Flattening mechanism for cleaning towel production

Abstract

The utility model relates to the technical field of cleaning towel flattening devices, and provides a flattening mechanism for cleaning towel production, which comprises a bottom plate, the left end and the right end of the rear side of the upper surface of the bottom plate are fixedly connected with mounting plates, the top end of the outer surface of each mounting plate is provided with a sliding groove, and the inner surface of each sliding groove is movably provided with a moving plate. A fixed plate is fixedly connected to the middle of the outer surface of the mounting plate, first motors are fixedly mounted on the right surface of the fixed plate and the left surface of the movable plate correspondingly, and the other ends of output shafts of the first motors are fixedly connected with two first circular shafts in a sleeving mode; the other ends of the two first circular shafts penetrate through the fixed plate and the movable plate correspondingly and extend to the other side of the fixed plate and the other side of the movable plate, and the outer surfaces of the two first circular shafts are fixedly sleeved with flattening rollers located on the inner side of the mounting plate. According to the technical scheme, the problem that the flattening thickness cannot be adjusted in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning towel flattening devices, and in particular to a flattening mechanism used for cleaning towel production. Background Art

[0002] Cleaning wipes are very common cleaning products in daily life. They can be divided into two types: paper and fiber according to the material. Fiber cleaning wipes occupy most of the cleaning wipes market share due to their reusability, good decontamination effect and durability. Non-shedding fiber cleaning wipes are used in various work environments with high cleanliness requirements due to their fine fibers and non-shedding properties.

[0003] When producing cleaning towels, operators often use a flattening mechanism to flatten the cut cleaning towels so that they can be processed further. In actual use, although the existing flattening mechanism has a basic flattening function, the spacing between the two flattening rollers in the existing flattening mechanism is generally fixed, and the flattening thickness of the cleaning towel cannot be adjusted according to production requirements, which limits the scope of application of the flattening mechanism. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model provides a flattening mechanism for the production of cleaning towels, which solves the problem in the related art that the flattening thickness cannot be adjusted.

[0005] The technical solution of the utility model is as follows: A flattening mechanism for producing cleaning towels, comprising:

[0006] A bottom plate, the left and right ends of the rear side of the upper surface of the bottom plate are fixedly connected with a mounting plate, a sliding groove is opened at the top of the outer surface of the mounting plate, a movable plate is movably installed on the inner surface of the sliding groove, a fixed plate is fixedly connected to the middle part of the outer surface of the mounting plate, a No. 1 motor is fixedly installed on the right surface of the fixed plate and the left surface of the movable plate, a No. 1 round shaft is fixedly sleeved on the other end of the output shaft of the No. 1 motor, the number of the No. 1 round shafts is two, the other ends of the two No. 1 round shafts respectively penetrate the fixed plate and the movable plate and extend to the other side of the fixed plate and the movable plate, and the outer surfaces of the two No. 1 round shafts are fixedly sleeved with flattening rollers located on the inner side of the mounting plate;

[0007] A limit bar, the lower surface of which is fixedly connected to the front side of the upper surface of the fixed plate, and the top end of which passes through the movable plate and extends to the top of the movable plate;

[0008] An adjustment mechanism, wherein the adjustment mechanism is arranged on an outer surface of the mounting plate;

[0009] Among them, the adjustment mechanism includes a No. 2 motor, which is fixedly installed in the middle of the left surface of the mounting plate, and the other end of the No. 2 motor output shaft is fixedly sleeved with a No. 2 circular shaft, and the other end of the No. 2 circular shaft penetrates the mounting plate and extends to the right side of the mounting plate, and the left and right ends of the outer surface of the No. 2 circular shaft are fixedly sleeved with gears located on the outside of the mounting plate. There are two gears, and the outer surfaces of the two gears are meshed with toothed plates, and the top surface of the toothed plate is fixedly connected to the lower surface of the movable plate, and the bottom end of the toothed plate penetrates the fixed plate and extends to the bottom of the fixed plate. The rotation of the gear causes the toothed plate to drive the movable plate to move downward as a whole.

[0010] As a preferred technical solution of the utility model, a No. 3 motor located on the left side of the No. 2 motor is fixedly installed on the lower side of the outer surface of the mounting plate, and a driving shaft is fixedly sleeved on the other end of the output shaft of the No. 3 motor. The other end of the driving shaft passes through the mounting plate and extends to the rear side of the mounting plate, and a driving wheel located on the outside of the gear is fixedly sleeved on the outer surface of the driving shaft.

[0011] As a preferred technical solution of the utility model, the lower side of the outer surface of the mounting plate is movably connected with a driven shaft located on the right side of the No. 3 motor, the other end of the driven shaft passes through the mounting plate and extends to the rear side of the mounting plate, the outer surface of the driven shaft is fixedly sleeved with a driven wheel located on the right side of the driving wheel, and the driven wheel is connected to the driving wheel through a transmission belt.

[0012] As a preferred technical solution of the utility model, the outer surfaces of the driving shaft and the driven shaft are fixedly sleeved with transfer rollers located on the inner side of the mounting plate. There are two transfer rollers, and the positions of the two transfer rollers are symmetrical about the mounting plate.

[0013] As a preferred technical solution of the utility model, a connecting plate is fixedly connected to the left side of the front end of the upper surface of the base plate, a pneumatic cylinder is fixedly connected to the top of the left surface of the connecting plate, the other end of the pneumatic cylinder passes through the connecting plate and extends to the right side of the connecting plate and is fixedly connected to a moving block, the lower surface of the moving block is movably connected to the upper surface of the base plate, the outer surfaces on the front and rear sides of the moving block are movably connected to the limiting plate, and the lower surface of the limiting plate is fixedly connected to the upper surface of the base plate.

[0014] As a preferred technical solution of the utility model, the inner surface of the top of the movable block is movably sleeved with a scrolling shaft, the bottom end of the inner surface of the scrolling shaft is fixedly connected to a spring, the other end of the spring is fixedly connected to a pressure plate, the left and right ends of the pressure plate both penetrate the scrolling shaft and extend to the interior of the scrolling shaft and are movably connected to the inner surface of the scrolling shaft, and the top of the left end of the scrolling shaft is fixedly connected to a connecting key.

[0015] As a preferred technical solution of the utility model, a No. 4 motor located on the right side of the scrolling shaft is fixedly installed on the right side of the front end of the upper surface of the base plate, and the other end of the output shaft of the No. 4 motor is fixedly sleeved with a No. 3 circular shaft, and the outer surface of the No. 3 circular shaft is fixedly sleeved with a rotating sleeve, the inner surface of the rotating sleeve is movably sleeved with the left end of the outer surface of the scrolling shaft, and the inner surface of the rotating sleeve is movably connected to the outer surface of the connecting key.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model sets a fixed plate, a movable plate, a flattening roller, a gear and a toothed plate. When the No. 2 motor is running, the No. 2 circular shaft will drive the gear to start rotating. Due to the meshing between the outer surfaces of the gear and the toothed plate, the toothed plate will be driven by the gear to make the movable plate as a whole start to move downward under the limit of the sliding groove. In this process, the distance between the two flattening rollers is gradually reduced, so that the flattening width between the two flattening rollers can be adjusted, thereby improving the overall application range of the flattening mechanism.

[0018] 2. The utility model is provided with a rotating sleeve, a winding shaft, a spring, a pressure plate and a connecting key. Due to the elastic force of the spring, the pressure plate will clamp the cleaning towel on the outer surface of the winding shaft, and the operation of the No. 4 motor will cause the No. 3 circular shaft to drive the rotating sleeve to start rotating. Due to the design of the connecting key, the rotation of the rotating sleeve will drive the winding shaft to start rotating as a whole, so that the cleaning towel is wound on the outer surface of the winding shaft, realizing the automatic winding of the cleaning towel and reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of a new structure on the practical side;

[0022] Figure 3 This is a schematic diagram of a cross-sectional view of the new structure of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the scroll shaft of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the scroll shaft of the utility model.

[0025] In the figure: 1. bottom plate; 2. mounting plate; 3. sliding groove; 4. fixed plate; 5. moving plate; 6. No. 1 motor; 7. No. 1 round shaft; 8. flattening roller; 9. limit strip; 10. No. 2 motor; 11. No. 2 round shaft; 12. gear; 13. tooth plate; 14. No. 3 motor; 15. driving shaft; 16. driving wheel; 17. driven wheel; 18. driven shaft; 19. transmission belt; 20. material transfer roller; 21. No. 4 motor; 22. No. 3 round shaft; 23. rotating sleeve; 24. scroll shaft; 25. spring; 26. pressure plate; 27. moving block; 28. limit plate; 29. ​​connecting plate; 30. pneumatic cylinder; 31. connecting key. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5 As shown, the utility model provides a flattening mechanism for producing cleaning towels, comprising:

[0028] A bottom plate 1, the left and right ends of the rear side of the upper surface of the bottom plate 1 are fixedly connected with a mounting plate 2, a sliding groove 3 is provided at the top of the outer surface of the mounting plate 2, a movable plate 5 is movably installed on the inner surface of the sliding groove 3, a fixed plate 4 is fixedly connected to the middle of the outer surface of the mounting plate 2, a No. 1 motor 6 is fixedly installed on the right surface of the fixed plate 4 and the left surface of the movable plate 5, the other end of the output shaft of the No. 1 motor 6 is fixedly sleeved with a No. 1 circular shaft 7, the number of the No. 1 circular shaft 7 is two, the other ends of the two No. 1 circular shafts 7 respectively penetrate the fixed plate 4 and the movable plate 5 and extend to the other side of the fixed plate 4 and the movable plate 5, and the outer surfaces of the two No. 1 circular shafts 7 are fixedly sleeved with a flattening roller 8 located on the inner side of the mounting plate 2;

[0029] A limit strip 9, the lower surface of which is fixedly connected to the front side of the upper surface of the fixed plate 4, and the top of which passes through the movable plate 5 and extends to the top of the movable plate 5;

[0030] An adjustment mechanism, the adjustment mechanism is arranged on the outer surface of the mounting plate 2;

[0031] Among them, the adjustment mechanism includes a No. 2 motor 10, which is fixedly installed in the middle of the left surface of the mounting plate 2. The other end of the output shaft of the No. 2 motor 10 is fixedly sleeved with a No. 2 circular shaft 11. The other end of the No. 2 circular shaft 11 penetrates the mounting plate 2 and extends to the right side of the mounting plate 2. The left and right ends of the outer surface of the No. 2 circular shaft 11 are fixedly sleeved with gears 12 located on the outside of the mounting plate 2. There are two gears 12, and the outer surfaces of the two gears 12 are meshed with tooth plates 13. The top surface of the tooth plate 13 is fixedly connected to the lower surface of the movable plate 5. The bottom end of the tooth plate 13 penetrates the fixed plate 4 and extends to the bottom of the fixed plate 4. The rotation of the gear 12 causes the tooth plate 13 to drive the movable plate 5 to move downward as a whole.

[0032] When the second motor 10 is running, the second circular shaft 11 drives the gear 12 to start rotating, and the toothed plate 13 is driven by the meshing of the gear 12, so that the movable plate 5 as a whole starts to move downward under the limit of the sliding groove 3, so that the distance between the two flattening rollers 8 is gradually reduced.

[0033] Among them, a No. 3 motor 14 located on the left side of the No. 2 motor 10 is fixedly installed on the lower side of the outer surface of the mounting plate 2, and a driving shaft 15 is fixedly sleeved on the other end of the output shaft of the No. 3 motor 14. The other end of the driving shaft 15 passes through the mounting plate 2 and extends to the rear side of the mounting plate 2. The outer surface of the driving shaft 15 is fixedly sleeved with a driving wheel 16 located on the outside of the gear 12.

[0034] When the third motor 14 is running, the driving shaft 15 will drive the driving wheel 16 to start rotating.

[0035] Among them, the lower side of the outer surface of the mounting plate 2 is movably connected with a driven shaft 18 located on the right side of the No. 3 motor 14, the other end of the driven shaft 18 passes through the mounting plate 2 and extends to the rear side of the mounting plate 2, and the outer surface of the driven shaft 18 is fixedly sleeved with a driven wheel 17 located on the right side of the driving wheel 16, and the driven wheel 17 is connected to the driving wheel 16 through a transmission belt 19.

[0036] The rotation of the driving wheel 16 causes the transmission belt 19 to start rotating, and the driven wheel 17 starts rotating under the drive of the transmission belt 19 .

[0037] The outer surfaces of the driving shaft 15 and the driven shaft 18 are both fixedly sleeved with a transfer roller 20 located on the inner side of the mounting plate 2 . There are two transfer rollers 20 , and the positions of the two transfer rollers 20 are symmetrical about the mounting plate 2 .

[0038] The outer surface of the transfer roller 20 is rough, so the cleaning towel can be conveyed.

[0039] Among them, a connecting plate 29 is fixedly connected to the left side of the front end of the upper surface of the base plate 1, and a pneumatic cylinder 30 is fixedly connected to the top of the left surface of the connecting plate 29. The other end of the pneumatic cylinder 30 penetrates the connecting plate 29 and extends to the right side of the connecting plate 29 and is fixedly connected to a moving block 27. The lower surface of the moving block 27 is movably connected to the upper surface of the base plate 1, and the outer surfaces of the front and rear sides of the moving block 27 are movably connected to the limiting plate 28. The lower surface of the limiting plate 28 is fixedly connected to the upper surface of the base plate 1.

[0040] When the pneumatic cylinder 30 is in operation, the moving block 27 starts to move to the left under the limit of the limit plate 28 .

[0041] Among them, the inner surface of the top of the moving block 27 is movably connected with the scrolling shaft 24, the bottom end of the inner surface of the scrolling shaft 24 is fixedly connected with a spring 25, the other end of the spring 25 is fixedly connected with a pressure plate 26, the left and right ends of the pressure plate 26 both penetrate the scrolling shaft 24 and extend to the interior of the scrolling shaft 24 and are movably connected to the inner surface of the scrolling shaft 24, and the top of the left end of the scrolling shaft 24 is fixedly connected with a connecting key 31.

[0042] Due to the design of the spring 25 , the pressure plate 26 can clamp the cleaning towel on the outer surface of the rolling shaft 24 .

[0043] Among them, a No. 4 motor 21 located on the right side of the scrolling shaft 24 is fixedly installed on the right side of the front end of the upper surface of the base plate 1, and a No. 3 circular shaft 22 is fixedly sleeved on the other end of the output shaft of the No. 4 motor 21. A rotating sleeve 23 is fixedly sleeved on the outer surface of the No. 3 circular shaft 22. The inner surface of the rotating sleeve 23 is movably sleeved on the left end of the outer surface of the scrolling shaft 24, and the inner surface of the rotating sleeve 23 is movably connected to the outer surface of the connecting key 31.

[0044] Due to the design of the rotating sleeve 23 and the connecting key 31 , when the rotating sleeve 23 rotates, the entire scroll shaft 24 starts to rotate driven by the connecting key 31 .

[0045] The working principle and use process of this utility model:

[0046] First, the operator pulls up the pressure plate 26 and places one end of the cleaning towel between the winding shaft 24 and the pressure plate 26, and then releases the pressure plate 26. At this time, under the elastic force of the spring 25, the pressure plate 26 will clamp the cleaning towel on the outer surface of the winding shaft 24. Then the operator starts the No. 2 motor 10. The operation of the No. 2 motor 10 will cause the No. 2 circular shaft 11 to drive the gear 12 to start rotating. Due to the meshing between the outer surfaces of the gear 12 and the tooth plate 13, the tooth plate 13 will be driven by the gear 12, which makes the movable plate 5 as a whole start to move downward under the drive of the tooth plate 13 and the limitation of the sliding groove 3. During this process, the flattening thickness between the two flattening rollers 8 will gradually change until the flattening width meets the needs of the operator.

[0047] At this time, the operator starts the No. 1 motor 6, the No. 3 motor 14 and the No. 4 motor 21. The operation of the No. 1 motor 6 causes the No. 1 round shaft 7 to start driving the flattening roller 8 to start rotating and flatten the cleaning towel. The operation of the No. 3 motor 14 causes the driving shaft 15 to start driving the driving wheel 16 and the transmission belt 19 to rotate. The rotation of the transmission belt 19 causes the driven shaft 18 and the driven wheel 17 to start rotating. Driven by the driving shaft 15 and the driven shaft 18, the two feed rollers 20 start rotating and drive the cleaning towel to move. The operation of the No. 4 motor 21 causes the No. 3 round shaft 2 2 starts to drive the rotating sleeve 23 to start rotating. Due to the design of the connecting key 31, the rotation of the rotating sleeve 23 will drive the connecting key 31 and the rolling shaft 24 to start rotating as a whole, which will cause the cleaning towel to start winding around the outer surface of the rolling shaft 24. When the cleaning towel is flattened, the operator starts the pneumatic cylinder 30. As the pneumatic cylinder 30 runs, the moving block 27 as a whole starts to move to the left under the limit of the limit plate 28. Finally, the inner surface of the moving block 27 will be out of cooperation with the outer surface of the rolling shaft 24. At this time, the operator pulls out the rolling shaft 24 as a whole to complete the winding of the cleaning towel.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flattening mechanism for cleaning towel production, characterized in that: Included are: A bottom plate (1), the left and right ends of the rear side of the upper surface of the bottom plate (1) are fixedly connected to a mounting plate (2), a sliding groove (3) is provided at the top end of the outer surface of the mounting plate (2), a movable plate (5) is movably installed on the inner surface of the sliding groove (3), a fixed plate (4) is fixedly connected to the middle of the outer surface of the mounting plate (2), a No. 1 motor (6) is fixedly installed on the right surface of the fixed plate (4) and the left surface of the movable plate (5), the other end of the output shaft of the No. 1 motor (6) is fixedly sleeved with a No. 1 circular shaft (7), the number of the No. 1 circular shafts (7) is two, the other ends of the two No. 1 circular shafts (7) respectively penetrate the fixed plate (4) and the movable plate (5) and extend to the other side of the fixed plate (4) and the movable plate (5), and the outer surfaces of the two No. 1 circular shafts (7) are fixedly sleeved with a flattening roller (8) located on the inner side of the mounting plate (2); a limiting strip (9), wherein the lower surface of the limiting strip (9) is fixedly connected to the front side of the upper surface of the fixed plate (4), and the top end of the limiting strip (9) passes through the movable plate (5) and extends to the top of the movable plate (5); An adjustment mechanism, the adjustment mechanism being arranged on an outer surface of the mounting plate (2); The adjustment mechanism comprises a No. 2 motor (10), the No. 2 motor (10) is fixedly mounted on the middle of the left surface of the mounting plate (2), the other end of the output shaft of the No. 2 motor (10) is fixedly sleeved with a No. 2 circular shaft (11), the other end of the No. 2 circular shaft (11) passes through the mounting plate (2) and extends to the right side of the mounting plate (2), the left and right ends of the outer surface of the No. 2 circular shaft (11) are fixedly sleeved with gears (12) located outside the mounting plate (2), the number of the gears (12) is two, the outer surfaces of the two gears (12) are meshedly connected with toothed plates (13), the top surface of the toothed plates (13) is fixedly connected to the lower surface of the movable plate (5), the bottom end of the toothed plates (13) passes through the fixed plate (4) and extends to the bottom of the fixed plate (4), the gear (12) rotates so that the toothed plates (13) drive the movable plate (5) to move downward as a whole.

2. A flattening mechanism for producing cleaning towels according to claim 1, characterized in that: A third motor (14) located on the left side of the second motor (10) is fixedly mounted on the lower side of the outer surface of the mounting plate (2); a driving shaft (15) is fixedly sleeved on the other end of the output shaft of the third motor (14); the other end of the driving shaft (15) passes through the mounting plate (2) and extends to the rear side of the mounting plate (2); and a driving wheel (16) located on the outside of the gear (12) is fixedly sleeved on the outer surface of the driving shaft (15).

3. A flattening mechanism for producing cleaning towels according to claim 1, characterized in that: A driven shaft (18) located on the right side of the third motor (14) is movably connected to the lower side of the outer surface of the mounting plate (2); the other end of the driven shaft (18) passes through the mounting plate (2) and extends to the rear side of the mounting plate (2); a driven wheel (17) located on the right side of the driving wheel (16) is fixedly sleeved on the outer surface of the driven shaft (18); the driven wheel (17) is connected to the driving wheel (16) through a transmission belt (19).

4. A flattening mechanism for producing cleaning towels according to claim 2, characterized in that: The outer surfaces of the driving shaft (15) and the driven shaft (18) are both fixedly sleeved with material transfer rollers (20) located on the inner side of the mounting plate (2). There are two material transfer rollers (20), and the positions of the two material transfer rollers (20) are symmetrical with respect to the mounting plate (2).

5. The flattening mechanism for producing cleaning towels according to claim 1, characterized in that: A connecting plate (29) is fixedly connected to the left side of the front end of the upper surface of the bottom plate (1); a pneumatic cylinder (30) is fixedly connected to the top end of the left surface of the connecting plate (29); the other end of the pneumatic cylinder (30) passes through the connecting plate (29) and extends to the right side of the connecting plate (29) and is fixedly connected to a moving block (27); the lower surface of the moving block (27) is movably connected to the upper surface of the bottom plate (1); the outer surfaces of the front and rear sides of the moving block (27) are movably connected to a limiting plate (28); and the lower surface of the limiting plate (28) is fixedly connected to the upper surface of the bottom plate (1).

6. A flattening mechanism for producing cleaning towels according to claim 5, characterized in that: The inner surface of the top of the moving block (27) is movably sleeved with a scroll shaft (24), the bottom end of the inner surface of the scroll shaft (24) is fixedly connected with a spring (25), the other end of the spring (25) is fixedly connected with a pressure plate (26), the left and right ends of the pressure plate (26) both penetrate the scroll shaft (24) and extend to the inside of the scroll shaft (24) and are movably connected to the inner surface of the scroll shaft (24), and the top of the left end of the scroll shaft (24) is fixedly connected with a connecting key (31).

7. A flattening mechanism for producing cleaning towels according to claim 1, characterized in that: A No. 4 motor (21) located on the right side of the scroll shaft (24) is fixedly mounted on the right side of the front end of the upper surface of the bottom plate (1); a No. 3 circular shaft (22) is fixedly sleeved on the other end of the output shaft of the No. 4 motor (21); a rotating sleeve (23) is fixedly sleeved on the outer surface of the No. 3 circular shaft (22); the inner surface of the rotating sleeve (23) is movably sleeved on the left end of the outer surface of the scroll shaft (24); and the inner surface of the rotating sleeve (23) is movably connected to the outer surface of the connecting key (31).

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