Velvet cutting device for coral fleece blanket

Abstract

A tensioning mechanism for tensioning lint is arranged on the top face of a machine tool, the tensioning mechanism is located at one end of the machine tool in the width direction and provided with a heated tensioning roller, the heated tensioning roller presses and irons the lint, and a winding roller for winding the lint is arranged at the other end of the machine tool in the width direction. The winding roller is arranged on the machine tool in a rolling mode, a down shearing mechanism is arranged between the winding roller and the tensioning mechanism, the down shearing mechanism is fixedly arranged on the top face of the machine tool and provided with a carding assembly for carding flannelette, a down suction mechanism is fixedly arranged above the down shearing mechanism, and the down suction end face of the down suction mechanism faces the down shearing mechanism. Flannelette is pressed and ironed through the heating tensioning roller, fluff is stretched preliminarily, then the fluff is smoothened and combed through the combing plate, and finally the fluff stands up through the fluff suction device, so that the better fluff smoothening effect is achieved, and the fluff shearing quality is improved.

Description

Technical Field

[0001] The present application relates to the field of textile equipment, and in particular to a shearing device for a coral fleece blanket. Background Art

[0002] After weaving, untwisting or raising, the lengths of the fibers on the surface of velvet fabrics are different, and sometimes the velvet needs to be cut evenly; or the surface loops of knitted terry fabrics need to be cut and evenly cut, which is the purpose of the shearing machine.

[0003] After passing through a series of tension rollers, velvet fabrics enter a spiral knife, and the shearing force of the spiral knife blade is used to cut off the redundant velvet on the fabric. However, some velvet fibers will stick to the fabric surface or be buried in the velvet layer of the fabric. During the shearing process, these velvet fibers are often not easy to be sheared, resulting in long velvet on the surface of the trimmed fabric, which affects the shearing effect. Therefore, the fabric is often brushed before being wound on the tension roller to straighten the direction of the velvet. However, after the fabric is straightened, the velvet will still stick to the fabric surface when it is wound between the tension rollers, which greatly reduces the combing effect and affects the shearing quality.

[0004] With respect to the above-mentioned related technologies, the applicant believes that poor smoothing effect of velvet fabrics before shearing will lead to low shearing quality. Utility Model Content

[0005] In order to improve the shearing quality, the present application provides a shearing device for a coral fleece blanket.

[0006] The present application provides a coral fleece blanket shearing device that adopts the following technical solution:

[0007] A shearing device for a coral fleece blanket, wherein a tensioning mechanism for tensioning the fleece is provided on the top surface of the machine tool, the tensioning mechanism is located at one end in the width direction of the machine tool, the tensioning mechanism is provided with a heated tensioning roller, the heated tensioning roller presses and irons the fleece, and a winding roller for winding the fleece is provided at the other end in the width direction of the machine tool, the winding roller is rotatably arranged on the machine tool, a shearing mechanism is provided between the winding roller and the tensioning mechanism, the shearing mechanism is fixedly arranged on the top surface of the machine tool, the shearing mechanism is provided with a combing assembly to comb the fleece, a shearing mechanism is fixedly arranged above the shearing mechanism, and the shearing end of the shearing mechanism faces the shearing mechanism.

[0008] By adopting the above technical scheme, the velvet cloth is pressed and ironed by a heated tensioning roller to make the fluff initially stretched, and then the fluff is combed and smoothed by a combing plate, and finally the fluff is made to stand up by a fluff absorber, thereby achieving a better smoothing effect and improving the quality of shearing.

[0009] Optionally, the shearing mechanism includes a support plate, a combing assembly and a shearing assembly, the two support plates are fixed on the top surface of the machine tool, the two support plates are respectively provided with placement grooves on the side close to the tensioning mechanism, the two support plates are connected to the combing assembly, the side of the combing assembly away from the tensioning mechanism is provided with a shearing assembly, and the two ends of the shearing assembly are respectively connected to the support plates.

[0010] By adopting the above technical solution, the combing assembly and the shearing assembly are fixed on the machine tool through the support plate, and the flannel passes through the combing assembly and the shearing assembly in sequence, and the redundant flannel on the flannel is sheared smoothly.

[0011] Optionally, the combing assembly includes a connecting rod, a cylinder and a combing plate, the connecting rod is movably connected in the placement groove, the two ends of the connecting rod respectively pass through two support plates, the two ends of the connecting rod passing through the support plates are respectively connected to the cylinders, the two cylinders are fixed on the outer walls of the two support plates away from each other, and the middle part of the connecting rod is fixedly connected to the combing plate.

[0012] By adopting the above technical solution, the connecting rod is movably connected to the support plate, the cylinder is fixed on both sides of the support plate, and the two cylinders are respectively connected to the two ends of the connecting rod. The lifting and lowering of the cylinder drives the lifting and lowering of the connecting rod, and the connecting rod is fixedly connected to the combing plate, thereby driving the lifting and lowering of the combing plate to adapt to combing of flannelettes of different thicknesses.

[0013] Optionally, the combing plate is an arc-shaped plate, a side of the combing plate away from the connecting rod is provided with comb teeth, and a side of the connecting rod away from the combing plate is provided with a shearing assembly.

[0014] By adopting the above technical solution, the raised part of the combing plate faces upward, the comb teeth fit against the surface of the flannel, and hair-smoothing grooves are formed between the comb teeth. When the flannel moves on the machine tool, the comb teeth lift up the hair on the surface of the flannel, and then the hair can gradually stand up along the hair-smoothing grooves.

[0015] Optionally, the shearing assembly includes a spiral knife and a driving motor. The spiral knife is rotatably connected to a support plate. The spiral knife and the connecting rod are parallel to each other. One end of the spiral knife passes through the support plate and is connected to the driving motor. The driving motor is fixed to the outer wall of the support plate away from each other. A lint suction mechanism is provided above the spiral knife.

[0016] By adopting the above technical solution, the driving motor drives the spiral knife to rotate, and the flannel passes under the spiral knife, and the shearing force of the spiral knife blade is used to cut off the redundant flannel on the flannel.

[0017] Optionally, the down suction mechanism includes a down suction frame, a down suction device, a connecting pipe and a collecting box. The bottom of the down suction frame is opened, and both sides of the down suction frame are respectively fixedly connected to a supporting plate, the top of the down suction frame is connected to the down suction device, and the output end of the down suction device is connected to the inner cavity of the down suction frame. The down suction device is fixed on the outer wall surface of the top of the down suction frame, the down suction device is connected to one end of the connecting pipe, and the other end of the connecting pipe is connected to the collecting box, the connecting pipe is connected to the inner cavity of the collecting box, and the collecting box is fixed on the top surface of the down suction frame.

[0018] By adopting the above technical solution, the opening of the down suction frame faces the surface of the flannel cloth, the top of the down suction frame is connected to the down absorber, the output end of the down absorber is connected to the inner cavity of the down suction frame, and the down absorber is started to generate negative pressure above the flannel cloth, so that the flannel on the flannel cloth stands up and contacts the spiral knife, preventing the flannel from sticking to the flannel cloth, which is beneficial to the flannel cutting operation. At the same time, the down absorber can also suck the cut flannel into the collection box through the connecting pipe to recycle and clean the flannel.

[0019] Optionally, a box door is hinged on one side of the collection box, and a handle is fixedly connected to one side of the box door.

[0020] By adopting the above technical solution, when the fluff in the collection box is full, the box door is opened for recycling and cleaning, and a handle is provided on the box door for the convenience of the operator to open and close the box door.

[0021] Optionally, the tensioning mechanism includes two fixed plates, a guide roller and a tensioning roller, the two fixed plates are fixed on the top surface of the machine tool, the sides of the two fixed plates close to each other are rotatably connected to the guide roller, a tensioning roller is provided on one side of the guide roller, both ends of the tensioning roller are respectively rotatably connected to the fixed plates, the tensioning roller and the guide roller are placed horizontally to each other, and a heating tube is provided inside the tensioning roller.

[0022] By adopting the above technical scheme, the flannel moves on the guide roller and the tensioning roller, the tensioning roller tensions the moving flannel, a heating tube is provided inside the tensioning roller, the heating tube heats the rolling surface of the tensioning roller, the tensioning roller tensions the flannel and at the same time irons the flannel on the flannel under hot pressure, so that the curled part of the flannel is initially stretched, which is beneficial to the subsequent combing operation.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The fluff on the flannel is combed by a combing plate, and a flannel suction frame is set above the knife edge. The suction creates a negative pressure above the knife edge, so that the fluff on the flannel stands up and enters the knife edge, preventing the fluff from sticking to the flannel and affecting the quality of shearing.

[0025] 2. The down suction mechanism can also suck the cut down down into the collection box to prevent the down from falling onto the machine tool, causing the surrounding environment to be dirty, and to prevent small floccules from floating around the machine tool, causing the operator to inhale them, which is harmful to health;

[0026] 3. The tensioning roller not only tensions the flannel, but also has a pressing and ironing function, so that the fluff on the flannel is ironed under hot pressure, and the curled part of the fluff on the flannel is initially stretched, which is beneficial to the subsequent combing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The present invention is a schematic diagram of the overall structure of a shearing device for a coral fleece blanket.

[0028] Figure 2 The present invention is a partial structural schematic diagram of a shearing device for a coral fleece blanket.

[0029] Figure 3 The present invention is a structural schematic diagram of a tensioning mechanism of a shearing device of a coral fleece blanket.

[0030] Explanation of the reference numerals: 1. Machine tool; 2. Tensioning mechanism; 21. Fixed plate; 22. Guide roller; 23. Tensioning roller; 3. Shearing mechanism; 31. Support plate; 311. Placement slot; 32. Combing assembly; 321. Connecting rod; 322. Cylinder; 323. Combing plate; 3231. Combing teeth; 33. Shearing assembly; 331. Spiral knife; 332. Driving motor; 4. Down suction mechanism; 41. Down suction frame; 42. Down suction device; 43. Connecting pipe; 44. Collecting box; 441. Box door; 442. Handle; 5. Winding roller; 100. Flannel cloth. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a shearing device for a coral fleece blanket.

[0033] Reference Figure 1A shearing device for a coral fleece blanket comprises a machine tool 1, a tensioning mechanism 2 for tensioning a fleece 100 is provided on the top surface of the machine tool 1, the tensioning mechanism 2 is located at one end in the width direction of the machine tool 1, a winding roller 5 for winding up the fleece 100 is provided at the other end in the width direction of the machine tool 1, the winding roller 5 is rotatably arranged on the machine tool 1, one end of the fleece is wound around the winding roller 5, the winding roller 5 rotates to drive the fleece 100 to move horizontally on the machine tool 1, a shearing mechanism 3 is provided between the winding roller 5 and the tensioning mechanism 2, the shearing mechanism 3 is fixedly arranged on the top surface of the machine tool 1, the shearing mechanism 3 trims the fleece on the fleece 100, a fleece suction mechanism 4 is fixedly arranged above the shearing mechanism 3, the fleece suction mechanism 4 can make the fleece on the fleece 100 stand up and enter the knife edge, which is beneficial to the trimming of the fleece, and at the same time the fleece suction mechanism 4 absorbs and recycles the cut fleece.

[0034] Reference Figure 1 and Figure 2 The shearing mechanism 3 includes a support plate 31, a combing assembly 32 and a shearing assembly 33. The two support plates 31 are fixed on the top surface of the machine tool 1. The two support plates 31 are respectively provided with placement grooves 311 on one side close to the tensioning mechanism 2. The combing assembly 32 is connected between the two support plates 31. The combing assembly 32 includes a connecting rod 321, a cylinder 322 and a combing plate 323. The connecting rod 321 is movably connected in the placement groove 311. The two ends of the connecting rod 321 respectively penetrate the two support plates 31. The connecting rod 321 penetrates the support plate 3 The two ends of 1 are connected to cylinders 322 respectively. The two cylinders 322 are fixedly arranged on the outer walls of the two support plates 31 away from each other. The cylinders 322 move up and down to drive the connecting rod 321 to move up and down in its vertical direction. The middle part of the connecting rod 321 is fixedly connected to the combing plate 323. The combing plate 323 is an arc-shaped plate. The convex surface of the combing plate 323 is set upward. The combing plate 323 is provided with comb teeth 3231 on the side away from the connecting rod 321. The comb teeth 3231 are in contact with the surface of the flannel 100. The comb teeth 3231 are in contact with the surface of the flannel 100. The combing plate 323 is provided with a shearing assembly 33 on the side away from the tensioning mechanism 2, and the shearing assembly 33 includes a spiral cutter 331 and a driving motor 332, and the spiral cutter 331 is connected to the tensioning mechanism 2 by a connecting rod 321 and a combing plate 323, and the combing plate 323 is provided with a shearing assembly 33 on the side away from the tensioning mechanism 2. The shearing assembly 33 includes a spiral cutter 331 and a driving motor 332, and the spiral cutter 331 is connected to the tensioning mechanism 2 by a connecting rod 321 and a combing plate 323, and the combing plate 323 ... On the support plate 31, the spiral knife 331 is located between the two support plates 31, the spiral knife 331 and the connecting rod 321 are parallel to each other, one end of the spiral knife 331 is connected to the driving motor 332, and the driving motor 332 is fixed to the outer wall of the support plate 31 on the side away from each other, and the output end of the driving motor 332 is connected to one end of the spiral knife 331. The driving motor 332 drives the spiral knife 331 to rotate, and the flannel 100 passes through the spiral knife 331, and the shear force of the blade of the spiral knife 331 is used to cut off the redundant plush on the flannel 100.

[0035] Reference Figure 2 The down suction mechanism 4 includes a down suction frame 41, a down suction device 42, a connecting pipe 43 and a collecting box 44. The down suction frame 41 is provided with an opening at the bottom, and the opening of the down suction frame 41 faces the flannel 100. Both sides of the down suction frame 41 are respectively fixedly connected to the supporting plate 31. The top of the down suction frame 41 is connected to the down suction device 42. The output end of the down suction device 42 is connected to the inner cavity of the down suction frame 41. The down suction device 42 is started to generate negative pressure above the flannel 100, so that the flannel on the flannel 100 stands up and contacts with the spiral knife 331, so as to prevent the flannel from sticking to the flannel 100, which is beneficial to the flannel shearing operation. The down suction device 42 is fixedly provided On the outer wall of the top of the down absorbing frame 41, the down absorber 42 is connected to one end of the connecting pipe 43, and the other end of the connecting pipe 43 is connected to the collecting box 44. The connecting pipe 43 is connected to the inner cavity of the collecting box 44. The down absorber 42 can also suck the cut down fluff into the collecting box 44 through the connecting pipe 43. The collecting box 44 is fixed on the top surface of the down absorbing frame 41. One side of the collecting box 44 is hinged to a box door 441. When the collecting box 44 is full of fluff, the box door 441 can be opened for cleaning. One side of the box door 441 is fixedly connected to a handle 442 to facilitate the operator to open and close the box door 441.

[0036] Reference Figure 3 The tensioning mechanism 2 includes two fixed plates 21, a guide roller 22 and a tensioning roller 23. The two fixed plates 21 are fixed on the top surface of the machine tool 1. The sides of the two fixed plates 21 close to each other are rotatably connected to the guide roller 22. The flannel 100 moves on the guide roller 22. A tensioning roller 23 is provided on one side of the guide roller 22. Both ends of the tensioning roller 23 are rotatably connected to the fixed plates 21. The guide roller 22 and the tensioning roller 23 are placed horizontally with each other. The tensioning roller 23 is closer to the top surface of the machine tool 1 than the guide roller 22. The tensioning roller 23 rolls and presses on the moving flannel 100. The tensioning roller 23 tensions the moving flannel 100. A heating tube is provided inside the tensioning roller 23. The heating tube heats the rolling surface of the tensioning roller 23. The tensioning roller 23 tensions the flannel 100 and irons the flannel on the flannel 100 under hot pressure, so that the curled part of the flannel is initially stretched, which is beneficial to the subsequent combing operation.

[0037] The implementation principle of the shearing device of a coral fleece blanket in the embodiment of the present application is as follows:

[0038] Place the flannel 100 to be sheared on the machine tool 1, wind one end of the flannel 100 around the winding roller 5, adjust the position of the cylinder 322 so that the combing plate 323 contacts the surface of the flannel 100, start the winding roller 5, and move the flannel 100 horizontally on the machine tool 1. The flannel 100 passes through the heated tensioning roller 23 for extrusion and ironing. The flannel on the flannel 100 is ironed under hot pressure so that the curled part of the flannel is initially stretched. Then the flannel 100 passes through the combing plate 323. The comb teeth 3231 on the combing plate 323 raise the flannel on the surface of the flannel 100, so that the flannel can stick to the combing plate 323. The down groove gradually stands up, the down absorber 42 and the driving motor 332 are started, the flannel 100 enters under the down absorber frame 41, the down absorber 42 absorbs the air in the down absorber frame 41, and negative pressure is generated above the flannel 100, so that the flannel on the flannel 100 stands up and contacts with the spiral knife 331, and the rotating spiral knife 331 uses the shearing force of the blade to cut off the redundant flannel on the flannel 100, and the cut flannel enters the collecting box 44 through the connecting pipe 43 under the suction force of the down absorber 42, and the sheared flannel 100 is wound around the winding roller 5, completing the shearing operation of the redundant flannel on the flannel 100.

[0039] 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 shearing device for a coral fleece blanket, characterized in that: The invention comprises a machine tool (1), wherein a tensioning mechanism (2) for tensioning a flannel cloth (100) is provided on the top surface of the machine tool (1), the tensioning mechanism (2) is located at one end in the width direction of the machine tool (1), the tensioning mechanism (2) is provided with a heated tensioning roller (23), the heated tensioning roller (23) presses the flannel cloth (100), and a winding roller (5) for winding up the flannel cloth (100) is provided at the other end in the width direction of the machine tool (1), the winding roller (5) is rotatably arranged on the machine tool (1), a shearing mechanism (3) is provided between the winding roller (5) and the tensioning mechanism (2), the shearing mechanism (3) is fixedly arranged on the top surface of the machine tool (1), the shearing mechanism (3) is provided with a combing assembly (32) for combing the flannel cloth (100), and a flannel suction mechanism (4) is fixedly arranged above the shearing mechanism (3), the flannel suction end of the flannel suction mechanism (4) faces the shearing mechanism (3).

2. The coral fleece blanket shearing device according to claim 1, characterized in that: The shearing mechanism (3) comprises a support plate (31), a combing assembly (32) and a shearing assembly (33); the two support plates (31) are fixedly mounted on the top surface of the machine tool (1); the two support plates (31) are provided with placement grooves (311) on one side close to the tensioning mechanism (2); the two support plates (31) are connected to the combing assembly (32); the shearing assembly (33) is provided on one side of the combing assembly (32) away from the tensioning mechanism (2); and the two ends of the shearing assembly (33) are respectively connected to the support plates (31).

3. The shearing device for a coral fleece blanket according to claim 2, characterized in that: The combing assembly (32) comprises a connecting rod (321), a cylinder (322) and a combing plate (323); the connecting rod (321) is movably connected in the placement groove (311); two ends of the connecting rod (321) respectively penetrate two support plates (31); the two ends of the connecting rod (321) that penetrate the support plates (31) are respectively connected to the cylinders (322); the two cylinders (322) are fixedly arranged on the outer walls of the two support plates (31) at a side away from each other; and the middle part of the connecting rod (321) is fixedly connected to the combing plate (323).

4. The shearing device for a coral fleece blanket according to claim 3, characterized in that: The combing plate (323) is an arc-shaped plate, a side of the combing plate (323) away from the connecting rod (321) is provided with comb teeth (3231), and a side of the connecting rod (321) away from the combing plate (323) is provided with a shearing assembly (33).

5. The shearing device for a coral fleece blanket according to claim 4, characterized in that: The shearing assembly (33) comprises a spiral blade (331) and a driving motor (332); the spiral blade (331) is rotatably connected to the support plate (31); the spiral blade (331) and the connecting rod (321) are parallel to each other; one end of the spiral blade (331) passes through the support plate (31) and is connected to the driving motor (332); the driving motor (332) is fixedly mounted on an outer wall of the support plate (31) at a side away from each other; and a lint suction mechanism (4) is provided above the spiral blade (331).

6. The shearing device for a coral fleece blanket according to claim 5, characterized in that: The down suction mechanism (4) comprises a down suction frame (41), a down suction device (42), a connecting pipe (43) and a collecting box (44); the down suction frame (41) is provided with an opening at the bottom; two sides of the down suction frame (41) are respectively fixedly connected to the support plate (31); the top of the down suction frame (41) is connected to the down suction device (42); the output end of the down suction device (42) is connected to the inner cavity of the down suction frame (41); the down suction device (42) is fixedly arranged on the outer wall surface of the top of the down suction frame (41); the down suction device (42) is connected to one end of the connecting pipe (43); the other end of the connecting pipe (43) is connected to the collecting box (44); the connecting pipe (43) is connected to the inner cavity of the collecting box (44); the collecting box (44) is fixedly arranged on the top surface of the down suction frame (41).

7. The shearing device for a coral fleece blanket according to claim 6, characterized in that: One side of the collection box (44) is hingedly connected to a box door (441), and one side of the box door (441) is fixedly connected to a handle (442).

8. The shearing device for a coral fleece blanket according to claim 1, characterized in that: The tensioning mechanism (2) comprises two fixed plates (21), a guide roller (22) and a tensioning roller (23); the two fixed plates (21) are fixedly mounted on the top surface of the machine tool (1); the two sides of the two fixed plates (21) close to each other are rotatably connected to the guide roller (22); a tensioning roller (23) is provided on one side of the guide roller (22); both ends of the tensioning roller (23) are rotatably connected to the fixed plates (21); the tensioning roller (23) and the guide roller (22) are placed horizontally with each other; and a heating tube is provided inside the tensioning roller (23).

Images