Sheet metal transverse cutting device

Abstract

The utility model relates to the technical field of metal plate transverse cutting, in particular to a metal plate transverse cutting device which comprises a base, a cushion block is installed at the position, close to the lower portion, between two installation side plates and located in the center of the top of the base, and an installation frame is installed at the tops of the two installation side plates. A hydraulic rod is arranged on one side of the top end in the mounting frame and located above the cushion block, a mounting plate is mounted at the bottom of the hydraulic rod, a matching groove is formed in the bottom of the mounting plate, fixing grooves are formed in the two sides in the matching groove, and a mounting assembly facilitating loading and unloading work is arranged in the matching groove. A cutter is arranged at the bottom of the mounting assembly, a flattening assembly is arranged at the position, located on one side of the hydraulic rod, of the bottom of the mounting frame, and by arranging the mounting assembly, after the metal plate is actually used for a period of time, the cutter can be conveniently and rapidly replaced according to actual needs; and the cutter replacement efficiency can be effectively improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of cross-cutting of metal plates, in particular to a cross-cutting device for metal plates. Background Art

[0002] Metal sheet refers to a flat sheet made of metal as the main material. Commonly used metal materials include aluminum, steel, copper, zinc, magnesium, etc. At present, metal sheets are subjected to different cutting, forming, stamping and other processing techniques according to needs to be made into products of various shapes, such as car bodies, accessories, electronic product housings, etc. At the same time, metal sheets have good strength, hardness and plastic toughness, and can meet the requirements of material performance in different fields. Metal sheets play a pivotal role in modern industry. Their wide range of applications and diverse performance characteristics make them one of the indispensable materials. At present, cross-cutting devices are often required in the cutting process of metal sheets. The cutter of the metal sheet cross-cutting device in the prior art tends to become blunt after being used for a period of time, which will affect the quality of subsequent metal sheet cross-cutting. However, the cross-cutting device in the prior art cannot disassemble and replace the cutter conveniently and quickly, which will affect the efficiency of cutter replacement to a certain extent.

[0003] In view of the above problems, it is necessary to provide a metal sheet cross-cutting device that is convenient for loading and unloading cutting tools. Utility Model Content

[0004] The purpose of the utility model is to provide a metal plate cross-cutting device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal sheet cross-cutting device comprises a base, a walking wheel is installed at the bottom of the base, a PLC controller is installed on one side of the base, mounting side plates are installed on both sides of the top of the base, a driving box is arranged on one side of one of the mounting side plates, a cushion block is installed between the two mounting side plates at a lower position and at the center of the top of the base, a plurality of conveying rollers are arranged between the two mounting side plates at a lower position and at both sides of the cushion block, a mounting frame is installed on the top of the two mounting side plates, a hydraulic rod is arranged on one side of the top end of the mounting frame and above the cushion block, a mounting plate is installed at the bottom of the hydraulic rod, a matching groove is provided at the bottom of the mounting plate, fixing grooves are provided on both sides of the matching groove, a mounting component for convenient loading and unloading is arranged inside the matching groove, a cutting knife is arranged at the bottom of the mounting component, and a flattening component is arranged at the bottom of the mounting frame and at one side of the hydraulic rod;

[0007] The mounting assembly includes a mounting block arranged on the top of the cutter and located inside the matching groove, a mounting rod is installed inside the mounting block, slip rings are slidably arranged at both ends of the outer side of the mounting rod, a mounting spring is arranged between the two slip rings and located on the outer side of the mounting rod, and a fixed plug block and a pressing block are respectively arranged on the top and bottom of the two slip rings.

[0008] As a preferred solution of the utility model, the mounting block and the matching groove cooperate with each other.

[0009] As a preferred solution of the utility model, the fixed plug block and the pressing block are both configured to be "L"-shaped, and the sides of the fixed plug block and the pressing block close to the mounting plate both pass through the mounting block.

[0010] As a preferred solution of the utility model, the fixing plug-in block passes through the installation block and cooperates with the fixing groove.

[0011] As a preferred solution of the utility model, the flattening assembly includes a telescopic guide rod installed at the top end of the mounting frame and located on one side of the hydraulic rod, the bottom of the telescopic guide rod is fixedly connected to a fixing plate, a connecting spring is arranged on the outside of the telescopic guide rod, a mounting groove is opened at the bottom of the fixing plate, and a plurality of pressure rollers are arranged inside the mounting groove.

[0012] As a preferred solution of the utility model, a plurality of the pressing rollers are rotatably arranged inside the mounting groove via a connecting shaft.

[0013] As a preferred solution of the utility model, the cutter and the cushion block cooperate with each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model aims at the problems in Beijing technology. The utility model sets an installation component in the metal plate cross-cutting device, so that after the tool becomes blunt after being used for a period of time, the worker can press the two pressing blocks, and the two sliding rings are driven to move toward each other under the action of the two pressing blocks, so that the installation spring is compressed until the two fixed plug blocks slide out of the fixed grooves on both sides of the inside of the matching groove, and then the installation block on the top of the cutter can be taken out from the matching groove to complete the disassembly of the cutter. Thereafter, a new cutter is replaced, and the two pressing blocks are pressed to drive the two fixed plug blocks to move toward each other, and the installation block is plugged into the inside of the fixed groove, so that the cutter can be replaced, so that the metal plate can be conveniently and quickly replaced according to actual needs after being actually used for a period of time, the operation is simple and convenient, and the efficiency of tool replacement can be effectively improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial internal structure of one side of the utility model;

[0018] Figure 3 This is an enlarged view of area A of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the flattening component of the utility model.

[0020] In the figure: 1. base; 101. walking wheel; 102. PLC controller; 103. mounting side plate; 104. conveying roller; 105. drive box; 106. mounting frame; 107. mounting plate; 108. cutter; 109. hydraulic rod; 110. fixing groove; 111. matching groove; 112. cushion block; 2. flattening assembly; 201. telescopic guide rod; 202. connecting spring; 203. fixing plate; 204. mounting groove; 205. pressing roller; 3. mounting assembly; 301. mounting block; 302. mounting rod; 303. mounting spring; 304. slip ring; 305. fixing plug block; 306. pressing block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0026] A metal sheet cross-cutting device comprises a base 1, a walking wheel 101 is installed at the bottom of the base 1, a PLC controller 102 is installed on one side of the base 1, mounting side plates 103 are installed on both sides of the top of the base 1, a driving box 105 is arranged on one side of one mounting side plate 103, a cushion block 112 is installed at a lower position between the two mounting side plates 103 and at the top center of the base 1, a plurality of conveying rollers 104 are arranged at a lower position between the two mounting side plates 103 and at both sides of the cushion block 112, and the two mounting side plates are provided with a plurality of conveying rollers 104. A mounting frame 106 is installed on the top of 103, a hydraulic rod 109 is arranged on one side of the top of the mounting frame 106 and above the pad 112, a mounting plate 107 is installed on the bottom of the hydraulic rod 109, a matching groove 111 is provided at the bottom of the mounting plate 107, fixing grooves 110 are provided on both sides of the matching groove 111, a mounting component 3 for convenient loading and unloading is arranged inside the matching groove 111, a cutter 108 is arranged at the bottom of the mounting component 3, and a flattening component 2 is arranged at the bottom of the mounting frame 106 and on one side of the hydraulic rod 109.

[0027] Specifically, the mounting assembly 3 includes a mounting block 301 arranged on the top of the cutter 108 and located inside the matching groove 111, a mounting rod 302 is installed inside the mounting block 301, slip rings 304 are slidably arranged at both ends of the outer side of the mounting rod 302, a mounting spring 303 is arranged between the two slip rings 304 and on the outer side of the mounting rod 302, a fixed plug block 305 and a pressing block 306 are respectively arranged on the top and bottom of the two slip rings 304, the mounting block 301 and the matching groove 111 cooperate with each other, the fixed plug block 305 and the pressing block 306 are both arranged in an "L" shape, and the fixed plug block 305 and the pressing block 306 are both passed through the mounting block 301 on one side close to the mounting plate 107, the fixed plug block 305 passes through the mounting block 301 and cooperates with the fixed groove 110, and when the cross-cutting device is used, a After the tool becomes blunt after a period of time, the worker can press the two pressing blocks 306, which will drive the two slip rings 304 to move toward each other under the action of the two pressing blocks 306, compressing the mounting spring 303 until the two fixed plug blocks 305 slide out of the fixed grooves 110 on both sides of the matching groove 111, and then the mounting block 301 on the top of the cutter 108 can be taken out of the matching groove 111 to complete the disassembly of the cutter 108, and then replace the new cutter 108, and press the two pressing blocks 306 to drive the two fixed plug blocks 305 to move toward each other, and plug the mounting block 301 into the fixing groove 110, so as to complete the replacement of the cutter 108, so that the tool can be replaced conveniently and quickly according to actual needs, the operation is simple and convenient, and the efficiency of tool replacement can be effectively improved to a certain extent.

[0028] Preferably, the flattening assembly 2 includes a telescopic guide rod 201 installed at the top end of the mounting frame 106 and located on one side of the hydraulic rod 109, a fixed plate 203 is fixedly connected to the bottom of the telescopic guide rod 201, a connecting spring 202 is arranged on the outside of the telescopic guide rod 201, a mounting groove 204 is opened at the bottom of the fixed plate 203, a plurality of pressure rollers 205 are arranged inside the mounting groove 204, and the plurality of pressure rollers 205 are rotatably arranged inside the mounting groove 204 through a connecting shaft, and the metal sheet is transported to the bottom of the flattening assembly 2 under the action of the conveying roller 104, and the pressure roller 205 can be pressed against the metal sheet on the top of the conveying roller 104 under the action of the telescopic guide rod 201 and the connecting spring 202, so that the metal sheet can be effectively flattened under the action of the pressure roller 205 during the movement, and then the effect of subsequent cross-cutting of the metal sheet can be effectively guaranteed.

[0029] Preferably, the cutter 108 and the pad 112 cooperate with each other. After the metal sheet moves to a suitable length, the PLC controller 102 controls the conveying roller 104 to stop working and controls the hydraulic rod 109 to press down. Under the action of the cutter 108 and the pad 112, the metal sheet can be cross-cut.

[0030] The working process of the utility model is as follows: when using the metal sheet cross-cutting device, firstly, one end of the rolled metal sheet is extended into the top of the conveying roller 104 between the two mounting side plates 103, and then the metal sheet is conveyed under the action of the conveying roller 104 and conveyed to the bottom of the flattening component 2, and the pressing roller 205 can be pressed tightly on the metal sheet on the top of the conveying roller 104 under the action of the telescopic guide rod 201 and the connecting spring 202, so that the metal sheet can be effectively flattened under the action of the pressing roller 205 during the movement, and then the effect of subsequent metal sheet cross-cutting can be effectively guaranteed. After the metal sheet moves to a suitable length, the conveying roller 104 is controlled to stop working by the PLC controller 102, and the hydraulic rod 109 is controlled to be pressed down, and the metal sheet can be cross-cut under the action of the cutter 108 and the cushion block 112. After the cutter of the cross-cutting device has been used for a period of time and the tool becomes blunt, the worker can press the two pressing blocks 306, and the two sliding rings 304 are driven to move toward each other under the action of the two pressing blocks 306, so that the mounting spring 303 is compressed until the two fixed plug blocks 305 slide out of the fixed grooves 110 on both sides of the matching groove 111, and then the mounting block 301 on the top of the cutter 108 can be taken out of the matching groove 111, and the cutter 108 can be disassembled. Thereafter, a new cutter 108 can be replaced, and the two pressing blocks 306 are pressed to drive the two fixed plug blocks 305 to move toward each other, and the mounting block 301 is plugged into the fixed groove 110, thereby completing the replacement of the cutter 108, so that the tool can be replaced conveniently and quickly according to actual needs, the operation is simple and convenient, and the efficiency of tool replacement can be effectively improved to a certain extent.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal sheet cross-cutting device, comprising a base (1), characterized in that: A walking wheel (101) is installed at the bottom of the base (1), a PLC controller (102) is installed on one side of the base (1), mounting side panels (103) are installed on both sides of the top of the base (1), a drive box (105) is provided on one side of one of the mounting side panels (103), a cushion block (112) is installed at a lower position between the two mounting side panels (103) and at the center of the top of the base (1), a plurality of conveying rollers (104) are installed at a lower position between the two mounting side panels (103) and at both sides of the cushion block (112), and mounting side panels (103) are installed on the top of the two mounting side panels (103). A mounting frame (106), a hydraulic rod (109) is arranged on one side of the top end of the mounting frame (106) and above the cushion block (112), a mounting plate (107) is installed at the bottom of the hydraulic rod (109), a matching groove (111) is provided at the bottom of the mounting plate (107), fixing grooves (110) are provided on both sides of the matching groove (111), a mounting assembly (3) for facilitating loading and unloading is arranged inside the matching groove (111), a cutter (108) is arranged at the bottom of the mounting assembly (3), and a flattening assembly (2) is arranged at the bottom of the mounting frame (106) and on one side of the hydraulic rod (109); The mounting assembly (3) comprises a mounting block (301) arranged on the top of the cutter (108) and located inside the matching groove (111); a mounting rod (302) is installed inside the mounting block (301); both ends of the outer side of the mounting rod (302) are slidably provided with slip rings (304); a mounting spring (303) is arranged between the two slip rings (304) and located outside the mounting rod (302); and a fixing plug block (305) and a pressing block (306) are respectively arranged on the top and bottom of the two slip rings (304).

2. A metal sheet cross-cutting device according to claim 1, characterized in that: The mounting block (301) and the matching groove (111) cooperate with each other.

3. The metal sheet cross-cutting device according to claim 1, characterized in that: The fixed plug block (305) and the pressing block (306) are both arranged in an "L" shape, and the sides of the fixed plug block (305) and the pressing block (306) close to the mounting plate (107) both pass through the mounting block (301).

4. A metal sheet cross-cutting device according to claim 1, characterized in that: The fixed insert block (305) passes through the mounting block (301) and cooperates with the fixed slot (110).

5. The metal sheet cross-cutting device according to claim 1, characterized in that: The flattening assembly (2) comprises a telescopic guide rod (201) mounted at the top end of the mounting frame (106) and located on one side of the hydraulic rod (109); a fixing plate (203) is fixedly connected to the bottom of the telescopic guide rod (201); a connecting spring (202) is arranged on the outside of the telescopic guide rod (201); a mounting groove (204) is provided at the bottom of the fixing plate (203); and a plurality of pressing rollers (205) are arranged inside the mounting groove (204).

6. A metal sheet cross-cutting device according to claim 5, characterized in that: The plurality of pressing rollers (205) are rotatably arranged inside the mounting groove (204) via a connecting shaft.

7. The metal sheet cross-cutting device according to claim 1, characterized in that: The cutter (108) and the cushion block (112) cooperate with each other.

Images