# US 10,307,775 B2 · Adhesive dispensing apparatus

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- Number: US 10,307,775 B2
- Document ID: US10307775B2
- Status: Granted
- Kind: B2
- Application number: 15/867,533
- Filed: 2018-01-10
- Published: 2018-07-26
- Granted: 2019-06-04
- Earliest claimed: 2017-01-25
- Assignees: Avision Inc.
- Applicants: Avision Inc.
- Inventors: Chien-Peng Chao; Zhong-Feng Pan
- Web page: https://patentgrep.com/patent/US10307775B2

## CPC

- B05B 9/03: characterised by means for supplying liquid or other fluent material {(B05B9/002 takes precedence)}
- B05B 9/002: {incorporating means for heating or cooling, e.g. the material to be sprayed}
- B05B 13/04: the spray heads being moved during {spraying} operation
- C09J 5/00: Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- H05K 13/0469: {by applying a glue or viscous material}
- H10P 95/00: Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- C09J 2301/304: the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
- B05B: SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES (spray-mixers with nozzles B01F25/72; processes for applying liquids or other fluent materials to surfaces by spraying B05D)
- C09J: ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES (preparation of glue or gelatine C09H)
- H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H10P: GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10

## Abstract

An adhesive dispensing apparatus comprises a base, a carrier and a feeding assembly. The carrier is rotatably disposed on the base, and the carrier configured for containing an adhesive material. The feeding assembly is disposed between the base and the carrier. The feeding assembly comprises a guide roller set, a conduit and a nozzle. One end of the conduit is connected to the nozzle, and another end of the conduit corresponds to the guide roller set. In addition, the guide roller set is configured for feeding the adhesive material through the conduit to the nozzle.

## Claims

### Claim 1

An adhesive dispensing apparatus, comprising:
a base;
a carrier rotatably disposed on the base, and the carrier configured for containing an adhesive material;
a feeding assembly disposed between the base and the carrier, the feeding assembly comprising a guide roller set, a conduit and a nozzle, one end of the conduit connected to the nozzle, and another end of the conduit corresponding to the guide roller set; and
a position adjusting mechanism comprising a first guide rail, a first slide block and a first driving component, wherein the first guide rail is fixed to the base, the first slide block is slidably disposed on the first guide rail, the feeding assembly is fixed to the first slide block, and the first driving component is configured for driving the first slide block to slide relative to the first guide rail;
wherein, the guide roller set is configured for feeding the adhesive material through the conduit to the nozzle.

### Claim 2 (depends on 1)

The adhesive dispensing apparatus according to claim 1, wherein the position adjusting mechanism further comprises a second guide rail and a second slide block the second guide rail is disposed on the first slide block, the second slide block is slidably disposed on the second guide rail, and a sliding direction of the first slide block is different from a sliding direction of the second slide block.

### Claim 3 (depends on 2)

The adhesive dispensing apparatus according to claim 2, wherein the second guide rail is fixed to the first slide block.

### Claim 4 (depends on 2)

The adhesive dispensing apparatus according to claim 2, wherein the second guide rail rotatably disposed on the first slide block.

### Claim 5 (depends on 2)

The adhesive dispensing apparatus according to claim 2, wherein the position adjusting mechanism further comprises a second driving component, and the second driving component configured for driving the second slide block to slide relative to the second guide rail.

### Claim 6 (depends on 1)

The adhesive dispensing apparatus according to claim 1, wherein the feeding assembly further comprises a heater on the bottom of the nozzle, and the heater is configured for heating the adhesive material.