CN211872254U

CN211872254U - Numerical control sewing machine

Info

Publication number: CN211872254U
Application number: CN202020214936.5U
Authority: CN
Inventors: 杨大建; 成忠兴; 周利兴
Original assignee: Jiaxing Oriental Garment Co ltd
Current assignee: Jiaxing Oriental Garment Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-06
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to the field of sewing machines, in particular to a numerical control sewing machine, which comprises a machine body, wherein a placing frame is arranged on the machine body, the placing frame is fixedly connected with a chuck, two ends of the placing frame are respectively provided with a clamping piece for clamping the fabric of clothes, the clamping piece comprises two vertical rods which are respectively fixed on the placing frame, first chutes which are respectively arranged on opposite surfaces of the vertical rods, a first slide block which slides in the first chute, a press plate which rotates between the two first slide blocks and a first spring which is arranged in the first chute, one end of the first spring is fixed on the upper surface of the inner wall of the first chute, the other end of the first spring is fixed on the upper surface of the first slide block, a directional piece which limits the rotation angle of the press plate is arranged between the press plate and the first slide block, when the numerical control sewing machine is used for tightly sewing a trademark on the fabric, the fabric moves together, thereby being difficult to wrinkle and improving the overall appearance quality of the clothes.

Description

Numerical control sewing machine

Technical Field

The utility model belongs to the technical field of the sewing machine and specifically relates to a numerical control sewing machine is related to.

Background

The utility model with the publication number of CN206070125U discloses an automatic spot sewing machine, which comprises a numerical control sewing machine with a working platform, a clamping mechanism arranged on the working platform and used for clamping a fixed-point sewing mold of an electric blanket, and a displacement mechanism for controlling the movement of the clamping mechanism, wherein the clamping mechanism and the displacement mechanism are respectively electrically connected with a controller of the numerical control sewing machine; the electric blanket fixed-point sewing machine has the advantages that the numerical control sewing machine is used as a basis, the working platform is enlarged, the clamping mechanism for clamping the electric blanket fixed-point sewing die and the displacement mechanism for controlling the clamping mechanism to move are additionally arranged on the platform, and the clamping mechanism and the displacement mechanism are respectively and electrically connected with the controller of the numerical control sewing machine, so that the fixed-point sewing of the electric blanket can be automatically completed under the matching action of the electric blanket fixed-point sewing die, the working efficiency is improved, and the standardized and large-scale production is achieved.

However, when the existing clothing manufacturers sew the trademark letters on the clothing, no clamping template is provided, the numerical control sewing machine is used for placing the clothing on the working platform, and the clamping heads clamp the clothing in the moving process, so that the clothing is easy to wrinkle, the trademark sewed on the clothing is distorted, and the integral appearance quality of the clothing is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a numerical control sewing machine, it has the business standard of sewing up, and the clothes is difficult to take place the fold, has improved the whole appearance quality's of dress effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a numerical control sewing machine, includes the organism, be provided with on the table surface of organism and place the frame, place frame and chuck fixed connection, the both ends of placing the frame are provided with the holder that is used for pressing from both sides tight clothes surface fabric respectively, the holder is including fixing two montants on placing the frame respectively, seting up first spout on the montant opposite face respectively, the first slider of slip in first spout, rotate clamp plate between two first sliders, set up the first spring in first spout, the length direction of first spout is parallel with vertical direction, first spring one end is fixed at the inner wall upper surface of first spout, and the other end is fixed on the upper surface of first slider, be provided with the directional piece of restriction clamp plate turned angle between clamp plate and the first slider.

Through adopting above-mentioned technical scheme, when needing to press from both sides the cloth tight, at first place the cloth shakeout on placing the upper surface of frame, then press from both sides the one end that the cloth is close to the chuck tightly on the chuck, when compressing tightly the cloth about both ends respectively under the clamp plate, the clamp plate is pulled up this moment, rotate the clamp plate through directional piece, place the cloth completely on placing the upper surface of frame, through directional piece antiport clamp plate, then loosen the clamp plate, under the effect of first spring restoring force, the cloth is compressed tightly between two clamp plates, thereby when numerical control sewing machine made the trade mark on the cloth, the cloth moves together with placing the frame, the cloth is tightly compressed tightly on placing the frame, thereby be difficult to take place the fold, the whole appearance quality of dress has been improved.

The utility model discloses further set up to: the directional piece is including fixing that first slider is close to the ring of clamp plate one side, a plurality of fixes first rubber arch, a plurality of on the ring inner wall and fix in the clamp plate pivot and be close to the second rubber arch on ring one end outer wall, a plurality of first rubber arch is circular distribution, a plurality of round the axis of ring the protruding even distribution in interval of second rubber is in the pivot of clamp plate, a plurality of the protruding circular distribution that is of second rubber, the protruding joint of first rubber is between two adjacent second rubber archs.

Through adopting above-mentioned technical scheme, when compressing tightly the cloth on the clamp plate, the clamp plate is pulled up, then rotate ninety degrees with the clamp plate, the pivoted in-process, because the protruding joint of first rubber is protruding between two adjacent second rubbers, consequently, rotate the clamp plate after, the clamp plate is difficult to the free rotation, the whole process of placing the cloth, need not pass the cloth under the clamp plate, can directly shakeout the cloth on placing the frame, then the reverse rotation clamp plate, loosen the clamp plate, make one side pressure that the clamp plate is close to the cloth on the cloth, whole process makes the cloth place more portably, be convenient for with the complete shakeout of cloth on placing the frame.

The utility model discloses further set up to: a plurality of ball grooves are uniformly formed in the lower surface of the placing frame at intervals, and balls are rotatably connected in the ball grooves.

Through adopting above-mentioned technical scheme, the chuck with place the in-process that the frame removed together, the ball has reduced the friction of placing between frame and the work platform, be convenient for place the frame and remove.

The utility model discloses further set up to: a first rubber pad is arranged below the pressing plate and fixed on the upper surface of the placing frame, the first rubber pad is located between the two vertical rods, and a second rubber pad is fixed on the lower surface of the pressing plate.

Through adopting above-mentioned technical scheme, the cloth is placed on the upper surface of first rubber pad, and when the clamp plate pressfitting got off, the lower surface of second rubber pad compressed tightly on the cloth to the cloth is compressed tightly between first rubber pad and second rubber pad, and first rubber pad and second rubber pad make the cloth be difficult to directly with the clamp plate and place the frame contact, make the clamp plate be difficult to the wearing and tearing cloth.

The utility model discloses further set up to: the frame is placed to the second spout intercommunication, and the frame is placed to the second spout intercommunication and is kept away from chuck one end outer wall, it has the second slider to slide in the second spout, be provided with the second spring in the second spout, second spring one end is fixed at the one end inner wall that the second spout is close to the chuck, and the other end is fixed at the second slider and is close to chuck one side, the second slider is kept away from second spring one end and is provided with the horizontal pole, horizontal pole fixed connection is on two second sliders, the horizontal pole is kept away from and is placed frame one side and be fixed with the handle.

Through adopting above-mentioned technical scheme, the pulling handle for the cloth is close to operating personnel's one end and places between the horizontal pole and place the frame, loosens the handle, and under the effect of second spring restoring force, the second slider slides towards the direction that is close to the second spring, and then fixes the cloth completely on placing the frame, and the horizontal pole is further fixed the cloth on placing the frame, makes the cloth stitch the trade mark and place the in-process that the frame removed, is difficult to the fold more.

The utility model discloses further set up to: a third rubber pad is fixed on one side of the outer wall of the cross bar attaching and placing frame.

Through adopting above-mentioned technical scheme, the third rubber pad makes to be difficult to direct contact between horizontal pole and the cloth to less wearing and tearing between cloth and the horizontal pole.

The utility model discloses further set up to: the handle is an annular belt, and a rubber sleeve is sleeved on the handle.

Through adopting above-mentioned technical scheme, the rubber sleeve has increased the frictional force between operating personnel palm and the handle, is the annular area with the handle setting, the staff pulling annular area of being convenient for more.

The utility model discloses further set up to: placing frame one end and being fixed with the connecting block, the upper surface of connecting block flushes with the upper surface of placing the frame, the connecting block is close to chuck one side and is seted up flutedly, and the lower extreme clamping piece of chuck inlays to be established in the recess, threaded connection has the bolt that is used for fixing the chuck on the connecting block.

Through adopting above-mentioned technical scheme, with the lower extreme clamping piece card of chuck in the recess, then use the bolt to fix the chuck in the recess to make the chuck move together at the in-process that removes with placing the frame, thereby realize sewing up the trade mark on the cloth, make and place the frame more stable at the in-process that removes, be difficult to drop.

To sum up, the utility model discloses a beneficial technological effect does: the cloth is completely placed on the upper surface of the placing frame, the pressing plates are rotated reversely through the orienting piece, then the pressing plates are loosened, and under the action of the restoring force of the first spring, the cloth is pressed between the two pressing plates, so that when a trademark is sewn on the cloth by the numerical control sewing machine, the cloth and the placing frame move together, the cloth is tightly pressed on the placing frame, wrinkles are difficult to occur, and the overall appearance quality of the clothes is improved; by arranging the first rubber bulges and the second rubber bulges, the cloth can be placed more conveniently in the whole process, and the cloth can be conveniently and completely flattened on the placing frame; the balls are arranged, so that friction between the placing frame and the working platform is reduced, and the placing frame is convenient to move; the first rubber pad, the second rubber pad and the third rubber pad are arranged, so that the pressing plate and the cross rod are difficult to abrade cloth; through being annular banding with the handle setting, establish the rubber sleeve at the cover on hand, the rubber sleeve has increased the frictional force between operating personnel palm and the handle, is the annular banding with the handle setting, the staff pulling annular band of being convenient for more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the directional member of the present embodiment;

FIG. 3 is a bottom view of the placement frame of the present embodiment;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a body; 2. placing the frame; 3. a clamping member; 4. a vertical rod; 5. a first chute; 6. a first slider; 7. pressing a plate; 8. a first spring; 9. an orienting member; 10. a circular ring; 11. a first rubber projection; 12. a second rubber projection; 13. a ball groove; 14. a ball bearing; 15. a first rubber pad; 16. a second rubber pad; 17. a second chute; 18. a second slider; 19. a second spring; 20. a cross bar; 21. a handle; 22. a third rubber pad; 23. a rubber sleeve; 24. connecting blocks; 25. a groove; 26. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a numerical control sewing machine, including organism 1, be provided with on organism 1's the table surface and place frame 2, place frame 2 and overlook and be the font of returning, place frame 2 and be the rectangle framework.

As shown in fig. 1 and 2, placing frame 2 and being close to being fixed with connecting block 24 on the outer wall of 1 chuck one side of organism, the upper surface of connecting block 24 flushes with the upper surface of placing frame 2, connecting block 24 is close to chuck one side and has seted up recess 25, and the clamping piece of the lower extreme of chuck inlays and establishes in recess 25, and threaded connection has the bolt 26 that is used for restricting chuck lower extreme clamping piece roll-off recess 25 on the outer wall lower surface of connecting block 24.

As shown in fig. 3, a plurality of ball grooves 13 are formed in the lower surface of the placing frame 2 at uniform intervals, and balls 14 are rotatably connected in the ball grooves 13, so that abrasion between the placing frame 2 and the working platform is reduced.

As shown in fig. 2, two ends of the placing frame 2 are respectively provided with a clamping member 3 for clamping the fabric of the clothes, the clamping member 3 is arranged above the placing frame 2, the clamping member 3 comprises a vertical rod 4, a first sliding groove 5, first sliding blocks 6, a pressing plate 7 and a first spring 8, the two vertical rods 4 which are vertically arranged are both fixed on the upper surface of the placing frame 2, the two vertical rods 4 are respectively arranged on two sides of the placing frame 2, the first sliding grooves 5 are arranged on opposite surfaces of the vertical rods 4, the two first sliding grooves 5 are symmetrically arranged, the first sliding grooves 5 are communicated with the lower end surfaces of the vertical rods 4, the first sliding blocks 6 slide in the first sliding grooves 5, the pressing plate 7 is rotatably connected between the two first sliding blocks 6, a first rubber pad 15 is arranged below the pressing plate 7, the first rubber pad 15 is arranged between the two vertical rods 4, the first rubber pad 15 is fixed on the upper surface of the placing frame 2 in a bonding manner, and a second rubber pad 16 is fixed on the side wall of the pressing plate 7 attached to the placing frame 2, the first spring 8 is positioned in the first sliding groove 5, one end of the first spring 8 is fixed on the upper surface of the inner wall of the first sliding groove 5, and the other end of the first spring is fixed on the upper surface of the first sliding block 6.

As shown in fig. 4, be provided with orientation piece 9 of restriction clamp plate 7 turned angle between clamp plate 7 and the first slider 6, orientation piece 9 includes ring 10, first rubber arch 11 and second rubber arch 12, ring 10 is fixed on one side lateral wall that first slider 6 is close to clamp plate 7, the axis of ring 10 is parallel with clamp plate 7 pivoted axial, the even fixing in the inner wall of ring 10 of the protruding 11 intervals of a plurality of first rubber, the protruding 11 intervals of a plurality of first rubber are circular distribution around the axis of ring 10, the even fixing in the one end outer wall that is close to ring 10 in the pivot of clamp plate 7 of the protruding 12 intervals of a plurality of second rubber, the protruding 12 intervals of a plurality of second rubber are circular setting around the axis of ring 10, first rubber arch 11 joint is between two adjacent second rubber arch 12.

As shown in fig. 2 and 4, second sliding grooves 17 have been respectively formed in outer walls of two ends of the placement frame 2, the second sliding grooves 17 communicate with an outer wall of one side of the placement frame 2 away from the chuck, second sliding blocks 18 are slidably disposed in the second sliding grooves 17, second springs 19 are disposed in the second sliding grooves 17, one ends of the second springs 19 are fixed on an inner wall of one end of each second sliding groove 17 close to the chuck, the other ends of the second springs are fixed on a side wall of one side of each second sliding block 18 close to the chuck, a cross rod 20 is disposed on one side of the placement frame 2 away from the chuck, two ends of the cross rod 20 are respectively fixedly connected with the two second sliding blocks 18, a third rubber pad 22 is fixed on one side of the outer wall of the placement frame 2 in a fitted manner with the cross rod 20, a handle 21 is fixed.

The implementation principle of the embodiment is as follows: when a trade mark needs to be sewn on the fabric of the clothes, firstly, the placing frame 2 is fixedly connected with the chuck of the machine body 1 through the bolt 26, so that the chuck clamps one edge of the fabric, then the pressing plate 7 on the left hand side of a worker is vertically pulled upwards, meanwhile, the pressing plate 7 is manually turned towards the left side to be in a vertical state, the fabric is flattened, so that the left side edge of the fabric is positioned on the first rubber pad 15 on the left hand side of a user, then the pressing plate 7 is turned right and ninety degrees, the pressing plate 7 is loosened by the left hand, the fabric on the left hand side is pressed under the action of the first spring 8, the pressing plate 7 on the right hand side of the user is turned right and ninety degrees towards the right side to be in a vertical state, at the moment, the fabric on the right edge of the clothes is placed right above the first rubber pad 15 on the right hand side, then the pressing plate 7 on the right hand side is turned backwards, the right hand is loosened, afterwards, the edge of one end, far away from the chuck, of the fabric of the clothes is clamped between the cross rod 20 and the placing frame 2, and the fabric is firmly fixed, so that the fabric is difficult to wrinkle when the chuck moves, and the appearance quality of the fabric of the clothes is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A numerical control sewing machine, includes organism (1), its characterized in that: be provided with on the table surface of organism (1) and place frame (2), place frame (2) and chuck fixed connection, the both ends of placing frame (2) are provided with holder (3) that are used for pressing from both sides tight clothes surface fabric respectively, holder (3) are including fixing two montants (4) on placing frame (2) respectively, set up first spout (5) on montant (4) opposite face respectively, slide first slider (6) in first spout (5), rotate clamp plate (7) between two first sliders (6), set up first spring (8) in first spout (5), the length direction and the vertical direction of first spout (5) are parallel, first spring (8) one end is fixed on the inner wall upper surface of first spout (5), and the other end is fixed on the upper surface of first slider (6), be provided with the directional orientation of restriction clamp plate (7) turned angle between clamp plate (7) and first slider (6) And (9).

2. A numerical control sewing machine according to claim 1, characterized in that: orientation piece (9) are fixed including fixing ring (10), a plurality of that first slider (6) are close to clamp plate (7) one side and are fixed protruding (11) of first rubber, a plurality of on ring (10) inner wall and are fixed second rubber on clamp plate (7) pivot is close to ring (10) one end outer wall protruding (12), a plurality of first rubber protruding (11) are circular distribution, a plurality of round the axis of ring (10) the even distribution in the pivot of clamp plate (7) in protruding (12) interval of second rubber, a plurality of protruding (12) of second rubber are circular distribution, protruding (11) joint of first rubber is between two adjacent second rubber are protruding (12).

3. A numerical control sewing machine according to claim 2, characterized in that: a plurality of ball grooves (13) are uniformly formed in the lower surface of the placing frame (2) at intervals, and balls (14) are rotatably connected in the ball grooves (13).

4. A numerical control sewing machine according to claim 1, characterized in that: the lower part of clamp plate (7) is provided with first rubber pad (15), first rubber pad (15) are fixed on the upper surface of placing frame (2), first rubber pad (15) are located between two montants (4), be fixed with second rubber pad (16) on the lower surface of clamp plate (7).

5. A numerical control sewing machine according to claim 1, characterized in that: second chute (17) have been seted up on the both ends outer wall of placing frame (2) respectively, second chute (17) intercommunication is placed frame (2) and is kept away from chuck one end outer wall, it has second slider (18) to slide in second chute (17), be provided with second spring (19) in second chute (17), second spring (19) one end is fixed at second chute (17) and is close to the one end inner wall of chuck, and the other end is fixed and is close to chuck one side at second slider (18), second spring (19) one end is kept away from in second slider (18) is provided with horizontal pole (20), horizontal pole (20) fixed connection is on two second sliders (18), horizontal pole (20) are kept away from and are placed frame (2) one side and are fixed with handle (21).

6. A numerical control sewing machine according to claim 5, characterized in that: and a third rubber pad (22) is fixed on one side of the outer wall of the cross bar (20) attaching and placing frame (2).

7. A numerical control sewing machine according to claim 6, characterized in that: the handle (21) is an annular belt, and a rubber sleeve (23) is sleeved on the handle (21).

8. A numerical control sewing machine according to claim 1, characterized in that: placing frame (2) one end and being fixed with connecting block (24), the upper surface of connecting block (24) flushes with the upper surface of placing frame (2), connecting block (24) are close to chuck one side and are seted up recess (25), and the lower extreme clamping piece of chuck inlays and establishes in recess (25), threaded connection has bolt (26) that are used for fixing the chuck on connecting block (24).