Adjustable cotton spreading device

Abstract

The utility model discloses an adjustable cotton laying device, which relates to the field of cotton laying equipment, and comprises a bottom plate, one side of the upper end of the bottom plate is fixedly connected with a rolling assembly, the other side of the upper end of the bottom plate is fixedly connected with a pressing assembly, and the upper end of the bottom plate is fixedly connected with a support plate between the rolling assembly and the pressing assembly. Driving rollers are rotationally connected to the inner sides of the supporting plates correspondingly, adjusting assemblies are arranged on the opposite sides of the supporting plates correspondingly, and driven rollers are rotationally connected to the opposite sides of the adjusting assemblies correspondingly. By the adoption of the structure, the threaded piece in threaded connection with the adjusting screw rod is made to move under rotation of the adjusting screw rod, the driven roller is connected with the threaded piece so that the driven roller can move while the threaded piece moves, and therefore the effect of adjusting the distance between the driving roller and the driven roller can be achieved; and therefore, the cotton laying effect can be achieved on thick cotton batts during use, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of cotton spreading equipment, in particular to an adjustable cotton spreading device. Background Art

[0002] As a component of a complete set of non-woven machinery, the cotton spreading machine is a textile processing tool, commonly used for textiles such as cotton and fiber. The cotton spreading process is generally matched with a carding machine. The cotton web output by the carding machine is reciprocated along the output direction of the machine to evenly spread it into a web with the required thickness and width. After pressurization, it is sent to the next process for acupuncture processing in the next step to strengthen the fluffy fiber web.

[0003] According to a Chinese patent with the announcement number "CN219637461U", a highly efficient cotton batting forming automatic cotton laying device is disclosed, including: a device body, the device body includes a fixed frame, the surface of the fixed frame is fixedly connected to a fixed plate, the internal rotation of the fixed frame is connected to two pressure rollers, the surface of the pressure roller located on the lower side is provided with anti-slip grooves, and a pressing component, the pressing component includes a support plate fixedly connected to the surface of the fixed plate, and the surface of the support plate is fixedly connected to a first motor. The utility model sends an electrical signal to the first motor through a controller, and the first motor drives the elliptical disk to contact the roller rod inside the cushion seat, thereby driving the cushion seat to move, the cushion seat drives the pressure plate to move, and the pressure plate drives the pressure block to move. At this time, the cotton batting is transmitted by two pressure rollers and is located above the pressure block on the surface of the fixed plate. At this time, the pressure block on the surface of the pressure plate contacts the cotton batting, and the two pressure blocks squeeze the cotton batting. Through the above arrangement, the problem of inconvenience in strengthening the compaction of the cotton batting is solved;

[0004] It can be known from the above structure that the controller sends an electrical signal to the first motor, and the first motor drives the elliptical disk to contact the roller inside the cushion seat, thereby driving the cushion seat to move, and the cushion seat drives the pressure plate to move, and the pressure plate drives the pressure block to move. At this time, the cotton batt is transmitted by two pressure rollers and is located above the pressure block on the surface of the fixed plate. At this time, the pressure block on the surface of the pressure plate contacts the cotton batt, and the two pressure blocks squeeze the cotton batt. Through the above arrangement, the problem of inconvenience in strengthening the compaction of the cotton batt is solved. However, the pressure roller cannot be adjusted during use, resulting in low practicality and inability to spread cotton on thicker cotton batts. Moreover, when the cotton batt is pressed under the action of the pressure block, it is very likely that the pressure roller will press downward while the pressure block rotates, resulting in the phenomenon of tearing the cotton batt. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an adjustable cotton spreading device to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is an adjustable cotton spreading device, comprising a base plate, one side of the upper end of the base plate is fixedly connected with a winding assembly, and the other side of the upper end of the base plate is fixedly connected with a pressing assembly, and the upper end of the base plate is located between the winding assembly and the pressing assembly and is fixedly connected to a support plate, the inner side of the support plate is rotatably connected to an active roller, the opposite side of the support plate is provided with an adjusting assembly, the opposite side of the adjusting assembly is rotatably connected to a driven roller, the outer sides of the support plate, the winding assembly and the pressing assembly are provided with a driving assembly, the adjusting assembly includes an adjusting groove arranged on the opposite side of the support plate, the interior of the adjusting groove is rotatably connected with an adjusting screw, the outer surface of the adjusting screw is threadedly connected with a threaded part, the opposite sides of the threaded part are rotatably connected with the driven roller, the other end of the adjusting screw passes through the support plate and is fixedly connected to a transmission wheel, and the surfaces of the transmission wheels are mutually connected through belt transmission. The driving assembly includes a motor arranged on the outside of the support plate, the output shaft of the motor is fixedly connected to a driving wheel, the outsides of the pressing assembly and the collecting assembly are provided with a driven wheel, and the driving wheel and the driven wheel are connected to each other through a transmission belt.

[0008] Furthermore, as a preferred technical solution, the winding assembly includes a first mounting plate arranged on one side of the upper end of the bottom plate, the inner side of the first mounting plate is rotatably connected to a winding roller, the outer surface of the winding roller is provided with a circular groove, the interior of the circular groove is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected to a pressure plate, one end of the winding roller passes through the first mounting plate and is fixedly connected to the driving assembly, the telescopic rod includes an internal sleeve rod arranged in the circular groove, the interior of the sleeve rod is fixedly connected with a tension spring, the other end of the tension spring is fixedly connected to a movable rod, the other end of the movable rod is fixedly connected to the pressure plate, the lower end of the pressure plate is fixedly connected with anti-slip teeth, and handle grooves are provided on both sides of the pressure plate.

[0009] Furthermore, as an optimal technical scheme, the pressing assembly includes a second mounting plate arranged on the other side of the upper end of the bottom plate, the opposite side of the second mounting plate is rotatably connected to the first pressing roller, the opposite side of the second mounting plate is located at the lower end of the first pressing roller and is slidably connected to the second pressing roller, one end of the first pressing roller passes through the second mounting plate and is fixedly connected to the driving assembly, the opposite sides of the second mounting plate are provided with a sliding groove, the interior of the sliding groove is slidably connected with a sliding block, the opposite side of the sliding block is rotatably connected to the second pressing roller, the inner lower end of the sliding groove is fixedly connected to a gravity spring, the other end of the gravity spring is fixedly connected to the lower end of the sliding block, the first pressing roller and the second pressing roller are slidably connected to each other, the surface of the first pressing roller is fixedly connected to a pressing block, the surface of the second pressing roller is provided with a pressing groove, and the pressing block and the pressing groove are slidably connected to each other.

[0010] Furthermore, as a preferred technical solution, the upper end of the transmission wheel is fixedly connected to a turntable, the other end of the turntable is fixedly connected to an outer ring of a bearing, the inner ring of the bearing is fixedly connected to a handle, and the surface of the handle is fixedly connected to an anti-slip pad.

[0011] Furthermore, as a preferred technical solution, the upper end of the base plate is fixedly connected to a shell, the interior of the shell is fixedly connected to an electric push rod, the other end of the electric push rod is fixedly connected to a universal wheel, and the universal wheel and the shell are slidably plugged into each other.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, through the setting of the adjustment component, when the distance between the driven roller and the active roller needs to be adjusted during use, the handle is turned to rotate the turntable, and the transmission wheel is rotated under the rotation of the turntable, and the rotation of the transmission wheel causes the adjustment screw to rotate, and the screw member threadedly connected to the adjustment screw moves under the rotation of the adjustment screw, and the driven roller and the screw member are connected so that the driven roller moves at the same time as the screw member moves, so that the distance between the active roller and the driven roller can be adjusted, and then the thicker cotton batting can be spread during use, thereby increasing the usability of the device;

[0014] Secondly, by setting up the winding assembly and the pressing assembly, firstly, the cotton batt is sequentially transmitted to the pressing assembly, the active roller and the winding assembly, and the three components are connected by a motor, so that when in use, the cotton batt can be compacted under the action of the pressing assembly, and at the same time, the cotton batt can be prevented from deviating when spreading the cotton under the action of the pressing block and the pressing groove, and then the cotton batt is further compacted by the active roller and the driven roller, and finally the cotton batt that has been laid is rolled up by the winding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 The utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0018] Figure 4 The utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0019] Figure 5 It is a structural schematic diagram of the telescopic rod of the utility model.

[0020] 1. Bottom plate; 2. Winding assembly; 21. First mounting plate; 22. Winding roller; 23. Circular groove; 24. Telescopic rod; 241. Sleeve rod; 242. Tension spring; 243. Movable rod; 25. Pressing plate; 3. Pressing assembly; 31. Second mounting plate; 32. First pressing roller; 33. Second pressing roller; 4. Support plate; 5. Active roller; 6. Adjusting assembly; 61. Adjusting groove; 62. Adjusting screw; 63. Threaded member; 64. Drive wheel; 65. Belt; 7. Driven roller; 8. Driving assembly; 81. Motor; 82. Active wheel; 83. Driven wheel; 84. Drive belt; 9. Housing; 10. Electric push rod; 11. Universal wheel; 12. Pressing block; 13. Pressing groove; 14. Slide; 15. Gravity spring; 16. Slider; 17. Turntable; 18. Bearing; 19. Handle. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 5 , an adjustable cotton spreading device of the present embodiment includes a bottom plate 1, a winding assembly 2 is fixedly connected to one side of the upper end of the bottom plate 1, a pressing assembly 3 is fixedly connected to the other side of the upper end of the bottom plate 1, a support plate 4 is fixedly connected to the upper end of the bottom plate 1 between the winding assembly 2 and the pressing assembly 3, an active roller 5 is rotatably connected to the inner side of the support plate 4, an adjusting assembly 6 is arranged on the opposite side of the support plate 4, a driven roller 7 is rotatably connected to the opposite side of the adjusting assembly 6, a driving assembly 8 is arranged on the outer sides of the support plate 4, the winding assembly 2 and the pressing assembly 3, and the adjusting assembly 6 includes an adjusting slot 6 arranged on the opposite side of the support plate 4 1. The inside of the adjusting groove 61 is rotatably connected with an adjusting screw 62, and the outer surface of the adjusting screw 62 is threadedly connected with a threaded member 63. The opposite sides of the threaded member 63 are rotatably connected with the driven roller 7. The other end of the adjusting screw 62 passes through the support plate 4 and is fixedly connected with a transmission wheel 64. The surfaces of the transmission wheel 64 are mutually connected through a belt 65. The driving assembly 8 includes a motor 81 arranged on the outer side of the support plate 4. The output shaft of the motor 81 is fixedly connected with a driving wheel 82. The outer sides of the pressing assembly 3 and the collecting assembly are provided with a driven wheel 83. The driving wheel 82 and the driven wheel 83 are mutually connected through a transmission belt 84.

[0023] refer to Figure 1 and Figure 5The winding assembly 2 includes a first mounting plate 21 arranged at one side of the upper end of the bottom plate 1, and the inner side of the first mounting plate 21 is rotatably connected to the winding roller 22, and a circular groove 23 is opened on the outer surface of the winding roller 22, and a telescopic rod 24 is fixedly connected inside the circular groove 23, and the other end of the telescopic rod 24 is fixedly connected to a pressing plate 25. One end of the winding roller 22 passes through the first mounting plate 21 and is fixedly connected to the driving assembly 8. The telescopic rod 24 includes an internal sleeve rod 241 arranged in the circular groove 23, and a tension spring 242 is fixedly connected inside the sleeve rod 241. The other end of the tension spring 242 is fixedly connected to a movable rod 243, and the other end of the movable rod 243 is fixedly connected to the pressing plate 25, and the lower end of the pressing plate 25 is fixedly connected with anti-slip teeth, and handle grooves are opened on both sides of the pressing plate 25; by placing one end of the cotton batting on the inner side of the pressing plate 25, and then the pressing plate 25 is moved downward under the action of the tension spring 242, so that the cotton batting is pressed and fixed, and then the cotton batting can be rolled up under the action of the driving assembly 8 when in use.

[0024] refer to Figure 1 , Figure 2 and Figure 4 The pressing assembly 3 includes a second mounting plate 31 arranged on the other side of the upper end of the bottom plate 1, and the first pressing roller 32 is rotatably connected to the opposite side of the second mounting plate 31, and the second pressing roller 33 is slidably connected to the lower end of the first pressing roller 32 on the opposite side of the second mounting plate 31, and one end of the first pressing roller 32 passes through the second mounting plate 31 and is fixedly connected to the driving assembly 8, and the opposite sides of the second mounting plate 31 are provided with sliding grooves 14, and the inside of the sliding grooves 14 is slidably connected with the slider 16, and the opposite side of the slider 16 is rotatably connected to the second pressing roller 33, The lower end of the inner part of the slide groove 14 is fixedly connected with a gravity spring 15, and the other end of the gravity spring 15 is fixedly connected with the lower end of the slider 16. The first pressing roller 32 and the second pressing roller 33 are slidably connected to each other. The surface of the first pressing roller 32 is fixedly connected with a pressing block 12, and the surface of the second pressing roller 33 is provided with a pressing groove 13, and the pressing block 12 and the pressing groove 13 are slidably connected to each other; under the action of the pressing component 3, the cotton batting can be compacted, and at the same time, under the action of the pressing block 12 and the pressing groove 13, the deviation of the cotton batting during cotton laying can be prevented.

[0025] refer to Figure 3 The upper end of the transmission wheel 64 is fixedly connected to the turntable 17, the other end of the turntable 17 is fixedly connected to the outer ring of the bearing 18, the inner ring of the bearing 18 is fixedly connected to the handle 19, and the surface of the handle 19 is fixedly connected to the anti-slip pad; first, hold the handle 19, and then rotate the turntable 17 after holding the handle 19, and the rotation of the turntable 17 can make the transmission wheel 64 fixedly connected thereto rotate, so that under the setting of the handle 19 and the turntable 17, the transmission wheel 64 can be easily rotated.

[0026] refer to Figure 2The upper end of the base plate 1 is fixedly connected to a shell 9, an electric push rod 10 is fixedly connected to the inside of the shell 9, and the other end of the electric push rod 10 is fixedly connected to a universal wheel 11, and the universal wheel 11 and the shell 9 are slidably plugged into each other; by controlling the electric push rod 10, the universal wheel 11 is extended out of the shell 9 under the action of the electric push rod 10, so that when the universal wheel 11 extends out of the shell 9, it can be moved by the universal wheel 11, and when fixing the device, the universal wheel 11 can be moved to the inside of the shell 9, so that the base plate 1 is in contact with the ground, so that when the base plate 1 is in contact with the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect.

[0027] Principle and advantages of use: When in use, the cotton batt is sequentially driven by the pressing component 3, the active roller 5 and the winding component 2, and the three components are connected by a motor 81, so that the cotton batt can be compacted under the action of the pressing component 3 when in use, and the deviation of the cotton batt when spreading cotton can be prevented under the action of the pressing block 12 and the pressing groove 13, and then the cotton batt is further pressed by the active roller 5 and the driven roller 7, and then one end of the cotton batt is placed on the inner side of the pressing plate 25, and then the pressing plate 25 is moved downward under the action of the tension spring 242 so that the cotton batt is pressed and fixed, and then the cotton batt can be rolled up under the action of the driving component 8 when in use, and the main The driven roller 5, the winding assembly 2 and the pressing assembly 3 are connected by a motor 81, so that the three components move relatively evenly to avoid the phenomenon of cotton batting breakage. When the distance between the driven roller 7 and the active roller 5 needs to be adjusted, the handle 19 is turned to rotate the turntable 17, and the transmission wheel 64 is rotated under the rotation of the turntable 17. The rotation of the transmission wheel 64 causes the adjusting screw 62 to rotate, and the rotation of the adjusting screw 62 causes the threaded member 63 threadedly connected thereto to move. The driven roller 7 and the threaded member 63 are connected so that the driven roller 7 moves at the same time as the threaded member 63 moves, thereby making it possible to adjust the distance between the active roller 5 and the driven roller 7.

Claims

1. An adjustable cotton spreading device, characterized in that: The invention comprises a bottom plate (1), one side of the upper end of the bottom plate (1) is fixedly connected to a winding assembly (2), the other side of the upper end of the bottom plate (1) is fixedly connected to a pressing assembly (3), the upper end of the bottom plate (1) is located between the winding assembly (2) and the pressing assembly (3) and is fixedly connected to a support plate (4), the inner side of the support plate (4) is rotatably connected to a driving roller (5), the opposite side of the support plate (4) is provided with an adjusting assembly (6), the opposite side of the adjusting assembly (6) is rotatably connected to a driven roller (7), the support plate (4), the winding assembly (2) and the pressing assembly (3) are fixedly connected to a supporting plate (4), the inner side of the support plate (4) is rotatably connected to a driving roller (5), the opposite side of the support plate (4) is provided with an adjusting assembly (6), the opposite side of the adjusting assembly (6) is rotatably connected to a driven roller (7), the supporting plate (4), the winding assembly (2) and the pressing assembly (3) are fixedly connected to a supporting plate (4), the winding assembly (2) and the pressing assembly (3) are fixedly connected to a supporting plate (4), the inner side of the support plate (4) is rotatably connected to a driving roller (5 ... A driving assembly (8) is arranged on the outer side of each assembly (3); the adjusting assembly (6) comprises an adjusting groove (61) arranged on the opposite side of the support plate (4); an adjusting screw (62) is rotatably connected inside the adjusting groove (61); a threaded member (63) is threadedly connected to the outer surface of the adjusting screw (62); the opposite side of the threaded member (63) is rotatably connected to a driven roller (7); the other end of the adjusting screw (62) passes through the support plate (4) and is fixedly connected to a transmission wheel (64); the surfaces of the transmission wheel (64) are mutually connected in transmission via a belt (65).

2. The adjustable cotton spreading device according to claim 1, characterized in that: The winding assembly (2) comprises a first mounting plate (21) arranged on one side of the upper end of the base plate (1); a winding roller (22) is rotatably connected to the inner side of the first mounting plate (21); a circular groove (23) is provided on the outer surface of the winding roller (22); a telescopic rod (24) is fixedly connected to the inside of the circular groove (23); the other end of the telescopic rod (24) is fixedly connected to a pressure plate (25); one end of the winding roller (22) passes through the first mounting plate (21) and is fixedly connected to the driving assembly (8).

3. The adjustable cotton spreading device according to claim 2, characterized in that: The telescopic rod (24) comprises an internal sleeve rod (241) arranged in the circular groove (23); a tension spring (242) is fixedly connected to the interior of the sleeve rod (241); the other end of the tension spring (242) is fixedly connected to a movable rod (243); the other end of the movable rod (243) is fixedly connected to the pressure plate (25).

4. The adjustable cotton spreading device according to claim 2, characterized in that: The lower end of the pressing plate (25) is fixedly connected with anti-slip teeth, and both sides of the pressing plate (25) are provided with handle grooves.

5. The adjustable cotton spreading device according to claim 1, characterized in that: The laminating assembly (3) comprises a second mounting plate (31) arranged on the other side of the upper end of the base plate (1); a first laminating roller (32) is rotatably connected to the opposite side of the second mounting plate (31); a second laminating roller (33) is slidably connected to the lower end of the first laminating roller (32) on the opposite side of the second mounting plate (31); one end of the first laminating roller (32) passes through the second mounting plate (31) and is fixedly connected to the driving assembly (8).

6. The adjustable cotton spreading device according to claim 5, characterized in that: The opposite sides of the second mounting plate (31) are provided with a slide groove (14), the interior of the slide groove (14) is slidably connected with a slider (16), the opposite side of the slider (16) is rotatably connected to the second pressing roller (33), the lower end of the interior of the slide groove (14) is fixedly connected with a gravity spring (15), and the other end of the gravity spring (15) is fixedly connected to the lower end of the slider (16).

7. The adjustable cotton spreading device according to claim 5, characterized in that: The first lamination roller (32) and the second lamination roller (33) are slidably connected to each other, a lamination block (12) is fixedly connected to the surface of the first lamination roller (32), a lamination groove (13) is provided on the surface of the second lamination roller (33), and the lamination block (12) and the lamination groove (13) are slidably connected to each other.

8. The adjustable cotton spreading device according to claim 1, characterized in that: The driving assembly (8) comprises a motor (81) arranged outside the support plate (4); the output shaft of the motor (81) is fixedly connected to a driving wheel (82); the outer sides of the pressing assembly (3) and the collecting assembly are provided with a driven wheel (83); the driving wheel (82) and the driven wheel (83) are connected to each other by a transmission belt (84).

9. The adjustable cotton spreading device according to claim 1, characterized in that: The upper end of the transmission wheel (64) is fixedly connected to a turntable (17), the other end of the turntable (17) is fixedly connected to the outer ring of a bearing (18), the inner ring of the bearing (18) is fixedly connected to a handle (19), and the surface of the handle (19) is fixedly connected to an anti-slip pad.

10. The adjustable cotton spreading device according to claim 1, characterized in that: The upper end of the base plate (1) is fixedly connected to a housing (9), the interior of the housing (9) is fixedly connected to an electric push rod (10), the other end of the electric push rod (10) is fixedly connected to a universal wheel (11), and the universal wheel (11) and the housing (9) are slidably plugged into each other.

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