Fixed-length cutting device for plastic floor production

Abstract

The utility model belongs to the technical field of plastic floor production, and particularly relates to a fixed-length cutting device for plastic floor production, which comprises a supporting seat, a cutting mechanism, a dustproof mechanism and an auxiliary supporting component, the cutting mechanism comprises a motor, a lead screw, a hydraulic cylinder, a cutting machine, an electric cylinder, a pressing plate and a roller which are installed on the supporting base through a support. The driving motor drives the hydraulic cylinder to transversely move through the lead screw, then the hydraulic cylinder can drive the cutting machine in operation to cut a plastic floor, the sliding base synchronously moves along with the hydraulic cylinder, and due to the fact that the flexible corrugated cover is arranged at the sliding opening in the upper end of the shielding part, normal sliding of the sliding base can be guaranteed, and meanwhile the dustproof mechanism can remove dust, chippings, smells and the like. And dust and smell generated in the cutting process can be extracted from the air draft end through an external exhaust fan, so that the influence of dust, chippings and smell on workers is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of plastic flooring production technology, and in particular to a fixed-length cutting device for plastic flooring production. Background Technology

[0002] Plastic flooring incorporates antibacterial agents in its raw material formulation, making it more natural and offering better antibacterial effects compared to traditional plastic flooring. Over extended use, the presence of potent antibacterial agents prevents bacterial growth, protecting the environment. Additionally, antioxidants effectively extend the lifespan of the plastic flooring, preventing premature aging.

[0003] During the production of plastic flooring, manufacturers cut the flooring according to customer requirements. Currently, some plastic flooring processing plants find it troublesome to position plastic flooring of different widths during the cutting process. In addition, some debris is generated during the cutting process. If this debris is not dealt with, it will be scattered everywhere, affecting the surrounding environment. If workers inhale it, it will also affect their health. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a fixed-length cutting device for the production of plastic flooring, thereby solving the problems mentioned in the background art.

[0005] A fixed-length cutting device for producing plastic flooring includes a support base and a cutting mechanism, a dustproof mechanism, and auxiliary support components mounted on the support base. The cutting mechanism includes a motor, a lead screw, a hydraulic cylinder, a cutting machine, an electric cylinder, a pressure plate, and rollers mounted on the support base via a bracket. The lead screw is mounted at the output end of the motor. The hydraulic cylinder is connected to the lead screw via a mounting base and slides along the bracket. The cutting machine is fixed to the output shaft end of the hydraulic cylinder and is located inside a shielding part. The electric cylinder is mounted on a protruding plate in the middle of the bracket, and the pressure plate is mounted at the output end of the electric cylinder.

[0006] The dustproof mechanism includes a slide, a shield, an exhaust end, and a flexible corrugated cover. The shield slides along a guide rail mounted on the inner wall of the bracket, and the slide slides at the upper end of the shield and is mounted on a liquid...

[0007] On the output shaft of the pressure cylinder, the flexible corrugated cover is movably arranged on both sides of the slide and blocks the upper port of the shielding part. The exhaust end is installed on the slide, and its upper port is connected to an external exhaust fan.

[0008] By adopting the above technical solution, it is easy to position the plastic flooring, effectively reducing dust, debris, and odors that may affect workers.

[0009] The upper end of the support base is provided with a first support part and a second support part with an inverted trapezoidal opening in the middle, and the bracket is installed between the first support part and the second support part.

[0010] The above technical solution facilitates cutting and dust prevention.

[0011] The auxiliary support assembly is installed at the central opening of the first support part and includes a worm, a worm wheel, a stud, a handwheel, and a support plate. The two ends of the worm are rotatably mounted on the support base. There are two worm wheels, the bottom of which are rotatably mounted on the support base through a collar and are connected to the worm in a drive. The stud passes through the middle of the worm wheel and is threadedly connected to the worm wheel in a drive. The support plate is installed on the top of the two studs, and the handwheel is installed at one end of the worm.

[0012] By adopting the above technical solution, the width of the plastic flooring is adjusted to limit its movement.

[0013] The support plate is horizontally positioned, and its width is equal to the bottom width of the opening in the middle of the first support section. This technical solution provides support for the plastic flooring.

[0014] The vertical cross-section of the slide block is generally in the shape of an "I" character, and the middle part of the slide block slides at the upper end of the shielding part.

[0015] By adopting the above technical solution, the slide can be moved and its position adjusted.

[0016] The beneficial effects of this utility model of a fixed-length cutting device for plastic flooring production are:

[0017] The drive motor drives the hydraulic cylinder to move laterally via a lead screw. This hydraulic cylinder then drives the operating cutting machine to cut the plastic flooring. The slide moves synchronously with the hydraulic cylinder. A flexible corrugated cover at the upper end of the shielding section ensures normal sliding of the slide while the dustproof mechanism protects against dust, debris, and odors.

[0018] Effective shielding is implemented to prevent dust and odors from the cutting process from being drawn out by an external exhaust fan, thus effectively reducing the impact of dust and odors on workers. Attached Figure Description

[0019] Figure 1 is a schematic diagram of the overall structure of the fixed-length cutting device for plastic flooring production proposed in this utility model;

[0020] Figure 2 is a schematic diagram of the fixed-length cutting device for producing plastic flooring proposed in this utility model from another perspective.

[0021] Figure 3 is a schematic diagram of the auxiliary support component of the fixed-length cutting device for plastic flooring production proposed in this utility model;

[0022] Figure 4 is a schematic diagram of the cutting mechanism and dustproof mechanism of the fixed-length cutting device for plastic flooring production proposed in this utility model.

[0023] In the diagram: 1. Support base; 101. First support part; 102. Second support part; 2. Bracket; 201. Guide rail; 3. Worm gear; 4. Worm wheel; 5. Stud; 6. Handwheel; 7. Support plate; 8. Motor; 9. Lead screw; 10. Hydraulic cylinder; 11. Slide; 12. Shielding part; 13. Exhaust end; 14. Cutting machine; 15. Flexible corrugated cover; 16. Electric cylinder; 17. Pressure plate. Detailed Implementation

[0024] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0025] Referring to Figures 1-4, a fixed-length cutting device for producing plastic flooring includes a support base 1 and a cutting mechanism, a dustproof mechanism, and auxiliary support components mounted on the support base 1. The cutting mechanism includes a motor 8, a lead screw 9, a hydraulic cylinder 10, a cutting machine 14, an electric cylinder 16, a pressure plate 17, and rollers 18, all mounted on the support base 1 via a bracket 2. The lead screw 9 is mounted at the output end of the motor 8. The hydraulic cylinder 10 is connected to the lead screw 9 via a mounting base and slides along the bracket 2. The cutting machine 14 is fixed to the output shaft end of the hydraulic cylinder 10 and is located inside the shielding part 12. The electric cylinder 16 is mounted on a protruding plate in the middle of the bracket 2. The pressure plate 17 is mounted on the electric cylinder 8.

[0026] At the output end of cylinder 16;

[0027] The dustproof mechanism includes a slide 11, a shield 12, an exhaust end 13, and a flexible corrugated cover 15. The shield 12 slides along the guide rail 201 installed on the inner side wall of the bracket 2. The slide 11 slides at the upper port of the shield 12 and is installed on the output shaft of the hydraulic cylinder 10. The flexible corrugated cover 15 is movably arranged on both sides of the slide 11 and shields the upper port of the shield 12. The exhaust end 13 is installed on the slide 11, and its upper port is connected to an external exhaust fan.

[0028] Place the plastic flooring on the support plate 7, turn the handwheel 6 to drive the worm gear 4 to rotate through the worm 3, and the worm gear 4 can drive the stud 5 to move up and down, thereby adjusting the height of the plastic flooring on the support plate 7 so that the edge of the plastic flooring is placed on both sides of the first support part 101 and the second support part 102. According to the length of the plastic flooring to be cut, the pre-cut position of the plastic flooring is placed below the cutting blade of the cutting machine 14.

[0029] Hand-held handwheel 6 rotates worm 3, which in turn drives worm wheel 4 to rotate. Since worm wheel 4 and stud 5 are threadedly connected, stud 5 can be driven to move up and down, thereby adjusting the height of the plastic floor on the support plate 7, so that the edge of the plastic floor abuts against the side (sloping surface) of the first support part 101.

[0030] At this time, the electric cylinder 16 can be driven to push the pressure plate 17 downward, so that the pressure plate 17 applies pressure to the plastic floor and can stably limit the plastic floor. Then, the hydraulic cylinder 10 is driven to push the cutter 14 downward to one side of the plastic floor, waiting to cut the plastic floor. While the hydraulic cylinder 10 pushes the cutter 14 downward, the vertical section of the slide 11 is in the shape of an "I". The middle part of the slide 11 slides at the upper end of the shielding part 12. The output end of the hydraulic cylinder 10 pushes the shielding part 12 downward through the slide 11, so that the distance between the bottom of the shielding part 12 and the upper surface of the plastic floor is less than 1cm.

[0031] The drive motor 8 drives the hydraulic cylinder 10 to move laterally through the lead screw 9. In turn, the hydraulic cylinder 10 can drive the operating cutting machine 14 to cut the plastic floor. The dust and odor generated during the cutting process will be extracted from the exhaust end 13 by the external exhaust fan, thereby effectively reducing the impact of dust and odor on the workers.

[0032] The slide block 11 moves synchronously with the hydraulic cylinder 10, and flexible corrugations are provided at the upper end of the sliding opening of the shielding part 12.

[0033] The cover 15 ensures that the slide 11 slides normally while the dustproof mechanism effectively blocks dust, debris, odors, etc.

[0034] The upper end of the support base 1 is provided with a first support part 101 and a second support part 102 with an inverted trapezoidal opening in the middle. The bracket 2 is installed between the first support part 101 and the second support part 102. A distance is left between the first support part 101 and the second support part 102 to install the bracket 2, so as to facilitate the subsequent placement of plastic flooring and to prevent dust while cutting the plastic flooring.

[0035] An auxiliary support assembly is installed at the central opening of the first support part 101, including a worm gear 3, a worm wheel 4, a stud 5, a handwheel 6, and a support plate 7. The worm gear 3 is rotatably mounted on the support base 1 at both ends. Two worm wheels 4 are provided, their bottoms rotatably mounted on the support base 1 via collars and connected to the worm gear 3 via a drive connection. The stud 5 passes through the middle of the worm wheel 4 and is threadedly connected to it. The support plate 7 is installed on the top of the two studs 5, and the handwheel 6 is installed at one end of the worm gear 3. The height of the support plate 7 can be controlled by rotating the handwheel 6 to accommodate plastic flooring of different widths, ensuring its side contacts the side of the first support part 101. After pressure is applied by the pressure plate 17, it maintains a stable state. (The pressure plate 17 is not limited to the length shown in Figure 1; it can be lengthened as needed to increase the contact area between the pressure plate 17 and the plastic flooring, resulting in more stable restraint. The pressure plate 17 can also be lengthened...) Multiple protruding plates are installed at the bottom, and pressure is applied simultaneously to multiple locations on the plastic flooring through these plates to position the plastic flooring.

[0036] The support plate 7 is horizontally positioned, and its width is equal to the bottom width of the opening in the middle of the first support part 101. A receiving groove is also provided at the bottom of the opening in the middle of the first support part 101 to accommodate the worm 3 and the worm wheel 4, so that the upper end face of the worm 3 and the worm wheel 4 does not protrude from the receiving groove, so that the range of vertical adjustment of the support plate 7 is greater and more sizes of plastic flooring can be placed and positioned.

[0037] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make further modifications without departing from the concept of this utility model.

[0038] Several modifications and improvements may be made, all of which fall within the protection scope of this utility model.

Claims

1. A fixed-length cutting device for producing plastic flooring, comprising a support base (1) and a device mounted on the support base. The cutting mechanism, dustproof mechanism and auxiliary supporting assembly on the (1) are characterized in that: The cutting mechanism includes a motor (8), a lead screw (9), a hydraulic cylinder (10), a cutting machine (14), an electric cylinder (16), and a pressure plate (17) mounted on a support base (1) via a bracket (2). The lead screw (9) is mounted at the output end of the motor (8). The hydraulic cylinder (10) is connected to the lead screw (9) via a mounting base and slides along the bracket (2). The cutting machine (14) is fixed to the output shaft end of the hydraulic cylinder (10) and is located inside the shielding part (12). The electric cylinder (16) is mounted on the protruding plate in the middle of the bracket (2). The pressure plate (17) is mounted at the output end of the electric cylinder (16). The dustproof mechanism includes a slide (11), a shield (12), an exhaust end (13), and a flexible corrugated cover (15). The shield (12) slides along the guide rail (201) installed on the inner side wall of the bracket (2). The slide (11) slides at the upper port of the shield (12) and is installed on the output shaft of the hydraulic cylinder (10). The flexible corrugated cover (15) is movably arranged on both sides of the slide (11) and shields the upper port of the shield (12). The exhaust end (13) is installed on the slide (11), and its upper port is connected to an external exhaust fan.

2. The fixed-length cutting device for plastic floor production according to claim 1, characterized in that: The upper end of the support base (1) is provided with a first support part (101) and a second support part (102) with an inverted trapezoidal opening in the middle, and the bracket (2) is installed between the first support part (101) and the second support part (102).

3. The fixed-length cutting device for plastic floor production according to claim 2, characterized in that: The auxiliary support assembly is installed at the central opening of the first support part (101), and includes a worm (3), a worm wheel (4), a stud (5), a handwheel (6), and a support plate (7). The two ends of the worm (3) are rotatably mounted on the support base (1). There are two worm wheels (4), and their bottoms are rotatably mounted on the support base (1) through collars and are connected to the worm (3) in a transmission manner. The stud (5) passes through the middle of the worm wheel (4) and is connected to the worm (3) in a transmission manner. The worm gear (4) is threadedly connected, the support plate (7) is installed on the top of the two studs (5), and the handwheel (6) is installed at one end of the worm (3).

4. The fixed-length cutting device for plastic floor production according to claim 3, characterized in that: The support plate (7) is horizontally arranged, and its width is equal to the bottom width of the opening in the middle of the first support part (101).

5. The fixed-length cutting device for plastic floor production according to claim 4, characterized in that: The vertical cross section of the slide (11) is in the shape of an "I" and the middle part of the slide (11) slides at the upper port of the shielding part (12).

Images