CN220446198U - Sand inclusion paper mechanism - Google Patents

Abstract

The utility model relates to a sand paper clamping mechanism, which comprises a mounting plate and a bracket assembly, wherein a servo module is fixedly arranged on the mounting plate, the bracket assembly comprises a fixing plate, a sliding table of the servo module is fixedly connected with the fixing plate, one end of the fixing plate is symmetrically provided with a connecting plate, one side of the connecting plate is provided with a tail plate, one end of the connecting plate is fixedly provided with a bottom plate, a clamping assembly for clamping sand paper is arranged on the bottom plate, the sliding table is driven to move through the servo module, so that the bracket assembly is driven to move along with the servo module, the bracket assembly is driven to move to the position of waste sand paper, the clamping assembly on the bracket assembly clamps the sand paper, and the servo module drives the bracket assembly to move so as to tear the sand paper, so that time is saved, and the working efficiency is improved.

Description

Sand inclusion paper mechanism

Technical Field

The utility model relates to the technical field of grinding and polishing, in particular to a sand paper clamping mechanism.

Background

Along with the improvement of degree of automation, can often use the polisher to polish all kinds of work pieces or steel sheet, use the polisher to polish the in-process that polishes, the last abrasive paper of polishing of polisher can be lost, needs to change. When the sand paper replacement operation is performed manually, a grinding machine is required to drive the waste sand paper to move to a preset sand paper replacement station, then the waste sand paper is manually removed, and new sand paper is installed; the sand paper replacing operation is performed manually, the working efficiency is low, and certain potential safety hazards exist.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a sand paper clamping mechanism.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a sand inclusion paper mechanism, includes mounting panel, bracket component, and the fixed servo module that is equipped with on the mounting panel, bracket component include the fixed plate, and servo module's slip table and fixed plate fixed connection, the connecting plate is installed to the one end symmetry of fixed plate, and one side of connecting plate is equipped with the tailboard, and the one end fixed mounting of connecting plate has the bottom plate, installs the clamping assembly who is used for pressing from both sides abrasive paper on the bottom plate.

Preferably, the clamping assembly comprises a rocker arm, one end of the rocker arm is hinged with the tail plate, an air cylinder is fixedly mounted on the fixing plate, a connecting rod is mounted at the output end of the air cylinder, one end of the connecting rod is hinged with the rocker arm, and a clamping jaw is mounted at the other end of the rocker arm.

Preferably, the clamping jaw comprises a first clamping arm and a second clamping arm, one end of the first clamping arm is rotationally connected with the rocker arm, a rotating shaft is arranged on the first clamping arm, a shaft seat is arranged on the second clamping arm, the first clamping arm is rotationally connected with the second clamping arm through the rotating shaft, and the second clamping arm is fixedly arranged on the bottom plate.

Preferably, the clamping surfaces of the first clamping arm and the second clamping arm are respectively provided with anti-skid patterns.

The beneficial effects of the utility model are as follows: the servo module drives the sliding table to move, so that the support assembly is driven to move along with the sliding table, the servo module drives the support assembly to move to the position of the waste sand paper, the clamping assembly on the support assembly clamps the sand paper, and the servo module drives the support assembly to move so as to tear off the sand paper, so that time is saved, and working efficiency is improved.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic structural view of a sand paper mechanism of the present utility model.

Fig. 2 is a perspective view of a sand paper mechanism of the present utility model.

Fig. 3 is a schematic diagram of a clamping jaw structure of a sand paper mechanism of the present utility model.

Fig. 4 is a schematic structural diagram of a bracket assembly of the sand inclusion paper mechanism of the present utility model.

The reference numerals shown in the figures are represented as: 1. a mounting plate; 2. a bracket assembly; 201. a fixing plate; 202. a connecting plate; 203. a tail plate; 204. a bottom plate; 3. a clamping assembly; 301. a cylinder; 302. a connecting rod; 303. a rocker arm; 304. a shaft seat; 305. a first clamp arm; 306. a second clamp arm; 307. a rotating shaft; 4. a servo module; 401. a sliding table.

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 4, the structure of the present utility model is as follows: the utility model provides a sand inclusion paper mechanism, including mounting panel 1, bracket component 2, the fixed servo module 4 that is equipped with on mounting panel 1, bracket component 2 includes fixed plate 201, the slip table 401 and the fixed plate 201 fixed connection of servo module 4, connecting plate 202 is installed to the one end symmetry of fixed plate 201, one side of connecting plate 202 is equipped with tail-board 203, the one end fixed mounting of connecting plate 202 has bottom plate 204, install the clamping assembly 3 that is used for pressing from both sides abrasive paper on the bottom plate 204, specifically, servo module 4 drive slip table 401 removes, thereby drive bracket component 2 and follow the removal, servo module 4 drives bracket component 2 and removes the position of waste sand paper, the abrasive paper is cliied to clamping assembly 3 on the bracket component 2, thereby servo module 4 drives bracket component 2 and removes and tear abrasive paper.

As shown in fig. 2 and 3, the clamping assembly 3 includes a rocker arm 303, one end of the rocker arm 303 is hinged to the tail plate 203, a cylinder 301 is fixedly mounted on the fixed plate 201, a connecting rod 302 is mounted at an output end of the cylinder 301, one end of the connecting rod 302 is hinged to the rocker arm 303, a clamping jaw is mounted at the other end of the rocker arm 303, the clamping jaw includes a first clamping arm 305 and a second clamping arm 306, one end of the first clamping arm 305 is rotatably connected with the rocker arm 303, a rotating shaft 307 is arranged on the first clamping arm 305, a shaft seat 304 is arranged on the second clamping arm 306, the first clamping arm 305 is rotatably connected with the second clamping arm 306 through the rotating shaft 307, the second clamping arm 306 is fixedly mounted on the bottom plate 204, specifically, the cylinder 301 extends out, the clamping jaw 303 is driven to move downwards, the clamping jaw 303 is driven to move upwards, and the clamping jaw is driven to close so as to clamp sand paper.

Further, the clamping surfaces of the first clamping arm 305 and the second clamping arm 306 are provided with anti-skidding patterns, and specifically, friction force of the clamping surfaces of the first clamping arm 305 and the second clamping arm 306 is increased.

When the sand paper tearing machine is particularly used, when sand paper needs to be replaced, the servo module 4 drives the sliding table 402 to move so as to drive the support assembly 2 to move in a following manner, then the servo module 4 drives the support assembly 2 to move to the position of the waste sand paper, then the air cylinder 301 stretches out, the driving rocker 303 moves downwards, the first clamping arm 305 is opened, then the air cylinder 301 contracts, the driving rocker 303 moves upwards, the first clamping arm 305 is closed, the sand paper is clamped, and then the servo module 4 drives the support assembly 2 to move so as to tear the sand paper.

The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.

Claims (4)

1. The utility model provides a sand inclusion paper mechanism which characterized in that: including mounting panel (1), bracket component (2), the fixed servo module (4) that is equipped with on mounting panel (1), bracket component (2) are including fixed plate (201), slip table (401) and fixed plate (201) fixed connection of servo module (4), connecting plate (202) are installed to the one end symmetry of fixed plate (201), one side of connecting plate (202) is equipped with tailboard (203), the one end fixed mounting of connecting plate (202) has bottom plate (204), install clamping assembly (3) that are used for pressing from both sides abrasive paper on bottom plate (204).

2. A sand paper mechanism as claimed in claim 1, wherein: the clamping assembly (3) comprises a rocker arm (303), one end of the rocker arm (303) is hinged to the tail plate (203), an air cylinder (301) is fixedly installed on the fixed plate (201), a connecting rod (302) is installed at the output end of the air cylinder (301), one end of the connecting rod (302) is hinged to the rocker arm (303), and a clamping jaw is installed at the other end of the rocker arm (303).

3. A sand paper mechanism as claimed in claim 2, wherein: the clamping jaw comprises a first clamping arm (305) and a second clamping arm (306), one end of the first clamping arm (305) is rotationally connected with a rocker arm (303), a rotating shaft (307) is arranged on the first clamping arm (305), a shaft seat (304) is arranged on the second clamping arm (306), the first clamping arm (305) is rotationally connected with the second clamping arm (306) through the rotating shaft (307), and the second clamping arm (306) is fixedly arranged on the bottom plate (204).

4. A sand paper mechanism according to claim 3, characterized in that: the clamping surfaces of the first clamping arm (305) and the second clamping arm (306) are respectively provided with anti-skid patterns.