Surface skin plastic uptake device for bath bathtub processing

By introducing adjustment structures and limit structures into the blister device, the temperature rise problem caused by heating is solved, efficient cooling and rapid assembly are achieved, and the efficiency of bathtub processing and product quality are improved.

CN223278513UActive Publication Date: 2025-08-29GUANGZHOU YONGYA SHANZAO BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202422436604.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-10
Publication Date
2025-08-29
Estimated Expiration
2034-10-10

AI Technical Summary

Technical Problem

The sealing and heating method of existing blister devices for bathtub processing leads to a significant increase in the internal temperature, making it difficult for acrylic films to cool and cure quickly, affecting the blister process efficiency and product quality.

Method used

A blister device including an adjustment structure and a limit structure is designed. The position adjustment of the heater and the blister frame is achieved by driving the threaded rod by a motor, and the bathtub is cooled in combination with the cooler plate to avoid temperature rise, and rapid assembly and sealing is achieved through the limit structure.

Benefits of technology

It improves the efficiency of the blister process, ensures product quality and stability, prevents dust from entering, and simplifies the operation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a skin plastic uptake device for bath bathtub processing, which comprises a plastic uptake frame, the back of the plastic uptake frame is fixedly connected with a first connecting plate and a second connecting plate, a cooler plate is connected in the plastic uptake frame, a screw is rotatably connected in the plastic uptake frame, the screw is in external threaded connection with an auxiliary plate, and the auxiliary plate is in threaded connection with the plastic uptake frame. A clamping plate is fixedly connected to one side of the auxiliary plate, and a baffle is fixedly connected to the back face of the plastic uptake machine frame. According to the plastic uptake device, the first connecting plate, the second connecting plate, the adjusting structure and the heater are arranged, the position of the heater can be adjusted in the plastic uptake machine frame through cooperation of the first threaded rod, the second threaded rod and the anti-skid belt, the heating source heater can be conveniently separated from the interior of the plastic uptake machine frame, and the plastic uptake device is convenient to use. And the situation that the attached acrylic film is difficult to cool and cure rapidly due to the fact that the temperature in the plastic uptake machine frame rises remarkably is avoided, so that the efficiency of the plastic uptake process is improved, and the quality and stability of products are guaranteed.
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Description

Technical Field

[0001] The utility model relates to the technical field of bathtub processing, in particular to a skin blister device for processing a bathtub. Background Art

[0002] A bathtub is a plumbing device primarily used for bathing or showering, typically installed in a home bathroom. It provides a comfortable space for people to bathe and relax, and a blister unit is used during the bathtub manufacturing process. Current blister units are primarily composed of a series of structural components, including a base, a heater, and a mobile blister mechanism. The bathtub is supported by a workbench on the base, and an acrylic film is preheated by a heater before being bonded to the surface of the bathtub. However, the sealed heating method of the blister unit causes the internal temperature to rise significantly, making it difficult for the bonded acrylic film to cool and solidify quickly. This not only reduces the overall efficiency of the blister process, but may also affect the quality and stability of the final product. Utility Model Content

[0003] The purpose of the utility model is to provide a skin blister device for bathtub processing to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a skin blister device for processing a bathtub, comprising a blister frame, the back of the blister frame is fixedly connected to a connecting plate 1 and a connecting plate 2, a cooler plate is connected inside the blister frame, a screw is rotatably connected inside the blister frame, the screw is externally threadedly connected to an auxiliary plate, a clamping plate is fixedly connected to one side of the auxiliary plate, a baffle is fixedly connected to the back of the blister frame, a limiting structure is fixedly connected to the top of the blister frame, an adjusting structure is provided in the connecting plate 1, the adjusting structure is rotatably connected to the connecting plate 2, two heaters are connected inside the adjusting structure, a slide groove is provided in the blister frame, and the limiting structure is slidably connected in the slide groove;

[0005] The adjustment structure includes a fixed plate, threaded rod 1, threaded rod 2 and a motor. Sleeve plate 1 and sleeve plate 2 are fixedly connected above the fixed plate. Sleeve plate 1 is slidably connected in connecting plate 1, and sleeve plate 2 is slidably connected in connecting plate 2. The output shaft of the motor is connected to threaded rod 1, and threaded rod 1 is externally connected with an anti-slip belt.

[0006] As a further preferred embodiment of the present technical solution, the front of the blister frame is rotatably connected to a door, the clamping plate is located in the gap between the two heaters, and a buffer pad is fixedly connected to the bottom of the blister frame.

[0007] As a further preferred embodiment of the present technical solution, the threaded rod 1 is rotatably connected to the connecting plate 2, the threaded rod 2 is rotatably connected to the connecting plate 1, the two heaters are fixedly connected to the side of the fixed plate, there is a distance between the two heaters, and the sleeve plate 1 is threadedly connected to the outside of the threaded rod 2.

[0008] As a further preferred embodiment of the present technical solution, the second sleeve plate is threadedly connected to the outside of the threaded rod one, the motor drives the threaded rod one to rotate forward and reverse, the threaded rod one is connected to the second threaded rod through an anti-slip belt, and the motor is fixedly connected to the back of the connecting plate two.

[0009] As a further preferred embodiment of the present technical solution, the limiting structure includes a limiting rod and a sealing plate, the limiting rod is fixedly connected to the top of the blister frame, the sealing plate is slidably connected in the baffle, sliders are fixedly connected on both sides of the sealing plate, a movable plate is fixedly connected above the slider, and the movable plate is slidably connected outside the limiting rod.

[0010] As a further preferred embodiment of the present technical solution, a guide rod is rotatably connected inside the limit rod, an L-shaped plate is externally connected to the guide rod, the L-shaped plate overlaps the movable plate, a bolt is fixedly connected above the limit rod, and a positioning plate is rotatably connected outside the bolt.

[0011] As a further preferred embodiment of the present technical solution, the external thread of the bolt is connected to a nut, the bolt is connected to the positioning plate through the nut, and the positioning plate overlaps the upper part of the L-shaped plate.

[0012] The utility model provides a skin blister device for bathtub processing, which has the following beneficial effects:

[0013] (1) The utility model is provided with a connecting plate 1, a connecting plate 2, an adjustment structure and a heater. The two heaters are driven by a built-in controller to preheat the acrylic film in the clamping plate. When the acrylic film is preheated, the motor drives the threaded rod 1 to rotate, and the threaded rod 1 and the threaded rod 2 will rotate synchronously, while the sleeve plate 1 and the sleeve plate 2 will move on the surface of the threaded rod 2 and the threaded rod 1. The fixed plate will drive the heater to separate from the blister frame. When the auxiliary plate moves on the surface of the screw, it will drive the clamping plate to contact the bathtub above the cooler plate, and then the cooler built into the cooler plate will cool the bathtub. The blister device can realize the position adjustment function in the blister frame through the cooperation between the threaded rod 1, the threaded rod 2 and the anti-slip belt, which is convenient for separating the heat source heater from the inside of the blister frame, avoiding the significant increase in the temperature inside the blister frame, which makes it difficult for the acrylic film after bonding to cool and solidify quickly, thereby improving the overall efficiency of the blister process and ensuring the quality and stability of the final product.

[0014] (2) The utility model sets a limit structure and a baffle. When the blister device is not in use, the movable plate applies a pulling force to the sealing plate. When the sealing plate is in contact with the blister frame, the L-shaped plate is driven to rotate with the guide rod as the center. After the L-shaped plate contacts the movable plate, the positioning plate is driven to rotate on the surface of the bolt. When the positioning plate overlaps with the upper part of the L-shaped plate, the positioning plate is locked by a nut, so that the sealing plate and the blister frame can be quickly assembled, which is convenient for sealing the interior of the blister frame and reducing the entry of dust into the interior of the blister frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the splint of the present utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the blister frame of the present invention;

[0019] Figure 5 Schematic diagram of the enlarged structure of point A in FIG) of the present utility model;

[0020] In the figure: 1. Blister frame; 2. Cooler plate; 3. Screw; 4. Auxiliary plate; 5. Clamp; 6. Connecting plate 1; 7. Connecting plate 2; 8. Limiting structure; 801. Limiting rod; 802. Moving plate; 803. Sealing plate; 804. Slider; 805. Guide rod; 806. L-shaped plate; 807. Bolt; 808. Positioning plate; 809. Nut; 9. Adjusting structure; 901. Fixed plate; 902. Sleeve plate 1; 903. Sleeve plate 2; 904. Threaded rod 1; 905. Threaded rod 2; 906. Anti-slip belt; 907. Motor; 10. Heater; 11. Machine door; 12. Baffle; 13. Slide. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 5As shown, in this embodiment, a skin blister device for processing a bathtub includes a blister frame 1, the back of the blister frame 1 is fixedly connected to a connecting plate 1 6 and a connecting plate 2 7, a cooler plate 2 is connected inside the blister frame 1, a screw 3 is rotatably connected inside the blister frame 1, the screw 3 is externally threadedly connected to an auxiliary plate 4, a clamping plate 5 is fixedly connected to one side of the auxiliary plate 4, a baffle 12 is fixedly connected to the back of the blister frame 1, a limiting structure 8 is fixedly connected to the top of the blister frame 1, an adjusting structure 9 is provided in the connecting plate 1 6, the adjusting structure 9 is rotatably connected in the connecting plate 2 7, two heaters 10 are connected in the adjusting structure 9, a slide groove 13 is provided in the blister frame 1, and the limiting structure 8 is slidably connected in the slide groove 13;

[0023] The adjustment structure 9 includes a fixed plate 901, a threaded rod 1 904, a threaded rod 2 905 and a motor 907. A sleeve plate 1 902 and a sleeve plate 2 903 are fixedly connected above the fixed plate 901. The sleeve plate 1 902 is slidably connected in the connecting plate 1 6, and the sleeve plate 2 903 is slidably connected in the connecting plate 2 7. The output shaft of the motor 907 is connected to the threaded rod 1 904, and the threaded rod 1 904 is externally connected to an anti-slip belt 906.

[0024] like Figure 1-3 As shown, the front of the blister frame 1 is rotatably connected to the organic door 11, the splint 5 is located in the gap between the two heaters 10, and a buffer pad is fixedly connected to the bottom of the blister frame 1. The threaded rod 1 904 is rotatably connected to the connecting plate 2 7, and the threaded rod 2 905 is rotatably connected to the connecting plate 1 6. The two heaters 10 are fixedly connected to the side of the fixed plate 901, and there is a distance between the two heaters 10. The sleeve plate 1 902 is threadedly connected to the outside of the threaded rod 2 905, and the sleeve plate 2 903 is threadedly connected to the outside of the threaded rod 1 904. The motor 907 drives the threaded rod 1 904 to rotate forward and reverse. The threaded rod 1 904 is connected to the threaded rod 2 905 through the anti-slip belt 906, and the motor 907 is fixedly connected to the back of the connecting plate 2 7.

[0025] By setting the adjustment structure 9, the motor 907 drives the threaded rod 1 904 to rotate, the threaded rod 1 904 and the threaded rod 2 905 will rotate synchronously, and the sleeve plate 1 902 and the sleeve plate 2 903 will move on the surface of the threaded rod 2 905 and the threaded rod 1 904, and the fixed plate 901 will drive the heater 10 to separate from the blister frame 1, so that the heater 10 can realize the function of position adjustment in the blister frame 1, which is convenient for separating the heat source heater 10 from the inside of the blister frame 1, avoiding the significant increase in the internal temperature of the blister frame 1, which makes it difficult for the acrylic film after bonding to cool and solidify quickly.

[0026] like Figure 4-5As shown, the limiting structure 8 includes a limiting rod 801 and a sealing plate 803. The limiting rod 801 is fixedly connected to the top of the blister frame 1, and the sealing plate 803 is slidably connected to the baffle 12. Sliders 804 are fixedly connected on both sides of the sealing plate 803. A movable plate 802 is fixedly connected to the top of the slider 804. The movable plate 802 is slidably connected to the outside of the limiting rod 801. A guide rod 805 is rotatably connected inside the limiting rod 801, and an L-shaped plate 806 is connected to the outside of the guide rod 805. The L-shaped plate 806 overlaps with the movable plate 802. A bolt 807 is fixedly connected to the top of the limiting rod 801, and a positioning plate 808 is rotatably connected to the outside of the bolt 807. The bolt 807 is externally threaded with a nut 809. The bolt 807 is connected to the positioning plate 808 through the nut 809, and the positioning plate 808 overlaps with the top of the L-shaped plate 806.

[0027] By setting up the L-shaped plate 806, the positioning plate 808 and the nut 809, when the L-shaped plate 806 is flipped, it will overlap with the movable plate 802, and when the positioning plate 808 contacts the top of the L-shaped plate 806, it will be locked by the nut 809, thereby playing a certain auxiliary role in the movement of the sealing plate 803, facilitating the disassembly of the sealing plate 803, thereby reducing the subsequent operation process.

[0028] The utility model provides a skin blister device for bathtub processing, and the specific working principle is as follows:

[0029] When the blister device is blistering the surface of the bathtub, the bathtub can be placed above the cooler plate 2, and the two heaters 10 are driven to operate by the built-in controller, and the heater 10 will preheat the acrylic film in the clamping plate 5. When the acrylic film is preheated, the motor 907 drives the threaded rod 1 904 to rotate. Since the threaded rod 1 904 is connected to the threaded rod 2 905 by the anti-slip belt 906, the threaded rod 1 904 and the threaded rod 2 905 will rotate synchronously, and the sleeve plate 1 902 and the sleeve plate 2 903 will move on the surface of the threaded rod 2 905 and the threaded rod 1 904. The fixed plate 901 will drive the heater 10 to separate from the blister frame 1, and then the auxiliary plate 4 will drive the clamping plate 5 to contact the bathtub above the cooler plate 2 when moving on the surface of the screw 3, and then the cooler built in the cooler plate 2 will cool the bathtub;

[0030] When the blister device is not in use, a pulling force can be applied to the sealing plate 803 through the movable plate 802. When the sealing plate 803 slides in the baffle 12, it will fit with the blister frame 1, and then drive the L-shaped plate 806 to rotate around the guide rod 805 and contact with the movable plate 802. Drive the positioning plate 808 to rotate on the surface of the bolt 807 and contact with the L-shaped plate 806. Drive the nut 809 to rotate on the surface of the bolt 807, and the nut 809 will be locked with the positioning plate 808.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A skin blister device for bathtub processing, comprising a blister frame (1), characterized in that: The back of the blister frame (1) is fixedly connected with a connecting plate 1 (6) and a connecting plate 2 (7), the inside of the blister frame (1) is connected with a cooler plate (2), the inside of the blister frame (1) is rotatably connected with a screw rod (3), the external thread of the screw rod (3) is connected with an auxiliary plate (4), one side of the auxiliary plate (4) is fixedly connected with a clamping plate (5), the back of the blister frame (1) is fixedly connected with a baffle (12), the top of the blister frame (1) is fixedly connected with a limiting structure (8), the inside of the connecting plate 1 (6) is provided with an adjusting structure (9), the adjusting structure (9) is rotatably connected with the inside of the connecting plate 2 (7), the inside of the adjusting structure (9) is connected with two heaters (10), the inside of the blister frame (1) is provided with a slide groove (13), and the limiting structure (8) is slidably connected in the slide groove (13); The regulating structure (9) comprises a fixed plate (901), a threaded rod 1 (904), a threaded rod 2 (905) and a motor (907); a sleeve plate 1 (902) and a sleeve plate 2 (903) are fixedly connected above the fixed plate (901); the sleeve plate 1 (902) is slidably connected in the connecting plate 1 (6); the sleeve plate 2 (903) is slidably connected in the connecting plate 2 (7); the output shaft of the motor (907) is connected to the threaded rod 1 (904); and the threaded rod 1 (904) is externally connected to an anti-slip belt (906).

2. The surface blister device for bathtub processing according to claim 1, characterized in that: The front of the blister frame (1) is rotatably connected to a door (11), the clamping plate (5) is located in the gap between the two heaters (10), and a buffer pad is fixedly connected to the bottom of the blister frame (1).

3. The surface forming device for bathtub processing according to claim 1, characterized in that: The threaded rod 1 (904) is rotatably connected to the connecting plate 2 (7), the threaded rod 2 (905) is rotatably connected to the connecting plate 1 (6), the two heaters (10) are fixedly connected to the side of the fixed plate (901), and there is a distance between the two heaters (10), and the sleeve plate 1 (902) is threadedly connected to the outside of the threaded rod 2 (905).

4. The surface blister device for bathtub processing according to claim 3, characterized in that: The second sleeve plate (903) is threadedly connected to the outside of the threaded rod (904), and the motor (907) drives the threaded rod (904) to rotate forward and reverse. The threaded rod (904) is connected to the second threaded rod (905) through the anti-slip belt (906), and the motor (907) is fixedly connected to the back of the connecting plate (7).

5. The surface blister device for bathtub processing according to claim 1, characterized in that: The limiting structure (8) comprises a limiting rod (801) and a sealing plate (803), wherein the limiting rod (801) is fixedly connected to the top of the blister frame (1), and the sealing plate (803) is slidably connected to the inside of the baffle (12). Sliders (804) are fixedly connected to both sides of the sealing plate (803), and a movable plate (802) is fixedly connected to the top of the slider (804), and the movable plate (802) is slidably connected to the outside of the limiting rod (801).

6. The surface blister device for bathtub processing according to claim 5, characterized in that: The limiting rod (801) is rotatably connected to a guide rod (805) on the inside, and the guide rod (805) is externally connected to an L-shaped plate (806). The L-shaped plate (806) overlaps the movable plate (802). A bolt (807) is fixedly connected to the top of the limiting rod (801), and the bolt (807) is rotatably connected to a positioning plate (808) on the outside.

7. The surface forming device for bathtub processing according to claim 6, characterized in that: The bolt (807) is externally threaded with a nut (809), and the bolt (807) is connected to a positioning plate (808) via the nut (809). The positioning plate (808) overlaps the upper portion of the L-shaped plate (806).