Adhesive tape vacuum taking and pasting mechanism

By designing a vacuum material-feeding and applying mechanism for rubber strips and using a combination of a vacuum material-feeding nozzle and a lifting cylinder, the problem of rubber strip size limitation of existing equipment is solved, stable material-feeding and applying of rubber strips of different sizes is achieved, and the applicability and efficiency of the equipment are improved.

CN223457273UActive Publication Date: 2025-10-21DONGGUAN WEIMENGDA ELECTROSTATIC EQUIP CO LTD +1
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Patent Information

Application Number
CN202422697211.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-06
Publication Date
2025-10-21
Estimated Expiration
2034-11-06

AI Technical Summary

Technical Problem

Existing automatic vacuum strip feeding and application jigs cannot effectively feed and apply strips that are too long or too narrow, and are subject to size limitations.

Method used

A vacuum feeding and applying mechanism for rubber strips was designed, which included a mounting plate, a feeding assembly and a lifting assembly. The vacuum feeding nozzle and negative pressure adsorption were combined with a lifting cylinder to achieve stable feeding and applying of rubber strips of different sizes.

Benefits of technology

It achieves stable material extraction and application of rubber strips of different sizes, improves the applicability and efficiency of the equipment, especially the processing capacity of large-sized rubber strips.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an adhesive tape vacuum taking and pasting mechanism, which belongs to the field of pasting equipment and comprises a mounting plate, a taking component and a lifting component. A jig quick adapter is fixedly mounted in the middle of the surface of the mounting plate, and supporting columns are mounted on the two sides of the bottom of the mounting plate. A first material taking jig is arranged on one side of the bottom of a supporting column, a second material taking jig is arranged on the other side of the supporting column, vacuum material taking nozzles are installed at the bottom of the first material taking jig and the bottom of the second material taking jig, adsorption holes are formed in the surfaces of the vacuum material taking nozzles, and a negative pressure connector is installed on the surface of an installation plate. After negative pressure connecting nozzles installed at the tops of the first material taking jig and the second material taking jig are communicated with negative pressure connectors, external negative pressure equipment works to enable negative pressure vacuum to be formed at the positions of adsorption holes, material taking is achieved through negative pressure adsorption rubber strips, an installation plate is connected with a robot through a jig quick adapter, material taking jigs of different sizes can be replaced conveniently, and the working efficiency is improved. And material taking and pasting of the large-size long adhesive tape are achieved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to material pasting equipment field, concretely is a kind of adhesive tape vacuum material taking and pasting mechanism. BACKGROUND

[0002] The biggest feature of diffusion plate is that it causes great interference to light, regardless of the original design of the light distribution curve is how many degrees, as long as light is diffused by diffusion plate, it will make the beam angle to be 160-176 °, so from the side, the board surface of lamp has the feeling of layer fog, from this point, it can be proved that the beam angle is as large as 160-176 °, the larger the beam angle, the lower the illuminance, and some will produce optical filtering, so that part of the wavelength cannot penetrate, causing color cast, such as surface re-light interference treatment, the light transmittance is lower due to the natural phenomenon of geometrical optics, so the base material used to make diffusion plate should be selected with lower refractive index, and the interference of light will be lower. Diffusion plate needs to paste adhesive tape on the surface of base material during processing, and the current adhesive tape automatic vacuum material taking and pasting jig is limited in size with existing adhesive tape stripping mechanism, and cannot take and paste too long or too narrow adhesive tape. UTILITY MODEL CONTENT

[0003] The utility model discloses a kind of adhesive tape vacuum material taking and pasting mechanism, to solve the problem that current adhesive tape automatic vacuum material taking and pasting jig is limited in size with existing adhesive tape stripping mechanism, and cannot take and paste too long or too narrow adhesive tape as described in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of adhesive tape vacuum material taking and pasting mechanism, including mounting plate, material taking component and lifting assembly;

[0005] Wherein: the surface middle part of mounting plate is fixedly installed with jig quick conversion head, the bottom of mounting plate is installed with support column on both sides;

[0006] Material taking component includes the first material taking jig of being arranged in the bottom of support column one side, the bottom of support column is equipped with second material taking jig, the bottom of first material taking jig and second material taking jig is installed with vacuum material taking nozzle, the surface of vacuum material taking nozzle is equipped with suction hole, the top of first material taking jig and second material taking jig is installed with negative pressure connector, the surface both sides of mounting plate are equipped with negative pressure connector, the negative pressure connector is communicated with negative pressure connector, and the negative pressure connector is connected with external negative pressure equipment;

[0007] The lifting assembly comprises a first lifting cylinder mounted on one side of the supporting column, a second lifting cylinder mounted on the other side of the supporting column, a fixing block mounted on the telescopic end of the first lifting cylinder and the second lifting cylinder, the first lifting cylinder fixedly connected with the first material taking jig through the fixing block on the telescopic end, and the second lifting cylinder fixedly connected with the second material taking jig through the fixing block on the telescopic end.

[0008] As a preferred scheme of the utility model, a plurality of independent vacuum cavities are formed in the first material taking jig and the second material taking jig, and the suction holes are communicated with the vacuum cavities at the corresponding positions.

[0009] As a preferred scheme of the utility model, a plurality of vacuum tables are mounted on the surface of the mounting piece, and the vacuum cavities are individually connected with the vacuum tables.

[0010] As a preferred scheme of the utility model, the first lifting cylinder and the second lifting cylinder are provided with air pipe joints on one side.

[0011] As a preferred scheme of the utility model, the first material taking jig and the second material taking jig are provided with maintenance plates on one side.

[0012] As a preferred scheme of the utility model, a plurality of mounting reserved holes are formed through the surface of the mounting plate.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) The first material taking jig is arranged on one side of the bottom of the supporting column, the second material taking jig is arranged on the other side of the supporting column, the vacuum material taking nozzle is mounted on the bottom of the first material taking jig and the second material taking jig, the suction holes are formed on the surface of the vacuum material taking nozzle, the negative pressure connector is mounted on the surface of the mounting plate, when the negative pressure connector on the top of the first material taking jig and the second material taking jig is communicated with the negative pressure connector, the negative pressure vacuum is formed at the suction holes by the operation of the external negative pressure equipment, the material is taken by the negative pressure adsorption rubber strip, the mounting plate is connected with the robot through the jig quick conversion head, different sizes of material taking jigs are convenient to replace, and the material taking and pasting of the large-size long rubber strip are realized.

[0015] (2) The lifting assembly is arranged, the first lifting cylinder is arranged on one side of the supporting column, the second lifting cylinder is arranged on the other side of the supporting column, the fixing block is mounted on the telescopic end of the first lifting cylinder and the second lifting cylinder, the first lifting cylinder is connected with the first material taking jig, the second lifting cylinder is connected with the second material taking jig, the first material taking jig and the second material taking jig can be independently controlled to lift, and the buffer is provided during the material taking and pasting actions. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The overall structure schematic view of the utility model is shown in the figure.

[0017] Figure 2 The main view structure schematic view of the utility model is shown in the figure.

[0018] Figure 3 The vacuum cavity opening structure schematic view of the utility model is shown in the figure.

[0019] Figure 4 The vacuum material taking nozzle mounting structure schematic view of the utility model is shown in the figure.

[0020] Figure 5 The fixing block mounting structure schematic view of the utility model is shown in the figure.

[0021] In the figure: 1, mounting plate; 2, jig quick conversion head; 3, support column; 4, material taking assembly; 41, first material taking jig; 42, second material taking jig; 43, vacuum material taking nozzle; 44, adsorption hole; 45, negative pressure connector; 46, negative pressure connector; 5, lifting assembly; 51, first lifting cylinder; 52, second lifting cylinder; 53, fixing block; 6, vacuum cavity; 7, mounting piece; 8, vacuum gauge; 9, air pipe connector; 10, maintenance plate; 11, installation reserved hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 A rubber strip vacuum material taking and pasting mechanism, comprising: mounting plate 1, material taking assembly 4 and lifting assembly 5; the surface middle part of mounting plate 1 is fixedly installed with jig quick conversion head 2, and the bottom of mounting plate 1 is installed with support column 3 on both sides;

[0024] Please refer to Figure 1 , Figure 2 , Figure 4The taking component 4 comprises a first taking jig 41 arranged at one side of the bottom of the support column 3, a second taking jig 42 arranged at the other side of the bottom of the support column 3, a vacuum taking nozzle 43 arranged at the bottom of the first taking jig 41 and the second taking jig 42, a plurality of suction holes 44 arranged on the surface of the vacuum taking nozzle 43, a negative pressure connector 45 arranged at the top of the first taking jig 41 and the second taking jig 42, a negative pressure connector 46 arranged at the surface of the mounting plate 1, the negative pressure connector 45 being communicated with the negative pressure connector 46, and the negative pressure connector 46 being connected with an external negative pressure device.

[0025] In use, the first taking jig 41 is arranged at one side of the bottom of the support column 3, the second taking jig 42 is arranged at the other side of the bottom of the support column 3, the vacuum taking nozzle 43 is arranged at the bottom of the first taking jig 41 and the second taking jig 42, the plurality of suction holes 44 are arranged on the surface of the vacuum taking nozzle 43, the negative pressure connector 46 is arranged at the surface of the mounting plate 1, the negative pressure connector 45 is communicated with the negative pressure connector 46, the external negative pressure device is operated to form a negative pressure vacuum at the suction holes 44, the taking is realized by negative pressure adsorption of the adhesive tape, the mounting plate 1 is connected with the robot through the jig quick conversion head 2, different sizes of taking jigs can be replaced, and the taking and pasting of the large-size adhesive tape are realized.

[0026] Please refer to Figure 1 , Figure 5 The lifting assembly 5 comprises a first lifting cylinder 51 arranged at one side of the support column 3 and a second lifting cylinder 52 arranged at the other side of the support column 3, a fixing block 53 arranged at the extension end of the first lifting cylinder 51 and the second lifting cylinder 52, the first lifting cylinder 51 being fixedly connected with the first taking jig 41 through the fixing block 53 at the extension end, and the second lifting cylinder 52 being fixedly connected with the second taking jig 42 through the fixing block 53 at the extension end.

[0027] In use, the first lifting cylinder 51 is arranged at one side of the support column 3, the second lifting cylinder 52 is arranged at the other side of the support column 3, the fixing block 53 is arranged at the extension end of the first lifting cylinder 51 and the second lifting cylinder 52, the first lifting cylinder 51 is connected with the first taking jig 41, the second lifting cylinder 52 is connected with the second taking jig 42, the first taking jig 41 and the second taking jig 42 can be independently controlled to lift, and the buffer is provided during the taking and pasting actions.

[0028] Please refer to Figure 3 A plurality of independent vacuum cavities 6 are arranged in the first taking jig 41 and the second taking jig 42, and the suction holes 44 are communicated with the vacuum cavities 6 at the corresponding positions.

[0029] Specific use: the first pick-up fixture 41 and the second pick-up fixture 42 are internally provided with a plurality of independent vacuum cavities 6, the suction holes 44 are in communication with the corresponding position vacuum cavities 6, a plurality of independent vacuum cavities 6 can ensure the vacuum degree of other positions when a certain position leaks, and the vacuum cavities 6 increase the vacuum adsorption area, which can increase the vacuum adsorption force and ensure the stability of the pick-up.

[0030] Please refer to Figure 2 , Figure 3 , the surface of the mounting plate 1 is provided with mounting pieces 7 at both ends, and the surface of the mounting piece 7 is provided with a plurality of vacuum gauges 8, the vacuum cavities 6 are individually connected with the vacuum gauges 8, and the first pick-up fixture 41 and the second pick-up fixture 42 are provided with an inspection plate 10 on one side.

[0031] Specific use: the surface of the mounting plate 1 is provided with mounting pieces 7 at both ends, and the surface of the mounting piece 7 is provided with a plurality of vacuum gauges 8, each vacuum cavity 6 is individually connected with a vacuum gauge 8 for detecting the vacuum degree, and determining whether the pick-up state is normal, when the vacuum gauge 8 is abnormal, it can be judged that the corresponding vacuum cavity 6 has air leakage or blockage, and maintenance can be carried out by disassembling the inspection plate 10.

[0032] Please refer to Figure 2 , the first lifting cylinder 51 and the second lifting cylinder 52 are provided with air pipe joints 9 on one side.

[0033] Specific use: the first lifting cylinder 51 and the second lifting cylinder 52 are provided with air pipe joints 9 on one side to realize the lifting control of the cylinder.

[0034] Please refer to Figure 1 , the surface of the mounting plate 1 is provided with a plurality of mounting reserved holes 11.

[0035] Specific use: the surface of the mounting plate 1 is provided with a plurality of mounting reserved holes 11, which is convenient for the arrangement and wiring of pipeline, and facilitates installation.

[0036] A first material taking jig 41 is arranged at one side of the bottom of the support column 3, and a second material taking jig 42 is arranged at the other side of the support column 3, a vacuum material taking nozzle 43 is arranged at the bottom of the first material taking jig 41 and the second material taking jig 42, the surface of the vacuum material taking nozzle 43 is provided with suction holes 44, a negative pressure connector 46 is arranged on the surface of the mounting plate 1, when the negative pressure connector 46 is communicated with the negative pressure connector 46 arranged at the top of the first material taking jig 41 and the second material taking jig 42, the external negative pressure equipment is operated to form negative pressure vacuum at the suction holes 44, the material taking is realized through negative pressure adsorption of the adhesive strip, the mounting plate 1 is connected with the robot through the jig quick conversion head 2, different sizes of material taking jigs can be replaced, the material taking and pasting of large size long adhesive strips are realized, the first lifting cylinder 51 is connected with the first material taking jig 41, the second lifting cylinder 52 is connected with the second material taking jig 42, the first material taking jig 41 and the second material taking jig 42 can be independently controlled to lift, and buffer is provided during the material taking and pasting action.

[0037] The contents not described in detail in the description belong to the prior art known by the person skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, the person skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A vacuum adhesive tape picking and applying mechanism, characterized by, Include: The surface of the installation plate (1) is fixedly installed with a tool quick change head (2) in the middle, and support columns (3) are installed on both sides of the bottom of the installation plate (1); The material taking assembly (4) includes a first material taking jig (41) arranged on one side of the bottom of the support column (3), and a second material taking jig (42) arranged on the other side of the bottom of the support column (3), a vacuum material taking nozzle (43) is installed at the bottom of the first material taking jig (41) and the second material taking jig (42), a suction hole (44) is formed in the surface of the vacuum material taking nozzle (43), a negative pressure connector (45) is installed at the top of the first material taking jig (41) and the second material taking jig (42), negative pressure connectors (46) are arranged on both sides of the surface of the installation plate (1), the negative pressure connector (45) is in communication with the negative pressure connector (46), and the negative pressure connector (46) is connected with an external negative pressure device; The lifting assembly (5) includes a first lifting cylinder (51) installed on one side of the support column (3), and a second lifting cylinder (52) installed on the other side of the support column (3), a fixing block (53) is installed at the extension end of the first lifting cylinder (51) and the second lifting cylinder (52), the first lifting cylinder (51) is fixedly connected with the first material taking jig (41) through the fixing block (53) at the extension end, and the second lifting cylinder (52) is fixedly connected with the second material taking jig (42) through the fixing block (53) at the extension end.

2. The adhesive strip vacuum pick-up and application mechanism of claim 1, wherein: A plurality of independent vacuum cavities (6) are formed in the first material taking jig (41) and the second material taking jig (42), and the suction hole (44) is in communication with the vacuum cavity (6) at the corresponding position.

3. The adhesive strip vacuum pick-up and application mechanism of claim 2, wherein: A mounting sheet (7) is installed on the surface of the installation plate (1), a plurality of vacuum tables (8) are installed on the surface of the mounting sheet (7), and the vacuum cavities (6) are individually connected with the vacuum tables (8).

4. The adhesive strip vacuum pick-up and application mechanism of claim 1, wherein: Air pipe connectors (9) are installed on one side of the first lifting cylinder (51) and the second lifting cylinder (52).

5. The adhesive strip vacuum pick-up and application mechanism of claim 1, wherein: Maintenance plates (10) are installed on one side of the first material taking jig (41) and the second material taking jig (42).

6. The adhesive strip vacuum pick-up and application mechanism of claim 1, wherein: A plurality of installation reserved holes (11) are formed in the surface of the installation plate (1).