Coating hot melting and pressing equipment for PVC shower curtain fabric

Abstract

The utility model provides coating hot melting and pressing equipment for PVC (polyvinyl chloride) shower curtain fabric, and mainly relates to the technical field of coating hot melting and pressing equipment for PVC shower curtain fabric. The coating hot melting and pressing equipment for the PVC shower curtain fabric comprises a working table, a conveying belt is installed on the top face of the working table, two sleeves distributed front and back are installed on the two sides of the top face of the working table respectively, a sleeve rod is installed in each sleeve in a sliding mode, and the top ends of the two sleeve rods located on the same side of the working table are connected through a transverse plate. The shower curtain fabric hot melting device has the advantages that the hot melting pressing rollers are arranged on the two sides of the workbench, a pattern layer of shower curtain fabric can be preheated and remelted, and therefore the melting pressing efficiency and quality between fabric and a fabric coating agent are improved, meanwhile, the two hot melting pressing plates distributed left and right are arranged, and when one of the hot melting pressing plates breaks down, the hot melting pressing plates can be replaced by the hot melting pressing plates. The other hot-melting pressing plate is used for working, so that the continuity of hot-melting work is improved, the hot-melting efficiency is further ensured, and convenience is brought to hot-melting and pressing of a shower curtain fabric pattern layer.

Description

Technical Field

[0001] This utility model mainly relates to the coating hot melt pressing equipment technology for PVC shower curtain fabric, specifically to the field of coating hot melt pressing equipment technology for PVC shower curtain fabric. Background Technology

[0002] Hot melt coating equipment is a type of equipment that uses a solvent-free, water-free, 100% solid fusible polymer (solid at room temperature) to melt into a flowable, viscous liquid adhesive when heated to a certain degree. This liquid adhesive is then applied to a substrate. It typically includes a composite component, allowing the bonding of one substrate with the coated substrate. It is widely used in the composite fabric industry. However, current hot melt coating equipment for PVC shower curtain fabrics has certain drawbacks. For example, the preparation work before and after hot melt coating is not always perfect. Often, the lack of preheating leads to inconsistent temperature differences, resulting in poor hot melt effects. Furthermore, the absence of post-coating hot melt coating can lead to a decline in product quality. This is especially true for modern multi-element, diverse fabric structures, where the number of layers often requires pre-processing before and after hot melt coating. Additionally, existing hot melt equipment requires shutdown for maintenance when malfunctions occur, which can disrupt continuous hot melt operations and affect operational efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a hot-melt pressing device for coating PVC shower curtain fabric. By setting hot-melt pressure rollers on both sides of the worktable, this invention can preheat and remelt the coating layer of the shower curtain fabric, thereby improving the melting and pressing efficiency and quality between the fabric and the coating agent. At the same time, by setting two hot-melt pressure plates distributed on the left and right, if one hot-melt pressure plate fails, the other hot-melt pressure plate can be used to work, thus ensuring the continuity of the hot-melt operation and guaranteeing the efficiency of the hot-melt process, bringing convenience to the hot-melt pressing of the shower curtain fabric coating.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A hot-melt coating equipment for PVC shower curtain fabric includes a workbench with a conveyor belt mounted on its top surface. Two sleeves, arranged front to back, are mounted on both sides of the top surface of the workbench. A sleeve rod is slidably installed inside each sleeve. The top ends of two sleeve rods on the same side of the workbench are connected by a horizontal plate. A connecting plate is mounted on the bottom surface of each horizontal plate via a spring. A hot-melt pressure roller is rotatably mounted on the bottom surface of each connecting plate via a fixed plate. Two top plates, arranged left to right, are mounted on the top surface of the workbench via support rods. A pressure plate is mounted on the top surface of each top plate via a telescopic rod. A hot-melt pressure plate is mounted on the bottom surface of each pressure plate.

[0006] Furthermore, an electromagnetic heat conductor is installed on the bottom surface of the workbench, and the electromagnetic heat conductor is connected to the hot melt pressure roller and the hot melt pressure plate respectively.

[0007] Furthermore, each of the sleeves is equipped with a locking knob, and each locking knob can contact the corresponding sleeve rod.

[0008] Furthermore, support legs are installed at the four corners of the bottom surface of the workbench, and a support plate is installed at the bottom end of each support leg.

[0009] Furthermore, each of the support plates has an anti-slip pad installed on its bottom surface.

[0010] Furthermore, the telescopic rod is either a hydraulic telescopic rod or an electric telescopic rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention, by setting hot melt pressure rollers on both sides of the worktable, can preheat and remelt the coating layer of the shower curtain fabric, thereby improving the melting and pressing efficiency and quality between the fabric and the coating agent. At the same time, by setting two hot melt pressure plates distributed on the left and right, the other hot melt pressure plate can be used to work when one of them fails, thus ensuring the continuity of the hot melt work and ensuring the efficiency of the hot melt, bringing convenience to the hot melt pressing of the shower curtain fabric coating layer. Attached Figure Description

[0013] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Appendix Figure 2 yes Figure 1 View from direction A;

[0015] Appendix Figure 3 yes Figure 1 View from direction B;

[0016] The following are the labels shown in the attached diagram: 1. Workbench; 2. Conveyor belt; 3. Sleeve; 4. Sleeve rod; 5. Horizontal plate; 6. Spring; 7. Connecting plate; 8. Fixing plate; 9. Hot melt pressure roller; 10. Support rod; 11. Top plate; 12. Telescopic rod; 13. Pressure plate; 14. Hot melt pressure plate; 15. Electromagnetic heat conductor; 16. Locking knob; 17. Support leg; 18. Mounting plate. Detailed Implementation

[0017] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0018] like Figure 1-3 As shown, the PVC shower curtain fabric coating hot melt pressing equipment of this utility model includes a workbench 1. A conveyor belt 2 is installed on the top surface of the workbench 1. The conveyor belt has a power device, which is a motor and a pulley. The installation position and installation specifications can refer to the existing conveyor belt installation technical specifications. Two sleeves 3 are installed on both sides of the top surface of the workbench 1, one in front and one behind. A sleeve rod 4 is slidably installed in each sleeve 3. The height of the horizontal plate 5 can be adjusted by the cooperation of the sleeve 2 and the sleeve rod 3. The top ends of the two sleeve rods 4 on the same side of the workbench 1 are connected by the horizontal plate 5. A connecting plate 7 is installed on the bottom surface of each horizontal plate 5 by a spring 6. A hot melt pressing roller 9 is rotatably installed on the bottom surface of each connecting plate 7 by a fixing plate 8. Two top plates 11 are installed on the top surface of the workbench 1 by a support rod 10, one on the left and one on the right. A pressure plate 13 is installed on the top surface of each top plate 11 by a telescopic rod 12. A hot melt pressing plate 14 is installed on the bottom surface of each pressure plate 13.

[0019] Specifically, an electromagnetic heat conductor 15 is installed on the bottom surface of the workbench 1, and the electromagnetic heat conductor 15 is connected to the hot melt pressure roller 9 and the hot melt pressure plate 14 respectively. The electromagnetic heat conductor 15 enables the hot melt pressure roller 9 and the hot melt pressure plate 14 to generate heat energy.

[0020] Specifically, each of the sleeves 3 is equipped with a locking knob 16, and each locking knob 16 can contact the corresponding sleeve rod 4. The locking knob 16 can fix the sleeve rod 4 inside the sleeve 3.

[0021] Specifically, each of the four corners of the bottom surface of the workbench 1 is equipped with a support leg 17, and a support plate 18 is installed at the bottom end of each support leg 17. Through the cooperation of the support leg 17 and the support plate 18, the workbench 1 can be supported, making it easier for the operator to operate.

[0022] Specifically, each of the support plates 18 is fitted with an anti-slip pad on its bottom surface. The anti-slip pad increases the friction between the support plate 18 and the ground, ensuring the stability of the support plate 18 and thus improving the stability of the device.

[0023] Specifically, the telescopic rod 12 is either a hydraulic telescopic rod or an electric telescopic rod.

[0024] Working principle:

[0025] When using this device, the fabric is moved by the conveyor belt 2 to the bottom of the hot melt pressure roller 9 on the right side of the worktable 1. The hot melt pressure roller 9 contacts the fabric under the elastic force of the spring 6, thereby preheating the fabric. Then, as the conveyor belt 2 is transported, the preheated fabric moves to the bottom of one of the hot melt pressure plates 14 (the working hot melt pressure plate). With the extension of the telescopic rod 12, the pressure plate 13 of the belt and the hot melt pressure plate 14 move downward, and the hot melt pressure plate 14 contacts the fabric, thereby performing a hot melt treatment on the fabric. Then, the telescopic rod 12 retracts, causing the hot melt pressure plate 14 to separate from the fabric. Then, driven by the conveyor belt 2, the hot melted fabric moves to the bottom of the hot melt pressure roller 9 on the left side of the worktable 1. The hot melt pressure roller 9 remelts the fabric, thereby improving the hot melt effect of the fabric.

[0026] When the working hot melt pressure plate 14 fails, another hot melt pressure plate 14 is activated, thereby ensuring the continuity of the hot melt operation and ensuring the efficiency of the hot melt.

[0027] This invention, by setting hot melt pressure rollers on both sides of the worktable, can preheat and remelt the coating layer of the shower curtain fabric, thereby improving the melting and pressing efficiency and quality between the fabric and the coating agent. At the same time, by setting two hot melt pressure plates distributed on the left and right, the other hot melt pressure plate can be used to work when one of them fails, thus ensuring the continuity of the hot melt work and ensuring the efficiency of the hot melt, bringing convenience to the hot melt pressing of the shower curtain fabric coating layer.

[0028] This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and a power supply, which is either AC power or a lithium battery. When a display screen is provided, a graphics card is also included. For the operating principle of the controller, please refer to "Principles of Automatic Control," "Microcontroller Principles and Application Simulation Cases," and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are well-known to those skilled in the art and will not be elaborated upon here.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A coating hot melt pressing device for PVC shower curtain fabric, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is equipped with a conveyor belt (2). Two sleeves (3) are installed on both sides of the top surface of the workbench (1). A sleeve rod (4) is slidably installed inside each sleeve (3). The top ends of the two sleeve rods (4) on the same side of the workbench (1) are connected by a horizontal plate (5). A connecting plate (7) is installed on the bottom surface of each horizontal plate (5) by a spring (6). A hot melt pressure roller (9) is rotatably installed on the bottom surface of each connecting plate (7) by a fixing plate (8). Two top plates (11) are installed on the top surface of the workbench (1) by a support rod (10). A pressure plate (13) is installed on the top surface of each top plate (11) by a telescopic rod (12). A hot melt pressure plate (14) is installed on the bottom surface of each pressure plate (13).

2. The coating hot-melt pressing equipment for PVC shower curtain fabric according to claim 1, characterized in that: An electromagnetic heat conductor (15) is installed on the bottom surface of the workbench (1), and the electromagnetic heat conductor (15) is connected to the hot melt pressure roller (9) and the hot melt pressure plate (14) respectively.

3. The coating hot-melt pressing equipment for PVC shower curtain fabric according to claim 2, characterized in that: Each of the sleeves (3) is equipped with a locking knob (16), and each locking knob (16) can contact the corresponding sleeve rod (4).

4. The coating hot-melt pressing equipment for PVC shower curtain fabric according to claim 1, characterized in that: The workbench (1) has four legs (17) installed at the bottom corners, and each leg (17) has a support plate (18) installed at the bottom.

5. The coating hot-melt pressing equipment for PVC shower curtain fabric according to claim 4, characterized in that: Each of the support plates (18) has an anti-slip pad installed on its bottom surface.

6. The coating hot-melt pressing equipment for PVC shower curtain fabric according to claim 1, characterized in that: The telescopic rod (12) is either a hydraulic telescopic rod or an electric telescopic rod.

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