CN216967885U

CN216967885U - PC board production is with side cut deburring device

Info

Publication number: CN216967885U
Application number: CN202220372533.2U
Authority: CN
Inventors: 袁胜
Original assignee: Zhenghe Suzhou New Material Co ltd
Current assignee: Zhenghe Suzhou New Material Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-07-15
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses an edge cutting and trimming device for PC board production, which comprises a workbench, a bracket, a support, a rotary table and a threaded cylinder, wherein a strip-shaped cylinder fixed on the top side wall of the workbench is a support; the supporting column is of an L-shaped column structure, the rear end of the supporting column is fixed on the front side wall of the workbench, a sliding rail is fixed on the top side wall of the supporting column, and a sliding block is arranged on the sliding rail; the bottom end of the central column of the rotary table is rotatably connected with the top end of the sliding block; the support is of an inverted U-shaped structure and is fixed at the top end of the workbench, an air cylinder is fixed in a through hole in the top wall of the support, and a blade is fixed at the bottom end of a telescopic rod of the air cylinder; the threaded cylinder is of a quadrangular prism structure and is arranged in a through hole at the rear end of the pillar, the rear end part of the threaded cylinder penetrates through the workbench, a supporting plate is fixed at the rear upper end of the threaded cylinder, a threaded cylinder is screwed in the threaded cylinder of the threaded cylinder, and the front end part of the threaded cylinder is rotatably connected with the pillar. The utility model is convenient for manual control of continuous trimming of the PC board.

Description

PC board production is with side cut deburring device

Technical Field

The utility model relates to the technical field of trimming devices, in particular to a trimming device for producing a PC board.

Background

The PC board is a board which is formed by using polycarbonate as a main component and adopting a co-extrusion technology, has the characteristics of neutral oil resistance, strong acid resistance, durability, alkali resistance, high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardancy, ageing resistance and the like, is a high-tech plastic board with extremely excellent comprehensive performance, energy conservation and environmental protection, is a plastic building material which is generally adopted internationally, and has incomparable advantages compared with other building decoration materials. The edge of the PC board is trimmed and smoothed during the processing, and a trimming device is generally used.

In the trimming device in the prior art, the PC board is directly arranged on the workbench for trimming, so that the orientation of the PC board is inconvenient to manually adjust. Accordingly, those skilled in the art have provided a trimming device for PC board production to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an edge cutting and trimming device for producing a PC board, which comprises a workbench, a bracket, a support, a rotary table and a threaded cylinder, wherein a strip-shaped cylinder fixed on the top side wall of the workbench is a support; the supporting column is of an L-shaped column structure, the rear end of the supporting column is fixed on the front side wall of the workbench, a sliding rail is fixed on the top side wall of the supporting column, and a sliding block is arranged on the sliding rail; the bottom end of the central column of the rotary table is rotatably connected with the top end of the sliding block; the support is of an inverted U-shaped structure and is fixed at the top end of the workbench, an air cylinder is fixed in a through hole in the top wall of the support, and a blade is fixed at the bottom end of a telescopic rod of the air cylinder; the threaded cylinder is of a quadrangular prism structure and is arranged in a through hole at the rear end of the pillar, the rear end part of the threaded cylinder penetrates through the workbench, a supporting plate is fixed at the rear upper end of the threaded cylinder, a threaded cylinder is screwed in the threaded cylinder of the threaded cylinder, and the front end part of the threaded cylinder is rotatably connected with the pillar.

Preferably, the following components: the front end of the threaded column is fixed with a first conical gear, the right side wall of the support column is provided with a handle, a rotor at the left end of the handle is fixed with a second conical gear, and the second conical gear is meshed with the first conical gear.

Preferably, the following components: and a pressing platform is arranged on the front side wall of the blade and is aligned with the supporting platform up and down.

Preferably: and a T-shaped block is fixed on the front side wall of the blade, is inserted into a T-shaped sliding groove of the rear side wall of the pressing table and slides up and down along the T-shaped sliding groove.

Preferably: and a spring is arranged in the T-shaped sliding groove, and the top end of the spring abuts against the bottom end of the T-shaped block.

Preferably, the following components: and a slag receiving box is arranged in a gap at the rear upper end part of the workbench.

Preferably: be provided with the controller on the support, controller and cylinder electric connection, the controller belongs to prior art, can realize the operation of control cylinder, and no longer give unnecessary details here.

The utility model has the technical effects and advantages that:

1. the utility model is provided with the support column and the rotary table, supports the PC board through the rotary table and is convenient to horizontally rotate, so that the direction of the PC board can be conveniently adjusted manually, and the length of the PC board extending out of the support table backwards can be conveniently adjusted by sliding the sliding block on the sliding rail back and forth.

2. The utility model is provided with the threaded cylinder, the threaded cylinder is controlled to rotate by the hand crank, so that the threaded cylinder slides forwards or backwards to drive the abutting plate to slide forwards and backwards, and the abutting plate abuts against the rear end of the PC plate, so that the trimming length between the supporting platform and the abutting plate can be conveniently controlled.

Drawings

FIG. 1 is a perspective view of an edge cutting and trimming device for producing PC boards according to an embodiment of the present application;

FIG. 2 is a right side sectional view of the rear part of the trimming device for PC board production according to the embodiment of the present application.

In the figure: the device comprises a workbench 10, a bracket 11, a support table 12, a cylinder 13, a blade 14, a pressing table 16, a spring 17, a slag receiving box 18, a support column 19, a slide rail 20, a rotary table 21, a threaded cylinder 22, a threaded column 23, a resisting plate 24, a first conical gear 25, a second conical gear 26 and a hand crank 27.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 2, in the present embodiment, a trimming device for producing a PC board is provided, including a workbench 10, a bracket 11, a support column 19, a rotary table 21, and a threaded cylinder 22, where a bar-shaped column fixed on a top side wall of the workbench 10 is the support table 12, and a notch at a rear upper end of the workbench 10 is provided with a slag receiving box 18; the support column 19 is of an L-shaped column structure, the rear end of the support column is fixed on the front side wall of the workbench 10, a slide rail 20 is fixed on the top side wall of the support column 19, a slide block is arranged on the slide rail 20, a handle 27 is arranged on the right side wall of the support column 19, and a second bevel gear 26 is fixed on a rotor at the left end of the handle 27; the bottom end of the central column of the rotary table 21 is rotatably connected with the top end of the sliding block; the support 11 is of an inverted U-shaped structure and is fixed at the top end of the workbench 10, an air cylinder 13 is fixed in a through hole of the top wall of the support 11, a blade 14 is fixed at the bottom end of a telescopic rod of the air cylinder 13, a pressing table 16 is arranged on the front side wall of the blade 14, the pressing table 16 is aligned with the support 12 up and down, a T-shaped block is fixed on the front side wall of the blade 14, the T-shaped block is inserted into a T-shaped sliding groove of the rear side wall of the pressing table 16 and slides up and down along the T-shaped sliding groove, a spring 17 is arranged in the T-shaped sliding groove, and the top end of the spring 17 abuts against the bottom end of the T-shaped block; the threaded cylinder 22 is of a quadrangular prism structure and is arranged in a through hole at the rear end of the pillar 19, the rear end part of the threaded cylinder 22 penetrates through the workbench 10, a resisting plate 24 is fixed at the rear upper end of the threaded cylinder 22, a threaded column 23 is screwed in the cylinder of the threaded cylinder 22, the front end part of the threaded column 23 is rotatably connected with the pillar 19, a first bevel gear 25 is fixed at the front end of the threaded column 23, and a second bevel gear 26 is meshed with the first bevel gear 25; the support 11 is provided with a controller, and the controller is electrically connected with the air cylinder 13.

The working principle of the utility model is as follows: when the device is used, the handle 27 is shaken, the handle 27 drives the second conical gear 26 to rotate, the second conical gear 26 drives the first conical gear 25 to rotate, the threaded column 23 rotates, the threaded cylinder 22 screws forwards or backwards along the threaded column 23, and the abutting plate 24 moves forwards and backwards to adjust the distance between the abutting plate 24 and the supporting platform 12; placing the PC board on a rotary table 21, rotating the rotary table 21 to enable the edge to be trimmed of the PC board to face the supporting table 12, then enabling the sliding block to slide backwards in the sliding rail 20, enabling the rotary table 21 to drive the PC board to slide backwards, enabling the trimming part of the PC board to be lapped on the supporting table 12, and enabling the rear end of the PC board to abut against the front side wall of the abutting plate 24; then, the operation of the air cylinder 13 is controlled by the operation controller, the air cylinder 13 extends and then drives the blade 14 to move downwards, the blade 14 drives the pressing table 16 to move downwards and then presses the PC board on the supporting table 12, the PC board is prevented from being upwarped during cutting, then the T-shaped block slides downwards along the T-shaped sliding groove, so that the blade 14 continues to move downwards, the blade 14 is attached to the trimming part of the PC board cut off by the rear side wall of the supporting table 12, and cut-off waste materials fall into the slag receiving box 18; the cylinder 13 contracts again to enable the blade 14 to move upwards, and the pressing platform 16 is reset under the action of the spring 17; the turntable 21 is then rotated so that the next edge of the PC board to be trimmed faces backwards. The utility model is convenient for manual control of continuous trimming of the PC board.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. The trimming device for producing the PC board is characterized by comprising a workbench (10), a bracket (11), a support column (19), a rotary table (21) and a threaded cylinder (22), wherein a strip-shaped column body fixed on the top side wall of the workbench (10) is a support table (12); the supporting column (19) is of an L-shaped column structure, the rear end of the supporting column is fixed on the front side wall of the workbench (10), a sliding rail (20) is fixed on the top side wall of the supporting column (19), and a sliding block is arranged on the sliding rail (20); the bottom end of the central column of the rotary table (21) is rotatably connected with the top end of the sliding block; the support (11) is of an inverted U-shaped structure and is fixed at the top end of the workbench (10), an air cylinder (13) is fixed in a through hole in the top wall of the support (11), and a blade (14) is fixed at the bottom end of a telescopic rod of the air cylinder (13); the screw thread cylinder (22) is of a quadrangular prism structure and is arranged in a through hole at the rear end of the support column (19), the rear end part of the screw thread cylinder (22) penetrates through the workbench (10), a supporting plate (24) is fixed at the rear upper end of the screw thread cylinder, a screw thread column (23) is screwed in the cylinder of the screw thread cylinder (22), and the front end part of the screw thread column (23) is rotatably connected with the support column (19).

2. The trimming and edging device for producing the PC board as claimed in claim 1, wherein a first conical gear (25) is fixed at the front end of the threaded column (23), a hand crank (27) is arranged on the right side wall of the support column (19), a second conical gear (26) is fixed at the left end rotor of the hand crank (27), and the second conical gear (26) is meshed with the first conical gear (25).

3. The trimming device for PC board production according to claim 1, wherein the front side wall of the blade (14) is provided with a pressing table (16), and the pressing table (16) is aligned with the supporting table (12) up and down.

4. The trimming device for PC board production according to claim 3, wherein a T-shaped block is fixed on the front side wall of the blade (14), and the T-shaped block is inserted into a T-shaped sliding groove of the rear side wall of the pressing table (16) and slides up and down along the T-shaped sliding groove.

5. The trimming device for producing PC boards according to claim 4, wherein a spring (17) is arranged in the T-shaped chute, and the top end of the spring (17) abuts against the bottom end of the T-shaped block.