CN215235495U

CN215235495U - Automatic dispensing equipment for rotary sealing ring

Info

Publication number: CN215235495U
Application number: CN202121210825.8U
Authority: CN
Inventors: 黄英雪; 邓林林; 卢金波; 朱金水
Original assignee: Shenzhen Daofengning Technology Co ltd
Current assignee: Shenzhen Daofengning Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a rotary sealing ring automatic dispensing device, which comprises a dispensing machine body, an output tube arranged at the output end of the dispensing machine body, and a dispensing needle head arranged at one end of the output tube, the output end of the output pipe is communicated with a needle head connecting piece which is used for connecting the glue needle head with the output pipe and heating the glue in the output pipe at the same time, one end of the needle head connecting piece is communicated with the dispensing needle head, the outer side of the needle head connecting piece is provided with a recovery piece for recovering redundant colloid in the needle tube, the rotary type sealing ring automatic dispensing equipment, the needle head connecting piece realizes the effect that the colloid in the needle tube is heated while the needle head is conveniently connected with the output tube, so that the heated viscosity of the colloid is not reduced and the wire drawing is not easy to occur, the effect of conveniently withdrawing the redundant colloid in the dispensing needle head and preventing the redundant colloid from flowing out of the colloid after the dispensing needle head is moved away to cause the conditions of wire drawing, glue leakage and the like is realized through the recovery piece.

Description

Automatic dispensing equipment for rotary sealing ring

Technical Field

The utility model relates to an equipment technical field is glued to the point, specifically is an equipment is glued to automatic point of rotation type sealing washer.

Background

The glue dispenser is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquids in product processes to each product precise position, can be used for realizing dispensing, line drawing, circular or arc shapes, is used for sealing edge sealing rings of products in production, is usually a rotary glue dispenser, and can realize the glue dispensing work of the sealing rings through two-dimensional or three-dimensional rotary gluing.

The situation of glue wire drawing when the gluing syringe needle that finishes smearing and removing away can appear when using in current rotation type dispensing equipment, and the colloid of wire drawing remains on the product and can make the leakproofness variation of product, and the reason that mainly causes this kind of condition mostly has inside the syringe needle to have the surplus not to finish the glue outflow and causes wire drawing or glue viscosity too big lead to the wire drawing when the syringe needle removes, for this reason, we propose a rotation type sealing washer automatic dispensing equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dispensing equipment of rotation type sealing washer to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic dispensing equipment of rotation type sealing washer, includes the point gum machine body, sets up the output tube at point gum machine body output, sets up the point syringe needle of gluing in output tube one end, the output intercommunication of output tube has the syringe needle connecting piece that carries out the heating to the colloid in the output tube when being used for the tie point to glue syringe needle and output tube, syringe needle connecting piece one end and point gum syringe needle intercommunication, the outside of syringe needle connecting piece is equipped with the recovery piece that is used for going on retrieving the inside unnecessary colloid of needle tube, works as point gum machine body rubber coating finishes to put aside before the point gum syringe needle is glued to the point syringe needle the colloid of syringe needle connecting piece to output tube output heats the viscidity that makes the colloid reduce, the recovery piece is retrieved the inside unnecessary colloid of syringe needle when the syringe needle is putd aside and is prevented the drippage.

Preferably, the syringe needle connecting piece is including the adapter sleeve that communicates in output tube one end, the one end and the point of adapter sleeve are glued the syringe needle intercommunication, the inside fixedly connected with heating plate of adapter sleeve, and the colloid flows to the adapter sleeve inside by output tube inside, the adapter sleeve carries the colloid to the syringe needle and paints in the product outside, paints before finishing when the colloid, the heating plate heats the colloid and makes the colloid mobility strengthen.

Preferably, retrieve the piece and include first recovery tube, check valve, second recovery tube, receiver, negative pressure pipe, negative pressure pump, finish when the coating is glued the point syringe needle removes away the time the negative pressure pump is opened and is taken the inside air of receiver out and make and form the negative pressure in the receiver, first recovery tube is taken the inside colloid of syringe needle out via the adapter sleeve, and the colloid loops through first recovery tube, check valve, second recovery tube and gets into the receiver, the check valve stops that the colloid of the interior backward flow of second recovery tube stops inside the colloid flow-back point syringe needle.

Preferably, the point gum machine body outside is equipped with the T-slot, the inside slip in T-slot has cup jointed T shape slider, the outside fixedly connected with couple of T shape slider, solid fixed ring has been cup jointed in the outside of couple, gu fixed ring and second recovery tube fixed connection, fixedly connected with reset spring between the top of T shape slider and the T-slot, the point gum machine body promotes the point and glues the syringe needle and reciprocate, the second recovery tube pulls T shape slider and reciprocates, reset spring upwards pulls T shape slider and makes first recovery tube, second recovery tube unnecessary part not contact with the product.

Preferably, the receiver is transparent material, carries out the rubber coating during operation accessible the quantity of inside colloid is observed to the receiver, works as the too much timely clearance of the inside colloid of receiver.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, realized being convenient for to heat the inside colloid of needle tubing when syringe needle and output tube connection through the syringe needle connecting piece and make the colloid be heated viscidity depreciation effect of being difficult for the wire drawing, realized being convenient for to regain unnecessary colloid in the syringe needle of will gluing through retrieving the piece and prevent it from withdrawing the effect that successor follow current goes out the colloid and lead to the condition such as wire drawing hourglass glue at the syringe needle of gluing, can realize retrieving resources are saved's effect to the unnecessary colloid of extruding simultaneously.

2. The utility model discloses, realized the effect of intercommunication adapter sleeve and receiver through first recovery tube and second recovery tube, realized preventing the effect of the inside colloid of receiver backward flow to needle tubing through the check valve, realized making the inside effect that negative pressure is convenient for absorb unnecessary colloid that forms of receiver through the negative pressure pump, realized preventing the colloid contact damage product volume effect of paining on the in-process that first recovery tube and second recovery tube reciprocated and the product through being connected of couple and solid fixed ring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the needle head connector of the present invention;

fig. 3 is a sectional view of the connecting sleeve of the utility model;

fig. 4 is a schematic view of the T-shaped slider structure of the present invention.

In the figure: 1-a dispenser body; 2, outputting a pipe; 3-dispensing a needle head; 4-needle attachment; 5-recovery; 401-connecting sleeve; 402-a heating plate; 501-a first recovery pipe; 502-a one-way valve; 503-a second recovery pipe; 504-a storage box; 505-a negative pressure tube; 506-a negative pressure pump; 6-T-shaped grooves; 7-T shaped slide block; 8-hanging hooks; 9-a fixing ring; 10-a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automatic dispensing equipment of rotation type sealing washer, includes point gum machine body 1, sets up output tube 2 at the output of point gum machine body 1, sets up the some syringe needles 3 of gluing of output tube 2 one end, output tube 2's output intercommunication has the syringe needle connecting piece 4 that carries out the heating to the colloid in the output tube 2 when being used for the tie point to glue syringe needle 3 and output tube 2, syringe needle connecting piece 3 intercommunication is glued with the point to syringe needle 4 one end, syringe needle connecting piece 4's the outside is equipped with and is used for carrying out the recovery piece 5 of retrieving to the inside unnecessary colloid of needle tubing, works as point gum machine body 1 rubber coating finishes to put aside before syringe needle 3 is glued to the point syringe needle 4 heats the colloid that makes the colloid of output tube 2 output and reduces, the recovery piece 5 retrieves the inside unnecessary colloid of syringe needle when the syringe needle is putted aside and prevents to drip.

Needle head connecting piece 4 is including the adapter sleeve 401 that communicates in output tube 2 one end, adapter sleeve 401's one end and some 3 intercommunications of syringe needle, adapter sleeve 401's inside fixedly connected with heating plate 402, and the colloid is inside by output tube 2 inside flows to adapter sleeve 401, adapter sleeve 401 carries the colloid to the syringe needle and paints in the product outside, paints before finishing when the colloid, heating plate 402 heats the colloid and makes the colloid mobility strengthen.

The recycling device 5 comprises a first recycling pipe 501, a one-way valve 502, a second recycling pipe 503, a storage box 504, a negative pressure pipe 505 and a negative pressure pump 506, when the dispensing needle 3 is removed after glue coating, the negative pressure pump 506 is opened to pump out air in the storage box 504 to form negative pressure in the storage box 504, the colloid in the needle is pumped out by the first recycling pipe 501 through the connecting sleeve 401, the colloid enters the storage box 504 through the first recycling pipe 501, the one-way valve 502 and the second recycling pipe 503 in sequence, the colloid in the second recycling pipe 503 is blocked by the one-way valve 502 to prevent the colloid from flowing back to the dispensing needle 3, one end of the first recycling pipe 501 is communicated with the connecting sleeve 401, the other end of the first recycling pipe 501 is communicated with the one-way valve 502, one end of the one-way valve 502 is communicated with the second recycling pipe 503, one end of the second recycling pipe 503 is communicated with the storage box 504, the negative pressure pump 506 is communicated with the storage box 504 through the negative pressure pipe 505, the negative pressure pump 506 is fixedly connected to the outside of the storage case 504.

The dispenser body 1 outside is equipped with T-slot 6, T-shaped slider 7 has been cup jointed in the inside slip of T-slot 6, T-shaped slider 7's outside fixedly connected with couple 8, solid fixed ring 9 has been cup jointed in the outside of couple 8, gu fixed ring 9 and second recovery tube 503 fixed connection, fixedly connected with reset spring 10 between T-shaped slider 7's top and the T-slot 6, dispenser body 1 promotes a little glue syringe needle 3 and reciprocates, second recovery tube 503 pulls T-shaped slider 7 and reciprocates, reset spring 10 upwards pulls T-shaped slider 7 and makes first recovery tube 501, second recovery tube 503 unnecessary part not contact with the product.

Receiver 504 is transparent material, carries out the rubber coating during operation accessible receiver 504 observes the volume of inside colloid, works as the too much timely clearance of the inside colloid of receiver 504.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic dispensing equipment of rotation type sealing washer, includes point gum machine body (1), sets up output tube (2) at point gum machine body (1) output, sets up some syringe needle (3) of gluing in output tube (2) one end, its characterized in that: the output intercommunication of output tube (2) has and is used for the tie point to glue syringe needle (3) and output tube (2) in to output tube (2) colloid carry out the syringe needle connecting piece (4) that heat, syringe needle connecting piece (4) one end and point are glued syringe needle (3) intercommunication, the outside of syringe needle connecting piece (4) is equipped with and is used for carrying out recovery piece (5) of retrieving to the inside unnecessary colloid of needle tubing, works as point gum machine body (1) rubber coating finishes to put aside and glues syringe needle (3) before syringe needle connecting piece (4) heats the colloid that makes the colloid reduce to output tube (2), retrieve receiver (5) and prevent the drippage with the inside unnecessary colloid of syringe needle when the syringe needle is putd aside.

2. The automatic dispensing device for the rotary sealing ring according to claim 1, wherein: syringe needle connecting piece (4) are including intercommunication adapter sleeve (401) in output tube (2) one end, the one end and the some syringe needle (3) intercommunication of adhesive sleeve (401), the inside fixedly connected with heating plate (402) of adapter sleeve (401), and the colloid is inside by output tube (2) inside flow to adapter sleeve (401), adapter sleeve (401) are carried the colloid to the syringe needle and are paintd in the product outside, before the colloid is paintd and is finished, heating plate (402) heat the colloid and make the colloid mobility strengthen.

3. The automatic dispensing device for the rotary sealing ring according to claim 2, wherein: the recycling device (5) comprises a first recycling pipe (501), a one-way valve (502), a second recycling pipe (503), a storage box (504), a negative pressure pipe (505) and a negative pressure pump (506), when glue coating is finished and the glue dispensing needle head (3) is moved away, the negative pressure pump (506) is opened to pump out air inside the storage box (504) to enable negative pressure to be formed in the storage box (504), the first recycling pipe (501) pumps out glue inside the needle head through the connecting sleeve (401), the glue sequentially passes through the first recycling pipe (501), the one-way valve (502) and the second recycling pipe (503) to enter the storage box (504), and the one-way valve (502) blocks the glue flowing back in the second recycling pipe (503) to prevent the glue from flowing back to the inside of the glue dispensing needle head (3).

4. The automatic dispensing device for the rotary sealing ring according to claim 1, wherein: the dispensing machine is characterized in that a T-shaped groove (6) is formed in the outer side of the dispensing machine body (1), a T-shaped sliding block (7) is sleeved in the T-shaped groove (6) in a sliding mode, a hook (8) is fixedly connected to the outer side of the T-shaped sliding block (7), a fixing ring (9) is sleeved on the outer side of the hook (8), the fixing ring (9) is fixedly connected with a second recovery tube (503), a reset spring (10) is fixedly connected between the top of the T-shaped sliding block (7) and the T-shaped groove (6), the dispensing machine body (1) pushes the dispensing needle head (3) to move up and down, the second recovery tube (503) pulls the T-shaped sliding block (7) to move up and the reset spring (10) pulls the T-shaped sliding block (7) upwards to enable the redundant parts of the first recovery tube (501) and the second recovery tube (503) not to be in contact with products.

5. The automatic dispensing device for rotary sealing rings according to claim 3, characterized in that: receiver (504) are transparent material, carry out the rubber coating during operation accessible receiver (504) observe the volume of inside colloid, work as the too much timely clearance of the inside colloid of receiver (504).