CN213858595U

CN213858595U - Notebook casing polisher

Info

Publication number: CN213858595U
Application number: CN202022051217.9U
Authority: CN
Inventors: 王勇
Original assignee: Chongqing Hanhai Plastic Cement Product Co ltd
Current assignee: Chongqing Hanhai Plastic Cement Product Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-03
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a notebook casing polisher, which comprises a base, a mounting rack is arranged on the base, a polishing device is arranged on the mounting rack, the polishing device comprises a polishing belt and a length adjusting device, the length adjusting device is arranged on the polishing belt, the length adjusting device comprises a support frame, a sliding clamping rotating wheel is arranged on the support frame and is used for supporting the rotation of the polishing belt, one end of the support frame, which is far away from the rotating wheel, is fixedly connected with a moving block, so that the casing can be rapidly fixed and can be suitable for casings with various sizes, the side wall of the fixed casing can avoid influencing the subsequent polishing work, so that the size of the polishing belt can be adjusted according to the size of the casing, the distance between the polishing belt and the casing can be adjusted, the tension of the polishing belt can be adjusted at the same time, the casing with various sizes and various polishing degrees can be suitable for the casing, the utilization rate of equipment is improved, the using effect is better, the utility model has simple operation, the practicability is strong, and the popularization and the use are convenient.

Description

Notebook casing polisher

Technical Field

The utility model relates to an electronic product processing equipment technical field specifically is a notebook casing polisher.

Background

Polishing is one of surface modification techniques, and generally refers to a processing method for changing physical properties of a material surface by friction through a rough object, i.e., abrasive paper containing particles with higher hardness, and the like, and is mainly aimed at obtaining a specific surface roughness.

In the prior art, the casing can not be fixed fast, can not be applicable to multiple size casing, fixed casing polished surface can avoid influencing follow-up polishing work, can not adjust the belt size of polishing according to the casing size, can not adjust the interval of polishing area and casing, can not adjust the tension of polishing area simultaneously, can not be applicable to the casing of multiple size and multiple degree of polishing, the rate of utilization that leads to equipment is on the low side, the result of use is relatively poor simultaneously, among the prior art, the operation is complicated, the practicality is weak, be not convenient for popularize and use, for this we propose a notebook casing polisher and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a notebook casing polisher to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a notebook casing polisher, includes the base, be equipped with the mounting bracket on the base, the installation is equipped with grinding device on the mounting bracket, grinding device is including polishing area and length adjustment device, be equipped with length adjustment device on the polishing area, length adjustment device includes the support frame, slide clamping runner is used for supporting the rotation of polishing area on the support frame, runner one end fixed connection movable block is kept away from to the support frame, threaded connection bolt is used for restricting the movable block and is located the mounting bracket and slide on the movable block.

Preferably, grinding device still includes tension adjusting device, tension adjusting device includes the screw rod, screw rod threaded connection sliding block is used for promoting the sliding block and is located the mounting bracket and slide, it is equipped with the gyro wheel and is used for the rolling contact to polish the area to rotate on the sliding block.

Preferably, the screw rod rotates and cup joints on the mounting bracket, the screw rod is vertical to be established on the mounting bracket, the sliding block slides and is located the mounting bracket.

Preferably, the polishing belt is of an annular structure, the polishing belt is located on a rectangular base, and the polishing belt is located on one side of the mounting frame.

Preferably, the support frame is provided with two groups of symmetrical structures arranged on the mounting frame, and the support frame is of an inverted L-shaped structure.

Preferably, the moving block is arranged on the side wall of the mounting frame in a sliding mode.

Preferably, the length of the bolt is greater than the width of the moving block, and the bolt is movably contacted with the mounting frame to limit the moving block to slide on the mounting frame.

Compared with the prior art, this practical beneficial effect is:

1. put into the casing between two sets of limiting plates, then rotate the lead screw, the lead screw rotates and slider threaded connection, the slider is located the mount pad and moves, the articulated bracing piece of slider promotes the bracing piece and rotates on the limiting plate, the bracing piece rotates and promotes the limiting plate and remove the contact casing, when limiting plate laminating contact casing, the stop rotation lead screw has accomplished the fixed work of casing this moment, make can quick fixed casing, can be applicable to multiple size casing simultaneously, the fixed casing lateral wall is avoided influencing follow-up polishing work.

2. When the pulling tape of polishing was in the state of tightening, the stop rotation screw rod, then the runner rotates on the drive support frame, and the runner rotates the drive tape of polishing and rotates the contact casing, polishes the processing to the casing, makes can adjust the tape size of polishing according to the casing size, makes can adjust the interval of polishing area and casing, can adjust the tension of polishing the area simultaneously, makes can be applicable to the casing of multiple size and multiple degree of polishing, has improved the rate of utilization of equipment, and the result of use is better simultaneously, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural diagram of the length adjustment device according to the present invention;

fig. 3 is a schematic structural view of the limiting device in the present application.

In the figure: the grinding machine comprises a base 1, a mounting frame 2, a grinding device 3, a tension adjusting device 310, a bolt 311, a sliding block 312, a roller 313, a grinding belt 320, a length adjusting device 330, a supporting frame 331, a moving block 332, a screw 333, a mounting seat 4, a limiting device 5, a lead screw 51, a sliding block 52, a supporting rod 53 and a limiting plate 54.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a notebook shell grinding machine comprises a base 1, wherein a mounting frame 2 is arranged on the base 1, a grinding device 3 is arranged on the mounting frame 2, the grinding device 3 comprises a grinding belt 320 and a length adjusting device 330, the grinding device 3 further comprises a tension adjusting device 310, the tension adjusting device 310 comprises a screw 311, the screw 311 is in threaded connection with a sliding block 312 and is used for pushing the sliding block 312 to slide on the mounting frame 2, a roller 313 is arranged on the sliding block 312 in a rotating mode and is used for being in rolling contact with the grinding belt 320, the screw 311 is rotatably sleeved on the mounting frame 2, the screw 311 is vertically arranged on the mounting frame 2, the sliding block 312 is slidably arranged on the mounting frame 2, the roller 313 is in extrusion contact with the grinding belt 320, the grinding belt 320 is provided with the length adjusting device 330, the length adjusting device 330 comprises a supporting frame 331, a sliding clamping rotating wheel is arranged on the supporting frame 331 and is used for supporting the grinding belt 320 to rotate, the grinding belt 320 is in an annular structure, the polishing belt 320 is located the rectangle of base 1, the polishing belt 320 is located one side of mounting bracket 2, the width of the runner on the polishing belt 320 is less than or equal to support frame 331, support frame 331 is kept away from runner one end fixed connection movable block 332, threaded connection bolt 333 is used for restricting on the movable block 332 is located the mounting bracket 2 and slides, support frame 331 is equipped with two sets of symmetries and establishes on mounting bracket 2, support frame 331 is "L" font structure down, movable block 332 slides and establishes on the lateral wall of mounting bracket 2, the sliding distance that movable block 332 is located on mounting bracket 2 is less than or equal to sliding distance that sliding block 312 is located on mounting bracket 2, bolt 333 length is greater than the width of movable block 332, bolt 333 moving contact mounting bracket 2 is used for restricting sliding movement block 332 to be located on mounting bracket 2.

When the distance between the upper wheels of the two support frames 3331 is greater than the length of the shell, the upper wheels of the support frame 331 are pushed to move on the support frame 331, the support frame 331 is pushed to move to push the moving block 332 to move, the polishing belt 320 is made to move through the wheels, when the polishing belt 320 is made to move to fit the shell, the support frame 331 is stopped to move, the bolt 333 is rotated at the same time to limit the moving block 332 to move on the mounting frame 2 and further limit the movement of the support frame 331, then the screw 311 is rotated, the push sliding block 312 is made to move on the mounting frame 2, the roller 313 is made to move along with the moving roller 313 to contact with the polishing belt 320, when the polishing belt 320 is pulled to be in a tightening state, the screw 311 is stopped to rotate, then the wheels on the support frame 331 are driven to rotate, the wheels 331 are rotated to drive the polishing belt 320 to rotate to contact with the shell, and the shell is polished, the feasible band size of polishing of adjusting according to the casing size for can adjust the interval of polishing area and casing, can adjust the tension of polishing area simultaneously, make the casing that can be applicable to multiple size and multiple degree of polishing, improve the rate of utilization of equipment, the result of use is better simultaneously, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

The mounting frame 2 is fixedly provided with a mounting seat 4, the mounting seat 4 is symmetrically provided with limiting devices 5, each limiting device 5 comprises a screw rod 51, two groups of sliders 52 are connected to the screw rod 51 in a threaded manner and used for pushing a support rod 53 to rotate, the support rod 53 is hinged to a limiting plate 54 and used for pushing the limiting plate to move and contact with a notebook shell, the screw rod 51 is rotatably sleeved on the mounting seat 4, the threads of the two groups of sliders 52 are opposite, the two groups of sliders 52 are positioned on the screw rod 51 to move in opposite directions or in opposite directions, the lengths of the support rod 53 and the limiting plate 54 are both less than or equal to half of the length of the mounting seat 4, firstly, the shell is placed between the two groups of limiting plates 54, then the screw rod 51 is rotated, the screw rod 51 is rotatably connected with the sliders 52 in a threaded manner, the sliders 52 are positioned on the mounting seat 4 to move, the sliders 52 are hinged to the support rod 53, the support rod 53 is rotated to push the limiting plate 54 to move and contact with the shell, when limiting plate 54 is attached to contact with the shell, rotation of screw rod 51 is stopped, and the fixing work of the shell is completed at the moment, so that the shell can be quickly fixed and can be applied to shells of various sizes, and the side wall of the fixed shell is prevented from influencing the subsequent polishing work.

The working principle is as follows: the utility model firstly puts the shell between two groups of limit plates 54, then rotates the lead screw 51, the lead screw 51 rotates and is in threaded connection with the slider 52, the slider 52 is positioned on the mounting seat 4 to move, the slider 52 is hinged with the support rod 53, the support rod 53 is pushed to rotate on the limit plate 54, the support rod 53 rotates to push the limit plate 54 to move and contact the shell, when the limit plate 54 is attached to the contact shell, the lead screw 51 stops rotating, the fixing work of the shell is completed at the moment, the shell can be fixed quickly, and the shell can be applied to various sizes of shells simultaneously, the side wall of the fixed shell can avoid influencing the subsequent polishing work, the upper wheel of the support frame 331 is pushed to move on the support frame 331, when the distance between the upper wheels of the two groups of support frames 3331 is larger than the length of the shell, the stop wheel is positioned on the support frame 331 to move, then the support frame 331 moves to push the movable block 332 to move, the polishing belt 320 is moved through the wheel, when the polishing belt 320 is attached to the casing, the support frame 331 stops moving, the bolt 333 is rotated, the moving block 332 is limited to move on the mounting frame 2, the support frame 331 is further limited to move, the screw rod 311 is rotated, the sliding block 312 is pushed to move on the mounting frame 2, the roller 313 is moved to contact with the polishing belt 320 along with the moving roller 313, when the polishing belt 320 is pulled to be in a tightened state, the screw rod 311 stops rotating, the rotating wheel on the support frame 331 is driven to rotate, the rotating wheel 331 rotates to drive the polishing belt 320 to rotate to contact with the casing, the casing is polished, the size of the polishing belt can be adjusted according to the size of the casing, the distance between the polishing belt and the casing can be adjusted, meanwhile, the tension of the polishing belt can be adjusted, the casing with various sizes and various polishing degrees can be suitable for the casing, the utilization rate of equipment is improved, the use effect is better, the utility model is simple in operation, the practicability is strong, and the popularization and the use are convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A notebook casing polisher, includes base (1), its characterized in that: the polishing device is characterized in that a mounting frame (2) is arranged on the base (1), a polishing device (3) is arranged on the mounting frame (2), the polishing device (3) comprises a polishing belt (320) and a length adjusting device (330), the length adjusting device (330) is arranged on the polishing belt (320), the length adjusting device (330) comprises a support frame (331), a sliding clamping rotating wheel is arranged on the support frame (331) and is used for supporting the polishing belt (320) to rotate, one end of the rotating wheel is far away from the support frame (331) and is fixedly connected with a moving block (332), and a threaded connecting bolt (333) is arranged on the moving block (332) and is used for limiting the moving block (332) to slide on the mounting frame (2).

2. A sander for a notebook housing according to claim 1, wherein: grinding device (3) still include tension adjusting device (310), tension adjusting device (310) includes screw rod (311), screw rod (311) threaded connection sliding block (312) are used for promoting sliding block (312) to be located mounting bracket (2) and slide, it is equipped with gyro wheel (313) to rotate on sliding block (312) and is used for rolling contact to polish area (320).

3. A sander for a notebook housing according to claim 2, wherein: the screw rod (311) rotates and cup joints on mounting bracket (2), screw rod (311) are vertical to be established on mounting bracket (2), sliding block (312) slide and are located mounting bracket (2).

4. A sander for a notebook housing according to claim 1, wherein: the polishing belt (320) is of an annular structure, the polishing belt (320) is located on the rectangular side of the base (1), and the polishing belt (320) is located on one side of the mounting frame (2).

5. A sander for a notebook housing according to claim 1, wherein: the support frame (331) is provided with two groups of symmetrical structures arranged on the mounting frame (2), and the support frame (331) is of an inverted L-shaped structure.

6. A sander for a notebook housing according to claim 1, wherein: the moving block (332) is arranged on the side wall of the mounting frame (2) in a sliding mode.

7. A sander for a notebook housing according to claim 1, wherein: the length of the bolt (333) is larger than the width of the moving block (332), and the bolt (333) is in moving contact with the mounting frame (2) and used for limiting the sliding of the moving block (332) on the mounting frame (2).