Mask filter cotton production equipment

Abstract

The utility model relates to the technical field of mask production, and discloses mask filter cotton production equipment which comprises a bottom plate and a winding roller, three sets of mounting frames are fixed to the top of the bottom plate, and fixing rollers are rotationally mounted between every two adjacent sets of mounting frames; a moving hole is formed in the mounting frame with the fixed roller; the device further comprises a movable roller, a sliding rod and an adjusting spring. Fixing plates are fixed to the opposite side faces of the mounting frame. By arranging the mounting frame, the fixed plate, the movable roller, a sliding rod, a supporting block, an adjusting spring and a moving hole, the movable roller can have a vertical moving function, then self-adaptive adjustment can be performed according to filter cotton with different thicknesses, blockage is avoided, and the practicability is improved, and by arranging an outer hexagonal rod, a round rod, a supporting rod, a limiting plate and an extrusion spring, the practicability is improved. The winding roller can be disassembled by pulling and rotating, so that the blanking work after the winding roller finishes winding is facilitated, the traditional step that people need to disassemble bolts can be avoided, the blanking speed is accelerated, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mask production, and in particular to a mask filter cotton production device. Background Art

[0002] Masks are a kind of sanitary and anti-epidemic products, generally worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, droplets, viruses and other substances. They are made of gauze or paper and other materials. Qualified masks contain a filter cotton layer, which can filter dust in the air and play a dust-proof and protective role. During the mask production process, the filter cotton needs to be cleaned and disinfected, and then the processed filter cotton is wound on the winding roller and finally cut.

[0003] The mask filter cotton varies according to the quality and model of the mask, and its thickness is also different. After the mask filter cotton is produced, it is flattened by a pressing roller and then transmitted and wound on the winding roller. However, the existing flattening roller is inconvenient to adjust according to the different thicknesses of the filter cotton. When the filter cotton is thicker, the flattening roller is easy to be blocked, which requires staff to handle, reducing production efficiency. Utility Model Content

[0004] In order to solve the problem, the present application provides a mask filter cotton production equipment.

[0005] The present application provides a mask filter cotton production equipment adopts the following technical solution:

[0006] A mask filter cotton production equipment includes a base plate and a winding roller, three groups of mounting frames are fixed on the top of the base plate, and fixed rollers are rotatably installed between two adjacent groups of mounting frames; a movable hole is opened on the mounting frame with the fixed roller; it also includes a movable roller, a sliding rod and an adjusting spring, a fixed plate is fixed on the opposite side of the mounting frame, the fixed plate is located below the movable hole, the sliding rod is fixed to the top of the fixed plate, support blocks are fixed at both ends of the movable roller, the sliding rod slides through the movable roller and the support block, the adjusting spring is sleeved on the outside of the sliding rod and is located between the support block and the fixed plate, and the movable roller is located directly below the fixed roller.

[0007] Preferably, the movable roller can be vertically moved by adjusting the elastic force of springs at both ends of the movable roller.

[0008] Preferably, a winding motor is fixed on one of the mounting frames, an external hexagonal rod is fixed to the output end of the winding motor, an internal hexagonal slot is provided on the winding roller, and the internal hexagonal slot is matched with the external hexagonal rod.

[0009] Preferably, a support rod is fixed on the mounting frame located on the opposite side of the winding motor, a movable plate is rotatably sleeved on the support rod, and also includes a round rod, the round rod is fixed on the movable plate, a pair of temporary holes for the round rod to pass through is opened on the mounting frame, a circular groove is opened on the winding roller, and the round rod is adapted to the circular groove.

[0010] Preferably, it further comprises a compression spring, a limiting plate is fixed at the end of the support rod, the compression spring is sleeved on the outside of the support rod, and the compression spring is respectively connected to the movable plate and the limiting plate.

[0011] Preferably, a pull ring is fixed on the movable plate.

[0012] Preferably, a dome is fixed to the end of the round rod.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By setting the mounting frame, fixed plate, movable roller, sliding rod, support block, adjustment spring and moving hole, the movable roller can have the function of vertical movement, and then can be adaptively adjusted according to the filter cotton of different thicknesses to avoid clogging and improve practicality;

[0015] 2. By setting the hexagonal rod, round rod, support rod, limit plate and extrusion spring, the winding roller can be disassembled by pulling and rotating, which is convenient for unloading after the winding roller is wound up. It can avoid the traditional step of removing bolts, speed up the unloading speed and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0018] Figure 3 This utility model Figure 2 A is an enlarged structural diagram;

[0019] Figure 4 It is a schematic diagram of the hidden structure of the winding roller in the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the winding roller in the utility model.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Base plate; 2. Mounting frame; 3. Fixed roller; 4. Movable roller; 5. Winding roller; 6. Moving hole; 7. Winding motor; 8. Fixed plate; 9. External hexagonal rod; 10. Round groove; 11. Round rod; 12. Movable plate; 13. Pull ring; 14. Support rod; 15. Limit plate; 16. Extrusion spring; 17. Sliding rod; 18. Support block; 19. Adjustment spring; 20. Temporary hole; 21. Dome; 22. Internal hexagonal groove. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0023] The present application embodiment discloses a mask filter cotton production device. Figure 1-Figure 5 A mask filter cotton production equipment comprises a bottom plate 1 and a winding roller 5. Three groups of mounting frames 2 are fixed on the top of the bottom plate 1, and fixed rollers 3 are rotatably installed between two adjacent groups of mounting frames 2; a moving hole 6 is opened on the mounting frame 2 with the fixed roller 3; it also includes a movable roller 4, a sliding rod 17 and an adjusting spring 19. A fixed plate 8 is fixed on the opposite side of the mounting frame 2, and the fixed plate 8 is located below the moving hole 6. The sliding rod 17 is fixed to the top of the fixed plate 8. Support blocks 18 are fixed at both ends of the movable roller 4. The sliding rod 17 slides through the movable roller 4 and the support block 18. The adjusting spring 19 is sleeved on the outside of the sliding rod 17 and is located between the support block 18 and the fixed plate 8. The movable roller 4 is located directly below the fixed roller 3, and the movable roller 4 can move vertically by the elastic force of the adjusting springs 19 at its two ends.

[0024] When in use, the longer filter cotton produced is passed under the two groups of fixed rollers 3 so that the filter cotton is located between the fixed rollers 3 and the movable roller 4. During the winding process, when the filter cotton is thicker, the movable roller 4 squeezes the adjusting spring 19 and moves downward. When the filter cotton is thinner, the movable roller 4 moves upward due to the elastic thrust of the adjusting spring 19. In this way, adaptive adjustment is achieved, which is suitable for the use of filter cottons of different thicknesses. Finally, the filter cotton is wound on the winding roller 5, and the winding motor 7 is started to carry out the winding work, which is convenient for use.

[0025] In this embodiment, if Figure 1 and Figure 2As shown, a winding motor 7 is fixed on one of the mounting frames 2, an external hexagonal rod 9 is fixed on the output end of the winding motor 7, an internal hexagonal groove 22 is provided on the winding roller 5, and the internal hexagonal groove 22 is adapted to the external hexagonal rod 9, a support rod 14 is fixed on the mounting frame 2 located on the opposite side of the winding motor 7, a movable plate 12 is rotatably sleeved on the support rod 14, and also includes a round rod 11, the round rod 11 is fixed on the movable plate 12, a pair of temporary holes 20 for the round rod 11 to pass through are provided on the mounting frame 2, a round groove 10 is provided on the winding roller 5, and the round rod 11 is adapted to the round groove 10, and also includes an extrusion spring 16, a limit plate 15 is fixed on the end of the support rod 14, the extrusion spring 16 is sleeved on the outside of the support rod 14, the extrusion spring 16 is respectively connected to the movable plate 12 and the limit plate 15, and a pull ring 13 is fixed on the movable plate 12.

[0026] When disassembling the winding roller 5, pull the pull ring 13 outward to move the round rod 11 away from the mounting frame 2, then rotate the movable plate 12 and embed the round rod 11 into the temporary hole 20 below. At this time, one end of the winding roller 5 is released, and the staff can lift the winding roller 5 and move it horizontally to disassemble it. The operation is simple and convenient.

[0027] In this embodiment, if Figure 4 and Figure 5 As shown, a dome 21 is fixed to the end of the round rod 11. This arrangement is convenient for reducing friction and is beneficial for reducing wear when the winding roller 5 rotates and winds.

[0028] The implementation principle of the mask filter cotton production equipment of the embodiment of the present application is as follows: when in use, the longer filter cotton produced is passed through the bottom of the two groups of fixed rollers 3, so that the filter cotton is located between the fixed rollers 3 and the movable rollers 4. During the winding process, when the filter cotton is thicker, the movable rollers 4 squeeze the adjusting springs 19 and move downward. When the filter cotton is thinner, the movable rollers 4 move upward due to the elastic thrust of the adjusting springs 19. In this way, adaptive adjustment is achieved, which is suitable for the use of filter cottons of different thicknesses. Finally, the filter cotton is wound on the winding roller 5, and the winding motor 7 is started to carry out the winding work, which is convenient for use. By setting the installation The mounting frame 2, the fixed plate 8, the movable roller 4, the sliding rod 17, the support block 18, the adjusting spring 19 and the movable hole 6 can enable the movable roller 4 to have the function of vertical movement, and then can be adaptively adjusted according to the filter cotton of different thicknesses to avoid clogging and improve practicality. By arranging the hexagonal rod 9, the round rod 11, the support rod 14, the limit plate 15 and the extrusion spring 16, the winding roller 5 can be disassembled by pulling and rotating, which is convenient for the unloading work after the winding roller 5 is wound up, and can avoid the step of removing the bolts in the traditional way, thereby speeding up the unloading speed and improving the production efficiency.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mask filter cotton production device, comprising a base plate (1) and a winding roller (5), characterized in that: Three groups of mounting frames (2) are fixed on the top of the bottom plate (1), wherein fixed rollers (3) are rotatably mounted between two adjacent groups of mounting frames (2); The mounting frame (2) having the fixed roller (3) is provided with a moving hole (6); It also includes a movable roller (4), a sliding rod (17) and an adjusting spring (19). A fixed plate (8) is fixed on the opposite side of the mounting frame (2). The fixed plate (8) is located below the movable hole (6). The sliding rod (17) is fixed to the top of the fixed plate (8). Support blocks (18) are fixed at both ends of the movable roller (4). The sliding rod (17) slides through the movable roller (4) and the support block (18). The adjusting spring (19) is sleeved on the outside of the sliding rod (17) and is located between the support block (18) and the fixed plate (8). The movable roller (4) is located directly below the fixed roller (3).

2. A mask filter cotton production equipment according to claim 1, characterized in that: The movable roller (4) can be moved vertically by adjusting the elastic force of springs (19) at both ends thereof.

3. The mask filter cotton production equipment according to claim 1 is characterized in that: A winding motor (7) is fixed on one of the mounting frames (2), an external hexagonal rod (9) is fixed to the output end of the winding motor (7), an internal hexagonal groove (22) is provided on the winding roller (5), and the internal hexagonal groove (22) is adapted to the external hexagonal rod (9).

4. A mask filter cotton production equipment according to claim 3, characterized in that: A support rod (14) is fixed on the mounting frame (2) located on the opposite side of the winding motor (7), a movable plate (12) is rotatably sleeved on the support rod (14), and the support rod (14) also includes a round rod (11), the round rod (11) is fixed on the movable plate (12), a pair of temporary holes (20) for the round rod (11) to pass through are opened on the mounting frame (2), a circular groove (10) is opened on the winding roller (5), and the round rod (11) is adapted to the circular groove (10).

5. A mask filter cotton production equipment according to claim 4, characterized in that: It also includes a compression spring (16), a limiting plate (15) is fixed to the end of the support rod (14), the compression spring (16) is sleeved on the outside of the support rod (14), and the compression spring (16) is respectively connected to the movable plate (12) and the limiting plate (15).

6. A mask filter cotton production equipment according to claim 4, characterized in that: A pull ring (13) is fixed on the movable plate (12).

7. The mask filter cotton production equipment according to claim 4 is characterized in that: A dome (21) is fixed to the end of the round rod (11).

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