Sanitary towel film pressing mechanism

Abstract

The utility model provides a sanitary towel film pressing mechanism which comprises a base, a top plate is fixedly connected to the top of the base, a first lead screw mechanism is arranged in the base, and a containing table is fixedly connected to the top of the base. And the positioning assembly is arranged at the top of the base and comprises a moving plate, a second lead screw mechanism, a fixed rod, a moving block and a pressing plate, the moving plate is arranged on the outer side of the first lead screw mechanism, the second lead screw mechanism is arranged in the moving plate, and the fixed rod is fixedly connected into the base. According to the sanitary towel film pressing mechanism, the problems that when part of film pressing mechanisms are used and sanitary towels with different sizes are operated, the film pressing mechanisms need to be replaced, so that the processing efficiency of the sanitary towels is reduced, meanwhile, the limitation of the film pressing mechanisms in the using process is large, and the normal production efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of sanitary napkin production equipment, in particular to a sanitary napkin film pressing mechanism. Background Art

[0002] Sanitary napkins are a type of sanitary product used by women during menstruation. The main materials are cotton, non-woven fabrics, pulp or polymers and polymer composite paper formed by composites of the above materials. The side design is mainly used to prevent side leakage. From the inside to the outside, it is divided into three layers: surface layer, absorbent core, and bottom layer. When using, first tear off the paper tape in the middle, stick the glued side to the middle of the underwear, and stick the two "ears" to the narrowest part of the crotch.

[0003] At present, during the processing of sanitary napkins, they need to be laminated and printed by a laminating mechanism. However, some laminating mechanisms need to be replaced when operating on sanitary napkins of different sizes, which leads to reduced processing efficiency of sanitary napkins. At the same time, they have great limitations during use, which affects normal production efficiency.

[0004] Therefore, it is necessary to provide a new sanitary napkin film pressing mechanism to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sanitary napkin film pressing mechanism which is convenient for workers to replace the template according to sanitary napkins of different sizes, thereby improving the processing efficiency of sanitary napkins.

[0006] The sanitary napkin film pressing mechanism provided by the utility model comprises a base, the top of the base is fixedly connected with a top plate, a first screw mechanism is arranged inside the base, and the top of the base is fixedly connected with a placing table; a positioning component, the positioning component is arranged on the top of the base, the positioning component comprises a movable plate, a second screw mechanism, a fixed rod, a movable block and a pressing plate, the movable plate is arranged on the outside of the first screw mechanism, the inside of the movable plate is arranged with a second screw mechanism, the inside of the base is fixedly connected with a fixed rod, the outside of the fixed rod is slidably connected with a movable block, and the top of the movable block is arranged with a pressing plate.

[0007] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, a first spring is sleeved on the outer side of the fixed rod, one end of the first spring is welded to the rear surface of the moving block, and the top of the moving block is rotatably connected to a rotating tube.

[0008] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, the internal thread of the rotating tube is connected with a push rod, and the top of the push rod is fixedly connected to the bottom of the pressing plate.

[0009] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, an adjusting block is arranged on the outer side of the second screw mechanism, and a side block is fixedly connected to one side of the adjusting block.

[0010] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, an elastic pad is provided on the front surface of the side block, and a cylinder is fixedly connected to the bottom of the top plate.

[0011] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, the piston rod of the cylinder is fixedly connected to a heating plate, and a vacuum pump is arranged on the top of the heating plate.

[0012] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, one side of the vacuum pump is connected to a connecting pipe, and one end of the connecting pipe away from the vacuum pump is connected to a fixed pipe.

[0013] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, one end of the fixed tube away from the connecting tube is connected to a sliding tube, the bottom of the sliding tube is connected to a connecting tube, and one end of the connecting tube is connected to a suction cup.

[0014] As a sanitary napkin film pressing mechanism provided by the utility model, preferably, the heating plate is fixedly connected to the inside with a side rod, the outer side of the side rod is sleeved with a second spring, and the outer side of the side rod is slidably connected to a sliding bar.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The sanitary napkin film pressing mechanism, by setting a positioning component, first enables the first screw mechanism to start operating, under the action of the first screw mechanism, the movable plate can be driven to move, the outer side of the first screw in the first screw mechanism is provided with equidistant external threads with opposite thread directions, so that the two movable plates can move in opposite directions, so that the distance between the two movable plates is reduced or increased, after the movable plate moves to the specified position, the position of the two side blocks can be adjusted by the second screw mechanism, the outer side of the second screw inside the second screw mechanism is provided with equidistant external threads with opposite thread directions, so that the elastic pad can be aligned with the front surface of the mold base to be fixed The front and rear surfaces are fitted together, so that the mold base can be positioned. Then the staff can adjust the position of the pressure plate by pushing the position of the moving block, and then rotate the rotating tube. When the rotating tube rotates, it can drive the push rod to move, so that the bottom of the pressure plate can fit with the top of the mold base, and then the mold bases of different models and sizes can be quickly positioned and replaced, thereby improving the processing efficiency of sanitary napkins. It solves the problem that some of the existing film pressing mechanisms need to be replaced when operating sanitary napkins of different sizes, thereby reducing the processing efficiency of sanitary napkins. At the same time, it has great limitations when used, affecting the normal production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the sanitary napkin film pressing mechanism provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the positioning assembly shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the internal structure of the moving plate shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structural connection between the cylinder and the sliding bar.

[0021] Numbers in the figure: 1. base; 2. top plate; 3. first screw mechanism; 4. placement table; 5. positioning assembly; 51. moving plate; 52. second screw mechanism; 53. fixed rod; 54. moving block; 55. pressure plate; 6. first spring; 7. rotating tube; 8. top rod; 9. adjusting block; 10. side block; 11. elastic pad; 12. cylinder; 13. vacuum pump; 14. connecting pipe; 15. fixed pipe; 16. sliding pipe; 17. connecting pipe; 18. suction cup; 19. side rod; 20. second spring; 21. sliding bar; 22. heating plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the sanitary napkin film pressing mechanism provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the positioning assembly shown; Figure 3 for Figure 1 A schematic diagram of the internal structure of the moving plate shown; Figure 4 for Figure 1 A schematic diagram of the structural connection between the cylinder and the sliding bar. A sanitary napkin laminating mechanism comprises a base 1, a top plate 2 is fixedly connected to the top of the base 1, a first screw mechanism 3 is arranged inside the base 1, and a placing table 4 is fixedly connected to the top of the base 1;

[0024] The positioning assembly 5 is arranged on the top of the base 1. The positioning assembly 5 includes a moving plate 51, a second screw mechanism 52, a fixed rod 53, a moving block 54 and a pressure plate 55. The moving plate 51 is arranged on the outside of the first screw mechanism 3, and the second screw mechanism 52 is arranged inside the moving plate 51. The inside of the base 1 is fixedly connected with the fixed rod 53, and the outer side of the fixed rod 53 is slidably connected with the moving block 54, and the top of the moving block 54 is provided with a pressure plate 55.

[0025] In the specific implementation process, Figure 2 and Figure 3 As shown, a first spring 6 is sleeved on the outer side of the fixing rod 53 , one end of the first spring 6 is welded to the rear surface of the moving block 54 , and a rotating tube 7 is rotatably connected to the top of the moving block 54 .

[0026] The internal thread of the rotating tube 7 is connected with a push rod 8 , and the top of the push rod 8 is fixedly connected to the bottom of the pressing plate 55 .

[0027] An adjusting block 9 is disposed outside the second screw mechanism 52 , and a side block 10 is fixedly connected to one side of the adjusting block 9 .

[0028] An elastic pad 11 is provided on the front surface of the side block 10 , and a cylinder 12 is fixedly connected to the bottom of the top plate 2 .

[0029] It should be noted that when the staff needs to replace the mold base placed on the top of the placement table 4, the staff first starts the operation of the first screw mechanism 3 and pushes the two moving blocks 54 at the same time. Under the action of the first screw mechanism 3, the two moving plates 51 can be driven to move in opposite directions. After the distance between the two moving plates 51 adapts to the size of the mold base, the second screw mechanism 52 starts to operate. Under the action of the second screw mechanism 52, the distance between the two side blocks 10 can be adjusted. After the distance between the side blocks 10 is adjusted, the front surface or The rear surface can be tightly fitted with the front surface or the rear surface of the mold base, so that the mold base can be preliminarily positioned. At the same time, the moving block 54 is loosened. Under the elastic force of the first spring 6, the moving block 54 can be driven to move to the specified position, and then the rotating tube 7 is rotated. Under the action of the rotating tube 7, the pressing plate 55 can be driven to move through the push rod 8, so that the bottom of the pressing plate 55 can be tightly fitted with the top of the mold base, and then the pressing plate 55 can re-position and fix the mold base, so as to facilitate the adjustment and replacement of mold bases of different models and sizes, thereby improving the processing efficiency of sanitary napkins to a certain extent.

[0030] refer to Figure 1 and Figure 4 As shown, the piston rod of the cylinder 12 is fixedly connected to a heating plate 22 , and a vacuum pump 13 is arranged on the top of the heating plate 22 .

[0031] One side of the vacuum pump 13 is connected to a connecting pipe 14 , and one end of the connecting pipe 14 away from the vacuum pump 13 is connected to a fixing pipe 15 .

[0032] One end of the fixed tube 15 away from the connecting tube 14 is connected to the sliding tube 16 , the bottom of the sliding tube 16 is connected to the connecting tube 17 , and one end of the connecting tube 17 is connected to the suction cup 18 .

[0033] The heating plate 22 is fixedly connected to the inside with a side rod 19 , the outside of the side rod 19 is sleeved with a second spring 20 , and the outside of the side rod 19 is slidably connected with a sliding bar 21 .

[0034] It should be noted that: after the mold base is replaced, when the embossing template needs to be replaced to the corresponding size, first pull the sliding bar 21 according to the size of the embossing template. When the sliding bar 21 moves, the sliding tube 16 can be driven to slide inside the fixed tube 15 through the connecting tube 17. Then the embossing template is placed in the specified position and the vacuum pump 13 is started. Under the action of the vacuum pump 13, the suction cup 18 can generate a certain suction force, so that the embossing template can be positioned and fixed. At the same time, under the elastic force of the second spring 20, the sliding bar 21 can be reset.

[0035] The working principle of a sanitary napkin film pressing mechanism provided by the utility model is as follows:

[0036] When the staff needs to perform film pressing operations on sanitary napkins of different models and sizes, first, the first screw mechanism 3 starts to move. Under the action of the first screw mechanism 3, the two movable plates 51 can be driven to move in opposite directions, so that the distance between the two movable plates 51 can be adapted to the mold base. At the same time, the staff pushes the movable block 54, so that the first spring 6 is compressed, so that the movable block 54 moves to the specified position, and then the staff starts the second screw mechanism 52 to operate. Under the action of the second screw mechanism 52, the two side blocks 10 start to move. When the two side blocks 10 move to the specified position, the elastic pad 11 can be closely fitted with the outer side of the mold base, and then the rotating tube 7 is rotated. Under the action of the rotating tube 7, the pressing plate 55 can be driven to move by the push rod 8, so that the bottom of the pressing plate 55 can be closely fitted with the top of the mold base, and then the staff can use the vacuum pump 13 and the suction cup 18 to position and fix the printing template of the corresponding size, so that it is convenient for the staff to process sanitary napkins of different sizes and models through this device, and at the same time improve the processing efficiency to a certain extent.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sanitary napkin laminating mechanism, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a top plate (2), a first screw mechanism (3) being arranged inside the base (1), and a placement platform (4) being fixedly connected to the top of the base (1); A positioning assembly (5), wherein the positioning assembly (5) is arranged on the top of a base (1), and the positioning assembly (5) comprises a movable plate (51), a second screw mechanism (52), a fixed rod (53), a movable block (54) and a pressure plate (55), wherein the movable plate (51) is arranged on the outside of the first screw mechanism (3), the second screw mechanism (52) is arranged inside the movable plate (51), the inside of the base (1) is fixedly connected with the fixed rod (53), the outer side of the fixed rod (53) is slidably connected with the movable block (54), and the top of the movable block (54) is provided with a pressure plate (55).

2. The sanitary napkin film pressing mechanism according to claim 1, characterized in that: A first spring (6) is sleeved on the outer side of the fixed rod (53), one end of the first spring (6) is welded to the rear surface of the moving block (54), and the top of the moving block (54) is rotatably connected to a rotating tube (7).

3. The sanitary napkin film pressing mechanism according to claim 2, characterized in that: The internal thread of the rotating tube (7) is connected to a push rod (8), and the top of the push rod (8) is fixedly connected to the bottom of the pressing plate (55).

4. The sanitary napkin laminating mechanism according to claim 1, characterized in that: An adjustment block (9) is arranged on the outer side of the second screw mechanism (52), and a side block (10) is fixedly connected to one side of the adjustment block (9).

5. The sanitary napkin laminating mechanism according to claim 4, characterized in that: An elastic pad (11) is provided on the front surface of the side block (10), and a cylinder (12) is fixedly connected to the bottom of the top plate (2).

6. The sanitary napkin laminating mechanism according to claim 5, characterized in that: The piston rod of the cylinder (12) is fixedly connected to a heating plate (22), and a vacuum pump (13) is arranged on the top of the heating plate (22).

7. The sanitary napkin film pressing mechanism according to claim 6, characterized in that: One side of the vacuum pump (13) is connected to a connecting pipe (14), and one end of the connecting pipe (14) away from the vacuum pump (13) is connected to a fixing pipe (15).

8. The sanitary napkin film pressing mechanism according to claim 7, characterized in that: One end of the fixed tube (15) away from the connecting tube (14) is connected to a sliding tube (16), the bottom of the sliding tube (16) is connected to a connecting tube (17), and one end of the connecting tube (17) is connected to a suction cup (18).

9. The sanitary napkin film pressing mechanism according to claim 6, characterized in that: The heating plate (22) A side rod (19) is fixedly connected to the inside of the side rod (19), and a second spring (20) is sleeved on the outside of the side rod (19). The outer side of the side rod (19) is slidably connected with a sliding bar (21).

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