CN213978066U

CN213978066U - Automatic thread clamping device of full-computerized flat knitting machine

Info

Publication number: CN213978066U
Application number: CN202022902054.0U
Authority: CN
Inventors: 陈丽玉
Original assignee: Chuangzi Clothing Shanghai Co ltd
Current assignee: Chuangzi Clothing Shanghai Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-17
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an automatic trapping mechanism of full-computerized flat knitting machine, the power distribution box comprises a box body, the upper surface of box is provided with the case lid, the inside upper surface of box is provided with down the line ball piece, the upper surface of line ball piece is provided with first slipmat down, and the lower surface of line ball piece contacts with the inside upper surface of box down, the second connecting plate is all installed to the both sides outer wall below edge of line ball piece down, and the lower surface of second connecting plate contacts with the inside upper surface of box, upper surface one side of second connecting plate is provided with the second riser, be provided with the rack on one side outer wall of second riser, the rear of second riser is provided with the second mounting panel. The utility model discloses can effectually prevent that the yarn from causing the rewinder phenomenon, it is extravagant to reduce the yarn, reduces staff's work burden, and the internals that can very swift convenient device maintains or changes, hoisting device's life.

Description

Automatic thread clamping device of full-computerized flat knitting machine

Technical Field

The utility model relates to a clothing production facility technical field specifically is an automatic trapping mechanism of full-computerized flat knitting machine.

Background

A fully computerized flat knitting machine is a double-needle-plate tongue-needle weft knitting machine. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.

But the automatic thread clamping device of the existing full-computerized flat knitting machine has the defects that:

1. the automatic yarn clamping device of the existing full-computerized flat knitting machine is easy to have the phenomenon of back-rolling cloth, causes the waste of yarn rolling cloth or yarn, and has high labor cost and large labor burden of workers.

2. The automatic thread clamping device of the existing full-computerized flat knitting machine is not easy to maintain, the internal parts of the device can not be maintained or replaced quickly and conveniently, and the service life of the device can not be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic trapping mechanism of full-computerized flat knitting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic thread clamping device of a full-computerized flat knitting machine comprises a box body, wherein a box cover is arranged on the upper surface of the box body, a lower thread pressing block is arranged on the inner upper surface of the box body, a first anti-skid pad is arranged on the upper surface of the lower thread pressing block, the lower surface of the lower thread pressing block is in contact with the inner upper surface of the box body, second connecting plates are respectively arranged at the lower edges of the outer walls of the two sides of the lower thread pressing block, the lower surface of each second connecting plate is in contact with the inner upper surface of the box body, a second vertical plate is arranged on one side of the upper surface of each second connecting plate, a rack is arranged on the outer wall of one side of each second vertical plate, a second mounting plate is arranged behind each second vertical plate and is arranged on the inner walls of the two sides of the box body, a motor is arranged on the upper surface of each second mounting plate, a gear is arranged on the outer wall of an output shaft of the motor, and the outer wall of one side of the gear is in contact with the outer wall of one side of the second vertical plate, and the outer wall of the other side of the gear is in contact with the outer wall of one side of the first vertical plate, the first vertical plate is installed on the first connecting plate, the outer wall of one side of the first connecting plate is connected with the upper pressing line block, and the lower surface of the upper pressing line block is provided with a second non-slip mat.

Preferably, the upper surface of the upper pressing line block is in contact with the lower surface of the box cover.

Preferably, the lower surfaces of the outer walls of the two sides of the box body are provided with first mounting plates, bolts are arranged on the first mounting plates, and threading holes are formed in the front end face and the rear end face of the box body.

Preferably, first grooves are formed in the outer walls of the two sides of the box cover, first springs are arranged in the first grooves, one ends of the first springs are connected with the inner walls of the first grooves, the other ends of the first springs are connected with a third connecting plate, a fixture block at the other end of the third connecting plate is connected, the other ends of the fixture block are located in second grooves, the second grooves are formed in the edges of the upper portions of the inner walls of the two sides of the box body, a push plate is arranged on one side of the fixture block, a connecting rod is arranged in the center of the outer wall of the other side of the push plate, a second spring is arranged on the outer wall of the connecting rod, and the other end of the connecting rod penetrates through holes in the inner wall of the second groove to be connected with a pressing handle.

Preferably, the outer wall of the other side of the first connecting plate is in contact with the inner wall of one side of the box body, and the upper surface of the first connecting plate is in contact with the lower surface of the box cover.

Preferably, a rack is arranged on the outer wall of one side of the first vertical plate.

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

1. through a series of cooperation settings, in operation, if a certain yarn does not use, control end control motor starts, the motor starts and makes the output shaft carry out corotation or reversal, the output shaft carries out corotation or reversal and makes the gear carry out corotation or reversal, the gear carries out corotation or reversal and makes second riser and first riser rise respectively and descend, second riser and first riser rise respectively and descend and make down the cord grip and go up the cord grip rise respectively and descend, thereby it rises respectively and descends to press from both sides tight shut down or continue the operation with the yarn through first slipmat and second slipmat with last cord grip down, prevent that the yarn from causing the rewinder phenomenon, it is extravagant to reduce the yarn, reduce staff's work burden, avoid unnecessary through the meter loss.

2. Through a series of cooperation settings, when the internals of device is changed to needs, will press the handle and inwards press, it makes the inside displacement of connecting rod to press the handle, the inside displacement of connecting rod makes the inside displacement of push pedal, the inside displacement of push pedal makes the fixture block inwards displacement, the inside displacement of fixture block shifts out from the second recess, thereby can open the case lid and maintain the internals and can change, after the change finishes, aim at the fixture block and push down the second recess, the fixture block receives the inside displacement of extrusion force to the first recess in, when first recess and second recess link up each other, the fixture block gets into in the second recess because of first spring rebound displacement, thereby seal protection to the device, guarantee the life of device, improve the clamp to the yarn, and easily dismantle, high durability and convenient use, and strong practicability.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a box cover; 2. a first connecting plate; 3. a box body; 4. threading holes; 5. a first non-slip mat; 6. pressing a line block; 7. a second connecting plate; 8. a second non-slip mat; 9. an upper line pressing block; 10. a first mounting plate; 11. a first vertical plate; 12. a motor; 13. a gear; 14. a second vertical plate; 15. a second mounting plate; 16. a first groove; 17. a first spring; 18. a third connecting plate; 19. a clamping block; 20. pushing the plate; 21. a second spring; 22. a connecting rod; 23. pressing the handle; 24. a second groove.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an automatic thread clamping device of a full-computerized flat knitting machine comprises a box body 3, a box cover 1 is arranged on the upper surface of the box body 3, first grooves 16 are respectively arranged on the outer walls of two sides of the box cover 1, first springs 17 are arranged in the first grooves 16, one ends of the first springs 17 are connected with the inner walls of the first grooves 16, the other ends of the first springs 17 are connected with a third connecting plate 18, clamping blocks 19 are arranged at the other ends of the third connecting plate 18, the other ends of the clamping blocks 19 are positioned in second grooves 24, the second grooves 24 are arranged at the upper edges of the inner walls of two sides of the box body 3, a push plate 20 is arranged on one side of each clamping block 19, a connecting rod 22 is arranged at the central position of the outer wall of the other side of the push plate 20, second springs 21 are arranged on the outer wall of the connecting rod 22, the other ends of the connecting rods 22 penetrate through holes in the inner walls of the second grooves 24 to be connected with a pressing handle 23, when the internal parts of the device need to be replaced, the pressing handle 23 is pressed inwards, the pressing handle 23 moves inwards to enable the connecting rod 22 to move inwards, the connecting rod 22 moves inwards to enable the push plate 20 to move inwards, the push plate 20 moves inwards to enable the fixture block 19 to move inwards, the fixture block 19 moves inwards to move out of the second groove 24, so that the box cover 1 can be opened to maintain and replace internal parts, after replacement is completed, the fixture block 19 is aligned with the second groove 24 to press downwards, the fixture block 19 moves inwards to the first groove 16 under the action of extrusion force, when the first groove 16 and the second groove 24 are communicated with each other, the fixture block 19 rebounds and moves into the second groove 24 due to the first spring 17, and therefore sealing protection is performed on the device, the service life of the device is guaranteed, clamping of yarns is improved, the device is easy to detach, use is convenient, and practicability is high;

specifically, a lower wire pressing block 6 is arranged on the upper surface inside the box body 3, a first non-slip mat 5 is arranged on the upper surface of the lower wire pressing block 6, the lower surface of the lower wire pressing block 6 is in contact with the upper surface inside the box body 3, second connecting plates 7 are arranged at the edges of the lower portions of the outer walls of the two sides of the lower wire pressing block 6, the lower surfaces of the second connecting plates 7 are in contact with the upper surface inside the box body 3, a second vertical plate 14 is arranged on one side of the upper surface of the second connecting plate 7, a rack is arranged on the outer wall of one side of the second vertical plate 14, a second mounting plate 15 is arranged behind the second vertical plate 14, the second mounting plates 15 are arranged on the inner walls of the two sides of the box body 3, a motor 12 is arranged on the upper surface of the second mounting plate 15, the model of the motor 12 can be 25GA370, a gear 13 is arranged on the outer wall of an output shaft of the motor 12, the outer wall of one side of the gear 13 is in contact with the outer wall of one side of the second vertical plate 14, and the other side outer wall of the gear 13 contacts with one side outer wall of the first vertical plate 11, a rack is arranged on one side outer wall of the first vertical plate 11, the first vertical plate 11 is installed on the first connecting plate 2, the other side outer wall of the first connecting plate 2 contacts with one side inner wall of the box body 3, the upper surface of the first connecting plate 2 contacts with the lower surface of the box cover 1, one side outer wall of the first connecting plate 2 is connected with the upper pressure block 9, the upper surface of the upper pressure block 9 contacts with the lower surface of the box cover 1, the lower surface of the upper pressure block 9 is provided with the second anti-skid pad 8, when the yarn is not used, the control end controls the motor 12 to start, the motor 12 starts to enable the output shaft to rotate forwards or backwards, the output shaft enables the gear 13 to rotate forwards or backwards, the gear 13 enables the second vertical plate 14 and the first vertical plate 11 to respectively ascend and descend through forward or backward rotation, the second vertical plate 14 and the first vertical plate 11 respectively ascend and descend to enable the lower yarn pressing block 6 and the upper yarn pressing block 9 to ascend and descend respectively, and the lower yarn pressing block 6 and the upper yarn pressing block 9 respectively ascend and descend to clamp yarns to stop running or continue running through the first anti-slip mat 5 and the second anti-slip mat 8, so that the phenomenon of cloth rewinding caused by the yarns is prevented, the yarn waste is reduced, the labor burden of workers is reduced, and unnecessary warp counting loss is avoided;

specifically, the lower surfaces of the outer walls of the two sides of the box body 3 are provided with first mounting plates 10, bolts are arranged on the first mounting plates 10, and the front end face and the rear end face of the box body 3 are provided with threading holes 4.

The working principle is as follows: when the device works, if a certain yarn is not used, the control end controls the motor 12 to be started, the motor 12 is started to enable the output shaft to rotate forwards or reversely, the output shaft rotates forwards or reversely to enable the gear 13 to rotate forwards or reversely, the gear 13 rotates forwards or reversely to enable the second vertical plate 14 and the first vertical plate 11 to ascend and descend respectively, the second vertical plate 14 and the first vertical plate 11 ascend and descend respectively to enable the lower yarn pressing block 6 and the upper yarn pressing block 9 to ascend and descend respectively, the lower yarn pressing block 6 and the upper yarn pressing block 9 ascend and descend respectively, so that the yarn is clamped and stopped or continuously operated through the first anti-slip mat 5 and the second anti-slip mat 8, the phenomenon that the yarn rolls back is prevented, the yarn waste is reduced, the labor burden of workers is reduced, unnecessary warp metering loss is avoided, when the internal parts of the device need to be replaced, the pressing handle 23 is pressed inwards, the pressing handle 23 is moved inwards to enable the connecting rod 22 to move inwards, connecting rod 22 inward displacement makes push pedal 20 inward displacement, push pedal 20 inward displacement makes fixture block 19 inward displacement, fixture block 19 inward displacement shifts out from second recess 24, thereby can open case lid 1 and maintain the internals and can change, change the back that finishes, aim at second recess 24 with fixture block 19 and push down, fixture block 19 receives the inside displacement of extrusion force to first recess 16 in, when first recess 16 link up each other with second recess 24, fixture block 19 gets into in second recess 24 because of first spring 17 resilience displacement, thereby seal the protection to the device, guarantee the life of device, improve the clamp tight to the yarn, and easily dismantle, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic trapping mechanism of full-computerized flat knitting machine, includes box (3), its characterized in that: the upper surface of the box body (3) is provided with a box cover (1), the inner upper surface of the box body (3) is provided with a lower pressing line block (6), the upper surface of the lower pressing line block (6) is provided with a first non-slip mat (5), the lower surface of the lower pressing line block (6) is contacted with the inner upper surface of the box body (3), the edges of the lower parts of the outer walls of the two sides of the lower pressing line block (6) are respectively provided with a second connecting plate (7), the lower surface of the second connecting plate (7) is contacted with the inner upper surface of the box body (3), one side of the upper surface of the second connecting plate (7) is provided with a second vertical plate (14), the outer wall of one side of the second vertical plate (14) is provided with a rack, the rear part of the second vertical plate (14) is provided with a second mounting plate (15), the second mounting plate (15) is mounted on the inner walls of the two sides of the box body (3), the upper surface of the second mounting plate (15) is provided with a motor (12), be provided with gear (13) on the outer wall of the output shaft of motor (12), one side outer wall of gear (13) contacts with one side outer wall of second riser (14), and the opposite side outer wall of gear (13) contacts with one side outer wall of first riser (11), install on first connecting plate (2) first riser (11), one side outer wall and last line ball piece (9) of first connecting plate (2) are connected, the lower surface mounting of going up line ball piece (9) has second slipmat (8).

2. The automatic thread tension device of the fully computerized flat knitting machine according to claim 1, wherein: the upper surface of the upper line pressing block (9) is in contact with the lower surface of the box cover (1).

3. The automatic thread tension device of the fully computerized flat knitting machine according to claim 1, wherein: the lower surfaces of the outer walls of the two sides of the box body (3) are provided with first mounting plates (10), bolts are arranged on the first mounting plates (10), and threading holes (4) are formed in the front end face and the rear end face of the box body (3).

4. The automatic thread tension device of the fully computerized flat knitting machine according to claim 1, wherein: the outer walls of two sides of the box cover (1) are both provided with a first groove (16), a first spring (17) is arranged in the first groove (16), one end of the first spring (17) is connected with the inner wall of the first groove (16), the other end of the first spring (17) is connected with a third connecting plate (18), a clamping block (19) at the other end of the third connecting plate (18) is connected, the other end of the clamping block (19) is positioned in a second groove (24), the second groove (24) is arranged at the upper edge of the inner walls at the two sides of the box body (3), one side of the clamping block (19) is provided with a push plate (20), a connecting rod (22) is arranged at the center of the outer wall of the other side of the push plate (20), a second spring (21) is arranged on the outer wall of the connecting rod (22), and the other end of the connecting rod (22) passes through a through hole on the inner wall of the second groove (24) and is connected with the pressing handle (23).

5. The automatic thread tension device of the fully computerized flat knitting machine according to claim 1, wherein: the outer wall of the other side of the first connecting plate (2) is in contact with the inner wall of one side of the box body (3), and the upper surface of the first connecting plate (2) is in contact with the lower surface of the box cover (1).

6. The automatic thread tension device of the fully computerized flat knitting machine according to claim 1, wherein: and a rack is arranged on the outer wall of one side of the first vertical plate (11).