Cutting device for PVC ground mat production
By introducing limiting and pressing components into the production of PVC floor mats, the problem of cutting deviation was solved, higher cutting accuracy and floor mat flatness were achieved, and the practicality of the cutting device was improved.
Patent Information
- Application Number
- CN202520301985.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-25
AI Technical Summary
The current PVC floor mat production process has cutting deviations, resulting in inaccurate dimensions and uneven edges, which easily leads to scrap.
The design incorporates a limiting component and a pressing component. The limiting component prevents deviation during the cutting process, while the pressing component keeps the mat flat, thus improving cutting accuracy.
The design of the limiting and pressing components avoids cutting deviation, ensures cutting accuracy, and improves the accuracy of cutting and the flatness of the floor mat.
Smart Images
Figure CN223877085U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PVC floor mat production technology, and in particular to a cutting device for PVC floor mat production. Background Technology
[0002] PVC floor mats, or polyvinyl chloride floor mats, are floor coverings made primarily of polyvinyl chloride. The production process of PVC floor mats typically includes steps such as batching, mixing, extrusion, calendering, printing, cutting, and packaging. Among these, cutting is one of the key steps, requiring specialized cutting equipment to ensure the floor mats are dimensionally accurate and have neat edges.
[0003] In the existing technology, floor mats need to be designed and cut to size according to the needs of consumers during the production process. The existing floor mat cutting is generally carried out by simple cutting equipment or by manual cutting with knives. This is prone to deviation during the cutting process, which can cause the floor mat to shift and become unusable.
[0004] In response to this technical problem, this application proposes a cutting device for the production of PVC floor mats. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cutting device for PVC floor mat production. Through the setting of a limiting component, the PVC floor mat can be limited to prevent deviation during the cutting process, thus improving cutting accuracy. Furthermore, through the setting of a pressing component, the PVC floor mat can be pressed down, ensuring that the PVC floor mat remains flat during the cutting process, further improving cutting accuracy.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] A cutting device for PVC floor mat production includes a work plate, with winding assemblies on both sides of the front end of the work plate, a second support frame fixedly connected to the middle of the top of the work plate, an electric push rod fixedly connected to the inner wall of the top of the second support frame, a connecting plate fixedly connected to the driving end of the electric push rod, knife holders on the left and right sides of the bottom of the connecting plate, a cutting knife fixedly connected to the bottom of the knife holder, a limit assembly on the front side of the top of the work plate, a pressing assembly on the rear side of the top of the work plate, and fixing assemblies on both sides of the inner wall of the connecting plate.
[0008] Furthermore, the winding assembly includes support plates fixedly connected to both sides of the front end of the working plate, a winding roller rotatably connected to the inner wall of the support plate, a motor fixedly connected to the right support plate, and the right end of the winding roller fixedly connected to the drive end of the motor.
[0009] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0010] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0011] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0012] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0013] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0014] Further, the limiting assembly comprises a limiting frame fixedly connected to the front end of the top of the working plate, a plurality of first pulleys are rotatably connected to the inner wall of the bottom end of the limiting frame, a threaded rod is threadedly connected to the inner wall of the top end of the limiting frame, a knob is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a plurality of second pulleys are rotatably connected to the bottom end of the pressing plate.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] In the utility model, the limiting assembly can limit the PVC floor mat, avoid deviation in the cutting process, and improve the cutting precision; the pressing assembly can press the PVC floor mat, ensure that the PVC floor mat is flat during the cutting process, and further improve the cutting precision.
[0017] In the utility model, the fixing assembly can fix the tool holder, facilitate disassembly and replacement of the cutting tool, and improve the practicability of the device. DRAWINGS
[0018] Figure 1 The utility model provides a kind of for PVC floor mat production's cutting device perspective view;
[0019] Figure 2 The utility model provides a kind of for PVC floor mat production's cutting device limiting frame structure schematic view;
[0020] Figure 3A cutting knife structure schematic view in a cutting device for PVC ground mat production is provided in the utility model.
[0021] Figure 4 A pressure roller structure schematic view in a cutting device for PVC ground mat production is provided in the utility model.
[0022] Legend:
[0023] 1, workboard;2, support plate;3, motor;4, winding roller;5, first support frame;6, sliding block;7, first spring;8, pressure roller;9, second support frame;10, electric push rod;11, connecting plate;12, tool holder;13, cutting knife;14, fixed block;15, connecting rod;16, pull plate;17, second spring;18, limit frame;19, first pulley;20, threaded rod;21, knob;22, pressing plate;23, second pulley;24, limit rod. Specific implementation
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] Refer to Figure 1 , Figure 2 and Figure 4The utility model provides a kind of embodiment for PVC ground mat production cutting device, including work plate 1, the support plate 2 of work plate 1 front end both sides fixed connection, support plate 2 inner wall is rotatably connected with winding roller 4, right side support plate 2 is fixedly connected with motor 3, winding roller 4 right end is fixedly connected on the driving end of motor 3, work plate 1 top middle part is fixedly connected with second support frame 9, second support frame 9 top inner wall is fixedly connected with electric push rod 10, electric push rod 10 driving end is fixedly connected with connecting plate 11, connecting plate 11 bottom end left and right sides are provided with tool rest 12, tool rest 12 bottom end is fixedly connected with cutting knife 13, work plate 1 top front side fixed connection's limiting frame 18, limiting frame 18 bottom end inner wall is rotatably connected with multiple first pulley 19, limiting frame 18 top inner wall is threadedly connected with threaded rod 20, threaded rod 20 top is fixedly connected with knob 21, threaded rod 20 bottom end is rotatably connected with pressing plate 22, pressing plate 22 bottom end is rotatably connected with multiple second pulley 23, pressing plate 22 top both sides are fixedly connected with limiting rod 24, limiting rod 24 outer wall is slidably connected on the inner wall of limiting frame 18, work plate 1 top rear side fixed connection's first support frame 5, first support frame 5 inner wall both sides are slidably connected with sliding block 6, sliding block 6 inner side one end is rotatably connected with compression roller 8, sliding block 6 and the inner wall of first support frame 5 are connected by first spring 7, one end of first spring 7 is connected with sliding block 6, the other end of first spring 7 is connected with the inner wall of first support frame 5;
[0026] Specifically, place PVC ground mat through winding assembly, start motor 3 to drive winding roller 4 to wind, so that ground mat moves on work plate 1.Next, start electric push rod 10, it drives connecting plate 11, tool rest 12 and cutting knife 13 to cut ground mat.Rotating knob 21 threaded rod 20, make pressing plate 22 slide in limiting frame 18, limit ground mat through second pulley 23, prevent cutting deviation, improve cutting accuracy.At the same time, first spring 7 pushes sliding block 6, and sliding block 6 drives compression roller 8 to press down ground mat, ensure that ground mat is flat when cutting, further improve cutting accuracy.
[0027] Referring to Figure 1 And Figure 3 Connecting plate 11 inner wall both sides are slidably connected with fixed block 14, fixed block 14 outer side one end is fixedly connected with connecting rod 15, connecting rod 15 outer side one end is fixedly connected with pull plate 16, fixed block 14 and the inner wall of connecting plate 11 are connected by second spring 17, one end of second spring 17 is connected with fixed block 14, the other end of second spring 17 is connected with the inner wall of connecting plate 11;
[0028] Specifically, when replacing cutting knife 13, pull pull plate 16 to make connecting rod 15 and fixed block 14 move, remove the fixed of tool rest 12, facilitate cutting knife 13 to be disassembled.The elastic force of second spring 17 helps fixed block 14 reset, re-fix tool rest 12, to improve the practicability of device.
[0029] Working principle: first, the PVC ground pad is placed through the winding assembly, start the motor 3, the motor 3 drives the winding roller 4 to wind the PVC ground pad, so that the PVC ground pad can move on the workbench 1, then start the electric push rod 10, the electric push rod 10 drives the connecting plate 11 to move, the connecting plate 11 drives the knife holder 12 to move, the knife holder 12 drives the cutting knife 13 to cut the PVC ground pad, then rotate the knob 21, the knob 21 drives the threaded rod 20 to rotate, the threaded rod 20 drives the pressing plate 22 to move, the pressing plate 22 slides in the inner wall of the limiting frame 18 through the limiting rod 24, the pressing plate 22 drives the second pulley 23 to limit the PVC ground pad, avoid the offset of the PVC ground pad in the cutting process, improve the cutting precision, at the same time, the first spring 7 pushes the sliding block 6 to move, the sliding block 6 drives the pressing roller 8 to press the PVC ground pad, ensure that the PVC ground pad keeps flat during cutting, further improve the cutting precision, when it is necessary to replace the cutting knife 13, pull the pull plate 16, the pull plate 16 drives the connecting rod 15 to move, the connecting rod 15 drives the fixed block 14 to move, the fixing assembly is released to fix the knife holder 12, at this time, the cutting knife 13 can be conveniently disassembled, and through the elastic force of the second spring 17, the fixed block 14 can be driven to reset, the knife holder 12 is fixed, the cutting knife 13 can be replaced, the practicability of the device is improved.
[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. A cutting device for PVC floor mat production, characterized by: The utility model provides a cutting device for plastic sheet, including work board (1), work board (1) front end both sides are provided with winding assembly, work board (1) top middle part fixedly connected with second support frame (9), second support frame (9) top inner wall fixedly connected with electric push rod (10), electric push rod (10) drive end fixedly connected with connecting plate (11), connecting plate (11) bottom end left and right sides are provided with tool rest (12), tool rest (12) bottom end fixedly connected with cutting knife (13), work board (1) top front side is provided with limiting assembly, work board (1) top rear side is provided with down-pressing assembly, connecting plate (11) inner wall both sides are provided with fixed component.
2. The cutting device for PVC floor mat production according to claim 1, characterized in that: The winding assembly includes a support plate (2) fixedly connected to the front end of the work board (1), a winding roller (4) rotatably connected to the inner wall of the support plate (2), and a motor (3) fixedly connected to the right side of the support plate (2).
3. The cutting device for PVC floor mat production according to claim 1, characterized in that: The limiting assembly includes a limiting frame (18) fixedly connected to the top front side of the work board (1), a plurality of first pulleys (19) rotatably connected to the bottom end inner wall of the limiting frame (18), a threaded rod (20) threadedly connected to the top end inner wall of the limiting frame (18), a knob (21) fixedly connected to the top end of the threaded rod (20), a pressing plate (22) rotatably connected to the bottom end of the threaded rod (20), and a plurality of second pulleys (23) rotatably connected to the bottom end of the pressing plate (22).
4. The cutting device for PVC floor mat production according to claim 3, characterized in that: The pressing plate (22) is fixedly connected with a limiting rod (24) on both sides of the top end, and the limiting rod (24) is slidably connected to the inner wall of the limiting frame (18).
5. The cutting device for PVC floor mat production according to claim 1, characterized in that: The down-pressing assembly includes a first support frame (5) fixedly connected to the top rear side of the work board (1), a sliding block (6) slidably connected to the inner wall of the first support frame (5), a pressing roller (8) rotatably connected to one end of the inner side of the sliding block (6), and a first spring (7) connected between the sliding block (6) and the inner wall of the first support frame (5).
6. The cutting device for PVC floor mat production according to claim 5, characterized in that: One end of the first spring (7) is connected to the sliding block (6), and the other end of the first spring (7) is connected to the inner wall of the first support frame (5).
7. The cutting device for PVC floor mat production according to claim 1, characterized in that: The fixed component includes a fixed block (14) slidably connected to the inner wall of the connecting plate (11), a connecting rod (15) fixedly connected to one end of the outer side of the fixed block (14), a pull plate (16) fixedly connected to one end of the outer side of the connecting rod (15), and a second spring (17) connected between the fixed block (14) and the inner wall of the connecting plate (11).
8. The cutting device for PVC floor mat production according to claim 7, characterized in that: One end of the second spring (17) is connected to the fixed block (14), and the other end of the second spring (17) is connected to the inner wall of the connecting plate (11).