Cutting equipment for polyurethane floor battens
Through the PLC controller and infrared rangefinder combined with cylinders and motors, the equidistance cutting of polyurethane floor strips is achieved, which solves the problem that existing equipment cannot achieve equidistance cutting, improves cutting efficiency and stability, and reduces labor force and time cost.
Patent Information
- Application Number
- CN202420513277.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Existing polyurethane floor strip cutting equipment cannot achieve isometric cutting, and requires manual frequent adjustment of bolts, which increases labor and time costs.
Using PLC controller combined with the first cylinder and infrared rangefinder, the equidistant cutting of the floor strips is achieved through the screw stepper motor and the cutting machine, combining the limit block, sliding block and collection box to improve cutting efficiency and stability and precision.
It realizes efficient isometric cutting of floor slats, reduces manual operation time, improves production efficiency, reduces costs, and improves the stability and accuracy of cutting, ensuring product quality and integrity.
Smart Images
Figure CN222155740U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting floor strips, in particular to a cutting device for polyurethane floor strips. Background Art
[0002] Polyurethane, the full name of which is polyurethane, is a polymer compound, which mainly includes polyester and polyether. They can be made into polyurethane plastics (mainly foam plastics), polyurethane fibers (called spandex in China), polyurethane rubber and elastomers. Floor strips made of polyurethane are widely used in the construction industry. When assembling polyurethane floor strips, they usually need to be cut to achieve the required shape.
[0003] According to the Chinese patent publication number: CN219027642U, a PVC floor cutting device includes: a support table; an L-shaped support frame installed on the top of the support table; a cutting mechanism for cutting the PVC floor, the cutting mechanism includes an electric cylinder fixedly connected to the top of the L-shaped support frame, a mounting plate fixedly connected to the output shaft of the electric cylinder, and a drive motor is installed on one side of the mounting plate.
[0004] In the above scheme, the floor is fixed by the abutment block, and then the floor is cut by the cutting disk, which still has the following disadvantages: when the cutting device cuts the floor, it cannot perform equidistant cutting according to the demand, and it is necessary to manually turn the adjustment bolts frequently to control the cutting distance of the floor, thereby increasing a lot of labor and time costs. Utility Model Content
[0005] The utility model aims to provide a cutting device for polyurethane floor strips to solve the problem that equidistant cutting cannot be performed according to demand and manual frequent rotation of adjustment bolts is required to control the cutting distance of the floor, thereby increasing a large amount of labor and time costs.
[0006] In order to achieve the above-mentioned utility model object, the utility model adopts the following technical scheme: a cutting device for polyurethane floor strips, comprising a workbench, a PLC controller is fixed on the left side of the workbench, a mounting plate is fixed on the top surface of the workbench, a mounting hole is provided on the rear side of the mounting plate, a first cylinder is fixed on the inner wall of the mounting hole, a fixing frame is fixed on one end of the telescopic rod of the first cylinder, two placement holes are provided on the rear side of the mounting plate, an infrared rangefinder is fixed on the inner wall of the placement hole, the first cylinder and the infrared rangefinder are both electrically connected to the PLC controller, two scale lines are provided on the top surface of the workbench, two mounting racks are fixed on the top surface of the workbench, a receiving hole is provided on the left side of the mounting rack on the left side, a screw stepper motor is fixed on the inner wall of the receiving hole, a sliding block is threadedly connected to the outer wall of the output shaft of the screw stepper motor, a second cylinder is fixed on the bottom surface of the sliding block, a cutting machine is fixed on one end of the telescopic rod of the second cylinder, and the screw stepper motor, the second cylinder and the cutting machine are all electrically connected to the PLC controller.
[0007] Preferably, two threaded holes are provided on the top surface of the fixing frame, fixing bolts are threadedly connected to the threaded holes, and a rubber pad is fixed to the bottom end of the fixing bolts.
[0008] Preferably, two limit blocks are fixed on the bottom surface of the fixed frame, and two limit grooves are provided on the top surface of the workbench, and the limit blocks and the limit grooves are slidably arranged.
[0009] Preferably, a placement block is fixed on the top surface of the workbench, and a receiving groove is provided on the top surface of the placement block.
[0010] Preferably, two sliding holes are provided on the left side of the sliding block, and two limiting columns are fixed between the two mounting frames, and the limiting columns are slidably arranged with the sliding holes.
[0011] Preferably, a guide groove is provided on the top surface of the workbench, a snap-in groove is provided on the inner bottom surface of the guide groove, a collection box is provided on the rear side of the workbench, the collection box corresponds to the guide groove, a snap-in block is fixed on the front side of the collection box, and the snap-in block is snap-connected with the snap-in groove.
[0012] Compared with the prior art, the polyurethane floor strip cutting device using the above technical solution has the following beneficial effects:
[0013] 1. Through the cooperation of the first air cylinder and the infrared rangefinder, the floor strips in the fixed frame can be cut at equal distances, thereby improving the efficiency of the cutting process, reducing the time and labor intensity of manual operation, and thus saving time and cost, and improving production efficiency. The floor strips in the fixed frame can be fixed by fixing bolts to prevent the floor strips from shaking during cutting, thereby improving the stability of the floor strips. At the same time, the rubber pads can prevent the fixing bolts from damaging the surface of the floor strips, thereby improving the integrity of the floor strips;
[0014] Second, the cooperation between the limit block and the limit slot makes the fixed frame move more smoothly, so that the fixed frame can push the floor strips to the bottom of the cutter under the action of the first cylinder, thereby ensuring the cutting efficiency of the cutter on the floor strips. The placement block can support the floor strips so that the floor strips can be away from the top surface of the workbench, so that the cutter can cut the floor strips more conveniently, and the receiving slot prevents the cutter from damaging the top surface of the workbench during cutting;
[0015] 3. The cooperation between the sliding hole and the limit column makes the sliding block more stable when moving, preventing the shaking of the sliding block from causing deviation in the cutting size of the floor strips, thereby improving the cutting accuracy of the floor strips and further improving the product quality of the floor strips;
[0016] Fourth, the collection box can be snapped into the snap-in groove through the snap-in block, so that the collection box corresponds to the guide groove, so that the collection box can collect the cut floor strips, thereby facilitating the subsequent processing of the floor strips by the staff and saving a lot of labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment.
[0018] Figure 2 It is an exploded perspective schematic diagram of an embodiment.
[0019] Figure 3 It is an exploded stereoscopic schematic diagram of the mounting frame and the sliding block in the embodiment.
[0020] Figure 4 It is an exploded stereoscopic schematic diagram of the fixing frame and the limiting block in the embodiment.
[0021] Figure 5 A system block diagram of an embodiment.
[0022] In the figure: 1. workbench; 2. mounting plate; 3. mounting hole; 4. first cylinder; 5. fixing frame; 6. placement hole; 7. infrared rangefinder; 8. graduation line; 9. mounting frame; 10. accommodation hole; 11. screw stepper motor; 12. sliding block; 13. second cylinder; 14. cutting machine; 15. threaded hole; 16. fixing bolt; 17. rubber pad; 18. limit block; 19. limit groove; 20. placement block; 21. accommodation groove; 22. sliding hole; 23. limit column; 24. guide groove; 25. clamping groove; 26. collection box. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
[0024] like Figure 1-Figure 5 As shown, a cutting device for polyurethane floor strips comprises a workbench 1, a PLC controller is fixed on the left side of the workbench 1, a mounting plate 2 is fixed on the top surface of the workbench 1, a mounting hole 3 is provided on the rear side of the mounting plate 2, a first cylinder 4 is fixed on the inner wall of the mounting hole 3, a fixing frame 5 is fixed on one end of the telescopic rod of the first cylinder 4, two placement holes 6 are provided on the rear side of the mounting plate 2, an infrared rangefinder 7 is fixed on the inner wall of the placement hole 6, the first cylinder 4 and the infrared rangefinder 7 are both electrically connected to the PLC controller, two scale lines 8 are provided on the top surface of the workbench 1, and two scale lines 8 are fixed on the top surface of the workbench 1 A mounting frame 9 is provided, and a receiving hole 10 is provided on the left side of the left mounting frame 9. A screw stepper motor 11 is fixed to the inner wall of the receiving hole 10. A sliding block 12 is threadedly connected to the outer wall of the output shaft of the screw stepper motor 11. A second cylinder 13 is fixed to the bottom surface of the sliding block 12. A cutting machine 14 is fixed to one end of the telescopic rod of the second cylinder 13. The screw stepper motor 11, the second cylinder 13, and the cutting machine 14 are all electrically connected to the PLC controller. Two threaded holes 15 are provided on the top surface of the fixed frame 5. A fixing bolt 16 is threadedly connected to the inner surface of the threaded hole 15. A rubber pad 17 is fixed to the bottom end of the fixing bolt 16.
[0025] During use, through the cooperation of the first air cylinder 4 and the infrared rangefinder 7, the floor strips in the fixed frame 5 can be cut at equal distances, thereby improving the efficiency of the cutting process, reducing the time and labor intensity of manual operation, and thus saving time and cost, and improving production efficiency. When the floor strips need to be cut, the first air cylinder 4 can be started through the PLC controller. At this time, the first air cylinder 4 will drive the fixed frame 5 to reset, and then the staff can place the floor strips on the inner wall of the fixed frame 5, and then start the infrared rangefinder 7. The staff can record the length of the floor strips through the scale line 8. At this time, the length data and the equal-distance cutting data can be transmitted to the PLC controller. At the same time, the first air cylinder 4 will drive the fixed frame 5 and the floor strips to move. At this time, the infrared rangefinder 7 can control the movement of the first air cylinder 4 through the PLC controller according to the data, so that the floor strips can be cut at equal distances under the action of the screw stepper motor 11 and the cutter 14. The fixing bolts 16 can be used to fix the floor strips in the fixing frame 5 to prevent the floor strips from shaking when being cut, thereby improving the stability of the floor strips. At the same time, the rubber pads 17 can prevent the fixing bolts 16 from damaging the surface of the floor strips, thereby improving the integrity of the floor strips.
[0026] like Figure 1-Figure 4 As shown, two limit blocks 18 are fixed to the bottom surface of the fixed frame 5, and two limit grooves 19 are provided on the top surface of the workbench 1. The limit blocks 18 and the limit grooves 19 are slidably arranged. A placement block 20 is fixed to the top surface of the workbench 1, and a receiving groove 21 is provided on the top surface of the placement block 20.
[0027] In use, the cooperation between the stop block 18 and the stop slot 19 makes the fixed frame 5 move more smoothly, so that the fixed frame 5 can push the floor strips to the bottom of the cutter 14 under the action of the first cylinder 4, thereby ensuring the cutting efficiency of the floor strips by the cutter 14. The placement block 20 can support the floor strips so that the floor strips can be away from the top surface of the workbench 1, so that the cutter 14 can cut the floor strips more conveniently, and under the action of the receiving slot 21, the cutter 14 is prevented from damaging the top surface of the workbench 1 during cutting.
[0028] like Figure 1-Figure 3 As shown, two sliding holes 22 are provided on the left side of the sliding block 12 , and two limiting columns 23 are fixed between the two mounting frames 9 , and the limiting columns 23 are slidably arranged with the sliding holes 22 .
[0029] During use, the cooperation between the sliding hole 22 and the limiting column 23 makes the sliding block 12 more stable when moving, preventing the shaking of the sliding block 12 from causing deviations in the cutting size of the floor strips, thereby improving the cutting accuracy of the floor strips and further improving the product quality of the floor strips.
[0030] like Figure 1-Figure 2As shown, a guide groove 24 is provided on the top surface of the workbench 1, a snap-in groove 25 is provided on the inner bottom surface of the guide groove 24, a collection box 26 is provided on the rear side of the workbench 1, the collection box 26 corresponds to the guide groove 24, a snap-in block is fixed on the front side of the collection box 26, and the snap-in block is snap-connected with the snap-in groove 25.
[0031] During use, the collection box 26 can be snapped into the snap-in groove 25 through the snap-in block, so that the collection box 26 corresponds to the guide groove 24, so that the collection box 26 can collect the cut floor strips, thereby facilitating the subsequent processing of the floor strips by the staff and saving a lot of labor costs.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A cutting device for polyurethane floor strips, comprising a workbench (1), It is characterized in that A PLC controller is fixed on the left side of the workbench (1); a mounting plate (2) is fixed on the top surface of the workbench (1); a mounting hole (3) is provided on the rear side of the mounting plate (2); a first cylinder (4) is fixed on the inner wall of the mounting hole (3); a fixing frame (5) is fixed on one end of the telescopic rod of the first cylinder (4); two placement holes (6) are provided on the rear side of the mounting plate (2); an infrared rangefinder (7) is fixed on the inner wall of the placement hole (6); the first cylinder (4) and the infrared rangefinder (7) are both electrically connected to the PLC controller; and two The workbench (1) has two mounting brackets (9) fixed on the top surface, and a receiving hole (10) is provided on the left side of the mounting bracket (9). A screw stepper motor (11) is fixed on the inner wall of the receiving hole (10). A sliding block (12) is threadedly connected to the outer wall of the output shaft of the screw stepper motor (11). A second cylinder (13) is fixed on the bottom surface of the sliding block (12). A cutting machine (14) is fixed on one end of the telescopic rod of the second cylinder (13). The screw stepper motor (11), the second cylinder (13) and the cutting machine (14) are all electrically connected to a PLC controller.
2. A cutting device for polyurethane floor strips according to claim 1, Features: Two threaded holes (15) are provided on the top surface of the fixing frame (5), the threaded holes (15) are internally threadedly connected with fixing bolts (16), and a rubber pad (17) is fixed to the bottom end of the fixing bolt (16).
3. A cutting device for polyurethane floor strips according to claim 2, Features: Two limit blocks (18) are fixed on the bottom surface of the fixed frame (5), and two limit grooves (19) are provided on the top surface of the workbench (1), and the limit blocks (18) and the limit grooves (19) are slidably arranged.
4. A cutting device for polyurethane floor strips according to claim 3, Features: A placement block (20) is fixed on the top surface of the workbench (1), and a receiving groove (21) is provided on the top surface of the placement block (20).
5. A cutting device for polyurethane floor strips according to claim 4, Features: Two sliding holes (22) are provided on the left side of the sliding block (12), and two limiting columns (23) are fixed between the two mounting frames (9), and the limiting columns (23) are slidably arranged with the sliding holes (22).
6. A cutting device for polyurethane floor strips according to claim 5, Features: The top surface of the workbench (1) is provided with a guide groove (24), the inner bottom surface of the guide groove (24) is provided with a clamping groove (25), the rear side of the workbench (1) is provided with a collection box (26), the collection box (26) corresponds to the guide groove (24), the front side of the collection box (26) is fixed with a clamping block, and the clamping block is clamped with the clamping groove (25).