Servo material shifting device of metal sheet cutting line

Abstract

The utility model relates to a servo material shifting device of a metal sheet cutting line, which comprises a shearing machine, the shearing machine is provided with a mounting table, the mounting table is provided with a roller, the mounting table is provided with a servo motor, the servo motor is provided with a shifting wheel, the mounting table is provided with a mounting column, the mounting column is provided with a material shifting pressing wheel, and a trigger assembly is arranged in the mounting column. A servo motor is arranged, so that a poking wheel can be started only when materials completely fall, and damage to the materials caused by friction during shearing of the materials is avoided; the trigger assembly comprises a trigger plate, the trigger plate is arranged in a mounting column, a connecting column is mounted in the mounting column, a rotating shaft is mounted on the connecting column, the material stirring pressing wheel is mounted on the rotating shaft, a trigger spring is connected between the trigger plate and the connecting column, a fixing block is mounted in the connecting column, and a first fixing groove is formed in the mounting column. By arranging the triggering mechanism, the shifting pressing wheel can be driven by using the movement of the pressing beam of the shearing machine as power when the shearing machine shears, the shifting function can be achieved without additional driving equipment, and the manufacturing cost is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material feeding devices, and particularly relates to a servo material feeding device for a metal sheet cutting line. Background Technique

[0002] The material feeding device is used to quickly separate the cut material from the shear when shearing thin materials such as tinplate shearing machines, so as to avoid the impact of the subsequent conveyed material on the surface of the previously sheared material and cause contact damage.

[0003] When the existing material feeding device is in use, after the material is cut by the shear, the feeding pressure wheel will quickly press down, pressing the material on the conveyor belt so that the material adheres to the conveyor belt to achieve the purpose of quickly separating the material. However, since the conveyor belt below is in operation when the tinplate is stationary and sheared, it will cause frictional damage to the material surface, and the movement of the feeding pressure wheel often uses an additional driving device to operate, resulting in an increase in manufacturing cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a servo material feeding device for a metal sheet cutting line to solve the problems existing in the background technique.

[0005] To achieve the above technical purpose, the technical solution adopted by the utility model is as follows: A servo material feeding device for a metal sheet cutting line includes a shear. An installation table is provided at the discharge port of the shear. A plurality of rollers are rotatably installed on the upper end of the installation table. A servo motor is fixedly installed on the upper side of the left end of the installation table. The output shaft of the servo motor is fixedly installed with a separating wheel rotatably connected to the installation table. Installation columns are fixedly installed at both the left and right ends of the installation table. A feeding pressure wheel is provided between the two installation columns. A triggering component is provided in the installation column. By setting the servo motor, the separating wheel can be set to start only when the material completely falls, thereby avoiding frictional damage to the material during material shearing.

[0006] The trigger assembly includes a trigger plate which is slidably installed inside the mounting column. The trigger plate is fixedly connected to the pressure beam of the shearing machine. A moving groove matching the trigger plate is formed at the rear end of the mounting column. A connecting column is slidably installed inside the mounting column. A rotating shaft is rotatably installed between the two connecting columns. The feeding pressing wheel is fixedly installed on the rotating shaft, and the mounting column is provided with an empty groove matching the rotating shaft. A trigger spring is fixedly connected between the trigger plate and the connecting column. A fixing block is slidably installed inside the connecting column. A first fixing groove matching the fixing block is formed inside the mounting column, and the fixing block slidably penetrates through the connecting column. A fixing spring is fixedly connected between the fixing block and the connecting column. A trigger block matching the fixing block is fixedly installed at the lower end of the trigger plate. A trigger groove matching the trigger block is formed at the upper end of the connecting block. By setting the trigger mechanism, the feeding pressing wheel can be driven by the movement of the pressure beam of the shearing machine during shearing as power, and the feeding function can be realized without setting additional driving equipment, greatly saving the manufacturing cost.

[0007] A delay reset assembly is arranged inside the connecting column. The delay reset assembly includes reset grooves. There are two reset grooves which are respectively formed at both ends of the rotating shaft. A reset rope is fixedly installed between the fixing block and the reset grooves. A second fixing groove matching the fixing block is formed below the first fixing groove inside the mounting column. By setting the delay reset assembly, the feeding pressing wheel can be reset, and the pressing time of the feeding pressing wheel on the material can be prolonged to assist the feeding wheel in pushing the material and avoid slipping.

[0008] An auxiliary pulley is fixedly installed on the upper side inside the connecting column, and the reset rope passes through the auxiliary pulley, so as to guide the reset rope and make its operation more stable.

[0009] The rear part of the fixing block is a triangular block, and the front part of the fixing block is a rectangular plate, so that when the trigger block contacts it, the fixing block can be extruded to make a lateral displacement.

[0010] The acute angle at the rear part of the fixing block is an inclined surface, which is convenient for the fixing block to slide out of the second fixing groove.

[0011] A limiting rod is fixedly installed at the position of the fixing spring inside the connecting column, and the limiting rod slidably penetrates through the fixing block, so as to limit the fixing block and the fixing spring and make their operation more stable.

[0012] Advantages of the present utility model: By providing the servo motor, it is possible to set the separating wheel to start only when the material has completely fallen, thereby avoiding damage to the material caused by friction during material shearing. By providing the triggering mechanism, the separating pressure wheel can be driven by the movement of the pressing beam of the shearing machine during shearing as the power, and the separating function can be achieved without setting additional driving equipment, greatly saving the manufacturing cost. By providing the delay reset component, the separating pressure wheel can be reset, and the pressing time of the separating pressure wheel on the material can be extended to assist the separating wheel in pushing the material and avoid slipping. Description of the Drawings

[0013] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings.

[0014] Figure 1 is a schematic structural diagram of a servo material separating device for a metal sheet cutting line of the present utility model;

[0015] Figure 2 is a schematic cross-sectional view of a servo material separating device for a metal sheet cutting line of the present utility model;

[0016] Figure 3 is a schematic cross-sectional view of the mounting column in a servo material separating device for a metal sheet cutting line of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the fixing block in a servo material separating device for a metal sheet cutting line of the present utility model.

[0018] Main element symbols are explained as follows: shearing machine 100, mounting table 101, roller 102, servo motor 103, separating wheel 104, mounting column 105, material separating pressure wheel 106, trigger plate 200, moving groove 201, connecting column 202, rotating shaft 203, trigger spring 204, fixing block 205, first fixing groove 206, fixing spring 207, trigger block 208, trigger groove 209, reset groove 301, reset rope 302, second fixing groove 303, auxiliary pulley 304, limiting rod 401. Detailed Embodiments

[0019] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0020] As Figure 1-4As shown in the figure, a servo material pushing device for a metal sheet cutting line includes a shearing machine 100. An installation platform 101 is provided at the discharge port of the shearing machine 100. A number of rollers 102 are rotatably installed at the upper end of the installation platform 101. A servo motor 103 is fixedly installed on the upper side of the left end of the installation platform 101. A stripping wheel 104 rotatably connected to the installation platform 101 is fixedly installed on the output shaft of the servo motor 103. Installation columns 105 are fixedly installed at both the left and right ends of the installation platform 101. A material pushing pressure wheel 106 is jointly provided between the two installation columns. A triggering assembly is provided inside the installation column 105. By setting the servo motor 103, the stripping wheel 104 can be set to start only when the material completely falls, thereby avoiding damage to the material caused by friction during material shearing.

[0021] The triggering assembly includes a trigger plate 200. The trigger plate 200 is slidably installed inside the installation column 105. The trigger plate 200 is fixedly connected to the pressure beam of the shearing machine 100. A moving groove 201 matching the trigger plate 200 is opened at the rear end of the installation column. A connecting column 202 is slidably installed inside the installation column 105. A rotating shaft 203 is rotatably installed between the two connecting columns 202. The material pushing pressure wheel 106 is fixedly installed on the rotating shaft 203. And an empty groove matching the rotating shaft 203 is opened in the installation column 105. A triggering spring 204 is fixedly connected between the trigger plate 200 and the connecting column 202. A fixing block 205 is slidably installed inside the connecting column 202. A first fixing groove 206 matching the fixing block 205 is opened inside the installation column 105. And the fixing block 205 slidably penetrates through the connecting column 202. A fixing spring 207 is fixedly connected between the fixing block 205 and the connecting column 202. A trigger block 208 matching the fixing block 205 is fixedly installed at the lower end of the trigger plate 200. A trigger groove 209 matching the trigger block 208 is opened at the upper end of the connecting block 202. By setting the triggering mechanism, the material pushing and pressing wheel 106 can be driven by the movement of the pressure beam of the shearing machine 100 during shearing as the power, and the stripping function can be realized without setting additional driving equipment, greatly saving the manufacturing cost.

[0022] A delay reset assembly is provided inside the connecting column. The delay reset assembly includes reset grooves 301. There are two reset grooves 301, which are respectively opened at both ends of the rotating shaft 203. A reset rope 302 is fixedly installed between the fixing block 205 and the reset groove 301. A second fixing groove 303 matching the fixing block 205 is opened below the first fixing groove 206 inside the installation column 105. By setting the delay reset assembly, the material pushing and pressing wheel 106 can be reset, and the pressing time of the material pushing and pressing wheel 106 on the material can be extended, assisting the stripping wheel 104 to push the material and avoiding slipping.

[0023] An auxiliary pulley 304 is fixedly installed inside the connecting column 202 at the upper side, and the reset rope 302 passes through the auxiliary pulley 304, so as to guide the reset rope 302 and make its operation more stable.

[0024] The rear part of the fixed block 205 is a triangular block, and the front part of the fixed block 205 is a rectangular plate. Thus, when the trigger block 208 contacts it, the fixed block 205 can be squeezed to cause a lateral displacement.

[0025] The acute angle at the rear part of the fixed block 205 is an inclined surface, which is convenient for the fixed block 205 to slide out of the second fixed groove 303.

[0026] A limiting rod 401 is fixedly installed at the position of the fixing spring 207 inside the connecting column 202, and the limiting rod 401 slidably penetrates through the fixed block 205, so as to limit the fixed block 205 and the fixing spring 207 and make their operation more stable.

[0027] When this embodiment is in use, the shearing machine 100 will push the material to be conveyed from its discharge port to the shearing position. During shearing, its pressing beam will move downward to drive the cutter head of the shearing machine 100 to shear the material. In this process, the trigger plate 200 connected to the pressing beam of the shearing machine 100 will move downward with it and compress the trigger spring 204. When the shearing machine 100 finishes shearing, the trigger block 208 on the trigger plate 200 contacts the fixed block 205 and squeezes it, causing it to displace and leave the first fixed groove 206 to release the fixation of the connecting column 202. The trigger spring 204 is released, causing the connecting column 202 to move downward. The connecting column 202 drives the rotating shaft 203 and the material separating pressing wheel 106 to move downward, push down the sheared material and press it on the material separating wheel 104. And the fixed block 205 is fixed when the fixing spring 207 enters the second fixed groove 303. The pressing beam of the shearing machine 100 resets and drives the trigger plate 200 to move upward, stretching the trigger spring 204. The servo motor 103 is started, and the servo motor 103 drives the material separating wheel 104 to rotate to separate the material from this device. At the same time, the material separating pressing wheel 106 rotates through the movement of the material. The material separating pressing wheel 106 drives the rotating shaft 203 and the reset groove 301 to rotate. The reset groove 301 pulls the reset rope 302, and the reset rope 302 pulls the fixed block 205. When the material is separated, the reset rope 302 just pulls the fixed block 205 out of the second fixed groove 303, and the trigger spring 204 contracts to reset the connecting column 202.

[0028] In this embodiment, by setting the servo motor 103, the separating wheel 104 can be set to start only when the material has completely fallen, thereby avoiding damage to the material caused by friction during material shearing. By setting the triggering mechanism, the separating pressure wheel 106 can be driven by the movement of the pressure beam of the shearing machine 100 during shearing as the power, and the separating function can be realized without setting additional driving equipment, greatly saving the manufacturing cost. By setting the delay reset component, the separating pressure wheel 106 can be reset, and the pressing time of the separating pressure wheel 106 on the material can be extended to assist the separating wheel 104 in pushing the material and avoid slipping.

[0029] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A servo material feeding device for a metal sheet cutting line, comprising a shearing machine, wherein a mounting platform is provided at the material outlet of the shearing machine, and characterized in that: A plurality of rollers are rotatably mounted on the upper end of the mounting platform, a servo motor is fixedly mounted on the upper side of the left end of the mounting platform, a disengagement wheel rotatably connected to the mounting platform is fixedly mounted on the output shaft of the servo motor, mounting columns are fixedly mounted on both the left and right ends of the mounting platform, a disengagement pressure wheel is commonly arranged between the two mounting columns, and a trigger assembly is arranged inside the mounting column; The trigger assembly includes a trigger plate, which is slidably installed inside the mounting column, and the trigger plate is fixedly connected to the pressure beam of the shearing machine. A moving groove matching the trigger plate is provided at the rear end of the mounting column, and a connecting column is slidably installed inside the mounting column, and a rotating shaft is installed between the two connecting columns for common rotation, the material-digging pressure wheel is fixedly installed on the rotating shaft, and the mounting column is provided with an empty groove matching the rotating shaft, a trigger spring is fixedly connected between the trigger plate and the connecting column, a fixed block is slidably installed in the connecting column, a first fixed groove matching the fixed block is provided inside the mounting column, and the fixed block slides through the connecting column, a fixed spring is fixedly connected between the fixed block and the connecting column, and a trigger block matching the fixed block is fixedly installed at the lower end of the trigger plate.

2. The servo material feeding device of the metal sheet cutting line according to claim 1, characterized in that: A delayed reset component is provided in the connecting column, and the delayed reset component includes a reset groove. There are two reset grooves, and the two reset grooves are respectively opened at both ends of the rotating shaft. A reset rope is fixedly installed between the fixed block and the reset groove. A second fixed groove matching the fixed block is opened at the lower side of the first fixed groove inside the installation column.

3. The servo material feeding device of the metal sheet cutting line according to claim 2, characterized in that: An auxiliary pulley is fixedly mounted on the upper side of the connection column, and the reset rope passes through the auxiliary pulley.

4. The servo material feeding device of the metal sheet cutting line according to claim 2, characterized in that: The rear part of the fixing block is a triangular block, and the front part of the fixing block is a rectangular plate.

5. The servo material feeding device of the metal sheet cutting line according to claim 4, characterized in that: The rear acute angle of the fixing block is an inclined surface.

6. The servo material feeding device of the metal sheet cutting line according to claim 1, characterized in that: A limiting rod is fixedly installed at the fixing spring inside the connecting column, and the limiting rod slides through the fixing block.

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