A silicon pu court material curing device

Abstract

The utility model discloses a kind of silicon PU playground material curing devices, including mobile base, motor one, the upper surface of mobile base is fixedly installed with heat preservation box, the inside of heat preservation box is provided with glue bucket, the top of glue bucket is provided with cover plate, the upper surface of motor one is fixedly installed with the inner surface of mobile base top, the output end of motor one is sequentially fixedly sleeved with electric heating mechanism, main gear, and the outer surface of bottom end is rotatably installed with the inner surface of cover plate middle part, the outer edge of main gear is engaged with two from gear, the middle part of two from gear is fixedly sleeved with shaft, the outer surface of shaft bottom end is rotatably installed with the inner surface of cover plate, and lower surface is fixedly installed with stir bar;In the process of laying silicon PU coiled material main part, staff can heat treatment to the space inside mobile base by electric heating mechanism, and glue is stirred using stir bar, improve the uniformity of material body, improve its heating effect, to delay its cooling speed of solidification.

Description

Technical Field

[0001] This utility model relates to the field of material curing technology, and more specifically, to a curing device for silicone PU sports court materials. Background Technology

[0002] Silicone PU roll flooring is a prefabricated sports flooring material. It uses silicone-modified polyurethane (PU) as its base material, is prefabricated in rolls in a factory, and is laid directly on-site. It is suitable for basketball, tennis, and other courts. Compared to traditional on-site cast-in-place silicone PU, roll flooring is faster to install, has more stable performance, and is more environmentally friendly.

[0003] A search revealed that CN220013295U discloses a curing device for silicone PU sports court materials, relating to the field of sports court materials technology. The device includes a chassis and a body, with the body located inside the chassis. A chassis controller is installed on the top of the chassis, and a handle is installed on the top of the chassis controller. A position sensor is electrically connected to the front of the chassis controller. A material laying controller is installed on the top of the body, and a position sensor is electrically connected to the front of the material laying controller. The position sensor and the position sensor are mutually compatible.

[0004] However, this silicone PU court material curing device still has some drawbacks. For example, the above technical solution uses an adhesive tank with an insulated structure and wraps it with cotton to insulate the internal adhesive and delay curing. However, in practical applications, it has been found that when encountering low temperatures in winter or when the outside temperature is low, the insulation performance of the existing insulation material will significantly decrease, making it difficult to effectively maintain the appropriate temperature for the adhesive, thus causing the adhesive to cure prematurely. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a curing device for silicone PU court materials, which solves the problem that some solutions in the prior art use heat-insulating glue tanks and cotton wrapping to delay glue curing, but the heat insulation effect is insufficient in low-temperature environments, which still leads to premature curing of the glue.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a silicone PU court material curing device, comprising...

[0007] A mobile base, on the upper surface of which an insulated box is fixedly installed, and inside the insulated box is a glue bucket, with a cover plate on top of the glue bucket;

[0008] Motor 1, the upper surface of which is fixedly installed on the inner surface of the top of the movable base, the output end of which is sequentially fixedly sleeved with an electric heating mechanism and a main gear, and the outer surface of the bottom end is rotatably installed with the inner surface of the middle part of the cover plate, the outer edge of the main gear meshes with two driven gears, the middle of each of the two driven gears is fixedly sleeved with a shaft, the outer surface of the bottom end of the shaft is rotatably installed with the inner surface of the cover plate, and a stirring rod is fixedly installed on the lower surface.

[0009] The electric heating mechanism includes a circular plate, the middle of which is fixedly sleeved with the output end of the motor, and two L-shaped frames are fixedly installed on the outer edge. The two L-shaped frames are symmetrically arranged, and a temperature control power supply mechanism is fixedly installed on the inner surface of the top of each frame. Electric heating tubes are fixedly installed on the sides of the two L-shaped frames near the glue bucket, and the two electric heating tubes are electrically connected to the two temperature control power supply mechanisms respectively.

[0010] The movable base has two symmetrically arranged frames fixedly installed on the top of its side in the width direction, and tension rollers are rotatably installed on its inner surface. Side plates are fixedly installed on the upper surface of both frames, and roll material rollers are rotatably installed in the middle of the top of the two side plates. The outer surface of the roll material rollers is provided with a silicone PU roll material body.

[0011] The movable base is provided with a conveyor belt mechanism on its lower surface in the width direction near the frame. Electric telescopic rods are fixedly installed on the upper surface of the four corners of the conveyor belt mechanism. The outer surfaces of the four electric telescopic rods are fixedly installed on the inner surface of the movable base.

[0012] The inner surfaces of both frames are slidably mounted with sliders, and electric telescopic rods are fixedly mounted at the ends near the insulation box. Tension rollers are rotatably mounted in the middle of both sliders. The ends of the two electric telescopic rods are fixedly mounted to the sides of the two sliders respectively. Adhesive application mechanisms are provided on the sides of the two side plates.

[0013] The glue application mechanism includes a discharge pump, which is located in the inner cavity at the bottom of the glue tank and is fixedly connected to a double-layer connecting pipe at its side. A glue-applying plate is fixedly sleeved at the end of the double-layer connecting pipe away from the discharge pump. The outer surfaces of both ends of the glue-applying plate are fixedly installed to the inner walls of the two side plates. A glue-applying roller is rotatably installed on the side of the glue-applying plate. The two ends of the glue-applying roller are rotatably installed to the inner surfaces of the two side plates. A motor is fixedly sleeved at the side end of the glue-applying roller. A glue outlet is opened on the surface of the glue-applying plate that is in contact with the glue-applying roller.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above scheme, by setting up a movable base and an electric heating mechanism, during the laying of the silicone PU roll material covering the surface of the roll material roller, the operator can control the temperature control power supply mechanism to generate heat from the electrically connected heating tubes. As the heat dissipates into the glue bucket, the glue stored inside can be heated, and the movable base is used for insulation. In addition, the operator can control the circular plate and main gear connected to the output end of the motor to rotate, so that the heating structure connected to the surface of the L-shaped frame rotates around the glue bucket. At the same time, the two driven gears meshing with the main gear rotate, driving the coaxially connected stirring rod to rotate, stirring the glue inside the glue bucket. Thus, the space inside the movable base is heated by the electric heating mechanism, and the glue is stirred by the stirring rod, improving the uniformity of the material, improving its heating effect, and thus slowing down its cooling and curing speed.

[0016] In the above scheme, by setting up structures such as an adhesive application mechanism and a conveyor belt mechanism, when laying the main body of the silicone PU roll material, the worker first passes it through the adhesive application roller, tension roller two, and tension roller one, so that the main body of the silicone PU roll material is in contact with the surfaces of the adhesive application roller, tension roller two, and tension roller one, and then folds the bottom end to be in contact with the ground. At this time, the electric telescopic rod two is extended, pushing the conveyor belt mechanism to move downward until its lower surface is pressed against the upper surface of the bottom end of the silicone PU roll material. Then, the motor driving the conveyor belt mechanism and the adhesive application roller are controlled. The two motors at the ends of the rubber rollers rotate synchronously, pulling the main body of the silicone PU roll after it has been coated with glue by the coating roller. After the tension is adjusted by the tension rollers, the conveyor belt mechanism presses it onto the ground, completing the laying process of the main body of the silicone PU roll. The glue application mechanism then applies glue to the main body of the silicone PU roll. After the conveyor belt mechanism is started, it presses the silicone PU roll with the glue-coated side onto the ground and pulls it to continue feeding, improving the convenience of laying the main body of the silicone PU roll and increasing its density. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the glue bucket, cover plate, motor, etc. of this utility model;

[0019] Figure 3 This is a schematic diagram of the electric heating mechanism, main gear, driven gear, and other structures of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the side plate, roll roller, and silicone PU roll body of this utility model;

[0021] Figure 5 This is a schematic diagram of the adhesive application mechanism, conveyor belt mechanism, and other structures of this utility model.

[0022] [Figure Labels]

[0023] 1. Movable base; 2. Insulation box; 3. Glue bucket; 4. Cover plate; 5. Motor 1; 6. Electric heating mechanism; 60. Circular plate; 61. L-shaped frame; 62. Temperature control power supply mechanism; 63. Electric heating tube; 7. Main gear; 8. Driven gear; 9. Stirring rod; 10. Frame; 11. Slider; 12. Tensioning roller 1; 13. Electric telescopic rod 1; 14. Side plate; 15. Roll material roller; 16. Silicon PU roll material body; 17. Glue application mechanism; 170. Discharge pump; 171. Double-layer connecting pipe; 172. Glue coating plate; 173. Glue coating roller; 18. Tensioning roller 2; 19. Electric telescopic rod 2; 20. Conveyor belt mechanism. Detailed Implementation

[0024] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To be continued Figure 5 An embodiment of this utility model provides a curing device for silicone PU sports court material, including...

[0026] A mobile base 1 is provided, and an insulated box 2 is fixedly installed on the upper surface of the mobile base 1. A glue bucket 3 is provided inside the insulated box 2, and a cover plate 4 is provided on the top of the glue bucket 3.

[0027] Motor 5, the upper surface of motor 5 is fixedly installed on the inner surface of the top of the movable base 1. The output end of motor 5 is sequentially fixedly sleeved with electric heating mechanism 6 and main gear 7, and the outer surface of the bottom end is rotatably installed with the inner surface of the middle part of cover plate 4. The outer edge of main gear 7 meshes with two driven gears 8. The middle part of each driven gear 8 is fixedly sleeved with a shaft. The outer surface of the bottom end of the shaft is rotatably installed with the inner surface of cover plate 4, and a stirring rod 9 is fixedly installed on the lower surface.

[0028] The electric heating mechanism 6 includes a circular plate 60. The middle part of the circular plate 60 is fixedly connected to the output end of the motor 5, and two L-shaped frames 61 are fixedly installed on the outer edge. The two L-shaped frames 61 are symmetrically arranged, and a temperature control power supply mechanism 62 is fixedly installed on the inner surface of the top of each frame. Electric heating tubes 63 are fixedly installed on the side of each L-shaped frame 61 near the glue bucket 3. The two electric heating tubes 63 are electrically connected to the two temperature control power supply mechanisms 62 respectively.

[0029] By setting up the electric heating mechanism 6, the temperature control power supply mechanism 62 is composed of a temperature control system integrating a temperature sensor and a control circuit, as well as a power supply for it. The electric heating tube 63 is composed of an electric heating wire and an external heat conduction tube. Its basic working process is: power supply → temperature control system adjustment → electric heating wire heat generation → heat conduction through the heat conduction tube.

[0030] Among them, two symmetrically arranged frames 10 are fixedly installed on the top of the side of the movable base 1 in the width direction, and tension rollers 18 are rotatably installed on the inner surface. Side plates 14 are fixedly installed on the upper surface of the two frames 10, and roll rollers 15 are rotatably installed in the middle of the top of the two side plates 14. Silicon PU roll body 16 is provided on the outer surface of the roll roller 15.

[0031] Among them, a conveyor belt mechanism 20 is provided on the lower surface of the mobile base 1 near the frame 10 in the width direction. Electric telescopic rods 19 are fixedly installed on the upper surface of the four corners of the conveyor belt mechanism 20. The outer surfaces of the four electric telescopic rods 19 are fixedly installed on the inner surface of the mobile base 1.

[0032] Among them, sliders 11 are slidably installed on the inner surfaces of both frames 10, and electric telescopic rods 13 are fixedly installed at the ends near the insulation box 2. Tensioning rollers 12 are rotatably installed in the middle of both sliders 11. The ends of the two electric telescopic rods 13 are fixedly installed to the sides of the two sliders 11 respectively. Adhesive application mechanism 17 is provided on the sides of the two side plates 14.

[0033] By setting up slider 11 and electric telescopic rod 13, the operator first wraps the main body 16 of the silicone PU roll around the outside of the tension roller 12 and other structures. Then, the operator can control the electric telescopic rod 13 to extend or retract, pushing the connected slider 11 to move horizontally along the inner surface of the frame 10, which in turn moves the connected tension roller 12, thereby moving the main body 16 of the silicone PU roll and adjusting its tension.

[0034] The gluing mechanism 17 includes a discharge pump 170, which is located in the inner cavity at the bottom of the glue tank 3 and is fixedly connected to a double-layer connecting pipe 171 at its side end. A coating plate 172 is fixedly sleeved at the end of the double-layer connecting pipe 171 away from the discharge pump 170. The outer surfaces of both ends of the coating plate 172 are fixedly installed with the inner walls of the two side plates 14. A coating roller 173 is rotatably installed on the side of the coating plate 172. The two ends of the coating roller 173 are rotatably installed with the inner surfaces of the two side plates 14. A motor is fixedly sleeved at the side end of the coating roller 173. A glue outlet is opened on the surface of the coating plate 172 that is in contact with the coating roller 173.

[0035] By setting up the gluing mechanism 17, the glue inside the glue tank 3 is pumped into the glue coating roller 173 through the inner tube of the double-layer connecting pipe 171 by the discharge pump 170. Then, the glue flows onto the surface of the glue coating roller 173 through the glue outlet opened at the glue coating plate 172. When the second motor drives the glue coating roller 173 to rotate, it will carry away the glue flowing to the surface and transfer it to the surface of the silicone PU roll body 16. By setting up the double-layer connecting pipe 171, which is composed of two pipes nested together, the inner pipe transports the glue and the outer pipe provides insulation. The gap between the two is filled with insulation material.

[0036] The working process of this utility model is as follows:

[0037] During the laying of the silicone PU roll body 16 wrapped on the surface of the roll roller 15, the operator can control the temperature control power supply mechanism 62 to generate heat to the electrically connected heating tube 63. As the heat dissipates into the glue bucket 3, the glue stored inside can be heated, and the movable base 1 can be used for insulation. In addition, the operator can control the motor 5 to drive the circular plate 60 and the main gear 7 connected to the output end to rotate, so that the heating structure connected to the surface of the L-shaped frame 61 rotates around the glue bucket 3. At the same time, the two slave gears 8 meshing with the main gear 7 rotate, and drive the coaxially connected stirring rod 9 to rotate, stirring the glue inside the glue bucket 3.

[0038] When laying the silicone PU roll body 16, the workers first pass it through the coating roller 173, tension roller 18, and tension roller 12, so that the silicone PU roll body 16 is in contact with the surfaces of the coating roller 173, tension roller 18, and tension roller 12, and the bottom end is folded to be in contact with the ground. At this time, the electric telescopic rod 19 is extended to push the conveyor belt mechanism 20 to move downward until its lower surface is pressed against the upper surface of the bottom end of the silicone PU roll body 16. Then, the motor driving the conveyor belt mechanism 20 and the motor 2 at the end of the coating roller 173 are controlled to rotate synchronously, pulling the silicone PU roll body 16 to be coated with glue by the coating roller 173. After the tension is adjusted by the tension roller 18 and tension roller 12, the rotating conveyor belt mechanism 20 presses it onto the ground, completing the laying process of the silicone PU roll body 16.

[0039] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0040] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A curing device for silicone PU sports court material, characterized in that, include A mobile base (1) is provided with an insulated box (2) fixedly installed on the upper surface of the mobile base (1). A glue bucket (3) is provided inside the insulated box (2), and a cover plate (4) is provided on the top of the glue bucket (3). Motor 1 (5), the upper surface of motor 1 (5) is fixedly installed on the inner surface of the top of the movable base (1), the output end of motor 1 (5) is sequentially fixedly sleeved with electric heating mechanism (6) and main gear (7), and the outer surface of the bottom end is rotatably installed with the inner surface of the middle part of the cover plate (4), the outer edge of the main gear (7) meshes with two driven gears (8), the middle part of the two driven gears (8) is fixedly sleeved with a shaft, the outer surface of the bottom end of the shaft is rotatably installed with the inner surface of the cover plate (4), and a stirring rod (9) is fixedly installed on the lower surface.

2. The silicone PU court material curing device according to claim 1, characterized in that, The electric heating mechanism (6) includes a circular plate (60), the middle part of which is fixedly connected to the output end of the motor (5), and two L-shaped frames (61) are fixedly installed on the outer edge. The two L-shaped frames (61) are symmetrically arranged, and a temperature control power supply mechanism (62) is fixedly installed on the inner surface of the top of each of them. Electric heating tubes (63) are fixedly installed on the side of each of the two L-shaped frames (61) near the glue bucket (3), and the two electric heating tubes (63) are electrically connected to the two temperature control power supply mechanisms (62) respectively.

3. The silicone PU court material curing device according to claim 1, characterized in that, Two symmetrically arranged frames (10) are fixedly installed on the top of the side of the movable base (1) in the width direction, and tension rollers (18) are rotatably installed on the inner surface. Side plates (14) are fixedly installed on the upper surface of the two frames (10), and roll rollers (15) are rotatably installed at the middle of the top of the two side plates (14). Silicon PU roll body (16) is provided on the outer surface of the roll rollers (15).

4. The silicone PU court material curing device according to claim 1, characterized in that, The lower surface of the mobile base (1) near the frame (10) in the width direction is provided with a conveyor belt mechanism (20). Electric telescopic rods (19) are fixedly installed on the upper surface of the four corners of the conveyor belt mechanism (20). The outer surfaces of the four electric telescopic rods (19) are fixedly installed on the inner surface of the mobile base (1).

5. The silicone PU court material curing device according to claim 3, characterized in that, The inner surfaces of both frames (10) are slidably mounted with sliders (11), and electric telescopic rods (13) are fixedly mounted at the ends near the insulation box (2). Tensioning rollers (12) are rotatably mounted in the middle of both sliders (11). The ends of the two electric telescopic rods (13) are fixedly mounted to the sides of the two sliders (11). Adhesive application mechanisms (17) are provided on the sides of the two side plates (14).

6. The silicone PU court material curing device according to claim 5, characterized in that, The gluing mechanism (17) includes a discharge pump (170), which is located in the inner cavity at the bottom of the glue tank (3) and is fixedly connected to a double-layer connecting pipe (171) at its side end. A coating plate (172) is fixedly sleeved at the end of the double-layer connecting pipe (171) away from the discharge pump (170). The outer surfaces of both ends of the coating plate (172) are fixedly installed with the inner walls of the two side plates (14). A coating roller (173) is rotatably installed on the side of the coating plate (172). The two ends of the coating roller (173) are rotatably installed with the inner surfaces of the two side plates (14). A motor is fixedly sleeved at the side end of the coating roller (173). A glue outlet is opened on the surface of the coating plate (172) that is in contact with the coating roller (173).

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