CN211254110U

CN211254110U - Auxiliary feeding device of linking machine

Info

Publication number: CN211254110U
Application number: CN201922190311.XU
Authority: CN
Inventors: 陈冬明; 张志安
Original assignee: Beijing Golden Eagle Cashmere Garment Co ltd
Current assignee: Beijing Golden Eagle Cashmere Garment Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-14
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a supplementary loading attachment of linking machine, including linking machine, linking machine includes that support frame, rotation are connected dial, rigid coupling on the support frame are in place dish, rigid coupling of support frame top are in just be located on the support frame place the mounting bracket of dish top, the dial is located the support frame with place between the dish just the dial with place a coincidence of axes, it has the yarn device of choosing to articulate on the mounting bracket, it has the swing arm to articulate on the mounting bracket, install big needle in the swing arm, still include the rigid coupling and be in place cylinder and rigid coupling on the dish and be in the last auxiliary member of cylinder piston rod, the auxiliary member is located linking machine entry end and its respectively with periphery butt about the dial. The utility model discloses have and can assist the staff to accomplish and hang cloth work, alleviateed staff's work load and improved work efficiency's effect greatly.

Description

Auxiliary feeding device of linking machine

Technical Field

The utility model relates to a linking machine auxiliary device especially relates to a linking machine's supplementary loading attachment.

Background

A linking machine, also known as a disc sewing machine, commonly called a looping machine, is a machine for sewing a sweater loop by using a sewing thread. The sewing machine can efficiently and quickly finish the sewing work of the garment pieces of the sweater, and the efficiency is greatly improved compared with the manual sewing work.

The patent of the invention with the publication number of CN102953234B discloses a high-efficiency sewing machine which mainly comprises a support frame, an installation frame arranged on the support frame, a swing arm hinged on the installation frame, a dial rotatably connected on the support frame and positioned below the installation frame, and a yarn picking device arranged on the installation frame. The outer circumference of one side of the needle dial is positioned between the swing arm and the yarn picking device, and the needle arm is provided with a large needle matched with the yarn picking device and the needle dial. When the sewing machine is used, two garment pieces to be sewn are hung on the dial in sequence by a worker, then the dial is started to rotate, and the two garment pieces hung on the dial between the large needle and the yarn picking device can be sewn together through the matching of the large needle and the yarn picking device, so that the sewing work of the garment pieces is completed. In the sewing process, because the dial rotates all the time during sewing, a worker needs to hang one piece of clothes on the dial along the outer circumferential surface of the dial quickly, then hang the other piece of clothes on the dial along the outer circumferential surface of the dial quickly, and hang cloth in a reciprocating and circulating mode. The operation is very troublesome, and if the cloth hanging action of workers cannot keep up with the rotating speed of the dial, the stopping and starting actions of the sewing machine are operated circularly, so that the efficiency is low.

Disclosure of Invention

The utility model aims at providing a supplementary loading attachment of linking machine, can assist the staff to accomplish and hang cloth work, alleviateed staff's work load and improved work efficiency greatly.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a linking machine's supplementary loading attachment, includes linking machine, linking machine includes the support frame, rotates to be connected dial, rigid coupling on the support frame are in placing dish, rigid coupling above the support frame are in just be located on the support frame place the mounting bracket of dish top, the dial is located the support frame with place between the dish just the dial with place a coincidence of axes, it has the yarn device of choosing to articulate on the mounting bracket, it has the swing arm to articulate on the mounting bracket, install big needle, its characterized in that in the swing arm: the sewing machine is characterized by further comprising a cylinder fixedly connected to the placing disc and an auxiliary piece fixedly connected to a piston rod of the cylinder, wherein the auxiliary piece is positioned at an inlet end of the sewing machine and is respectively abutted to the upper circumferential surface and the lower circumferential surface of the dial.

Through adopting the above-mentioned technical scheme, during the use, hang two piece garment pieces one end that need sew up on the dial in proper order, and the garment piece is located the one end of auxiliary member towards the dial axis when rotating the dial, then start cylinder and dial linking machine, the staff only need keep away from the one end of big needle at the auxiliary member and is drawing two piece garment pieces, thereby the auxiliary member will slide on the dial under the cylinder drive and push away two piece garment pieces to the dial with the same trend, accomplish and hang cloth work, big needle also will hang two piece garment pieces on the dial with choosing the cooperation of yarn device and sewing together simultaneously, the staff only need with the hand draw two piece garment pieces play the effect of direction can at this in-process, the operation is very simple, staff's work load can be alleviateed and work efficiency has been improved greatly.

The utility model discloses can further set up to in a preferred example: the length direction of the cylinder is consistent with the radius direction of the placing disc, and the auxiliary piece is arc-shaped and the arc radian is consistent with the outer circumferential surface of the needle disc.

Through adopting above-mentioned technical scheme, when the auxiliary member butt surface slided about the dial, thereby the cambered surface laminating of the cambered surface of auxiliary member and the dial can be faster hang the garment piece on the dial.

The utility model discloses can further set up to in a preferred example: the auxiliary member includes that the rigid coupling is in mounting panel and rigid coupling on the cylinder piston rod are in the mounting panel orientation two L boards of cylinder one side, two L board opening forms one relatively and supplies the gliding appearance chamber of dial, works as the cylinder drives during auxiliary member reciprocating motion, the dial all is in two the appearance intracavity that the L board formed.

Through adopting above-mentioned technical scheme, when the cylinder drives the auxiliary member and moves towards being close to or keeping away from the dish axis direction of placing, the relative one side of two L boards is followed dial upper and lower surface respectively and is slided, and the dial all is in between two L boards, has avoided the dial to follow the landing between two L boards.

The utility model discloses can further set up to in a preferred example: one end of the auxiliary piece, which is far away from the large needle, is bent to the direction far away from the axis of the dial to form a guide part.

Through adopting above-mentioned technical scheme, thereby when the dial rotates and drives the garment piece to being close to auxiliary member one side and moving, the garment piece passes through between guide part sliding auxiliary member and the dial axis, can avoid the garment piece to block and can't hang on the dial smoothly.

The utility model discloses can further set up to in a preferred example: an auxiliary block is fixedly connected to the placing plate and is positioned on one side, far away from the large needle, of the auxiliary piece.

Through adopting above-mentioned technical scheme, the staff can place the effect of borrowing force on the auxiliary block by the handle when holding the garment piece, has avoided the staff to hold the garment piece unsettled for a long time and has caused the arm ache. On the other hand, the heights of the garment pieces can be fixed, and the problem that when the worker holds the garment pieces to hang, the heights of the garment pieces hung on the dial are different due to different holding heights in different time periods is avoided, so that the quality of the ready-made garment is influenced by the fact that the sewing lines are not on the same straight line.

The utility model discloses can further set up to in a preferred example: the auxiliary block is fixedly connected with a clamp capable of clamping the garment piece, and the garment piece can slide in the clamp.

Through adopting above-mentioned technical scheme, the staff can be directly place two garment pieces that need sew up in anchor clamps, also will drive the garment piece when the dial rotates and slide from anchor clamps to reach between auxiliary member and the dial through the guide part, then the auxiliary member will push away the garment piece to the dial under the cylinder drives on, accomplish automatic work of hanging cloth, the operation is more laborsaving, the staff only need look aside and real-time adjustment can.

The utility model discloses can further set up to in a preferred example: anchor clamps include that the rigid coupling is in splint that the cross-section on the supplementary piece is the U-shaped, splint opening is down, the mounting groove has all been seted up on the inside relative both sides face of splint, sliding connection has the butt strip in the mounting groove, the mounting groove blind end with the rigid coupling has the spring between the butt strip.

Through adopting above-mentioned technical scheme, under the normality, under the spring action, the butt strip in two mounting grooves deviates from the mutual butt of one end of spring, place in splint as required the garment piece, only need follow the splint open end and slide the garment piece into splint, the garment piece will extrude the spring and slide to between two butt strips, thereby the one end that deviates from the spring through two butt strips under the spring action butt respectively is the garment piece centre gripping in the garment piece both sides, also will drive the garment piece when the dial rotates and slide between two butt strips.

The utility model discloses can further set up to in a preferred example: and one ends of the two butting strips, which are far away from the spring, are all processed into semi-circles.

Through adopting above-mentioned technical scheme, the face processing of butt strip and garment piece contact becomes circular-arcly, thereby can guarantee to rotate when the dial drives the garment piece and from the smooth outdated of sliding between two butt strips, and the garment piece can be followed the arc surface department of butt strip and smoothly slided to avoided the butt strip to will be to the phenomenon of garment piece output hook.

The utility model discloses can further set up to in a preferred example: a placing plate is fixedly connected to the supporting frame and located below the dial and under the large needle.

Through adopting above-mentioned technical scheme, when sewing up two garment pieces, the unnecessary part of two garment pieces can directly be placed on placing the board, thereby has avoided direct downward drippage to ground to make dirty clothes or damage the clothes.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cloth hanging machine can assist workers to finish cloth hanging work, reduces the workload of the workers and greatly improves the working efficiency;

2. the auxiliary block can play a role of borrowing when a worker holds the garment piece, so that the operation is more convenient; the height of the garment pieces can be fixed, so that the suture lines are always on the same straight line, and the quality of the ready-made garment is guaranteed;

3. the setting up of anchor clamps makes the staff can be directly the direct centre gripping of the garment piece that needs to sew up in anchor clamps, the staff only need the effect of playing supplementary supervision next door can, the operation is more laborsaving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the structure of the jig.

In the figure, 1, a linking machine; 11. a support frame; 12. a dial; 13. placing a tray; 14. a mounting frame; 15. swinging arms; 16. a yarn picking device; 17. a large needle; 2. an auxiliary member; 21. mounting a plate; 22. an L plate; 23. a guide portion; 3. a cylinder; 41. an auxiliary block; 42. a clamp; 421. a splint; 422. mounting grooves; 423. an abutment bar; 424. a spring; 43. placing the plate.

Detailed Description

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

Referring to fig. 1, for the utility model discloses an auxiliary feeding device of linking machine, including linking machine 1, setting up auxiliary member 2 on linking machine 1 and drive cylinder 3 of auxiliary member 2 motion.

The linking machine 1 comprises a support frame 11, a dial 12 rotatably connected to the support frame 11, a placing disc 13 fixedly connected above the support frame 11, a mounting frame 14 fixedly connected to the support frame 11 and positioned above the placing disc 13, a swing arm 15 hinged to the mounting frame 14, and a yarn picking device 16 arranged on the mounting frame 14. Wherein the axes of the needle dial 12 and the placing dial 13 are superposed, the radius of the needle dial 12 is equal to the distance between the axis of the needle dial 12 and the swing arm 15 and the yarn picking device 16, and the swing arm 15 is provided with a large needle 17 matched with the yarn picking device 16 and the needle dial 12. The cylinder 3 is fixedly connected to the placing disc 13, the length direction of the cylinder is consistent with the radius direction of the placing disc 13, the auxiliary piece 2 is integrally arc-shaped, the arc radian of the auxiliary piece is consistent with that of the outer circumferential surface of the needle disc 12, the auxiliary piece 2 is positioned at the inlet end of the dial sewing machine 1 and comprises a mounting plate 21 fixedly connected to a piston rod of the cylinder 3 and two L plates 22 fixedly connected to one side, facing the cylinder 3, of the mounting plate 21, the openings of the two L plates 22 are opposite, one opposite sides of the two L plates 22 are respectively abutted to the upper circumferential surface and the lower circumferential surface of the needle disc 12, and when the cylinder 3 drives the two L plates 22 to reciprocate through the mounting plate 21, the two L plates 22 slide on the upper. A guide part 23 is formed by bending in a direction away from the axis of the dial 12 on the side of the auxiliary member 2 away from the large needle 17. When the sewing machine is used, one ends of two pieces of clothes to be sewn are directly hung on the dial 12 in sequence, then the dial 12 is rotated along the guide part 23 in the direction of the large needle 17, the clothes are rotated to a position between the auxiliary part 2 and the axis of the dial 12, then the air cylinder 3 and the sewing machine 1 are started, the clothes hung on the dial 12 under the matching of the large needle 17 and the yarn picking device 16 are sewn together, the dial 12 rotates along with the clothes and drives the unseamed clothes to enter a position between the auxiliary part 2 and the dial 12 from the guide part 23, and the two L plates 22 are driven by the air cylinder 3 to slide on the upper and lower circumferential surfaces of the dial 12 so as to push the clothes, which are driven by the dial 12 to the auxiliary part 2 and the dial 12, onto the dial 12, and the loading work is finished.

Referring to fig. 1 and 2, still the rigid coupling has supplementary piece 41 on placing the dish 13, supplementary piece 41 is located the one side that big needle 17 was kept away from to supplementary piece 2, the one side rigid coupling that keeps away from to place the dish 13 axis at supplementary piece 41 has a anchor clamps 42, anchor clamps 42 include the cross-section of rigid coupling on supplementary piece 41 is the splint 421 of U-shaped, set up mounting groove 422 on the inside relative both sides face of splint 421, butt strip 423 and a plurality of spring 424 of rigid coupling between mounting groove 422 closed end and butt strip 423 in sliding connection in mounting groove 422, wherein splint 421 opening is down, mounting groove 422 length direction is unanimous with splint 421 length direction, the one end that spring 424 was kept away from to two butt strips 423 is circular-arc. When in use, the cut pieces to be sewn are directly placed in the clamping plate 421, the two abutting strips 423 abut against the two sides of the cut pieces respectively, and the cut pieces are driven to slide through the two abutting strips 423 when the dial 12 rotates.

Referring to fig. 1, since the panels to be sewn have a certain length and width, both the sewn and unsewn cloth directly hangs down from the dial 12 during sewing, and when the panels to be sewn are too long or too wide, they may fall down to the ground to contaminate the clothes, and the worker may accidentally pull on the panels to damage the panels. Therefore, a placing plate 43 is further fixedly connected to the supporting frame 11, the placing plate 43 is positioned below the dial 12 and under the large needle 17, and the sewed clothes pieces which are sewed or not sewed can be directly placed on the placing plate 43, so that the operation is more convenient.

In summary, when in use, the parts to be sewn are placed on the placing plate 43, one ends of the two parts to be sewn are hung on the dial 12 in sequence, and then the side to be sewn of the two parts is slid between the two abutting strips 423 from the opening end of the clamping plate 421, so that the two abutting strips 423 clamp the two parts together to fix the relative positions of the parts in the clamping plate 421. Then the linking machine 1 and the cylinder 3 are started, the linking machine 1 drives the dial 12 to rotate so as to drive the garment pieces hung on the dial 12 to rotate towards the direction of the large needle 17, and the sewing work is completed under the cooperation of the large needle 17 and the yarn picking device 16. Meanwhile, the dial 12 drives the unseamed garment pieces to slide between the two abutting strips 423 and between the guide part 23 and the dial 12, and then the auxiliary part 2 is driven by the cylinder 3 to slide on the upper and lower circumferential surfaces of the dial 12, so that the garment pieces between the guide part 23 and the dial 12 are pushed onto the dial 12, and the cloth hanging work is completed.

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. The utility model provides a supplementary loading attachment of linking machine, includes linking machine (1), linking machine (1) includes that support frame (11), rotation are connected dial (12), rigid coupling on support frame (11) are in place dish (13), rigid coupling above support frame (11) are in on support frame (11) and be located place mounting bracket (14) of dish (13) top, dial (12) are located support frame (11) with place between dish (13) just dial (12) with place dish (13) axis coincidence, it has yarn device (16) of choosing to articulate on mounting bracket (14), it has swing arm (15) to articulate on mounting bracket (14), install big needle (17), its characterized in that on swing arm (15): still include the rigid coupling place cylinder (3) and rigid coupling on dish (13) are in auxiliary member (2) on cylinder (3) piston rod, auxiliary member (2) are located linking machine (1) entry end and its respectively with periphery butt about dial (12).

2. The auxiliary feeding device of the linking machine according to claim 1, characterized in that: the length direction of the cylinder (3) is consistent with the radius direction of the placing disc (13), and the auxiliary piece (2) is arc-shaped and has an arc radian consistent with the outer circumferential surface of the needle dial (12).

3. The auxiliary feeding device of the linking machine according to claim 2, characterized in that: auxiliary member (2) include the rigid coupling mounting panel (21) and rigid coupling on cylinder (3) piston rod are in mounting panel (21) orientation two L board (22), two of cylinder (3) one side L board (22) opening forms one relatively and supplies the gliding appearance chamber of dial (12), works as cylinder (3) drive during auxiliary member (2) reciprocating motion, dial (12) all are in two the appearance intracavity that L board (22) formed.

4. The auxiliary feeding device of the linking machine according to claim 3, characterized in that: one end of the auxiliary piece (2) far away from the large needle (17) is bent to form a guide part (23) in the direction far away from the axis of the dial (12).

5. The auxiliary feeding device of the linking machine according to claim 1, characterized in that: place on dish (13) rigid coupling have supplementary piece (41), supplementary piece (41) are located auxiliary member (2) are kept away from one side of big needle (17).

6. The auxiliary feeding device of the linking machine according to claim 5, characterized in that: the auxiliary block (41) is fixedly connected with a clamp (42) capable of clamping the garment piece, and the garment piece can slide in the clamp (42).

7. The auxiliary feeding device of the linking machine according to claim 6, characterized in that: anchor clamps (42) are in including the rigid coupling splint (421) that the cross-section on supplementary piece (41) is the U-shaped, splint (421) opening down, mounting groove (422) have all been seted up on splint (421) inside relative both sides face, sliding connection has butt strip (423) in mounting groove (422), mounting groove (422) blind end with the rigid coupling has spring (424) between butt strip (423).

8. The auxiliary feeding device of the linking machine according to claim 7, characterized in that: one ends of the two abutting strips (423) far away from the spring (424) are processed into arc shapes.

9. The auxiliary feeding device of a linking machine according to any one of claims 1 to 8, characterized in that: a placing plate (43) is fixedly connected to the supporting frame (11), and the placing plate (43) is located below the dial (12) and located under the large needle (17).