CN220149588U

CN220149588U - Edge pressing device for leather products processing

Info

Publication number: CN220149588U
Application number: CN202320171812.7U
Authority: CN
Inventors: 金永才; 金海龙
Original assignee: Qingdao Jianrun Textile Co ltd
Current assignee: Qingdao Jianrun Textile Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-12-08
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a side pressing device for leather products processing, which comprises an operation table, wherein the upper end of the operation table is provided with a side pressing groove, a buffer mechanism is arranged in the side pressing groove, the corners of the side pressing groove are arc-shaped, the right side of the upper end of the operation table is welded with a support frame, the buffer mechanism comprises a lower fixed rod, an upper fixed rod and a movable plate, the upper end and the lower end of the inside of the side pressing groove are respectively provided with a lower fixed rod and an upper fixed rod, and the left end and the right end of the lower fixed rod are respectively connected with a first lower movable piece and a second lower movable piece in a sliding manner. Through being provided with buffer gear, the tup moves down for the buffer plate moves to the inside bottom in blank holder groove, and first moving part and second are kept away from each other down, and first moving part and second are gone up the moving part and are kept away from each other, simultaneously, lower spring and last spring all shrink, later under the effect of lower spring and last spring recovery deformation, the effectual impact that has absorbed has thereby protected the operation panel.

Description

Edge pressing device for leather products processing

Technical Field

The utility model relates to the technical field of leather product edge pressing, in particular to an edge pressing device for leather product processing.

Background

Leather furniture or leather tools made of leather, such as leather sofa, leather chair, leather bed, leather bag, leather whip, leather glove and the like, are called leather products, and the edge pressing is an indispensable process in the leather production and manufacturing process, and the quality of the finished process determines whether the appearance of the product is beautiful or not, so that the edge pressing quality is a process which is very important for each manufacturer.

Most of the prior leather products are pressed when being pressed, the hammer heads move downwards under the drive of the driving device, so that the pressure ratio is larger, certain damage is generated to the workbench, the requirements of staff are difficult to meet, and the practicability of the device is reduced to a certain extent.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides a leather product processing edge pressing device, and solves the problem that the hammer heads move downwards and the pressure ratio is larger to generate certain damage to the workbench due to the fact that the hammer heads are driven by the driving device in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pressure limit device of leather products processing, includes the operation panel, the pressure limit groove has been seted up to the upper end of operation panel, the internally mounted in pressure limit groove has buffer gear, just the corner in pressure limit groove is convex, the upper end right side welding of operation panel has the support frame, buffer gear includes down the dead lever, goes up dead lever and fly leaf, the upper and lower both ends of pressure limit inslot portion are provided with down dead lever and last dead lever respectively, the first moving part and the second moving part down of both ends respectively sliding connection about the dead lever, the one side that first moving part and second moved part kept away from each other down all with the one end fixed connection of spring down, the other end fixed connection of spring is in the inner wall in pressure limit groove down, the equal fixed mounting in bottom both sides of fly leaf have the limiting plate, the both ends of going up the dead lever are fixed connection in two respectively the inboard of limiting plate, the both ends of going up the dead lever are sliding connection has first moving part and second to go up the moving part respectively, the first moving part and the second is gone up the inside the side of moving part and the inside of spring down, the inside of both sides of spring and the inside fixed connection has the inside of spring down.

Preferably, both sides of the movable plate are fixedly provided with sliding blocks matched with the sliding grooves, and the sliding blocks are in sliding connection with the inner parts of the sliding grooves.

Preferably, the first lower movable part is hinged to one end of the second connecting arm, the other end of the second connecting arm is hinged to the second upper movable part, the second lower movable part is hinged to the first connecting arm, one end of the first connecting arm, far away from the second lower movable part, is hinged to the first upper movable part, and the middle of the first connecting arm is hinged to the middle of the second connecting arm.

Preferably, the screw rod is rotationally connected between the bottom end of the transverse plate of the support frame and the operation table, guide rods are fixedly installed on two sides of the screw rod, the lifting plate is connected with the surface of the guide rods in a threaded manner, the lifting plate is slidingly connected to the surface of the guide rods, and the bottom end of the lifting plate is fixedly connected with the hammer head through a plurality of groups of connecting pieces.

Preferably, the upper end of the screw rod is in threaded connection with the output end of the stepping motor, and the stepping motor is fixedly arranged at the top end of the transverse plate of the supporting frame.

Preferably, universal wheels are arranged at four corners of the bottom end of the operating platform.

Compared with the prior art, the utility model provides the edge pressing device for leather processing, which has the following beneficial effects:

the utility model is provided with the buffer mechanism, the hammer moves downwards, so that the buffer plate moves towards the inner bottom end of the edge pressing groove, the first lower movable piece and the second lower movable piece are mutually far away, the first upper movable piece and the second upper movable piece are mutually far away, meanwhile, the lower spring and the upper spring are both contracted, and then impact force can be effectively absorbed under the action of the recovery deformation of the lower spring and the upper spring, thereby protecting the operation table, avoiding certain damage to the operation table and meeting the demands of staff.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic structural view of a buffer mechanism in the present utility model.

The reference numerals in the figures are:

1. an operation table; 101. a universal wheel; 102. edge pressing grooves; 103. a support frame; 104. a screw rod; 105. a guide rod; 106. a stepping motor; 107. a lifting plate; 108. a hammer head; 2. a buffer mechanism; 201. a lower fixing rod; 202. a lower spring; 203. a first lower movable member; 204. a second lower movable member; 205. a movable plate; 206. a chute; 207. a slide block; 208. a limiting plate; 209. an upper fixing rod; 210. a spring is arranged; 211. a first upper movable member; 212. a second upper movable member; 213. a first link arm; 214. a second link arm; 215. and a buffer plate.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 and 2, an edge pressing device for leather products processing includes an operation table 1, an edge pressing groove 102 is provided at an upper end of the operation table 1, a buffer mechanism 2 is installed in the edge pressing groove 102, corners of the edge pressing groove 102 are arc-shaped, no indentation is generated on the leather products, a supporting frame 103 is welded on a right side of an upper end of the operation table 1, and universal wheels 101 are provided at four corners of a bottom end of the operation table 1.

Referring to fig. 2, the buffer mechanism 2 includes a lower fixing rod 201, an upper fixing rod 209 and a movable plate 205, wherein the upper and lower ends of the inside of the side pressing slot 102 are respectively provided with the lower fixing rod 201 and the upper fixing rod 209, the left and right ends of the lower fixing rod 201 are respectively slidably connected with a first lower movable member 203 and a second lower movable member 204, one side of the first lower movable member 203 and the second lower movable member 204, which is far away from each other, is fixedly connected with one end of the lower spring 202, the other end of the lower spring 202 is fixedly connected with the inner wall of the side pressing slot 102, the two sides of the bottom end of the movable plate 205 are respectively fixedly provided with a limiting plate 208, the two ends of the upper fixing rod 209 are respectively fixedly connected with the inner sides of the two limiting plates 208, the two ends of the upper fixing rod 209 are respectively slidably connected with a first upper movable member 211 and a second upper movable member 212, the outer sides of the first upper movable member 211 and the second upper movable member 212 are respectively fixedly connected with one ends of the upper spring 210, the other ends of the upper spring 210 are respectively fixedly connected with the inner sides of the two limiting plates 208, the lower spring 202 and the upper spring 210 are respectively sleeved with the two limiting plates 208, the two sides of the upper fixing rod 202 are respectively, the two sides of the upper fixing rod 209 are respectively, the inner sides of the inside of the side pressing slot 102 are respectively, and the two sides of the side pressing slot 102 are respectively fixedly connected with the upper sliding slots 215.

The inside of the first lower movable member 203 is hinged to one end of the second connecting arm 214, the other end of the second connecting arm 214 is hinged to the inside of the second upper movable member 212, the inside of the second lower movable member 204 is hinged to a first connecting arm 213, one end of the first connecting arm 213 away from the second lower movable member 204 is hinged to the first upper movable member 211, and the middle part of the first connecting arm 213 is hinged to the middle part of the second connecting arm 214.

When the blank holder is carried out, the hammer 108 moves downwards, so that the buffer plate 215 moves towards the bottom end of the inside of the blank holder groove 102, the first lower movable piece 203 and the second lower movable piece 204 are mutually far away, the first upper movable piece 211 and the second upper movable piece 212 are mutually far away, meanwhile, the lower spring 202 and the upper spring 210 are both contracted, and then impact force can be effectively absorbed under the action of restoring deformation of the lower spring and the upper spring, thereby protecting the operation desk 1, avoiding certain damage to the operation desk 1 and meeting the demands of staff.

Both sides of the movable plate 205 are fixedly provided with sliding blocks 207 which are matched with the sliding grooves 206, the sliding blocks 207 are slidably connected in the sliding grooves 206, and the sliding grooves 206 and the sliding blocks 207 are matched for use, so that the stability of the movement of the movable plate 205 is improved, and meanwhile, the movement of the movable plate 205 is limited.

Further in this embodiment, as shown in fig. 1, a screw rod 104 is rotatably connected between the bottom end of the transverse plate of the support frame 103 and the operation table 1, guide rods 105 are fixedly installed on two sides of the screw rod 104, a lifting plate 107 is in threaded connection with the surface of the screw rod 104, the lifting plate 107 is slidably connected to the surface of the guide rods 105, the bottom end of the lifting plate 107 is fixedly connected with a hammer 108 through a plurality of groups of connecting pieces, the lower surface area of the hammer 108 is smaller than the upper surface area of a buffer plate 215, the upper end of the screw rod 104 is in threaded connection with the output end of a stepping motor 106, the stepping motor 106 is fixedly installed on the top end of the transverse plate of the support frame 103, and the screw rod 104 is driven to rotate through the output end of the stepping motor 106, so that the lifting plate 107 moves downwards to drive the hammer 108 to move downwards to press the leather products.

The working principle and the using flow of the device are as follows: when the leather belt edge pressing device is used, a worker can put the leather belt edge pressing position into the edge pressing groove 102, corners of the edge pressing groove 102 are arc-shaped, no indentation is generated on the leather belt, then the hammer 108 moves downwards under the drive of the output end of the stepping motor 106, the hammer 108 presses the leather belt, meanwhile, the buffer plate 215 moves towards the inner bottom end of the edge pressing groove 102, the first lower movable piece 203 and the second lower movable piece 204 are mutually far away, the first upper movable piece 211 and the second upper movable piece 212 are mutually far away, meanwhile, the lower spring 202 and the upper spring 210 are contracted, and impact force can be effectively absorbed under the action of the recovery deformation of the lower spring and the upper spring, so that the operating table 1 is protected, the operating table 1 is not damaged to a certain extent, and the requirements of the worker are met.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The edge pressing device for leather product processing is characterized by comprising an operation table (1), wherein an edge pressing groove (102) is formed in the upper end of the operation table (1), a buffer mechanism (2) is arranged in the edge pressing groove (102), the corners of the edge pressing groove (102) are arc-shaped, and a supporting frame (103) is welded on the right side of the upper end of the operation table (1);

the buffer mechanism (2) comprises a lower fixing rod (201), an upper fixing rod (209) and a movable plate (205), wherein the upper end and the lower end inside the blank holder (102) are respectively provided with the lower fixing rod (201) and the upper fixing rod (209), the left end and the right end of the lower fixing rod (201) are respectively connected with a first lower movable piece (203) and a second lower movable piece (204) in a sliding manner, one far away side of the first lower movable piece (203) and the second lower movable piece (204) is fixedly connected with one end of a lower spring (202), the other end of the lower spring (202) is fixedly connected with the inner wall of the blank holder (102), two ends of the bottom end of the movable plate (205) are respectively fixedly provided with a limiting plate (208), two ends of the upper fixing rod (209) are respectively fixedly connected with the inner sides of the two limiting plates (208), two ends of the upper fixing rod (209) are respectively connected with a first upper movable piece (211) and a second upper movable piece (212) in a sliding manner, one side of the first upper movable piece (203) and one side of the second lower movable piece (204) are respectively far away from each other and fixedly connected with one end of the lower spring (202), the other ends of the upper fixing rod (210) are respectively fixedly connected with the two ends of the upper fixing plate (210) and the upper fixing plate (210) respectively, sliding grooves (206) are formed in the left side and the right side of the inside of the edge pressing groove (102), and a buffer plate (215) is fixedly connected to the top end of the movable plate (205).

2. The edge pressing device for leather processing according to claim 1, wherein: both sides of the movable plate (205) are fixedly provided with sliding blocks (207) matched with the sliding grooves (206), and the sliding blocks (207) are connected inside the sliding grooves (206) in a sliding mode.

3. The edge pressing device for leather processing according to claim 1, wherein: the inside of first movable part (203) articulates with the one end of second link (214), the other end of second link (214) articulates in the inside of second upper movable part (212), the inside of second movable part (204) articulates there is first link (213), the one end that second movable part (204) was kept away from to first link (213) articulates with first upper movable part (211), the middle part of first link (213) articulates with the middle part of second link (214).

4. The edge pressing device for leather processing according to claim 1, wherein: the automatic lifting device is characterized in that a screw rod (104) is rotationally connected between the bottom end of a transverse plate of the supporting frame (103) and the operating platform (1), guide rods (105) are fixedly installed on two sides of the screw rod (104), lifting plates (107) are connected with the surfaces of the screw rod (104) in a threaded mode, the lifting plates (107) are connected to the surfaces of the guide rods (105) in a sliding mode, and hammerheads (108) are fixedly connected to the bottom ends of the lifting plates (107) through a plurality of groups of connecting pieces.

5. The edge pressing device for leather processing according to claim 4, wherein: the upper end of the screw rod (104) is in threaded connection with the output end of the stepping motor (106), and the stepping motor (106) is fixedly arranged at the top end of the transverse plate of the supporting frame (103).

6. The edge pressing device for leather processing according to claim 1, wherein: universal wheels (101) are arranged at four corners of the bottom end of the operating platform (1).