CN215404918U - Flexible container bordures and uses sewing device - Google Patents

Abstract

The utility model relates to the technical field of sewing devices for hemming, and discloses a sewing device for hemming a flexible freight bag, wherein a driving device is fixedly additionally arranged at the central positions of the top end and the bottom end of the outer wall of a processing chamber, a feed inlet is formed in the left side of the central position of the left side of the outer wall of the processing chamber, a discharge outlet is formed in the central position of the right side of the outer wall of the processing chamber, telescopic support rods are fixedly additionally arranged at the central positions of the top end and the bottom end of the inner cavity of the processing chamber, movable connecting rods are transversely additionally arranged at the upper part and the lower part of the inner cavity of the processing chamber, sliding blocks are fixedly additionally arranged at the two ends of each movable connecting rod, one end of each telescopic support rod penetrates through each movable connecting rod and is fixedly connected with each movable support rod, the two ends of each movable support rod penetrate through the rod body of each movable connecting rod and are connected with each movable connecting rod, and needle rods are fixedly arranged on the outer surfaces of the movable support rods, one end of the needle rod is fixedly connected with a needle head.

Description

Flexible container bordures and uses sewing device

Technical Field

The utility model relates to the technical field of sewing devices for edge covering, in particular to a sewing device for edge covering of a flexible freight bag.

Background

Currently, in the flexible freight bag industry, a sewing device is a very important device, and when a sewing machine is used for edge covering processing of the flexible freight bag, edge covering is completed on the edge of a mouth of the flexible freight bag through sewing.

The common container bag is bordured and is used sewing device inside does not generally have the structure of adjusting sewing device lift, when leading to borduring sewing to thicker container bag, leads to borduring sewing thoroughly, can not satisfy container bag bordure and use sewing device's operating requirement, provides a container bag for bordure and uses sewing device for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sewing device for binding flexible freight bags, which has the advantages of adjusting the lifting of the sewing device and the like, and solves the problems that the conventional sewing device for binding flexible freight bags does not have a structure for adjusting the lifting of the sewing device, so that when the thick flexible freight bags are bound and sewn, the binding and sewing are not thorough, and the working requirements of the sewing device for binding flexible freight bags cannot be met.

(II) technical scheme

In order to realize the purpose of adjusting the lifting of the sewing device, the utility model provides the following technical scheme: a sewing device for borduring of a flexible freight bag comprises a processing chamber, wherein a driving device is fixedly arranged at the top end of the outer wall of the processing chamber and the central position of the bottom end, a feed inlet is formed in the left central position of the left side of the outer wall of the processing chamber, a discharge outlet is formed in the right central position of the outer wall of the processing chamber, telescopic support rods are fixedly arranged at the top end of the inner cavity of the processing chamber and the central position of the bottom end of the inner cavity of the processing chamber, movable connecting rods are transversely arranged at the upper part and the lower part of the inner cavity of the processing chamber, sliding blocks are fixedly arranged at the two ends of each movable connecting rod, one end of each telescopic support rod penetrates through the corresponding movable support rod, the two ends of each movable support rod penetrate through the rod body of the corresponding movable connecting rod and are connected with the corresponding movable connecting rod, a needle rod is fixedly arranged on the outer surface of each movable support rod, one end of the needle rod is fixedly connected with a needle head, the bottom of the outer wall of the processing chamber is fixed with supporting legs all around, the bottom of the supporting legs is fixedly connected with a base, the base is located under the bottom of the outer wall of the processing chamber, and self-locking universal wheels are fixedly arranged on the periphery of the bottom of the base.

Preferably, the outer wall of both sides of processing chamber has all seted up the spout, the internally mounted of spout has the slider, the fixed block of the outer wall installation of both sides of processing chamber runs through the spout and is connected with the slider.

Preferably, the upper parts and the lower parts of the feed inlet and the discharge outlet are respectively provided with an extruding roller, and the extruding rollers are tightly connected.

Preferably, the bottom end of the telescopic supporting rod penetrates through the outer wall of the processing chamber and is connected with the output end of the driving device.

Preferably, the movable support rod penetrates through two ends of the movable connecting rod and is provided with a limiting hole, and a limiting rod is inserted in the limiting hole.

Preferably, both sides wall of needle bar all fixed mounting have the backup pad, the pole body surface cover of needle bar is equipped with the spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a sewing device for binding flexible freight bags, which has the following beneficial effects:

1. according to the sewing device for wrapping the edges of the flexible freight bags, the height of the sewing device can be reduced or increased by adjusting the height energy of the movable connecting rod through the movable connecting rod, the sliding block, the fixed block and the arranged sliding chute, so that when thick flexible freight bags are sewn, incomplete wrapping and sewing of bag openings of the packaging bags due to too long distance between a sewing needle head and the packaging bags are avoided, the wrapping and sewing quality is greatly improved, and the quality of finished products is further guaranteed;

2. this flexible container bordures and uses sewing device, the upper portion of feed inlet and discharge gate adds the squeeze roll of establishing with the lower part, when the flexible container of being convenient for gets into, extrudees the flexible container and levels for when borduring sewing to the flexible container, saved the time, improved work efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged structural diagram of the present invention at B.

In the figure: 1. a processing chamber; 2. a drive device; 3. a feed inlet; 4. a discharge port; 5. a telescopic support rod; 6. a movable connecting rod; 7. a slider; 8. a movable support rod; 9. a needle bar; 10. a needle head; 11. supporting legs; 12. a base; 13. a self-locking universal wheel; 14. a chute; 15. a fixed block; 16. a squeeze roll; 17. a limiting hole; 18. a limiting rod; 19. a support plate; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a sewing device for borduring of a flexible freight bag, which comprises a processing chamber 1, a driving device 2, a feed inlet 3, a discharge outlet 4, a telescopic support rod 5, a movable connecting rod 6, a slide block 7, a movable support rod 8, a needle rod 9, a needle head 10, a support leg 11, a base 12, a self-locking universal wheel 13, a chute 14, a fixed block 15, an extrusion roller 16, a limit hole 17, a limit rod 18, a support plate 19 and a spring 20, please refer to figure 1, the driving device 2 is fixedly arranged at the central positions of the top end and the bottom end of the outer wall of the processing chamber 1, the feed inlet 3 is arranged at the left central position of the left side of the outer wall of the processing chamber 1, the discharge outlet 4 is arranged at the right central position of the outer wall of the processing chamber 1, the extrusion rollers 16 are arranged at the upper part and the lower part of the feed inlet 3 and the discharge outlet 4, and the extrusion rollers 16 are tightly connected, so as to facilitate the extrusion and flattening of the flexible freight bag and the sewing of borduring the processing and borduring the borduring sewing, the top end of the inner cavity of the processing chamber 1 and the central position of the bottom end are both fixedly provided with a telescopic support rod 5, the bottom end of the telescopic support rod 5 penetrates through the outer wall of the processing chamber 1 and is connected with the output end of the driving device 2, the upper part and the lower part of the inner cavity of the processing chamber 1 are both transversely provided with movable connecting rods 6, both ends of each movable connecting rod 6 are both fixedly provided with sliders 7, both outer walls of both sides of the processing chamber 1 are both provided with chutes 14, the sliders 7 are mounted inside the chutes 14, fixing blocks 15 mounted on both outer walls of both sides of the processing chamber 1 penetrate through the chutes 14 and are connected with the sliders 7, the height distance between the needle 10 and the flexible freight bags is convenient to adjust, one end of the telescopic support rod 5 penetrates through the movable connecting rods 6 and is fixedly connected with movable support rods 8, both ends of each movable support rod 8 penetrate through the rod body of the movable connecting rod 6 and are connected with the movable connecting rods 6, please refer to figure 2, both ends of the movable support rods 8 penetrate through the movable connecting rods 6 and are both provided with limit holes 17, a limiting rod 18 is inserted into the limiting hole 17, please refer to fig. 1, a needle rod 9 is fixedly mounted on the outer surface of a movable supporting rod 8, please refer to fig. 3, supporting plates 19 are fixedly mounted on two side walls of the needle rod 9, a spring 20 is sleeved on the outer surface of the needle rod 9, please refer to fig. 1, a needle head 10 is fixedly connected to one end of the needle rod 9, the needle rod 9 and the needle head 10 are convenient to detach and replace, supporting legs 11 are fixed to the periphery of the bottom end of the outer wall of the processing chamber 1, a base 12 is fixedly connected to the bottom end of the supporting legs 11, the base 12 is located right below the bottom end of the outer wall of the processing chamber 1, a self-locking universal wheel 13 is fixedly mounted on the periphery of the bottom end of the base 12, movement is convenient, and the driving device 2 is communicated and connected with an outer wall power supply through a lead.

The working principle of the device is as follows: take out fixed block 15, remove the restriction of slider 7, adjust the height of swing joint pole 6, slider 7 reciprocates at the inside level of spout 14, after finishing adjusting the position, insert the inside of spout 14 with fixed block 15, for fixed slider 7, make swing joint pole 6 can not reciprocate, feed inlet 3 begins to rotate with the squeeze roll 16 that discharge gate 4 upper portion and lower part were established additional, when the flexible container bag entered from feed inlet 3, the flexible container bag is extruded by squeeze roll 16 and is leveled, after the flexible container bag got into the inside of processing chamber 1, drive arrangement 2 drove flexible bracing piece 5 up-and-down motion, flexible bracing piece 5 drives movable bracing piece 8, when movable bracing piece 8 up-and-down motion, will drive needle bar 9 and syringe needle 10 and bordure the dress and sew, after finishing borduring sewing, take out through discharge gate 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a flexible container bordures and uses sewing device, includes process chamber (1), its characterized in that: the processing chamber is characterized in that a driving device (2) is fixedly additionally arranged at the top end of the outer wall of the processing chamber (1) and the center position of the bottom end of the outer wall of the processing chamber (1), a feed inlet (3) is formed in the left side of the center position of the left side of the outer wall of the processing chamber (1), a discharge outlet (4) is formed in the right side of the outer wall of the processing chamber (1), telescopic support rods (5) are fixedly additionally arranged at the top end of the inner cavity of the processing chamber (1) and the center position of the bottom end of the inner cavity of the processing chamber, movable connecting rods (6) are transversely additionally arranged at the upper part and the lower part of the inner cavity of the processing chamber (1), sliders (7) are fixedly additionally arranged at the two ends of each movable connecting rod (6), one end of each telescopic support rod (5) penetrates through each movable connecting rod (6) and is fixedly connected with each movable supporting rod (8), and the two ends of each movable supporting rods (8) penetrate through the rod body of each movable connecting rod (6) and are connected with each movable connecting rod (6), the utility model discloses a processing chamber, including the outer fixed surface of activity bracing piece (8) and movable support pole, the outer fixed surface of activity bracing piece (8) installs needle bar (9), the one end fixedly connected with syringe needle (10) of needle bar (9), the outer wall bottom of processing chamber (1) all is fixed with supporting leg (11) all around, the bottom fixedly connected with base (12) of supporting leg (11), base (12) are located under the outer wall bottom of processing chamber (1), the bottom of base (12) is fixed all around and has been installed auto-lock universal wheel (13).

2. The sewing device for hemming of flexible freight bags according to claim 1, wherein: the processing chamber is characterized in that sliding grooves (14) are formed in the outer walls of the two sides of the processing chamber (1), sliding blocks (7) are arranged inside the sliding grooves (14), and fixing blocks (15) mounted on the outer walls of the two sides of the processing chamber (1) penetrate through the sliding grooves (14) and are connected with the sliding blocks (7).

3. The sewing device for hemming of flexible freight bags according to claim 1, wherein: the upper parts and the lower parts of the feed inlet (3) and the discharge outlet (4) are respectively provided with an extrusion roller (16), and the extrusion rollers (16) are tightly connected.

4. The sewing device for hemming of flexible freight bags according to claim 1, wherein: the bottom end of the telescopic supporting rod (5) penetrates through the outer wall of the processing chamber (1) and is connected with the output end of the driving device (2).

5. The sewing device for hemming of flexible freight bags according to claim 1, wherein: the movable support rod (8) penetrates through two ends of the movable connecting rod (6) and is provided with a limiting hole (17), and a limiting rod (18) is inserted into the limiting hole (17).

6. The sewing device for hemming of flexible freight bags according to claim 1, wherein: the supporting plates (19) are fixedly mounted on two side walls of the needle rod (9), and a spring (20) is sleeved on the outer surface of the needle rod body of the needle rod (9).

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