CN214088928U

CN214088928U - Clamping mechanism for machining computer flat car

Info

Publication number: CN214088928U
Application number: CN202022962441.3U
Authority: CN
Inventors: 方寿娣; 殷齐兰
Original assignee: Tongxiang Jiayu Fashion Co ltd
Current assignee: Tongxiang Jiayu Fashion Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-31
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a clamping mechanism that computer flatcar processing was used belongs to woollen sweater production technical field, the on-line screen storage device comprises a base, base one side welded connection has the support frame, the fixed frame of support frame top side one end fixed connection, bolt fixed connection servo motor is passed through on the fixed frame top, servo motor's output passes through the coupling joint with the input of threaded rod, the threaded rod passes through screw thread swing joint slider, slider both sides welded connection has the rack, gear engagement connects sector gear is passed through to rack one side, hinge swing joint bracing piece is passed through to sector gear one side, the screw fixed connection fixed block is passed through to the bracing piece bottom. The utility model discloses clamping mechanism that computer flatcar processing was used, through mutually supporting between servo motor, rack and the sector gear, it is inconvenient that the solution tradition needs manual fixed operation, and the fold appears in the cloth easily, reduces the problem of sewing efficiency and quality.

Description

Clamping mechanism for machining computer flat car

Technical Field

The utility model relates to a woollen sweater production technical field especially relates to a clamping mechanism of computer flatcar processing usefulness.

Background

Along with the continuous development of modern science and technology, people's standard of living is constantly improved, and is more and more to the demand of various articles for daily use, especially to the demand of clothing more and more, and a large amount of demands make more and more sewing machines put into use, and computer flatcar sewing machine is owing to possess advantages such as quick, fast and the oil stain of reaction and not used widely, among the prior art, computer flatcar sewing machine need manually fix the cloth when sewing the cloth. However, in the prior art, the manual fixing operation is inconvenient, and meanwhile, the cloth strips are easy to wrinkle, so that the sewing efficiency and quality are reduced, and therefore, the cloth strip clamping device of the computer flat car sewing machine is provided.

202020085243.0 discloses a clamping mechanism for processing a computer flat car, which comprises a platform, wherein the top end of the platform is provided with a groove, a first roller for conveying cloth strips is connected in the groove in a rotating manner, the first roller is provided with two groups of symmetrical arrangements, the axial direction of the first roller and the conveying direction of the cloth strips are provided with included angles, the end part of the groove is connected with a second roller in a rotating manner, one end of the platform is connected with an air cylinder, a piston rod of the air cylinder is connected with a first bracket, and the first bracket is respectively connected with a third roller and a fourth roller in a rotating manner. The automation effect of the cloth strip processing is improved.

The clamping mechanism for processing the computer flat car has some defects; 1. the clamping mechanism for the computer flat car machining has the advantages that the cloth strip pressing force is insufficient, and the practicability of the clamping mechanism for the computer flat car machining is reduced. 2. The clamping mechanism for machining the computer flat car is complex in installation, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping mechanism that computer flatcar processing was used aims at solving the tradition and needs manual fixed operation inconvenient, and simultaneously, the fold appears easily in the cloth, reduces the problem of sewing efficiency and quality.

The utility model provides a specific technical scheme as follows:

the utility model provides a clamping mechanism for computer flat car processing, which comprises a base, one side of the base is welded with a support frame, one end of the top side of the support frame is fixedly connected with a fixed frame, the top end of the fixed frame is fixedly connected with a servo motor through a bolt, the output end of the servo motor is connected with the input end of a threaded rod through a shaft coupling, the threaded rod is movably connected with a slider through a thread, two sides of the slider are welded with a rack, one side of the rack is connected with a sector gear through gear meshing, one side of the sector gear is movably connected with a support rod through a hinge, the bottom end of the support rod is fixedly connected with a fixed block through a screw, the top end of one side of the base is fixedly connected with a motor through a bolt, the output end of the motor is connected with the input end of a transmission shaft through a shaft coupling, a helical gear A is nested on the outer side of the transmission shaft, one side of the bottom end of the helical gear A is connected with a helical gear B through gear meshing, the inner side of the bevel gear B is connected with a rotating shaft through a key, and a cloth pressing roller is nested and installed on the outer side of the rotating shaft.

Optionally, the support frame, the support rod, the sector gear and the fixed block are in an axisymmetric structure along the central axis of the base.

Optionally, the bottom end of the inner side of the support frame is fixedly connected with a bearing seat through a screw, and the inner side of the bearing seat is rotatably connected with a rotating shaft.

Optionally, the fixing frame top end inner side is connected with the supporting plate through interference, the supporting plate inner side is provided with a sleeve, and the sleeve inner side is provided with a straight thread.

Optionally, the bottom end of the cloth pressing roller and the top end of the base are in the same horizontal line.

Optionally, the input ends of the servo motor and the motor are electrically connected with the output end of the external power supply through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a clamping mechanism that computer flatcar processing was used, place the cloth on the base, the starter motor, the output of motor passes through the coupling joint with the input of transmission shaft, motor rotation control transmission shaft rotates, the nested installation helical gear A in the transmission shaft outside, the transmission shaft rotates and drives helical gear A and rotate, helical gear A bottom one side is passed through gear engagement and is connected helical gear B, helical gear A rotates control helical gear B and rotates, helical gear B is inboard to pass through the key-type connection rotation axis, helical gear B rotates and makes rotation axis rotation, the nested installation cloth pressing roller in the rotation axis outside, thereby rotation axis rotation makes the cloth pressing roller rotate, cloth pressing roller bottom and base top are in same water flat line, the cloth pressing roller flattens the cloth.

2. Start servo motor corotation, servo motor's output passes through the coupling joint with the input of threaded rod, servo motor rotates and makes the threaded rod rotate, threaded rod rotation control slider moves down, the slider moves down makes rack downstream, rack downstream makes sector gear rotate, sector gear rotation control bracing piece downstream, bracing piece downstream control fixed block downstream presss from both sides the cloth tight, it needs manual fixed operation inconvenient to solve the tradition, the fold appears easily in the cloth, the problem of sewing efficiency and quality is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a clamping mechanism for computer flat car machining according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a lifting device of a clamping mechanism for machining a computer flat car according to an embodiment of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a fixing frame; 4. a support plate; 5. a servo motor; 6. a threaded rod; 7. a sleeve; 8. straight threads; 9. a rack; 10. a slider; 11. a sector gear; 12. a support bar; 13. a fixed block; 14. a motor; 15. a drive shaft; 16. a bevel gear A; 17. a bevel gear B; 18. A rotating shaft; 19. a cloth pressing roller; 20. and a bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A clamping mechanism for computer flat car machining according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, a clamping mechanism for computer flat car machining provided in the embodiment of the present invention includes a base 1, a support frame 2 welded to one side of the base 1, a fixed frame 3 fixedly connected to one end of the top side of the support frame 2, a servo motor 5 fixedly connected to the top end of the fixed frame 3 by a bolt, a coupling connected between the output end of the servo motor 5 and the input end of a threaded rod 6, the threaded rod 6 movably connected to a slider 10 by a thread, a rack 9 welded to both sides of the slider 10, a sector gear 11 connected to one side of the rack 9 by a gear engagement, a support rod 12 movably connected to one side of the sector gear 11 by a hinge, a fixed block 13 fixedly connected to the bottom end of the support rod 12 by a bolt, a motor 14 fixedly connected to one side of the base 1 by a bolt, and a coupling connected between the output end of the motor 14 and the input end of a transmission shaft 15, nested installation helical gear A16 in the transmission shaft 15 outside, helical gear A16 bottom one side is through gear engagement connection helical gear B17, helical gear B17 inboard is connected the rotation axis 18 through the key-type, the nested installation cloth pressing roller 19 in the rotation axis 18 outside, through the mutually supporting between servo motor 5, rack 9 and sector gear 11, it is inconvenient to solve the tradition needs manual fixed operation, the fold appears easily in the cloth, reduce the problem of sewing efficiency and quality, through motor 14, mutually supporting between transmission shaft 15 and the gear train, can compress tightly the cloth and avoid producing the fold.

Referring to fig. 1, the supporting frame 2, the supporting rod 12, the sector gear 11 and the fixing block 13 are in an axisymmetric structure along the central axis of the base 1, so that the cloth strips can be better clamped and fixed, and the appearance is good.

Referring to fig. 1, the bottom end of the inner side of the support frame 2 is fixedly connected with a bearing seat 20 through a screw, the inner side of the bearing seat 20 is rotatably connected with a rotating shaft 18, and the rotating shaft 18 rotates to enable a cloth pressing roller 19 to rotate, so that cloth strips are flattened, and wrinkles are avoided.

Referring to fig. 1, the inboard backup pad 4 of interference connection that passes through in fixed frame 3 top, sleeve 7 has been seted up to backup pad 4 inboard, straight thread 8 has been seted up to sleeve 7 inboard, through the downward removal of straight thread 8 control threaded rod to control fixed block 13 moves down and presss from both sides the cloth tightly.

Referring to fig. 1, the bottom end of the cloth pressing roller 19 is at the same horizontal line with the top end of the base 1, and the cloth pressing roller 19 presses the cloth strip to avoid wrinkles.

Referring to fig. 1, the input of servo motor 5 and motor 14 passes through the wire with external power supply's output and constitutes the electricity and be connected, through mutually supporting between servo motor 5, rack 9 and sector gear 11, it is inconvenient to solve the tradition and need manual fixed operation, and the fold appears easily in the cloth, reduces the problem of sewing efficiency and quality, through mutually supporting between motor 14, transmission shaft 15 and the gear train, can compress tightly the cloth and avoid producing the fold.

The utility model relates to a clamping mechanism for computer flatcar processing, place the cloth on base 1, start motor 14, the output of motor 14 passes through the coupling joint with the input of transmission shaft 15, motor 14 rotates control transmission shaft 15 and rotates, transmission shaft 15 outside nested installation helical gear A16, transmission shaft 15 rotates and drives helical gear A16 and rotates, helical gear A16 bottom one side connects helical gear B17 through gear engagement, helical gear A16 rotates control helical gear B17 and rotates, helical gear B17 inboard connects rotation axis 18 through the key-type, helical gear B17 rotates and makes rotation axis 18 rotate, rotation axis 18 outside nested installation cloth pressing roller 19, thereby rotation axis 18 rotates and makes cloth pressing roller 19 rotate, cloth pressing roller 19 bottom and base 1 top are in same horizontal line, cloth pressing roller 19 flattens the cloth, convey to base 1 preceding through the conveyer belt after the corotation flattens, start servo motor 5, the output of servo motor 5 passes through the coupling joint with the input of threaded rod 6, and servo motor 5 rotates and makes threaded rod 6 rotate, and threaded rod 6 rotation control slider 10 moves down, and slider 10 moves down makes rack 10 move down, and rack 10 moves down makes sector gear 11 rotate, and sector gear 11 rotation control bracing piece 12 moves down, and bracing piece 12 moves down and controls fixed block 13 and move down and press from both sides the cloth tight.

The utility model relates to a clamping mechanism for processing computer flat car, which comprises a base 1; 2. a support frame; 3. a fixing frame; 4. a support plate; 5. a servo motor; 6. a threaded rod; 7. a sleeve; 8. straight threads; 9. a rack; 10. a slider; 11. a sector gear; 12. a support bar; 13. a fixed block; 14. a motor; 15. a drive shaft; 16. a bevel gear A; 17. a bevel gear B; 18. a rotating shaft; 19. a cloth pressing roller; 20. and a bearing seat. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The clamping mechanism for machining the computer flat car comprises a base (1) and is characterized in that a support frame (2) is connected to one side of the base (1) in a welded mode, a fixed frame (3) is fixedly connected to one side of the support frame (2), a servo motor (5) is fixedly connected to the top end of the fixed frame (3) through a bolt, the output end of the servo motor (5) is connected with the input end of a threaded rod (6) through a coupler, the threaded rod (6) is movably connected with a sliding block (10) through threads, two sides of the sliding block (10) are connected with a rack (9) in a welded mode, one side of the rack (9) is connected with a sector gear (11) through gear meshing, one side of the sector gear (11) is connected with a support rod (12) through a hinge, the bottom end of the support rod (12) is fixedly connected with a fixed block (13) through a screw, and the top end of one side of the base (1) is fixedly connected with a motor (14) through a bolt, the output of motor (14) and the input of transmission shaft (15) pass through the coupling joint, transmission shaft (15) outside nestification installation helical gear A (16), helical gear B (17) is connected through gear engagement in helical gear A (16) bottom one side, helical gear B (17) inboard is through key-type connection rotation axis (18), rotation axis (18) outside nestification installation cloth pressing roller (19).

2. The clamping mechanism for the computer flat car machining as claimed in claim 1, characterized in that the supporting frame (2), the supporting rod (12), the sector gear (11) and the fixing block (13) are in an axisymmetric structure along the central axis of the base (1).

3. The clamping mechanism for computer flat car machining according to claim 1, characterized in that the bottom end of the inner side of the supporting frame (2) is fixedly connected with a bearing seat (20) through a screw, and the inner side of the bearing seat (20) is rotatably connected with a rotating shaft (18).

4. The clamping mechanism for the computer flat car machining according to claim 1, characterized in that the inner side of the top end of the fixing frame (3) is connected with the supporting plate (4) through interference, a sleeve (7) is arranged on the inner side of the supporting plate (4), and a straight thread (8) is arranged on the inner side of the sleeve (7).

5. The clamping mechanism for computer flat car machining according to claim 1, characterized in that the bottom end of the cloth pressing roller (19) and the top end of the base (1) are in the same horizontal line.

6. The clamping mechanism for computer flat car machining according to claim 1, characterized in that the input ends of the servo motor (5) and the motor (14) are electrically connected with the output end of an external power supply through a lead.