CN213804569U - Cutting device is used in cotton yarn production - Google Patents

Abstract

The utility model discloses a cutting device is used in cotton yarn production, the on-line screen storage device comprises a base, the fixed gear frame that links of base up end, gear frame one side is provided with the cloth roller, cloth roller lower extreme and base fixed connection, base up end and gear frame parallel position are provided with the track frame, be provided with the workstation between gear frame and the track frame, the workstation top is provided with the knife rest, one side that the track frame was kept away from to the gear frame is provided with the motor power transmission axle extends to the inner chamber of gear frame, the first gear of motor power transmission axle fixedly connected with, the radial outer wall meshing of first gear has the rack, rack and gear frame inner chamber wall sliding connection, one side that the motor was kept away from to the rack is rotated and is connected with the cylinder. The utility model discloses a motor drives cylinder and knife rest synchronous motion to cut cotton yarn by knife rest and workstation cooperation, solved the manual work and tailor the technical problem that work efficiency is low to cotton yarn, further practiced thrift operating time.

Description

Cutting device is used in cotton yarn production

Technical Field

The utility model relates to a cloth tailors relevant technical field, specifically is a cutting device is used in cotton yarn production.

Background

Cotton yarn is often used in the life, need cut out into different length and short size with the convenience of staff further processing with cotton yarn in the cotton yarn course of working, uses the cutter to tailor by the staff among the prior art, and the cutter exposes and has the potential safety hazard, and work efficiency is low moreover, and the high auto-tailor's of security is used in cotton yarn production that is needed now urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in cotton yarn production to the manual work that proposes in solving above-mentioned background art is tailor work efficiency low to cotton yarn, and the cutter exposes outside, has the problem of potential safety hazard.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cutting device is used in cotton yarn production, includes the base, the fixed gear frame that links of base up end, gear frame one side is provided with the cloth roller, cloth roller lower extreme and base fixed connection, the base up end is provided with the track frame with gear frame parallel position, be provided with the workstation between gear frame and the track frame, the workstation top is provided with the knife rest, one side that the track frame was kept away from to the gear frame is provided with the motor.

Preferably, motor power transmission axle extends to the inner chamber of driving frame, the first gear of motor power transmission axle fixedly connected with, the meshing of the radial outer wall of first gear has the rack, rack and driving frame inner chamber wall sliding connection, one side that the motor was kept away from to the rack rotates and is connected with the cylinder, the first track piece of one end fixedly connected with of rack is kept away from to the cylinder, first track piece extends to the driving frame inner chamber, and first track piece and driving frame inner chamber wall sliding connection.

Preferably, one side of the motor power transmission shaft, which is far away from the first gear, is provided with a bevel gear, one side of the bevel gear, which is far away from the motor, is engaged with a second gear, the axial position of the second gear is provided with a screw rod, one end of the screw rod, which is far away from the second gear, is rotatably connected with the inner cavity wall of the transmission frame, the radial outer wall of the screw rod is connected with a thread cylinder through threads, the radial position of the thread cylinder is fixedly connected with a tool rest, one end of the tool rest, which is far away from the thread cylinder, is rotatably connected with a second track block, the second track block extends to the inner cavity of the track frame, the second track block is slidably connected with the inner cavity wall of the track frame, and the lower end of the tool rest is fixedly connected with a tool bit.

Preferably, knife rest one side sliding connection has the bearer bar, the knife rest runs through the bearer bar top surface and extends to inside the bearer bar, the one end that the knife rest extended to inside the bearer bar is provided with the diaphragm, the diaphragm both ends extend to bearer bar lateral wall inner chamber, bearer bar lateral wall inner chamber is provided with the spring, spring one end and diaphragm fixed connection, the one end and bearer bar inner chamber wall fixed connection of diaphragm are kept away from to the spring.

Preferably, the upper end surface of the workbench is provided with a groove for cutting cloth, and the groove is positioned under the cutter head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives cylinder and knife rest synchronous motion to cut cotton yarn by knife rest and workstation cooperation, solved and had artifically tailor the technical problem that work efficiency is low to cotton yarn, further practiced thrift operating time.

2. Through setting up curved bearer bar, the bearer bar is through contracting the tool bit to the inner chamber after accomplishing to tailor cotton yarn, and the effectual cutter of having solved exposes the technical problem who has the potential safety hazard outward, the effectual security that improves the cutter, prevents that the staff from being accidentally injured by the cutter.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the transmission frame and the track frame in an embodiment of the present invention;

fig. 3 is a front view of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a transmission relationship of a motor according to an embodiment of the present invention;

fig. 5 is a sectional view of the protection frame according to the embodiment of the present invention.

In the figure: 1. a base; 2. a distributing roller; 3. a transmission frame; 4. a motor; 41. a first gear; 42. a bevel gear; 43. a rack; 44. a second gear; 45. a screw rod; 46. a threaded barrel; 5. a tool holder; 51. a protective frame; 52. a cutter head; 53. a transverse plate; 54. a spring; 6. a drum; 7. a rail frame; 8. a first track block; 9. a second track block; 10. a work bench.

Detailed Description

In order to improve the work efficiency that cotton yarn processing was tailor, further practiced thrift operating time, the embodiment of the utility model provides a cutting device is used in cotton yarn production. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-4, this embodiment provides a cutting device for cotton yarn production, which includes a base 1, a transmission frame 3 is fixedly connected to an upper end surface of the base 1, a distributing roller 2 is disposed on one side of the transmission frame 3, a lower end of the distributing roller 2 is fixedly connected to the base 1, a track frame 7 is disposed on an upper end surface of the base 1 in parallel with the transmission frame 3, a workbench 10 is disposed between the transmission frame 3 and the track frame 7, a knife rest 5 is disposed above the workbench 10 for drawing out cotton yarn in the distributing roller 2 and placing the cotton yarn on the workbench 10, and a motor 4 is disposed on one side of the transmission frame 3 away from the track frame 7, wherein the motor 4 is a stepping motor.

In this embodiment, the power transmission shaft of motor 4 extends to the inner cavity of transmission frame 3, the first gear 41 of motor 4 power transmission shaft fixedly connected with, the meshing of the radial outer wall of first gear 41 has rack 43, rack 43 and the inner cavity wall sliding connection of transmission frame 3, one side that motor 4 was kept away from to rack 43 rotates and is connected with cylinder 6, the first track piece 8 of one end fixedly connected with that rack 43 was kept away from to cylinder 6, first track piece 8 extends to the inner cavity of track frame 7, and first track piece 8 and the inner cavity wall sliding connection of track frame 7, drive first gear 41 through motor 4 and rotate, drive rack 43 at the inner cavity activity of transmission frame 3 through first gear 41, drive cylinder 6 by rack 43 motion again simultaneously, the orbit of cylinder 6 motion is injectd by first track piece 8 and the inner cavity of track frame 7, cotton yarn on the workstation 10 was floated and is fixed by cylinder 6 this moment.

In addition, a bevel gear 42 is arranged on one side of the power transmission shaft of the motor 4, which is far away from the first gear 41, a second gear 44 is meshed with one side of the bevel gear 42, which is far away from the motor 4, a screw rod 45 is arranged at the axial position of the second gear 44, one end of the screw rod 45, which is far away from the second gear 44, is rotatably connected with the inner cavity wall of the transmission frame 3, a thread cylinder 46 is connected with the radial outer wall of the screw rod 45 through threads, a tool rest 5 is fixedly connected with the radial position of the thread cylinder 46, one end of the tool rest 5, which is far away from the thread cylinder 46, is rotatably connected with a second track block 9, the second track block 9 extends to the inner cavity of the track frame 7, the second track block 9 is slidably connected with the inner cavity wall of the track frame 7, a tool bit 52 is fixedly connected with the lower end of the tool rest 5, a groove for cutting cloth is arranged on the upper end surface of the workbench 10, the groove is positioned under the tool bit 52, when the roller 6 fixes cotton yarn on the workbench 10, the motor 4 synchronously drives the bevel gear 42 to rotate, the bevel gear 42 drives the second gear 44 to rotate, the second gear 44 drives the screw rod 45 to rotate along the central axis of the second gear 44, the screw rod 45 drives the threaded cylinder 46 to move through thread transmission, the second track block 9 is matched with the threaded cylinder 46 to enable the tool rest 5 to do linear motion, and the tool bit 52 at the tail end of the tool rest 5 is matched with the groove of the workbench 10 to finish cutting cotton yarns, so that the working efficiency of processing and cutting cotton yarns is effectively improved, and the working time is further saved.

Example 2

Referring to fig. 5, a protection frame 51 is slidably connected to one side of a knife rest 5, the knife rest 5 penetrates through the top surface of the protection frame 51 and extends into the protection frame 51, a horizontal plate 53 is disposed at one end of the knife rest 5 extending into the protection frame 51, two ends of the horizontal plate 53 extend into an inner cavity of a sidewall of the protection frame 51, a spring 54 is disposed in the inner cavity of the sidewall of the protection frame 51, one end of the spring 54 is fixedly connected to the horizontal plate 53, and one end of the spring 54 far away from the horizontal plate 53 is fixedly connected to the inner cavity of the protection frame 51.

Wherein, fender frame 51 both sides and workstation 10 contact when tailorring the cotton yarn, knife rest 5 continues to drive tool bit 52 and tailors the cotton yarn, treat to tailor the completion back, knife rest 5 upward movement fender frame 51 and workstation 10 separation have spring 54 to promote fender frame 51 downstream this moment, accomodate tool bit 52 to fender frame 51 inner chamber, the effectual tool bit 52 of having solved exposes outside, there is the technical problem of potential safety hazard, the security of tool bit 52 has been improved, prevent that the staff from being accidentally injured by tool bit 52.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cutting device is used in cotton yarn production, includes base (1), its characterized in that: the material distributing device is characterized in that a transmission frame (3) is fixedly connected to the upper end face of the base (1), a material distributing roller (2) is arranged on one side of the transmission frame (3), the lower end of the material distributing roller (2) is fixedly connected with the base (1), a track frame (7) is arranged on the upper end face of the base (1) and in parallel with the transmission frame (3), a workbench (10) is arranged between the transmission frame (3) and the track frame (7), a knife rest (5) is arranged above the workbench (10), and a motor (4) is arranged on one side, away from the track frame (7), of the transmission frame (3).

2. The cutting device for cotton yarn production according to claim 1, wherein: motor (4) power transmission axle extends to the inner chamber of driving frame (3), the first gear (41) of motor (4) power transmission axle fixedly connected with, the meshing of the radial outer wall of first gear (41) has rack (43), rack (43) and driving frame (3) inner chamber wall sliding connection, one side rotation that motor (4) were kept away from in rack (43) is connected with cylinder (6), the first track piece (8) of one end fixedly connected with of rack (43) are kept away from in cylinder (6), first track piece (8) extend to track frame (7) inner chamber, and first track piece (8) and track frame (7) inner chamber wall sliding connection.

3. The cutting device for cotton yarn production according to claim 2, wherein: a bevel gear (42) is arranged on one side of the power transmission shaft of the motor (4) far away from the first gear (41), a second gear (44) is meshed with one side of the bevel gear (42) far away from the motor (4), a screw rod (45) is arranged at the axial position of the second gear (44), one end of the screw rod (45) far away from the second gear (44) is rotationally connected with the inner cavity wall of the transmission frame (3), and the radial outer wall of the screw rod (45) is connected with a thread cylinder (46) through threads, the radial position of the thread cylinder (46) is fixedly connected with a tool rest (5), one end of the tool rest (5) far away from the thread cylinder (46) is rotatably connected with a second track block (9), the second track block (9) extends to the inner cavity of the track frame (7), and the second track block (9) is in sliding connection with the inner cavity wall of the track frame (7), and the lower end of the tool rest (5) is fixedly connected with a tool bit (52).

4. The cutting device for cotton yarn production according to claim 1, wherein: knife rest (5) one side sliding connection has protecting frame (51), knife rest (5) run through protecting frame (51) top surface and extend to inside protecting frame (51), knife rest (5) extend to the inside one end of protecting frame (51) and are provided with diaphragm (53), diaphragm (53) both ends extend to protecting frame (51) lateral wall inner chamber, protecting frame (51) lateral wall inner chamber is provided with spring (54), spring (54) one end and diaphragm (53) fixed connection, the one end and the protecting frame (51) inner chamber fixed connection of diaphragm (53) are kept away from in spring (54).

5. The cutting device for cotton yarn production according to claim 3, wherein: the upper end surface of the workbench (10) is provided with a groove for cutting cloth, and the groove is positioned under the cutter head (52).

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