Warming bag special for sleeving warming bag
By setting up elastic belt welding parts on the warm-packing machine and using ultrasonic welding heads and blocks to weld the elastic belt, the problem of traditional warm-packing cannot be changed and fixed is solved, and the flexible set and positioning of the warm-packing in multiple parts is realized, improving the convenience of use.
Patent Information
- Application Number
- CN202422026663.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-21
AI Technical Summary
Traditional warm bags cannot be positional and secondary fixing during use, especially in areas without clothing, and are difficult to fix, and use limitations are great.
A warm bag machine is designed, which includes elastic belt welding parts, and connects the warm bag outsourcing body to the warm bag machine through elastic belt, and uses ultrasonic welding heads and pressing blocks to weld the elastic belt, and forms an independent warm bag through traction parts and cutting parts to achieve an elastic suit.
It realizes flexible set and positioning of the warm bag in the hands, arms, legs, neck and other positions, improving the flexibility and convenience of use.
Smart Images
Figure CN223101162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to heating pack production equipment, in particular to a heating pack machine specially used for applying heating packs. Background Art
[0002] A heat pack, also known as a warm baby, is a product that can generate heat by itself and thus provide local heating. The traditional heat pack structure mainly includes an outer body, which is filled with a heat pack material. When in use, the heat pack material reacts chemically with the air to generate heat for heating. In order to facilitate the fixation of the heat pack, an adhesive layer is usually provided on the outer body, and the outer non-adhesive film of the adhesive layer is torn off, and then the heat pack is adhered to the clothing to fix the heat pack. The defect of this method of fixing the heat pack is that the heat pack cannot be changed in position or fixed twice during use, and its use has certain limitations; in addition, it is difficult to fix the heat pack to parts without clothes such as hands. Utility Model Content
[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a warming pack machine specially used for applying a warming pack for solving the above-mentioned problem.
[0004] To this end, the utility model is implemented by adopting the following scheme:
[0005] A warming pack machine specially used for applying a warming pack comprises an upper unwinding shaft and a lower unwinding shaft, and is characterized in that a feeding component, a bag body heat sealing component, an elastic band welding component, a traction component, a cutting component and a discharging component are sequentially arranged on one side of the lower unwinding shaft, an elastic band unwinding shaft is arranged near the elastic band welding component, and the elastic band welding component can connect the elastic band to the outer body of the warming pack.
[0006] The bag body heat sealing component comprises an upper heat sealing plate and a lower heat sealing plate, and the upper heat sealing plate and the lower heat sealing plate are connected to corresponding lifting drive components.
[0007] A punching mechanism is arranged corresponding to the elastic band unwinding shaft, and the punching mechanism includes a fixed punching template, and the punching template has a first clearance groove for the elastic band substrate to pass through. A punch that can extend into the first clearance groove is arranged on one side of the punching template, and the punch is arranged on a movable frame, and the movable frame is connected to the piston rod of the first cylinder.
[0008] The elastic band welding component includes a welding platform and an ultrasonic welding head. A second clearance groove is opened on the welding platform. The top of the ultrasonic welding head is located at the second clearance groove. A pressure block is arranged above the corresponding ultrasonic welding head. The pressure block is connected to the piston rod of the second cylinder.
[0009] The traction component comprises traction wheel sets arranged at intervals.
[0010] The cutting component includes a pressure wheel and a rotary cutting wheel that are cooperatively arranged, and a rotary cutting tool is mounted on the rotary cutting wheel.
[0011] A heat pack machine dedicated to applying heat packs. By providing an elastic band welding component, the elastic band can be conveniently and automatically welded onto the outer package of the heat pack. During use, the heat pack can be elastically sleeved on the required part through the elastic band, especially on positions such as the hand, arm, leg, neck, etc., so as to position and use the heat pack. Moreover, this elastic sleeving method can facilitate the displacement and removal of the heat pack, greatly improving the flexibility of using the heat pack. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present utility model has the following drawings:
[0013] Figure 1 is a schematic structural diagram of the present utility model;
[0014] Figure 2 is Figure 1 a partial enlarged view at the position pointed by A in
[0015] Figure 3 is a structural diagram of the punching mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] As shown in the figure, a warming pack machine disclosed in the utility model includes an upper unwinding reel 6 and a lower unwinding reel 1. A feeding component 2, a bag heat sealing component, an elastic band welding component, a traction component 10, a cutting component and a discharging component 13 are sequentially arranged on one side of the lower unwinding reel 1. The feeding component 2 is a common structure of the feeding component in the warming pack machines on the market, and belongs to the prior art, so its specific structure is not described in detail. The discharging component 13 is a discharging conveyor belt. An elastic band unwinding reel 8 is arranged near the elastic band welding component, and the elastic band welding component can connect the elastic band to the outer body of the warming pack. Specifically, the bag heat sealing component includes an upper heat sealing plate 4 and a lower heat sealing plate 3, and the upper heat sealing plate 4 and the lower heat sealing plate 3 are connected to the corresponding lifting drive assembly. In this embodiment, the lifting drive assembly is the corresponding third cylinder 5. A punching mechanism is provided corresponding to the elastic band unwinding shaft 8, and the punching mechanism includes a fixed punching template 7, and the punching template 7 has a first clearance groove 21 for the elastic band substrate to pass through. A punch 20 that can extend into the first clearance groove is provided on one side of the punching template 7, and the punch 20 is provided on a mobile frame 19, and the mobile frame 19 is connected to the piston rod of the first cylinder 18. By providing the punching mechanism, the elastic band can be punched, and the punched elastic band can be passed through by fingers, etc., further improving the stability of the suit. The elastic band welding component includes a welding platform 15 and an ultrasonic welding head 14, and a second clearance groove 16 is provided on the welding platform 15. The top of the ultrasonic welding head 14 is located at the second clearance groove 16. A pressure block 17 is provided above the corresponding ultrasonic welding head 14, and the pressure block 17 is connected to the piston rod of the second cylinder 9. The traction component includes a traction wheel group arranged at intervals. The cutting component includes a pressure wheel 12 and a rolling wheel 11 arranged in a coordinated manner, and a rolling cutter is installed on the rolling wheel 11.
[0017] The working principle of the utility model is as follows: the lower packaging substrate is unwound through the lower unwinding reel 1, and the upper packaging substrate is unwound through the upper unwinding reel 6. The lower packaging substrate is first pulled to the feeding component 2 to add the inner material of the warm pack to the lower packaging substrate, and then the lower packaging substrate and the upper packaging substrate are pulled to the heat sealing component together to heat-seal the inner material of the warm pack in the upper and lower packaging substrates, and then pulled to the elastic band welding component, and at the same time, the elastic band is unwound through the elastic band unwinding reel 8, and first passes through the first give way groove 21 of the punching template 7. If it is necessary to punch the elastic band, The first cylinder 18 is controlled to drive the moving frame 19 and the punch 20 to move and punch holes in the elastic band. If punching is not required, the first cylinder 18 will not be started. Then the elastic band is also pulled to the elastic band welding component, and the second cylinder 9 is controlled to drive the pressing block 17 to descend, so that the elastic band and the heating pack are pressed between the ultrasonic welding head 14 and the pressing block 17 to weld the elastic band; then the heating pack is sent to the cutting component through the traction component 10, and is cut into a single independent heating pack with the cooperation of the pressing wheel 12 and the rolling cutter on the rolling roller 11, and finally sent out through the discharging component 13.
[0018] With this structure of the utility model, by setting the elastic band welding component, the elastic band can be conveniently and automatically welded onto the outer package of the heating pack. When in use, the heating pack can be elastically sleeved on the required parts through the elastic band, especially on positions such as the hand, arm, leg, neck, etc., so as to position the heating pack for use. Moreover, this elastic sleeving method can facilitate the displacement and removal of the heating pack, greatly improving the flexibility of using the heating pack.
Claims
1. A heat pack machine dedicated to applying heat packs, comprising an upper placing reel (6) and a lower placing reel (1), characterized in that: A feeding component (2), a bag body heat sealing component, an elastic band welding component, a pulling component (10), a cutting component and a material discharging component (13) are sequentially arranged on one side of the lower reel (1); an elastic band unwinding shaft (8) is arranged near the elastic band welding component; the elastic band welding component can connect the elastic band to the outer body of the heating pack.
2. The heat pack machine specifically for applying heat packs according to claim 1, characterized in that The bag body heat-sealing component comprises an upper heat-sealing plate (4) and a lower heat-sealing plate (3), and the upper heat-sealing plate (4) and the lower heat-sealing plate (3) are connected to corresponding lifting drive components.
3. A heat pack machine dedicated to applying heat packs according to claim 1, characterized in that A punching mechanism is provided corresponding to the elastic band unwinding shaft (8), the punching mechanism comprising a fixedly arranged punching template (7), the punching template (7) having a first clearance groove (21) for the elastic band substrate to pass through, a punch (20) which can extend into the first clearance groove is provided on one side of the punching template (7), the punch (20) is provided on a movable frame (19), and the movable frame (19) is connected to the piston rod of the first cylinder (18).
4. A heat pack machine specifically for applying heat packs according to claim 1, characterized in that The elastic band welding component comprises a welding platform (15) and an ultrasonic welding head (14); a second clearance groove (16) is provided on the welding platform (15); the top of the ultrasonic welding head (14) is located at the second clearance groove (16); a pressing block (17) is provided above the corresponding ultrasonic welding head (14); and the pressing block (17) is connected to the piston rod of the second cylinder (9).
5. A heat pack machine dedicated to applying heat packs according to claim 1, characterized in that The traction component comprises traction wheel sets arranged at intervals.
6. The heat pack machine specifically for applying heat packs according to claim 1, characterized in that The cutting component comprises a pressure wheel (12) and a rolling wheel (11) which are arranged in coordination with each other, and a rolling cutter is mounted on the rolling wheel (11).