CN114347488B - Accurate attaching equipment for narrow and small diaphragms - Google Patents
Accurate attaching equipment for narrow and small diaphragms Download PDFInfo
- Publication number
- CN114347488B CN114347488B CN202111544142.0A CN202111544142A CN114347488B CN 114347488 B CN114347488 B CN 114347488B CN 202111544142 A CN202111544142 A CN 202111544142A CN 114347488 B CN114347488 B CN 114347488B
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- China
- Prior art keywords
- block
- plate
- negative pressure
- positioning
- pressure suction
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Links
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses accurate attaching equipment for a narrow diaphragm, which comprises an adsorption attaching device and a positioning device, wherein the adsorption attaching device comprises a motor which rotates positively and negatively, a bracket, a connecting shaft and a negative pressure suction block, a bearing is arranged in the bracket, the connecting shaft is arranged in an inner ring of the bearing in a penetrating way, and the motor drives the connecting shaft to rotate; a base plate is fixedly arranged on the connecting shaft, a guide rail is arranged on the side surface of the base plate, and a negative pressure suction block is slidingly connected to the guide rail; a pressing block is fixedly arranged on the connecting shaft, and a roller arranged in the negative pressure suction block is in movable connection with an inclined pressing surface of the pressing block in a tangential connection mode; a spring in the same direction with the guide rail is arranged in the base plate, and one end of the spring is connected with the negative pressure suction block. The adsorption laminating device in the equipment can be used for not only positioning and taking materials to be pasted, but also pasting actions, and the rotary taking materials and pasting actions are driven by one stepping motor to be completed, so that manual operation can be replaced, and the structure is exquisite and simple.
Description
Technical Field
The invention belongs to the technical field of 3C product production equipment, and relates to accurate attaching equipment for narrow diaphragms.
Background
In 3C electronic products, various functional foam, mylar and other soft materials are widely applied. In electronic products with smaller sizes such as mobile phones and flat plates, the plastic products matched with foam are smaller in size, and accessories in the attaching position area cannot provide any positioning features for the foam, so that manual operation is basically adopted in the foam attaching process. However, in the market environment where the global 3C electronic product demand increases sharply, the manual operation mode with lower efficiency cannot meet the productivity requirement of high output, so it is necessary to provide an attaching device to replace the manual operation, and at the same time, the requirement of product attaching precision is also met.
Disclosure of Invention
The invention aims to solve the technical problems that: the accurate attaching equipment for the narrow and small membrane can automatically attach foam or Mylar film and is high in attaching accuracy.
In order to solve the technical problems, the invention adopts the following technical scheme:
the accurate attaching equipment of the narrow diaphragm comprises an adsorption attaching device and a positioning device, wherein the positioning device is arranged below the adsorption attaching device;
The adsorption laminating device comprises a motor in forward and reverse rotation, a bracket, a connecting shaft and a negative pressure suction block, wherein a bearing is arranged in the bracket, the connecting shaft is arranged in an inner ring of the bearing in a penetrating way, and the motor drives the connecting shaft to rotate;
a base plate is fixedly arranged on the connecting shaft, a guide rail is arranged on the side surface of the base plate, and the negative pressure suction block is slidingly connected to the guide rail; a pressing block is fixedly arranged on the connecting shaft, and a roller arranged in the negative pressure suction block is in movable connection with an inclined pressing surface of the pressing block in a tangential connection mode; a spring which is in the same direction with the guide rail is arranged in the base plate, and one end of the spring is connected with the negative pressure suction block;
One end of the base plate is provided with a pressing plate, a suction part of the negative pressure suction block penetrates out of the pressing plate, and a positioning needle for positioning the membrane is arranged in the pressing plate;
A guide plate is arranged on one side of the base plate, opposite to the pressing plate, an arc-shaped guide groove is arranged on the side face of the support, a section of horizontal guide groove is arranged at the top end limit position of the arc-shaped guide groove, a section of linear inclined guide groove is arranged at the bottom end limit position, and the end part of the guide plate is inserted into the arc-shaped guide groove;
The positioning device comprises a jig plate, a positioning block and side pushing blocks, wherein the positioning block is fixed at the top of the jig plate, one side pushing block is respectively arranged at the top of the jig plate corresponding to two adjacent side edges of the positioning block, and the side pushing blocks are driven by an air cylinder to move in a direction far away from or close to the positioning block.
Compared with the prior art, the invention has the beneficial effects that:
1. The adsorption and lamination device in the equipment rotates the adsorption part of the negative pressure suction block to the obliquely upper direction, the matched mechanical equipment places the piece to be laminated on the pressing plate and positions the piece to be laminated through the positioning needle, the negative pressure suction block firmly sucks the piece to be laminated, and the equipment is matched with other mechanical equipment through the rotation action, so that automatic and accurate feeding of the piece to be laminated is realized;
2. The attaching action of the piece to be attached is powered by a motor for driving rotation, so that the integral structure of the adsorption attaching device is simplified;
3. the pressing plate presses the piece to be attached onto the attached carrier below downwards before the negative pressure suction block descends to press the piece, and after attaching is completed, the negative pressure suction block ascends before the pressing plate, so that the piece to be attached can be prevented from being upwards carried up by the negative pressure suction block, and attaching quality is improved;
4. the positioning device in the equipment adopts a side pushing mode to position the attached carrier, so that the positioning gap is eliminated, and the attaching precision is improved.
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 description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of a part to be attached in an embodiment;
Fig. 2 is a schematic structural view of an attaching device in the embodiment;
FIG. 3 is a schematic structural diagram of an adsorption bonding device according to an embodiment;
FIG. 4 is a side view of an adsorption fit device in an embodiment;
FIG. 5 is a schematic side view of a bracket in an embodiment;
FIG. 6 is a schematic view of a positioning device according to an embodiment;
Fig. 7 is a front view of the positioning device in the embodiment.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Examples
Referring to fig. 1, a release film layer B is covered on the surface of a general to-be-attached piece a, and a positioning hole C is provided on the release film layer, so that the to-be-attached piece can be positioned through the positioning hole.
The precise attaching device for the narrow membrane shown in fig. 2 is provided with two attaching stations, two groups of products can be attached, and each attaching station is correspondingly provided with an adsorption attaching device 10 and a positioning device 20, and the positioning device is arranged below the adsorption attaching device.
Referring to fig. 3 and 4, the adsorption laminating device 10 includes a motor 11 that rotates positively and negatively, a bracket 12, a connecting shaft 13, and a negative pressure suction block 14, a bearing is disposed in the bracket, the connecting shaft is disposed in an inner ring of the bearing in a penetrating manner, and the motor drives the connecting shaft to rotate. The connecting shaft is fixedly provided with a base plate 15, the side surface of the base plate is provided with a guide rail 16, and the negative pressure suction block is slidingly connected on the guide rail 16. A guide plate 17 is provided on the opposite side of the base plate 15 to the press plate. Referring to fig. 5, the side of the bracket is provided with an arc-shaped guide groove 121, a top end limit position of the arc-shaped guide groove 121 is provided with a section of horizontal guide groove 122, a bottom end limit position is provided with a section of linear inclined guide groove 123, the end of the guide plate is inserted into the arc-shaped guide groove, when the end of the guide plate 17 enters the inclined guide groove 123, the negative pressure suction block 14 rotates to face obliquely upwards, and when the end of the guide plate 17 enters the horizontal guide groove 122, the negative pressure suction block 14 rotates to face directly downwards. When the negative pressure suction block 14 comes to a material taking state or a vertical state, the motor is stopped immediately, but the negative pressure suction block continuously rotates under the action of inertia, and the horizontal guide groove and the inclined guide groove are arranged to prevent the negative pressure suction block from continuously rotating, so that the position precision of the negative pressure suction block in the two states is improved.
The connecting shaft 13 is fixedly provided with the pressing block 18, the roller 19 arranged in the negative pressure suction block is in movable connection with the inclined pressing surface of the pressing block in a tangential connection mode, and in an attached state, the motor 11 continuously drives the connecting shaft 13 to rotate, the negative pressure suction block 14 stops rotating due to the fact that the end portion of the guide plate 17 enters the horizontal guide groove 122, the pressing block which rotates downwards, different parts of the inclined pressing surface are in contact with the roller 19, and the roller is subjected to downward pressure and then can move downwards along the guide rail with the negative pressure suction block. The base plate 15 is provided with a spring 30 which is in the same direction as the guide rail, one end of the spring 30 is connected with a negative pressure suction block, the pressure applied on the roller disappears in the process that the pressing block rotates upwards, and the negative pressure suction block is driven by the acting force of the spring to rise upwards along the guide rail. One end of the base plate is provided with a pressing plate 40, the suction part of the negative pressure suction block 14 penetrates out of the pressing plate, and a positioning needle 50 for positioning the membrane is arranged in the pressing plate. In the feeding state, the motor drives the connecting shaft to rotate to enable the adsorption part of the negative pressure suction block 14 to face obliquely upwards, the suction part of the negative pressure suction block is contracted in the through hole of the pressing plate 40, the external mechanical equipment is used for aligning and placing the piece to be attached on the pressing plate 40, the positioning needle 50 penetrates through the positioning hole of the release layer, the piece to be attached covers the through hole, and the negative pressure suction block is used for sucking the piece to be attached.
As a preferred embodiment, the negative pressure suction block includes a first connection plate 141, a second connection plate 142, and a suction portion 143, where the first connection plate and the second connection plate are slidingly connected to the guide rail 16, the roller is mounted at an end of the first connection plate, the suction portion 143 is fixed in the second connection plate, and the first connection plate and the second connection plate are movably connected. An elastic ejector rod 144 is arranged in the second connecting plate, the pressure sensor 60 is arranged in the first connecting plate, and the elastic ejector rod is connected with a feeler lever of the pressure sensor. The negative pressure suction block 14 adopts a flexible structure, the real-time pressure is fed back through the pressure sensor 60, and the motor adjusts output according to the feedback, so that the product is prevented from being crushed due to overlarge pressure.
Referring to fig. 6 and 7, the positioning device comprises a jig plate 21, a positioning block 22 and side pushing blocks 23, wherein the positioning block is fixed at the top of the jig plate, and one side pushing block is respectively arranged at the top of the jig plate corresponding to two adjacent sides of the positioning block. A sliding rail 24 is arranged at the position, corresponding to the side pushing block, of the top of the jig plate, the side pushing block is slidably connected to the top of the sliding rail 24, a fixed block 25 is arranged at one end, opposite to the positioning block, of the sliding rail, and the side pushing block 23 is connected with the fixed block 25 through a spring; a side pushing part 26 and a guide corner part 27 are arranged on one side of the side pushing block corresponding to the positioning block, a V-shaped slot is formed between the side pushing part and the guide corner part, the guide corner part 27 is inserted into the V-shaped slot of the side pushing block 23 positioned at the side, and the inclined plane of the guide corner part 27 is attached to the inclined plane of the V-shaped slot; one side pushing block is connected with a telescopic rod of the air cylinder and driven by the air cylinder to move in a direction away from or close to the positioning block 22. And the attached carrier is positioned in a side pushing mode, so that a positioning gap is eliminated, and the attaching precision is improved. And the two side pushing blocks share one air cylinder, so that the structure of the positioning device is simplified.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The precise attaching equipment for the narrow diaphragm is characterized by comprising an adsorption attaching device (10) and a positioning device (20), wherein the positioning device (20) is arranged below the adsorption attaching device (10);
The adsorption laminating device comprises a motor (11) which rotates positively and negatively, a bracket (12), a connecting shaft (13) and a negative pressure suction block (14), wherein a bearing is arranged in the bracket, the connecting shaft (13) is arranged in an inner ring of the bearing in a penetrating way, and the motor drives the connecting shaft to rotate;
a base plate (15) is fixedly arranged on the connecting shaft, a guide rail (16) is arranged on the side surface of the base plate, and the negative pressure suction block is slidingly connected to the guide rail; a pressing block (18) is fixedly arranged on the connecting shaft, and a roller (19) arranged in the negative pressure suction block is in movable connection with an inclined pressing surface of the pressing block in a tangential connection mode; a spring (30) which is in the same direction as the guide rail is arranged in the base plate, and one end of the spring is connected with the negative pressure suction block (14);
one end of the base plate (15) is provided with a pressing plate (40), a suction part (143) of the negative pressure suction block penetrates out of the pressing plate, and a positioning needle (50) for positioning the membrane is arranged in the pressing plate;
A guide plate (17) is arranged on one side of the base plate, opposite to the pressing plate, an arc-shaped guide groove (121) is formed in the side face of the support (12), a section of horizontal guide groove (122) is formed in the top limit position of the arc-shaped guide groove (121), a section of linear inclined guide groove (123) is formed in the bottom limit position of the arc-shaped guide groove, and the end part of the guide plate (17) is inserted into the arc-shaped guide groove;
The positioning device (20) comprises a jig plate (21), a positioning block (22) and side pushing blocks (23), wherein the positioning block is fixed at the top of the jig plate, one side pushing block (23) is respectively arranged at the positions, corresponding to two adjacent sides of the positioning block, of the top of the jig plate, and the side pushing blocks are driven by an air cylinder to move in a direction away from or close to the positioning block.
2. The precise attaching device for the narrow and small membrane according to claim 1, wherein the negative pressure suction block comprises a first connecting plate (141), a second connecting plate (142) and a suction part (143), the first connecting plate and the second connecting plate are slidingly connected to the guide rail (16), the roller (19) is mounted at the end part of the first connecting plate, the suction part is fixed in the second connecting plate, and the first connecting plate and the second connecting plate are movably connected.
3. The precise attachment device for the narrow diaphragm according to claim 2, wherein an elastic ejector rod (144) is arranged in the second connecting plate (142), the first connecting plate is internally provided with the pressure sensor (60), and the elastic ejector rod (144) is connected with a feeler lever of the pressure sensor (60).
4. The precise attaching device for the narrow diaphragm according to claim 1, wherein a sliding rail (24) is arranged at the top of the jig plate (21) corresponding to the side pushing block (23), the side pushing block is slidingly connected to the top of the sliding rail, a fixed block (25) is arranged at one end of the sliding rail, opposite to the positioning block (22), of the sliding rail, and the side pushing block (23) is connected with the fixed block (25) through a spring; a side pushing part (26) and a guide corner part (27) are arranged on one side of the side pushing block corresponding to the positioning block, a V-shaped slot is formed between the side pushing part and the guide corner part, the guide corner part (27) is inserted into the V-shaped slot of the side pushing block (23) positioned beside, and the inclined plane of the guide corner part (27) is attached to the inclined plane of the V-shaped slot; one of the side push blocks is connected with the telescopic rod of the air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111544142.0A CN114347488B (en) | 2021-12-16 | 2021-12-16 | Accurate attaching equipment for narrow and small diaphragms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111544142.0A CN114347488B (en) | 2021-12-16 | 2021-12-16 | Accurate attaching equipment for narrow and small diaphragms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114347488A CN114347488A (en) | 2022-04-15 |
| CN114347488B true CN114347488B (en) | 2024-05-31 |
Family
ID=81098829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111544142.0A Active CN114347488B (en) | 2021-12-16 | 2021-12-16 | Accurate attaching equipment for narrow and small diaphragms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114347488B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206813395U (en) * | 2017-05-16 | 2017-12-29 | 昆山扬煜精密组件有限公司 | A kind of sticking film for mobile phone tool |
| CN107776946A (en) * | 2016-08-26 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | Automatic attached structure |
| CN211076551U (en) * | 2019-07-22 | 2020-07-24 | 昆山倚天智能科技股份有限公司 | Wrapping bag automatic feed pastes mark and detects material loading all-in-one |
| CN113548441A (en) * | 2021-03-22 | 2021-10-26 | 中源智人科技（深圳）股份有限公司 | Non-contact surface turnover mechanism for precise parallax barrier grating attachment |
| CN216993474U (en) * | 2021-12-16 | 2022-07-19 | 昆山可腾电子有限公司 | Flexible suction attaching device for narrow and small diaphragms |
-
2021
- 2021-12-16 CN CN202111544142.0A patent/CN114347488B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776946A (en) * | 2016-08-26 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | Automatic attached structure |
| CN206813395U (en) * | 2017-05-16 | 2017-12-29 | 昆山扬煜精密组件有限公司 | A kind of sticking film for mobile phone tool |
| CN211076551U (en) * | 2019-07-22 | 2020-07-24 | 昆山倚天智能科技股份有限公司 | Wrapping bag automatic feed pastes mark and detects material loading all-in-one |
| CN113548441A (en) * | 2021-03-22 | 2021-10-26 | 中源智人科技（深圳）股份有限公司 | Non-contact surface turnover mechanism for precise parallax barrier grating attachment |
| CN216993474U (en) * | 2021-12-16 | 2022-07-19 | 昆山可腾电子有限公司 | Flexible suction attaching device for narrow and small diaphragms |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114347488A (en) | 2022-04-15 |
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