Compression-resistant plastic floor cutting device

Abstract

The utility model discloses a compression-resistant plastic floor cutting device, which relates to the technical field of compression-resistant plastic floors, and comprises a vertical guide rail, a cutting knife is mounted on the vertical guide rail, a spray head and a swing assembly are arranged on the side surface of the vertical guide rail, the swing assembly comprises a telescopic sleeve, the upper end of the telescopic sleeve is fixedly connected to one side of the cutting knife, and the lower end of the telescopic sleeve is fixedly connected to the other side of the cutting knife. The lower end can vertically slide in the upper end, and a cavity is formed in the lower end; according to the cutting device, the spray head is arranged to cool a cutting part, the cutting knife is effectively prevented from being damaged due to overheating, the service life of the cutting knife is prolonged, dust generated in the cutting process is reduced due to the water spraying function, the environment and the health of operators are protected, the spray head can swing due to the arrangement of the swing assembly, and the cutting effect is improved. The water spraying range is expanded, and the cooling and dust falling effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compression-resistant plastic floors, in particular to a compression-resistant plastic floor cutting device. Background Art

[0002] In the field of modern architecture and decoration, plastic flooring is widely used because of its many advantages such as beauty, durability, and easy cleaning. However, precise cutting is a key link in the production and installation of plastic flooring.

[0003] At present, traditional plastic floor cutting devices have some obvious shortcomings. During the cutting process, a large amount of heat is generated due to the friction between the cutting tool and the plastic floor. If the temperature cannot be cooled down in time, it will not only affect the service life of the cutting tool, but may also cause the plastic floor to deform due to local overheating, affecting the cutting quality and the overall performance of the floor.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The purpose of the present utility model is to provide a compression-resistant plastic floor cutting device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a pressure-resistant plastic floor cutting device, including a vertical guide rail, a cutting knife is installed on the vertical guide rail, and a nozzle and a swing assembly are provided on the side of the vertical guide rail. The swing assembly includes a telescopic sleeve, the upper end of which is fixedly connected to one side of the cutting knife, and the lower end can slide vertically in the upper end, wherein a cavity is provided; a swing wheel is radially rotatably arranged at the lower end of the telescopic sleeve; a rotating shaft is fixedly connected to the nozzle and radially rotatably inserted into the side of the transverse guide rail; a crank, one end of which is fixedly connected to the rotating shaft of the swing wheel; a spring rod, the upper end of which is fixedly connected to the rotating shaft, and the lower end is fixedly connected to the other end of the crank, and a spring is provided between the upper and lower ends.

[0007] Furthermore, the water outlet end of the nozzle is tilted toward the cutting blade, and the angle between the nozzle and the cutting blade is 60°.

[0008] Furthermore, there are two nozzles, which are symmetrically arranged on both sides of the cutting blade.

[0009] Furthermore, a water tank is provided on the top surface of the transverse guide rail, a water pump connected to the water tank is provided on the top surface of the cutting knife, two nozzles are symmetrically arranged on both sides of the cutting knife, and the water pump is connected to two branch pipes, which are respectively connected to the two nozzles.

[0010] Furthermore, a spring tube is provided on the water tank, and the other end of the spring tube is connected to the water pump.

[0011] Furthermore, it also includes a base, a frame is built on the top surface of the base, a transverse guide rail is provided on the frame, and the vertical guide rail can be laterally slidably arranged on the transverse guide rail.

[0012] Furthermore, the frame is in a C-shape with an opening facing downward, a base guide rail is provided on the central axis of the top surface of the base, and a fixing seat is provided on the base guide rail.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, a nozzle is provided to cool the cutting part, which effectively prevents the cutting knife from overheating and damage, thereby extending the service life of the cutting knife. The water spraying function also reduces the dust generated during the cutting process, thereby protecting the environment and the health of the operator. By providing a swing component, the nozzle can swing, thereby expanding the water spraying range and improving the cooling and dust reduction effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a compression-resistant plastic floor cutting device;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a schematic cross-sectional view of a compression-resistant plastic floor cutting device;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0019] In the figure: 1. Base; 101. Base guide rail; 2. Frame; 201. Horizontal guide rail; 202. Vertical guide rail; 203. Cutting knife; 3. Water tank; 301. Water pump; 302. Nozzle; 303. Two-branch pipe; 304. Spring tube; 4. Telescopic sleeve; 401. Rocking wheel; 402. Rotating shaft; 403. Crank; 404. Spring rod; 5. Fixed base. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A compression-resistant plastic floor cutting device includes a base 1 and a vertical guide rail 202. A cutting blade 203 is installed on the vertical guide rail 202. A nozzle 302 and a swing assembly are provided on the side of the vertical guide rail 202. A frame 2 is erected on the top surface of the base 1, and a transverse guide rail 201 is provided on the frame 2. The vertical guide rail 202 is arranged on the transverse guide rail 201 so as to be slidable transversely. Furthermore, the frame 2 is C-shaped with an opening facing downward. A base guide rail 101 is provided on the central axis of the top surface of the base 1, and a fixing seat 5 is provided on the base guide rail 101.

[0023] The base guide rail 101 is set on the central axis of the top surface of the base 1, and the fixed seat 5 can move on the base guide rail 101 to place and fix the pressure-resistant plastic floor to be cut, so as to facilitate the adjustment of the position of the plastic floor and ensure the accuracy of the cutting. At the same time, the fixed seat 5 can ensure that the plastic floor remains stable during the cutting process and improve the cutting quality.

[0024] The frame 2 is in a C-shape with an opening facing downward and is erected on the top surface of the base 1. The horizontal guide rail 201 is set on the frame 2, and the vertical guide rail 202 can be set on the horizontal guide rail 201 for horizontal sliding. The cutting knife 203 is installed on the vertical guide rail 202. The precise position adjustment of the cutting knife 203 in the plane is achieved through the movement of the vertical guide rail 202 on the horizontal guide rail 201 and its own vertical movement.

[0025] This structural design enables the cutting blade 203 to move freely in a two-dimensional plane, adapting to the cutting requirements of plastic floors of different shapes and sizes, thereby improving the versatility and flexibility of the device.

[0026] A water tank 3 is provided on the top surface of the transverse guide rail 201, and a water pump 301 connected to the water tank 3 is provided on the top surface of the cutting knife 203. There are two nozzles 302 symmetrically arranged on both sides of the cutting knife 203. The water pump 301 is connected to two branch pipes 303, and the two branch pipes 303 are respectively connected to the two nozzles 302.

[0027] The water tank 3 is set on the top surface of the transverse guide rail 201, and the water pump 301 on the top surface of the cutting knife 203 is connected to the water tank 3 through the spring tube 304. The water pump 301 pumps water out of the water tank 3 and transports it to two nozzles 302 symmetrically arranged on both sides of the cutting knife 203 through the two-branch pipe 303. The water outlet end of the nozzle 302 is tilted toward the cutting knife 203, with the intersection of the water outlet end of the nozzle 302 and the downward extension line of the cutting knife 203 as the endpoint. The angle between the nozzle 302 and the cutting knife 203 is 60°.

[0028] During the cutting process, the nozzle 302 sprays water to cool the cutting part, prevent the cutting knife 203 from overheating and damage, and extend the service life of the cutting knife 203. At the same time, the water spray can also play a role in dust reduction, reducing the harm of dust generated during the cutting process to the environment and operators.

[0029] A spring tube 304 is provided on the water tank 3 , the other end of the spring tube 304 is connected to the water pump 301 , and the nozzle 302 is tilted toward the cutting blade 203 . There are two nozzles 302 symmetrically arranged on both sides of the cutting blade 203 .

[0030] The arrangement of the spring tube 304 allows the spring tube 304 to adaptively adjust its length when the distance between the water tank 3 and the water pump 301 changes, and always maintain a relatively tight state, so as not to block the operation of other equipment.

[0031] The nozzle 302 is tilted toward the cutting blade 203 so that the spraying range of the nozzle 302 coincides with the cutting range, resulting in a better cooling effect.

[0032] The symmetrically arranged nozzles 302 can have cross-range spraying when spraying water for cooling, thereby further improving the cooling effect.

[0033] The swing assembly includes a telescopic sleeve 4, the upper end of which is fixedly connected to one side of the cutting knife 203, and the lower end can slide vertically in the upper end, in which a cavity is opened; a swing wheel 401, which is radially rotatable and arranged at the lower end of the telescopic sleeve 4; a rotating shaft 402, which is fixedly connected to the nozzle 302 and can be radially rotatably inserted into the side of the transverse guide rail 201; a crank 403, one end of which is fixedly connected to the rotating shaft of the swing wheel 401; a spring rod 404, the upper end of which is fixedly connected to the rotating shaft 402, and the lower end is fixedly connected to the other end of the crank 403, and a spring is arranged between the upper and lower ends.

[0034] The upper end of the telescopic sleeve 4 is fixedly connected to one side of the cutting knife 203, and the lower end can slide vertically in the upper end. There is a cavity inside. The rocking wheel 401 is radially rotatably set at the lower end of the telescopic sleeve 4. As the cutting knife 203 moves, the rocking wheel 401 rolls on the plastic floor. The crank 403 is fixedly connected to the rotating shaft of the rocking wheel 401. The other end of the crank 403 is connected to the rotating shaft 402 fixedly connected to the nozzle 302 through the spring rod 404. When the rocking wheel 401 rotates, it drives the crank 403 to move. The crank 403 pulls the rotating shaft 402 through the spring rod 404, causing the nozzle 302 to swing along with the rotating shaft 402.

[0035] The setting of the swing assembly enables the nozzle 302 to swing during the cutting process, thereby expanding the water spraying range and improving the cooling and dust reduction effects.

[0036] Working principle:

[0037] First, the compression-resistant plastic floor to be cut is placed on the fixing seat 5 of the base 1 , and the position of the fixing seat 5 on the base guide rail 101 is adjusted to place the plastic floor in a suitable cutting position.

[0038] Then, the cutting device is started, and the vertical guide rail 202 slides horizontally on the transverse guide rail 201, driving the cutting knife 203 to move to above the designated cutting position.

[0039] Then, the cutting blade 203 begins to descend and cut the plastic floor. During the cutting process, the water in the water tank 3 is transported to the two nozzles 302 through the water pump 301, the spring tube 304 and the two-branch pipe 303. The nozzles 302 spray water at an angle toward the cutting blade 203 to cool the cutting part and reduce dust.

[0040] At the same time, as the cutting blade 203 moves, the swing assembly starts to work, the telescopic sleeve 4 moves with the cutting blade 203, and the swing wheel 401 at the lower end rolls on the plastic floor. The rotation of the swing wheel 401 drives the crank 403 to move, and the crank 403 pulls the rotating shaft 402 through the spring rod 404, causing the nozzle 302 to swing around the rotating shaft 402, thereby expanding the water spray range.

Claims

1. A compression-resistant plastic floor cutting device, comprising a vertical guide rail (202), a cutting blade (203) mounted on the vertical guide rail (202), a nozzle (302) and a swing assembly disposed on the side of the vertical guide rail (202), Its characteristics are: The rocking assembly comprises, A telescopic sleeve (4) has an upper end fixedly connected to one side of the cutting blade (203) and a lower end vertically slidable in the upper end, wherein a cavity is defined; A rocking wheel (401) is radially rotatably disposed at the lower end of the telescopic sleeve (4); The rotating shaft (402) is fixedly connected to the nozzle (302) and can be radially rotated and inserted into the side of the transverse guide rail (201); A crank (403), one end of which is fixedly connected to the rotating shaft of the swing wheel (401); The spring rod (404) has an upper end fixedly connected to the rotating shaft (402) and a lower end fixedly connected to the other end of the crank (403), with a spring provided between the upper and lower ends.

2. A compression-resistant plastic floor cutting device according to claim 1, characterized in that: The water outlet end of the nozzle (302) is tilted toward the cutting blade (203), and the angle between the nozzle (302) and the cutting blade (203) is 60°.

3. A compression-resistant plastic floor cutting device as claimed in claim 2, characterized in that: There are two nozzles (302) symmetrically arranged on both sides of the cutting blade (203).

4. A compression-resistant plastic floor cutting device as claimed in claim 3, characterized in that: A water tank (3) is provided on the top surface of the transverse guide rail (201), a water pump (301) in communication with the water tank (3) is provided on the top surface of the cutting blade (203), two nozzles (302) are symmetrically arranged on both sides of the cutting blade (203), and the water pump (301) is connected to two branch pipes (303), and the two branch pipes (303) are respectively in communication with the two nozzles (302).

5. A compression-resistant plastic floor cutting device as claimed in claim 4, characterized in that: A spring tube (304) is provided on the water tank (3), and the other end of the spring tube (304) is communicated with the water pump (301).

6. A compression-resistant plastic floor cutting device as claimed in claim 5, characterized in that: It also includes a base (1), a frame (2) is built on the top surface of the base (1), a transverse guide rail (201) is provided on the frame (2), and the vertical guide rail (202) is arranged on the transverse guide rail (201) in a transversely slidable manner.

7. A compression-resistant plastic floor cutting device according to claim 6, characterized in that: The frame (2) is in a C-shape with an opening facing downwards. A base guide rail (101) is provided on the central axis of the top surface of the base (1), and a fixing seat (5) is provided on the base guide rail (101).

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