Material hot melting device for antistatic floor preparation

Abstract

The application relates to the technical field of material hot melting, in particular to a material hot melting device for preparing anti-static floor, which is installed on the top of a supporting assembly, a stirring assembly, a cleaning assembly and a scraping assembly are located in the inside of a barrel assembly, the supporting assembly comprises a base, supporting seats are fixedly installed on the bottom of the base at four corners, material suction pumps are fixedly installed on the top of the base at one side edge, the barrel assembly comprises a barrel, heating assemblies are arranged on the lower end of the outer surface of the barrel, a supporting frame in the shape of L is fixedly installed on the top of the barrel, material inlet pipes are fixedly embedded in the side wall of the upper end of the barrel, valves are arranged on the top of the two material inlet pipes, material outlet pipes are fixedly embedded in the side wall of the lower end of the barrel, the material outlet pipes are connected with the output ends of the material suction pumps, and the driving assembly comprises a motor. The material hot melting device can scrape and clean the outer surface of the stirring rod, simultaneously scrape and clean the inner wall of the barrel, avoids the blockage of the open ends of the material inlet pipes and the material outlet pipes, and further improves the production efficiency.

Description

Technical Field

[0001] This invention relates to the field of material hot-melt technology, specifically to a material hot-melt apparatus for the preparation of antistatic flooring. Background Technology

[0002] Antistatic flooring, also known as dissipative static flooring, is a type of flooring that allows charge to dissipate when grounded or connected to any lower potential point. It is characterized by a resistance between 10⁵ and 10⁹ ohms, and is non-conductive. It also has high temperature and heat resistance properties, making it very safe. Antistatic flooring is usually manufactured using a material hot-melt device.

[0003] In existing material hot-melting devices, a large amount of material adheres to the inner wall of the barrel during the hot-melting and stirring process. Over time, the material dries and hardens, making it difficult for workers to clean the inner wall later. In addition, most hot-melting devices have a stirring component inside, which also has a certain amount of material adhering to it, making subsequent cleaning very troublesome and reducing the efficiency of the process. Therefore, it is necessary to propose a material hot-melting device for the preparation of antistatic flooring. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a material hot-melting device for the preparation of antistatic flooring.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a material hot-melting device for the preparation of antistatic flooring, comprising a support component, a barrel component, a drive component, a stirring component, a cleaning component, and a scraping component, wherein the barrel component is fixedly installed on the top of the support component, and the stirring component, the cleaning component, and the scraping component are located inside the barrel component; The support assembly includes a base, with support seats fixedly installed at the four corners of the bottom edge of the base, and a material pump fixedly installed at one side edge of the top edge of the base. The barrel assembly includes a barrel body, with heating components provided at the lower end of the outer surface of the barrel body. An L-shaped support frame is fixedly installed on the top of the barrel body. Feed pipes are fixedly embedded in the upper sidewall of the barrel body, and valves are provided at the top of the two feed pipes. Discharge pipes are fixedly embedded in the lower sidewall of the barrel body and are connected to the output end of the pump. The drive assembly includes a motor, which is fixedly mounted on the top of the support frame. The output end of the motor is fixedly connected to a rotating rod, which extends through the support frame and the inside of the barrel to the inside of the base. The middle of the outer surface of the rotating rod is fixedly connected to an auger inside the barrel. A first gear is fixedly connected to the bottom of one end of the rotating rod. A first reciprocating screw is rotatably connected through one side of the barrel, and the first reciprocating screw extends to the bottom of the inside of the barrel. The stirring assembly includes several drive shafts, each of which is rotatably connected to the bottom of the inside of the barrel and extends into the base. A second gear is fixedly connected to the bottom of one end of each of the drive shafts, and the second gear meshes with a first gear. A stirring rod is fixedly connected to the upper end of the outer surface of each of the drive shafts. Limit seats are fixedly connected to the outer surfaces of both ends of each of the drive shafts. A second reciprocating screw is rotatably connected between two limit seats. A first bevel gear is fixedly connected to the lower end of the second reciprocating screw on one side of the bottom of the limit seat. Several second bevel gears arranged in a circular array are fixedly connected to the bottom of the inside of the barrel, and the second bevel gears mesh with the first bevel gears. The cleaning assembly includes several cleaning frames. Each of the cleaning frames has a slider fixedly connected to its inner surface, which is set in an arc shape. Each of the cleaning frames has a connecting rod fixedly connected to its outer surface, which is located between included angles. Each connecting rod has a threaded cylinder fixedly connected to one end, and the threaded cylinder is threadedly connected to the second reciprocating screw. The scraping assembly includes a scraping ring, with a through groove on one side of the outer surface of the scraping ring. A rotating shaft is rotatably connected to the inner walls on both sides of the through groove. A rotating roller is fixedly connected to the outer surface of the middle part of the rotating shaft. Several unblocking rods distributed in a circular array are fixedly connected to the middle part of the outer surface of the rotating roller. Several toothed grooves are opened on the outer surface of one end of the rotating roller.

[0006] Specifically, the upper surface of both the rotating rod and the first reciprocating screw is provided with a belt groove, and the belt groove is located inside the support frame of the barrel body, with a belt between the two belt grooves.

[0007] Specifically, the second bevel gear is hollow inside, and the rotating rod moves through it.

[0008] Specifically, the outer surface of the drive shaft and the space between the stirring rods are provided with several grooves, and the sliders are all locked in the grooves.

[0009] Specifically, a first rack is fixedly connected to the upper end of the inner wall of the barrel on one side of the two feed pipes, and a second rack is fixedly connected to the lower end of the inner wall of the barrel on one side of the discharge pipe, and both the first rack and the second rack are engaged with several toothed grooves.

[0010] Specifically, all of the aforementioned unblocking rods are elastically configured.

[0011] Specifically, a limiting rod is fixedly connected between the upper and lower ends inside the barrel, the scraper ring is slidably connected to the limiting rod, and the scraper ring is threadedly connected to the first reciprocating screw.

[0012] The beneficial effects of this invention are: The present invention discloses a material hot-melting device for the preparation of antistatic flooring. By setting a starting motor to drive the rotating rod to rotate, and then through the linkage of heating components, auger, first gear, second gear, transmission shaft, and stirring rod, the material inside the barrel can be stirred and heated more evenly. Subsequently, through the setting of transmission shaft, limit seat, second reciprocating screw, threaded cylinder, connecting rod, and cleaning frame, the cleaning frame can move up and down while the stirring rod is rotating, thereby scraping and cleaning the outer surface of the stirring rod, improving the cleaning efficiency of the device.

[0013] The present invention discloses a material hot-melt device for the preparation of antistatic flooring. By setting a belt, the rotating rod drives the first reciprocating screw to rotate. Then, through the setting of a scraper ring, a limiting rod, a through groove, a rotating shaft, a rotating roller, a clearing rod, a first rack, a second rack, and several toothed grooves, the inner wall of the barrel can be scraped and cleaned. At the same time, the opening ends of the feed pipe and the discharge pipe are prevented from being blocked. The clearing rod can clear the blockage, further improving the production efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of a material hot-melt device for the preparation of antistatic flooring provided by the present invention; Figure 2 This is a schematic cross-sectional view of a material hot-melt device for the preparation of antistatic flooring provided by the present invention. Figure 3 This is a schematic diagram of the overall cross-sectional bottom view of a material hot-melt device for the preparation of antistatic flooring provided by the present invention; Figure 4 This invention provides a schematic diagram of the bottom structure of a barrel of a material hot-melting device for preparing antistatic flooring. Figure 5 This invention provides a schematic diagram of the cleaning frame structure of a material hot-melt device for the preparation of antistatic flooring. Figure 6 A schematic diagram of the scraper ring structure of a material hot-melting device for the preparation of antistatic flooring provided by the present invention; Figure 7 This invention provides a schematic diagram of the inner surface structure of the barrel of a material hot-melting device for the preparation of antistatic flooring.

[0016] Figure 8 This is an enlarged structural diagram of point A of a material hot-melting device for preparing antistatic flooring, provided by the present invention.

[0017] Figure 9This is an enlarged structural diagram of section B of a material hot-melting device for preparing antistatic flooring, provided by the present invention.

[0018] In the diagram: 1. Support assembly; 11. Base; 12. Support seat; 13. Material pump; 2. Barrel assembly; 21. Barrel; 211. Support frame; 22. Heating assembly; 23. Feed pipe; 24. Valve; 25. Discharge pipe; 26. Limiting rod; 27. Second bevel gear; 28. First rack; 29. ​​Second rack; 3. Drive assembly; 31. Motor; 301. Belt groove; 32. Rotating rod; 33. Screwdriver; 34. First gear; 35. Belt; 36. First reciprocating screw; 4. Stirring assembly; 41. Drive shaft; 401. Slide groove; 42. Second gear; 43. Stirring rod; 44. Limit seat; 45. Second reciprocating screw; 46. First bevel gear; 5. Cleaning assembly; 51. Cleaning frame; 52. Slider; 53. Connecting rod; 54. Threaded cylinder; 6. Scraping assembly; 61. Scraper ring; 601. Through groove; 602. Tooth groove; 62. Rotating shaft; 63. Rotating roller; 64. Unblocking rod. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] like Figures 1-9 As shown, the material hot-melting device for preparing antistatic flooring according to the present invention includes a support assembly 1, a barrel assembly 2, a drive assembly 3, a stirring assembly 4, a cleaning assembly 5, and a scraping assembly 6, and the barrel assembly 2 is fixedly installed on the top of the support assembly 1, and the stirring assembly 4, the cleaning assembly 5, and the scraping assembly 6 are located inside the barrel assembly 2. The support assembly 1 includes a base 11, with support seats 12 fixedly installed at the four corners of the bottom of the base 11, and a material pump 13 fixedly installed at one side of the top of the base 11. The barrel assembly 2 includes a barrel 21. Heating components 22 are provided at the lower end of the outer surface of the barrel 21. An L-shaped support frame 211 is fixedly installed on the top of the barrel 21. Feed pipes 23 are fixedly embedded in the upper side wall of the barrel 21. Valves 24 are provided at the top of the two feed pipes 23. Discharge pipes 25 are fixedly embedded in the lower side wall of the barrel 21 and are connected to the output end of the pump 13. The drive assembly 3 includes a motor 31, which is fixedly mounted on the top of the support frame 211. The output end of the motor 31 is fixedly connected to a rotating rod 32, which extends through the support frame 211 and the interior of the barrel 21 to the interior of the base 11. The middle of the outer surface of the rotating rod 32 is fixedly connected to an auger 33 inside the barrel 21. A first gear 34 is fixedly connected to the bottom of one end of the rotating rod 32. A first reciprocating screw 36 is rotatably connected through one side of the barrel 21, and the first reciprocating screw 36 extends to the bottom of the interior of the barrel 21. The stirring assembly 4 includes several drive shafts 41, which are rotatably connected to the bottom of the barrel 21 and extend into the base 11. A second gear 42 is fixedly connected to the bottom of one end of each drive shaft 41, and the second gear 42 meshes with a first gear 34. A stirring rod 43 is fixedly connected to the upper end of the outer surface of each drive shaft 41. Limit seats 44 are fixedly connected to the outer surfaces of both ends of each drive shaft 41. A second reciprocating screw 45 is rotatably connected between two limit seats 44. A first bevel gear 46 is fixedly connected to the lower end of the second reciprocating screw 45 on one side of the bottom of the limit seat 44. Several second bevel gears 27 are fixedly connected to the bottom of the barrel 21 in a circular array, and the second bevel gears 27 mesh with the first bevel gears 46. The cleaning component 5 includes several cleaning frames 51. Each of the cleaning frames 51 has a slider 52 fixedly connected to its inner surface, which is set in an arc shape. Each of the cleaning frames 51 has a connecting rod 53 fixedly connected to its outer surface, which is located between included angles. Each of the connecting rods 53 has a threaded cylinder 54 fixedly connected to one end, and each threaded cylinder 54 is threadedly connected to the second reciprocating screw 45. The scraping assembly 6 includes a scraping ring 61. A through groove 601 is provided on one side of the outer surface of the scraping ring 61. A rotating shaft 62 is rotatably connected to the inner walls on both sides of the through groove 601. A rotating roller 63 is fixedly connected to the outer surface of the middle part of the rotating shaft 62. A number of unblocking rods 64 distributed in a circular array are fixedly connected to the middle part of the outer surface of the rotating roller 63. A number of toothed grooves 602 are provided on the outer surface of one end of the rotating roller 63.

[0021] Specifically, belt grooves 301 are provided on the upper surface of both the rotating rod 32 and the first reciprocating screw 36. The belt grooves 301 are located in the support frame 211 of the barrel 21. A belt 35 is provided between the two belt grooves 301. The rotating rod 32 drives the first reciprocating screw 36 to rotate through the belt 35.

[0022] Specifically, the second bevel gear 27 is hollow inside, and the rotating rod 32 moves through it. The second bevel gear 27 is installed at the bottom of the inner wall of the barrel 21, and its hollow shape is not affected by the rotating rod 32.

[0023] Specifically, several grooves 401 are provided on the outer surface of the drive shaft 41 and between the stirring rods 43, and the sliders 52 are all stuck in the grooves 401. The cleaning frame 51 slides up and down along the inside of the grooves 401 by the sliders 52.

[0024] Specifically, a first rack 28 is fixedly connected to the upper end of the inner wall of the barrel 21 on one side of the two feed pipes 23, and a second rack 29 is fixedly connected to the lower end of the inner wall of the barrel 21 on one side of the discharge pipe 25. Both the first rack 28 and the second rack 29 are engaged with several toothed grooves 602. When the several toothed grooves 602 engage with the first rack 28 and the second rack 29, the unblocking rod 64 will rotate.

[0025] Specifically, several unblocking rods 64 are all elastically set, and the unblocking rods 64 can unblock the two feed pipes 23 and the discharge pipe 25 near the opening end inside the barrel 21.

[0026] Specifically, a limiting rod 26 is fixedly connected between the upper and lower ends inside the barrel 21. The scraper ring 61 is slidably connected to the limiting rod 26, and the scraper ring 61 is threadedly connected to the first reciprocating screw 36. The rotation of the first reciprocating screw 36 drives the scraper ring 61 to move up and down, and the scraper ring 61 will slide up and down through the limiting rod 26.

[0027] In use, first open valve 24, then convey the material into the barrel 21 through the two feed pipes 23. Next, start the heating assembly 22 to heat the material inside the barrel 21. Then, start the motor 31 to drive the rotating rod 32 to rotate. The rotating rod 32 drives the auger 33 to rotate, thus stirring the material. The rotating rod 32 drives the first gear 34 to mesh with several second gears 42, causing them to rotate. The second gears 42 drive the transmission shaft 41 to rotate, which in turn drives the stirring rod 43 to rotate. The stirring rod 43 stirs the side of the barrel 21 near the inner wall, making the stirring more uniform. When the stirring rod 43 rotates, it drives the second reciprocating screw 45 to rotate synchronously. This causes the first bevel gear 46 to mesh with the second bevel gear 27, causing the second reciprocating screw 45 to rotate simultaneously. The connecting rod 53 moves up and down through the threaded cylinder 54, which in turn drives the cleaning frame 51 to move up and down synchronously. The cleaning frame 51 slides up and down along the inside of the groove 401 via the slider 52, thereby scraping and cleaning the outer surface of the stirring rod 43. At the same time, the rotating rod 32 rotates and drives the first reciprocating screw 36 via the belt 35. The first reciprocating screw 36 rotates and drives the scraper ring 61 to move up and down. The scraper ring 61 slides up and down via the limiting rod 26, so that the scraper ring 61 can scrape and clean the inner wall of the barrel 21. When several toothed grooves 602 mesh with the first rack 28 and the second rack 29, the unblocking rod 64 will rotate, thereby unblocking the feed pipe 23 and the discharge pipe 25 near the opening inside the barrel 21, thereby preventing the feed pipe 23 and the discharge pipe 25 from being blocked and affecting the material discharge. Finally, the discharge pipe 25 is extracted by the pump 13.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material hot-melt apparatus for the preparation of antistatic flooring, characterized in that, It includes a support assembly (1), a barrel assembly (2), a drive assembly (3), a stirring assembly (4), a cleaning assembly (5), and a scraping assembly (6), wherein the barrel assembly (2) is fixedly installed on the top of the support assembly (1), and the stirring assembly (4), the cleaning assembly (5), and the scraping assembly (6) are located inside the barrel assembly (2); The support assembly (1) includes a base (11), and support seats (12) are fixedly installed on the four corner edges of the bottom of the base (11), and a material pump (13) is fixedly installed on one side edge of the top of the base (11). The barrel assembly (2) includes a barrel (21). The lower end of the outer surface of the barrel (21) is provided with a heating component (22). The top of the barrel (21) is fixedly installed with an L-shaped support frame (211). The upper side wall of the barrel (21) is fixedly embedded with a feed pipe (23). The top of the two feed pipes (23) is provided with a valve (24). The lower side wall of the barrel (21) is fixedly embedded with a discharge pipe (25). The discharge pipe (25) is connected to the output end of the pump (13). The upper end of the inner wall of the barrel (21) is fixedly connected with a first rack (28) on one side of the two feed pipes (23). The lower end of the inner wall of the barrel (21) is fixedly connected with a second rack (29) on one side of the discharge pipe (25). The first rack (28) and the second rack (29) are both meshed with several toothed grooves (602). The drive assembly (3) includes a motor (31), which is fixedly installed on the top of the support frame (211). The output end of the motor (31) is fixedly connected to a rotating rod (32), which extends through the support frame (211) and the inside of the barrel (21) to the inside of the base (11). The middle part of the outer surface of the rotating rod (32) is fixedly connected to an auger (33) inside the barrel (21). A first gear (34) is fixedly connected to the bottom of one end of the rotating rod (32). A first reciprocating screw (36) is rotatably connected through one side of the barrel (21), and the first reciprocating screw (36) extends to the bottom of the inside of the barrel (21). The stirring assembly (4) includes several drive shafts (41), each of which is rotatably connected to the bottom of the barrel (21) and extends into the base (11). A second gear (42) is fixedly connected to the bottom of one end of each of the drive shafts (41), and the second gear (42) meshes with the first gear (34). A stirring rod (43) is fixedly connected to the upper end of the outer surface of each of the drive shafts (41). Limit seats (44) are fixedly connected to the outer surfaces of both ends of each of the drive shafts (41). A second reciprocating screw (45) is rotatably connected between two limit seats (44). A first bevel gear (46) is fixedly connected to the lower end of the second reciprocating screw (45) on one side of the bottom of the limit seat (44). Several second bevel gears (27) are fixedly connected to the bottom of the barrel (21) in a circular array, and the second bevel gears (27) mesh with the first bevel gears (46). The cleaning component (5) includes several cleaning frames (51). Each of the several cleaning frames (51) has a slider (52) fixedly connected to its inner surface, which is set in an arc shape. Each of the cleaning frames (51) has a connecting rod (53) fixedly connected to its outer surface, which is located between the included angles. Each of the connecting rods (53) has a threaded cylinder (54) fixedly connected to one end, and each threaded cylinder (54) is threadedly connected to the second reciprocating screw (45). The scraping assembly (6) includes a scraper ring (61). A through groove (601) is provided on one side of the outer surface of the scraper ring (61). A rotating shaft (62) is rotatably connected to the inner walls on both sides of the through groove (601). A rotating roller (63) is fixedly connected to the outer surface of the middle part of the rotating shaft (62). A number of unblocking rods (64) distributed in a circular array are fixedly connected to the middle part of the outer surface of the rotating roller (63). A number of toothed grooves (602) are provided on the outer surface of one end of the rotating roller (63).

2. The material hot-melting device for preparing antistatic flooring according to claim 1, characterized in that: Both the rotating rod (32) and the first reciprocating screw (36) have belt grooves (301) on their upper outer surfaces. The belt grooves (301) are located in the barrel (21) and the support frame (211). A belt (35) is provided between the two belt grooves (301).

3. The material hot-melt device for preparing antistatic flooring according to claim 1, characterized in that: The second bevel gear (27) is hollow inside, and the rotating rod (32) moves through it.

4. The material hot-melt device for preparing antistatic flooring according to claim 1, characterized in that: The outer surface of the drive shaft (41) and between the stirring rods (43) are provided with a number of grooves (401), and the sliders (52) are all stuck in the grooves (401).

5. The material hot-melting device for preparing antistatic flooring according to claim 1, characterized in that: Several of the aforementioned unblocking rods (64) are elastically configured.

6. The material hot-melt device for preparing antistatic flooring according to claim 1, characterized in that: The upper and lower ends of the barrel (21) are fixedly connected to a limiting rod (26), the scraper ring (61) is slidably connected to the limiting rod (26), and the scraper ring (61) is threadedly connected to the first reciprocating screw (36).

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