PVC (polyvinyl chloride) board cutting-off equipment

Abstract

The utility model relates to the technical field of cut-off equipment, and discloses PVC board cut-off equipment. The PVC plate cut-off equipment comprises an operation table, a supporting frame is arranged on the top wall of the operation table, a hydraulic push rod is arranged on the top wall of an inner cavity of the supporting frame, a cut-off tool rest is arranged at the telescopic end of the hydraulic push rod, and sliding grooves are formed in the front side and the rear side of the top wall of the operation table correspondingly; according to the scheme, the operation table, the supporting frame, the hydraulic push rod and other devices are arranged to be matched, so that the device can conveniently adjust the position of the clamping frame, PVC plates of different sizes can be conveniently detected, clamped and fixed, the plates are prevented from deviating, and the machining speed is increased; and through cooperation of the reset spring, the lifting frame, the operation table and other devices, the device can conveniently lift the lifting frame to reset the lifting frame, the clamping frame can be conveniently lifted to relieve clamping of the plates, and subsequent clamping of other plates is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting equipment, in particular to a PVC board cutting equipment. Background Art

[0002] In the process of producing PVC boards, most of them are continuously produced through hot melt extrusion. The produced PVC boards are integrated and need to be cut on a cutting machine to obtain boards of corresponding sizes. The cutting device needs to clamp and fix the boards when cutting to avoid the boards from shifting when cutting. The existing device needs to adjust the position of the clamping mechanism before cutting the boards. Boards of different sizes need different clamping mechanisms to clamp them. Therefore, for PVC boards of different sizes, the loading and unloading operations of the clamping mechanism need to be adjusted, which reduces the processing efficiency. For this reason, we propose a PVC board cutting device. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a PVC board cutting device, which effectively solves the problem that the loading and unloading operations of the clamping mechanism during adjustment are relatively cumbersome, which is not conducive to quickly clamping and fixing the board and reduces the processing efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC board cutting device, comprising an operating table, a support frame is provided on the top wall of the operating table, a hydraulic push rod is provided on the top wall of the inner cavity of the support frame, a cutting tool holder is provided on the telescopic end of the hydraulic push rod, sliding grooves are provided on the front and rear sides of the top wall of the operating table, a fixed frame is provided on the bottom wall of the operating table, a lifting double-headed screw is provided on the left and right side walls of the inner cavity of the fixed frame, moving blocks are provided on the left and right sides of the outer wall of the lifting double-headed screw, connecting rods are provided on the bottom ends of the moving blocks, a lifting frame is provided on the other end of the connecting rod, an adjusting double-headed screw is provided on the front and rear side walls of the inner cavity of the lifting frame, a clamping frame is provided on the front and rear sides of the outer wall of the adjusting double-headed screw, and the clamping frame is located in the inner cavity of the sliding groove.

[0005] Preferably, the top wall of the lifting frame is evenly provided with return springs, and the top wall of the return spring is arranged on the bottom wall of the operating table.

[0006] Preferably, the top wall of the lifting frame is evenly provided with lifting frames, and the top of the lifting frames is provided with rollers.

[0007] Preferably, an action groove is opened on the left side of the top of the operating table, and conveying rollers are evenly arranged on the front and rear side walls of the inner cavity of the action groove.

[0008] Preferably, the clamping frame is arranged in a T-shape, and a buffer pad is arranged on the bottom wall of the clamping frame, and the buffer pad is made of rubber material.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The PVC board cutting equipment can adjust the position of the clamping frame by arranging an operating table, a support frame and a hydraulic push rod, so as to facilitate the detection, clamping and fixing of PVC boards of different sizes, avoid the deviation of the boards, and improve the processing speed;

[0011] 2. The PVC board cutting device can facilitate the lifting and resetting of the lifting frame by arranging a reset spring, a lifting frame, an operating table and other devices, so that the device can lift the lifting frame to reset it, lift the clamping frame to release the clamping of the plate, and then clamp other plates;

[0012] 3. The PVC board cutting equipment can facilitate the support of the plate placement adjustment by arranging the jacking frame, rollers and lifting frame and other devices. The rotating rollers facilitate the movement of the plate, which is conducive to aligning the plate with the cutting tool holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the fixing frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the jacking frame of the utility model;

[0018] In the figure: 100, operating table; 101, supporting frame; 102, hydraulic push rod; 103, cutting tool holder; 104, fixing frame; 105, lifting double-headed screw; 106, moving block; 107, connecting rod; 108, lifting frame; 109, adjusting double-headed screw; 110, clamping frame; 111, return spring; 112, lifting frame; 113, rotating roller; 114, conveying roller; 115, buffer pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in 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.

[0020] Depend on Figure 1 , Figure 2 and Figure 3The utility model provides a PVC board cutting device, the top wall of the operating table 100 is fixedly connected with a support frame 101, and the hydraulic push rod 102 is supported by the support frame 101. The top wall of the inner cavity of the support frame 101 is fixedly connected with a hydraulic push rod 102, and the hydraulic push rod 102 is convenient for pushing the cutting tool holder 103 to move. The telescopic end of the hydraulic push rod 102 is fixedly connected with the cutting tool holder 103, and the cutting tool holder 103 is convenient for cutting the PVC board. Sliding grooves are provided on the front and back sides of the top wall of the operating table 100, and the bottom wall of the operating table 100 is fixedly connected with a fixed frame 104, and the fixed frame 104 is convenient for supporting the lifting double-headed screw 105. The left and right side walls of the inner cavity of the fixed frame 104 are rotatably connected with the lifting double-headed screws. 105, by lifting the double-headed screw 105, it is convenient to drive the two groups of moving blocks 106 to move toward or away from each other. The left and right sides of the outer wall of the lifting double-headed screw 105 are screwed with moving blocks 106. The moving blocks 106 are convenient to drive the connecting rod 107 to rotate. The bottom ends of the moving blocks 106 are rotatably connected with the connecting rod 107. The connecting rod 107 is convenient to drive the lifting frame 108 to lift and lower. The other end of the connecting rod 107 is rotatably connected with the lifting frame 108. The lifting frame 108 is convenient to drive the adjustment double-headed screw 109 to move. The front and rear side walls of the inner cavity of the lifting frame 108 are rotatably connected with the adjustment double-headed screw 109. By adjusting the double-headed screw 109, it is convenient to drive the two groups of clamping frames 110 to move toward or away from each other. The front of the outer wall of the double-headed screw 109 is adjusted. The two sides at the back are both screwed with clamping frames 110, which are convenient for clamping and fixing the plate. The clamping frames 110 are located in the inner cavity of the sliding groove; the PVC plate is placed on the top wall of the protective operating table 100, and the plate is pushed to align the cutter holder 103 in the cutter position, and the double-headed screw 109 is rotated by turning and adjusting it. The clamping frames 110 are driven to move toward or away from each other by adjusting the double-headed screw 109, so that the two groups of clamping frames 110 move to the front and rear side walls of the plate, and the two groups of moving blocks 106 are driven to move toward each other by rotating the lifting double-headed screw 105. The moving block 106 moves and drives the connecting rod 107 to rotate, and the connecting rod 107 pushes the lifting frame 108 to move downward, and the lifting frame 108 drives the adjusting double-headed screw 109 to move upward. Lifting, by adjusting the double-headed screw 109 to drive the clamping frame 110 to move down, the clamping frame 110 moves down to clamp and fix the plate, and the hydraulic push rod 102 pushes the cutting tool holder 103 to move, and the cutting tool holder 103 moves to cut the plate, and the reverse lifting double-headed screw 105 can drive the clamping frame 110 to release the clamping of the plate, so that the device can easily adjust the position of the clamping frame 110, which is convenient for detecting, clamping and fixing PVC plates of different sizes, avoiding the deviation of the plate, and is conducive to improving the processing rate. The top wall of the lifting frame 108 is evenly fixedly connected with a reset spring 111, which is convenient for pulling the lifting frame 108 through the reset spring 111, and the top wall of the reset spring 111 is fixedly connected to the bottom wall of the operating table 100;The reverse lifting double-headed screw 105 can drive the lifting frame 108 to rise, and the elastic force of the reset spring 111 is convenient for lifting the lifting frame 108, so that the lifting frame 108 can be lifted and reset, so that the device can easily lift the lifting frame 108 to reset it, so that the clamping frame 110 can be lifted to release the clamping of the plate, so as to facilitate the subsequent clamping of other plates. The top wall of the lifting frame 108 is evenly fixedly connected with a lifting frame 112, and the lifting frame 112 is convenient for supporting the roller 113. The top of the lifting frame 112 is rotatably connected with the roller 113, and the roller 113 is convenient for pushing and adjusting the plate; the lifting frame 108 drives the lifting frame 112 to rise, and the lifting frame 112 drives the roller 113 to rise, so that the roller 113 moves to the upper side of the operating table 100, and the plate is moved and adjusted so that it is convenient to push on the roller 113, so that the device can support the plate placement adjustment , the rotating roller 113 facilitates the movement of the plate, which is conducive to aligning the plate with the cutting tool holder 103. An action groove is provided on the left side of the top of the operating table 100. The front and rear side walls of the inner cavity of the action groove are evenly rotated and connected with a conveying roller 114. The conveying roller 114 facilitates the movement and unloading of the plate; the cut plate falls to the top wall of the conveying roller 114, and by pushing the plate to move on the surface of the conveying roller 114, the device can facilitate the pushing and unloading of the cut plate, which is conducive to improving work efficiency. The surface push and pull promotes the wear of the surface of the plate. The clamping frame 110 is T-shaped, and the bottom wall of the clamping frame 110 is fixedly connected with a buffer pad 115. The buffer pad 115 is made of rubber material and is used to buffer the clamped plate. The buffer pad 115 is made of rubber material; the T-shaped setting is convenient for fitting to the surface of the plate, and the buffer pad 115 is convenient for buffering when clamping the plate to avoid damage to the plate during clamping. ;

[0021] Working principle: Place the PVC sheet on the top wall of the protective operation table 100, push the sheet to align the cutter holder 103, rotate the double-headed screw 109, adjust the double-headed screw 109 to drive the clamping frame 110 to move toward or away from each other, so that the two sets of clamping frames 110 move to the front and rear side walls of the sheet, rotate the lifting double-headed screw 105 to drive the two sets of moving blocks 106 to move toward each other, and drive the connecting rod 107 to rotate through the movement of the moving block 106, and the connecting rod 107 pushes the lifting frame 108 to move downward, and the lifting frame 108 is driven by the lifting frame 108. 8 drives the double-headed screw 109 to be adjusted to rise and fall, and the clamping frame 110 is driven to move downward by adjusting the double-headed screw 109. The clamping frame 110 moves downward to clamp and fix the plate. The hydraulic push rod 102 pushes the cutting tool holder 103 to move, and the cutting tool holder 103 moves to cut the plate. The reverse lifting double-headed screw 105 can make the clamping frame 110 release the clamping of the plate, so that the device can easily adjust the position of the clamping frame 110, which is convenient for detecting, clamping and fixing PVC plates of different sizes, avoiding the deviation of the plate, which is beneficial to improving the processing rate.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although 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 PVC board cutting device, comprising an operating table (100), characterized in that: The top wall of the operating table (100) is provided with a support frame (101), the top wall of the inner cavity of the support frame (101) is provided with a hydraulic push rod (102), and a cutter holder (103) is provided at the telescopic end of the hydraulic push rod (102). Sliding grooves are provided on both the front and rear sides of the top wall of the operating table (100), and the bottom wall of the operating table (100) is provided with a fixing frame (104). The left and right side walls of the inner cavity of the fixing frame (104) are provided with lifting double-headed screws (105). A moving block (106) is provided on both left and right sides of the outer wall of the lowering double-headed screw (105); a connecting rod (107) is provided at the bottom end of the moving block (106); a lifting frame (108) is provided at the other end of the connecting rod (107); an adjusting double-headed screw (109) is provided on the front and rear side walls of the inner cavity of the lifting frame (108); a clamping frame (110) is provided on both front and rear sides of the outer wall of the adjusting double-headed screw (109); and the clamping frame (110) is located in the inner cavity of the sliding groove.

2. A PVC board cutting device according to claim 1, characterized in that: The top wall of the lifting frame (108) is evenly provided with a return spring (111), and the top wall of the return spring (111) is arranged on the bottom wall of the operating table (100).

3. The PVC board cutting device according to claim 1, characterized in that: The top wall of the lifting frame (108) is evenly provided with lifting frames (112), and the top of the lifting frames (112) is evenly provided with rollers (113).

4. A PVC board cutting device according to claim 1, characterized in that: An action groove is provided on the left side of the top of the operating table (100), and conveying rollers (114) are evenly arranged on the front and rear side walls of the inner cavity of the action groove.

5. The PVC board cutting device according to claim 1, characterized in that: The clamping frame (110) is arranged in a T-shape, and a buffer pad (115) is arranged on the bottom wall of the clamping frame (110), and the buffer pad (115) is made of rubber material.

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