Polytetrafluoroethylene paint coating device for clean workshop floor

Abstract

The invention relates to the technical field of paint coating devices, in particular to a clean workshop floor polytetrafluoroethylene paint coating device which comprises a bottom plate, a heating barrel is fixedly mounted on the surface of the upper end of the bottom plate, and two first supporting plates are fixedly connected to the position, close to one end, of the bottom surface of the bottom plate; a first shell is rotationally connected between the outer side walls of the two first supporting plates through connecting shafts, a second shell is fixedly connected to one side of the first shell through screws, and a semicircular baffle is fixedly connected to one end of the second shell through screws. Workshop ground laying work can be rapidly completed, the integrity of the workshop ground is higher, the coating efficiency is higher, the workshop environment can be effectively improved, dust on the workshop ground is removed, the situation that the dust influences the coating effect is avoided, secondary rolling can be conducted on the coated workshop ground, and coating is more uniform.

Description

Technical Field

[0001] The invention relates to the technical field of coating device coating, in particular to a polytetrafluoroethylene coating device for the floor of a clean workshop. Background Art

[0002] Applying floor paint on the workshop floor is to improve the working environment of the factory workshop, achieve environmental protection, and reduce dust and ground moisture. The workshop floor paint has the characteristics of high strength, wear resistance and beauty. It has the advantages of seamless, solid texture, good chemical resistance, corrosion resistance, dustproof, easy maintenance and low maintenance cost. Various solutions can be designed according to different usage requirements.

[0003] In the prior art, there is a construction device for applying epoxy floor paint to the ground, such as the one proposed in patent application number "CN202111047440.9", in which a stirring device is fixedly installed at the inner center of the epoxy floor paint storage chamber, and a heating device is fixedly installed on both sides of the inner wall of the epoxy floor paint storage chamber. The stirring device is combined with the heating device. When the floor paint needs to be heated to condense, the heating device starts heating, and the stirring device assists the heating process, making the heating more uniform and faster, thereby improving the heating efficiency, avoiding the problem of uneven color of the floor paint during laying caused by uneven heating or uneven stirring, increasing work efficiency, and increasing the practicality of the device.

[0004] However, in the above patent application, the existing clean workshop floors are mostly paved with epoxy resin, the floor strength is low, the weather resistance and corrosion resistance of the floor in the workshop are poor after long-term operation, and lumps are easily present in the floor paint raw materials. The existing coating device cannot handle the lumps in the floor paint raw materials, and the coating device cannot simultaneously handle the dust on the workshop floor, resulting in poor coating effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a polytetrafluoroethylene coating device for the floor of a clean workshop to solve the problems raised in the above background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A polytetrafluoroethylene coating device for a clean workshop floor comprises a base plate, a heating barrel is fixedly mounted on the upper surface of the base plate, two support plates 1 are fixedly connected to the bottom surface of the base plate near one end, a shell 1 is rotatably connected between the outer walls of the two support plates 1 via a connecting shaft, one side of the shell 1 is fixedly connected to the shell 2 via a screw, one end of the shell 2 is fixedly connected to a semicircular baffle via a screw, two support plates 2 are fixedly mounted on the bottom surface of the base plate away from one end of the support plate 1, a smear roller is rotatably connected between the outer walls of the two support plates 2, a central shaft is fixedly mounted on the inner wall of the smear roller, and the central shaft is rotatably connected between the outer sides of the two support plates 2, and a plurality of leakage holes are formed through the outer wall of the smear roller;

[0008] An annular plate is rotatably connected to the inside of the smear roller near one end, a material guide tube is fixedly inserted into the outer wall of the annular plate and located inside the smear roller, and one end of the material guide tube is fixedly connected to the second support plate, a processing mechanism for assisting in melting the raw materials is provided inside the heating barrel, the outer side walls of the two support plates are provided with a switching mechanism for assisting in coating the workshop floor, a dust removal mechanism for cleaning the workshop floor is provided between the inside of the first shell and the second shell, and a scraper is fixedly installed between the outer side walls of the two support plates by screws.

[0009] Preferably, the processing mechanism includes a processing chamber and a stirring rod, the stirring rod is rotatably connected to the bottom end of the heating barrel, the processing chamber is movably installed near the upper end of the heating barrel, and a filter plate is fixedly connected to the bottom end of the processing chamber.

[0010] Preferably, the top end of the inner part of the processing chamber is rotatably connected to an eccentric roller through an axis rod, two guide rods are movably inserted into the outer wall of the heating barrel, and one end of the two guide rods is fixedly connected to the processing chamber, and two buffer springs are sleeved on the outside of the two processing chambers.

[0011] Preferably, a motor 1 is installed on the upper surface of the processing chamber, and the output end of the motor 1 is connected to the eccentric roller. A feeding pipe is fixedly plugged into the upper surface of the heating barrel, and the bottom end of the feeding pipe is fixedly connected to the processing chamber.

[0012] The bottom surface of the heating barrel is equipped with a second motor, and the output end of the second motor is connected to the stirring rod. The heating barrel and the inner wall of the processing chamber are both equipped with a plurality of heating rods.

[0013] Preferably, a liquid pump is installed on the upper surface of the bottom plate, one end of the liquid pump is fixedly connected to connecting pipe 2, the other end of the liquid pump is fixedly connected to connecting pipe 1, the end of connecting pipe 2 away from the liquid pump is fixedly connected to the heating barrel, the end of connecting pipe 1 away from the liquid pump is fixedly connected to the material guide pipe, and the outer wall of the material guide pipe is fixedly connected to several discharge pipes.

[0014] Preferably, the dust removal mechanism includes a winding shaft and a reeling shaft, the winding shaft is rotatably connected to an inner position of the second shell, and the reeling shaft is rotatably connected to an inner position of the first shell.

[0015] Preferably, a flexible adhesive tape is wound around the outside of the winding shaft, and the movable end of the flexible adhesive tape passes through an outer wall of the shell and is fixedly connected to the winding shaft. A motor is installed on an outer wall of the shell, and the output end of the motor is connected to the winding shaft.

[0016] Preferably, the switching mechanism includes an electric telescopic rod and two circular plates, wherein the outer wall of one of the circular plates is provided with two sockets, a support plate is fixedly mounted on the outer wall of the first support plate, the electric telescopic rod is fixedly mounted on the inner wall of the support plate, one end of the electric telescopic rod is fixedly connected to a movable frame, the two ends of the movable frame are respectively fitted with the two sockets, the outer wall of the movable frame is fixedly connected to a wedge block, and the second inner wall of the shell is rotatably connected to a roller via a shaft;

[0017] Both ends of the roller are rotatably connected to a slider through an axle rod, and the two sliders are slidably connected to the outer wall of the shell. Both outer walls of the slider are movably installed with a clamping block. Both side walls of the shell are provided with a clamping groove, and the clamping groove fits with the clamping block, and one end of the wedge block cooperates with the slider.

[0018] Preferably, the bottom surface of the base plate is fixedly connected to mounting brackets near both sides, the interiors of the four mounting brackets are rotatably connected to movable wheels via shafts, and one end of the connecting shaft is fixedly connected to an outer wall of the support plate, and the other end of the connecting shaft is fixedly connected to the outer shell, and motor three is installed on the outer walls of the four mounting brackets, and the output end of motor three is connected to the movable wheel.

[0019] Beneficial effects of the present invention:

[0020] 1. In the present invention, the motor 1 cooperates with the eccentric roller to grind the polytetrafluoroethylene coating raw material to avoid lumps in the polytetrafluoroethylene coating raw material, and the eccentric force generated when the eccentric roller rotates can make the processing chamber generate a lateral vibration force to vibrate the raw material, so that the raw material can fully contact with the eccentric roller, improve the grinding effect, make the raw material fully ground, remove lumps, and avoid the agglomeration affecting the subsequent coating effect. At the same time, the raw material melted in the heating barrel is pumped out to the guide pipe through the liquid pump, the connecting pipe 2 and the connecting pipe 1, and enters the coating roller in cooperation with each discharge pipe. The raw materials leak out through the leakage holes onto the workshop floor, and the movement of the bottom plate drives the coating roller to roll along the workshop floor between the two support plates, so that the workshop floor can be coated. At the same time, the scraper follows the movement to scrape and spread the leaked raw materials, so that the raw materials can be better and more evenly coated on the workshop floor. Through the above operations, the device uses polytetrafluoroethylene material for floor coating, which has a much higher strength than epoxy resin material. The device has the function of melting and coating raw materials, and can quickly complete the workshop floor paving work, so that the workshop floor integrity is higher, the coating efficiency is higher, and it can effectively improve the workshop environment.

[0021] 2. In the present invention, while the device moves to apply the paint to the workshop floor, it can drive the shell 1 and the shell 2 to roll along the workshop floor between the two support plates 1, so that the flexible adhesive tape continuously rolls on the ground, sticks to the dust, removes the dust on the workshop floor, and prevents the dust from affecting the application effect.

[0022] 3. In the present invention, after the workshop floor is painted, the roller is directed toward the workshop floor, and the electric telescopic rod is used to cooperate with the movable frame to move, so that the positions of the shell one and the shell two are limited to prevent rotation. At the same time, the wedge block is used to cooperate with the slider to make the slider move vertically, driving the roller to close to the ground. When the bottom plate moves, it can drive the roller to roll along the workshop floor, and the painted workshop floor is rolled twice to make the painting more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the scraper, coating roller and heating barrel in the present invention;

[0026] Figure 3 is a cross-sectional view of the heating barrel of the present invention;

[0027] Figure 4 It is a partial structural diagram of the heating barrel in the present invention;

[0028] Figure 5 It is a schematic structural diagram of the housing 1 and the housing 2 in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the roller and the housing in the present invention;

[0030] Figure 7 It is a schematic structural diagram of the flexible adhesive tape and the reel in the present invention;

[0031] Figure 8 In the present invention Figure 7 Enlarged view of point A in the middle;

[0032] Figure 9 It is a cross-sectional view of the coating roller of the present invention.

[0033] The reference numerals in the figures are as follows:

[0034] 1. Bottom plate; 2. Heating barrel; 3. Liquid pump; 4. Housing 1; 5. Housing 2; 6. Support plate 1; 7. Mounting frame; 8. Movable wheel; 9. Applicator roller; 10. Annular plate; 11. Support plate 2; 12. Scraper; 13. Connecting pipe 1; 14. Connecting pipe 2; 15. Processing chamber; 16. Guide rod; 17. Stirring rod; 18. Feeding pipe; 19. Filter plate; 20. Eccentric roller; 21. Flexible adhesive tape; 22. Roller; 24. Circular plate; 25. Slider; 26. Winding shaft; 27. Guide pipe; 28. Feeding pipe; 29. Rewinding shaft; 30. Center shaft; 31. Electric telescopic rod; 32. Movable frame; 33. Wedge block; 34. Block; 35. Connecting shaft; 36. Semicircular baffle; 37. Heating rod. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0036] A polytetrafluoroethylene coating device for the floor of a clean workshop, such as Figures 1-9As shown, it includes a bottom plate 1, a heating barrel 2 is fixedly installed on the upper end surface of the bottom plate 1, two support plates 1 are fixedly connected to the bottom surface of the bottom plate 1 near one end, a shell 1 4 is rotatably connected between the outer walls of the two support plates 1 6 through a connecting shaft 35, one side of the shell 1 4 is fixedly connected to the shell 2 5 by screws, and one end of the shell 2 5 is fixedly connected to a semicircular baffle 36 by screws, two support plates 2 11 are fixedly installed on the bottom surface of the bottom plate 1 away from one end of the support plate 1 6, a smear roller 9 is rotatably connected between the outer walls of the two support plates 2 11, a central shaft 30 is fixedly installed on the inner wall of the smear roller 9, and the central shaft 30 is rotatably connected between the outer sides of the two support plates 2 11, and a plurality of leakage holes are opened through the outer wall of the smear roller 9;

[0037] An annular plate 10 is rotatably connected to the inside of the smear roller 9 near one end, and a material guide tube 27 is fixedly inserted into the outer wall of the annular plate 10 and located inside the smear roller 9, and one end of the material guide tube 27 is fixedly connected to the support plate 2 11. A processing mechanism for assisting the melting of raw materials is provided inside the heating barrel 2, and a switching mechanism for assisting the coating of the workshop floor is provided on the outer walls of the two support plates 1 6. A dust removal mechanism for cleaning the workshop floor is provided between the inside of the outer shell 1 4 and the outer shell 2 5, and a scraper 12 is fixedly installed between the outer walls of the two support plates 2 11 by screws.

[0038] When the smear roller 9 rotates between the two support plates 11 via the central axis 30 , it also rotates along the annular plate 10 , and the positions of the annular plate 10 and the material guide tube 27 remain unchanged.

[0039] The bottom surface of the base plate 1 is fixedly connected to the mounting brackets 7 near both sides. The inside of the four mounting brackets 7 is rotatably connected to the movable wheel 8 through the shaft, and one end of the connecting shaft 35 is fixedly connected to the outer wall of the support plate 6, and the other end of the connecting shaft 35 is fixedly connected to the outer shell 4. The outer walls of the four mounting brackets 7 are all installed with motors 3, and the output end of motor 3 is connected to the movable wheel 8.

[0040] The movable wheel 8 is driven to rotate by the motor 3, thereby driving the base plate 1 to move along the workshop floor.

[0041] like Figure 3-Figure 4 As shown, the processing mechanism includes a processing bin 15 and a stirring rod 17. The stirring rod 17 is rotatably connected to the bottom end of the heating barrel 2. The processing bin 15 is movably installed near the upper end of the heating barrel 2. The bottom end of the processing bin 15 is fixedly connected to a filter plate 19. The top end of the processing bin 15 is rotatably connected to an eccentric roller 20 through an axis. Two guide rods 16 are movably inserted into the outer wall of the heating barrel 2, and one end of the two guide rods 16 is fixedly connected to the processing bin 15. Two buffer springs are sleeved on the outside of the two processing bins 15. The buffer springs are continuously squeezed and stretched accordingly, which plays a buffering role when the processing bin 15 moves.

[0042] A motor 1 is installed on the upper surface of the processing bin 15, and the output end of the motor 1 is connected to the eccentric roller 20. A feeding pipe 18 is fixedly inserted on the upper surface of the heating barrel 2, and the bottom end of the feeding pipe 18 is fixedly connected to the processing bin 15. A motor 2 is installed on the bottom surface of the heating barrel 2, and the output end of the motor 2 is connected to the stirring rod 17. Several heating rods 37 are installed on the inner walls of the heating barrel 2 and the processing bin 15. The stirring rod 17 is driven to rotate by motor 2, which can stir the raw materials, making the heating more uniform while avoiding precipitation of the raw materials. The bottom of the feeding pipe 18 is a retractable hose. When the processing bin 15 vibrates, it will not be restricted by the feeding pipe 18. A sealing cover is provided on the upper end of the feeding pipe 18.

[0043] A liquid pump 3 is installed on the upper surface of the base plate 1, one end of the liquid pump 3 is fixedly connected to a connecting pipe 2 14, the other end of the liquid pump 3 is fixedly connected to a connecting pipe 1 13, the end of the connecting pipe 2 14 away from the liquid pump 3 is fixedly connected to the heating barrel 2, the end of the connecting pipe 1 13 away from the liquid pump 3 is fixedly connected to the material guide pipe 27, and the outer wall of the material guide pipe 27 is fixedly connected to several discharge pipes 28, and the raw materials can enter the interior of the smearing roller 9 through each discharge pipe 28.

[0044] During use, the polytetrafluoroethylene coating raw material is introduced into the processing chamber 15 through the feeding pipe 18, and the raw material is heated and melted by the heating rod 37 in the processing chamber 15. At the same time, the eccentric roller 20 is driven by the motor to rotate to grind the raw material to prevent the raw material from containing lumps. In the process of rotation of the eccentric roller 20, an eccentric force is generated, which can make the processing chamber 15 move back and forth left and right inside the heating barrel 2 through the two guide rods 16, generating a lateral vibration force to vibrate the raw material, so that the raw material can fully contact with the eccentric roller 20, thereby improving the grinding effect. Each buffer spring is correspondingly continuously squeezed and stretched to play a buffering role.

[0045] The raw materials that have been fully ground and free of lumps fall into the interior of the heating barrel 2 through the filter plate 19. At the same time, the heating rods 37 installed on the inner wall of the heating barrel 2 can continuously heat and melt the raw materials to avoid cooling. The stirring rod 17 is driven by the second motor to rotate and stir the raw materials, making the heating more uniform while preventing the raw materials from settling.

[0046] Then, the melted raw material in the heating barrel 2 is pumped out through the liquid pump 3 and the connecting pipe 2 14, and enters the guide pipe 27 through the connecting pipe 1 13, and then enters the interior of the coating roller 9 through each discharge pipe 28, so that the raw material leaks out through each leakage hole onto the workshop floor. In conjunction with the movement of the bottom plate 1, the coating roller 9 is driven to roll along the workshop floor between the two supporting plates 2 11 to coat the workshop floor. At the same time, the scraper 12 moves with it, scraping and spreading the leaked raw material, so that the raw material is better and more evenly coated on the workshop floor.

[0047] Through the above operations, polytetrafluoroethylene material is used for floor coating. The coating device has the functions of melting and coating raw materials, which can quickly complete the workshop floor paving work, make the workshop floor more complete, and have higher coating efficiency, which can effectively improve the workshop environment.

[0048] like Figure 5-Figure 8 As shown, the dust removal mechanism includes a winding shaft 26 and a reeling shaft 29. The winding shaft 26 is rotatably connected to the internal position of the shell 25, and the reeling shaft 29 is rotatably connected to the internal position of the shell 14. A flexible adhesive tape 21 is wound around the outside of the winding shaft 26, and the movable end of the flexible adhesive tape 21 passes through the outer wall of the shell 14 and is fixedly connected to the reeling shaft 29. A motor is installed on the outer wall of the shell 14, and the output end of the motor is connected to the reeling shaft 29. The flexible adhesive tape 21 has good viscosity and can remove dust from the workshop floor.

[0049] Specifically, when the bottom plate 1 moves through the movable wheel 8 and drives the coating roller 9 to move and roll the workshop floor, it also drives the shell 1 4 and the shell 2 5 to roll along the workshop floor between the two support plates 1 6, so that the flexible adhesive tape 21 continuously rolls on the ground, sticks to the dust, and removes the dust on the workshop floor to prevent the dust from affecting the coating effect. The motor drives the winding shaft 29 to rotate, and the flexible adhesive tape 21 can be rolled up, so that the flexible adhesive tape 21 wound on the winding shaft 26 can be driven and replaced to the outer wall of the shell 2 5, and the flexible adhesive tape 21 located on the outer wall of the shell 2 5 is continuously updated to maintain the stickiness, and the dust on the large area of the workshop floor can be well handled. The screws on the semicircular baffle 36 can be turned out to release the connection between the shell 1 4 and the shell 2 5, thereby releasing the connection between the shell 2 5 and the shell 1 4, and the shell 2 5 can be removed, and the winding shaft 26 inside the shell 2 5 can be removed, which is convenient for replacing the flexible adhesive tape 21.

[0050] like Figure 5-Figure 8As shown, the switching mechanism includes an electric telescopic rod 31 and two circular plates 24, wherein the outer wall of one of the circular plates 24 is provided with two sockets, the outer wall of the support plate 1 6 is fixedly mounted with a support plate, the electric telescopic rod 31 is fixedly mounted on the inner wall of the support plate, one end of the electric telescopic rod 31 is fixedly connected to a movable frame 32, the two ends of the movable frame 32 are respectively fitted with the two sockets, the outer wall of the movable frame 32 is fixedly connected with a wedge block 33, the inner wall of the housing 2 5 is rotatably connected to the roller 22 through the shaft, and both ends of the roller 22 are rotatably connected to the slider 25 through the shaft. The two sliders 25 are slidably connected to the outer wall of the housing 4. Blocks 34 are movably installed on the two outer walls of the sliders 25. A slot is provided on both side walls of the housing 4, and the slot fits in with the block 34. One end of the wedge block 33 cooperates with the slider 25, and one end of the block 34 is locked in the slot, which can limit the position of the slider 25, thereby limiting the position of the roller 22. A support spring is installed between the block 34 and the inner wall of the slider 25. The elastic force of the support spring can reset the block 34 that is subsequently moved out of the slot.

[0051] The model of the electric telescopic rod 31 is WSD50-100, and the models of motor 1, motor 2 and motor 3 are all BLDC-045-28.

[0052] Specifically, after the workshop floor is painted, the roller 22 is directed toward the workshop floor, and then the movable frame 32 is driven to move by the electric telescopic rod 31, and the two ends of the movable frame 32 are driven to insert into the two sockets on the circular plate 24, which can fix the connecting shaft 35 and limit the position of the shell 1 4 and the shell 2 5 to prevent rotation. At the same time, the wedge block 33 moves with the movable frame 32, is inserted under the slider 25, and contacts the slider 25, so that the slider 25 slides relatively along the inclined surface of the wedge block 33, and one end of the card block 34 is moved out of the card slot, which can make the slider 25 move vertically, driving the roller 22 close to the ground. At this time, when the base plate 1 moves, it can drive the roller 22 to roll along the workshop floor, and perform a second rolling on the painted workshop floor to make the painting more uniform.

[0053] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A polytetrafluoroethylene coating device for a clean workshop floor, comprising a bottom plate (1), characterized in that: A heating barrel (2) is fixedly mounted on the upper surface of the bottom plate (1), two support plates (6) are fixedly connected to the bottom surface of the bottom plate (1) near one end, a shell (4) is rotatably connected between the outer walls of the two support plates (6) via a connecting shaft (35), one side of the shell (4) is fixedly connected to the shell (5) via a screw, and one end of the shell (5) is fixedly connected to a semicircular baffle (36) via a screw, two support plates (11) are fixedly mounted on the bottom surface of the bottom plate (1) away from one end of the support plate (6), a smear roller (9) is rotatably connected between the outer walls of the two support plates (11), a central shaft (30) is fixedly mounted on the inner wall of the smear roller (9), and the central shaft (30) is rotatably connected between the outer sides of the two support plates (11), and a plurality of leakage holes are provided through the outer wall of the smear roller (9); The smear roller (9) is internally connected to an annular plate (10) near one end thereof, and a material guide tube (27) is fixedly inserted into the outer wall of the annular plate (10) and located inside the smear roller (9), and one end of the material guide tube (27) is fixedly connected to the second support plate (11). The heating barrel (2) is internally provided with a processing mechanism for assisting in melting the raw materials, and the outer side walls of the two support plates (6) are both provided with a switching mechanism for assisting in coating the workshop floor. A dust removal mechanism for cleaning the workshop floor is provided between the inside of the first shell (4) and the second shell (5), and a scraper (12) is fixedly installed between the outer side walls of the two support plates (11) by screws.

2. A polytetrafluoroethylene coating device for clean workshop floor according to claim 1, characterized in that: The processing mechanism comprises a processing chamber (15) and a stirring rod (17), wherein the stirring rod (17) is rotatably connected to the bottom end of the interior of the heating barrel (2), and the processing chamber (15) is movably installed near the upper end of the interior of the heating barrel (2). A filter plate (19) is fixedly connected to the bottom end of the interior of the processing chamber (15).

3. A polytetrafluoroethylene coating device for clean workshop floor according to claim 2, characterized in that: The top end of the processing chamber (15) is rotatably connected to an eccentric roller (20) via a shaft, and two guide rods (16) are movably plugged into the outer wall of the heating barrel (2), and one end of each of the two guide rods (16) is fixedly connected to the processing chamber (15), and two buffer springs are sleeved on the outside of each of the two processing chambers (15).

4. A polytetrafluoroethylene coating device for clean workshop floor according to claim 2, characterized in that: A motor 1 is installed on the upper surface of the processing chamber (15), and the output end of the motor 1 is connected to the eccentric roller (20); a feeding pipe (18) is fixedly connected to the upper surface of the heating barrel (2), and the bottom end of the feeding pipe (18) is fixedly connected to the processing chamber (15); The bottom surface of the heating barrel (2) is equipped with a second motor, and the output end of the second motor is connected to the stirring rod (17). The heating barrel (2) and the inner wall of the processing chamber (15) are both equipped with a plurality of heating rods (37).

5. The polytetrafluoroethylene coating device for the clean workshop floor according to claim 1, characterized in that: A liquid pump (3) is installed on the upper surface of the bottom plate (1), one end of the liquid pump (3) is fixedly connected to a second connecting pipe (14), the other end of the liquid pump (3) is fixedly connected to a first connecting pipe (13), the end of the second connecting pipe (14) away from the liquid pump (3) is fixedly connected to the heating barrel (2), the end of the first connecting pipe (13) away from the liquid pump (3) is fixedly connected to a material guide pipe (27), and the outer wall of the material guide pipe (27) is fixedly connected to a plurality of material discharge pipes (28).

6. The polytetrafluoroethylene coating device for the clean workshop floor according to claim 1, characterized in that: The dust removal mechanism comprises a winding shaft (26) and a reeling shaft (29), wherein the winding shaft (26) is rotatably connected to an inner position of the second shell (5), and the reeling shaft (29) is rotatably connected to an inner position of the first shell (4).

7. A polytetrafluoroethylene coating device for clean workshop floor according to claim 6, characterized in that: The winding shaft (26) is wound with a flexible adhesive tape (21) on the outside, and the movable end of the flexible adhesive tape (21) passes through the outer wall of the shell (4) and is fixedly connected to the winding shaft (29). The outer wall of the shell (4) is equipped with a motor, and the output end of the motor is connected to the winding shaft (29).

8. The polytetrafluoroethylene coating device for the clean workshop floor according to claim 1, characterized in that: The switching mechanism includes an electric telescopic rod (31) and two circular plates (24), wherein the outer wall of one of the circular plates (24) is provided with two jacks, the outer wall of the first support plate (6) is fixedly mounted with a support plate, the electric telescopic rod (31) is fixedly mounted at the inner wall of the support plate, one end of the electric telescopic rod (31) is fixedly connected with a movable frame (32), the two ends of the movable frame (32) are respectively fitted with the two jacks, the outer wall of the movable frame (32) is fixedly connected with a wedge block (33), and the inner wall of the second housing (5) is rotatably connected with a roller (22) via a shaft; Both ends of the roller (22) are rotatably connected to a slider (25) via an axle rod, and the two sliders (25) are slidably connected to the outer wall of the shell (4). Both outer walls of the slider (25) are movably mounted with a clamping block (34). Both side walls of the shell (4) are provided with a clamping groove, and the clamping groove fits with the clamping block (34). One end of the wedge block (33) cooperates with the slider (25).

9. The polytetrafluoroethylene coating device for the clean workshop floor according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to mounting brackets (7) near both sides, and the inside of the four mounting brackets (7) is rotatably connected to movable wheels (8) through shafts, and one end of the connecting shaft (35) is fixedly connected to the outer wall of the support plate (6), and the other end of the connecting shaft (35) is fixedly connected to the outer shell (4). The outer walls of the four mounting brackets (7) are all installed with motors (3), and the output end of motors (3) is connected to the movable wheels (8).

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