Hot melt adhesive machine for producing warm patch

Abstract

This utility model belongs to the field of heat patch production technology, and in particular to a hot melt adhesive machine for heat patch production. Addressing the efficiency issue, the following solution is proposed: It includes a base; the upper surface of the base has a mounting groove; a mounting seat is slidably mounted on the inner surface of the mounting groove; a handle is fixedly connected to the front surface of the mounting seat; a first electric push rod is fixedly connected to the upper surface of the mounting seat; a support frame is fixedly connected to the upper end of the first electric push rod; mounting plates are fixedly connected to both sides of the upper surface of the base; a first sliding groove is provided on the outer surface of both sides of the mounting plate; a limiting groove is provided on the upper surface of the support frame; connecting grooves are provided on both sides of the upper surface of the mounting plate; a connecting plate is slidably mounted on the inner surface of the connecting groove. The rubber block and connecting plate enable rapid emergency stopping and disassembly of the feeding rod, improving efficiency and stability; the support frame enables rapid installation of the feeding rod, further improving efficiency.

Description

Technical Field

[0001] This utility model relates to the field of heat patch production technology, and in particular to a hot melt adhesive machine for heat patch production. Background Technology

[0002] Heat packs are portable warming products that generate heat through a chemical reaction. They are mainly used for localized warmth or to relieve muscle soreness. The role of hot melt adhesive machines in the production of heat packs is to precisely bond heating materials such as iron powder and activated carbon into the non-woven fabric interlayer. By applying adhesive in dots or spraying in a linear pattern, the materials are evenly distributed, preventing localized overheating or clumping during use.

[0003] However, the existing technology still has shortcomings. If production stops, the nonwoven fabric roll will continue to rotate due to inertia, making it impossible to stop suddenly. Furthermore, it is inconvenient to install and disassemble the nonwoven fabric roll, resulting in low efficiency.

[0004] Therefore, we propose a hot melt adhesive machine for heat patch production to solve this problem. Utility Model Content

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a hot melt adhesive machine for producing heat patches.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A hot melt adhesive machine for producing heat patches includes a base; an upper surface of the base is provided with a mounting groove; a mounting seat is slidably mounted on the inner surface of the mounting groove; a handle is fixedly connected to the front surface of the mounting seat; a first electric push rod is fixedly connected to the upper surface of the mounting seat; a support frame is fixedly connected to the upper end of the first electric push rod; mounting plates are fixedly connected to both sides of the upper surface of the base; a first sliding groove is provided on the outer surface of both sides of the mounting plate; a limiting groove is provided on the upper surface of the support frame; connecting grooves are provided on both sides of the upper surface of the mounting plate; a connecting plate is slidably mounted on the inner surface of the connecting groove; a second electric push rod is fixedly connected to the upper surface of the connecting plate; the... A connecting block is slidably mounted on the lower surface of the connecting plate; a rubber block is fixedly connected to the lower surface of the connecting block; two sliding grooves are provided on both sides of the inner surface of the mounting plate; a push block is slidably mounted on the inner surface of the first sliding groove; a guide groove is provided on the inner surface of the push block; a guide rod is slidably mounted on the inner surface of the guide groove; the outer circular surface of the guide rod is sleeved with the first sliding groove; a third sliding groove is provided on the outer surface of the connecting plate; a fixing block is slidably mounted on the inner surface of the third sliding groove; a second spring is fixedly connected to one side of the outer surface of the fixing block; a limit ring is slidably mounted on the inner surface of the limiting groove; a feeding rod is fixedly connected to the inner surface of the limit ring.

[0007] Preferably, the lower end of the second electric actuator is fixedly connected to the upper surface of the connecting block; the fixing block is slidably installed on the inner surface of the first sliding groove.

[0008] Preferably, one end of the first spring is fixed to the outer surface of the push block; the other end of the first spring is fixed to the inner surface of the second slide groove.

[0009] Preferably, both ends of the guide rod are fixedly connected to the inner surface of the second slide groove; one end of the second spring is fixedly connected to the inner surface of the third slide groove.

[0010] Preferably, the push block is slidably installed on the inner surface of the second chute; the feeding rod is slidably installed on the inner surface of the support frame.

[0011] In this utility model, a hot melt adhesive machine for producing heat patches is configured with an installation plate, a first sliding groove, a limiting groove, a connecting groove, a connecting plate, a second electric push rod, a connecting block, a rubber block, a second sliding groove, a guide rod, a push block, a guide groove, a first spring, a fixing block, a third sliding groove, a second spring, a limiting ring, and a feeding rod. When it is necessary to stop the feeding rod, the second electric push rod is activated, which drives the connecting block to move. The movement of the connecting block causes the rubber block to press and fix the limiting ring. The stopping of the limiting ring stops the feeding rod, preventing it from rotating additionally due to inertia. When the feeding rod is removed, the push block is pushed, and the movement of the push block causes the fixing block to be pushed out of the first sliding groove. When the fixing block is fully inserted into the third sliding groove, the connecting plate can be removed from the installation plate, and the feeding rod can be removed from the installation plate. This achieves rapid emergency stopping and rapid disassembly of the feeding rod, improving efficiency and stability. In this utility model, a hot melt adhesive machine for producing heat patches is provided. Through the arrangement of a base, mounting groove, mounting seat, handle, first electric actuator, and support frame, when installing the feeding rod, the feeding rod filled with material is placed in the support frame, then the first electric actuator is activated to push the feeding rod above the mounting plate, then the mounting seat is pushed to push the feeding rod directly above the limiting groove, and then the first electric actuator is activated again to place the feeding rod in the limiting groove to complete the installation. This achieves rapid installation of the feeding rod and improves efficiency. This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a hot melt adhesive machine for producing heat patches according to the present invention; Figure 2 This is a partial cross-sectional view of a hot melt adhesive machine for producing heat patches according to the present invention. Figure 3 This is a three-dimensional structural diagram of the base in this utility model; Figure 4 for Figure 2 A magnified view of part A in the middle.

[0013] In the diagram: 1. Base; 2. Mounting slot; 3. Mounting seat; 4. Handle; 5. Electric actuator No. 1; 6. Support frame; 7. Mounting plate; 8. Slide No. 1; 9. Limiting slot; 10. Connecting slot; 11. Connecting plate; 12. Electric actuator No. 2; 13. Connecting block; 14. Rubber block; 15. Slide No. 2; 16. Guide rod; 17. Push block; 18. Guide slot; 19. Spring No. 1; 20. Fixing block; 21. Slide No. 3; 22. Spring No. 2; 23. Limiting ring; 24. Feeding rod. Detailed Implementation

[0014] 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 present utility model, and not all embodiments.

[0015] Reference Figure 1-4 A hot melt adhesive machine for producing heat patches includes a base 1; an mounting groove 2 is provided on the upper surface of the base 1; a mounting seat 3 is slidably mounted on the inner surface of the mounting groove 2; a handle 4 is fixedly connected to the front surface of the mounting seat 3; a first electric push rod 5 is fixedly connected to the upper surface of the mounting seat 3; a support frame 6 is fixedly connected to the upper end of the first electric push rod 5; mounting plates 7 are fixedly connected to both sides of the upper surface of the base 1; a first sliding groove 8 is provided on the outer surface of both sides of the mounting plate 7; a limiting groove 9 is provided on the upper surface of the support frame 6; a connecting groove 10 is provided on both sides of the upper surface of the mounting plate 7; a connecting plate 11 is slidably mounted on the inner surface of the connecting groove 10; a second electric push rod 12 is fixedly connected to the upper surface of the connecting plate 11; and a second electric push rod 12 is fixedly connected to the upper surface of the connecting plate 11. A connecting block 13 is slidably installed on the surface; a rubber block 14 is fixedly connected to the lower surface of the connecting block 13; two sliding grooves 15 are provided on both sides of the inner surface of the mounting plate 7; a push block 17 is slidably installed on the inner surface of the first sliding groove 8; a guide groove 18 is provided on the inner surface of the push block 17; a guide rod 16 is slidably installed on the inner surface of the guide groove 18; the outer circular surface of the guide rod 16 is sleeved with the first sliding groove 8; a third sliding groove 21 is provided on the outer surface of the connecting plate 11; a fixing block 20 is slidably installed on the inner surface of the third sliding groove 21; a second spring 22 is fixedly connected to one side of the outer surface of the fixing block 20; a limit ring 23 is slidably installed on the inner surface of the limiting groove 9; a feeding rod 24 is fixedly connected to the inner surface of the limit ring 23.

[0016] Furthermore, the lower end of the second electric actuator 12 is fixed to the upper surface of the connecting block 13; the fixing block 20 is slidably installed on the inner surface of the first slide groove 8.

[0017] Furthermore, one end of the first spring 19 is fixed to the outer surface of the push block 17; the other end of the first spring 19 is fixed to the inner surface of the second slide groove 15.

[0018] Furthermore, both ends of the guide rod 16 are fixed to the inner surface of the second slide groove 15; one end of the second spring 22 is fixed to the inner surface of the third slide groove 21.

[0019] Furthermore, the push block 17 is slidably mounted on the inner surface of the second chute 15; the discharge rod 24 is slidably mounted on the inner surface of the support frame 6.

[0020] In this invention, when it is necessary to stop the feeding rod 24 during use, the second electric actuator 12 is activated. The second electric actuator 12 will drive the connecting block 13 to move. The movement of the connecting block 13 will cause the rubber block 14 to press and fix the limiting ring 23. The stopping of the limiting ring 23 will stop the feeding rod 24, preventing the feeding rod 24 from rotating additionally due to inertia. When the feeding rod 24 is removed, the push block 17 is pushed. The movement of the push block 17 will drive the fixing block 20 out of the first slide groove 8. When the fixing block 20 is completely inserted into the third slide groove 21, the connecting plate 11 can be removed from the installation. The material discharge rod 24 can be removed from the mounting plate 7 by taking it out of the mounting plate 7, which enables quick stopping and disassembly of the material discharge rod 24, improving efficiency and stability. When installing the material discharge rod 24, place the material-filled material discharge rod 24 in the support frame 6, then start the first electric actuator 5 to push the material discharge rod 24 above the mounting plate 7, then push the mounting base 3 to push the material discharge rod 24 directly above the limiting groove 9, and then start the first electric actuator 5 again to place the material discharge rod 24 in the limiting groove 9 to complete the installation. This enables quick installation of the material discharge rod 24 and improves efficiency. In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms "first" and "second" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hot melt adhesive machine for producing heat patches, characterized in that, The system includes a base (1); a mounting groove (2) is provided on the upper surface of the base (1); a mounting seat (3) is slidably mounted on the inner surface of the mounting groove (2); a handle (4) is fixedly connected to the front surface of the mounting seat (3); a first electric actuator (5) is fixedly connected to the upper surface of the mounting seat (3); a support frame (6) is fixedly connected to the upper end of the first electric actuator (5); mounting plates (7) are fixedly connected to both sides of the upper surface of the base (1); a first sliding groove (8) is provided on the outer surface of both sides of the mounting plate (7); a limiting groove (9) is provided on the upper surface of the support frame (6); a connecting groove (10) is provided on both sides of the upper surface of the mounting plate (7); a connecting plate (11) is slidably mounted on the inner surface of the connecting groove (10); a second electric actuator (12) is fixedly connected to the upper surface of the connecting plate (11); and a handle (4) is fixedly connected to the front surface of the mounting seat (3); a first electric actuator (5) is fixedly connected to the upper surface of the mounting plate (5); a support frame (6) is fixedly connected to the upper surface of the mounting plate (11); and a handle (4) is fixedly connected to the front surface of the mounting seat (3); a first electric actuator (5) is fixedly connected to the upper surface of the mounting plate (5); and a support frame (6) is slidably mounted on the lower surface of the connecting plate (11). There is a connecting block (13); a rubber block (14) is fixedly connected to the lower surface of the connecting block (13); the inner surface of the mounting plate (7) is provided with a second sliding groove (15) on both sides; a push block (17) is slidably installed on the inner surface of the first sliding groove (8); a guide groove (18) is provided on the inner surface of the push block (17); a guide rod (16) is slidably installed on the inner surface of the guide groove (18); the outer circular surface of the guide rod (16) is sleeved with the first sliding groove (8); the outer surface of the connecting plate (11) is provided with a third sliding groove (21); a fixing block (20) is slidably installed on the inner surface of the third sliding groove (21); a second spring (22) is fixedly connected to one side of the outer surface of the fixing block (20); a limit ring (23) is slidably installed on the inner surface of the limit groove (9); a feeding rod (24) is fixedly connected to the inner surface of the limit ring (23).

2. The hot melt adhesive machine for producing heat patches according to claim 1, characterized in that, The lower end of the second electric push rod (12) is fixed to the upper surface of the connecting block (13); the fixing block (20) is slidably installed on the inner surface of the first slide groove (8).

3. The hot melt adhesive machine for producing heat patches according to claim 1, characterized in that, One end of the first spring (19) is fixed to the outer surface of the push block (17); the other end of the first spring (19) is fixed to the inner surface of the second slide groove (15).

4. The hot melt adhesive machine for producing heat patches according to claim 1, characterized in that, Both ends of the guide rod (16) are fixed to the inner surface of the second slide groove (15); one end of the second spring (22) is fixed to the inner surface of the third slide groove (21).

5. A hot melt adhesive machine for producing heat patches according to claim 1, characterized in that, The push block (17) is slidably installed on the inner surface of the second chute (15); the feeding rod (24) is slidably installed on the inner surface of the support frame (6).

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