A yoga mat surface texture embossing device

Abstract

This utility model relates to the field of embossing equipment technology, and discloses an embossing device for yoga mat surface texture, including a conveyor, a main control box fixedly connected to the front of the conveyor, a bracket fixedly connected to the bottom of the conveyor, a motor fixedly connected to one side of the bottom of the conveyor, the motor being electrically connected to the main control box via a connecting cable, an adjusting shaft frame fixedly connected to the conveyor, and an embossing mechanism movably connected inside the adjusting shaft frame, the embossing mechanism including an inner cylinder. The embossing mechanism adopts a combination design of an inner cylinder and a detachable embossing plate. The embossing plate is installed by inserting a tube, fixing buckle, and engaging with the insert and mounting groove of the inner cylinder. When changing the pattern, it is not necessary to replace the entire embossing roller, only the embossing plate needs to be replaced. Moreover, the fastening slope of the fixing buckle can improve the sealing of the connection between the inner cylinder and the embossing plate, simplifying the replacement operation. At the same time, the heat conduction pipe of the central shaft is connected to the cavity of the embossing plate, which can realize the circulation of heat conduction medium and synchronous temperature control during embossing, which helps the pattern to be shaped. At the same time, there is no need for a complex transmission structure, reducing the difficulty of equipment maintenance.

Description

Technical Field

[0001] This utility model relates to the field of embossing equipment technology, and in particular to an embossing device for the surface texture of a yoga mat. Background Technology

[0002] To improve the anti-slip properties of yoga mats and enhance their comfort and durability, embossing is applied to the surface of the mat, creating a textured surface. When practicing yoga, these textures increase the friction between the palms and soles of the feet, preventing slippage caused by sweating or large movements. Yoga mat embossing is primarily processed using embossing machines. The yoga mat is first preheated in a preheating chamber to soften the material, then pressed through an embossing mold to create the texture. However, existing embossing equipment is prone to problems with preheating, as improper temperature control can cause the material to become too soft, resulting in overly deep patterns and affecting the overall tensile strength of the mat. Furthermore, most existing embossing rollers have an integrated design where the pattern is directly engraved or forged onto the roller surface, rather than being a detachable module. Therefore, changing the pattern requires replacing the entire roller. Thus, the existing Chinese utility model patent, CN217733157U, discloses an embossing device for preparing yoga mat leather, which can… This device enables the coordination of the No. 1 threaded rod, the No. 1 threaded block, and the dual-head motor. Activating the dual-head motor causes the No. 1 threaded block to shift on the surface of the No. 1 threaded rod, solving the problem of adjustable printing roller spacing in existing embossing devices. Furthermore, the continuous meshing of the No. 1 and No. 2 bevel gears changes the deflection angle of the connecting rod, thereby shifting the mounting column. This solves the problem of needing to replace the printing roller to meet printing requirements. However, replacing the printing roller requires a multi-transmission structure, increasing the overall structural maintenance difficulty and preventing the simultaneous cooling of the embossing area on the yoga mat during embossing to improve embossing quality. Utility Model Content

[0003] The purpose of this invention is to provide a yoga mat surface texture embossing device, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A yoga mat surface texture embossing device includes a conveyor, a main control box fixedly connected to the front of the conveyor, a bracket fixedly connected to the bottom of the conveyor, a motor fixedly connected to one side of the bottom of the conveyor, the motor being electrically connected to the main control box via a connecting wire, an adjusting shaft frame fixedly connected to the conveyor, an embossing mechanism movably connected within the adjusting shaft frame, the embossing mechanism including an inner cylinder, bearings fixedly connected to both cavities of the inner cylinder, a central shaft rotatably connected within the bearings, a heat-conducting pipe fixedly connected within the central shaft, a plurality of embossing plates fixedly connected to the outer side of the inner cylinder, a plurality of insert tubes fixedly connected to the inner side of the embossing plates, and a plurality of fixing buckles fixedly connected to the inner side of the embossing plates near the insert tubes.

[0005] As a further preferred embodiment of this utility model, a heating box is fixedly connected to the conveyor, and a hot air blower is fixedly connected to the rear side of the heating box. The output end of the hot air blower is connected to the heating box through a pipe, and the hot air blower is electrically connected to the main control box through a connecting line. When the yoga mat is conveyed to the embossing mechanism by the conveyor, it will pass through the heating box, thereby improving the embossing quality of the yoga mat through heating.

[0006] As a further preferred embodiment of this utility model, the output end of the motor extends through the conveyor to the front side of the conveyor and is fixedly connected to a first sprocket, providing power for the rotation of the inner cylinder.

[0007] As a further preferred embodiment of this utility model, two insertion ports are provided on the inner side of the inner cylinder, and a sealing groove is provided on the outer side of the inner cylinder near the insertion port, so that the insertion tube can be inserted into the insertion port and the inner cavity of the inner cylinder can be connected to the inner cavity of the embossed plate. A sleeve shaft is fixedly connected to one side of the outer ring of the bearing, and the sleeve shaft is rotatably connected to the corresponding adjusting shaft bracket. A second sprocket is fixedly connected to the outer side of one of the sleeve shafts and is connected to the first sprocket through a chain drive.

[0008] As a further preferred embodiment of this utility model, the inner cylinder is provided with several mounting grooves along both sides of its contour, thereby providing conditions for the connection and fixation of the embossed plate and the inner cylinder.

[0009] As a further preferred embodiment of this utility model, the embossed plate has a cavity that communicates with two insertion tube cavities. A sealing ring is fixedly connected to the inner side of the embossed plate near the two insertion tubes. The outer side of the insertion tube is inserted into the corresponding insertion port, and the sealing ring is inserted into the corresponding sealing groove. The fixing buckle is inserted into the corresponding mounting groove. This allows the external heat-conducting medium to enter the cavity on one side of the inner cylinder through one of the heat-conducting pipes and then enter the two embossed plates through the corresponding two insertion tubes. The heat-conducting medium entering the embossed plate enters the cavity on the other side of the inner cylinder through another insertion tube and then flows into the heat exchange equipment through another heat-conducting pipe and a pipeline. This achieves efficient heat conduction of the embossed plate.

[0010] As a further preferred embodiment of this utility model, the inner side of the fixing buckle is provided with a fastening slope. After one end of the fixing bolt is threaded into the mounting groove, the other end of the fixing bolt either abuts against one side of the fastening slope and pushes the fixing buckle toward the center point of the inner cylinder, so that the embossed plate and the inner cylinder are connected more tightly. This does not affect the integrity of the outer surface of the two embossed plates, while achieving a tight fixation between the two embossed plates and the inner cylinder.

[0011] Compared with the prior art, the present invention has the following beneficial effects: In this invention, the embossing mechanism adopts a combination design of an inner cylinder and a detachable embossing plate. The embossing plate is installed by inserting a tube, fixing buckle, and engaging with the insert and mounting groove of the inner cylinder. When changing the pattern, it is not necessary to replace the entire embossing roller; only the embossing plate needs to be replaced. Furthermore, the fastening slope of the fixing buckle can improve the connection sealing and simplify the replacement operation. At the same time, the heat-conducting pipe of the central shaft is connected to the cavity of the embossing plate, which can realize the circulation of the heat-conducting medium and synchronous temperature control during embossing, which helps the pattern to be shaped. Meanwhile, there is no need for a complex transmission structure, reducing the difficulty of equipment maintenance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a cross-sectional view of the embossing mechanism of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the embossing mechanism of this utility model; Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 This is a cross-sectional view of the embossing mechanism of this utility model.

[0013] In the diagram: 1. Conveyor; 2. Main control box; 3. Support frame; 4. Motor; 5. Adjusting shaft frame; 6. Embossing mechanism; 7. Inner cylinder; 8. Bearing; 9. Central shaft; 10. Heat conduction pipe; 11. Embossing plate; 12. Insert pipe; 13. Fixing buckle; 14. Heating box; 15. Hot air blower; 16. First sprocket; 17. Sleeve shaft; 18. Second sprocket; 19. Insert; 20. Sealing groove; 21. Mounting groove; 22. Sealing ring; 23. Fastening slope. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figures 1-6 As shown, the present invention provides a yoga mat surface texture embossing device, including a conveyor 1, a main control box 2 fixedly connected to the front of the conveyor 1, a bracket 3 fixedly connected to the bottom of the conveyor 1, a motor 4 fixedly connected to one side of the bottom of the conveyor 1, the motor 4 being electrically connected to the main control box 2 via a connecting wire, an adjusting shaft bracket 5 fixedly connected to the conveyor 1, an embossing mechanism 6 movably connected inside the adjusting shaft bracket 5, the embossing mechanism 6 including an inner cylinder 7, bearings 8 fixedly connected to both sides of the inner cylinder 7, a central shaft 9 rotatably connected inside the bearings 8, a heat-conducting pipe 10 fixedly connected inside the central shaft 9, several embossing plates 11 fixedly connected to the outside of the inner cylinder 7, several insert tubes 12 fixedly connected to the inside of the embossing plates 11, and several fixing buckles 13 fixedly connected to the inside of the embossing plates 11 near the insert tubes 12.

[0016] like Figure 1 As shown, a heating box 14 is fixedly connected to the conveyor 1, and a hot air blower 15 is fixedly connected to the rear side of the heating box 14. The output end of the hot air blower 15 is connected to the heating box 14 through a pipe, and the hot air blower 15 is electrically connected to the main control box 2 through a connecting line. When the yoga mat is conveyed to the embossing mechanism 6 through the conveyor 1, it will pass through the heating box 14, thereby improving the embossing quality of the yoga mat through heating.

[0017] like Figures 1-2 As shown, the output end of the motor 4 extends through the conveyor 1 to the front side of the conveyor 1 and is fixedly connected to the first sprocket 16, providing power for the rotation of the inner cylinder 7.

[0018] like Figures 3-6As shown, two insertion ports 19 are opened on the inner side of the inner cylinder 7. A sealing groove 20 is opened on the outer side of the inner cylinder 7 near the insertion ports 19, allowing the insertion tube 12 to be inserted into the insertion port 19, thus connecting the inner cavity of the inner cylinder 7 with the inner cavity of the embossed plate 11. A sleeve shaft 17 is fixedly connected to one side of the outer ring of the bearing 8. The sleeve shaft 17 is rotatably connected to the corresponding adjusting shaft bracket 5. A second sprocket 18 is fixedly connected to the outer side of one of the sleeve shafts 17 and is connected to the first sprocket 16 via a chain. Several mounting grooves 21 are opened along both sides of the inner cylinder 7, thus providing conditions for the connection and fixation of the embossed plate 11 and the inner cylinder 7. The embossed plate 11 has a cavity that communicates with the cavities of the two insertion tubes 12. A sealing ring 22 is fixedly connected to the inner side of the embossed plate 11 near the two insertion tubes 12. The outer side of the insertion tube 12 is inserted into the corresponding insertion port 19, and the sealing ring 22 is inserted into the corresponding sealing groove 20. The fixing buckle 13 passes through... The insert is connected to the corresponding mounting groove 21, so that the external heat transfer medium can enter the cavity on one side of the inner cylinder 7 through one of the heat transfer pipes 10 and enter the two embossed plates 11 through the corresponding two inserts 12. The heat transfer medium entering the embossed plate 11 enters the cavity on the other side of the inner cylinder 7 through the other insert 12 and flows to the heat exchange equipment through the other heat transfer pipe 10 and the pipeline. This can achieve efficient heat transfer of the embossed plate 11. The inner side of the fixing buckle 13 is provided with a fastening slope 23. After one end of the fixing bolt is threaded into the mounting groove 21, the other end of the fixing bolt abuts against the fastening slope 23 and pushes the fixing buckle 13 towards the center point of the inner cylinder 7, so that the embossed plate 11 is more tightly connected to the inner cylinder 7 without affecting the integrity of the outer surface of the two embossed plates 11, while achieving tight fixation of the two embossed plates 11 to the inner cylinder 7.

[0019] It should be noted that this utility model is a yoga mat surface texture embossing device. When using the device, first set the heating temperature, conveying speed and other parameters through the main control box 2, then place the yoga mat to be embossed on the conveyor 1. After starting the equipment, the motor 4 starts to run. The output end of the motor 4 drives the first sprocket 16 to rotate. The first sprocket 16 drives the second sprocket 18 to rotate synchronously through the chain drive. The second sprocket 18 drives the sleeve shaft 17 to rotate in the adjusting shaft frame 5. The sleeve shaft 17 then drives the inner cylinder 7 to rotate. The yoga mat, conveyed by conveyor 1, first enters the heating chamber 14. At this time, the hot air blower 15 starts, and the hot air generated by the hot air blower 15 is transported to the heating chamber 14 through pipes to preheat the yoga mat evenly. The preheated yoga mat material softens. When the preheated yoga mat is conveyed to the embossing mechanism 6, the embossing plate 11 on the outer side of the inner cylinder 7 rotates with the inner cylinder 7 and contacts the surface of the yoga mat, applying pressure. The texture on the surface of the embossing plate 11 is pressed onto the yoga mat. Simultaneously, the heat transfer medium transported by the external heat exchange equipment... The heat transfer medium enters one side cavity of the inner cylinder 7 through the heat transfer pipe 10 inside the central shaft 9, then enters the insertion pipe 12 of the embossing plate 11 through the insertion port 19 of the inner cylinder 7, and finally flows into the cavity of the embossing plate 11 to control the temperature of the embossing plate 11 and keep it at a suitable temperature. The heat transfer medium that has completed the heat exchange flows back to the heat exchange equipment through the other insertion pipe 12, the other side cavity of the inner cylinder 7 and another heat transfer pipe 10, realizing the recycling of the heat transfer medium. After the embossing is completed, the yoga mat continues to be transported to the outside of the device by the conveyor 1, completing the entire embossing process. If the embossed pattern needs to be changed, simply unscrew the fixing bolts in the mounting groove 21, remove the old embossed plate 11, and install the embossed plate 11 with the new pattern through the insertion tube 12 and the insertion port 19 of the inner cylinder 7. The outer surface of the insertion tube 12 is coated with a high-temperature resistant sealing coating, so that the sealing ring 22 is embedded in the sealing groove 20. Then, insert the fixing buckle 13 into the mounting groove 21, and thread one end of the fixing bolt through the corresponding fixing buckle 13 into the mounting groove 21. One end of the fixing bolt abuts against the fastening slope 23 of the fixing buckle 13, thereby pushing the fixing buckle 13 towards the center point of the inner cylinder 7, so that the embossed plate 11 is tightly fixed on the inner cylinder 7.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A yoga mat surface texture embossing device, characterized in that: The system includes a conveyor (1), a main control box (2) fixedly connected to the front side of the conveyor (1), a bracket (3) fixedly connected to the bottom of the conveyor (1), a motor (4) fixedly connected to one side of the bottom of the conveyor (1), the motor (4) being electrically connected to the main control box (2) via a connecting line, an adjusting shaft frame (5) fixedly connected to the conveyor (1), an embossing mechanism (6) movably connected inside the adjusting shaft frame (5), the embossing mechanism (6) including an inner cylinder (7), bearings (8) fixedly connected to both sides of the inner cylinder (7), a central shaft (9) rotatably connected inside the bearings (8), a heat-conducting pipe (10) fixedly connected inside the central shaft (9), several embossing plates (11) fixedly connected to the outside of the inner cylinder (7), several inserts (12) fixedly connected to the inside of the embossing plates (11), and several fixing buckles (13) fixedly connected to the inside of the embossing plates (11) near the inserts (12).

2. The yoga mat surface texture embossing device according to claim 1, characterized in that: A heating box (14) is fixedly connected to the conveyor (1), and a hot air blower (15) is fixedly connected to the rear side of the heating box (14). The output end of the hot air blower (15) is connected to the heating box (14) through a pipe, and the hot air blower (15) is electrically connected to the main control box (2) through a connecting line.

3. The yoga mat surface texture embossing device according to claim 1, characterized in that: The output end of the motor (4) extends through the conveyor (1) to the front side of the conveyor (1) and is fixedly connected to the first sprocket (16).

4. The yoga mat surface texture embossing device according to claim 3, characterized in that: Two inlets (19) are provided on the inner side of the inner cylinder (7). A sealing groove (20) is provided on the outer side of the inner cylinder (7) near the inlet (19). A sleeve shaft (17) is fixedly connected to one side of the outer ring of the bearing (8). The sleeve shaft (17) is rotatably connected to the corresponding adjusting shaft bracket (5). A second sprocket (18) is fixedly connected to the outer side of one of the sleeve shafts (17) and is connected to the first sprocket (16) through a chain.

5. The yoga mat surface texture embossing device according to claim 4, characterized in that: The inner cylinder (7) has several mounting slots (21) along both sides of its contour.

6. The yoga mat surface texture embossing device according to claim 5, characterized in that: The embossed plate (11) has a cavity and communicates with the cavities of the two insertion tubes (12). A sealing ring (22) is fixedly connected to the inner side of the embossed plate (11) near the two insertion tubes (12). The outer side of the insertion tube (12) is inserted into the corresponding insertion port (19). The sealing ring (22) is inserted into the corresponding sealing groove (20). The fixing buckle (13) is inserted into the corresponding mounting groove (21).

7. The yoga mat surface texture embossing device according to claim 1, characterized in that: The inner side of the fixing buckle (13) is provided with a fastening slope (23).

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