Foot therapy warm pack sock machine

Abstract

This utility model relates to a foot warmer, and more particularly to a foot therapy foot warmer, which includes a first unwinding mechanism, a first feeding mechanism, a first sealing device, a main traction mechanism, a top layer sealing device, and a finished product rolling and cutting mechanism arranged sequentially. The first sealing device includes a second unwinding mechanism and a first ultrasonic welding mechanism, with the second unwinding mechanism located above the first ultrasonic welding mechanism. The top layer sealing device includes a top layer unwinding mechanism, a partial rolling and cutting mechanism, and a second ultrasonic welding mechanism. Vertically, the partial rolling and cutting mechanism is located between the top layer unwinding mechanism and the second ultrasonic welding mechanism. The partial rolling and cutting mechanism is designed to make partial cuts in the top layer material, and the ultrasonic welding mechanism is designed to improve the compatibility of the equipment. An additional interlayer is provided for drug storage, enriching the functions of the foot warmer.

Description

Technical Field

[0001] This utility model relates to a foot warmer, and more particularly to a foot therapy foot warmer. Background Technology

[0002] Existing double-sealed and triple-sealed foot warmer machines use upper and lower heat-sealing plates to form a sandwich layer to seal the heating material or medicine, and seal the sides to connect the foot warmer to the foot warmer. However, due to the limitations of the heat-sealing method, only film materials with adhesive layers can be used to form the sandwich layer. The material is relatively hard and lacks softness after being applied to the foot. In addition, there is a lack of a local rolling and cutting mechanism, which requires the top layer material to be pre-rolled and cut on another machine before being placed on the foot warmer machine for unrolling. It is proposed to set up a foot therapy foot warmer machine that cuts the top layer material to form a movable foot wrap, and uses ultrasonic welding to seal the non-woven fabric to improve the comfort when warming the feet. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a foot therapy warming foot cover machine, which is designed with a local rolling cutting mechanism to cut the top layer material locally, and ultrasonic welding to seal the non-woven fabric, thereby improving the comfort when warming the feet.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The foot warmer includes a first unwinding mechanism, a first feeding mechanism, a first sealing device, a main traction mechanism, a top layer material sealing device, and a finished product rolling and cutting mechanism arranged in sequence. The first sealing device includes a second unwinding mechanism and a first ultrasonic welding mechanism. The second unwinding mechanism is located above the first ultrasonic welding mechanism. The top layer material sealing device includes a top layer material unwinding mechanism, a partial rolling and cutting mechanism, and a second ultrasonic welding mechanism. In the vertical direction, the partial rolling and cutting mechanism is located between the top layer material unwinding mechanism and the second ultrasonic welding mechanism.

[0005] In this design, the top layer material is partially cut at the local rolling cutting mechanism to form a movable foot wrap. The foot wrap is lifted to allow the foot to pass through, and the foot wrap fits against the heel.

[0006] Preferably, it further includes a second feeding mechanism and a second sealing device arranged sequentially, the second feeding mechanism and the second sealing device being located between the first unwinding mechanism and the first feeding mechanism, the second sealing device including a third unwinding mechanism and a heat sealing mechanism, the third unwinding mechanism being located above the heat sealing mechanism.

[0007] In this design, an additional interlayer is added to hold the medication, thus enhancing the functionality of the foot warmer.

[0008] Preferably, it also includes a secondary traction mechanism, which is located between the second sealing device and the first feeding mechanism.

[0009] In this scheme, the auxiliary traction mechanism works with the main traction mechanism to convey the material belt, ensuring the belt tension and conveying speed.

[0010] Preferably, the partial rolling cutting mechanism includes a first cutting roller and a second cutting roller that cooperate with each other, and the first sealing device, the main traction mechanism, the second ultrasonic welding mechanism and the finished product rolling cutting mechanism are arranged sequentially along the longitudinal direction, with the first cutting roller and the second cutting roller arranged sequentially along the longitudinal direction.

[0011] In this scheme, the top layer material passes vertically through the first and second cutting rollers, and will not come into premature contact with the cutter on the first or second cutting roller, thus avoiding inaccurate cutting.

[0012] Preferably, the first cutting roller is provided with a first roller rest at both ends, the second cutting roller is provided with a second roller rest at both ends, the second roller rest is provided with two pressure rollers, the pressure rollers are mounted on a pressure roller frame, and the pressure roller frame is longitudinally movable.

[0013] In this scheme, two pressure rollers abut against the second roller in the vertical direction to position the second cutting roller. The second roller abuts against the first roller, and the gap between the first cutting roller and the second cutting roller is a set value.

[0014] Preferably, the second cutting roller is equipped with support seats at both ends, the support seats are longitudinally movable, the second cutting roller is driven by a drive motor, the drive motor is mounted on a motor base, and the motor base is longitudinally movable and adjustable.

[0015] In this scheme, the pressure roller pushes the second cutting roller and the support seat to move longitudinally into place, and the longitudinal movement adjusts the motor seat so that the motor output shaft is aligned with the axis of the second cutting roller.

[0016] Preferably, the discharge ports of the first cutting roller and the second cutting roller are equipped with a material guiding mechanism. The material guiding mechanism includes a mounting plate and a material guiding shaft. The mounting plate is oscillating and adjustable around the mounting hole, and the material guiding shaft is radially adjustable and adjustable on the mounting plate along the mounting hole.

[0017] In this scheme, the swing adjustment mounting plate and the radial movement adjustment guide shaft can adjust the tension of the top layer material and the winding path between the local rolling cutting mechanism and the second ultrasonic welding mechanism.

[0018] Preferably, the first cutting roller is provided with arc-shaped cutters at intervals along the axial direction.

[0019] In this scheme, parallel arc-shaped cuts are formed on the top layer material, which is suitable for the simultaneous production of multiple foot warmers.

[0020] Preferably, both the first ultrasonic welding mechanism and the second ultrasonic welding mechanism include a material support plate, a die head, and a welding pressure roller. The material support plate is provided with welding holes for the die head to pass through. The welding pressure roller is rotatably disposed above the die head and is provided with welding pressure protrusions. The feeding end of the material support plate is equipped with a pressure roller.

[0021] In this scheme, ultrasonic welding is completed during the transportation process.

[0022] Preferably, the welding roller is disposed between the support plates, and the support plates are raised and lowered.

[0023] In this design, the rise of the support plate increases the gap between the welding roller and the die head, making it easier to start up and debug.

[0024] The beneficial effects of this utility model are as follows: a localized rolling cutting mechanism is designed to make localized cuts on the top layer material; ultrasonic welding is designed to improve the compatibility of the equipment; an additional interlayer is provided for drug placement, enriching the functionality of the foot warmer; the top layer material passes vertically through the first and second cutting rollers without prematurely contacting the cutters on the first or second cutting rollers, thus avoiding inaccurate cuts. Therefore, this utility model has substantial features and progress compared with the prior art. Attached Figure Description

[0025] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0026] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a three-dimensional structural diagram of the partial rolling cutting mechanism in this utility model.

[0027] Figure 3 This is a three-dimensional structural diagram of the motor mount in this utility model.

[0028] Figure 4 This is a three-dimensional structural diagram of the material guiding mechanism in this utility model.

[0029] Figure 5 This is a three-dimensional structural diagram of the first ultrasonic welding mechanism in this utility model.

[0030] Figure 6 This is a three-dimensional structural diagram of the welding hole in this utility model.

[0031] In the diagram: 1. First unwinding mechanism; 2. First feeding mechanism; 3. First sealing device; 4. Second unwinding mechanism; 5. First ultrasonic welding mechanism; 6. Main traction mechanism; 7. Top layer material sealing device; 8. Top layer material unwinding mechanism; 9. Partial rolling cutting mechanism; 10. Second ultrasonic welding mechanism; 11. Finished product rolling cutting mechanism; 12. Second feeding mechanism; 13. Second sealing device; 14. Third unwinding mechanism; 15. Heat sealing mechanism; 16. Secondary traction mechanism; 17. First cutting roller; 18. Second cutting roller; 19. First roller bolster; 20. Second roller bolster; 21. Pressure roller; 22. Pressure roller frame; 23. Support seat; 24. Drive motor; 25. Motor base; 26. Material guiding mechanism; 27. Mounting plate; 28. Material guiding shaft; 29. ​​Material support plate; 30. Die head; 31. Welding pressure roller; 32. Welding hole; 33. Pressure roller; 34. Support plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0033] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0034] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0035] See appendix Figure 1 In this embodiment, a foot therapy warming pad / foot cover machine includes a first unwinding mechanism 1, a first feeding mechanism 2, a first sealing device 3, a main traction mechanism 6, a top layer material sealing device 7, and a finished product rolling and cutting mechanism 11 arranged sequentially. The first sealing device 3 includes a second unwinding mechanism 4 and a first ultrasonic welding mechanism 5. The second unwinding mechanism 4 is located above the first ultrasonic welding mechanism 5. The top layer material sealing device 7 includes a top layer material unwinding mechanism 8, a partial rolling and cutting mechanism 9, and a second ultrasonic welding mechanism 10. Vertically, the partial rolling and cutting mechanism 9 is located between the top layer material unwinding mechanism 8 and the second ultrasonic welding mechanism 10.

[0036] It also includes a second feeding mechanism 12 and a second sealing device 13 arranged sequentially. The second feeding mechanism 12 and the second sealing device 13 are located between the first unwinding mechanism 1 and the first feeding mechanism 2. The second sealing device 13 includes a third unwinding mechanism 14 and a heat sealing mechanism 15. The third unwinding mechanism 14 is located above the heat sealing mechanism 15. It also includes a secondary traction mechanism 16, which is located between the second sealing device 13 and the first feeding mechanism 2.

[0037] In this embodiment, the first layer of material released by the first unwinding mechanism 1 is pulled by the main traction mechanism 6 in conjunction with the auxiliary traction mechanism 16. A heating element (such as iron powder) is added at the second feeding mechanism 12. The second layer of material released by the third unwinding mechanism 14 is sealed at the heat sealing mechanism 15 to form a sandwich for accommodating the heating element. A medicine (such as mugwort) is added at the first feeding mechanism 2. The third layer of material released by the second unwinding mechanism 4 is sealed at the first ultrasonic welding mechanism 5. The second and third layers of material form a sandwich for accommodating the medicine. The top layer of material released by the top layer unwinding mechanism 8 and cut by the partial rolling cutting mechanism 9 is sealed at the second ultrasonic welding mechanism 10. The toe ends of the top layer and the third layer of material are not sealed to form an opening for the toe to pass through.

[0038] Among them, the feeding objects of the first feeding mechanism 2 and the second feeding mechanism 12 can be interchanged. The feeding mechanism, unwinding mechanism, traction mechanism, heat sealing mechanism 15, and finished product rolling and cutting mechanism 11 are mature technologies. A waste product winding mechanism is also provided to wind up the waste products formed by the finished product rolling and cutting mechanism 11. The first ultrasonic welding mechanism 5 can seal only the toe edge of the third layer and the second layer, and seal the remaining edge together with the top layer at the second ultrasonic welding mechanism 10. Alternatively, it can seal all the edge lines of the third layer and the second layer, and the second ultrasonic welding mechanism 10 can seal all or part of the edge lines of the third layer and the top layer. The shape of the cut of the partial rolling and cutting mechanism 9 can be arc-shaped or U-shaped, as long as it can form a movable foot wrap. The toe ends of the top layer and the third layer can be sealed or not. Sealing can improve the connection strength between the top layer and the third layer and increase the wrapping degree. The same applies to the heel end. Multiple foot warmers can be produced simultaneously to improve production efficiency. This is a mature technology.

[0039] See appendix Figure 2-4The partial rolling cutting mechanism 9 includes a cooperating first cutting roller 17 and a second cutting roller 18. The first sealing device 3, the main traction mechanism 6, the second ultrasonic welding mechanism 10, and the finished product rolling cutting mechanism 11 are arranged longitudinally in sequence. The first cutting roller 17 and the second cutting roller 18 are arranged longitudinally in sequence. The first cutting roller 17 has a first roller rest 19 at both ends, and the second cutting roller 18 has a second roller rest 20 at both ends. The second roller rest 20 is equipped with two pressure rollers 21, which are mounted on a pressure roller 21 frame. The pressure roller 21 frame is longitudinally movable. The second cutting roller 18 is equipped with... The first cutting roller 17 has a support base 23, which is longitudinally movable. The second cutting roller 18 is driven by a drive motor 24, which is mounted on a motor base 25. The motor base 25 is longitudinally movable and adjustable. The discharge ports of the first cutting roller 17 and the second cutting roller 18 are equipped with a guide mechanism 26. The guide mechanism 26 includes a mounting plate 27 and a guide shaft 28. The mounting plate 27 is oscillating and adjustable around the mounting hole. The guide shaft 28 is radially movable and adjustable on the mounting plate 27 along the mounting hole. The first cutting roller 17 is axially spaced with arc-shaped cutters.

[0040] In this embodiment, during assembly, the cylinder drives the pressure roller 21 frame to move longitudinally. The pressure roller 21 and the second roller 20 push the second cutting roller 18. The second roller 20 and the first roller 19 abut against each other to push it into place. Then, the motor base 25 is moved longitudinally so that the motor output shaft is aligned with the axis of the second cutting roller 18. Fasteners pass through the strip hole of the motor base 25 and are connected to the connection hole on the frame to fix the motor base 25, and then the transmission connection is performed.

[0041] When the tension of the top layer material and the winding path between the partial rolling cutting mechanism 9 and the second ultrasonic welding mechanism 10 need to be adjusted, after the mounting plate 27 swings around the mounting hole to the position, the fastener passes through the connecting hole on the mounting plate 27 and connects with the mounting hole. After the end of the guide shaft 28 moves radially to the position along the mounting hole, the fastener passes through the strip hole on the mounting plate 27 and connects with the connecting hole at the end of the guide shaft 28.

[0042] The arc-shaped cutter can also be set on the second cutting roller 18; the area between the two end rollers is defined as the roller surface, the arc-shaped cutter is set on the roller surface, and the gap between the first cutting roller 17 and the second cutting roller 18 is the sum of the radius differences between the roller surfaces of the first cutting roller 17 and the second cutting roller 18 and the rollers minus the height of the arc-shaped cutter. The gap can be adjusted by replacing the arc-shaped cutter or the rollers.

[0043] See appendix Figure 5-6Both the first ultrasonic welding mechanism 5 and the second ultrasonic welding mechanism 10 include a material support plate 29, a die head 30, and a welding pressure roller 31. The material support plate 29 is provided with a welding hole 32 for the die head 30 to pass through. The welding pressure roller 31 is rotatably disposed above the die head 30. The welding pressure roller 31 is provided with welding pressure protrusions. The feeding end of the material support plate 29 is equipped with a pressure roller 33. The welding pressure roller 31 is disposed between support plates 34, and the support plates 34 are raised and lowered.

[0044] In this embodiment, a pressing gap is formed between the material support plate 29 and the pressing roller 33 to flatten the material added by the first feeding mechanism 2. The welding roller 31 rotates to continuously ultrasonically weld the material. During the debugging process, the cylinder drives the support plate 34 to rise, causing the welding roller 31 to move away from the die head 30, which facilitates the material to be inserted.

[0045] The above description represents the preferred embodiment of this utility model. It should be noted that the scope of protection of this utility model is not limited thereto. For those skilled in the art, various improvements, modifications, or equivalent substitutions can be made without departing from the equivalent inventive concept disclosed in this utility model, and these can also be considered as part of the scope of protection of this utility model.

Claims

1. A foot therapy warming pad / foot cover machine, characterized in that: Including sequentially set First unwinding mechanism (1); First feeding mechanism (2); The first sealing device (3) includes a second unwinding mechanism (4) and a first ultrasonic welding mechanism (5), wherein the second unwinding mechanism (4) is located above the first ultrasonic welding mechanism (5); Main traction mechanism (6); The top layer sealing device (7) includes a top layer unwinding mechanism (8), a partial rolling cutting mechanism (9), and a second ultrasonic welding mechanism (10). In the vertical direction, the partial rolling cutting mechanism (9) is located between the top layer unwinding mechanism (8) and the second ultrasonic welding mechanism (10). Finished product rolling and cutting mechanism (11).

2. The foot therapy warming pad / foot cover machine as described in claim 1, characterized in that: It also includes a second feeding mechanism (12) and a second sealing device (13) arranged in sequence. The second feeding mechanism (12) and the second sealing device (13) are located between the first unwinding mechanism (1) and the first feeding mechanism (2). The second sealing device (13) includes a third unwinding mechanism (14) and a heat sealing mechanism (15). The third unwinding mechanism (14) is located above the heat sealing mechanism (15).

3. The foot therapy warming pad / foot cover machine as described in claim 2, characterized in that: It also includes a secondary traction mechanism (16), which is located between the second sealing device (13) and the first feeding mechanism (2).

4. The foot therapy warming pad / foot cover machine as described in claim 1, characterized in that: The local rolling cutting mechanism (9) includes a first cutting roller (17) and a second cutting roller (18) that cooperate with each other. The first sealing device (3), the main traction mechanism (6), the second ultrasonic welding mechanism (10) and the finished product rolling cutting mechanism (11) are arranged in sequence along the longitudinal direction. The first cutting roller (17) and the second cutting roller (18) are arranged in sequence along the longitudinal direction.

5. The foot therapy warming pad / foot cover machine as described in claim 4, characterized in that: The first cutting roller (17) has a first roller pillow (19) at both ends, and the second cutting roller (18) has a second roller pillow (20) at both ends. The second roller pillow (20) is equipped with two pressure rollers (21). The pressure rollers (21) are mounted on the pressure roller (21) frame and the pressure roller (21) frame is longitudinally movable.

6. The foot therapy warming pad / foot cover machine as described in claim 5, characterized in that: The second cutting roller (18) is equipped with support seats (23) at both ends. The support seats (23) are longitudinally movable. The second cutting roller (18) is connected to a drive motor (24). The drive motor (24) is mounted on a motor seat (25). The motor seat (25) is longitudinally movable and adjustable.

7. The foot therapy warming pad / foot cover machine as described in claim 4, characterized in that: The discharge ports of the first cutting roller (17) and the second cutting roller (18) are equipped with a material guiding mechanism (26). The material guiding mechanism (26) includes a mounting plate (27) and a material guiding shaft (28). The mounting plate (27) is oscillating and adjustable around the mounting hole, and the material guiding shaft (28) is radially moved and adjusted on the mounting plate (27) along the mounting hole.

8. The foot therapy warming pad / foot cover machine as described in claim 4, characterized in that: The first cutting roller (17) is provided with arc-shaped cutters at intervals along the axial direction.

9. The foot therapy warming pad / foot cover machine as described in claim 1, characterized in that: Both the first ultrasonic welding mechanism (5) and the second ultrasonic welding mechanism (10) include a material support plate (29), a die head (30) and a welding pressure roller (31). The material support plate (29) is provided with a welding hole (32) for the die head (30) to pass through. The welding pressure roller (31) is rotatably arranged above the die head (30). The welding pressure roller (31) is provided with welding pressure protrusions. The feeding end of the material support plate (29) is equipped with a pressure roller (33).

10. A foot therapy warming pad / foot cover machine as described in claim 9, characterized in that: The welding roller (31) is arranged between the support plates (34), which are raised and lowered.

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