PVC pinch plate cut-off device

Abstract

The utility model discloses a PVC pinch plate cutting device, which relates to the technical field of PVC pinch plate production and comprises a base, four groups of sliders are movably mounted at the upper end of the base front and back, a fixing plate is arranged at the upper ends of the sliders, a plurality of groups of mounting racks are fixedly mounted at the upper end of the fixing plate, and a conveying roller is movably mounted between every two groups of mounting racks. The upper portion of the conveying roller is used for conveying a PVC buckle plate, and a fixing frame is fixedly installed in the middle of the upper end of the fixing plate. The cutter is driven by the telescopic device to reciprocate left and right to cut off the PVC pinch plate, and meanwhile, the motor is started to drive the lead screw to rotate, so that the whole fixing plate moves leftwards, the PVC pinch plate is indirectly in a relatively static state during left-right movement of the cutter, and cutting of the cutter is assisted; and the rollers arranged on the two sides press the pressing plate, so that the pressing plate can tightly press the PVC buckle plate, fixation is added for cutting, and the synchronism of the device is integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC gusset plate production, in particular to a PVC gusset plate cutting device. Background Art

[0002] After the PVC gussets are manufactured, they are usually cut to uniform sizes. When such PVC gussets are used for mounting, they still need to be cut appropriately according to the actual situation so that they can be mounted neatly.

[0003] However, traditional operators mostly use manually controlled electric saws to perform cutting operations, which results in inaccurate cutting positions and the cutting surface is not perpendicular to the extension direction of the gusset plate, thus affecting subsequent assembly, resulting in a high scrap rate and poor overall effect.

[0004] In the existing automatic cutting device, three cylinders are used to drive the blade and the pressure plate respectively. The device has a complex structure, poor synchronization, and large friction at the bottom, which can easily aggravate the wear of the PVC sheet and affect product quality. Utility Model Content

[0005] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a PVC gusset plate cutting device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a PVC gusset plate cutting device, comprising a base, four groups of slide blocks are movably installed at the front and rear upper ends of the base, a fixed plate is provided at the upper ends of the slide blocks, a plurality of groups of mounting frames are fixedly installed at the upper ends of the fixed plates, a conveying roller is movably installed between every two groups of mounting frames, the upper part of the conveying roller is used to convey the PVC gusset plates, a fixed frame is fixedly installed at the middle part of the upper end of the fixed plate, a telescopic device is fixedly installed at the left end of the fixed frame, a mounting block is fixedly installed at the telescopic end of the telescopic device, the mounting block is slidably installed at the lower end of the fixed frame, a tool is fixedly installed at the lower end of the mounting block, and a group of clamping components are respectively provided at the front and rear front sides of the lower end of the fixed frame.

[0007] Furthermore, a motor mounting plate is fixedly installed on the right end of the base, a motor is fixedly installed on the upper end of the motor mounting plate, a lead screw is fixedly installed at the motor power output shaft, the end of the lead screw is movably installed on a fixed block, the fixed block is fixedly installed on the upper front side of the base, and two sets of sliders on the right side are movably installed on the lead screw.

[0008] Furthermore, the two groups of sliders on the left are movably mounted inside the guide column, and the guide column is fixedly mounted on the left side of the upper end of the base.

[0009] Furthermore, a group of first springs is fixedly installed on the upper end of each group of sliders, a fixing plate is fixedly installed on the upper end of the first springs, an elastic telescopic rod is arranged inside the first springs, the bottom of the elastic telescopic rod is fixedly installed on the bottom of the slider, and the upper end of the elastic telescopic rod is fixedly installed on the fixing plate.

[0010] Furthermore, the clamping assembly includes a second spring, and the second spring is provided in two groups. The lower end of the second spring is fixedly mounted on a movable mounting plate, and the lower end of the movable mounting plate is fixedly mounted on a pressure plate via a connecting portion.

[0011] Furthermore, a connecting rod is provided inside the second spring, the upper end of the connecting rod passes through the fixing frame and is fixedly mounted on the limiting plate, and the lower end of the connecting rod is fixedly mounted on the movable mounting plate.

[0012] Furthermore, a group of connecting plates are fixedly mounted on the front and rear sides of the mounting block, a rotating shaft is movably mounted on the outer side of the connecting plate, and a roller is movably mounted on the end of the rotating shaft.

[0013] Furthermore, a group of inclined parts are respectively arranged on the left and right sides of the pressing plate, and the roller is movably mounted on the inclined parts and the upper end of the pressing plate.

[0014] The beneficial effect of the utility model is that the tool is driven to reciprocate left and right through the telescopic device to cut and cut the PVC gusset plate, and at the same time, the motor is started to drive the screw to rotate, so that the fixed plate moves to the left as a whole, indirectly making the PVC gusset plate relatively static during the left and right movement of the tool, assisting the cutting of the tool. When the tool moves left and right, the rollers arranged on both sides press against the pressure plate, so that the pressure plate can press the PVC gusset plate tightly, adding a fixation for cutting, and increasing the synchronization of the device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a side view of the utility model;

[0017] Figure 2 It is a front view of the cutting mechanism of the utility model;

[0018] Figure 3 It is the front view of the utility model;

[0019] Figure 4 It is a side view of the cutting mechanism of the utility model.

[0020] In the figure: 1. base, 2. motor mounting plate, 3. motor, 4. lead screw, 5. slider, 6. fixed block, 7. elastic telescopic rod, 8. first spring, 9. fixed plate, 10. mounting frame, 11. conveying roller, 12. PVC gusset plate, 13. guide column, 14. fixed frame, 15. telescopic device, 16. mounting block, 17. connecting plate, 18. rotating shaft, 19. roller, 20. tool, 21. movable mounting plate, 22. second spring, 23. connecting rod, 24. limiting plate, 25. connecting part, 26. pressure plate, 27. inclined part. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0022] like Figures 1 to 3 As shown, the utility model includes a base 1, four groups of sliders 5 are slidably installed on the upper end of the base 1, a motor mounting plate 2 is welded and installed on the right end of the base 1, a motor 3 is fixedly installed on the upper end of the motor mounting plate 2 by bolts, a lead screw 4 is fixedly installed at the power output shaft of the motor 3, the end of the lead screw 4 is movably installed on a fixed block 6 through a bearing, the fixed block 6 is welded and installed on the front side of the upper end of the base 1, two groups of sliders 5 on the right side are movably installed on the lead screw 4, and the two groups of sliders 5 on the left side are movably installed inside the guide column 13, and the guide column 13 is fixedly installed on the left side of the upper end of the base 1.

[0023] like Figures 1 to 3 As shown, a fixing plate 9 is provided at the upper end of the slider 5, a group of first springs 8 is fixedly installed on the upper end of each group of the sliders 5, the fixing plate 9 is fixedly installed on the upper end of the first springs 8, an elastic telescopic rod 7 is provided inside the first springs 8, the bottom of the elastic telescopic rod 7 is fixedly installed on the bottom of the slider 5, and the fixing plate 9 is fixedly installed on the upper end of the elastic telescopic rod 7.

[0024] like Figures 1 to 4 As shown, several groups of mounting frames 10 are fixedly installed on the upper end of the fixed plate 9, and a conveying roller 11 is movably installed between every two groups of mounting frames 10. The top of the conveying roller 11 is used to convey the PVC buckle plate 12. A fixing frame 14 is fixedly installed on the middle part of the upper end of the fixed plate 9, and a telescopic device 15 is fixedly installed on the left end of the fixing frame 14. A mounting block 16 is fixedly installed on the telescopic end of the telescopic device 15. The mounting block 16 is slidably installed on the lower end of the fixing frame 14, and a tool 20 is fixedly installed on the lower end of the mounting block 16. A group of clamping components are respectively provided on the front and rear sides of the lower end of the fixing frame 14.

[0025] like Figures 1 to 4 As shown, the clamping assembly includes a second spring 22, and the second spring 22 is provided with two groups. The lower end of the second spring 22 is fixedly installed with a movable mounting plate 21, and the lower end of the movable mounting plate 21 is fixedly installed with a pressing plate 26 through a connecting portion 25. A connecting rod 23 is provided inside the second spring 22, and the upper end of the connecting rod 23 passes through the fixing frame 14 and is fixedly installed with a limiting plate 24, and the lower end of the connecting rod 23 is fixedly installed with the movable mounting plate 21, and a group of connecting plates 17 are fixedly installed on the front and rear sides of the mounting block 16, and a rotating shaft 18 is movably installed on the outer side of the connecting plate 17, and a roller 19 is movably installed at the end of the rotating shaft 18, and a group of inclined portions 27 are respectively provided on the left and right sides of the pressing plate 26, and the roller 19 is movably installed on the upper end of the inclined portion 27 and the pressing plate 26.

[0026] When the utility model is in use, the telescopic device 15 drives the tool 20 to reciprocate left and right to cut and cut off the PVC gusset plate 12. At the same time, the motor 3 is started to drive the screw 4 to rotate, so that the fixed plate 9 moves leftward as a whole, which indirectly makes the PVC gusset plate 12 in the left and right movement of the tool 20 relatively static, assisting the cutting of the tool 20. When the tool 20 moves left and right, the rollers 19 arranged on both sides press against the pressure plate 26, so that the pressure plate 26 can press the PVC gusset plate 12, adding a fixation for cutting, and increasing the synchronization of the device as a whole.

[0027] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A PVC gusset plate cutting device, comprising a base (1), characterized in that: Four groups of slide blocks (5) are movably mounted on the upper end of the base (1) in front and back directions. A fixed plate (9) is provided on the upper end of the slide block (5). A plurality of groups of mounting frames (10) are fixedly mounted on the upper end of the fixed plate (9). A conveying roller (11) is movably mounted between every two groups of mounting frames (10). The upper part of the conveying roller (11) is used to convey the PVC gusset plate (12). A fixed frame (14) is fixedly mounted on the middle part of the upper end of the fixed plate (9). A telescopic device (15) is fixedly mounted on the left end of the fixed frame (14). A mounting block (16) is fixedly mounted on the telescopic end of the telescopic device (15). The mounting block (16) is slidably mounted on the lower end of the fixed frame (14). A tool (20) is fixedly mounted on the lower end of the mounting block (16). A group of clamping components is respectively arranged on the front and rear sides of the lower end of the fixed frame (14).

2. A PVC gusset plate cutting device according to claim 1, characterized in that: A motor mounting plate (2) is fixedly mounted on the right end of the base (1), a motor (3) is fixedly mounted on the upper end of the motor mounting plate (2), a lead screw (4) is fixedly mounted on the power output shaft of the motor (3), the end of the lead screw (4) is movably mounted on a fixed block (6), the fixed block (6) is fixedly mounted on the front side of the upper end of the base (1), and two groups of sliders (5) on the right side are movably mounted on the lead screw (4).

3. A PVC gusset plate cutting device according to claim 2, characterized in that: The two groups of sliders (5) on the left are movably mounted inside the guide column (13), and the guide column (13) is fixedly mounted on the left side of the upper end of the base (1).

4. A PVC gusset plate cutting device according to claim 3, characterized in that: A group of first springs (8) is fixedly mounted on the upper end of each group of the sliders (5); a fixing plate (9) is fixedly mounted on the upper end of the first springs (8); an elastic telescopic rod (7) is arranged inside the first springs (8); the bottom of the elastic telescopic rod (7) is fixedly mounted on the bottom of the sliders (5); and the fixing plate (9) is fixedly mounted on the upper end of the elastic telescopic rod (7).

5. A PVC gusset plate cutting device according to claim 1, characterized in that: The clamping assembly comprises a second spring (22), wherein the second spring (22) is provided in two groups, the lower end of the second spring (22) is fixedly mounted on a movable mounting plate (21), and the lower end of the movable mounting plate (21) is fixedly mounted on a pressure plate (26) via a connecting portion (25).

6. A PVC gusset plate cutting device according to claim 5, characterized in that: A connecting rod (23) is arranged inside the second spring (22); the upper end of the connecting rod (23) passes through the fixing frame (14) and is fixedly mounted on a limiting plate (24); and the lower end of the connecting rod (23) is fixedly mounted on a movable mounting plate (21).

7. A PVC gusset plate cutting device according to claim 6, characterized in that: A group of connecting plates (17) are fixedly mounted on the front and rear sides of the mounting block (16), a rotating shaft (18) is movably mounted on the outer side of the connecting plate (17), and a roller (19) is movably mounted on the end of the rotating shaft (18).

8. A PVC gusset plate cutting device according to claim 7, characterized in that: A group of inclined parts (27) are respectively arranged on the left and right sides of the pressing plate (26), and the roller (19) is movably mounted on the upper ends of the inclined parts (27) and the pressing plate (26).

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