Polishing and positioning mechanism for computer keyboard supporting plate

Abstract

The utility model discloses a polishing and positioning mechanism for a computer keyboard supporting plate, and relates to the technical field of keyboard production. The polishing device comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, and a polishing device body is arranged at the top of the support. A positioning assembly is arranged at the top of the bottom plate and comprises a workbench, a transmission motor is fixedly connected to the top of the bottom plate, a transmission rod is fixedly connected to the output end of the transmission motor, a supporting plate body is placed at the top of the workbench, and a positioning plate is arranged at the top of the workbench. Through work of the transmission motor, the transmission rod can be driven to rotate, the transmission rod drives the rotating plate to rotate, the rotating plate drives the swing plate to move through the rotating shaft, the swing plate drives the connecting plate to move through the rotating shaft, and the connecting plate drives the positioning plate to move, so that the periphery of the supporting plate body is clamped and positioned; and it is ensured that the supporting plate body keeps stable in the polishing process, and deviation or deformation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the keyboard production technical field especially relates to the polishing positioning mechanism of computer keyboard support plate. BACKGROUND

[0002] The polishing mechanism of computer keyboard support plate is mainly used for fine polishing the surface of support plate to remove burrs, flaws and uneven parts generated in the manufacturing process, ensure the smooth and uniform surface, realize the efficient processing of support plate through the control of the pressure and speed of polishing tool, improve its appearance quality and touch performance, and also help to improve the assembly accuracy and service life of keyboard.

[0003] The polishing positioning mechanism of computer keyboard support plate in the prior art can only fix the two sides of the support plate when positioning, which leads to the slight deviation or deformation of the support plate during polishing, affects the precision of surface polishing, and needs manual cleaning of the surface after polishing, which not only increases the complexity of production link and labor cost, but also reduces the work efficiency, therefore, the polishing positioning mechanism of computer keyboard support plate is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a polishing positioning mechanism of computer keyboard support plate, which solves the problems of the polishing positioning mechanism of computer keyboard support plate in the prior art, i.e.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes.

[0006] The utility model discloses a polishing positioning mechanism of computer keyboard support plate, which includes the bottom plate, the bottom plate top fixedly connected with the support, the support top is provided with the polishing device, the bottom plate top is provided with the positioning assembly, the positioning assembly includes the workstation, the bottom plate top fixedly connected with the transmission motor, the transmission motor output fixedly connected with the transmission rod, the workstation top places the support plate body, and the workstation top is provided with the positioning plate, the workstation top is provided with the cleaning assembly, the cleaning assembly includes the rotary rod, the rotary rod rotatory connection in the bottom plate top one side, the rotary rod surface top fixedly connected with the movable plate, the movable plate bottom both sides all fixedly connected with the vertical board, the vertical board bottom one side fixedly connected with the drive motor, the drive motor output fixedly connected with the drive rod, and the drive rod surface fixedly connected with the cleaning roller.

[0007] The utility model further sets up, transmission rod surface top fixedly connected with the rotary plate, the rotary plate top side is hinged with the swing board through the pivot, the swing board top side is hinged with the moving plate through the pivot, the moving plate top side fixedly connected with the connecting plate, the locating plate fixedly connected with connecting plate one side top.

[0008] The utility model further sets up, transmission rod surface bottom fixedly connected with first belt pulley, the pivot surface bottom fixedly connected with second belt pulley.

[0009] The utility model further sets up, the sliding slot is set up in the workbench, and the connecting plate is slidably connected in the sliding slot.

[0010] The utility model further sets up, the guide slot is set up in the bottom plate, and the support rod is fixedly connected with the swing board bottom side, and the support rod bottom is slidably connected in the guide slot.

[0011] The utility model further sets up, the workbench bottom fixedly connected with the limit stop, and the moving plate is slidably connected in the limit stop.

[0012] The utility model further sets up, and the fixed plate is fixedly connected with the support one side, and the pivot is hinged in the fixed plate bottom through the pivot.

[0013] The utility model has the advantages of the following.

[0014] 1, the utility model drives the transmission lever to rotate through the work of transmission motor, and the transmission lever drives the rotary plate to rotate, and the rotary plate drives the swing board to move through the pivot, and the swing board drives the connecting plate to move through the pivot, and the connecting plate drives the locating plate to move, and this is to clamp and position the four around of support plate body, ensures that support plate body keeps stable in the polishing process, avoids the deviation or deformation.

[0015] 2, the utility model also can drive the first belt pulley to rotate through the rotation of transmission lever, and the first belt pulley drives the second belt pulley to rotate through the belt, and the second belt pulley drives the pivot to rotate, and the pivot drives the swing board to rotate, thereby making the cleaning roller move to the cleaning position, and then the drive motor drives the drive lever to rotate, and the drive lever drives the cleaning roller to rotate, and this is to clean the surface of support plate body, not only avoids the tediousness of manual cleaning, but also ensures the uniformity and high efficiency of cleaning, improves production efficiency and product quality. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the drawing needed for the embodiment description briefly introduced.

[0017] Figure 1A perspective view of a polishing positioning mechanism for a computer keyboard support plate.

[0018] Figure 2 A top structure schematic view of a workbench in a polishing positioning mechanism for a computer keyboard support plate.

[0019] Figure 3 A structure schematic view of a positioning assembly in a polishing positioning mechanism for a computer keyboard support plate.

[0020] Figure 4 A structure schematic view of a cleaning assembly in a polishing positioning mechanism for a computer keyboard support plate.

[0021] In the drawings: 1, bottom plate; 2, support; 3, polishing device; 4, workbench; 5, transmission motor; 6, transmission rod; 7, support plate body; 8, positioning plate; 9, rotating rod; 10, movable plate; 11, vertical plate; 12, driving motor; 13, driving rod; 14, cleaning roller; 15, rotating plate; 16, swing plate; 17, moving plate; 18, connecting plate; 19, first belt pulley; 20, second belt pulley. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all. EMBODIMENT

[0023] Please refer to Figures 1-4 The present application is a polishing positioning mechanism for a computer keyboard support plate, comprising a bottom plate 1, a support 2 fixedly connected to the top of the bottom plate 1, a polishing device 3 arranged on the top of the support 2; a positioning assembly arranged on the top of the bottom plate 1, the positioning assembly comprising a workbench 4, a transmission motor 5 fixedly connected to the top of the bottom plate 1, a transmission rod 6 fixedly connected to the output end of the transmission motor 5, a support plate body 7 placed on the top of the workbench 4, and a positioning plate 8 arranged on the top of the workbench 4; a cleaning assembly arranged on the top of the workbench 4, the cleaning assembly comprising a rotating rod 9 rotatably connected to one side of the top of the bottom plate 1, a movable plate 10 fixedly connected to the top of the rotating rod 9, vertical plates 11 fixedly connected to both sides of the bottom of the movable plate 10, a driving motor 12 fixedly connected to one side of the bottom of the vertical plate 11, a driving rod 13 fixedly connected to the output end of the driving motor 12, and a cleaning roller 14 fixedly connected to the surface of the driving rod 13.

[0024] Specifically: polishing device 3 can polish the surface of the support plate body 7, the workbench 4 can place the support plate body 7, the bottom of the transmission rod 6 is fixedly connected with the output end of the transmission motor 5, the top is rotatably connected with the bottom of the workbench 4 through the shaft, the bottom of the rotating rod 9 is rotatably connected to the top of the bottom plate 1 on one side, the vertical plate 11 has two, and the two are fixed on the bottom of the movable plate 10 on both sides, and the driving rod 13 is fixedly connected with the output end of the transmission motor 5 on one end, and the other end is rotatably connected with the vertical plate 11 on one side through the shaft. Embodiment

[0025] Please refer to Figures 1-4 On the basis of example one, the surface of the transmission rod 6 is fixedly connected with the rotating plate 15, one side of the top of the rotating plate 15 is rotatably connected with the swing plate 16 through the shaft, one side of the top of the swing plate 16 is rotatably connected with the moving plate 17 through the shaft, one side of the top of the moving plate 17 is fixedly connected with the connecting plate 18, the positioning plate 8 is fixedly connected on one side of the top of the connecting plate 18, the surface of the transmission rod 6 is fixedly connected with the first belt pulley 19 on the bottom, the surface of the rotating rod 9 is fixedly connected with the second belt pulley 20 on the bottom, the inside of the workbench 4 is provided with a sliding groove, the connecting plate 18 is slidably connected in the sliding groove, the inside of the bottom plate 1 is provided with a guide groove, one side of the bottom of the movable plate 10 is fixedly connected with a supporting rod, and the bottom of the supporting rod is slidably connected in the guide groove. The bottom of the workbench 4 is fixedly connected with a limiting plate, the moving plate 17 is slidably connected in the limiting plate, one side of the support 2 is fixedly connected with a fixed plate, and the rotating rod 9 is rotatably connected to the bottom of the fixed plate through the shaft.

[0026] Specifically: the rotating plate 15 can drive the swing plate 16 to move through the shaft, so that the moving plate 17 moves, and the moving plate 17 can drive the positioning plate 8 to move, so that the four around the support plate body 7 is clamped and positioned, the first belt pulley 19 and the second belt pulley 20 are connected through the belt, the sliding groove can facilitate the movement of the connecting plate 18, thereby facilitating the subsequent positioning and clamping work, the supporting rod can support the movable plate 10, thereby increasing the stability during movement, the limiting plate can limit the movement of the moving plate 17, and the fixed plate can fix the rotating rod 9, preventing shaking or deviation during rotation.

[0027] The working principle of the utility model is: when the support plate body 7 needs to be positioned and clamped, the user starts the transmission motor 5 through the external controller, the transmission motor 5 drives the transmission rod 6, the transmission rod 6 drives the rotating plate 15 to rotate, the rotating plate 15 drives the swing plate 16 to move through the shaft, the swing plate 16 drives the connecting plate 18 to move through the shaft, the connecting plate 18 drives the positioning plate 8 to move, so that the four around the support plate body 7 is clamped and positioned, ensuring that the support plate body 7 remains stable during polishing, avoiding deviation.

[0028] And the transmission rod 6 will also drive the first pulley 19 to rotate, the first pulley 19 drives the second pulley 20 to rotate through the belt, the second pulley 20 drives the rotating rod 9 to rotate, the rotating rod 9 drives the movable plate 10 to rotate, so that the cleaning roller 14 moves to the standby position, so as to facilitate the subsequent polishing work.

[0029] When it is necessary to clean the surface of the support plate body 7, the user starts the external air transmission, the transmission motor 5 drives the transmission rod 6 to reverse, the transmission rod 6 drives the rotating plate 15 to reverse, the rotating plate 15 moves the connecting plate 18 to the top of the workbench 4 through the swing plate 16 and the moving plate 17, so that the positioning plate 8 releases the limiting of the support plate body 7, and at the same time the transmission rod 6 also drives the first pulley 19 to rotate, the first pulley 19 drives the second pulley 20 to rotate through the belt, the second pulley 20 drives the rotating rod 9 to rotate, the rotating rod 9 drives the movable plate 10 to rotate, so that the cleaning roller 14 moves to the cleaning position, and then the driving motor 12 drives the driving rod 13 to rotate, the driving rod 13 drives the cleaning roller 14 to rotate, so as to clean the surface of the support plate body 7, which not only avoids the tediousness of manual cleaning, but also ensures the uniformity and efficiency of cleaning, improves the production efficiency and product quality.

[0030] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and circuit connection in the utility model are not explained in detail.

[0031] The preferred embodiments of the utility model disclosed above are only used to help describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A polishing positioning mechanism of a computer keyboard support plate, comprising a bottom plate (1), characterized in that: The bottom plate (1) top fixedly connected with support (2), the support (2) top is provided with polishing device (3); The bottom plate (1) top is provided with positioning assembly, the positioning assembly includes workbench (4), the bottom plate (1) top fixedly connected with transmission motor (5), the transmission motor (5) output fixedly connected with transmission rod (6), the workbench (4) top is placed with support plate body (7), the workbench (4) top is provided with positioning plate (8); The workbench (4) top is provided with cleaning assembly, the cleaning assembly includes rotary rod (9), the rotary rod (9) is rotatably connected to the bottom plate (1) top one side, the rotary rod (9) surface top fixedly connected with movable plate (10), the movable plate (10) bottom both sides are fixedly connected with vertical plate (11), the vertical plate (11) bottom one side is fixedly connected with drive motor (12), the drive motor (12) output fixedly connected with drive rod (13), the drive rod (13) surface fixedly connected with cleaning roller (14).

2. The polishing positioning mechanism of a computer keyboard support plate according to claim 1, wherein: The transmission rod (6) surface top fixedly connected with rotating plate (15), the rotating plate (15) top one side is rotatably connected with swing plate (16) through the shaft, the swing plate (16) top one side is rotatably connected with moving plate (17) through the shaft, the moving plate (17) top one side is fixedly connected with connecting plate (18), the positioning plate (8) is fixedly connected to connecting plate (18) one side top.

3. The polishing positioning mechanism of a computer keyboard support plate according to claim 1, wherein: The transmission rod (6) surface bottom fixedly connected with first belt pulley (19), the rotary rod (9) surface bottom fixedly connected with second belt pulley (20).

4. The polishing positioning mechanism of a computer keyboard support plate according to claim 2, wherein: The workbench (4) inside is set with sliding slot, the connecting plate (18) is slidably connected in the sliding slot.

5. The polishing positioning mechanism of a computer keyboard support plate according to claim 1, wherein: The bottom plate (1) inside is set with guide slot, the movable plate (10) bottom one side is fixedly connected with support rod, and the support rod bottom is slidably connected in the guide slot.

6. The polishing positioning mechanism of a computer keyboard support plate according to claim 2, wherein: The workbench (4) bottom fixedly connected with limit plate, the moving plate (17) is slidably connected in the limit plate.

7. The polishing positioning mechanism of a computer keyboard support plate according to claim 1, wherein: The support (2) one side is fixedly connected with fixed plate, and the rotary rod (9) is rotatably connected to the fixed plate bottom through the shaft.

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