Polarizer double-hole cleaning clamp device

Abstract

The utility model discloses a polaroid double-hole cleaning clamp device, belongs to the technical field of polaroid machining, and aims to solve the problems that chippings generated by punching splash, the surrounding environment is affected, the punching position is deviated, and the punching accuracy is affected, the polaroid double-hole cleaning clamp device comprises a working table, a through groove is formed in the middle of the working table, and a clamping groove is formed in the middle of the working table. Supporting legs are symmetrically and fixedly connected to the periphery of the lower portion of the workbench, an L-shaped plate is fixedly connected to the rear portion of the upper portion of the workbench, a punching knife is arranged below the L-shaped plate, an air nozzle is arranged on one side of the punching knife, and a clamping mechanism is arranged below the punching knife. By means of the cleaning mechanism, fine scraps generated by punching can be collected and collected into the collecting box in a unified mode, the situation that the working environment is affected by splashing is avoided, large scraps can be swept and fall into the collecting box through the flow guide opening, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polarizer processing, and in particular relates to a polarizer double-hole cleaning fixture device. Background Art

[0002] With the development of science and technology, the application scope of polarizers is getting wider and wider, and the polarizers themselves can also be adjusted in structure to adapt to different application environments. For example, more and more smartphones have holes in the screen to place the front camera, so the polarizers used on the screens of these smartphones also need corresponding holes.

[0003] The prior art discloses a polarizer punching and cleaning device with patent announcement number CN213290515U. The above patent can quickly adjust the position of the limit assembly while effectively limiting the polarizer through the cooperation between the limit assembly, the bracket, the support rod and the handle, so that it is more flexible to use and can meet more needs in actual processing. However, there are still the following deficiencies in actual use: from a practical point of view, the punching position is blown clean by an air nozzle, but the debris generated by the punching will splash and affect the surrounding environment. Moreover, when the device limits the polarizer, the upper punching knife is quickly moved downward to punch the polarizer, but the polarizer is fixed by a spring, which is easy to cause displacement of the polarizer, resulting in the offset of the punching position, affecting the accuracy of the punching.

[0004] Therefore, a polarizer double-hole cleaning fixture device is needed to solve the problems in the prior art that debris generated by punching splashes, affects the surrounding environment, and the punching position is offset, affecting the accuracy of the punching. Utility Model Content

[0005] The utility model aims to provide a polarizer double-hole cleaning fixture device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polarizer double-hole cleaning fixture device, comprising a workbench, a through groove is arranged in the middle of the workbench, support legs are symmetrically fixedly connected to the four sides below the workbench, an L-shaped plate is fixedly connected to the upper rear of the workbench, a punching knife is arranged below the L-shaped plate, an air nozzle is arranged on one side of the punching knife, a clamping mechanism is arranged below the punching knife, a clamp assembly is arranged in the middle of the clamping mechanism, and a cleaning mechanism is arranged below the clamp assembly.

[0007] It should be noted in the scheme that the cleaning mechanism includes a motor, a threaded rod, a fixed rod, a moving block, a connecting plate, a filter plate, a dust pump, a collection box and a collection box. The left side of the workbench is fixedly connected to a motor, the output end of the motor is connected to a threaded rod, and the threaded rod is rotatably connected to the inner rear of the workbench, the external thread of the threaded rod is connected to a moving block, a connecting plate is connected below the moving block, and a cleaning brush is fixedly installed below the connecting plate.

[0008] It is further worth mentioning that a fixing rod is fixedly connected to the front of the interior of the workbench, and a hole matching the fixing rod is opened at the front end of the moving block.

[0009] It should be further explained that a filter plate is fixedly connected to the lower part of the through slot of the workbench, a guide groove is provided below the filter plate, a dust pump is connected below the guide groove, and the output end of the dust pump is connected to a collection box.

[0010] As a preferred embodiment, a flow guide port is opened inside the right side of the workbench, and the flow guide port is connected to the right side of the through groove, and a collection box is connected to the right side of the flow guide port.

[0011] As a preferred embodiment, the clamping mechanism includes a baffle, an electric push rod, a U-shaped plate, a sliding rod, a pressure plate and a spring, the baffles are symmetrically fixedly connected on both sides above the workbench, the inner wall of the baffle is fixedly connected to the electric push rod, the extended end of the electric push rod is fixedly connected to the U-shaped plate, the upper plate of the U-shaped plate is slidably connected to the sliding rod, the lower part of the sliding rod is fixedly connected to the pressure plate, and a spring is fixedly connected between the pressure plate and the bottom surface of the top plate of the U-shaped plate, and the spring is sleeved on the outside of the sliding rod.

[0012] As a preferred embodiment, a sliding groove is symmetrically provided on one side of the U-shaped plate close to the pressing plate, and an anti-slip layer is provided on the bottom surface of the pressing plate.

[0013] As a preferred embodiment, the clamp assembly includes an upper mold and a lower mold, and the upper and lower molds are both provided with through holes with corresponding positions.

[0014] Compared with the prior art, the polarizer double-hole cleaning fixture device provided by the utility model has at least the following beneficial effects:

[0015] (1) The cleaning mechanism can collect the fine debris generated by punching and collect it into the collection box to avoid splashing and affecting the working environment. It can also clean up the large pieces of waste debris and let them fall into the collection box through the guide port, thereby improving the practicality of the device.

[0016] (2) By setting up the clamping mechanism and the clamping assembly, the clamping assemblies of different sizes can be clamped and fixed, thereby improving the application range of the device, and ensuring the stability of the polarizer during punching, avoiding displacement of the polarizer, and ensuring the accuracy of punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the cleaning mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the clamp assembly of the utility model.

[0022] In the figure: 1. workbench; 2. supporting leg; 3. L-shaped plate; 4. punching knife; 5. air nozzle; 6. clamping mechanism; 7. clamp assembly; 8. cleaning mechanism; 601. baffle; 602. electric push rod; 603. U-shaped plate; 604. sliding rod; 605. pressure plate; 606. spring; 607. slide groove; 801. motor; 802. threaded rod; 803. fixed rod; 804. moving block; 805. connecting plate; 806. filter plate; 807. guide groove; 808. dust pump; 809. collection box; 810. guide port; 811. collection box. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-5 The utility model provides a polarizer double-hole cleaning fixture device, including a workbench 1, a through groove is arranged in the middle of the workbench 1, supporting legs 2 are symmetrically fixedly connected to the four sides below the workbench 1, an L-shaped plate 3 is fixedly connected to the upper rear of the workbench 1, a punching knife 4 is arranged below the L-shaped plate 3, an air nozzle 5 is arranged on one side of the punching knife 4, a clamping mechanism 6 is arranged below the punching knife 4, a clamp assembly 7 is arranged in the middle of the clamping mechanism 6, and a cleaning mechanism 8 is arranged below the clamp assembly 7.

[0025] Further Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that the cleaning mechanism 8 includes a motor 801, a threaded rod 802, a fixed rod 803, a movable block 804, a connecting plate 805, a filter plate 806, a dust suction pump 808, a collection box 809 and a collection box 811. The left side of the workbench 1 is fixedly connected with the motor 801, the output end of the motor 801 is connected with the threaded rod 802, and the threaded rod 802 is rotatably connected to the inner rear of the workbench 1, the external thread of the threaded rod 802 is connected with the movable block 804, the lower part of the movable block 804 is connected with the connecting plate 805, and the lower part of the connecting plate 805 is fixedly installed with a cleaning brush.

[0026] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that a fixed rod 803 is fixedly connected to the front of the inner part of the workbench 1, and a hole matching with the fixed rod 803 is opened at the front end of the moving block 804;

[0027] The moving block 804 is slidably connected to the outside of the fixing rod 803 through a hole provided at the front end thereof, so that the rotation of the moving block 804 can be restricted, thereby ensuring the stability of the horizontal movement of the moving block 804 .

[0028] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that a filter plate 806 is fixedly connected to the lower part of the through slot of the workbench 1, a guide slot 807 is provided below the filter plate 806, a dust suction pump 808 is connected to the lower part of the guide slot 807, and a collection box 809 is connected to the output end of the dust suction pump 808. A guide port 810 is provided inside the right side of the workbench 1, and the guide port 810 is connected to the right side of the through slot, and a collection box 811 is connected to the right side of the guide port 810;

[0029] The cleaning brush under the connecting plate 805 moves from left to right to clean up the large pieces of waste debris while pushing the waste debris to the right, and then the waste debris falls into the interior of the collection box 811 through the guide port 810, thereby improving the cleaning effect.

[0030] According to the above working process, it can be known that: through the provided cleaning mechanism 8, the fine debris generated by punching can be collected and uniformly collected into the interior of the collection box 809 to avoid splashing and affecting the working environment. Large pieces of waste debris can also be cleaned and fall into the interior of the collection box 811 through the guide port 810, thereby improving the practicality of the device.

[0031] Further Figure 1 , Figure 2 and Figure 4As shown, it is worth specifically explaining that the clamping mechanism 6 includes a baffle 601, an electric push rod 602, a U-shaped plate 603, a slide bar 604, a pressure plate 605 and a spring 606. The baffles 601 are symmetrically fixedly connected to both sides above the workbench 1, the inner wall of the baffle 601 is fixedly connected to the electric push rod 602, the extended end of the electric push rod 602 is fixedly connected to the U-shaped plate 603, the upper plate of the U-shaped plate 603 is slidably connected to the slide bar 604, the lower part of the slide bar 604 is fixedly connected to the pressure plate 605, and the spring 606 is fixedly connected between the pressure plate 605 and the bottom surface of the top plate of the U-shaped plate 603, and the spring 606 is sleeved on the outside of the slide bar 604;

[0032] Through the elastic effect of the provided spring 606 , the pressing plate 605 can be driven to fix the clamp assemblies 7 at different heights, thereby ensuring the stability of the fixation of the clamp assemblies 7 .

[0033] Further Figure 1 , Figure 2 and Figure 4 As shown, it is worth to explain in detail that a slide groove 607 is symmetrically opened on one side of the U-shaped plate 603 close to the pressing plate 605, and an anti-slip layer is provided on the bottom surface of the pressing plate 605;

[0034] The pressing plate 605 is slidably connected to the interior of the slide groove 607 to ensure smooth up and down movement of the pressing plate 605. The anti-slip layer increases the friction between the pressing plate 605 and the clamp assembly 7, thereby improving the stability of the clamp assembly 7.

[0035] Further Figure 1 , Figure 2 and Figure 5 As shown, it is worth to explain in detail that the fixture assembly 7 includes an upper mold and a lower mold, and the upper and lower molds are both provided with through holes at corresponding positions;

[0036] The polarizer is placed inside the lower mold, and then the upper mold is covered, and then the clamp assembly 7 is fixed between the clamping mechanisms 6, and then the polarizer is punched through the through hole by the punching knife 4 above to ensure the accuracy of the punching.

[0037] The present solution has the following working process: when in use, the polarizer is placed inside the lower mold, and then the upper mold is covered, and then the clamp assembly 7 is placed between the clamping mechanisms 6, and the U-shaped plate 603 is driven to move by controlling the electric push rod 602 until both sides of the clamp assembly 7 are fixed between the U-shaped plates 603, and the clamp assembly 7 is pressed by the elastic action of the spring 606 to ensure the stability of the clamp assembly 7, and then the punching knife 4 above punches holes in the polarizer through the through holes on the clamp assembly 7, and at the same time The air nozzle 5 blows the generated debris downwards and makes it fall onto the top of the filter plate 806. At the same time, the vacuum pump 808 is started to collect the fine debris and collect it into the collection box 809. The large particles of waste debris are separated by the filter plate 806 and are placed above the filter plate 806. The motor 801 is then started to drive the threaded rod 802 to rotate, and the connecting plate 805 is driven from left to right by the moving block 804. The large pieces of waste debris are cleaned by the cleaning brush below, pushed to the right, and fall into the collection box 811 through the guide port 810, thereby improving the cleaning effect.

[0038] In summary: through the provided cleaning mechanism 8, the fine debris generated by punching can be collected and uniformly collected into the interior of the collecting box 809 to avoid splashing and affecting the working environment. Large pieces of waste debris can also be cleaned and fall into the interior of the collecting box 811 through the guide port 810, thereby improving the practicality of the device; through the provided clamping mechanism 6 and clamp assembly 7, clamp assemblies 7 of different sizes can be clamped and fixed, thereby improving the scope of application of the device, and can also ensure the stability of the polarizer during punching, avoid displacement of the polarizer, and ensure the accuracy of punching.

Claims

1. A polarizer dual-hole cleaning fixture device, comprising a workbench (1), characterized in that: A through groove is provided in the middle of the workbench (1); support legs (2) are symmetrically fixedly connected to the four sides of the lower side of the workbench (1); an L-shaped plate (3) is fixedly connected to the upper rear side of the workbench (1); a punching knife (4) is provided below the L-shaped plate (3); an air nozzle (5) is provided on one side of the punching knife (4); a clamping mechanism (6) is provided below the punching knife (4); a clamping assembly (7) is provided in the middle of the clamping mechanism (6); and a cleaning mechanism (8) is provided below the clamping assembly (7).

2. The polarizer dual-hole cleaning fixture device according to claim 1, characterized in that: The cleaning mechanism (8) comprises a motor (801), a threaded rod (802), a fixed rod (803), a movable block (804), a connecting plate (805), a filter plate (806), a dust suction pump (808), a collection box (809) and a collection box (811); the left side of the workbench (1) is fixedly connected with the motor (801); the output end of the motor (801) is connected with the threaded rod (802), and the threaded rod (802) is rotatably connected to the inner rear of the workbench (1); the outer thread of the threaded rod (802) is connected with the movable block (804); the lower part of the movable block (804) is connected with the connecting plate (805); and the lower part of the connecting plate (805) is fixedly installed with a cleaning brush.

3. The polarizer dual-hole cleaning fixture device according to claim 2, characterized in that: A fixing rod (803) is fixedly connected to the front of the interior of the workbench (1), and a hole matching the fixing rod (803) is provided at the front end of the moving block (804).

4. The polarizer dual-hole cleaning fixture device according to claim 3, characterized in that: A filter plate (806) is fixedly connected to the lower part of the through slot of the workbench (1), a guide groove (807) is provided below the filter plate (806), a dust suction pump (808) is connected to the lower part of the guide groove (807), and the output end of the dust suction pump (808) is connected to a collection box (809).

5. The polarizer dual-hole cleaning fixture device according to claim 4, characterized in that: A flow guide port (810) is provided inside the right side of the workbench (1), and the flow guide port (810) is connected to the right side of the through slot, and a collection box (811) is connected to the right side of the flow guide port (810).

6. The polarizer dual-hole cleaning fixture device according to claim 5, characterized in that: The clamping mechanism (6) comprises a baffle (601), an electric push rod (602), a U-shaped plate (603), a sliding rod (604), a pressure plate (605) and a spring (606); the baffles (601) are symmetrically fixedly connected to both sides above the workbench (1); the inner wall of the baffle (601) is fixedly connected to the electric push rod (602); the extended end of the electric push rod (602) is fixedly connected to the U-shaped plate (603); the upper plate of the U-shaped plate (603) is slidably connected to the sliding rod (604); the lower part of the sliding rod (604) is fixedly connected to the pressure plate (605); and a spring (606) is fixedly connected between the pressure plate (605) and the bottom surface of the top plate of the U-shaped plate (603); and the spring (606) is sleeved on the outside of the sliding rod (604).

7. The polarizer dual-hole cleaning fixture device according to claim 6, characterized in that: A sliding groove (607) is symmetrically provided on one side of the U-shaped plate (603) close to the pressing plate (605), and an anti-slip layer is provided on the bottom surface of the pressing plate (605).

8. The polarizer dual-hole cleaning fixture device according to claim 1, characterized in that: The clamp assembly (7) comprises an upper mold and a lower mold, and the upper and lower molds are both provided with through holes at corresponding positions.

Images