Heating device for producing road marking paint

Abstract

The utility model discloses a heating device for road marking paint production, which comprises a cart, a heating barrel, a power supply and a line drawing bucket, the heating barrel and the power supply are both arranged on the upper end face of the cart, the heating barrel is fixedly connected with the upper end face of the cart, the power supply is electrically connected with the heating barrel, the line drawing bucket is connected with the cart, and the cart is connected with the power supply. The heating barrel is provided with a discharging nozzle, the discharging nozzle is fixedly connected with the outer side face of the heating barrel and communicated with the interior of the heating barrel, a movable guide hopper is arranged on the lower end face of the discharging nozzle, the upper end of the movable guide hopper is connected with the lower end face of the discharging nozzle, and the lower end of the movable guide hopper corresponds to the line drawing hopper. The utility model has the beneficial effect that the purpose of adjusting the discharging direction can be achieved.

Description

Technical Field

[0001] The utility model relates to the relevant technical field of heating equipment, in particular to a heating device for producing road marking paint. Background Art

[0002] Anti-skid road coatings can be divided into two types according to the construction method: hot melt type and cold coating type. Hot melt type coatings are physically drying type. Anti-skid aggregates are generally premixed in the coating. The construction temperature is above 200°C and the energy consumption is high; but the cost is relatively low, the environmental protection is good, and there is basically no environmental pollution. Since the film-forming material is a thermoplastic resin, it needs to be heated and melted when the marking paint is produced and used so that it can be marked on the road. Generally, the outlet of the heating device is to be aligned with the marking bucket, but the position of the marking bucket always needs to be adjusted. However, the heating device is relatively heavy, and it is not convenient to adjust it according to the position of the marking bucket.

[0003] The Chinese patent publication number is CN214245286U, and the authorization announcement date is September 21, 2021. A heating device for the production of road marking paint disclosed includes a base plate, and both sides of the top of the base plate are fixedly connected with support plates. A heating furnace body is arranged between the support plates. A plate cover is arranged on the top of the heating furnace body, and a connecting rod is slidably inserted and sleeved in the middle of the upper surface of the plate cover. The inner cavity of the heating furnace body is slidably sleeved with a scraper ring, and the inner wall of the scraper ring is equidistantly fixedly connected with multiple fixed rods in a circular array. One end of the fixed rod is fixedly connected to the connecting rod, and both sides of the heating furnace body are fixedly connected with a pin shaft, and the outer wall of the pin shaft is rotatably inserted and sleeved with the support plate. The utility model uses the setting method of the scraper ring. When the heating furnace body is tilted by the connecting rod, the connecting rod is pulled, and the scraper ring can slide in the heating furnace body, thereby driving the melted material to flow out of the heating furnace body, thereby accelerating the outflow of the material, and then improving its practical performance. The shortcoming of this utility model is that the direction of the discharge cannot be adjusted. Utility Model Content

[0004] The utility model aims to overcome the defect that the discharge direction cannot be adjusted in the prior art and provides a heating device for road marking paint production which can adjust the discharge direction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A heating device for producing road marking paint comprises a cart, a heating barrel, a power supply and a line drawing bucket, wherein the heating barrel and the power supply are both placed on the upper end surface of the cart, the heating barrel is fixedly connected to the upper end surface of the cart, the power supply is electrically connected to the heating barrel, the line drawing bucket is connected to the cart, a discharge nozzle is provided on the heating barrel, the discharge nozzle is fixedly connected to the outer side surface of the heating barrel and communicated with the interior of the heating barrel, a movable guide bucket is provided on the lower end surface of the discharge nozzle, the upper end of the movable guide bucket is connected to the lower end surface of the discharge nozzle, and the lower end of the movable guide bucket corresponds to the line drawing bucket.

[0007] When in use, first put the power supply on the cart, turn on the power to let the heating barrel heat the paint in the barrel, and then align the movable guide bucket with the entrance of the marking bucket by moving the lower end of the movable guide bucket left and right and up and down. When discharge is required, open the opening of the discharge nozzle, and the paint will enter the marking bucket along the direction of the movable guide bucket, thereby achieving the purpose of adjusting the discharge direction.

[0008] Preferably, the walls of the heating barrel and the discharge nozzle are both provided with electric heating plates, which are respectively fixedly connected to the heating barrel and the discharge nozzle, and are electrically connected to a power source. The heating barrel and the discharge nozzle both have electric heating plates, so that when solid accumulation blocks the discharge nozzle, the discharge nozzle can be unblocked by heating.

[0009] Preferably, a protrusion is provided on the lower end surface of the discharge nozzle, the protrusion is fixedly connected to the lower end surface of the discharge nozzle, a screw hole is provided on the lower end surface of the protrusion, a screw is provided on the upper end of the movable guide bucket, the screw passes through the movable guide bucket and is threadedly connected to the protrusion through the screw hole, and the movable guide bucket is fixedly connected to the discharge nozzle through the cooperation of the screw and the screw hole. The movable guide bucket is fixed with a screw, and the movable guide bucket can be moved left and right and then fixed by tightening and loosening the screw.

[0010] Preferably, the movable guide bucket is provided with a rotating bucket and an upper connecting shaft, the upper end of the rotating bucket is placed below the lower end of the movable guide bucket, the upper end face of the upper connecting shaft is fixedly connected to the lower end face of the movable guide bucket, the lower end face of the rotating bucket is provided with a lower connecting shaft, the upper end face of the lower connecting shaft is fixedly connected to the lower end face of the rotating bucket, the upper connecting shaft is engaged with the lower connecting shaft, and the rotating bucket is rotatably connected to the movable guide bucket through the cooperation of the upper connecting shaft and the lower connecting shaft. The upper connecting shaft and the lower connecting shaft can allow the rotating bucket and the movable guide bucket to rotate up and down.

[0011] Preferably, the upper connecting shaft is provided with a clamping hole, the lower connecting shaft is provided with a rotating shaft, the rotating shaft passes through the side of the upper connecting shaft and is placed in the clamping hole, the upper connecting shaft is rotatably connected with the lower connecting shaft through the cooperation of the rotating shaft and the clamping hole, the rotating shaft is provided with a convex strip, there are several convex strips and they are evenly surrounded on the outer surface of the rotating shaft, the convex strips are fixedly connected with the rotating shaft, the inner wall of the clamping hole is evenly surrounded with several clamping grooves, the convex strips correspond to the clamping grooves one by one, the rotating shaft is clamped with the clamping hole through the cooperation of the clamping grooves and the convex strips. The convex strips and the clamping grooves can allow the rotating bucket and the movable guide bucket to be clamped in a fixed position after further rotation.

[0012] Preferably, a baffle is provided on the upper end surface of the cart, the baffle surrounds the power source, the baffle is fixedly connected to the upper end surface of the cart, a temperature sensing lamp is provided on the heating barrel, the temperature sensing lamp is fixedly connected to the outer side surface of the heating barrel, a cover is provided at the lower end of the discharge nozzle, the inner side surface of the cover is in contact with the outer side surface of the discharge nozzle, and the cover is clamped with the lower end of the discharge nozzle. The baffle is used to fix the power source, the temperature sensing lamp can serve as a warning when the temperature outside the heating barrel is too high, and the cover allows the discharge nozzle to be closed when not in use.

[0013] The beneficial effects of the utility model are as follows: the discharging direction can be adjusted; there are electric heating plates in the heating barrel and the discharging nozzle, so that when solid accumulated materials are blocking the discharging nozzle, the discharging nozzle can be unobstructed by heating; the movable guide bucket is fixed with screws, and the movable guide bucket can be moved left and right and then fixed by tightening and loosening the screws; the upper connecting shaft and the lower connecting shaft can allow the rotating bucket and the movable guide bucket to rotate up and down; the convex strips and the card grooves can allow the rotating bucket and the movable guide bucket to be stuck in a fixed position after being rotated again; the baffle is used to fix the power supply, the temperature sensor light can serve as a warning when the temperature outside the heating barrel is too high, and the cover allows the discharging nozzle to be closed when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the main view of the utility model;

[0016] Figure 3 yes Figure 2 An enlarged view of detail A;

[0017] Figure 4 yes Figure 2 Detail B is an enlarged view.

[0018] In the figure: 1. trolley, 2. heating barrel, 3. power supply, 4. discharge nozzle, 5. drawing bucket, 6. movable guide bucket, 7. electric heating plate, 8. temperature sensing lamp, 9. protrusion, 10. screw hole, 11. screw, 12. rotating bucket, 13. upper connecting shaft, 14. lower connecting shaft, 15. rotating shaft, 16. clamping hole, 17. convex strip, 18. clamping groove, 19. baffle, 20. cover. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1 and Figure 2 In the embodiment of the present invention, a heating device for producing road marking paint is provided, which includes a cart 1, a heating barrel 2, a power supply 3 and a line drawing bucket 5. The heating barrel 2 and the power supply 3 are both placed on the upper end surface of the cart 1, the heating barrel 2 is fixedly connected to the upper end surface of the cart 1, the power supply 3 is electrically connected to the heating barrel 2, the line drawing bucket 5 is connected to the cart 1, a discharge nozzle 4 is provided on the heating barrel 2, the discharge nozzle 4 is fixedly connected to the outer side surface of the heating barrel 2 and is communicated with the interior of the heating barrel 2, a movable guide bucket 6 is provided on the lower end surface of the discharge nozzle 4, the upper end of the movable guide bucket 6 is connected to the lower end surface of the discharge nozzle 4, and the lower end of the movable guide bucket 6 corresponds to the line drawing bucket 5.

[0021] like Figure 2 and Figure 3 As shown, electric heating plates 7 are provided inside the walls of the heating barrel 2 and the discharge nozzle 4 , and the electric heating plates 7 are fixedly connected to the heating barrel 2 and the discharge nozzle 4 , respectively, and the electric heating plates 7 are electrically connected to the power source 3 .

[0022] like Figure 3 As shown, a protrusion 9 is provided on the lower end surface of the discharge nozzle 4, and the protrusion 9 is fixedly connected to the lower end surface of the discharge nozzle 4. A screw hole 10 is provided on the lower end surface of the protrusion 9, and a screw 11 is provided on the upper end of the movable guide bucket 6. The screw 11 passes through the movable guide bucket 6 and is threadedly connected to the protrusion 9 through the screw hole 10. The movable guide bucket 6 is fixedly connected to the discharge nozzle 4 through the cooperation of the screw 11 and the screw hole 10.

[0023] like Figure 4 As shown, the movable guide bucket 6 is provided with a rotating bucket 12 and an upper connecting shaft 13, the upper end of the rotating bucket 12 is placed below the lower end of the movable guide bucket 6, the upper end surface of the upper connecting shaft 13 is fixedly connected to the lower end surface of the movable guide bucket 6, a lower connecting shaft 14 is provided on the lower end surface of the rotating bucket 12, the upper connecting shaft 13 is fixedly connected to the lower end surface of the rotating bucket 12, the upper connecting shaft 13 is clamped with the lower connecting shaft 14, and the rotating bucket 12 is rotatably connected to the movable guide bucket 6 through the cooperation of the upper connecting shaft 13 and the lower connecting shaft 14.

[0024] like Figure 4As shown, the upper connecting shaft 13 is provided with a clamping hole 16, and the lower connecting shaft 14 is provided with a rotating shaft 15. The rotating shaft 15 passes through the side of the upper connecting shaft 13 and is placed in the clamping hole 16. The upper connecting shaft 13 is rotatably connected to the lower connecting shaft 14 through the cooperation of the rotating shaft 15 and the clamping hole 16. The rotating shaft 15 is provided with a convex strip 17. There are several convex strips 17 and they are evenly surrounded on the outer surface of the rotating shaft 15. The convex strip 17 is fixedly connected to the rotating shaft 15. A plurality of clamping grooves 18 are evenly surrounded on the inner wall of the clamping hole 16. The convex strips 17 correspond to the clamping grooves 18 one by one. The rotating shaft 15 is clamped with the clamping hole 16 through the cooperation of the clamping grooves 18 and the convex strips 17.

[0025] like Figure 1 As shown, a baffle 19 is provided on the upper end surface of the trolley 1, and the baffle 19 surrounds the power supply 3. The baffle 19 is fixedly connected to the upper end surface of the trolley 1, a temperature sensing lamp 8 is provided on the heating barrel 2, and the temperature sensing lamp 8 is fixedly connected to the outer side surface of the heating barrel 2, and a cover 20 is provided at the lower end of the discharge nozzle 4. The inner side surface of the cover 20 is in contact with the outer side surface of the discharge nozzle 4, and the cover 20 is clamped with the lower end of the discharge nozzle 4.

[0026] When in use, first put the power supply 3 on the cart 1, use the baffle 19 to prevent the power supply 3 from moving, turn on the power supply 3 to allow the electric heating plate 7 in the heating barrel 2 to heat the paint in the barrel, then loosen the screw 11 from the screw hole 10 to allow the movable guide bucket 6 to move left and right, tighten the screw 11 on the protrusion 9 after determining the position, fix the movable guide bucket 6, and then align the lower end of the rotating bucket 12 with the entrance of the drawing bucket 5 by moving up and down, and then insert the rotating shaft 15 of the lower connecting shaft 14 into the clamping hole 17 on the upper connecting shaft 13, and the convex strip 17 will fix the rotating bucket 12 through the clamping groove 18. When discharging is required, open the cover 20 on the opening of the discharging nozzle 4, and the paint will enter the drawing bucket 5 along the direction of the rotating bucket 12. To prevent the heating barrel 2 from being touched when it is too hot, the temperature sensing lamp 8 will be in a state of being lit when the outer wall temperature of the heating barrel 2 is higher than 40 degrees, and the temperature sensing lamp 8 will be extinguished when the outer wall temperature of the heating barrel 2 is lower than 40 degrees, thereby achieving the purpose of being able to adjust the discharging direction.

Claims

1. A heating device for producing road marking paint, characterized in that: The invention comprises a trolley (1), a heating barrel (2), a power source (3) and a marking bucket (5), wherein the heating barrel (2) and the power source (3) are both placed on the upper end surface of the trolley (1), the heating barrel (2) is fixedly connected to the upper end surface of the trolley (1), the power source (3) is electrically connected to the heating barrel (2), the marking bucket (5) is connected to the trolley (1), a discharge nozzle (4) is provided on the heating barrel (2), the discharge nozzle (4) is fixedly connected to the outer side surface of the heating barrel (2) and is communicated with the interior of the heating barrel (2), a movable guide bucket (6) is provided on the lower end surface of the discharge nozzle (4), the upper end of the movable guide bucket (6) is connected to the lower end surface of the discharge nozzle (4), and the lower end of the movable guide bucket (6) corresponds to the marking bucket (5).

2. A heating device for producing road marking paint according to claim 1, characterized in that: Electric heating plates (7) are provided in the walls of the heating barrel (2) and the discharge nozzle (4); the electric heating plates (7) are fixedly connected to the heating barrel (2) and the discharge nozzle (4), respectively; and the electric heating plates (7) are electrically connected to the power source (3).

3. A heating device for producing road marking paint according to claim 1, characterized in that: A protrusion (9) is provided on the lower end surface of the discharge nozzle (4), the protrusion (9) is fixedly connected to the lower end surface of the discharge nozzle (4), a screw hole (10) is provided on the lower end surface of the protrusion (9), a screw (11) is provided on the upper end of the movable guide bucket (6), the screw (11) passes through the movable guide bucket (6) and is threadedly connected to the protrusion (9) through the screw hole (10), and the movable guide bucket (6) is fixedly connected to the discharge nozzle (4) through the cooperation of the screw (11) and the screw hole (10).

4. A heating device for producing road marking paint according to claim 3, characterized in that: The movable guide bucket (6) is provided with a rotating bucket (12) and an upper connecting shaft (13); the upper end of the rotating bucket (12) is placed below the lower end of the movable guide bucket (6); the upper end surface of the upper connecting shaft (13) is fixedly connected to the lower end surface of the movable guide bucket (6); a lower connecting shaft (14) is provided on the lower end surface of the rotating bucket (12); the upper end surface of the lower connecting shaft (14) is fixedly connected to the lower end surface of the rotating bucket (12); the upper connecting shaft (13) is engaged with the lower connecting shaft (14); and the rotating bucket (12) is rotatably connected to the movable guide bucket (6) through the cooperation of the upper connecting shaft (13) and the lower connecting shaft (14).

5. A heating device for producing road marking paint according to claim 4, characterized in that: The upper connecting shaft (13) is provided with a clamping hole (16), and the lower connecting shaft (14) is provided with a rotating shaft (15). The rotating shaft (15) passes through the side surface of the upper connecting shaft (13) and is then placed in the clamping hole (16). The upper connecting shaft (13) is rotatably connected to the lower connecting shaft (14) through the cooperation between the rotating shaft (15) and the clamping hole (16). The rotating shaft (15) is provided with a convex strip (17). The convex strips (17) are provided in a plurality and are evenly arranged around the outer surface of the rotating shaft (15). The convex strips (17) are fixedly connected to the rotating shaft (15). The inner wall of the clamping hole (16) is evenly arranged with a plurality of clamping grooves (18). The convex strips (17) correspond to the clamping grooves (18) one by one. The rotating shaft (15) is clamped to the clamping hole (16) through the cooperation between the clamping grooves (18) and the convex strips (17).

6. A heating device for producing road marking paint according to claim 1, characterized in that: A baffle (19) is provided on the upper end surface of the trolley (1), the baffle (19) surrounds the power source (3), and the baffle (19) is fixedly connected to the upper end surface of the trolley (1). A temperature sensing lamp (8) is provided on the heating barrel (2), and the temperature sensing lamp (8) is fixedly connected to the outer side surface of the heating barrel (2). A cover (20) is provided at the lower end of the discharge nozzle (4), and the inner side surface of the cover (20) contacts the outer side surface of the discharge nozzle (4), and the cover (20) is clamped with the lower end of the discharge nozzle (4).

Images