Heating device for waterproof coating

Abstract

The utility model relates to the field of waterproof coating heating, and discloses a waterproof coating heating device which comprises a bottom plate, a U-shaped frame, a clamping mechanism, an electric hydraulic cylinder, a lifting plate, a first shaft seat, a vertical shaft, a heating mechanism and a driving mechanism, the U-shaped frame is fixedly installed at the top of the bottom plate, and the clamping mechanism is arranged on the bottom plate and located in the U-shaped frame; a waterproof coating containing barrel is clamped and fixed to the clamping mechanism, the top of the waterproof coating containing barrel is of an opening structure, a mounting hole is formed in the top of the U-shaped frame, the electric hydraulic cylinder is fixedly mounted in the mounting hole, the lifting plate is fixedly mounted at the output shaft end of the electric hydraulic cylinder, and the first shaft seat is fixedly mounted at the bottom of the lifting plate. The waterproof coating heating device has the following advantages and effects that the effect of automatically and efficiently heating waterproof coating in the waterproof coating containing barrel can be achieved, an existing manual operation heating mode can be effectively replaced, and the waterproof coating heating device has the advantages of being convenient to operate, time-saving and labor-saving.

Description

Technical Field

[0001] The present application relates to the technical field of waterproof coating heating, and in particular to a heating device for waterproof coating. Background Art

[0002] Waterproof coating is a one-component water-based waterproof coating made with pure acrylic polymer emulsion as the base material and other additives. The waterproof film formed by curing the waterproof coating has certain elongation, elasticity, crack resistance, impermeability and weather resistance, and can play a role in waterproofing, anti-seepage and protection. Some waterproof coatings have low fluidity at room temperature, such as non-curing rubber asphalt waterproof coatings, etc. They need to be heated by a heating device before use to increase their fluidity. After searching, the patent document with the authorization announcement number CN217615780U announces a heating device for non-curing rubber asphalt waterproof coating, including an inverted Y-shaped vertical pole, and two ports at the bottom end of the inverted Y-shaped vertical pole are respectively fixedly installed with a No. 1 heater and a No. 2 heater, and the No. 1 heater and the No. 2 heater are in a side-end aligned state, and the lower end of the No. 1 heater is provided with a No. 1 heat-conducting pipe structure, and the lower end of the No. 2 heater is provided with a No. 2 heat-conducting pipe structure, and the No. 1 heat-conducting pipe structure includes a No. 1 heat-conducting ring, and the two ends of the No. 1 heat-conducting ring are respectively integrated with a No. 1 vertical pipe and a No. 1 Z-shaped pipe, and the No. 1 heat-conducting ring is arranged in a semicircular structure, the No. 1 vertical pipe is located at the inner end of the No. 1 heat-conducting ring, and the No. 1 Z-shaped pipe is located at the outer end of the No. 1 heat-conducting ring. By dividing the heat-conducting ring into two parts and heating them by two groups of 5-kilowatt heaters respectively, it is equivalent to heating by two general asphalt heaters, thereby improving the heating effect.

[0003] The above-mentioned related solutions are found to still have at least the following shortcomings in actual use: when the waterproof coating inside the waterproof coating container is heated in a handheld manner, the operation is cumbersome, time-consuming and labor-intensive. Therefore, we propose a heating device for waterproof coating to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a heating device for waterproof coating, which can automatically and efficiently heat the waterproof coating in a waterproof coating storage barrel, can effectively replace the existing manual heating method, and has the advantages of convenient operation, time saving and labor saving.

[0005] The above-mentioned technical purpose of the present application is achieved through the following technical solutions: a heating device for waterproof coating, comprising a base plate, a U-shaped frame, a clamping mechanism, an electric hydraulic cylinder, a lifting plate, an axle seat one, a vertical axis, a heating mechanism and a driving mechanism, wherein the U-shaped frame is fixedly mounted on the top of the base plate, the clamping mechanism is arranged on the base plate and located in the U-shaped frame, a waterproof coating container is clamped and fixed on the clamping mechanism, the top of the waterproof coating container is an open structure, a mounting hole is provided on the top of the U-shaped frame, the electric hydraulic cylinder is fixedly mounted in the mounting hole, the lifting plate is fixedly mounted on the output shaft end of the electric hydraulic cylinder, the axle seat one is fixedly mounted on the bottom of the lifting plate, the top of the vertical axis is rotatably connected to the axle seat one, the vertical axis is located directly above the waterproof coating container, the heating mechanism is arranged on the vertical axis, the heating mechanism is used to heat the waterproof coating in the waterproof coating container, the driving mechanism is arranged at the bottom of the lifting plate, and the driving mechanism is used to control the horizontal reciprocating rotation of the vertical axis and the heating mechanism.

[0006] The present application is further configured as follows: the clamping mechanism includes a bearing seat, an electric telescopic rod, a clamping block and an anti-skid rubber pad, the bearing seat is fixedly mounted on the top of the base plate, a placement groove is provided on the top of the bearing seat, the bottom of the waterproof paint holding barrel is located in the placement groove, the number of the electric telescopic rods is set to be multiple, the multiple electric telescopic rods are all fixedly mounted on the outer wall of the bearing seat and are distributed in an equidistant ring pattern, the inner wall of the placement groove is provided with multiple transverse holes, the multiple transverse holes are distributed in an equidistant pattern, the output shaft ends of the multiple electric telescopic rods respectively pass through the corresponding transverse holes, the number of clamping blocks and the anti-skid rubber pads are both set to be multiple, the multiple clamping blocks are respectively fixedly mounted on the output shaft ends of the corresponding electric telescopic rods, the multiple anti-skid rubber pads are respectively fixedly mounted on one side wall of the clamping block, and the multiple anti-skid rubber pads are all in conflict with the outer wall of the waterproof paint holding barrel.

[0007] The present application is further configured as follows: the heating mechanism includes a stainless steel hollow ring, a connecting column, an electric heating wire 1, a stainless steel hollow column and an electric heating wire 2; the stainless steel hollow ring is located directly above the waterproof coating container; the electric heating wire 1 is fixedly installed in the stainless steel hollow ring; the bottom end of the vertical axis passes through the inner ring of the stainless steel hollow ring; one end of the connecting column is fixedly connected to the bottom side wall of the vertical axis; the other end of the connecting column is fixedly connected to the inner ring wall of the stainless steel hollow ring; the number of connecting columns is set to multiple and evenly distributed; stainless steel hollow columns are fixedly installed on the top and bottom of the connecting column; the number of electric heating wires 2 is set to multiple, and multiple electric heating wires 2 are respectively fixedly installed in corresponding stainless steel hollow columns.

[0008] The further configuration of the present application is as follows: the driving mechanism includes a gear, a shaft seat 2, a motor, a reciprocating screw, a movable plate and a rack. The gear is fixedly sleeved on the vertical shaft and located above the stainless steel hollow column. The shaft seat 2 and the motor are both fixedly mounted on the bottom of the lifting plate. The left end of the reciprocating screw is rotatably connected to the shaft seat 2, and the right end of the reciprocating screw is fixedly connected to the output shaft end of the motor. The movable plate is threadedly sleeved on the reciprocating screw, and the rack is fixedly mounted on the left side wall of the movable plate and located behind the gear, and the gear is meshed with the rack.

[0009] The present application is further configured as follows: a limiting groove is provided at the bottom of the lifting plate, and the top of the movable plate is slidably installed in the limiting groove.

[0010] The present application is further configured as follows: the fixed sleeve on the vertical shaft is provided with a retaining ring located above the stainless steel hollow column, and the movable sleeve on the vertical shaft is provided with a counterweight cover plate located between the retaining ring and the gear.

[0011] The present application is further configured as follows: the diameter of the counterweight cover plate is configured to be the same as the diameter of the placement slot.

[0012] The present application is further configured as follows: universal wheels with brakes are rotatably mounted at the four bottom corners of the base plate, and a handrail is fixedly mounted on the left outer wall of the U-shaped frame.

[0013] The present application includes at least one of the following beneficial technical effects:

[0014] 1. The present application utilizes a clamping mechanism consisting of a bearing seat, an electric telescopic rod, a clamping block and an anti-slip rubber pad to firmly and stably clamp and fix the waterproof paint container barrel, and prevent the waterproof paint container barrel from shifting during the heating process of the waterproof paint in the waterproof paint container barrel.

[0015] 2. The present application utilizes an electric hydraulic cylinder to control the vertical lifting and lowering of the lifting plate, the shaft seat 1, the vertical shaft, the heating mechanism and the driving mechanism, so that the heating mechanism can be moved down and immersed in the waterproof coating in the waterproof coating storage barrel for heating. The heating mechanism can also be moved up and taken out from the waterproof coating storage barrel after the waterproof coating is heated, thereby achieving the effect of automatically and efficiently heating the waterproof coating in the waterproof coating storage barrel. This can effectively replace the existing manual heating method, and has the advantages of convenient operation, saving time and effort.

[0016] 3. The present application utilizes a heating mechanism consisting of a stainless steel hollow ring, a connecting column, an electric heating wire 1, a stainless steel hollow column and an electric heating wire 2 to heat the waterproof coating in the waterproof coating storage barrel and improve the fluidity of the waterproof coating.

[0017] 4. The present application utilizes a driving mechanism composed of a gear, a shaft seat 2, a motor, a reciprocating screw, a movable plate and a rack to control the vertical axis to drive the stainless steel hollow ring, multiple connecting columns and multiple stainless steel hollow columns to reciprocate horizontally, thereby achieving a stirring effect while heating the waterproof coating, and being able to heat the waterproof coating more quickly and comprehensively.

[0018] 5. The present application uses a retaining ring to block and limit the falling stroke of the counterweight cover along the vertical axis to prevent the counterweight cover from touching the stainless steel hollow column. The counterweight cover can be used to seal the top opening of the waterproof coating container barrel, and during the heating of the waterproof coating, the waterproof coating can be prevented from splashing out of the top opening of the waterproof coating container barrel.

[0019] 6. The present application utilizes universal wheels with brakes and handrails to facilitate the movement of the device by hand, and has good portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main view of this embodiment.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the embodiment when viewed from the left.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the right side view of this embodiment.

[0023] Figure 4 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0024] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part A.

[0025] Figure 6 yes Figure 4 Schematic diagram of the enlarged structure of part B.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the clamping mechanism.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the heating mechanism.

[0028] In the figure, 1. bottom plate; 2. U-shaped frame; 3. bearing seat; 4. placement slot; 5. electric telescopic rod; 6. clamping block; 7. anti-skid rubber pad; 8. waterproof paint container; 9. electric hydraulic cylinder; 10. lifting plate; 11. axle seat 1; 12. vertical axis; 13. stainless steel hollow ring; 14. connecting column; 15. electric heating wire 1; 16. stainless steel hollow column; 17. electric heating wire 2; 18. gear; 19. axle seat 2; 20. motor; 21. reciprocating screw; 22. moving plate; 23. rack; 24. retaining ring; 25. counterweight cover plate; 26. universal wheel with brake; 27. handrail. DETAILED DESCRIPTION

[0029] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0030] See also Figure 1-8 The present application provides a heating device for waterproof coating, comprising a bottom plate 1, a U-shaped frame 2, a clamping mechanism, an electric hydraulic cylinder 9, a lifting plate 10, an axle seat 11, a vertical axis 12, a heating mechanism and a driving mechanism, wherein:

[0031] The U-shaped frame 2 is fixedly mounted on the top of the base plate 1, and the clamping mechanism is arranged on the base plate 1 and is located in the U-shaped frame 2. A waterproof coating container 8 is clamped and fixed on the clamping mechanism. The top of the waterproof coating container 8 is an open structure. It should be noted that the waterproof coating container 8 is the packaging barrel of the waterproof coating purchased on the market with the barrel cover removed. The above-mentioned clamping mechanism includes a bearing seat 3, an electric telescopic rod 5, a clamping block 6 and an anti-slip rubber pad 7. The bearing seat 3 is fixedly mounted on the top of the base plate 1. A placement groove 4 is provided on the top of the bearing seat 3. The bottom of the waterproof coating container 8 is located in the placement groove 4. The number of the electric telescopic rods 5 is set to be multiple. The multiple electric telescopic rods 5 are fixedly mounted on the outer wall of the bearing seat 3 and are distributed in an annular shape with equal spacing. The inner side of the placement groove 4 A plurality of transverse holes are provided on the wall, and the plurality of transverse holes are distributed at equal intervals. The output shaft ends of the plurality of electric telescopic rods 5 respectively pass through the corresponding transverse holes. The number of clamping blocks 6 and the anti-skid rubber pads 7 are both set to be multiple, and the plurality of clamping blocks 6 are respectively fixedly mounted on the output shaft ends of the corresponding electric telescopic rods 5. The plurality of anti-skid rubber pads 7 are respectively fixedly mounted on one side wall of the clamping blocks 6, and the plurality of anti-skid rubber pads 7 are in conflict with the outer side wall of the waterproof coating container 8. The electric telescopic rod 5 is used to control the linear movement of the clamping blocks 6 and the anti-skid rubber pads 7. The waterproof coating container 8 can be clamped and fixed in the placement groove 4 by using the plurality of clamping blocks 6 together. The anti-skid rubber pads 7 can improve the stability of the waterproof coating container 8 when clamping, thereby During the heating process of the water-proof paint, the waterproof paint storage barrel 8 is not easy to shift. It should be noted that the number of the electric telescopic rod 5, the clamping block 6 and the anti-skid rubber pad 7 is the same, and the number is not less than three. A mounting hole is opened on the top of the U-shaped frame 2, and the electric hydraulic cylinder 9 is fixedly installed in the mounting hole. The lifting plate 10 is fixedly installed on the output shaft end of the electric hydraulic cylinder 9. The electric hydraulic cylinder 9 is used to control the vertical lifting of the lifting plate 10. The shaft seat 11 is fixedly installed at the bottom of the lifting plate 10. The top of the vertical shaft 12 is rotatably connected to the shaft seat 11. The vertical shaft 12 is located directly above the waterproof paint storage barrel 8. The heating mechanism is arranged on the vertical shaft 12. The heating mechanism is used to heat the waterproof paint in the waterproof paint storage barrel 8. The driving mechanism is arranged on the lifting plate 1 0, the driving mechanism is used to control the horizontal reciprocating rotation of the vertical shaft 12 and the heating mechanism, and the above-mentioned driving mechanism includes a gear 18, a shaft seat 19, a motor 20, a reciprocating screw 21, a moving plate 22 and a rack 23. The gear 18 is fixedly sleeved on the vertical shaft 12 and is located above the stainless steel hollow column 16. The shaft seat 19 and the motor 20 are both fixedly installed at the bottom of the lifting plate 10. The left end of the reciprocating screw 21 is rotatably connected to the shaft seat 19, and the right end of the reciprocating screw 21 is fixedly connected to the output shaft end of the motor 20. The moving plate 22 is threadedly sleeved on the reciprocating screw 21. The rack 23 is fixedly installed on the left side wall of the moving plate 22 and is located behind the gear 18. The gear 18 is meshed with the rack 23. The motor 20 is used to control the rotation of the reciprocating screw 21.By utilizing the meshing transmission of the movable plate 22 and the reciprocating screw 21, the movable plate 22 can be controlled to drive the rack 23 to move back and forth in a straight line. By utilizing the meshing transmission of the gear 18 and the rack 23, the vertical shaft 12 can be controlled to drive the heating mechanism to rotate back and forth horizontally, thereby achieving a stirring effect while heating the waterproof coating, and being able to heat the waterproof coating more quickly and comprehensively. It should be noted that by setting the heating mechanism to rotate back and forth horizontally, the connecting wires of the electric heating wire 15 and the electric heating wire 2 17 can be prevented from winding, so as to facilitate the assembly and use of the heating mechanism.

[0032] In this embodiment, the heating mechanism includes a stainless steel hollow ring 13, a connecting column 14, an electric heating wire 15, a stainless steel hollow column 16 and an electric heating wire 2 17. The stainless steel hollow ring 13 is located directly above the waterproof coating container 8. The electric heating wire 15 is fixedly installed in the stainless steel hollow ring 13. The bottom end of the vertical axis 12 passes through the inner ring of the stainless steel hollow ring 13. One end of the connecting column 14 is fixedly connected to the bottom end side wall of the vertical axis 12, and the other end of the connecting column 14 is fixedly connected to the inner ring wall of the stainless steel hollow ring 13. The number of connecting columns 14 is set to multiple and evenly distributed. The top and bottom of the connecting column 14 are fixedly installed with stainless steel hollow columns 16. The number of electric heating wires 17 is set to multiple. Multiple electric heating wires 17 are respectively fixedly installed in corresponding stainless steel hollow columns 16. The electric heating wire 15 is used to heat the stainless steel hollow ring 13, and the electric heating wire 2 17 is used to heat the stainless steel hollow ring 13. The stainless steel hollow column 16 is used for heating, and the heat transfer performance of the stainless steel hollow ring 13 and the stainless steel hollow column 16 can be used to transfer heat to the waterproof coating in the waterproof coating holding barrel 8, thereby heating the waterproof coating to increase its fluidity, and the stainless steel hollow ring 13 can be used to isolate and protect the electric heating wire 15, and the stainless steel hollow column 16 can be used to isolate and protect the electric heating wire 2 17. When heating the waterproof coating, the electric heating wire 15 and the electric heating wire 2 17 can be prevented from directly contacting the waterproof coating, thereby isolating and protecting the electric heating wire 15 and the electric heating wire 2 17. It should be noted that the electric heating wire 15 and the electric heating wire 2 17 are both adjustable temperature electric heating wires purchased on the market. According to the different materials of the heated waterproof coating, the temperatures of the electric heating wire 15 and the electric heating wire 2 17 can be adjusted to appropriate temperatures to heat the waterproof coating.

[0033] In this embodiment, a limiting groove is provided at the bottom of the lifting plate 10 , and the top of the moving plate 22 is slidably installed in the limiting groove, which serves to limit the moving stroke of the lifting plate 10 .

[0034] In this embodiment, a retaining ring 24 located above the stainless steel hollow column 16 is fixedly sleeved on the vertical shaft 12, and a counterweight cover plate 25 located between the retaining ring 24 and the gear 18 is movable sleeved on the vertical shaft 12. The retaining ring 24 can be used to block and limit the falling stroke of the counterweight cover plate 25 along the vertical shaft 12 to prevent the counterweight cover plate 25 from touching the stainless steel hollow column 16. The counterweight cover plate 25 can be used to seal the top opening of the waterproof coating container 8 to prevent the waterproof coating from splashing out of the top opening of the waterproof coating container 8 during heating of the waterproof coating.

[0035] In this embodiment, the diameter of the weight cover plate 25 is set to be the same as the diameter of the placement groove 4, which can ensure that the top opening of the waterproof coating container 8 is fully covered.

[0036] In this embodiment, universal wheels 26 with brakes are rotatably mounted at the four corners of the bottom of the base plate 1, and a handrail 27 is fixedly mounted on the left outer wall of the U-shaped frame 2, so that the device can be pushed and moved by hand, and has good portability.

[0037] In this embodiment, it should be noted that a controller is installed on the U-shaped frame 2, and a plurality of control buttons are arranged on the controller. The plurality of electric telescopic rods 5, the electric hydraulic cylinder 9, the electric heating wire 15, the plurality of electric heating wires 2 17, the motor 20 and the controller can be electrically connected to an external power supply through a guide. The plurality of control buttons are used to respectively control the plurality of electric telescopic rods 5, the electric hydraulic cylinder 9, the electric heating wire 15, the plurality of electric heating wires 2 17, and the motor 20 to be powered on and operated. The line connection method and the control method belong to the mature technology in the existing field, so they will not be described in detail in this article.

[0038] Through the above structure, the heating device for waterproof coating provided by the present application can realize the effect of automatically and efficiently heating the waterproof coating in the waterproof coating storage barrel 8 when in use, and can effectively replace the existing manual heating method, with the advantages of convenient operation, time saving and labor saving. During the specific operation, the device is pushed to move to a suitable position as a whole and stably placed, and then the power is turned on. Then, the barrel cover on the purchased waterproof coating storage barrel 8 is removed, and then the waterproof coating storage barrel 8 is placed in the placement groove 4. By controlling the extension of multiple electric telescopic rods 5, multiple clamping blocks 6 and multiple anti-skid rubber pads 7 can be controlled to move in a straight line, so that when the multiple anti-skid rubber pads 7 are pressed against the outer wall of the waterproof coating storage barrel 8, multiple anti-skid rubber pads 7 are stopped. The electric telescopic rod 5 is operated, and the waterproof coating container 8 is firmly and securely clamped and fixed. Then the electric heating wire 15 is turned on to heat the stainless steel hollow ring 13, and the multiple electric heating wires 2 17 are turned on to heat the multiple stainless steel hollow columns 16. Then the electric hydraulic cylinder 9 is controlled to extend and operate, so that the lifting plate 10, the shaft seat 11, the vertical shaft 12, the stainless steel hollow ring 13, the multiple connecting columns 14, the multiple stainless steel hollow columns 16, the driving mechanism, the retaining ring and the counterweight cover plate 25 can be controlled to move vertically downward. When the counterweight cover plate 25 moves down to contact the top of the waterproof coating container 8, the counterweight cover plate 25 will not continue to move down. At this time, the top opening of the waterproof coating container 8 can be made by using the counterweight cover plate 25. The electric hydraulic cylinder 9 is stopped when the stainless steel hollow ring 13, the plurality of connecting columns 14 and the plurality of stainless steel hollow columns 16 move down to be immersed in the waterproof coating in the waterproof coating container 8 to a suitable depth. At this time, the heat of the stainless steel hollow ring 13 and the plurality of stainless steel hollow columns 16 can be transferred to the waterproof coating to achieve the purpose of heating the waterproof coating. During the heating period, the motor 20 is controlled to operate, and the motor 20 drives the reciprocating screw 21 to rotate, and the moving plate 22 can be controlled to drive the rack 23 to reciprocate horizontally. The meshing transmission effect of the rack 23 and the gear 18 can be used to control the vertical shaft 12 to drive the stainless steel hollow ring 13, the plurality of connecting columns 14 and the plurality of stainless steel hollow columns 16 to reciprocate horizontally, thereby heating the waterproof coating. The water coating can also have a stirring effect, which can heat the waterproof coating more quickly and comprehensively. After the waterproof coating is heated, the motor 20 is stopped, and the electric heating wire 15 and the multiple electric heating wires 2 17 are turned off. By controlling the electric hydraulic cylinder 9 to shrink and reset, the lifting plate 10, the shaft seat 11, the vertical shaft 12, the stainless steel hollow ring 13, the multiple connecting columns 14, the multiple stainless steel hollow columns 16, the driving mechanism, the retaining ring and the counterweight cover plate 25 can be controlled to move vertically back to the original position, and then by controlling the multiple electric telescopic rods 5 to shrink and reset, the multiple clamping blocks 6 and the anti-slip rubber pad 7 can be controlled to return to their original positions respectively, so that the waterproof coating container 8 can be extracted from the placement slot 4, and the heated waterproof coating can be used.

Claims

1. A heating device for waterproof coating, characterized in that: The invention comprises a bottom plate (1), a U-shaped frame (2), a clamping mechanism, an electric hydraulic cylinder (9), a lifting plate (10), an axle seat (11), a vertical shaft (12), a heating mechanism and a driving mechanism, wherein the U-shaped frame (2) is fixedly mounted on the top of the bottom plate (1), the clamping mechanism is arranged on the bottom plate (1) and is located inside the U-shaped frame (2), a waterproof coating container (8) is clamped and fixed on the clamping mechanism, the top of the waterproof coating container (8) is an open structure, a mounting hole is provided on the top of the U-shaped frame (2), the electric hydraulic cylinder (9) is fixedly mounted in the mounting hole, and the lifting plate (10) is fixedly mounted on the top of the U-shaped frame (2). The first shaft (10) is fixedly mounted on the output shaft end of the electric hydraulic cylinder (9), the first shaft seat (11) is fixedly mounted on the bottom of the lifting plate (10), the top end of the vertical shaft (12) is rotatably connected to the first shaft seat (11), the vertical shaft (12) is located directly above the waterproof coating container (8), a heating mechanism is arranged on the vertical shaft (12), and the heating mechanism is used to heat the waterproof coating in the waterproof coating container (8), and the driving mechanism is arranged at the bottom of the lifting plate (10), and the driving mechanism is used to control the horizontal reciprocating rotation of the vertical shaft (12) and the heating mechanism.

2. The heating device for waterproof coating according to claim 1, characterized in that: The clamping mechanism comprises a bearing seat (3), an electric telescopic rod (5), a clamping block (6) and an anti-slip rubber pad (7); the bearing seat (3) is fixedly mounted on the top of the bottom plate (1); a placement groove (4) is provided on the top of the bearing seat (3); the bottom of the waterproof coating container (8) is located in the placement groove (4); the number of the electric telescopic rods (5) is set to be multiple; the multiple electric telescopic rods (5) are fixedly mounted on the outer side wall of the bearing seat (3) and are distributed in an annular manner with equal spacing; the inner side of the placement groove (4) is provided with a plurality of electric telescopic rods (5); A plurality of transverse holes are provided on the wall, and the plurality of transverse holes are distributed at equal intervals. The output shaft ends of the plurality of electric telescopic rods (5) respectively penetrate the corresponding transverse holes. The number of the clamping blocks (6) and the anti-skid rubber pads (7) are both set to be multiple. The plurality of clamping blocks (6) are respectively fixedly mounted on the output shaft ends of the corresponding electric telescopic rods (5). The plurality of anti-skid rubber pads (7) are respectively fixedly mounted on a side wall of the clamping blocks (6), and the plurality of anti-skid rubber pads (7) are in conflict with the outer side wall of the waterproof coating container barrel (8).

3. The heating device for waterproof coating according to claim 2, characterized in that: The heating mechanism comprises a stainless steel hollow ring (13), a connecting column (14), an electric heating wire 1 (15), a stainless steel hollow column (16) and an electric heating wire 2 (17). The stainless steel hollow ring (13) is located directly above the waterproof coating container (8). The electric heating wire 1 (15) is fixedly installed in the stainless steel hollow ring (13). The bottom end of the vertical axis (12) passes through the inner ring of the stainless steel hollow ring (13). One end of the connecting column (14) is fixedly connected to the bottom side wall of the vertical axis (12). The other end of the connecting column (14) is fixedly connected to the inner ring wall of the stainless steel hollow ring (13). The number of the connecting columns (14) is set to be multiple and evenly distributed. The top and bottom of the connecting column (14) are fixedly installed with stainless steel hollow columns (16). The number of the electric heating wire 2 (17) is set to be multiple. The multiple electric heating wires 2 (17) are respectively fixedly installed in the corresponding stainless steel hollow columns (16).

4. The heating device for waterproof coating according to claim 3, characterized in that: The driving mechanism comprises a gear (18), a shaft seat (19), a motor (20), a reciprocating screw (21), a movable plate (22) and a rack (23); the gear (18) is fixedly sleeved on the vertical shaft (12) and is located above the stainless steel hollow column (16); the shaft seat (19) and the motor (20) are both fixedly mounted on the bottom of the lifting plate (10); the left end of the reciprocating screw (21) is rotatably connected to the shaft seat (19); the right end of the reciprocating screw (21) is fixedly connected to the output shaft end of the motor (20); the movable plate (22) is threadedly sleeved on the reciprocating screw (21); the rack (23) is fixedly mounted on the left side wall of the movable plate (22) and is located behind the gear (18); the gear (18) is meshed with the rack (23).

5. The heating device for waterproof coating according to claim 4, characterized in that: The bottom of the lifting plate (10) is provided with a limiting groove, and the top of the movable plate (22) is slidably installed in the limiting groove.

6. The heating device for waterproof coating according to claim 4, characterized in that: A retaining ring (24) located above the stainless steel hollow column (16) is fixedly sleeved on the vertical shaft (12), and a counterweight cover plate (25) located between the retaining ring (24) and the gear (18) is movable sleeved on the vertical shaft (12).

7. The heating device for waterproof coating according to claim 6, characterized in that: The diameter of the counterweight cover plate (25) is set to be the same as the diameter of the placement groove (4).

8. The heating device for waterproof coating according to claim 1, characterized in that: Universal wheels (26) with brakes are rotatably mounted at the four corners of the bottom of the base plate (1), and a handrail (27) is fixedly mounted on the left outer wall of the U-shaped frame (2).

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