CN111229545A - Glue resorption device and have its adhesive deposite device - Google Patents
Glue resorption device and have its adhesive deposite device Download PDFInfo
- Publication number
- CN111229545A CN111229545A CN202010102745.4A CN202010102745A CN111229545A CN 111229545 A CN111229545 A CN 111229545A CN 202010102745 A CN202010102745 A CN 202010102745A CN 111229545 A CN111229545 A CN 111229545A
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- Prior art keywords
- glue
- resorption
- residual
- needle head
- storage device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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Abstract
The invention relates to the technical field of glue dispensing, in particular to a glue resorption device and a glue dispensing device with the same. The invention mainly solves the technical problem that the existing glue dispensing device is complex to operate when residual glue is cleaned. To this end, the present invention provides a glue-resorption device comprising: the glue sucking needle head is arranged on the thermal control assembly of the glue dispensing device and points to the glue discharging needle head at the bottom of the thermal control assembly; the residual glue storage device is communicated with the glue sucking needle head; and an air suction port of the vacuum generator is sequentially communicated with the residual glue storage device and the glue suction needle head, and residual glue absorbed by the glue suction needle head flows into the residual glue storage device. The glue suck-back device can be synchronously carried out with the glue outlet needle head, so that residual glue does not need to be absorbed by the vacuum suction nozzle on the operating platform, the waste time of the residual glue cleaned by the vacuum suction nozzle is reduced, and the phenomenon that the product is bad due to unreasonable residual glue cleaning frequency of the vacuum suction nozzle is reduced.
Description
Technical Field
The invention relates to the technical field of glue dispensing, in particular to a glue resorption device and a glue dispensing device with the same.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
In the present industrial production, some glue shearing force in the in-process of gluing are too big can't shear totally in the twinkling of an eye and glue pull-back phenomenon appears and lead to glue to pile up, it is general to clear away the cull through the vacuum suction nozzle of equipment from the area to clean these glues to pile up and guarantee to spout the cleanness of gluey mouth, if untimely clean spout gluey mouth will appear the kiss and lead to the product bad, consequently need add clean instruction in the procedure and let vacuum suction nozzle to carry out the cull on the operation panel and clear away, vacuum suction nozzle back and forth movement's clean action can produce the unnecessary time waste, and simultaneously, the frequency of the clean cull of vacuum suction nozzle is unreasonable also can.
Disclosure of Invention
The object of the present invention is to solve at least one of the problems of the prior art mentioned above, and the object is achieved by the following technical solutions:
a first aspect of the present invention provides a glue-resorption device, comprising: the glue sucking needle head is arranged on the thermal control assembly of the glue dispensing device and points to the glue discharging needle head at the bottom of the thermal control assembly; the residual glue storage device is communicated with the glue sucking needle head; and an air suction port of the vacuum generator is sequentially communicated with the residual glue storage device and the glue suction needle head, and residual glue absorbed by the glue suction needle head flows into the residual glue storage device.
Preferably, a mounting plate is arranged on the thermal control assembly, and the glue sucking needle head is rotatably mounted on the mounting plate.
Preferably, the mounting plate is provided with a pivot shaft, the glue sucking needle head is provided with a rotating bracket, and the glue sucking needle head is mounted on the pivot shaft through the rotating bracket.
Preferably, the residual glue storage device comprises a resorption cylinder and a cover body, wherein an air pipe communicated with the vacuum generator is arranged on the side wall of the resorption cylinder, and the cover body is buckled on the resorption cylinder and provided with an air pipe communicated with the glue absorbing needle head.
Preferably, the cull storage device still includes glues the cup, and the bottom of resorption section of thick bamboo is provided with the mounting groove, glues the below that the cup sets up in the mounting groove and is located the trachea on the lid.
Preferably, the wall of the suck-back cylinder is a hollow structure, two suction holes are arranged on the inner walls of two opposite sides of the suck-back cylinder, and the air pipe on the suck-back cylinder sucks the air in the suck-back cylinder through the two suction holes.
Preferably, the glue water resorption device also comprises a mounting bracket, a horizontal clapboard is arranged in the mounting bracket, the vacuum generator is arranged on the horizontal clapboard, and the residual glue storage device is arranged in the mounting bracket and is positioned below the horizontal clapboard.
Preferably, the installing support is of a cylindrical structure, a first accommodating cavity and a second accommodating cavity which are separated by a horizontal partition plate are formed in the installing support, the vacuum generator is arranged in the first accommodating cavity, and the residual glue storage device is arranged in the second accommodating cavity.
The second aspect of the present invention provides a glue dispensing device, which comprises a glue outlet needle and the glue suck-back device of the first aspect of the present invention.
Preferably, the dispensing device further comprises a dispensing valve base, and the mounting bracket is arranged on the dispensing valve base.
The glue suck-back device can be synchronously operated with the glue outlet needle head, so that residual glue does not need to be absorbed by a vacuum suction nozzle on an operation table, the waste time of the residual glue cleaned by the vacuum suction nozzle is reduced, and the phenomenon that the product is bad due to unreasonable residual glue cleaning frequency of the vacuum suction nozzle can also be reduced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of a glue suck-back device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a mounting bracket according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cull storage device according to an embodiment of the invention;
fig. 4 is a schematic view of an assembly structure of the glue discharging needle and the glue sucking needle according to an embodiment of the invention.
Wherein the reference numbers are as follows:
10. mounting a bracket; 11. a horizontal partition plate;
20. a vacuum generator; 21. an air suction port; 22. an exhaust port;
30. a cull storage device; 31. a suck-back cylinder; 311. sucking holes; 32. a rubber cup; 33. a cover body;
40. a glue sucking needle head; 41. mounting a plate; 42. a pivotal shaft; 43. rotating the bracket;
50. an air tube;
60. a thermal control assembly; 61. and (4) discharging the glue needle head.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
In addition, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
For convenience of description, spatially relative terms, such as "upper", "bottom", "inner", "side", "lower", "horizontal", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, according to an embodiment of the present invention, a glue suck-back device is provided in a first aspect of the present invention, the glue suck-back device includes a vacuum generator 20, a residual glue storage device 30 and a glue sucking needle 40, the glue sucking needle 40 is disposed on a thermal control assembly 60 of a glue dispensing device (not shown in the figure), the glue sucking needle 40 points to a bottom glue discharging needle 61 of the thermal control assembly 60 to suck residual glue around the glue discharging needle 61, the residual glue storage device 30 is communicated with the glue sucking needle 40, a suction port 21 of the vacuum generator 20 is sequentially communicated with the residual glue storage device 30 and the glue sucking needle 40, the vacuum generator 20 can enable a negative pressure to be formed in the residual glue storage device 30 and around the glue sucking needle 40, so that the glue sucking needle 40 can suck residual glue around the glue discharging needle 61 and flow into the residual glue storage device 30 by using the negative pressure.
In this embodiment, the glue sucking back device can be performed synchronously with the glue outlet needle 61, so that the residual glue does not need to be absorbed by the vacuum suction nozzle on the operating platform, the time wasted by cleaning the residual glue by the vacuum suction nozzle is reduced, and meanwhile, the phenomenon that the frequency of cleaning the residual glue by the vacuum suction nozzle is unreasonable to cause the product to be defective is also reduced. Specifically, the air inlet 22 of the vacuum generator 20 is communicated with an air hole on a mechanical arm of the glue dispensing device, the vacuum generator 20 sucks compressed air through the air hole on the mechanical arm, the vacuum generator 20 utilizes the air pipe 50 and the glue sucking needle 40 to jet the compressed air at a high speed, jet flows are formed in the residual glue storage device 30 and at an outlet of the glue sucking needle 40 to generate entrainment flowing, under the action of entrainment, air in the residual glue storage device 30 and air around the glue sucking needle 40 are continuously sucked away, the pressure in the residual glue storage device 30 and the peripheral air pressure of the glue sucking needle 40 are reduced to be below the atmospheric pressure to form a certain vacuum degree, and therefore the glue sucking needle 40 can utilize negative pressure to absorb residual glue around the glue sucking needle 61 and flow into the residual glue storage device 30.
With continued reference to FIG. 4, in accordance with one embodiment of the present invention, a mounting plate 41 is provided on the thermal control assembly 60, and the glue-aspirating needle 40 is rotatably mounted on the mounting plate 41.
In this embodiment, the mounting plate 41 is provided with a pivot shaft 42, the glue-sucking needle 40 is provided with a rotating bracket, and the glue-sucking needle 40 is mounted on the pivot shaft 42 through the rotating bracket 43, so as to adjust the glue-sucking area of the glue-sucking needle 40 and improve the glue-sucking efficiency of the glue-sucking needle 40. Further, still be provided with the screens structure on the mounting panel 41, when inhaling gluey syringe needle 40 and rotate to the assigned position, can improve the screens structure and fix a position to the assigned position and stably inhale gluey with inhaling gluey syringe needle 40, with this improvement inhale gluey syringe needle 40's job stabilization nature.
With reference to fig. 3, according to an embodiment of the present invention, the residual glue storage device 30 includes a suck-back cylinder 31 and a cover 33, an air tube 50 connected to the vacuum generator 20 is disposed on a sidewall of the suck-back cylinder 31, the cover 33 is fastened to the suck-back cylinder 31, and the air tube 50 connected to the glue-sucking needle 40 is disposed on the cover 33.
In this embodiment, the vacuum generator 20 utilizes the air tube 50 and the glue-sucking needle 40 to jet compressed air at a high speed, so as to form jet flows in the residual glue storage device 30 and at the outlet of the glue-sucking needle 40, thereby generating entrainment flow, and under the action of entrainment, the air in the residual glue storage device 30 and the air around the glue-sucking needle 40 are continuously sucked away, so that the pressure in the residual glue storage device 30 and the air around the glue-sucking needle 40 are reduced to be below atmospheric pressure, thereby forming a certain vacuum degree, and thus the glue-sucking needle 40 can utilize negative pressure to absorb residual glue around the glue-sucking needle 61 and flow into the residual glue storage device 30. Further, the cover 33 and the suck-back cylinder 31 cooperate to improve the sealing performance of the residual glue storage device 30 and reduce the entry of foreign matters such as external dust and water vapor into the suck-back cylinder 31.
With continued reference to fig. 3, according to an embodiment of the present invention, the residual glue storage device 30 further includes a glue cup 32, the bottom of the suck-back cylinder 31 is provided with an installation groove, and the glue cup 32 is arranged in the installation groove and below the air pipe 50 on the cover 33.
In this embodiment, the glue cup 32 is disposed in the suck-back cylinder 31, so that the residual glue flowing into the suck-back cylinder 31 can flow into the glue cup 32, and the phenomenon that the residual glue flowing into the suck-back cylinder 31 blocks the upper air pipe 50 of the suck-back cylinder 31 is reduced. It should be noted that the cover 33 is fastened to the suck-back cylinder 31, and a gap is formed between the rubber cup 32 and the cover 33 along the vertical direction, that is, when the air tube 50 sucks air in the suck-back cylinder 31, a negative pressure is also formed in the rubber cup 32, so that the residual rubber on the workbench is sucked into the rubber cup 32. Further, the rubber cup 32 is arranged in the mounting groove, so that the displacement phenomenon of the rubber cup 32 in the suck-back cylinder 31 under the action of suction force can be reduced.
With reference to fig. 3, according to an embodiment of the present invention, the wall of the suck-back cylinder 31 is a hollow structure, two suction holes 311 are disposed on two opposite inner walls of the suck-back cylinder 31, and the air tube 50 on the suck-back cylinder 31 sucks the air in the suck-back cylinder 31 through the two suction holes 311.
In this embodiment, by setting the wall of the suck-back cylinder 31 to be a hollow structure, the pressure of the air pipes 50 at the two sides of the suck-back cylinder 31 can be kept consistent, so that the pressure at the two sides of the suck-back cylinder 31 is balanced, and the phenomenon that the rubber cup 32 is inclined due to uneven air pressure at the two sides of the suck-back cylinder 31 is reduced. Further, two suction holes 311 are formed in the inner wall of the suck-back cylinder 31 at two sides, so that the air tube 50 can form a balanced negative pressure in the suck-back cylinder 31 through the two suction holes 311, and the phenomenon that the rubber cup 32 is displaced in the suck-back cylinder 31 under the action of suction force is reduced.
It should be noted that the two suction holes 311 provided on the inner walls of the two sides of the suck-back cylinder 31 is only a preferred embodiment, and the number of the suction holes 311 on the suck-back cylinder 31 is not limited, for example, a plurality of suction holes 311 may be uniformly provided on the cylinder wall of the suck-back cylinder 31 along the circumferential direction, and the effect of stably sucking air in the suck-back cylinder 31 may also be achieved.
With continued reference to fig. 2, according to an embodiment of the present invention, the glue-sucking device further comprises a mounting bracket 10, a horizontal partition 11 is disposed in the mounting bracket 10, the vacuum generator 20 is disposed on the horizontal partition 11, and the residual glue storage device 30 is disposed in the mounting bracket 10 and below the horizontal partition 11.
In the present embodiment, the vacuum generator 20 and the residual glue storage device 30 are integrated into the mounting bracket 10, and the mounting bracket 10 is mounted on the dispensing valve base of the dispensing device, so as to improve the assembly efficiency of the glue sucking device.
With continued reference to fig. 2, according to an embodiment of the present invention, the mounting bracket 10 is a cylindrical structure, a first accommodating cavity and a second accommodating cavity separated by a horizontal partition 11 are formed in the mounting bracket 10, the vacuum generator 20 is disposed in the first accommodating cavity, and the residual glue storage device 30 is disposed in the second accommodating cavity.
In this embodiment, by providing the mounting bracket 10 as a cylindrical structure and forming the first accommodating chamber and the second accommodating chamber separated by the horizontal partition 11 in the mounting bracket 10, the sealing performance of the mounting bracket 10 can be improved, and the entry of foreign matters such as external dust into the vacuum generator 20 and the residual adhesive storage device 30 can be reduced.
With continuing reference to fig. 1 and 2, a second aspect of the present invention provides a dispensing apparatus including the glue suckback apparatus of the first aspect of the present invention.
In this embodiment, the glue sucking back device can be performed synchronously with the glue outlet needle 61, so that the residual glue does not need to be absorbed by the vacuum suction nozzle on the operating platform, the time wasted by cleaning the residual glue by the vacuum suction nozzle is reduced, and meanwhile, the phenomenon that the frequency of cleaning the residual glue by the vacuum suction nozzle is unreasonable to cause the product to be defective is also reduced. Further, the mounting bracket 10 is disposed on the dispensing valve base of the dispensing device, and the mounting bracket 10 is mounted on the dispensing valve base of the dispensing device, so that interference between the mounting bracket 10 and other mechanisms on the dispensing device can be reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a glue resorption device which characterized in that, glue resorption device includes:
the glue sucking needle head is arranged on the thermal control assembly of the glue dispensing device and points to the glue discharging needle head at the bottom of the thermal control assembly;
the residual glue storage device is communicated with the glue sucking needle head;
and the air suction port of the vacuum generator is sequentially communicated with the residual glue storage device and the glue suction needle head, and residual glue absorbed by the glue suction needle head flows into the residual glue storage device.
2. The glue resorption apparatus of claim 1, wherein the thermal control assembly is provided with a mounting plate, and the glue-imbibing needle is rotatably mounted on the mounting plate.
3. The glue resorption device of claim 2, wherein the mounting plate is provided with a pivot shaft, the glue-absorbing needle is provided with a rotating bracket, and the glue-absorbing needle is mounted on the pivot shaft through the rotating bracket.
4. The glue water resorption device according to claim 1, wherein the residual glue storage device comprises a resorption cylinder and a cover body, an air pipe communicated with the vacuum generator is arranged on the side wall of the resorption cylinder, the cover body is buckled on the resorption cylinder, and an air pipe communicated with the glue absorbing needle head is arranged on the cover body.
5. The glue water resorption device of claim 4, wherein the residual glue storage device further comprises a glue cup, the bottom of the resorption cylinder is provided with an installation groove, and the glue cup is arranged in the installation groove and below the air pipe on the cover body.
6. The glue water resorption device according to claim 4, wherein the wall of the resorption cylinder is hollow, and two absorption holes are provided on two opposite inner walls of the resorption cylinder, and the air pipe on the resorption cylinder absorbs the air in the resorption cylinder through the two absorption holes.
7. The glue resorption device of any of claims 1-6, further comprising a mounting bracket having a horizontal partition disposed therein, the vacuum generator being disposed on the horizontal partition, the residual glue storage device being disposed within the mounting bracket and below the horizontal partition.
8. The glue water resorption device of claim 7, wherein the mounting bracket is a cylindrical structure, a first accommodating cavity and a second accommodating cavity separated by the horizontal partition plate are formed in the mounting bracket, the vacuum generator is disposed in the first accommodating cavity, and the residual glue storage device is disposed in the second accommodating cavity.
9. A kind of some glue apparatuses, characterized by, the some glue apparatuses include:
a glue outlet needle head;
glue resorption device according to anyone of claims 1 to 8.
10. The glue suckback device of claim 9, wherein the dispensing device further comprises a dispensing valve base, and wherein the mounting bracket is disposed on the dispensing valve base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010102745.4A CN111229545B (en) | 2020-02-19 | 2020-02-19 | Glue resorption device and have its adhesive deposite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010102745.4A CN111229545B (en) | 2020-02-19 | 2020-02-19 | Glue resorption device and have its adhesive deposite device |
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| Publication Number | Publication Date |
|---|---|
| CN111229545A true CN111229545A (en) | 2020-06-05 |
| CN111229545B CN111229545B (en) | 2021-12-28 |
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| CN202010102745.4A Active CN111229545B (en) | 2020-02-19 | 2020-02-19 | Glue resorption device and have its adhesive deposite device |
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| CN (1) | CN111229545B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113351425A (en) * | 2021-06-09 | 2021-09-07 | 宁波润华全芯微电子设备有限公司 | Portable photoresist gluing device |
| CN114570602A (en) * | 2022-02-28 | 2022-06-03 | 深圳市聚强晶体有限公司 | Paster crystal oscillator adhesive deposite device with rapid-curing cutback function |
| CN114918077A (en) * | 2022-06-28 | 2022-08-19 | 博众精工科技股份有限公司 | Clear gluey mechanism and adhesive deposite equipment |
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| CN113351425A (en) * | 2021-06-09 | 2021-09-07 | 宁波润华全芯微电子设备有限公司 | Portable photoresist gluing device |
| CN114570602A (en) * | 2022-02-28 | 2022-06-03 | 深圳市聚强晶体有限公司 | Paster crystal oscillator adhesive deposite device with rapid-curing cutback function |
| CN114918077A (en) * | 2022-06-28 | 2022-08-19 | 博众精工科技股份有限公司 | Clear gluey mechanism and adhesive deposite equipment |
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| Publication number | Publication date |
|---|---|
| CN111229545B (en) | 2021-12-28 |
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