CN219195407U

CN219195407U - Automatic change two side heat seal mechanism of borduring of tarpaulin

Info

Publication number: CN219195407U
Application number: CN202320777447.4U
Authority: CN
Inventors: 杨述强
Original assignee: Qingdao Jiuyu New Energy Technology Co ltd
Current assignee: Qingdao Jiuyu New Energy Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-16
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of tarpaulin processing, and discloses an automatic tarpaulin double-side heat-seal edge-wrapping mechanism, which comprises a workbench, wherein four groups of supporting legs for supporting are fixedly arranged at four corners of the lower end of the workbench, two groups of heat-seal machines are symmetrically and fixedly arranged at two sides of the workbench, edge-pressing heating plates for heating the edge of the tarpaulin are fixedly arranged on the heat-seal machines, limiting frames are fixedly arranged at the top end of the workbench close to the two sides of the heat-seal machines, edge-starting blocks are fixedly arranged at the end surfaces of the two groups of limiting frames close to each other, arc-shaped surfaces are arranged on the edge-starting blocks, a first edge-folding plate is fixedly arranged at one side of the edge-starting blocks close to the heat-seal machines, a bending part is arranged at one side of the first edge-folding plate close to the heat-seal machines, edge-pressing plates are fixedly arranged at the positions of the bending parts close to the heat-seal machines, and feeding devices are fixedly arranged at the front end and the rear end of the workbench respectively. According to the utility model, automatic flanging and heat-sealing hemming is completed, so that the labor capacity of workers is reduced, and the heat-sealing hemming efficiency is improved.

Description

Automatic change two side heat seal mechanism of borduring of tarpaulin

Technical Field

The utility model relates to the technical field of tarpaulin processing, in particular to an automatic tarpaulin double-side heat-seal edge wrapping mechanism.

Background

The tarpaulin is a waterproof material with high strength, good toughness and softness, so that the tarpaulin has waterproof and mildew-proof functions and is widely applied in our lives. For example, the materials of various tents such as military tents, construction tents and folding tents are different, and the tarpaulin needs to be subjected to heat-sealing and edge-wrapping treatment on both sides in the production process of the tarpaulin, and the tarpaulin needs to be folded before being subjected to heat-sealing and edge-wrapping.

In order to improve the folding efficiency of the tarpaulin, we propose an automatic tarpaulin double-side heat-seal edge-wrapping mechanism.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides an automatic tarpaulin double-side heat-seal edge-wrapping mechanism.

In order to achieve the above purpose, the automatic tarpaulin double-side heat-seal edge-wrapping mechanism comprises a workbench, four groups of supporting legs for supporting are fixedly arranged at four corners of the lower end of the workbench, two groups of heat-seal machines are symmetrically and fixedly arranged at two sides of the workbench, edge-pressing heating plates for heating the tarpaulin for edge folding are fixedly arranged on the heat-seal machines, limiting frames are fixedly arranged at two sides, close to the heat-seal machines, of the top end of the workbench, edge-lifting blocks are fixedly arranged at end faces, close to each other, of the two groups of limiting frames, arc-shaped surfaces are arranged on the edge-lifting blocks, a first edge-folding plate is fixedly arranged at one side, close to the heat-seal machines, of the first edge-folding plate, a bending part is arranged at the position, close to the heat-seal machines, of the bending part, and feeding devices are fixedly arranged at the front end and the rear end of the workbench respectively.

Preferably, the bending part comprises a fixing shaft and a flanging roller, the fixing shaft is composed of a plurality of groups of round short rods, the fixing shaft gradually inclines from the first flanging plate to the flanging plate from the vertical direction to the horizontal direction, and the flanging roller capable of rotating around the fixing shaft is movably mounted on the outer wall surface of the fixing shaft.

Preferably, the upper end face of the limiting frame is fixedly provided with a connecting plate corresponding to the first edge folding plate, the connecting plate extends to the first edge folding plate to form an L-shaped block, and one end, away from the limiting frame, of the two groups of connecting plates is fixedly provided with a group of cloth pressing plates.

Preferably, the cloth pressing plate and the first edge folding plate are not contacted to form a vertical part groove, and a transverse part groove is formed between two ends of the cloth pressing plate and the workbench.

Preferably, the edge pressing plate is a T-shaped block, and a flanging groove is formed between a horizontal plate extending towards the middle of the workbench and the workbench.

Preferably, the feeding device comprises a feeding motor and feeding rollers, wherein the feeding motor is fixedly arranged on the front side and the rear side of the limiting frame, and the feeding rollers are fixedly arranged at the output ends of the feeding motor.

Advantageous effects

The utility model provides an automatic tarpaulin double-side heat-seal edge-covering mechanism. The beneficial effects are as follows:

(1) When the automatic tarpaulin double-side heat-seal edge-wrapping mechanism is used, tarpaulin is conveyed along the length direction of a workbench through a feeding device, two sides of the tarpaulin are abutted against a limiting frame, after the tarpaulin is contacted with an edge-lifting block, the tarpaulin is guided to be bent by ninety degrees through an arc-shaped surface of the edge-lifting block, and when the tarpaulin is further conveyed, the tarpaulin is bent by ninety degrees through a bending part, finally a bent edge with one hundred eighty degrees is formed, after being pressed by an edge-pressing plate, the tarpaulin is conveyed to the lower part of an edge-pressing heating plate, heat-seal edge-pressing is carried out, automatic edge-seal edge-wrapping is completed, the labor amount of workers is reduced, and the heat-seal edge-wrapping efficiency is improved.

(2) This automatic change two side heat seal mechanism of borduring of tarpaulin, at the tarpaulin limit of folding ninety degrees through first edging board to the motion of blank holder in-process, have multiunit inclination's hem cylinder guide, finally form folding one hundred eighty degrees, because the hem cylinder rotates to be connected on the fixed axle, reduced the frictional force of hem.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a hemming mechanism of the present utility model;

FIG. 3 is a schematic view of another embodiment of the folding mechanism.

Legend description:

1. a work table; 2. a support leg; 3. a heat sealing machine; 4. edge pressing heating plates; 5. a limit frame; 6. edge lifting blocks; 7. a first hemming plate; 8. a fixed shaft; 9. a hemming roller; 10. a blank holder; 11. a connecting plate; 12. a cloth pressing plate; 13. a vertical portion groove; 14. a transverse portion groove; 15. a flanging groove; 16. a feeding motor; 17. and a feeding roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: an automatic change tarpaulin two-sided heat seal mechanism of borduring, as shown in figure 1-figure 3, including workstation 1, workstation 1 is the rectangular plate, and four sets of landing legs 2 that are used for supporting are fixedly installed in the lower extreme four corners of workstation 1, and two sets of heat sealing machine 3 are installed to the both sides symmetry of workstation 1, and the last press-on hot plate 4 that is used for heating tarpaulin hem of heat sealing machine 3 fixedly installed, carries out heat seal bordure with the hem through heat sealing machine 3 and press-on hot plate 4, the top of workstation 1 is close to the both sides of heat sealing machine 3 and all fixedly installed spacing frame 5, and the terminal surface fixed mounting that two sets of spacing frame 5 are close to each other has a play limit block 6, play limit block 6 has seted up the arcwall face, makes the tarpaulin along the pay-off of workstation 1 fold to ninety degrees along the both sides of play limit block 6 arcwall face, play limit block 6 is close to one side fixed mounting of heat sealing machine 3 has first hem plate 7, the first edge folding plate 7 is provided with the bending part near one side of the heat sealing machine 3, the bending part is close to the position fixed mounting of the heat sealing machine 3 and is provided with the edge pressing plate 10, the front end and the rear end of the workbench 1 are respectively fixedly provided with a feeding device, when in use, tarpaulin is conveyed along the length direction of the workbench 1 through the feeding device, two sides of the tarpaulin are abutted against the limiting frame 5, after the tarpaulin is contacted with the edge starting block 6, the tarpaulin is guided to be bent for ninety degrees by the arc-shaped surface of the edge starting block 6, and when in further conveying, the tarpaulin is bent for ninety degrees at the bending part, finally a folded edge with one hundred eighty degrees is formed, after being pressed by the edge pressing plate 10, the folded edge is conveyed to the lower part of the edge pressing heating plate 4 for heat sealing edge pressing, the labor amount of workers is reduced, and the heat sealing edge wrapping efficiency of the worker is improved.

The bending part comprises a fixed shaft 8 and a flanging roller 9, the fixed shaft 8 is composed of a plurality of groups of round short rods and gradually inclines from a first flanging plate 7 to a flanging plate 10 from the vertical direction to the horizontal direction, the flanging roller 9 capable of rotating around the fixed shaft 8 is movably arranged on the outer wall surface of the fixed shaft 8, in the process of moving the awning cloth edge which is folded by ninety degrees to the flanging plate 10 through the first flanging plate 7, the flanging roller 9 with a plurality of groups of inclination angles is guided, and finally, the folding machine is folded by one hundred eighty degrees, and the flanging roller 9 is rotationally connected to the fixed shaft 8, so that the friction force of flanging is reduced.

The position fixed mounting that spacing frame 5 up end corresponds first edging plate 7 has connecting plate 11, and connecting plate 11 extends to first edging plate 7 and forms L shape piece, and the one end fixed mounting that spacing frame 5 was kept away from to two sets of connecting plates 11 has a set of cloth pressing plate 12, and the distance between cloth pressing plate 12 and workstation 1 is the same with tarpaulin thickness to avoid tarpaulin center fold.

The vertical groove 13 is formed between the cloth pressing plate 12 and the first edging plate 7 in a non-contact manner, the width of the vertical groove 13 is identical to that of the awning cloth, the transverse groove 14 is formed between the two ends of the cloth pressing plate 12 and the workbench 1, the thickness of the transverse groove 14 is identical to that of the awning cloth, and when the awning cloth passes through the space between the cloth pressing plate 12 and the first edging plate 7, the awning cloth edges which are folded by ninety degrees are fixed, so that the work of the press bending part is facilitated.

The blank holder 10 is a T-shaped block, and a flanging groove 15 is formed between a horizontal plate extending from the blank holder 10 to the middle of the workbench 1 and the workbench 1, and the thickness of the flanging groove 15 is twice that of the awning cloth.

The feeding device comprises a feeding motor 16 and feeding rollers 17, the feeding motor 16 is fixedly arranged on the front side and the rear side of the limiting frame 5, the feeding rollers 17 are fixedly arranged at the output ends of the feeding motor 16, the feeding motor 16 is started to drive the feeding rollers 17 to rotate, and the tarpaulin is driven to feed by friction force between the feeding rollers 17 and the tarpaulin.

The working principle of the utility model is as follows: during the use, carry the tarpaulin along the length direction of workstation 1 through material feeding unit, both sides and spacing frame 5 of tarpaulin support tightly, after tarpaulin and play limit piece 6 contact, by play limit piece 6's arcwall face guide ninety degrees of buckling, when further carrying, buckle ninety degrees here through the bending part, finally form the hem of buckling one hundred eighty degrees, after the oppression of blank holder 10, carry to blank holder hot plate 4 below, carry out the heat seal blank holder, accomplish automatic hem heat seal and bordure, reduced workman's amount of labour, improve heat seal and bordure efficiency.

In the process of moving the tarpaulin edges folded by ninety degrees to the blank holder 10 through the first blank holder 7, a plurality of groups of edge folding rollers 9 with inclined angles are guided, and finally, the folded tarpaulin edges are folded by one hundred eighty degrees, and the edge folding rollers 9 are rotationally connected to the fixed shaft 8, so that the friction force of edge folding is reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic change two side heat seal mechanism of borduring of tarpaulin, includes workstation (1), and the lower extreme four corners fixed mounting of workstation (1) has four sets of landing legs (2) that are used for supporting, and the both sides symmetry fixed mounting of workstation (1) has two sets of heat sealing machine (3), and fixed mounting has blank pressing hot plate (4) that are used for heating tarpaulin hem on heat sealing machine (3), its characterized in that: the utility model discloses a hot-sealing machine, including workstation (1), workstation, sealing machine (3), locating frame (5) are all fixed mounting near the both sides of sealing machine (3) in top of workstation (1), and the terminal surface fixed mounting that two sets of locating frames (5) are close to each other has a limit piece (6), limit piece (6) are equipped with the arcwall face, one side fixed mounting near sealing machine (3) of limit piece (6) has first edge folding plate (7), one side near sealing machine (3) of first edge folding plate (7) is provided with the bending portion, the position fixed mounting near sealing machine (3) of bending portion has blank holder (10), both ends respectively fixed mounting have material feeding unit around workstation (1).

2. An automated tarpaulin double-sided heat-seal taping mechanism according to claim 1, wherein: the bending part comprises a fixed shaft (8) and a flanging roller (9), wherein the fixed shaft (8) consists of a plurality of groups of round short rods, the fixed shaft gradually inclines from a vertical direction to a horizontal direction from a first flanging plate (7) to a flanging plate (10), and the flanging roller (9) capable of rotating around the fixed shaft (8) is movably mounted on the outer wall surface of the fixed shaft (8).

3. An automated tarpaulin double-sided heat-seal taping mechanism according to claim 1, wherein: the position of the upper end face of the limiting frame (5) corresponding to the first edge folding plate (7) is fixedly provided with a connecting plate (11), the connecting plate (11) extends to the first edge folding plate (7) to form an L-shaped block, and one end, far away from the limiting frame (5), of the two groups of connecting plates (11) is fixedly provided with a group of cloth pressing plates (12).

4. An automated tarpaulin double-sided heat-seal taping mechanism according to claim 3, wherein: the cloth pressing plate (12) is not contacted with the first edge folding plate (7) to form a vertical part groove (13), and a transverse part groove (14) is formed between two ends of the cloth pressing plate (12) and the workbench (1).

5. An automated tarpaulin double-sided heat-seal taping mechanism according to claim 1, wherein: the edge pressing plate (10) is a T-shaped block, and a flanging groove (15) is formed between a horizontal plate extending from the edge pressing plate (10) to the middle of the workbench (1) and the workbench (1).

6. An automated tarpaulin double-sided heat-seal taping mechanism according to claim 1, wherein: the feeding device comprises a feeding motor (16) and feeding rollers (17), wherein the feeding motor (16) is fixedly arranged on the front side and the rear side of the limiting frame (5), and the feeding rollers (17) are fixedly arranged at the output end of the feeding motor (16).