Transverse cutting equipment for thick plate production line
By designing cross-cutting equipment for thick plate production lines, the problems of uneven cutting of plates, serious burrs, high dangers and inaccurate fixed lengths in the prior art are solved, and efficient, safe and precise cutting of plates is achieved.
Patent Information
- Application Number
- CN202422238723.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-12
AI Technical Summary
When cutting thick plates, existing plate cutting equipment has problems such as irregular cutting, serious burrs on the lower surface, high risk, inaccurate fixed length and inconvenient vacuum cleaning.
A cross-cutting device for a thick plate production line is designed, including a frame, a moving mechanism, a pressing device, a cross-cutting device, a dust removal device and an auxiliary traction mechanism. The moving mechanism realizes the precise movement and cutting of the plate through the cross-cutting platform and longitudinal and transverse components. The compression device and transverse cutting device ensure smooth cutting, the dust removal device improves the cleanliness of the production environment, and the auxiliary traction mechanism realizes the stable conveying and precise length of the plate.
The lower cutting of the thick plate is achieved, which reduces slippage and uneven cutting surfaces during the conveying process of the plate, improves cutting quality and safety, and can accurately control the cutting length.
Smart Images
Figure CN223029803U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of plate cutting equipment, and in particular to a cross-cutting equipment for a thick plate production line. Background Art
[0002] At present, some sheet products on the market need to be coated from the bottom. When cutting the sheets, upper cutting is usually adopted. Upper cutting cannot cut out relatively neat sheets. The lower surface of the sheet will produce extremely serious burrs due to the coating. In addition, upper cutting is dangerous, the fixed length is inaccurate, and dust collection is inconvenient. Summary of the invention
[0003] In order to solve the above-mentioned technical problems, the purpose of this application is to provide a cross-cutting device for a thick plate production line.
[0004] To achieve the above purpose, the present application adopts the following technical solution: a cross-cutting device for a thick plate production line, comprising:
[0005] frame;
[0006] The moving mechanism comprises a transverse cutting platform slidably mounted on the top of the frame, and a longitudinal moving assembly and a transverse moving assembly mounted below the transverse cutting platform. The longitudinal moving assembly is drivingly connected between the transverse cutting platform and the frame to drive the transverse cutting platform to move in the front-rear direction relative to the frame. The transverse cutting platform is provided with a transverse cutting opening extending in the left-right direction.
[0007] A clamping device connected to the cross-cutting platform and located above the cross-cutting platform, wherein the clamping device has a clamping block located just above the cross-cutting opening, and the clamping block is configured to be able to clamp the thick plate at the cross-cutting opening from top to bottom;
[0008] A cross-cutting device is installed below the cross-cutting platform, the cross-cutting device includes a cutter extending from bottom to top into the cross-cutting opening, at least part of the cutter is located above the cross-cutting platform, and the transverse moving assembly is in driving connection with the cross-cutting device to drive the cutter to move back and forth in the cross-cutting opening in the left and right directions;
[0009] a dust removal device, comprising an upper dust removal assembly installed above the transverse cutting platform and a lower dust removal assembly installed below the transverse cutting platform; and
[0010] An auxiliary traction mechanism is installed at the rear end of the frame. The auxiliary traction mechanism includes a traction belt for conveying the thick plate from front to back. The traction belt has a first size in the front-to-back direction. The traction belt is transmission-connected to the cross-cutting platform, and the first size is adjustable.
[0011] In the above technical solution, further preferably, a first conveying shaft is rotatably arranged at the rear end of the cross-cutting platform, and the first conveying shaft extends in the left-right direction.
[0012] In the above technical solution, further preferably, the auxiliary traction mechanism includes a pair of support plates, and a second conveying shaft and an adjustment shaft rotatably arranged between the pair of support plates. Both the second conveying shaft and the adjustment shaft extend in the left-right direction. The traction belt bypasses the second conveying shaft, the adjustment shaft and the first conveying shaft, and is tensioned between the second conveying shaft and the first conveying shaft. The adjustment shaft is configured to move downward when the cross-cutting platform moves forward.
[0013] In the above technical solution, further preferably, the first dimension is the axial center distance between the first conveying shaft and the second conveying shaft.
[0014] In the above technical solution, further preferably, the auxiliary traction mechanism further includes a traction motor, a traction shaft and a traction cylinder. The traction motor is in transmission connection with the second conveying shaft to drive the second conveying shaft to rotate around its own axis. The traction shaft is located directly above the second conveying shaft and is parallel to the second conveying shaft. The traction cylinder is in transmission connection with the traction shaft to drive the traction shaft to press the thick plate against the second conveying shaft.
[0015] In the above technical solution, further preferably, there is a pair of first sliding components between the cross-cutting platform and the frame. The pair of first slider components are arranged opposite to each other left and right. Each of the first sliding components includes a first slide rail installed on the top of the frame and at least one first slider installed on the bottom of the cross-cutting platform. The at least one first slider is in sliding fit with the first slide rail.
[0016] In the above technical solution, further preferably, the longitudinal movement component includes a rack installed on the frame, a gear meshing with the rack, and a longitudinal movement motor driving the gear to rotate around its own axis. The rack extends in the front-rear direction, and the axis of the gear extends in the left-right direction.
[0017] In the above technical solution, further preferably, the transverse movement component includes a transverse movement motor, a pair of sprockets arranged opposite to each other left and right, and a chain drivingly connected between the pair of sprockets. The transverse movement motor is in transmission connection with one of the sprockets to drive the sprocket to rotate. The cross-cutting device is connected to the chain.
[0018] In the above technical solution, it is further preferred that a groove is provided at the bottom of the clamping block, the groove extends in the left-right direction and corresponds to the cross-cut up and down, and the groove is configured to accommodate a portion of the cutter located above the cross-cutting platform.
[0019] In the above technical solution, it is further preferred that the cutter is a circular rolling cutter, and the cross-cutting device includes a cutting motor transmission-connected to the cutter, and the cutting motor is used to drive the cutter to rotate around its own axis.
[0020] Compared with the prior art, the present invention has the following beneficial effects:
[0021] The present application has a simple structure and is easy to operate, and can achieve lower cutting of lower coated products, reduce slippage, uneven cutting surfaces and excessive dust during plate transportation, and can also accurately control the cutting length and improve cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the three-dimensional structure of a cross-cutting device provided in an embodiment of the present application;
[0023] Figure 2 for Figure 1 The main view of the cross-section device in;
[0024] Figure 3 for Figure 1 A side view of a cross-section device in FIG.
[0025] Figure 4 for Figure 1 A top view of the cross-section device in FIG.
[0026] Figure 5 for Figure 1 A schematic diagram of a three-dimensional structure in which the cross-cutting platform is installed on a frame;
[0027] Figure 6 for Figure 2 Schematic diagram of the three-dimensional structure of the cross-cutting device.
[0028] Among them: 100, cross-cutting equipment; 1, frame; 2, moving mechanism; 21, cross-cutting platform; 210, cross-cutting opening; 22, longitudinal moving assembly; 221, rack; 222, gear; 223, longitudinal moving motor; 23, transverse moving assembly; 231, transverse moving motor; 232, sprocket; 233, chain; 24, first sliding assembly; 241, first slide rail; 242, first slider; 25, second sliding assembly; 251, second slide rail; 252 , second slider; 3, clamping device; 31, clamping block; 310, groove; 32, clamping cylinder; 4, cross-cutting device; 41, cutter; 42, cutting motor; 5, dust removal device; 51, upper dust removal assembly; 52, lower dust removal assembly; 6, auxiliary traction mechanism; 61, traction belt; 62, support plate; 63, second conveying shaft; 64, adjusting shaft; 65, first conveying shaft; 66, traction motor; 67, traction shaft; 68, traction cylinder. DETAILED DESCRIPTION
[0029] To describe the technical content, structural features, achieved purpose and effect of the application in detail, the technical solutions in the embodiments of the application will be described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all of the embodiments. In the following description, for the purpose of explanation, many specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in the case of one or more equivalent arrangements. In addition, various exemplary embodiments may be different, but not necessarily exclusive. For example, without departing from the inventive concept, the specific shape, structure and characteristics of the exemplary embodiment may be used or implemented in another exemplary embodiment.
[0030] An embodiment of the present application provides a cross-cutting device for a thick plate production line, which cuts the plate into a fixed length according to production requirements.
[0031] like Figure 1 , 2 As shown, the cross-cutting device 100 includes: a frame 1 and a moving mechanism 2, a pressing device 3, a cross-cutting device 4, a dust removal device 5 and an auxiliary traction mechanism 6 arranged on the frame 1.
[0032] like Figure 1 , 2 As shown in Figures 5 and 6, the moving mechanism 2 includes a cross-cutting platform 21 slidably mounted on the top of the frame 1, and a longitudinal movement component 22 and a transverse movement component 23 mounted below the cross-cutting platform 21. The longitudinal movement component 22 is transmission-connected between the cross-cutting platform 21 and the frame 1 to drive the cross-cutting platform 21 to move in the front-rear direction relative to the frame 1. A cross-cutting opening 210 extending in the left-right direction is provided on the cross-cutting platform 21.
[0033] like Figure 1-3 As shown, there is a pair of first sliding assemblies 24 between the cross-cutting platform 21 and the frame 1. The pair of first sliding assemblies 24 are arranged opposite to each other on the left and right. Each first sliding assembly 24 includes a first slide rail 241 installed on the top of the frame 1 and a pair of first sliding blocks 242 installed on the bottom of the cross-cutting platform 21. The pair of first sliding blocks 242 are arranged opposite to each other front and back and slideably cooperate with the first slide rail 241.
[0034] The longitudinal movement assembly 22 includes a rack 221 mounted on the frame 1, a gear 222 meshing with the rack 221, and a longitudinal movement motor 223 driving the gear 222 to rotate around its own axis. The rack 221 extends in the front-to-back direction, and the axis of the gear 222 extends in the left-to-right direction. When the longitudinal movement motor 223 is started, the interaction force between the rack 221 and the gear 222 causes the rotating gear 222 to move forward and backward along the rack 221, and the cross-cutting platform 21 connected to the longitudinal movement assembly 22 moves forward and backward along the first slide rail 241 driven by the gear 222, and the first slide assembly 24 guides the movement of the cross-cutting platform 21.
[0035] The transverse moving assembly 23 includes a transverse moving motor 231, a pair of sprocket wheels 232 arranged opposite to each other on the left and right sides, and a chain 233 drivingly connected between the pair of sprocket wheels 232. The transverse moving motor 231 is drivingly connected to one of the sprocket wheels 232 to drive the sprocket wheel 232 to rotate, and the cross-cutting device 4 is connected to the chain 233. When the sprocket wheel 232 connected to the transverse moving motor 231 rotates, the chain 233 bypassing the pair of sprocket wheels 232 moves back and forth in the left and right directions along with the sprocket wheels 232, and the cross-cutting device 4 connected to the chain 233 moves in the left and right directions along with the chain 233.
[0036] There is a second sliding assembly 25 between the cross-cutting device 4 and the frame 1. The second sliding assembly 25 includes a second slide rail 251 installed on the frame 1 and a second slider 252 installed on the cross-cutting device 4. The second slide rail 251 extends in the left-right direction, and the second slider 252 slides with the second slide rail 251. When the cross-cutting device 4 is driven by the transverse movement assembly 23, the cross-cutting device 4 moves back and forth along the second slide rail 251 through the cooperation between the second slider 252 and the second slide rail 251. The second sliding assembly 25 guides the movement of the cross-cutting device 4.
[0037] like Figure 2 , 3As shown in FIGS. 6 and 7 , the cross-cutting device 4 is installed below the cross-cutting platform 21. The cross-cutting device 4 includes a cutter 41 extending from bottom to top into the cross-cutting opening 210. At least part of the cutter 41 is located above the cross-cutting platform 21. When the cross-cutting device 4 moves under the drive of the transverse moving assembly 23, the cutter 41 moves in the cross-cutting opening 210 in the left-right direction to cut the plate on the cross-cutting platform 21 transversely. In the embodiment of the present application, the cutter 41 is a circular rolling cutter. The cross-cutting device 4 also includes a cutting motor 42 that is transmission-connected to the cutter 41. The cutting motor 42 is used to drive the cutter 41 to rotate around its own axis. The cutter 41 rotates around its own axis while moving transversely to achieve cutting of the plate.
[0038] like Figure 1 , 2 As shown, the clamping device 3 is connected to the cross-cutting platform 21 and is located above the cross-cutting platform 21. The clamping device 3 has a clamping block 31 located just above the cross-cutting opening 210 and a clamping cylinder 32 driving the clamping block 31 to move up and down. The clamping block 31, driven by the clamping cylinder 32, clamps the thick plate at the cross-cutting opening 210 from top to bottom, so that the cutter 41 can cut the plate at the cross-cutting opening 210 and improve the flatness of the cut surface. A groove 310 is provided at the bottom of the clamping block 31. The groove 310 extends in the left-right direction and corresponds to the cross-cutting opening 210 up and down. The groove 310 is configured to accommodate part of the cutter 41 located above the cross-cutting platform 21. When the clamping block 31 clamps the plate on the cross-cutting platform 21, the groove 310 provides space for the cutter 41 to move back and forth in the horizontal direction.
[0039] like Figure 1 , 2 As shown in Figure 5, the dust removal device 5 is used to suck the dust and wood chips generated by the cutter 41 when cutting the board. The dust removal device 5 includes an upper dust removal component 51 installed above the cross-cutting platform 21 and a lower dust removal component 52 installed below the cross-cutting platform 21. The upper dust removal component 51 includes an air vent loaded with suction negative pressure, the air vent faces the cross-cutting platform 21 and is located at the rear side of the cross-cutting opening 210. When the cutter 41 cuts the board, the air vent sucks the wood chips and dust raised from the board. The lower dust removal component 52 includes a dust removal cover 521 covering the outer side of the part of the cutter 41 located below the cross-cutting platform 21. The dust removal cover 521 is connected to the suction motor through a pipeline. The dust removal cover 521 moves with the cutter 41 to suck the dust and wood chips generated when the cutter 41 cuts the board. The dust removal device 5 creates a dust-free production environment through the upper dust removal component 51 and the lower dust removal component 52.
[0040] like Figure 1-4As shown, the auxiliary traction mechanism 6 is installed at the rear end of the frame 1, and the auxiliary traction mechanism 6 includes a traction belt 61 for conveying thick plates from front to back, a pair of support plates 62 arranged opposite to each other on the left and right, a second conveying shaft 63 and an adjusting shaft 64 rotatably arranged between the pair of support plates 62, and a first conveying shaft 65 rotatably arranged at the rear end of the cross-cutting platform 21. The first conveying shaft 65, the second conveying shaft 63 and the adjusting shaft 64 all extend in the left-right direction, the second conveying shaft 63 and the adjusting shaft 64 are both located on the rear side of the first conveying shaft 65, and the adjusting shaft 64 is located between the first conveying shaft 65 and the second conveying shaft 63, the traction belt 61 bypasses the first conveying shaft 65, the second conveying shaft 63 and the adjusting shaft 64, and the traction belt 61 is tightened between the first conveying shaft 65 and the second conveying shaft 63.
[0041] The auxiliary traction mechanism 6 also includes a traction motor 66, a traction shaft 67 and a traction cylinder 68. The traction motor 66 is connected to the second conveying shaft 63 to drive the second conveying shaft 63 to rotate around its own axis. The second conveying shaft 63 drives the traction belt 61 to rotate, thereby conveying the plate from front to back. The traction shaft 67 is located directly above the second conveying shaft 63 and is parallel to the second conveying shaft 63. The traction cylinder 68 is connected to the traction shaft 67 to drive the traction shaft 67 to press down, thereby pressing the thick plate on the second conveying shaft 63. The traction cylinder 68 adjusts the downward pressing distance according to the thickness of the plate currently being moved, and presses different plates on the second conveying shaft 63, so as to realize the traction and conveying of the plate, and effectively prevent the plate from slipping during the traction process.
[0042] When cutting the plate, the pressing block 31 and the traction shaft 67 respectively press the plate to prevent the plate from tilting or shifting left and right during the cutting process, thereby ensuring the flatness of the cut surface. The longitudinal movement assembly 22 drives the mobile mechanism 2 and the pressing device 3, the cross-cutting device 4 and the dust removal device 5 installed on the mobile mechanism 2 to move forward and backward, thereby adjusting the length of the plate pressed between the pressing block 31 and the traction shaft 67, and accurately controlling the length of the cut plate.
[0043] The traction belt 61 has a first dimension D in the front-to-back direction, that is, the axial center distance between the first conveying shaft 65 and the second conveying shaft 63; when the cross-cutting platform 21 moves forward and backward, the size of the first dimension D changes; when the first conveying shaft 65 approaches the second conveying shaft 63, the traction belt 61 below the first conveying shaft 65 and the second conveying shaft 63 hangs loosely, and at this time the loose traction belt 61 will slip with the second conveying shaft 63, so it is necessary to move the adjusting shaft 64 downward, and the traction belt 61 is tightened between the first conveying shaft 65, the second conveying shaft 63 and the adjusting shaft 64.
[0044] The cross-cutting device 100 further includes a controller (not shown in the figure) and a length meter (not shown in the figure) that is signal-connected to the controller. The length meter is used to detect the length of the board conveyed on the cross-cutting platform 21. The controller is signal-connected to the pressing cylinder 32, the cutting motor 42, the transverse movement motor 231, the longitudinal movement motor 223, the traction motor 66, and the traction cylinder 68 to control the operation of each driving member. When the length meter detects that the board has been conveyed to a preset length, the controller controls the pressing cylinder 32 to drive the pressing block 31 and the traction cylinder 68 to drive the traction shaft 67 to press the board, and the cutting motor 42 and the transverse movement motor 231 drive the cutter 41 to cut the board.
[0045] The working principle of this application is as follows: Adjust the positions of the cross-cutting platform 21 and the adjusting shaft 64 in advance, and input the cutting length of the board into the controller; the auxiliary traction mechanism 6 traction the board at the rear side of the cross-cutting platform 21, so that the board is conveyed from front to back. When the length meter detects that the board has moved a preset cutting length from the cross-cut, the pressing cylinder 32 drives the pressing block 31 to press down to press the board, the cutting motor 42 drives the cutter 41 to rotate, and the transverse movement motor 231 drives the rotating cutter 41 to move horizontally to cut the board at the cross-cut 210. The cutter 41 stops rotating and resets, the pressing cylinder 32 resets, and the traction belt 61 continues to convey the board from front to back.
[0046] The above shows and describes the basic principle, main features and advantages of this application. Those skilled in the art should understand that this application is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of this application. Without departing from the spirit and scope of this application, this application will have various changes and improvements. The scope of protection required by this application is defined by the appended claims, the specification and their equivalents.
Claims
1. A cross-cutting device for a thick plate production line, characterized in that: include: frame; The moving mechanism comprises a transverse cutting platform slidably mounted on the top of the frame, and a longitudinal moving assembly and a transverse moving assembly mounted below the transverse cutting platform. The longitudinal moving assembly is drivingly connected between the transverse cutting platform and the frame to drive the transverse cutting platform to move in the front-rear direction relative to the frame. The transverse cutting platform is provided with a transverse cutting opening extending in the left-right direction. A clamping device connected to the cross-cutting platform and located above the cross-cutting platform, wherein the clamping device has a clamping block located just above the cross-cutting opening, and the clamping block is configured to be able to clamp the thick plate at the cross-cutting opening from top to bottom; A cross-cutting device is installed below the cross-cutting platform, the cross-cutting device includes a cutter extending from bottom to top into the cross-cutting opening, at least part of the cutter is located above the cross-cutting platform, and the transverse moving assembly is in driving connection with the cross-cutting device to drive the cutter to move back and forth in the cross-cutting opening in the left and right directions; a dust removal device, comprising an upper dust removal assembly installed above the transverse cutting platform and a lower dust removal assembly installed below the transverse cutting platform; and An auxiliary traction mechanism is installed at the rear end of the frame. The auxiliary traction mechanism includes a traction belt for conveying the thick plate from front to back. The traction belt has a first size in the front-to-back direction. The traction belt is transmission-connected to the cross-cutting platform, and the first size is adjustable.
2. The cross-cutting device according to claim 1, characterized in that A first conveying shaft is rotatably provided at the rear end of the transverse cutting platform, and the first conveying shaft extends in the left-right direction.
3. The cross-cutting device according to claim 2, characterized in that The auxiliary traction mechanism includes a pair of support plates and a second conveying shaft and an adjustment shaft rotatably arranged between the pair of support plates. The second conveying shaft and the adjustment shaft both extend in the left and right directions. The traction belt passes around the second conveying shaft, the adjustment shaft and the first conveying shaft, and is tightened between the second conveying shaft and the first conveying shaft. The adjustment shaft is configured to move downward when the cross-cutting platform moves forward.
4. The cross-cutting device according to claim 3, characterized in that The first dimension is the axis center distance between the first conveying axis and the second conveying axis.
5. The cross-cutting device according to claim 3, characterized in that The auxiliary traction mechanism also includes a traction motor, a traction shaft and a traction cylinder. The traction motor is connected to the second conveying shaft to drive the second conveying shaft to rotate around its own axis. The traction shaft is located directly above the second conveying shaft and parallel to the second conveying shaft. The traction cylinder is connected to the traction shaft to drive the traction shaft to press the thick plate onto the second conveying shaft.
6. The cross-cutting device according to claim 1, characterized in that A pair of first sliding components are provided between the cross-cutting platform and the frame, and the pair of first sliding components are arranged opposite to each other on the left and right sides. Each of the first sliding components includes a first slide rail installed on the top of the frame and at least one first slider installed on the bottom of the cross-cutting platform, and the at least one first slider is slidably matched with the first slide rail.
7. The cross-cutting device according to claim 1, characterized in that The longitudinal movement assembly includes a rack mounted on the frame, a gear meshing with the rack, and a longitudinal movement motor driving the gear to rotate around its own axis. The rack extends in the front-to-back direction, and the axis of the gear extends in the left-to-right direction.
8. The cross-cutting device according to claim 1, characterized in that The transverse shift assembly includes a transverse shift motor, a pair of sprockets arranged opposite to each other on the left and right sides, and a chain drivingly connected between the pair of sprockets. The transverse shift motor is drivingly connected to one of the sprockets to drive the sprocket to rotate, and the cross-cutting device is connected to the chain.
9. The cross-cutting device according to claim 1, characterized in that A groove is provided at the bottom of the pressing block. The groove extends in the left-right direction and corresponds to the cross-cutting opening in the upper and lower directions. The groove is configured to accommodate a portion of the cutter located above the cross-cutting platform.
10. The cross-cutting device according to claim 1, characterized in that The cutter is a circular rolling cutter, and the cross-cutting device comprises a cutting motor which is transmission-connected to the cutter, and the cutting motor is used to drive the cutter to rotate around its own axis.