CN110170424B - Glue dispensing device - Google Patents
Glue dispensing device Download PDFInfo
- Publication number
- CN110170424B CN110170424B CN201910610157.9A CN201910610157A CN110170424B CN 110170424 B CN110170424 B CN 110170424B CN 201910610157 A CN201910610157 A CN 201910610157A CN 110170424 B CN110170424 B CN 110170424B
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- China
- Prior art keywords
- dispensing
- cylinder
- glue outlet
- support frame
- heating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
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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
- 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
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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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
- B05C5/0241—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 for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Coating Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention provides a dispensing device which comprises a position fine-adjustment device, a support frame, a heating cylinder, a dispensing cylinder, a lifting block, a driving mechanism and a pressurizing air pipe, wherein the position fine-adjustment device is connected with the support frame, the heating cylinder is detachably arranged at the lower part of the support frame, the top of the support frame is provided with a stop block, the pressurizing air pipe penetrates through the stop block, a guide rail is arranged on one side of the support frame, facing the heating cylinder, along the vertical direction, the lifting block is arranged on the guide rail in a vertically sliding manner, a through hole is formed in the heating cylinder, the dispensing cylinder is arranged in the through hole in a vertically sliding manner, the upper end and the lower end of the dispensing cylinder are exposed out of the through hole, the dispensing cylinder is provided with a top opening, the bottom of the dispensing cylinder is provided with a glue outlet pipe, and a first partition plate and a first silica gel part are arranged in the glue outlet pipe. The invention aims to solve the problems of uneven dispensing effect and colloid escape in the existing dispensing mode.
Description
Technical Field
The invention belongs to the field of glue dispensing tools, and particularly relates to a glue dispensing device.
Background
In the production of various electronic components, for example in the production process of coil, often need encapsulate coil with insulating plastic housing, thereby avoid outside power equipment and coil to take place to interfere, and outside plastic housing need through the form of gluing in order to realize the combination of different casing parts and mutual fixity between coil and the casing, the event point is glued and is necessary process in various electronic components production, current point glue mode is basically to glue electronic product through setting up manipulator centre gripping packing element, however current point glue mode adopts mechanical extrusion's mode to extrude the packing element with the colloid, this mechanical extrusion's mode is difficult to control out gluey speed, lead to the inhomogeneous of effect of gluing, lead to the effusion of colloid easily.
Disclosure of Invention
Aiming at the technical problems, the invention provides a glue dispensing device, which is used for solving the problems of uneven glue dispensing effect and glue escaping in the existing glue dispensing mode.
The invention provides a dispensing device, which comprises a position fine-tuning device, a support frame, a heating cylinder, a dispensing cylinder, a lifting block, a driving mechanism and a pressurized air pipe, wherein the position fine-tuning device is connected with the support frame, the heating cylinder is detachably arranged at the lower part of the support frame, the top of the support frame is provided with a stop block, the pressurized air pipe penetrates through the stop block, one side of the support frame, facing the heating cylinder, is provided with a guide rail along the vertical direction, the lifting block is arranged on the guide rail in a vertically sliding manner, the driving mechanism is used for driving the lifting block to vertically slide, the heating cylinder is provided with a through hole, the dispensing cylinder is arranged in the through hole in a vertically sliding manner, the upper end and the lower end of the dispensing cylinder are exposed out of the through hole, the dispensing cylinder is provided with a top opening, positioning lugs are arranged on two sides of the top opening, when the lifting block rises to the top, the positioning lugs are clamped between the lifting block and the stop block, the top opening of the dispensing cylinder is sealed by the stop block, the pressurizing air pipe is communicated with the dispensing cylinder, a glue outlet pipe is arranged at the bottom of the dispensing cylinder, a first partition plate and a first silica gel part are arranged in the glue outlet pipe, a first glue outlet is arranged in the middle of the first partition plate, the first silica gel part comprises a first T-shaped part and a first disc part, two ends of the top of the first T-shaped part are fixed on the side wall of the top of the glue outlet pipe, the bottom of the first T-shaped part penetrates through the first glue outlet and is connected with the first disc part, and the first disc part seals the first glue outlet in an initial state; the top of the dispensing cylinder is provided with a second partition plate and a second silica gel part, a second glue outlet is formed in the middle of the second partition plate, the second silica gel part comprises a second T-shaped part and a second disc part, two ends of the top of the second T-shaped part are fixed on the side wall of the top of the dispensing cylinder, the bottom of the second T-shaped part penetrates through the second glue outlet and is connected with the second disc part, and the second disc part seals the second glue outlet in an initial state; when the dispensing cylinder is pressurized by gas, the first disc part moves downwards to expose the first glue outlet, and the second disc part moves downwards to expose the second glue outlet.
Furthermore, the position fine-tuning device comprises a mounting seat, a Y-direction slider, a Z-direction slider and an X-direction slider, wherein the Y-direction slider is arranged on the mounting seat in a Y-direction sliding manner, the Z-direction slider is arranged on the Y-direction slider in a Z-direction sliding manner, the X-direction slider is arranged on the Z-direction slider in an X-direction sliding manner, and the support frame is fixed on the X-direction slider.
Furthermore, the driving device is a motor, the motor is fixed on the stop block, a screw rod is arranged in the middle of the guide rail and connected with the motor, a threaded hole is formed in the lifting block, and the screw rod penetrates through the threaded hole and is in threaded connection.
Furthermore, the heating cylinder is a metal cylinder, a heating hole and a temperature detection hole are formed in the heating cylinder, a heating pipe is inserted into the heating hole, and a thermocouple is inserted into the temperature detection hole.
Further, the heating cylinder is connected with the supporting frame in a buckling mode.
Furthermore, a pressure regulating valve is arranged on the pressurizing air pipe.
When the dispensing operation is carried out, the dispensing device can insert the dispensing cylinder into the heating cylinder, loads the heating cylinder onto the support frame, places the positioning lug of the dispensing cylinder on the lifting block, drives the lifting block to ascend, seals the top opening of the dispensing cylinder, pressurizes the dispensing cylinder through the pressurizing air pipe, and opens the first disc part and the second disc part for dispensing operation. The first silica gel piece and the second silica gel piece can prevent colloid in the dispensing cylinder from escaping in non-dispensing, the colloid in the dispensing cylinder is effectively sealed, deterioration of the colloid is avoided, meanwhile, the first silica gel piece and the second silica gel piece can enable the inside of the dispensing cylinder to keep certain pressure, the colloid is dispensed in time and serves as buffering, the phenomenon that the colloid escapes too much due to overlarge pressure change when a pressurization air pipe is connected is avoided, and the heating cylinder is used for heating the dispensing cylinder to prevent the colloid from being cooled and solidified.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a dispensing device;
fig. 2 is a schematic view of the internal structure of the dispensing cylinder.
Detailed Description
The invention discloses a glue dispensing device which can effectively improve the glue dispensing effect and ensure the glue dispensing stability.
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Referring to fig. 1 and 2, the present invention provides a dispensing device, including a position fine-tuning device, a support frame 3, a heating cylinder 17, a dispensing cylinder 13, a lifting block 12, a driving mechanism 1 and a pressurized air tube 9, wherein the position fine-tuning device is connected to the support frame 3, the heating cylinder 17 is detachably disposed at a lower portion of the support frame 3, a stop block 10 is disposed at a top of the support frame 3, the pressurized air tube 9 penetrates through the stop block 10, the support frame 3 is provided with a guide rail 2 along a vertical direction toward one side of the heating cylinder 17, the lifting block 12 is slidably disposed on the guide rail 2 up and down, the driving mechanism 1 is configured to drive the lifting block 12 to slide up and down, the heating cylinder 17 is provided with a through hole 15, the dispensing cylinder 13 is slidably disposed in the through hole 15 up and down, upper and lower ends of the dispensing cylinder 13 are exposed out of the through hole 15, the dispensing cylinder 13 is provided with a top opening 11, two sides of the top opening 11 are provided with positioning lugs 19, when the lifting block 12 rises to the top, the top is clamped between the lifting block 12 and the stop block 10, a first dispensing cylinder 18 is provided with a T-shaped dispensing cylinder 18, a first dispensing cylinder 18 and a first dispensing tube 18 having a T-shaped partition plate 28, a first dispensing tube 18 and a T-shaped dispensing tube 18, a first dispensing tube 18 and a first partition plate 28, a T-shaped dispensing tube 18, a first dispensing tube 18 having a first partition plate 28, a first sealing partition plate 18 and a T-shaped dispensing tube 18, a first partition plate 28, the first disc portion 27 closes the first glue outlet 29 in an initial state; a second partition plate 24 and a second silica gel piece 20 are arranged at the top of the dispensing cylinder 13, a second glue outlet 21 is arranged in the middle of the second partition plate 24, the second silica gel piece 20 comprises a second T-shaped portion 22 and a second disc portion 24, two ends of the top of the second T-shaped portion 22 are fixed on the side wall of the top of the dispensing cylinder 13, the bottom of the second T-shaped portion 22 penetrates through the second glue outlet 21 and is connected with the second disc portion 24, and the second disc portion 24 closes the second glue outlet 21 in an initial state; when the dispensing cylinder 13 is pressurized by the gas, the first disc portion 27 moves downward to expose the first glue outlet 29, and the second disc portion 24 moves downward to expose the second glue outlet 21.
When the dispensing operation is performed in the dispensing device, the dispensing tube 13 can be inserted into the heating tube 17, the heating tube 17 is loaded on the support frame 3, the positioning lug 19 of the dispensing tube 13 is placed on the lifting block 12, the lifting block 12 is driven to ascend, the top opening 11 of the dispensing tube 13 is sealed, the dispensing tube 13 is pressurized through the pressurizing air pipe 9, and the first disc part 27 and the second disc part 24 are opened for dispensing operation. The first silica gel part 20 and the second silica gel part 25 can prevent the colloid in the dispensing cylinder 13 from escaping in the non-dispensing process, the colloid in the dispensing cylinder 13 is effectively sealed, the colloid is prevented from deteriorating, meanwhile, the first silica gel part 20 and the second silica gel part 25 can keep certain pressure inside the dispensing cylinder, the colloid dispensing time is used as buffering, the phenomenon that the colloid escapes too much due to overlarge pressure change when the pressurized air pipe 9 is connected is avoided, the heating cylinder 17 is used for heating the dispensing cylinder 13, and the colloid is prevented from being cooled and solidified.
The position fine adjustment device comprises an installation seat 4, a Y-direction sliding block 6, a Z-direction sliding block 5 and an X-direction sliding block 8, wherein the Y-direction sliding block 6 can be arranged on the installation seat 4 in a Y-direction sliding mode, the Z-direction sliding block 5 can be arranged on the Y-direction sliding block 6 in a Z-direction sliding mode, the X-direction sliding block 8 can be arranged on the Z-direction sliding block 5 in an X-direction sliding mode, and the supporting frame 3 is fixed on the X-direction sliding block 8.
The position of the dispensing cylinder can be adjusted in the horizontal direction and the vertical direction through the Y-direction sliding block 6, the Z-direction sliding block 5 and the X-direction sliding block 8, so that the dispensing cylinder can be aligned to the position to be dispensed on the electronic product.
The driving device 1 is a motor, the motor is fixed on the stop block 10, a screw rod is arranged in the middle of the guide rail 2 and connected with the motor, a threaded hole is formed in the lifting block 12, and the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole.
The motor drives the screw rod to rotate, and the forward rotation and the reverse rotation of the screw rod can drive the lifting block to lift up and down.
The heating cylinder 17 is a metal cylinder, and is favorable for right the dispensing cylinder 13 heats, be provided with heating hole 14 and temperature detection hole 16 on the heating cylinder 17, the heating pipe is inserted in the heating hole 14, the thermocouple is inserted in the temperature detection hole 16, through the thermocouple response the temperature of heating cylinder 13, thereby right the heating pipe is controlled, avoids the high temperature or crosses lowly.
The heating cylinder 17 is connected with the support frame 3 in a buckling mode.
It should be noted that, in other embodiments, the heating cartridge 17 and the supporting frame 3 may also be detachably connected in other manners.
The pressurizing air pipe 9 is provided with a pressure regulating valve for regulating the applied air pressure of the pressurizing air pipe 9.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (6)
1. A dispensing device is characterized by comprising a position fine adjustment device, a support frame, a heating cylinder, a dispensing cylinder, a lifting block, a driving mechanism and a pressurizing air pipe, wherein the position fine adjustment device is connected with the support frame, the heating cylinder is detachably arranged at the lower part of the support frame, the top of the support frame is provided with a stop block, the pressurizing air pipe penetrates through the stop block, a guide rail is arranged on one side of the support frame, which faces the heating cylinder, along the vertical direction, the lifting block is arranged on the guide rail in a vertically sliding manner, the driving mechanism is used for driving the lifting block to vertically slide, a through hole is formed in the heating cylinder, the dispensing cylinder is arranged in the through hole in a vertically sliding manner, the upper end and the lower end of the dispensing cylinder are exposed out of the through hole, the dispensing cylinder is provided with a top opening, positioning lugs are arranged on two sides of the top opening, when the lifting block rises to the top, the positioning lugs are clamped between the lifting block and the stop block, the top opening of the dispensing cylinder is sealed by the stop block, the pressurizing air pipe is communicated with the dispensing cylinder, a glue outlet pipe is arranged at the bottom of the dispensing cylinder, a first partition plate and a first silica gel part are arranged in the glue outlet pipe, a first glue outlet is arranged in the middle of the first partition plate, the first silica gel part comprises a first T-shaped part and a first disc part, two ends of the top of the first T-shaped part are fixed on the side wall of the top of the glue outlet pipe, the bottom of the first T-shaped part penetrates through the first glue outlet and is connected with the first disc part, and the first disc part seals the first glue outlet in an initial state; the top of the dispensing cylinder is provided with a second partition plate and a second silica gel part, a second glue outlet is formed in the middle of the second partition plate, the second silica gel part comprises a second T-shaped part and a second disc part, two ends of the top of the second T-shaped part are fixed on the side wall of the top of the dispensing cylinder, the bottom of the second T-shaped part penetrates through the second glue outlet and is connected with the second disc part, and the second disc part seals the second glue outlet in an initial state; when the dispensing cylinder is pressurized by gas, the first disc part moves downwards to expose the first glue outlet, and the second disc part moves downwards to expose the second glue outlet.
2. The dispensing device according to claim 1, wherein the position fine-tuning device comprises a mounting base, a Y-direction slider, a Z-direction slider and an X-direction slider, the Y-direction slider is slidably disposed on the mounting base in the Y-direction, the Z-direction slider is slidably disposed on the Y-direction slider in the Z-direction, the X-direction slider is slidably disposed on the Z-direction slider in the X-direction, and the supporting frame is fixed on the X-direction slider.
3. The dispensing device according to claim 1, wherein the driving mechanism is a motor, the motor is fixed on the stopper, a screw is arranged in the middle of the guide rail, the screw is connected with the motor, a threaded hole is formed in the lifting block, and the screw penetrates through the threaded hole and is in threaded connection with the threaded hole.
4. The dispensing device according to claim 1, wherein the heating cylinder is a metal cylinder, the heating cylinder is provided with a heating hole and a temperature detection hole, a heating pipe is inserted into the heating hole, and a thermocouple is inserted into the temperature detection hole.
5. The dispensing apparatus according to claim 1, wherein the heating cartridge is snap-fit to the support frame.
6. The dispensing device of claim 1, wherein the pressurized air tube is provided with a pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610157.9A CN110170424B (en) | 2019-07-08 | 2019-07-08 | Glue dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610157.9A CN110170424B (en) | 2019-07-08 | 2019-07-08 | Glue dispensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110170424A CN110170424A (en) | 2019-08-27 |
| CN110170424B true CN110170424B (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610157.9A Active CN110170424B (en) | 2019-07-08 | 2019-07-08 | Glue dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110170424B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918384B (en) * | 2019-11-21 | 2021-05-14 | 沈阳工业大学 | Ultra-precise dispensing system and method |
| CN111790567A (en) * | 2020-06-18 | 2020-10-20 | 蔡海勇 | Accurate rubber coating equipment of aluminium base board |
| CN112721206A (en) * | 2021-01-01 | 2021-04-30 | 孙智华 | Environment-friendly antibacterial non-woven fabric film coating equipment |
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| JP2012016839A (en) * | 2010-07-06 | 2012-01-26 | Nissei Plastics Ind Co | Injection device of injection molding machine |
| CN203725342U (en) * | 2013-12-19 | 2014-07-23 | 罗泉涌 | Precise liquid flow control device |
| CN205219545U (en) * | 2015-11-13 | 2016-05-11 | 嘉兴市正大照明有限公司 | Antidrip adhesive deposite device that falls of needle mouth auto -induction |
| CN206262805U (en) * | 2016-12-15 | 2017-06-20 | 江门市光动力能源科技有限公司 | A kind of point gum machine of convenient control |
| CN107952625A (en) * | 2017-12-20 | 2018-04-24 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Dispenser |
| CN207533515U (en) * | 2017-10-13 | 2018-06-26 | 上海智冠高分子材料有限公司 | A kind of hand-held glass glue gun with quantitative sealant yielding |
| CN207592177U (en) * | 2017-12-11 | 2018-07-10 | 江门市盛唐新材料技术有限公司 | A kind of three axis dispensers with temperature control system |
| CN109277266A (en) * | 2018-10-26 | 2019-01-29 | 深圳市润之创科技有限公司 | A kind of rubber injecting valve |
-
2019
- 2019-07-08 CN CN201910610157.9A patent/CN110170424B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012016839A (en) * | 2010-07-06 | 2012-01-26 | Nissei Plastics Ind Co | Injection device of injection molding machine |
| CN203725342U (en) * | 2013-12-19 | 2014-07-23 | 罗泉涌 | Precise liquid flow control device |
| CN205219545U (en) * | 2015-11-13 | 2016-05-11 | 嘉兴市正大照明有限公司 | Antidrip adhesive deposite device that falls of needle mouth auto -induction |
| CN206262805U (en) * | 2016-12-15 | 2017-06-20 | 江门市光动力能源科技有限公司 | A kind of point gum machine of convenient control |
| CN207533515U (en) * | 2017-10-13 | 2018-06-26 | 上海智冠高分子材料有限公司 | A kind of hand-held glass glue gun with quantitative sealant yielding |
| CN207592177U (en) * | 2017-12-11 | 2018-07-10 | 江门市盛唐新材料技术有限公司 | A kind of three axis dispensers with temperature control system |
| CN107952625A (en) * | 2017-12-20 | 2018-04-24 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Dispenser |
| CN109277266A (en) * | 2018-10-26 | 2019-01-29 | 深圳市润之创科技有限公司 | A kind of rubber injecting valve |
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| Publication number | Publication date |
|---|---|
| CN110170424A (en) | 2019-08-27 |
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Effective date of registration: 20230609 Address after: 527200 Airport Crossing, Sulong Street, Luoding City, Yunfu City, Guangdong Province (Shao Bingzhi's house) Patentee after: Guangdong Maitesheng Technology Co.,Ltd. Address before: 527200 Airport intersection, Sulong Street, Luoding City, Yunfu City, Guangdong Province Patentee before: JIAYU ELECTRONIC CO.,LTD. |