CN212688397U

CN212688397U - Overlock machine conveyer

Info

Publication number: CN212688397U
Application number: CN202021061811.XU
Authority: CN
Inventors: 朱荣军; 周鸣雷
Original assignee: Suzhou Gaohong Home Textile Co ltd
Current assignee: Suzhou Gaohong Home Textile Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-12
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a serger conveyer, which comprises a workbench, wherein the workbench is provided with a cutting mechanism, a clamping mechanism and a folding label conveying device, and two side edges of the clamping mechanism are provided with conveying devices; the conveying device comprises a cross beam fixed on a workbench, a conveying rail is arranged on the cross beam, a bearing table is connected to the conveying rail in a sliding mode, a sliding driving mechanism for driving the bearing table to slide is arranged on the cross beam, a vertical downward telescopic cylinder is fixed on the bearing table, a clamping frame is fixed on a telescopic rod of the telescopic cylinder, a plurality of thumb cylinders are arranged on the clamping frame, and clamping jaws are fixed at two working ends of each thumb cylinder; the folding and conveying mark device is arranged on the side edge of the cross beam. The utility model discloses have the validity of having guaranteed the transportation, and then guaranteed the production efficiency's of towel effect.

Description

Overlock machine conveyer

Technical Field

The utility model relates to a set up of overlock machine processing, especially, relate to an overlock machine conveyer.

Background

The prior Chinese patent with publication number CN104358036B discloses a bilateral overlock processing device, which comprises a machine table, a synchronous roller, a cutting mechanism, a clamping mechanism, a sucker feeding mechanism, two folding and feeding mark devices and two pairs of overlock mechanisms; the cloth passes through the synchronous roller and the cutting mechanism in sequence and then is horizontally dragged and conveyed by the clamping mechanism along the feeding direction; the sucker feeding mechanism is fixedly arranged between the cutting mechanism and the clamping mechanism; the sucker feeding mechanism transfers the cloth to two sides of the machine table; a pair of overlocking mechanisms are respectively arranged on two sides of the machine platform; and a folding and label feeding device is also arranged between the overlock mechanism and the machine table.

The technical scheme has the following defects: when the surfaces of produced towels and the like are uneven, a large amount of fluff is filled, so that the suction force of the sucker feeding mechanism is often insufficient due to the existence of gaps when the sucker feeding mechanism adsorbs the towels, the towels cannot be normally transported, and the cloth production efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims at providing a serger conveyer has advantages: the effectiveness of the transportation process is ensured, and the production efficiency of the towel is further ensured.

The above object of the present invention is achieved by the following technical solutions: a serger conveying device comprises a workbench, wherein a cutting mechanism, a clamping mechanism and a label folding and conveying device are arranged on the workbench, and conveying devices are arranged on two side edges of the clamping mechanism; the conveying device comprises a cross beam fixed on a workbench, a conveying rail is arranged on the cross beam, a bearing table is connected to the conveying rail in a sliding mode, a sliding driving mechanism for driving the bearing table to slide is arranged on the cross beam, a vertical downward telescopic cylinder is fixed on the bearing table, a clamping frame is fixed on a telescopic rod of the telescopic cylinder, a plurality of conveying thumb cylinders are arranged on the clamping frame, and clamping jaws are fixed to two working ends of each conveying thumb cylinder; the folding and conveying mark device is arranged on the side edge of the cross beam.

Through adopting above-mentioned technical scheme, through shutdown mechanism when driving the cloth transportation through fixture, cut apart into two pieces of cloth that the size is the same with the cloth, then drive centre gripping frame and carry the thumb cylinder through telescopic cylinder and move down, make two clamping jaw laminatings on carrying the thumb cylinder on the towel, then make two clamping jaw closures press from both sides tight towel through carrying the thumb cylinder, then drive the towel laminating through sliding drive device and slide on the workstation, thereby the stability of towel transportation has been guaranteed, so that roll over and send the mark device to make up the label, and then production efficiency has been guaranteed.

The present invention may be further configured in a preferred embodiment as: the conveying thumb cylinders are at least five, four are uniformly arranged along the circumferential direction of the clamping frame, and the other conveying thumb cylinder and the four conveying thumb cylinders are arranged at equal intervals.

By adopting the technical scheme: carry the even centre gripping of thumb cylinder on the towel to drive the towel and remove, prevent that the towel from taking place the fold and influencing and make up the label at the in-process that removes, thereby guaranteed production efficiency.

The present invention may be further configured in a preferred embodiment as: the cross section of the clamping jaw is arranged in an L shape.

By adopting the technical scheme, the contact area of the clamped part of the towel is increased by the L-shaped design, so that the transverse and longitudinal smoothness of the towel is ensured, and the normal sewing of the label of the towel is ensured.

The present invention may be further configured in a preferred embodiment as: and the adjacent surfaces of the two clamping jaws are respectively provided with a convex edge and a groove for buckling the convex edge.

Through adopting above-mentioned technical scheme, the stability of towel surface fine hair is held to the clamping jaw to the stationarity in the towel transportation has been guaranteed.

The present invention may be further configured in a preferred embodiment as: and one side of the conveying device, which is far away from the clamping mechanism, is sequentially provided with a discharging device and a stacking device for stacking towels.

By adopting the technical scheme, after the towel is sewed with the label, the produced towel is automatically stacked through the discharging device and the stacking device without influencing the production of subsequent towels, so that the production efficiency is ensured.

The present invention may be further configured in a preferred embodiment as: discharging device is equipped with a plurality of first conveyor belt including the decurrent deflector of slope, equidistant on the deflector, and the deflector upper end is provided with drives first conveyor belt pivoted first belt pulley, and the deflector low side is rotated and is connected with and drives and start drive belt pivoted second belt pulley, is fixed with drive second belt pulley pivoted driving motor on the deflector, and the low side butt of deflector has the horizontally board of prepareeing material.

Through adopting above-mentioned technical scheme, driving motor drives the second belt pulley and rotates, and then makes first conveying belt rotate and then drives the towel and transport to wait for to fold the material device from the deflector and fold the material on the horizontal board of prepareeing material.

The present invention may be further configured in a preferred embodiment as: fold the material device, including being located the supporting beam of preparing material board top, it folds the material slide rail to be provided with on the supporting beam, it has the material backup pad of folding to fold to slide on the material slide rail, it folds the gliding material actuating mechanism that folds of material backup pad to be equipped with the drive on the supporting beam, it is provided with vertical decurrent material cylinder of folding to fold in the material backup pad to fold, it is provided with a plurality of material thumb cylinders of folding that are used for the centre gripping cloth on the telescopic link of material cylinder to fold, the side of preparing the flitch is provided with folds the.

By adopting the technical scheme, the stacking driving mechanism drives the stacking supporting plate to slide above the material preparing plate, then the stacking cylinder drives the stacking thumb cylinder to move downwards, and after the towel is clamped by the two working ends of the stacking thumb cylinder, the stacking cylinder drives the cloth to lift up, and the stacking supporting plate moves onto the stacking plate under the driving of the stacking driving mechanism. And then the stacking thumb cylinder releases the towel, so that the towel falls on the stacking plate.

The present invention may be further configured in a preferred embodiment as: the stacking box is internally provided with a stacking driving mechanism which drives the stacking plates to vertically slide.

By adopting the technical scheme, the stacking thumb cylinder loosens the towels to enable the towels to fall on the stacking plate, and then the vertical driving mechanism drives the material preparing plate to move downwards so that the towels can be stacked together.

To sum up, the utility model discloses a following at least one useful technological effect:

1. then, the telescopic cylinder drives the clamping frame and the thumb cylinder to move downwards, so that the two clamping jaws on the thumb cylinder are attached to the towel, then the thumb cylinder enables the two clamping jaws to be closed to clamp the towel, and then the sliding driving device drives the towel to be attached to the workbench to slide, so that the stability of towel transportation is ensured, and further the production efficiency is ensured;

2. after the label is sewn on the towel, the produced towels are automatically stacked through the discharging device and the stacking device, so that the production of subsequent towels is not influenced, and the production efficiency is further ensured.

Drawings

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

FIG. 2 is a schematic view of the structure of the conveying apparatus in this embodiment;

fig. 3 is a schematic structural diagram of the discharging device and the stacking device in the embodiment.

In the figure, 1, a bracket; 2. a working strip; 3. a cutting mechanism; 4. a clamping mechanism; 5. a conveying device; 6. a discharging device; 7. a material stacking device; 8. a cross beam; 10. A bearing table; 11. a slide driving device; 12. a telescopic cylinder; 13. a clamping frame; 14. a delivery thumb cylinder; 15. a clamping jaw; 16. a rib; 18. a guide plate; 19. a first conveyor belt; 20. a first pulley; 21. a second pulley; 23. Preparing a material plate; 24. a third belt pulley; 25. a second conveyor belt; 26. a support beam; 28. preparing a material supporting plate; 29. a stacking drive device; 30. a material stacking cylinder; 31. a material stacking frame; 32. a stacking thumb cylinder; 33. stacking the material boxes; 34. a box body; 35. and a material stacking 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 a serger conveyer, including support 1. A horizontal workbench is fixed on the support 1, a cutting mechanism 3 and a clamping mechanism 4 are arranged on the workbench, and the cloth is cut into two pieces of cloth with the same size through the cutting mechanism 3 when the clamping mechanism 4 drives the cloth to be transported. Conveying devices 5 are arranged on two side edges of the clamping mechanism 4, and a folding and label conveying device is arranged on a side edge workbench of the conveying device 5 in the cloth conveying direction and used for sewing a label on the towel. One side of the conveying device 5, which is far away from the clamping mechanism 4, is sequentially provided with the discharging device 6 and the stacking device 7, so that the processed towels are automatically discharged and then stacked, the product stacking time is saved, and the production efficiency is improved.

Referring to fig. 1 and 2, the conveying device 5 includes a beam 8 fixed on the worktable, and the beam 8 is horizontally arranged along the direction from the clamping mechanism 4 to the label folding and conveying device. The horizontal transportation rail (not shown in the figure) is arranged on the cross beam 8, the bearing platform 10 slides on the transportation rail, and the sliding driving device 11 for driving the bearing platform 10 to slide is arranged on the cross beam 8. The driving device is a servo motor, the servo motor drives the bearing platform 10 to slide along the conveying rail through a screw rod, and the screw rod transmission ensures the controllability of the moving distance of the bearing platform 10 in the horizontal direction, so that the conveying effect is ensured. A vertically downward telescopic cylinder 12 is fixed on the bearing table 10, a clamping frame 13 is fixed on a telescopic rod of the telescopic cylinder 12, and at least five vertically downward conveying thumb cylinders 14 (five in the embodiment) are arranged on the clamping frame 13. Four of the five conveying thumb cylinders 14 are uniformly arranged along the circumferential direction of the clamping frame 13, and the other conveying thumb cylinder 14 is fixed in the middle of the four conveying thumb cylinders 14 and is arranged at equal intervals with the other four conveying thumb cylinders 14. So that the thumb conveying cylinder 14 can be uniformly clamped on the towel and drive the towel to move, and the phenomenon that the sewn label is influenced by the wrinkles generated in the moving process of the towel is prevented. Clamping jaws 15 with L-shaped cross sections are fixed at two working ends of each thumb conveying cylinder 14, and convex ribs 16 and grooves (not shown in the figure) for clamping the convex ribs 16 are respectively arranged on the adjacent surfaces of the two clamping jaws 15, so that the stability of the clamping jaws 15 for clamping the surface fluff of the towel is improved. Meanwhile, the contact area of the clamped part of the towel is increased by the L-shaped design, so that the transverse and longitudinal smoothness of the towel is ensured, and the normal sewing of the label of the towel is ensured. The telescopic cylinder 12 drives the conveying thumb cylinder 14 to slide up and down, so that the thumb clamping towel can be driven to lift up to clamp another towel without contact after transportation is completed, the position of cloth is guaranteed, and the stability of the cloth is guaranteed.

Referring to fig. 1 and 3, the discharging device 6 includes a guide plate 18 inclined downward, a plurality of first transmission belts 19 are disposed on the guide plate 18 at equal intervals, a first belt pulley 20 for driving the first transmission belts 19 to rotate is disposed at the upper end of the guide plate 18, a second belt pulley 21 for driving the start transmission belts to rotate is rotatably connected to the lower end of the guide plate 18, and a driving motor (not shown in the figure) for driving the second belt pulley 21 to rotate is fixed on the guide plate 18. The low side butt of deflector 18 has horizontally board 23 of prepareeing material, it establishes to rotate to be connected with third belt pulley 24 to prepare material board 23 and keep away from deflector 18 one side, it is provided with a plurality of second conveyer belts to prepare material on board 23 equidistantly, the both ends of second conveyer belt cup joint respectively on second belt pulley 21 and third belt pulley 24, thereby when making driving motor drive second belt pulley 21 pivoted, first conveyer belt 19 and second conveyer belt 25 all follow second belt pulley 21 and rotate, make the cloth on the deflector 18 and prepare material the cloth on the board 23 and all transport forward, can not pile up and influence follow-up material stacking device 7 on preparing material board 23 and fold the material.

Referring to fig. 1 and 3, the stacking device 7 includes a support beam 26 horizontally positioned above the material preparation plate 23, the support beam 26 being disposed in a direction perpendicular to the conveying direction of the conveyor belt. A material preparation slide rail (not shown) is arranged on the support beam 26 along the length direction of the support beam 26, and a material stacking support plate slides in the material stacking slide rail. The supporting beam 8 is provided with a stacking driving mechanism for driving the stacking supporting plate to slide, the stacking driving mechanism is a servo motor, and the servo motor drives the stacking supporting plate to slide along the stacking sliding rail through a lead screw. The stacking support plate is provided with a vertical downward stacking cylinder 30, a stacking frame 31 is fixed on a telescopic rod of the stacking cylinder 30, and the stacking frame 31 is provided with a plurality of vertical downward stacking thumb cylinders 32 which are arranged at equal intervals. The stacking device 7 further comprises a stacking box 33. The stacking box 33 comprises a box body 34, a horizontal stacking plate 35 slides in the box body 34, a vertical driving mechanism (not shown in the figure) which drives the stacking plate 35 to vertically slide is arranged on the inner bottom wall of the box body 34, the vertical driving mechanism is a servo motor, and the servo motor drives the stacking plate 35 to vertically slide through a screw rod. The stacking support plate is driven by the stacking driving mechanism to slide above the material preparation plate 23, then the stacking cylinder 30 drives the stacking thumb cylinder 32 to move downwards, and after the towel is clamped by the two working ends of the stacking thumb cylinder 32, the stacking cylinder 30 drives the cloth to lift, the stacking support plate moves to the stacking plate 35 under the driving of the stacking driving mechanism. The stack thumb cylinder 32 then releases the towels so that they fall onto the stack plate 35. The vertical drive mechanism then moves the standby plate 23 downward so that the towels can be stacked together.

The implementation principle of the embodiment is as follows: drive the cloth through shutdown mechanism 3 when transporting through fixture 4, cut apart into two cloth that the size is the same with the cloth, then drive centre gripping frame 13 and thumb cylinder through telescopic cylinder 12 and move down for two clamping jaws 15 on the thumb cylinder laminate on the towel, then make two clamping jaws 15 closure through the thumb cylinder press from both sides tight towel, then drive the towel laminating through slip drive arrangement 11 and slide on the workstation, then send mark device to make up the label through rolling over. Then, the manufactured towels are stacked on the stacking plate 35 through the conveying device 5 and the stacking device 7, so that the normal conveying of the towels is ensured, and the production efficiency is ensured.

Claims

1. The utility model provides a serger conveyer, includes the workstation, be equipped with shutdown mechanism (3) and fixture (4) on the workstation, the both sides of fixture (4) all are equipped with the book and send mark device, its characterized in that: a conveying device (5) is arranged between each label folding and conveying device and the clamping mechanism (4);

conveyor (5) are including fixing crossbeam (8) on the workstation, be provided with the transportation rail on crossbeam (8), sliding connection has plummer (10) on the transportation rail, be provided with on crossbeam (8) and drive the gliding slip actuating mechanism of plummer (10), be fixed with vertical decurrent cylinder on plummer (10), be fixed with centre gripping frame (13) on the telescopic link of cylinder, be provided with a plurality of transport thumb cylinders (14) on centre gripping frame (13), two working ends of carrying thumb cylinder (14) are fixed with vertical decurrent clamping jaw (15).

2. An overlock machine conveying device according to claim 1, wherein at least five conveying thumb cylinders (14) are arranged, four conveying thumb cylinders (14) are uniformly arranged along the circumferential direction of the clamping frame, and the other conveying thumb cylinder (14) is arranged at equal intervals with the four conveying thumb cylinders (14).

3. A serger transporter as claimed in claim 1, wherein: the section of the clamping jaw (15) is arranged in an L shape.

4. A serger transporter as claimed in claim 1, wherein: the adjacent surfaces of the two clamping jaws (15) are respectively provided with a convex rib (16) and a groove for buckling the convex rib (16).

5. A serger transporter as claimed in claim 1, wherein: and a discharging device (6) and a stacking device (7) for stacking the towels are sequentially arranged on one side, away from the clamping mechanism (4), of the conveying device (5).

6. A serger transporter as claimed in claim 5, wherein: discharging device (6) are including slope decurrent deflector (18), equidistant a plurality of first conveying belt (19) that are equipped with in deflector (18), deflector (18) upper end is provided with drives first conveying belt (19) pivoted first belt pulley (20), deflector (18) low side is rotated and is connected with the drive and starts driving belt pivoted second belt pulley (21), be fixed with drive second belt pulley (21) pivoted driving motor on deflector (18), the low side butt of deflector (18) has horizontally to be equipped with flitch (23).

7. A serger transporter as claimed in claim 5, wherein: fold material device (7), including a supporting beam (26) that is located backup plate (23) top, it folds the material slide rail to be provided with on supporting beam (26), it has the material backup pad of folding to fold to slide on the material slide rail, fold and be provided with vertical decurrent material cylinder (30) of folding in the material backup pad, it is provided with a plurality of material thumb cylinders (32) of folding that are used for the centre gripping cloth to fold on the telescopic link of material cylinder (30), the side of backup plate (23) is provided with and folds workbin (33).

8. A serger transporter as claimed in claim 7, wherein: a horizontal stacking plate (35) slides in the stacking box (33), and a stacking driving mechanism (29) which drives the stacking plate (35) to vertically slide is arranged in the stacking box (33).