CN213223006U

CN213223006U - Dispensing machine is used in electronic product production

Info

Publication number: CN213223006U
Application number: CN202020880610.6U
Authority: CN
Inventors: 尹群星
Original assignee: Yancheng Institute of Industry Technology
Current assignee: Yancheng Institute of Industry Technology
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-05-18
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a dispenser for electronic product production, which relates to the technical field of dispenser, and comprises a mounting seat, wherein the top of the mounting seat is fixed with a bracket, the top end of the bracket is provided with a glue storage cylinder, the bottom of the glue storage cylinder is connected with a glue dispensing end, the bottom of the glue dispensing end is in a sharp convex shape, a sealing block in sliding contact with the inner wall of the glue dispensing end is inserted into the glue dispensing end, the shape of the sealing block is matched with the inner part of the glue dispensing end, the dispenser for electronic product production can realize the glue dispensing operation of electronic products by controlling the lifting of the lifting block, is simple and convenient, the inner part of the glue storage cylinder has no plate structure for pressing glue to discharge, so that the glue can not be condensed to block the glue storage cylinder when the device is idle, a heating wire is started to heat the glue dispensing end, the glue is prevented from being condensed to block a glue discharging port of the sealing block, and manual blockage removal is not needed, the cleaning operation of workers is saved, and the processing efficiency is improved.

Description

Dispensing machine is used in electronic product production

Technical Field

The utility model relates to a point gum machine field, concretely relates to point gum machine is used in electronic product production.

Background

The dispensing machine is also called as a glue spreader, a glue dispenser, a glue filling machine and the like, is an automatic machine which is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product, can realize three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping, is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquid in the product process to each accurate position of the product, can be used for realizing dispensing, line drawing, circular or arc shape, is widely applied to electronic industries, such as mobile phone key dispensing, mobile phone battery packaging, notebook battery packaging, coil dispensing, optical device processing, circuit element and substrate bonding, printed circuit board gluing and the like, lighting industry, industrial electricity, building engineering, hardware, small household appliance goods and the like, and the existing dispensing equipment for dispensing electronic products has a complex structure, when the condition that the adhesive dispensing equipment damaged appears, can only ask professional maintainer to maintain, ordinary point glue staff can't maintain, and then lead to the improvement of manufacturing cost, application number CN 201821869449.1's an electronic product adhesive deposite device who conveniently overhauls makes point gum machine construct to rise to spill into the jiao kou and carry out the point gum through lifting electronic product, but the point rubber tube is flexible in the bottom of packing element in operation process, it is easy to leak out to glue, glue when the device idle time overlength glue easily with some rubber tubes and packing element bond, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a point gum machine is used in electronic product production.

The utility model provides a technical scheme that above-mentioned problem adopted is:

a glue dispenser for producing electronic products, which comprises a mounting seat, wherein a bracket is fixed at the top of the mounting seat, and the top end of the bracket is provided with a glue storage cylinder, the bottom of the glue storage cylinder is connected with a glue dispensing end, the bottom of the glue dispensing end is in a sharp convex shape, a sealing block which is in sliding contact with the inner wall of the glue dispensing end is inserted into the glue dispensing end, the shape of the sealing block is matched with the inner part of the dispensing end, the bottom end of the sealing block is provided with a thimble, the bottom end of the thimble extends to the lower part of the dispensing end, a top cover in threaded connection with the glue storage cylinder is inserted into the top of the glue storage cylinder, a compression cylinder is arranged on the outer wall of the glue storage cylinder and close to the top, the compression cylinder is communicated with the top side of the side wall of the glue storage cylinder, a piston matched with the glue storage cylinder is arranged in the glue storage cylinder in a sliding way, the bottom of piston is installed the ejector pin, the bottom of ejector pin extends to the below of mount pad and swing joint has the lifting piece.

As a further improvement of the technical scheme, the ejector rod is composed of a bent screw rod and a screw cylinder, the bottom of the screw rod is in threaded connection with the top of the screw cylinder, the screw cylinder can be rotated to control the overall length of the ejector rod, so that the pushing length of the piston in the pressing cylinder in the dispensing process can be controlled, the glue discharging amount can be controlled, the problem that the hot melt adhesive is coated too much or too little when dispensing is carried out is avoided, the operation difficulty is reduced, and the practicability is better.

As a further improvement of the technical scheme, the lifting block is similar to an I shape in appearance, the plate-shaped structure at the top of the lifting block is located above the mounting seat, and the bottom of the lifting block is hemispherical, so that the lifting block is convenient for a worker to grasp and control.

As the further improvement of above-mentioned technical scheme, the outer wall of gluing the end has surrounded the heating wire, store up the outer wall of packing element and install the switch with heating wire electric connection, before using the device, can start the heating wire and glue the end and heat, avoid glue to condense and make the block glue the row's of gluing the end mouthful jam, need not the manual work and clear stifled, can realize out glue fast, do benefit to and improve work efficiency.

As a further improvement of the technical scheme, the top plate is installed at the top of the top cover and is semicircular, so that the top cover can be conveniently rotated to be opened.

As a further improvement of the technical scheme, the one-way valve is installed on the top side of the outer wall of the pressing cylinder, and the one-way valve only can input air into the pressing cylinder, so that the hot melt adhesive is conveniently pressed out.

Compared with the prior art, the utility model, have following advantage and effect:

1. the utility model discloses a can realize the point of electronic product to glue the operation through the rising of control lifting piece when using, and is simple and convenient, and glue and be difficult for producing and reveal, the inside of storing up the packing element does not have the platelike structure that oppresses out gluey, make the device glue when idle can not condense and block up the storage packing element, start the heating wire and heat the point gum end, avoid glue to condense and make the block piece block up the row's mouth of gluing that the end was glued to the point, need not the manual work and clear up, the operation of staff's clearance has been saved, do benefit to and improve machining efficiency.

2. The utility model discloses a through the whole length of the steerable ejector pin of rotatory screw section of thick bamboo when using to steerable point is glued the propulsion length of in-process piston in a oppression section of thick bamboo, can be controlled out and is glued the volume, causes the hot melt adhesive to scribble when having avoided the point to glue and attaches too much or too little problem, and the practicality is better.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sealing block according to an embodiment of the present invention.

Fig. 3 is an internal schematic view of a compression sleeve according to an embodiment of the present invention.

Wherein: the glue dispensing device comprises a mounting seat 1, a support 2, a glue storage cylinder 3, a glue dispensing end 4, a top cover 5, a sealing block 6, a thimble 7, a pressing cylinder 8, a push rod 9, a screw 91, a screw cylinder 92, a lifting block 10, an electric heating wire 11, a check valve 12 and a piston 13.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-3, the embodiment provides a dispenser for electronic product production, including a mounting base 1, a support 2 is fixed on the top of the mounting base 1, a glue storage barrel 3 is installed on the top end of the support 2, a glue dispensing end 4 is connected to the bottom of the glue storage barrel 3, the bottom of the glue dispensing end 4 is in a sharp convex shape, a sealing block 6 in sliding contact with the inner wall of the glue dispensing end 4 is inserted into the glue dispensing end 4, the shape of the sealing block 6 is matched with the inside of the glue dispensing end 4, so as to prevent glue from leaking, a thimble 7 is installed at the bottom end of the sealing block 6, the bottom end of the thimble 7 extends to the lower side of the glue dispensing end 4, a top cover 5 in threaded connection with the top of the glue storage barrel 3 is inserted into the top of the glue storage barrel 3, a top plate is installed at the top of the top cover 5, the top plate is in a semicircular shape, so as to facilitate the top cover 5 to be opened by rotating, a pressing barrel 8, the top side of the outer wall of the compression cylinder 8 is provided with a check valve 12, the check valve 12 can only input air into the compression cylinder 8, so that the hot melt adhesive can be conveniently compressed to discharge the adhesive, the inner part of the adhesive storage cylinder 3 is slidably provided with a piston 13 matched with the adhesive storage cylinder, the bottom of the piston 13 is provided with a push rod 9, the bottom end of the push rod 9 extends to the lower part of the mounting seat 1 and is movably connected with a lifting block 10, an electronic product is arranged at the top of the lifting block 10 during adhesive dispensing, a worker drags the bottom of the lifting block 10 to control the rising of the electronic product, the piston 13 is pushed by the push rod 9 to compress the air in the adhesive storage cylinder 3 during the rising process of the lifting block 10, meanwhile, the electronic product props against the push rod 7 to move the sealing block 6 upwards, the adhesive dispensing can be performed after the bottom end 4 is opened, the adhesive dispensing is performed, the structure of the adhesive storage cylinder 3 is simple, the operation of cleaning by workers is saved, the improvement of the working efficiency is facilitated, the lifting block 10 is similar to an I shape in appearance, a plate-shaped structure at the top of the lifting block 10 is positioned above the mounting seat 1, the bottom of the lifting block 10 is hemispherical, the grasping control by workers is facilitated, the ejector rod 9 consists of a bent screw rod 91 and a screw cylinder 92, the bottom of the screw rod 91 is in threaded connection with the top of the screw cylinder 92, the screw cylinder 92 can control the whole length of the ejector rod 9, so that the pushing length of the piston 13 in the pressing cylinder 8 in the glue dispensing process can be controlled, the glue dispensing amount can be controlled, the problem that hot melt glue is coated too much or too little when in glue dispensing is avoided, the operation difficulty is reduced, the practicability is better, the heating wire 11 is wound around the outer wall of the glue dispensing end 4, the switch which is electrically connected with the heating wire 11 is arranged on the outer wall of the glue storage cylinder 3, before the device is used, the, the glue discharging port of the glue dispensing end 4 of the sealing block 6 is prevented from being blocked due to the fact that glue is condensed, manual blockage removal is not needed, glue discharging can be achieved rapidly, and work efficiency is improved.

The working principle is as follows:

when the device is used, an electronic product is placed at the top of the lifting block 10 during dispensing, a worker drags the bottom of the lifting block 10 to control the lifting of the electronic product, the lifting block 10 pushes the piston 13 to compress the air in the glue storage cylinder 3 through the ejector rod 9 during the lifting process, meanwhile, the electronic product pushes the sealing block 6 to move upwards against the ejector pin 7, and dispensing can be performed after the bottom end of the dispensing end 4 is opened, the device has a simple structure, the glue is not pressed out of the plate-shaped structure in the glue storage cylinder 3, so that the glue is not condensed to block the glue storage cylinder 3 when the device is idle, the heating wire 11 is started to heat the dispensing end 4, the sealing block 6 is prevented from being condensed to block a glue discharging port of the dispensing end 4, manual clearing is not needed, the operation of clearing of the worker is saved, the whole length of the ejector rod 9 can be controlled by the screw cylinder 92, and the pushing length of the piston 13 in the pressing cylinder 8 during, the glue discharging amount can be controlled, and the problem that the hot melt adhesive is coated too much or too little during glue dispensing is avoided.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a point gum machine is used in electronic product production which characterized in that: comprises a mounting seat (1), a support (2) is fixed at the top of the mounting seat (1), a glue storage cylinder (3) is installed at the top end of the support (2), a glue dispensing end (4) is connected to the bottom of the glue storage cylinder (3), the bottom of the glue dispensing end (4) is in a sharp convex shape, a sealing block (6) in sliding contact with the inner wall of the glue dispensing end (4) is inserted into the glue dispensing end (4), the shape of the sealing block (6) is matched with the inside of the glue dispensing end (4), a thimble (7) is installed at the bottom end of the sealing block (6), the bottom end of the thimble (7) extends to the lower part of the glue dispensing end (4), a top cover (5) in threaded connection with the glue storage cylinder (3) is inserted into the top of the glue storage cylinder (3), a pressing cylinder (8) is installed on the outer wall of the glue storage cylinder (3) and close to the top, the pressing cylinder (8) is communicated with the top side of the side wall of the glue storage cylinder (3), and a piston (13) in matching, ejector pin (9) are installed to the bottom of piston (13), the bottom of ejector pin (9) extends to the below of mount pad (1) and swing joint has lifting block (10).

2. The dispenser for producing electronic products of claim 1, wherein: the ejector rod (9) is composed of a bent screw rod (91) and a screw cylinder (92), and the bottom of the screw rod (91) is in threaded connection with the top of the screw cylinder (92).

3. The dispenser for producing electronic products of claim 2, wherein: the lifting block (10) is similar to an I shape in appearance, and a plate-shaped structure at the top of the lifting block (10) is positioned above the mounting seat (1).

4. The dispenser for producing electronic products of claim 1, wherein: the outer wall of the glue dispensing end (4) is surrounded by a heating wire (11), and the outer wall of the glue storage cylinder (3) is provided with a switch electrically connected with the heating wire (11).

5. The dispenser for producing electronic products of claim 1, wherein: the top plate is installed at the top of the top cover (5), and the top plate is semicircular.

6. The dispenser for producing electronic products of claim 1, wherein: and a one-way valve (12) is arranged on the top side of the outer wall of the compression barrel (8).