PVC film cutting device
By adopting a design that combines horizontal and vertical baffles in the PVC film cutting device and using a cylinder to drive the movement of the lifting strip, the automatic stacking and transportation of PVC film is achieved, which solves the problem of frequent manual intervention and improves cutting efficiency.
Patent Information
- Application Number
- CN202422911399.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-28
AI Technical Summary
During the PVC film cutting process, frequent manual intervention is required to remove a specified number of cut pieces, resulting in low efficiency.
A combination of transverse and longitudinal baffles is used to limit the cut sheet PVC film, and the lifting bar is driven up and down by a cylinder to achieve automatic sheet film stacking and transportation, reducing the frequency of manual intervention.
It realizes the automatic stacking and transportation of PVC film, reduces the frequency of manual material removal, and improves cutting efficiency.
Smart Images
Figure CN223315746U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of machinery and relates to a PVC film cutting device. Background Art
[0002] PVC film is a material produced using specialized equipment and has a wide range of applications. Due to its excellent physical and chemical properties, PVC film is widely used in various fields. It can be used to make various packaging bags, plastic wrap, and shrink film; waterproof membranes, floor coverings, and wallpaper; billboards, display stands, and vehicle wraps; and greenhouse films and ground films. In short, it has a wide range of applications, from packaging and construction to advertising and agriculture.
[0003] In the process of producing PVC film, it is often necessary to cut it into sheets of different lengths; however, when using a PVC film cutting device to collect it, each time after collecting a specified amount, it needs to be manually removed before continuing the cutting operation. Therefore, it is very necessary to design a PVC film cutting device. Summary of the Invention
[0004] The purpose of the utility model is to solve the above problems in the existing technology and to propose a PVC film cutting device.
[0005] The purpose of the utility model can be achieved through the following technical solutions: a PVC film cutting device, comprising a cutting machine body, a reeling rack on one side of the cutting machine body, and an inclined lead-out platform on the other side of the cutting machine body, characterized in that it also includes a bracket arranged on the side of the inclined lead-out platform, a conveyor belt is provided on the bracket, and the conveyor belt is driven to operate by a motor, and lifting strips are provided on both sides of the bracket, and the lifting strips are connected to a driving structure that can move it up and down, and a guide rail is horizontally installed on the lifting strip, and an adjustment seat 1 is slidably connected to the guide rail, and a locking screw is threaded on the adjustment seat 1, and a transverse baffle is also installed on the adjustment seat 1, and two adjustment seats 2 are slidably connected to the transverse baffle, and the adjustment seat 2 is connected to the longitudinal baffle, and the adjustment seat 2 has a quick locking component.
[0006] The locking screw is a hand-tightened part.
[0007] The driving structure includes a cylinder and a crossbar, wherein the crossbar is fixed on the bracket, and the cylinder is fixed on the crossbar. The piston rod of the cylinder faces upward, and the end of the piston rod of the cylinder is connected to the lifting bar.
[0008] The quick locking assembly includes a handle, an unlocking rod, an auxiliary rod and a locking block. The handle is installed on the adjustment seat 2, the unlocking rod is slidably connected to the handle, and the locking block is connected to the unlocking rod through the auxiliary rod. There is a spring between the locking block and the adjustment seat 2, and under the elastic force of the spring, the locking block can be abutted against the horizontal baffle.
[0009] An electric control box is also installed on the bracket, and the cylinder and the motor are electrically connected to the electric control box through lines.
[0010] Compared with the existing technology, this PVC film cutting device has the following advantages:
[0011] The utility model adopts a combination of transverse baffles and longitudinal baffles to effectively limit the cut sheet PVC film to ensure that it is neatly stacked; when the stacking reaches a predetermined number, the cylinder drives the lifting bar to rise, so that the transverse baffle and the longitudinal baffle are away from the conveyor belt. Then, the conveyor belt transports the stacked sheet PVC film backward. After the transportation is completed, the lifting bar descends and resets to continue the next cutting and collection operation, effectively reducing the frequency of manual picking. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the plane structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the planar structure of the utility model with the removed part Figure 1 ;
[0014] Figure 3 This is a schematic diagram of the planar structure of the utility model with the part removed Figure 2 ;
[0015] Figure 4 This is a schematic diagram of the planar structure of the transverse baffle in the present utility model;
[0016] In the figure, 1. Cutting machine body; 2. Bevel lead-out table; 3. Bracket; 4. Cylinder; 5. Crossbar; 6. Lifting bar; 7. Conveyor belt; 8. Electric control box; 9. Horizontal baffle; 10. Vertical baffle; 11. Unwinding rack; 12. Locking screw; 13. Adjustment seat 1; 14. Guide rail; 15. Handle; 16. Adjustment seat 2; 17. Locking block; 18. Spring; 19. Unlocking lever; 20. Auxiliary lever. DETAILED DESCRIPTION
[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0018] like Figures 1-4As shown, the PVC film cutting device includes a cutting machine body 1, a reeling rack 11 is provided on one side of the cutting machine body 1, and an inclined lead-out platform 2 is provided on the other side of the cutting machine body 1. It also includes a bracket 3 arranged on the side of the inclined lead-out platform 2, and a conveyor belt 7 is provided on the bracket 3. The conveyor belt 7 is driven by a motor to operate. In this embodiment, the drive motor is used to drive the conveyor belt 7 to operate slowly, which adopts the existing technology; lifting bars 6 are provided on both sides of the bracket 3, and the lifting bars 6 are connected to a driving structure that can move it up and down. A guide rail 14 is installed, and an adjustment seat 13 is slidably connected to the guide rail 14, and a locking screw 12 is threaded on the adjustment seat 13. Specifically, the locking screw 12 is a hand-tightened part; a transverse baffle 9 is also installed on the adjustment seat 13, and two adjustment seats 2 16 are slidably connected to the transverse baffle 9. The adjustment seat 2 16 is connected to a longitudinal baffle 10, and the adjustment seat 2 16 has a quick locking assembly. In this embodiment, the positions of the longitudinal baffle 10 and the transverse baffle 9 can be adjusted as needed, so that it can be suitable for PVC films of different lengths and widths.
[0019] The driving structure includes a cylinder 4 and a cross bar 5. The cross bar 5 is fixed on the bracket 3. The cylinder 4 is fixed on the cross bar 5. The piston rod of the cylinder 4 faces upward. The end of the piston rod of the cylinder 4 is connected to the lifting bar 6. With this structure, the lifting bar 6 can be driven upward or downward by the cylinder 4.
[0020] The quick locking assembly includes a handle 15, an unlocking rod 19, an auxiliary rod 20 and a locking block 17. The handle 15 is installed on the adjustment seat 2 16. The unlocking rod 19 is slidably connected to the handle 15. The locking block 17 is connected to the unlocking rod 19 through the auxiliary rod 20. There is a spring 18 between the locking block 17 and the adjustment seat 2 16, and under the elastic force of the spring 18, the locking block 17 can be abutted against the transverse baffle 9. With this structure, by holding the handle 15 and pulling the unlocking rod 19, the locking block 17 is disengaged from the transverse baffle 9, so that the position of the longitudinal baffle 10 can be easily adjusted.
[0021] An electric control box 8 is also mounted on the bracket 3, and the cylinder 4 and the motor are electrically connected to the electric control box 8 via a circuit. This is based on existing technology, and the circuits do not need to be redesigned.
[0022] The utility model adopts a combination of transverse baffles 9 and longitudinal baffles 10 to effectively limit the cut sheet PVC film to ensure that it is neatly stacked; when the stacking reaches a predetermined number, the cylinder 4 drives the lifting bar 6 to rise, so that the transverse baffles 9 and the longitudinal baffles 10 are away from the conveyor belt 7, and then the conveyor belt 7 transports the stacked sheet PVC film backward. After the transportation is completed, the lifting bar 6 descends and resets to continue the next cutting and collection operation, effectively reducing the frequency of manual picking.
[0023] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0024] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.
Claims
1. A PVC film cutting device, comprising a cutting machine body (1), wherein one side of the cutting machine body (1) is provided with a reeling frame (11), and the other side of the cutting machine body (1) is provided with an inclined lead-out platform (2), characterized in that: The invention also includes a bracket (3) arranged on the side of the inclined guide platform (2), wherein a conveyor belt (7) is provided on the bracket (3), and the conveyor belt (7) is driven by a motor to operate. Lifting bars (6) are provided on both sides of the bracket (3), and the lifting bars (6) are connected to a driving structure capable of moving the lifting bars up and down. A guide rail (14) is horizontally installed on the lifting bar (6), and an adjustment seat (13) is slidably connected to the guide rail (14). A locking screw (12) is threadedly connected to the adjustment seat (13), and a transverse baffle (9) is also installed on the adjustment seat (13), and two adjustment seats (16) are slidably connected to the transverse baffle (9), and the adjustment seat (16) is connected to a longitudinal baffle (10), and the adjustment seat (16) has a quick locking component.
2. A PVC film cutting device according to claim 1, characterized in that: The locking screw (12) is a hand-tightened part.
3. A PVC film cutting device according to claim 1, characterized in that: The driving structure comprises a cylinder (4) and a crossbar (5), wherein the crossbar (5) is fixed on the bracket (3), and the cylinder (4) is fixed on the crossbar (5), the piston rod of the cylinder (4) faces upward, and the end of the piston rod of the cylinder (4) is connected to the lifting bar (6).
4. A PVC film cutting device according to claim 1, characterized in that: The quick locking assembly comprises a handle (15), an unlocking rod (19), an auxiliary rod (20) and a locking block (17); the handle (15) is mounted on the second adjustment seat (16); the unlocking rod (19) is slidably connected to the handle (15); the locking block (17) is connected to the unlocking rod (19) via the auxiliary rod (20); a spring (18) is provided between the locking block (17) and the second adjustment seat (16); and under the elastic force of the spring (18), the locking block (17) can abut against the transverse baffle (9).
5. The PVC film cutting device according to claim 3, characterized in that: An electric control box (8) is also mounted on the bracket (3), and the cylinder (4) and the motor are electrically connected to the electric control box (8) via a circuit.