CN215197928U - Adhesive dispensing device and adhesive dispensing equipment - Google Patents
Adhesive dispensing device and adhesive dispensing equipment Download PDFInfo
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- CN215197928U CN215197928U CN202120886526.XU CN202120886526U CN215197928U CN 215197928 U CN215197928 U CN 215197928U CN 202120886526 U CN202120886526 U CN 202120886526U CN 215197928 U CN215197928 U CN 215197928U
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Abstract
The application provides a dispensing device and dispensing equipment. The glue dispensing device comprises a base, an internal support type clamping mechanism and an injection mechanism. Interior stay formula clamping machine constructs including interior stay cylinder, liftout piece, ejecting driving piece and flexible glue cover piece, and interior stay cylinder is connected in the base, and interior stay cylinder is used for wearing to locate the interior cavity of sleeve work piece, and the holding chamber and the intercommunicating pore that communicate each other are seted up to interior stay cylinder, and the intercommunicating pore is located to flexible glue cover piece lid, and the liftout piece sets up respectively in holding chamber and intercommunicating pore, and the liftout piece is connected with ejecting driving piece's power take off end. The ejecting piece can push down the flexible glue cover sheet that covers in intercommunication department under the drive of ejecting driving piece, makes flexible glue cover sheet butt in the chamber wall of sleeve work piece for set up the chamber wall and the interior vaulting pole body of through-hole on the sleeve work piece and closely laminate, and then make interior vaulting pole body can be isolated each other with the through-hole and the inside cavity of sleeve work piece, can avoid the glue curtain coating in the through-hole to the inner wall of sleeve work piece, improve the processingquality of point gluing processing.
Description
Technical Field
The utility model relates to an equipment field is glued to the point, especially relates to a dispensing device and dispensing equipment.
Background
The glue dispenser 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, and can effectively improve the processing efficiency and the processing effect of glue dispensing processing.
Traditional point gum machine is when gluing the through-hole to the sleeve work piece, wear to establish through internal stay formula clamping piece with the inside cavity of sleeve work piece, in order to fix the sleeve work piece, and then be convenient for carry out the injection of glue to the through-hole on the sleeve work piece, however, when traditional point gum machine carries out the injecting glue to the through-hole of sleeve work piece, because there is the clearance between the cavity inner wall that the through-hole of sleeve work piece was seted up to the department and the internal stay formula clamping piece, and the colloid has the ductility when the injection, so the colloid of part injection will be from the interval on curtain coating to the cavity inner wall of sleeve work piece, make glue in the through-hole keep the amount not enough and be stained with glue on the cavity inner wall of sleeve work piece, the processing effect of point gum processing has seriously been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a glue when can preventing the injecting glue overflow, can improve injecting glue processingquality's adhesive deposite device and dispensing equipment.
The purpose of the utility model is realized through the following technical scheme:
a dispensing apparatus, comprising:
a base;
the inner supporting type clamping mechanism comprises an inner supporting cylinder body, an ejecting piece, an ejecting driving piece and a soft rubber covering piece, wherein the inner supporting cylinder body is connected to the base and is used for penetrating through an inner cavity of a sleeve workpiece;
the injection mechanism comprises an injection driving piece and an injection piece, the injection driving piece is installed on the base, the power output end of the injection driving piece is connected with the injection piece, and the injection driving piece is used for driving the injection piece to be close to or far away from the dispensing hole of the sleeve workpiece.
In one embodiment, the ejecting member includes an ejecting block, the ejecting driving member includes an air pipe and an air pump, the ejecting block is movably disposed in the communicating hole, and two ends of the air pipe are respectively communicated with the air outlet end of the air pump and the accommodating cavity.
In one embodiment, the ejecting piece further comprises an air bag, the air bag is arranged in the accommodating cavity, an air inlet of the air bag is communicated with the air pipe, and one surface, far away from the soft rubber covering piece, of the ejecting block is abutted to the air bag.
In one embodiment, the inner support column body is provided with a groove, the groove is communicated with the communication hole, and the soft rubber covering sheet is arranged in the groove, so that one surface of the soft rubber covering sheet, which is far away from the ejection piece, is flush with the outer surface of the inner support column body.
In one embodiment, the dispensing device further comprises a light curing mechanism, the light curing mechanism comprises a lamp holder and a curing lamp, the lamp holder is connected to the base, and the curing lamp is connected to the lamp holder.
In one embodiment, the inner supporting type clamping mechanism further comprises a sliding driving part, the sliding driving part is mounted on the base, the inner supporting column body is connected with the sliding driving part, and the sliding driving part is used for driving the inner supporting column body to be close to or far away from the curing lamp.
In one embodiment, the soft rubber cover sheet is covered on one surface of the inner support column body adjacent to the injection piece, and an anti-sticking layer is arranged on one surface of the soft rubber cover sheet departing from the inner support column body.
In one embodiment, the inner supporting type clamping mechanism further comprises a guide part, the guide part is connected to one end of the inner supporting cylinder, and the cross section area of the guide part is gradually increased along the sleeving direction of the sleeve workpiece.
In one embodiment, the injection driving member comprises a transverse driving member and a longitudinal driving member, the transverse driving member is mounted on the base, the power output end of the transverse driving member is connected with the longitudinal driving member, and the power output end of the longitudinal driving member is connected with the injection member.
A dispensing apparatus comprising the dispensing device of any of the above embodiments.
Compared with the prior art, the utility model discloses at least, following advantage has:
the ejecting piece can be under the drive of ejecting driving piece, outwards ejecting from the intercommunicating pore of interior vaulting pole body, cover the flexible glue cover piece in the intercommunication with dashing the top, because the flexible glue cover piece has better deformability, will warp under the dashing of ejecting piece, when sleeve work piece cover is established on interior vaulting pole body, flexible glue cover piece to keeping away from intercommunicating pore direction deformation with the butt in the chamber wall of sleeve work piece, make the chamber wall of seting up the through-hole on the sleeve work piece closely laminate with interior vaulting pole body, and then make interior vaulting pole body can be isolated each other with the through-hole and the inside cavity of sleeve work piece, so, when carrying out the point to the through-hole of sleeve work piece, can avoid the glue curtain coating in the through-hole to the inner wall of sleeve work piece, play the effect of the processingquality of processing is glued to the improvement point.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of an exemplary dispensing apparatus;
FIG. 2 is an enlarged view of a portion A of the dispensing apparatus shown in FIG. 1;
fig. 3 is a schematic cross-sectional view of the inner supporting type clamping mechanism of the dispensing device shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an exemplary dispensing apparatus 10 includes a base 100, an inner supporting type clamping mechanism 200, and an injection mechanism 300. As shown in fig. 2 and 3, the inner supporting type clamping mechanism 200 includes an inner supporting cylinder 210, an ejecting member 220, an ejecting driving member 230 and a soft rubber covering sheet 240, the inner supporting cylinder 210 is connected to the base 100, the inner supporting cylinder 210 is configured to penetrate through an inner cavity of the sleeve workpiece, the inner supporting cylinder 210 is provided with an accommodating cavity 211 and a communicating hole 212, the soft rubber covering sheet 240 covers the communicating hole 212, the ejecting member 220 is respectively disposed in the accommodating cavity 211 and the communicating hole 212, the ejecting member 220 is connected to a power output end of the ejecting driving member 230, and the ejecting driving member 230 is configured to drive the ejecting member 220 to abut against the soft rubber covering sheet 240, so that the soft rubber covering sheet 240 deforms and abuts against a cavity wall of the sleeve workpiece. The injection mechanism 300 includes an injection driving member 310 and an injection member 320, the injection driving member 310 is mounted on the base 100, a power output end of the injection driving member 310 is connected to the injection member 320, and the injection driving member 310 is used for driving the injection member 320 to approach or depart from the dispensing hole of the sleeve workpiece.
In this embodiment, the dispensing device 10 includes a base 100, an inner supporting type clamping mechanism 200 and an injection mechanism 300, the base 100 is a base of the dispensing device 10 and is used for fixing the inner supporting type clamping mechanism 200 and the injection mechanism 300, the inner supporting type clamping mechanism 200 is used for clamping and fixing the sleeve workpiece, so that the injection mechanism 300 injects glue into the sleeve workpiece, and the injection mechanism 300 is used for injecting glue into the through hole of the sleeve workpiece. Specifically, the injection mechanism 300 includes an injection driving member 310 and an injection member 320, a power output end of the injection driving member 310 is connected with the injection member 320, after the sleeve workpiece is fixed by the inner-supporting type clamping mechanism 200, the injection driving member 310 can drive the injection member 320 to approach the sleeve workpiece, when a glue outlet of the injection member 320 reaches a through hole of the sleeve workpiece, the injection driving member 310 stops moving, and the injection member 320 injects glue into the through hole of the sleeve workpiece, i.e., the glue dispensing processing of the through hole of the sleeve workpiece is completed. The internal supporting type clamping mechanism 200 comprises an internal supporting cylinder 210, the internal supporting cylinder 210 is connected with the base 100, when a sleeve workpiece is fixed, the sleeve workpiece is sleeved on the internal supporting cylinder 210, the sleeve workpiece is adjusted in a rotating mode, the through hole of the sleeve workpiece faces towards the injection piece 320, and therefore the internal supporting cylinder 210 supports the inner wall of the cavity of the sleeve workpiece, the sleeve workpiece is fixed on the internal supporting cylinder 210, the axial direction of the internal supporting cylinder 210 is generally placed horizontally, and the supporting area of the internal supporting cylinder 210 to the inner wall of the sleeve workpiece is increased.
Further, the inner supporting type clamping mechanism 200 further comprises an ejection piece 220, an ejection driving piece 230 and a soft rubber covering sheet 240, the inner supporting cylinder 210 is provided with an accommodating cavity 211 and a communicating hole 212 which are communicated with each other, the soft rubber covering sheet 240 is covered on the communicating hole 212, the soft rubber covering sheet 240 is made of plastic materials and has good deformation capacity, the ejection piece 220 is respectively arranged at the accommodating cavity 211 and the communicating hole 212, the ejection piece 220 can be ejected outwards from the communicating hole 212 of the inner supporting cylinder 210 under the driving of the ejection driving piece 230 so as to impact the soft rubber covering sheet 240 covered at the communicating part, because the soft rubber covering sheet 240 has good deformation capacity, the ejection piece 220 deforms under the impact of the impact, when the sleeve workpiece is sleeved on the inner supporting cylinder 210, the soft rubber covering sheet 240 which deforms towards the direction far away from the communicating hole 212 abuts against the cavity wall of the sleeve workpiece, so that the cavity wall provided with the communicating hole on the sleeve workpiece is tightly attached to the inner supporting cylinder 210, and then make the internal stay cylinder 210 can be isolated each other with the through-hole and the internal cavity of sleeve work piece, so, when carrying out the point to the through-hole of sleeve work piece, can avoid the glue curtain coating in the through-hole to the inner wall of sleeve work piece, play the effect that improves the processingquality of point processing.
As shown in fig. 2 and 3, in one embodiment, the ejecting member 220 includes an ejecting block 221, the ejecting driving member 230 includes an air pipe 231 and an air pump, the ejecting block 221 is movably disposed in the communicating hole 212, and two ends of the air pipe 231 are respectively communicated with an air outlet end of the air pump and the accommodating cavity 211. In this embodiment, the ejecting member 220 includes an ejecting block 221, the ejecting block 221 is movably disposed in the communicating hole 212, the ejecting driving member 230 includes an air tube 231 and an air pump, two ends of the air tube 231 are respectively communicated with the air outlet end of the air pump and the accommodating cavity 211, the air outlet end of the air pump can output air, an air cylinder output by the air pump is transmitted to the accommodating cavity 211 through the air tube 231, so that the air pressure of the accommodating cavity 211 rises, the air pressure will act on the ejecting block 221, the ejecting block 221 is ejected towards the direction of the soft rubber covering sheet 240, and finally the soft rubber covering sheet 240 deforms and abuts against the cavity wall of the sleeve workpiece.
When the airtightness between the top block 221 and the communication hole 212 is poor, gas leaks from a gap between the top block 221 and the communication hole 212, and sufficient gas pressure cannot be formed to eject the top block 221. For this purpose, as shown in fig. 2 and fig. 3, in one embodiment, the ejector 220 further includes an air bag 222, the air bag 222 is disposed in the accommodating cavity 211, an air inlet of the air bag 222 is communicated with the air tube 231, and a surface of the top block 221, which is far away from the soft rubber covering sheet 240, abuts against the air bag 222. In this embodiment, the ejector 220 further includes an air bag 222, the air bag 222 is disposed in the accommodating cavity 211 and abuts against a surface of the ejector block 221 away from the soft rubber cover 240, an air inlet of the air bag 222 is communicated with the air pipe 231, the air bag 222 is expanded by air output from the air pump, the ejector block 221 can be ejected towards the direction of the soft rubber cover 240 by the expansion of the air bag 222, the ejector block 221 is ejected by the air bag 222, the requirement for air tightness between the ejector block 221 and the communication hole 212 can be reduced, and the ejector block 221 can be smoothly ejected.
As shown in fig. 2 and 3, in one embodiment, the inner support column 210 is provided with a groove 213, the groove 213 is communicated with the communication hole 212, and the soft rubber covering sheet 240 is disposed in the groove 213, so that a surface of the soft rubber covering sheet 240 away from the ejector 220 is flush with the outer surface of the inner support column 210. In this embodiment, the soft rubber covering sheet 240 is disposed in the groove 213 formed on the surface of the inner supporting cylinder 210, and the surface of the soft rubber covering sheet 240 is flush with the surface of the inner supporting cylinder 210, so that when the soft rubber covering sheet 240 is in a normal state, the soft rubber covering sheet 240 does not protrude out of the surface of the inner supporting cylinder 210, and the sleeve workpiece can be more conveniently sleeved into the inner supporting cylinder 210.
As shown in fig. 1, in one embodiment, the dispensing apparatus 10 further includes a light curing mechanism 400, the light curing mechanism 400 includes a lamp socket 410 and a curing lamp, the lamp socket 410 is connected to the base 100, and the curing lamp is connected to the lamp socket 410. In this embodiment, the dispensing apparatus 10 further includes a light curing mechanism 400, the light curing mechanism 400 includes a lamp holder 410 mounted on the base 100 and a curing lamp connected to the lamp holder 410, and after the injection member 320 injects UV glue into the through hole of the sleeve workpiece, the curing lamp can irradiate the glue to cure the glue, so as to avoid tape casting of the glue and improve the processing efficiency of dispensing processing.
As shown in fig. 1, in one embodiment, the inner supporting fixture 200 further includes a sliding driver 250, the sliding driver 250 is mounted on the base 100, the inner supporting column 210 is connected to the sliding driver 250, and the sliding driver 250 is used to drive the inner supporting column 210 to approach or move away from the curing lamp. In this embodiment, the inner supporting type clamping mechanism 200 further includes a sliding driving member 250 installed on the base 100, the sliding driving member 250 is connected with the inner supporting column 210, the sliding driving member 250 can drive the inner supporting column 210 to be close to or away from the curing lamp, after the injection member 320 injects UV to the through hole of the sleeve workpiece, the inner supporting column 210 is driven to move to the curing lamp through the sliding driving member 250, the sleeve workpiece can be rapidly moved to the photo-curing mechanism 400 for curing of glue, casting of glue can be avoided, and meanwhile, the processing efficiency of dispensing processing is facilitated to be improved.
Because the inner supporting column body 210 plays a role in isolating the through hole and the inner cavity of the sleeve workpiece, the glue injected by the injection piece 320 falls on the surface of the inner supporting column body 210, and after the glue is solidified, the glue is easily adhered to the inner supporting column body 210, so that the sleeve workpiece is difficult to be drawn out from the inner supporting column body 210, or the glue is damaged after being drawn out. For this purpose, as shown in fig. 3, in one embodiment, the soft rubber cover 240 covers a surface of the inner supporting column 210 adjacent to the injection member 320, and an anti-sticking layer is disposed on a surface of the soft rubber cover 240 facing away from the inner supporting column 210. In this embodiment, the soft glue covering sheet 240 covers the communication hole 212, and covers the surface of the inner supporting cylinder 210 adjacent to the injection member 320, when the sleeve workpiece is sleeved on the inner supporting cylinder 210, the inner wall of the cavity with the through hole abuts against the soft glue covering sheet 240, when glue dispensing is performed, the glue falls on the soft glue covering sheet 240, but does not directly fall on the surface of the inner supporting cylinder 210, after the UV glue is cured on the silica gel, the solidified glue can be better separated from the silica gel, in this embodiment, the soft glue covering sheet 240 is made of the silica gel material, or is made of a plastic material and is formed by laminating one layer of silica gel sheet, so that the anti-sticking layer is formed between the soft glue covering sheet 240 and the surface abutting against the inner wall of the sleeve workpiece, and therefore, after the glue is solidified, the solidified glue can prevent the solidified glue from sticking, and then the sleeve workpiece can be easily drawn out.
As shown in fig. 2 and 3, in one embodiment, the inner-supporting fixture 200 further includes a guide connected to one end of the inner-supporting cylinder 210, and the cross-sectional area of the guide gradually increases along the sleeve-in direction of the sleeve workpiece. In this embodiment, one end of the inner support cylinder 210 is connected with a guide, the sleeve workpiece is sleeved from the end of the inner support cylinder 210 connected with the guide, and since the cross-sectional area of the guide is gradually increased along the sleeving direction of the sleeve workpiece, that is, when the inner support cylinder 210 is sleeved in alignment with the sleeve workpiece, the cross-sectional area of the end of the guide facing the sleeve workpiece is larger than the cross-sectional area of the end of the guide far away from the sleeve workpiece, so that when the sleeve workpiece is just sleeved in the guide, the gap between the guide and the inner wall of the sleeve workpiece is larger, the requirement for the accuracy of alignment when the sleeve workpiece is sleeved in the inner support cylinder 210 can be reduced, and the sleeve workpiece can be conveniently and rapidly sleeved in the inner support cylinder 210.
As shown in fig. 1, in one embodiment, the injection driving member 310 includes a transverse driving member and a longitudinal driving member, the transverse driving member is mounted on the base 100, the power output end of the transverse driving member is connected with the longitudinal driving member, and the power output end of the longitudinal driving member is connected with the injection member 320. In this embodiment, the injection driving unit 310 includes a transverse driving unit and a longitudinal driving unit, the transverse driving unit can drive the injection unit 320 to move in the horizontal direction, and the longitudinal driving unit can drive the injection unit 320 to move longitudinally, so that the freedom of movement of the injection unit 320 is improved, and the injection unit 320 can have a wider processing range.
The present application further provides a dispensing apparatus, including the dispensing device 10 described in any of the above embodiments. As shown in fig. 1, in one embodiment, the dispensing device 10 includes a base 100, an inner supporting fixture 200, and an injection mechanism 300. As shown in fig. 2 and 3, the inner supporting type clamping mechanism 200 includes an inner supporting cylinder 210, an ejecting member 220, an ejecting driving member 230 and a soft rubber covering sheet 240, the inner supporting cylinder 210 is connected to the base 100, the inner supporting cylinder 210 is configured to penetrate through an inner cavity of the sleeve workpiece, the inner supporting cylinder 210 is provided with an accommodating cavity 211 and a communicating hole 212, the soft rubber covering sheet 240 covers the communicating hole 212, the ejecting member 220 is respectively disposed in the accommodating cavity 211 and the communicating hole 212, the ejecting member 220 is connected to a power output end of the ejecting driving member 230, and the ejecting driving member 230 is configured to drive the ejecting member 220 to abut against the soft rubber covering sheet 240, so that the soft rubber covering sheet 240 deforms and abuts against a cavity wall of the sleeve workpiece. The injection mechanism 300 includes an injection driving member 310 and an injection member 320, the injection driving member 310 is mounted on the base 100, a power output end of the injection driving member 310 is connected to the injection member 320, and the injection driving member 310 is used for driving the injection member 320 to approach or depart from the dispensing hole of the sleeve workpiece.
In this embodiment, the dispensing device 10 includes a base 100, an inner supporting type clamping mechanism 200 and an injection mechanism 300, the base 100 is a base of the dispensing device 10 and is used for fixing the inner supporting type clamping mechanism 200 and the injection mechanism 300, the inner supporting type clamping mechanism 200 is used for clamping and fixing the sleeve workpiece, so that the injection mechanism 300 injects glue into the sleeve workpiece, and the injection mechanism 300 is used for injecting glue into the through hole of the sleeve workpiece. Specifically, the injection mechanism 300 includes an injection driving member 310 and an injection member 320, a power output end of the injection driving member 310 is connected with the injection member 320, after the sleeve workpiece is fixed by the inner-supporting type clamping mechanism 200, the injection driving member 310 can drive the injection member 320 to approach the sleeve workpiece, when a glue outlet of the injection member 320 reaches a through hole of the sleeve workpiece, the injection driving member 310 stops moving, and the injection member 320 injects glue into the through hole of the sleeve workpiece, i.e., the glue dispensing processing of the through hole of the sleeve workpiece is completed. The internal supporting type clamping mechanism 200 comprises an internal supporting cylinder 210, the internal supporting cylinder 210 is connected with the base 100, when a sleeve workpiece is fixed, the sleeve workpiece is sleeved on the internal supporting cylinder 210, the sleeve workpiece is adjusted in a rotating mode, the through hole of the sleeve workpiece faces towards the injection piece 320, and therefore the internal supporting cylinder 210 supports the inner wall of the cavity of the sleeve workpiece, the sleeve workpiece is fixed on the internal supporting cylinder 210, the axial direction of the internal supporting cylinder 210 is generally placed horizontally, and the supporting area of the internal supporting cylinder 210 to the inner wall of the sleeve workpiece is increased.
Further, the inner supporting type clamping mechanism 200 further comprises an ejection piece 220, an ejection driving piece 230 and a soft rubber covering sheet 240, the inner supporting cylinder 210 is provided with an accommodating cavity 211 and a communicating hole 212 which are communicated with each other, the soft rubber covering sheet 240 is covered on the communicating hole 212, the soft rubber covering sheet 240 is made of plastic materials and has good deformation capacity, the ejection piece 220 is respectively arranged at the accommodating cavity 211 and the communicating hole 212, the ejection piece 220 can be ejected outwards from the communicating hole 212 of the inner supporting cylinder 210 under the driving of the ejection driving piece 230 so as to impact the soft rubber covering sheet 240 covered at the communicating part, because the soft rubber covering sheet 240 has good deformation capacity, the ejection piece 220 deforms under the impact of the impact, when the sleeve workpiece is sleeved on the inner supporting cylinder 210, the soft rubber covering sheet 240 which deforms towards the direction far away from the communicating hole 212 abuts against the cavity wall of the sleeve workpiece, so that the cavity wall provided with the communicating hole on the sleeve workpiece is tightly attached to the inner supporting cylinder 210, and then make the internal stay cylinder 210 can be isolated each other with the through-hole and the internal cavity of sleeve work piece, so, when carrying out the point to the through-hole of sleeve work piece, can avoid the glue curtain coating in the through-hole to the inner wall of sleeve work piece, play the effect that improves the processingquality of point processing.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A kind of glue dropping apparatus, characterized by, comprising:
a base;
the inner supporting type clamping mechanism comprises an inner supporting cylinder body, an ejecting piece, an ejecting driving piece and a soft rubber covering piece, wherein the inner supporting cylinder body is connected to the base and is used for penetrating through an inner cavity of a sleeve workpiece;
the injection mechanism comprises an injection driving piece and an injection piece, the injection driving piece is installed on the base, the power output end of the injection driving piece is connected with the injection piece, and the injection driving piece is used for driving the injection piece to be close to or far away from the dispensing hole of the sleeve workpiece.
2. The dispensing device according to claim 1, wherein the ejector member comprises an ejector block, the ejector driving member comprises an air tube and an air pump, the ejector block is movably disposed in the communication hole, and two ends of the air tube are respectively communicated with the air outlet end of the air pump and the accommodating cavity.
3. The dispensing device of claim 2, wherein the ejector member further comprises an air bag, the air bag is disposed in the accommodating cavity, an air inlet of the air bag is communicated with the air pipe, and one surface of the ejector block, which is far away from the soft rubber covering sheet, abuts against the air bag.
4. The dispensing device of claim 1, wherein the inner support column is provided with a groove, the groove is communicated with the communication hole, and the soft rubber covering sheet is arranged in the groove, so that one surface of the soft rubber covering sheet, which is far away from the ejector, is flush with the outer surface of the inner support column.
5. The dispensing apparatus according to claim 1, further comprising a light curing mechanism, wherein the light curing mechanism comprises a lamp holder and a curing lamp, the lamp holder is connected to the base, and the curing lamp is connected to the lamp holder.
6. The dispensing device according to claim 5, wherein the inner supporting type clamping mechanism further comprises a sliding driving member, the sliding driving member is mounted on the base, the inner supporting column is connected with the sliding driving member, and the sliding driving member is used for driving the inner supporting column to approach or depart from the curing lamp.
7. The dispensing device of claim 1, wherein the soft rubber cover is covered on one surface of the inner support column body adjacent to the injection member, and an anti-sticking layer is arranged on one surface of the soft rubber cover departing from the inner support column body.
8. The dispensing apparatus according to claim 1, wherein the inner supporting fixture further comprises a guide member, the guide member is connected to one end of the inner supporting cylinder, and the cross-sectional area of the guide member gradually increases along the sleeve-in direction of the sleeve workpiece.
9. The dispensing apparatus of claim 1, wherein the injection driving member comprises a transverse driving member and a longitudinal driving member, the transverse driving member is mounted on the base, the power output end of the transverse driving member is connected to the longitudinal driving member, and the power output end of the longitudinal driving member is connected to the injection member.
10. A dispensing apparatus, characterized in that it comprises a dispensing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886526.XU CN215197928U (en) | 2021-04-27 | 2021-04-27 | Adhesive dispensing device and adhesive dispensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120886526.XU CN215197928U (en) | 2021-04-27 | 2021-04-27 | Adhesive dispensing device and adhesive dispensing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215197928U true CN215197928U (en) | 2021-12-17 |
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| CN202120886526.XU Active CN215197928U (en) | 2021-04-27 | 2021-04-27 | Adhesive dispensing device and adhesive dispensing equipment |
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| CN (1) | CN215197928U (en) |
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- 2021-04-27 CN CN202120886526.XU patent/CN215197928U/en active Active
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