CN212128465U - Knit seam and turn over integrative hosiery machine aircraft nose suturing device - Google Patents

Abstract

The utility model discloses a knit sewing and turn-over integrated hosiery machine head sewing device, which comprises a hosiery machine body, wherein a controller and a sewing component are arranged on the hosiery machine body, the left end of the hosiery machine body is fixedly connected with a pair of pre-leveling rods which are symmetrically distributed, each pre-leveling rod comprises a rotating rod and a fixed rod, the rotating rods are rotatably connected with the fixed rods, the fixed rods are fixedly connected with the left end of the hosiery machine body, one end of each pair of rotating rods and the other end of each fixed rod, which are close to each other, are respectively provided with a moving groove and a connecting groove, an air suction box is slidably connected in the moving groove, the outer end of each rotating rod is fixedly provided with a negative pressure pump, a rubber hose is fixedly communicated between the negative pressure pump and the adjacent air suction box, a first electromagnet is fixedly arranged on the side wall of the moving groove, a second electromagnet is fixedly arranged at one end, the manual task amount is reduced, and the sewing efficiency and quality are improved.

Description

Knit seam and turn over integrative hosiery machine aircraft nose suturing device

Technical Field

The utility model relates to a knit socks equipment field, more specifically say, relate to a knit seam and turn over integrative hosiery machine aircraft nose suturing device.

Background

The sock toe sewing machine is one kind of common equipment in textile machinery and has the main function of sewing cut edge material to the toe of socks knitted by knitting machine. The tip of the sock which is got off by the knitting machine is unclosed and opened, and sewing and shearing allowance is left, and the tip of the sock is particularly ironed and attached as the sock is stretched according to the shape of the foot when being worn on the foot. Therefore, the toe portion should be soft, beautiful, sufficiently elastic, and have high sewing strength. The sock toe sewing machine is a device specially used for sewing the toe part of a sock.

When sewing up the undertoe, put into the obvious horizontal bar that the finer yarn of undertoe formed and align the capable board, move the socks base to the thorn dish by the rack plate below the capable board, push the undertoe by the broach again to the seam tooth of thorn dish, along with the rotation of thorn dish, the scissors will grip the horizontal row and cut away, make and leave partial parallel and level, then sew up the end. The sewing toe is carried out twice, firstly, the stitch on the disc tooth is sewed through the toe sewing mechanism, then, the stitch between the disc teeth is sewed through the toe sewing mechanism, after sewing, a suture is cut off by a rear scissors, but when feeding, the manual feeding is needed, the toe needs to be flatly spread out for simple alignment, so that the follow-up toe sewing is convenient, the quality is high, the sock belongs to soft fabric after all, when feeding, on one hand, the patience and the technical level of technical personnel are tested, and the sock needs to be adjusted and leveled in a certain time, so that the toe sewing efficiency can not be effectively improved all the time, on the other hand, the phenomenon that the wrinkle or the alignment error of the sock is easy to occur in the feeding process, and further the follow-up toe sewing quality is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a knit seam and turn over integrative hosiery machine aircraft nose suturing device, it can realize laying out fast and expand socks to carry and continue to sew up the head to sewing up the subassembly on the conveyer belt, reduce artifical task volume, improve and sew up efficiency and quality.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A hosiery machine head sewing device integrating sewing and turning comprises a hosiery machine body, wherein a controller and a sewing assembly are mounted on the hosiery machine body, a pair of symmetrically-distributed pre-leveling rods are fixedly connected to the left end of the hosiery machine body, each pre-leveling rod comprises a rotating rod and a fixing rod, the rotating rods are rotatably connected with the fixing rods, the fixing rods are fixedly connected with the left end of the hosiery machine body, one pair of rotating rods and one pair of fixing rods are close to one end of each other and are respectively provided with a moving groove and a connecting groove, an air suction box is connected in the moving groove in a sliding mode, the outer end of each rotating rod is fixedly provided with a negative pressure pump, a rubber hose is fixedly communicated between the negative pressure pump and the adjacent air suction box, a first electromagnet is fixedly mounted on the side wall of the moving groove, a second electromagnet is fixedly mounted at the end, close to the first electromagnet, and the negative pressure pump, the, a pair of socks that wait to sew up are pressed from both sides between the box that induced drafts, this internal a pair of conveyer belt of installing of hosiery machine, and the conveyer belt lies in leveling in advance the pole and sews up between the subassembly, can realize laying out fast and expand socks to carry and continue to sew up the subassembly on the conveyer belt and sew up the head, reduce artifical task volume, improve and sew up efficiency and quality.

Further, the limit bull stick of dead lever outer end fixedly connected with directional dwang, the limit bull stick is the L type, and the limit bull stick can be injectd the rotation angle of separating of dwang, has both practiced thrift the time that the separation merges, can avoid separately excessively being difficult to reset under the effect of magnetic force simultaneously.

Further, the box that induced drafts includes hollow box body, the box body is close to and waits to sew up socks one end and sets up a plurality of evenly distributed's absorption hole, box body upper end fixedly connected with integrated into one piece's limit for height board takes the air in the box body out based on the negative pressure pump and forms the negative pressure, utilizes the absorption hole to adsorb and expand socks, and the limit for height board plays the limit for height effect to socks, can also guarantee that the welt is located same height.

Further, the box that induced drafts is kept away from and is waited to sew up socks one end fixedly connected with T type slider, set up on the shifting chute inner wall with T type slider assorted T type spout, and sliding connection between T type slider and the T type spout, cooperation between T type slider and the T type spout not only can reduce the frictional force of box that induced drafts at the slip in-process, makes things convenient for its quick travel under magnetic force, can improve the straight line precision of removal simultaneously, convenient accurate dock the conveyer belt with socks between, can also prevent that the box that induced drafts from droing from the shifting chute.

Further, the length of box that induced drafts slightly is less than the width of waiting to sew up socks, and is a pair of distance between box and the conveyer belt that induced drafts slightly is less than the thickness of waiting to sew up socks, and the length of box that induced drafts slightly is less than the width of waiting to sew up socks and can ensure the box that induced drafts when removing to the spread groove, can be with socks safety and accuracy send into to between a pair of conveyer belt, and the distance between box and the conveyer belt that induced drafts slightly is less than the thickness of waiting to sew up socks and can guarantee that socks level and unfold and to it, utilizes static friction to fix socks simultaneously.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize laying out fast and expand socks to carry and continue to sewing up the subassembly on the conveyer belt and sew up the head, reduce artifical task volume, improve and sew up efficiency and quality.

(2) The rotation limiting rod is fixedly connected to the outer end of the fixing rod and points to the rotating rod, the rotation limiting rod is of an L shape, the rotation limiting rod can limit the rotation separation angle of the rotating rod, the separation and combination time is saved, and meanwhile, the phenomenon that separation is excessive and difficult to reset under the action of magnetic force can be avoided.

(3) The box that induced drafts includes hollow box body, and the box body is close to treat to sew up socks one end and sets up a plurality of evenly distributed's absorption hole, and box body upper end fixedly connected with integrated into one piece's limit for height board takes the air in the box body out based on the negative pressure pump and forms the negative pressure, utilizes the absorption hole to adsorb socks and expand, and the limit for height board plays the limit for height effect to socks, can also guarantee that the welt is located same height.

(4) The box that induced drafts is kept away from and is waited to sew up socks one end fixedly connected with T type slider, set up on the shifting chute inner wall with T type slider assorted T type spout, and sliding connection between T type slider and the T type spout, cooperation between T type slider and the T type spout not only can reduce the frictional force of box that induced drafts at the slip in-process, make things convenient for its quick travel under magnetic action, can improve the straight line precision of removal simultaneously, convenient accurate dock to the conveyer belt with socks, can also prevent that the box that induced drafts from droing in the shifting chute.

(5) The length of box that induced drafts slightly is less than the width of waiting to sew up socks, a pair of distance between box and the conveyer belt that induced drafts slightly is less than the thickness of waiting to sew up socks, the length of box that induced drafts slightly is less than the width of waiting to sew up socks can ensure the box that induced drafts when removing to the spread groove, can be with socks safety and accuracy send into to between a pair of conveyer belt, the distance between box and the conveyer belt that induced drafts slightly is less than the thickness of waiting to sew up socks and can guarantee that socks level and unfold and to it, utilize static friction to fix socks simultaneously.

Drawings

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

FIG. 2 is a top cross-sectional view of a pre-flattened stem portion of the present invention;

FIG. 3 is a schematic structural view of the pre-leveling rod of the present invention in a separated state;

fig. 4 is a schematic structural view of the air suction box of the present invention.

The reference numbers in the figures illustrate:

the sock sewing machine comprises a sock machine body 1, a controller 2, a pre-leveling rod 3, a 301 rotating rod, a 302 fixing rod, a 303 rotation limiting rod, 4 socks to be sewn, a 5 negative pressure pump, a 6 air suction box, a 601 box body, a 602 height limiting plate, 603 adsorption holes, a 7 first electromagnet, an 8 second electromagnet, a 9T-shaped sliding block, a 10T-shaped sliding groove, a 11 rubber hose and a 12 conveying belt.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Example 1:

referring to fig. 1-2, a head sewing device of a hosiery machine for knitting, sewing and turning integrally comprises a hosiery machine body 1, a controller 2 and a sewing component are mounted on the hosiery machine body 1, the above structure is the prior art of hosiery machines, the detailed structure and the working principle are not repeated herein, a pair of symmetrically distributed pre-leveling rods 3 are fixedly connected to the left end of the hosiery machine body 1 to assist technicians to quickly and efficiently unfold and align socks, the pre-leveling rods 3 comprise rotating rods 301 and fixing rods 302, the rotating rods 301 are rotatably connected with the fixing rods 302, the fixing rods 302 are fixedly connected to the left end of the hosiery machine body 1, a moving groove and a connecting groove are respectively formed at one end, close to each other, of the rotating rods 301 and the fixing rods 302, an air suction box 6 is slidably connected in the moving groove, the air suction box 6 can move from the moving groove to the connecting groove to form a complete slideway, a pump 5 is, the negative pressure pump 5 and the adjacent box 6 that induced drafts between fixed intercommunication have the flexible rubber hose 11, utilize the negative pressure effect to adsorb and expand socks, fixed mounting has first electro-magnet 7 on the shifting chute lateral wall, the box 6 that induced drafts is close to first electro-magnet 7 one end fixed mounting has second electro-magnet 8, and negative pressure pump 5, first electro-magnet 7 and second electro-magnet 8 all with controller electric connection, it is equipped with between the box 6 that induced drafts to press from both sides and waits to sew up socks 4, install a pair of conveyer belt 12 in the hosiery machine body 1, and conveyer belt 12 is located between the leveling rod 3 and the sewing up subassembly in advance, conveyer belt 12 is the conventional part in this field also, concrete structure and theory of operation are no longer repeated here, after the tiling of box 6 that induced drafts socks, butt joint to conveyer.

Inhale wind box 6 and keep away from 4 one end fixedly connected with T type sliders 9 of socks of waiting to sew up, set up on the shifting chute inner wall with T type slider 9 assorted T type spout 10, and sliding connection between T type slider 9 and the T type spout 10, cooperation between T type slider 9 and the T type spout 10 not only can reduce the frictional force of box 6 at the slip in-process that inhales wind, make things convenient for it quick travel under the magnetic force effect, can improve the straight line precision of removal simultaneously, convenient accurate dock the socks to between conveyer belt 12, can also prevent to inhale wind box 6 and drop from the shifting chute.

Referring to fig. 2-3, the outer end of the fixing rod 302 is fixedly connected with a rotation limiting rod 303 pointing to the rotation rod 301, the rotation limiting rod 303 is L-shaped, and the rotation limiting rod 303 can limit the rotation separation angle of the rotation rod 301, so that the separation and combination time is saved, and the phenomenon that the separation is excessive and the separation is difficult to reset under the action of magnetic force can be avoided.

Referring to fig. 4, the air suction box 6 includes a hollow box body 601, a plurality of evenly distributed suction holes 603 are formed in one end of the box body 601 close to the sock 4 to be sewn, an integrally formed height limiting plate 602 is fixedly connected to the upper end of the box body 601, negative pressure is formed by pumping air in the box body 601 out based on the negative pressure pump 5, the sock is sucked and unfolded through the suction holes 603, the height limiting plate 602 plays a role in limiting the height of the sock, and the sock opening can be guaranteed to be located at the same height.

The length of box 6 that induced drafts slightly is less than the width of waiting to sew up socks 4, a pair of distance between box 6 and the conveyer belt 12 that induced drafts slightly is less than the thickness of waiting to sew up socks 4, the length of box 6 that induced drafts slightly is less than the width of waiting to sew up socks 4 can ensure box 6 that induced drafts when removing to the spread groove, can be with socks safety and accuracy send into to between a pair of conveyer belt 12, the distance between box 6 and the conveyer belt 12 that induced drafts slightly is less than the thickness of waiting to sew up socks 4 and can guarantee that socks level and smooth expansion and to it, utilize static friction to fix socks.

When in use, a technician inserts socks to be sewed between the pair of air suction boxes 6 and upwards supports the height limiting plate 602 until the socks cannot move, then starts the negative pressure pump 5 to expand and position the socks under the negative pressure adsorption action of the air suction boxes 6 to force the socks to be completely expanded so as to avoid the occurrence of wrinkles and folding, then simultaneously starts the pair of first electromagnets 7, the rotating rods 301 are combined and parallel under the magnetic attraction action of the pair of first electromagnets 7, the pair of air suction boxes 6 extrude the socks to be tiled, then starts the second electromagnet 8 and leads in opposite current, the air suction boxes 6 are pushed under the action of magnetic repulsion force to move from the moving groove to the connecting groove, at the moment, the socks are just sent between the pair of conveyor belts 12, the negative pressure pump 5 is closed to convey the socks to the sewing assembly under the driving action of the conveyor belts 12 to sew the head, then closes the second electromagnet 8 and simultaneously changes the current direction of the first electromagnets 7 to mutually repel and open one air suction box 6, begin next socks, the relevant procedure can be write into according to prior art to the controller to technical staff in this field can, technical staff when actual operation, only need with socks send into a pair of box 6 that induced drafts in simply align can, follow-up full-automatic expansion tiling and conveying to sewing up the subassembly, compare with current hosiery machine suturing device, the utility model discloses can realize laying out fast and expand socks to carry and continue to sewing up the end to sewing up the subassembly on the conveyer belt, reduce the manual task volume, improve and sew up efficiency and quality.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a knit seam and turn over integrative hosiery machine aircraft nose suturing device, includes hosiery machine body (1), install controller (2) and sew up the subassembly, its characterized in that on hosiery machine body (1): the left end fixedly connected with a pair of symmetric distribution of hosiery machine body (1) is flattening pole (3) in advance, flattening pole (3) in advance includes dwang (301) and dead lever (302), and rotates between dwang (301) and dead lever (302) to be connected, dead lever (302) and hosiery machine body (1) left end fixedly connected, and is a pair of dwang (301) and dead lever (302) are close to one end each other and have seted up shifting chute and spread groove respectively, sliding connection has air suction box (6) in the shifting chute, dwang (301) outer end fixed mounting has negative pressure pump (5), fixed intercommunication has rubber hose (11) between negative pressure pump (5) and adjacent air suction box (6), fixed mounting has first electro-magnet (7) on the shifting chute lateral wall, air suction box (6) are close to first electro-magnet (7) one end fixed mounting has second electro-magnet (8), and negative pressure pump (5), first electro-magnet (7) and second electro-magnet (8) all with controller electric connection, it is a pair of press from both sides between box (6) of inhaling to be equipped with and wait to sew up socks (4), install a pair of conveyer belt (12) in hosiery machine body (1), and conveyer belt (12) are located in advance between leveling rod (3) and the sewing up subassembly.

2. The machine head sewing device of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: dead lever (302) outer end fixedly connected with limit bull stick (303) to dwang (301), limit bull stick (303) are the L type.

3. The machine head sewing device of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: the air suction box (6) comprises a hollow box body (601), a plurality of uniformly distributed adsorption holes (603) are formed in one end, close to the sock (4) to be sewn, of the box body (601), and an integrally formed height limiting plate (602) is fixedly connected to the upper end of the box body (601).

4. The machine head sewing device of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: the air suction box (6) is far away from one end of the sock (4) to be sewn and is fixedly connected with a T-shaped sliding block (9), a T-shaped sliding groove (10) matched with the T-shaped sliding block (9) is formed in the inner wall of the moving groove, and the T-shaped sliding block (9) is connected with the T-shaped sliding groove (10) in a sliding mode.

5. The machine head sewing device of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: the length of the air suction boxes (6) is slightly smaller than the width of the socks (4) to be sewn, and the distance between the pair of air suction boxes (6) and the conveyor belt (12) is slightly smaller than the thickness of the socks (4) to be sewn.

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