CN211814891U - Bed sheet multi-folding structure forming clamp - Google Patents

Abstract

The utility model relates to a shaping jig in the sheet production process, in particular to a sheet multi-hem structure shaping jig. The folding device comprises a mounting frame, a mounting plate, a folding pressing assembly and a folding forming assembly, wherein the upper end of the mounting frame is detachably connected with the mounting plate through a connecting piece, a pin shaft is fixed at one end of the mounting plate, and a bottom plate is rotatably connected on the pin shaft; the bottom plate is connected with a hem pressing assembly, the lower end of the mounting frame is connected with a fixing plate, and the fixing plate is connected with a hem forming assembly. The utility model discloses a hem compresses tightly the cooperation of subassembly and hem shaping subassembly, can let a plurality of hem structures of sheet cloth simultaneous forming, has improved the fashioned work efficiency of hem structure of sheet cloth, has reduced the cost of production facility.

Description

Bed sheet multi-folding structure forming clamp

Technical Field

The utility model relates to a shaping jig in the sheet production process, in particular to a sheet multi-hem structure shaping jig.

Background

In the prior art, the edges of the bed sheet need to be sewn in the production process, and two or three layers of cloth are overlapped to ensure that the exposed edges are smooth and have no burrs, so that the bed sheet is not easy to be off-line. In the conventional cloth hemming sewing method, a hemmer is manually used to hem cloth, and then sewing is performed on a machine such as a sewing machine. The traditional working method is time-consuming and labor-consuming, defects such as unfinished stitches and the like are easily caused, defective products are generated, various problems are easily caused in the operation process particularly when workers work for a long time, high-efficiency and stable work is not facilitated, automatic hemming sewing work cannot be achieved, inconvenience is brought to batch production of cloth hemming sewing, and production efficiency is reduced.

Chinese patent publication No. CN 106283414 a discloses a right-angle sheet folding device, which is used to fold the edges of cloth twice, and the folding process of the first folding mechanism is as follows:

when the edge is folded for the first time, the first cloth clamping device is controlled to move horizontally, the distance between the first cloth clamping device and the side edge of the supporting plate is adjusted to be, the edge folding for the first time is started, an air blowing nozzle of an air blowing device is controlled to blow air to an air inlet hole of the supporting plate, air flow is blown out from an air outlet hole in the side edge of the supporting plate through an air inlet pipeline and an air vent pipeline, cloth hanging on the edge of the supporting plate is jacked up, and after the air blowing is stopped, the cloth falls on the first; controlling the first edge folding device to descend, controlling the first cloth rolling cutter to extrude the cloth in the first seam, controlling the first edge folding device to ascend, controlling the first edge clamping strip and the first edge clamping strip to be relatively close to the first seam, extruding the cloth in the first seam, folding the edge of the cloth to the whole cloth along the first seam, and finishing the first edge folding; and when the edge is folded for the second time, controlling the first cloth clamping device to horizontally move for a distance L in the direction close to the supporting plate, and starting to repeat the step of folding the edge for the first time to carry out edge folding for the second time.

To sum up, this patent need go on step by step when carrying out multichannel hem, and not only waste time and energy, the technology step is complicated, and hem mechanism structure is also very complicated moreover, leads to the cost higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bed sheet many hem structure shaping anchor clamps can let a plurality of hem structures of bed sheet cloth simultaneous forming, has improved the fashioned work efficiency of hem structure of bed sheet cloth, has reduced production facility's cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a bed sheet multi-folding structure forming clamp comprises a mounting frame, a mounting plate, a folding pressing assembly and a folding forming assembly, wherein the upper end of the mounting frame is detachably connected with the mounting plate through a connecting piece, a pin shaft is fixed at one end of the mounting plate, and a bottom plate is rotatably connected on the pin shaft; the folding edge pressing assembly is connected to the bottom plate and comprises a first pressing plate, a second pressing plate and a third pressing plate, the first pressing plate is connected to the bottom plate through a second pressing plate adjusting bolt, the second pressing plate is arranged on the first pressing plate, the third pressing plate is arranged on the second pressing plate, and the second pressing plate and the third pressing plate are connected to the first pressing plate through the first pressing plate adjusting bolt; a first folding structure is arranged on one side of the first pressing plate, a second folding structure is arranged on one side of the second pressing plate, and a third folding edge structure is arranged on one side of the third pressing plate;

the lower end of the mounting frame is connected with a fixing plate, the fixing plate is connected with a flanging molding assembly, the flanging molding assembly comprises a first molding plate, a second molding plate and a third molding plate, the first molding plate and the second molding plate are connected to the fixing plate together through a second molding plate adjusting bolt, the first molding plate is positioned between the second molding plate and the fixing plate, and the second molding plate is connected with the third molding plate through a first molding plate adjusting bolt; a first flanging forming structure is arranged on one side of the first forming plate, a second flanging forming structure is arranged on one side of the second forming plate, and a third flanging forming structure is arranged on one side of the third forming plate;

the first fold structure stretches into the first fold forming structure to form a first fold forming cavity, the second fold structure stretches into the second fold forming structure to form a second fold forming cavity, and the third fold structure stretches into the third fold forming structure to form a third fold forming cavity.

Through adopting above-mentioned technical scheme, during the hem, hem shaping subassembly and hem compress tightly the subassembly and cooperate mutually, first fold structure stretches into first hem shaping structure and forms first hem die cavity, second fold structure stretches into second hem die cavity and forms the second hem die cavity in the second hem die structure, third hem structure stretches into third hem die structure and forms the third hem die cavity, the cloth gets into first hem die cavity, the three hem structure of simultaneous forming in second hem die cavity and the third hem die cavity, the fashioned work efficiency of the hem structure of sheet cloth has been improved.

Furthermore, a strip-shaped height adjusting groove is formed in the mounting frame in the vertical direction, and a connecting piece connected with the mounting plate on the mounting frame is located in the height adjusting groove.

Through adopting above-mentioned technical scheme, the connecting piece can be along altitude mixture control groove adjusting position, and the mounting panel drives the height-adjusting position through the connecting piece again.

Furthermore, a compression spring is sleeved on the pin shaft, the upper end of the compression spring is in compression contact with the upper limiting end face of the pin shaft, and the lower end of the compression spring is in compression contact with the upper end face of the bottom plate.

Through adopting above-mentioned technical scheme, the spring keeps compressing tightly downwards to the bottom plate, guarantees that the bottom plate can not the free rotation.

Furthermore, the other end of the mounting plate is connected with a locking bolt through threads, the locking bolt penetrates through the bottom plate to be connected with the mounting plate, a locking groove is formed in the position, connected with the locking bolt, of the bottom plate, and an opening in one end of the locking groove extends to the side face of the bottom plate.

Through adopting above-mentioned technical scheme, after the locking bolt is located locking groove and locks, mounting panel and bottom plate position relatively fixed can follow one end opening roll-off in the locking groove after the locking bolt is unscrewed, and the relative mounting panel of bottom plate takes place the position change, has realized opening of hem pressure subassembly on the bottom plate.

Furthermore, the first folding structure, the second folding structure, the third folding structure, the first folding edge forming structure, the second folding edge forming structure and the third folding edge forming structure are all L-shaped structures.

Through adopting above-mentioned technical scheme, can be simultaneously to three hem structures of bed list cloth shaping.

Furthermore, the first pressing plate is connected with a first pressing plate adjusting bolt position and provided with a long-strip-shaped first pressing plate adjusting hole, the second pressing plate and the third pressing plate are respectively provided with a long-strip-shaped second pressing plate accommodating hole and a long-strip-shaped third pressing plate accommodating hole, the second pressing plate accommodating hole and the third pressing plate accommodating hole jointly accommodate a second pressing plate adjusting bolt for position adjustment, the third pressing plate is connected with a first pressing plate adjusting bolt position and provided with a long-strip-shaped third pressing plate adjusting hole, the second pressing plate is connected with a first pressing plate adjusting bolt position and provided with a long-strip-shaped second pressing plate adjusting hole, the first pressing plate is provided with a long-strip-shaped first pressing plate accommodating hole, and the first pressing plate accommodating hole accommodates a first pressing plate adjusting bolt for position adjustment.

By adopting the technical scheme, the second pressure plate adjusting bolt can adjust the locking position along the first pressure plate adjusting hole, so that the position of the first pressure plate can be adjusted; the first pressing plate adjusting bolt can adjust the locking position along the third pressing plate adjusting hole and the second pressing plate adjusting hole, so that the positions of the third pressing plate and the second pressing plate can be adjusted.

Furthermore, a first strip-shaped press plate adjusting hole is formed in the position, connected with a second forming plate adjusting bolt, of the first forming plate, a second strip-shaped press plate adjusting hole is formed in the position, connected with the second forming plate adjusting bolt, of the second forming plate, a third strip-shaped press plate adjusting hole is formed in the position, connected with the first forming plate adjusting bolt, of the third forming plate, a second strip-shaped press plate accommodating hole is formed in the position, connected with the first forming plate adjusting bolt, of the second forming plate, and a first strip-shaped press plate accommodating hole is formed in the position, connected with the first forming plate adjusting bolt, of the first forming plate.

By adopting the technical scheme, the second forming plate adjusting bolt can adjust the locking position along the first pressing plate adjusting hole and the second pressing plate adjusting hole, so that the positions of the first pressing plate and the second pressing plate can be adjusted; the first molding plate adjusting bolt can adjust the locking position along the third pressing plate adjusting hole, so that the position of the third pressing plate can be adjusted.

Furthermore, an upper guide plate and a lower guide plate are respectively arranged at two ends of the fixed plate, the upper guide plate is positioned above the lower guide plate, a lower cloth guide groove is arranged between the lower guide plate and the fixed plate, an upper cloth guide groove is arranged between the upper guide plate and the lower guide plate, and the upper cloth guide groove and the lower cloth guide groove are communicated up and down.

By adopting the technical scheme, the upper guide plate and the lower guide plate guide one end of the bed sheet cloth, so that one end of the bed sheet cloth enters the upper cloth guide groove and the lower cloth guide groove, and the upper cloth guide groove and the lower cloth guide groove play a role in guiding when the bed sheet cloth moves.

Furthermore, the side face of the mounting frame is detachably connected with a pressing block through a connecting piece, a pressing rod is inserted into the pressing block, the pressing rod is of an L-shaped structure, and a transverse rod section of the pressing rod transversely extends to the cloth outlet end of the folding edge pressing assembly and the folding edge forming assembly from the side face of the mounting frame.

Through adopting above-mentioned technical scheme, the cloth that the cloth end came out can be pushed down to the horizontal pole section of depression bar, avoids the cloth perk after the hem shaping.

To sum up, the utility model discloses following beneficial effect has:

1. through the matching of the folding edge pressing assembly and the folding edge forming assembly, a plurality of folding edge structures can be formed on the bed sheet cloth at the same time, the working efficiency of forming the folding edge structures of the bed sheet cloth is improved, and the cost of production equipment is reduced;

2. through the arrangement of the locking bolt and the locking groove, the bottom plate for mounting the hem pressing assembly can be unlocked, opened or locked and closed as required, and cloth can be conveniently plugged between the hem pressing assembly and the hem forming assembly;

3. through the setting of last deflector and lower deflector, can play the guide effect when removing to the sheet cloth.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a diagram of the bottom plate of the present invention in an unlocked open state.

In the figure, 1, a mounting frame; 2. briquetting; 3. a pressure lever; 4. a height adjusting groove; 5. mounting a plate; 6. a fixing plate; 7. an upper guide plate; 8. a lower guide plate; 9. a first platen; 10. a second platen; 11. a third press plate; 12. a first platen adjusting bolt; 13. a second platen adjusting bolt; 14. a first molding plate; 15. a second molding plate; 16. a third molding plate; 17. a first contoured plate adjustment bolt; 18. a second contoured plate adjustment bolt; 19. a pin shaft; 20. locking the bolt; 21. a locking groove; 22. a compression spring; 23. a base plate; 24. a first fold structure; 25. a second fold structure; 26. a third fold structure; 27. a first folded edge forming structure; 28. a second flanging molding structure; 29. a third edge folding forming structure; 30. an upper cloth guide groove; 31. a lower cloth guide groove; 32. a first platen adjustment aperture; 33. a second platen receiving hole; 34. a third platen receiving hole; 35. a third platen adjustment aperture; 36. a second platen adjustment aperture; 37. the first pressure plate accommodating hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model mainly comprises a mounting frame 1, a mounting plate 5, a hem pressing assembly and a hem forming assembly.

Will the utility model discloses when using, pass through connecting piece detachable with mounting bracket 1 and connect on the hem workstation, the hem workstation is located sewing machine's the place ahead.

As shown in fig. 3, the mounting plate 5 is detachably connected to the upper end of the mounting frame 1 through a connecting member, a height adjusting groove 4 with a long strip shape is formed in the mounting frame 1 along the vertical direction in order to conveniently adjust the height position of the mounting plate 5, the connecting member for connecting the mounting plate 5 to the mounting frame 1 is located in the height adjusting groove 4, and the height position of the mounting plate 5 is adjusted by adjusting the position of the connecting member in the height adjusting groove 4.

As shown in FIG. 3, a pin 19 is fixed at one end of the mounting plate 5, and a bottom plate 23 is rotatably connected to the pin 19. The other end of the mounting plate 5 is connected with a locking bolt 20 through threads, the locking bolt 20 penetrates through the bottom plate 23 to be connected with the mounting plate 5, and the bottom plate 23 is locked on the mounting plate 5 through the locking bolt 20.

As shown in fig. 3, a locking groove 21 is formed in the bottom plate 23 at a position where the locking bolt 20 is coupled, and one end of the locking groove 21 is opened to extend to the side of the bottom plate 23, so that the bottom plate 23 can be pulled away from the mounting plate 5 through the locking groove 21.

As shown in FIG. 3, in order to prevent the bottom plate 23 from rotating freely when connecting with one end of the pin 19, the pin 19 is sleeved with a compression spring 22, the upper end of the compression spring 22 is in compression contact with the upper limit end surface of the pin 19, and the lower end is in compression contact with the upper end surface of the bottom plate 23.

As shown in fig. 3, the bottom plate 23 is connected with a folding pressing assembly, the folding pressing assembly comprises a first pressing plate 9, a second pressing plate 10 and a third pressing plate 11, the first pressing plate 9 is connected to the bottom plate 23 through a second pressing plate adjusting bolt 13, the first pressing plate 9 is provided with the second pressing plate 10, the second pressing plate 10 is provided with the third pressing plate 11, and the second pressing plate 10 and the third pressing plate 11 are connected to the first pressing plate 9 together through a first pressing plate adjusting bolt 12.

As shown in fig. 2, a first folding structure 24 with an L-shaped structure is disposed on one side of the first pressing plate 9, a second folding structure 25 with an L-shaped structure is disposed on one side of the second pressing plate 10, and a third folding structure 26 with an L-shaped structure is disposed on one side of the third pressing plate 11.

As shown in fig. 3, the lower end of the mounting frame 1 is connected with a fixing plate 6, and the fixing plate 6 is connected with a flanging forming assembly. The flanging molding assembly comprises a first molding plate 14, a second molding plate 15 and a third molding plate 16, wherein the first molding plate 14 and the second molding plate 15 are jointly connected to the fixing plate 6 through a second molding plate adjusting bolt 18, and the first molding plate 14 is positioned between the second molding plate 15 and the fixing plate 6. The second forming plate 15 is connected to a third forming plate 16 by a first forming plate adjusting bolt 17.

As shown in fig. 2, a first flange forming structure 27 of an L-shaped structure is provided on one side of the first forming plate 14, a second flange forming structure 28 of an L-shaped structure is provided on one side of the second forming plate 15, and a third flange forming structure 29 of an L-shaped structure is provided on one side of the third forming plate 16.

As shown in FIG. 2, the first folding structure 24 extends into the first folding structure 27 to form a first folding cavity, the second folding structure 25 extends into the second folding structure 28 to form a second folding cavity, and the third folding structure 26 extends into the third folding structure 29 to form a third folding cavity. During forming, the cloth is arranged between the folding edge pressing assembly and the folding edge forming assembly, and the first folding edge forming cavity, the second folding edge forming cavity and the third folding edge forming cavity jointly form and fold the cloth into three folding edges at one time.

When folding the edge of the cloth, one end of the cloth needs to be guided and clamped, as shown in fig. 2, an upper guide plate 7 and a lower guide plate 8 are respectively arranged at two ends of a fixing plate 6, the upper guide plate 7 is positioned above the lower guide plate 8, a lower cloth guide groove 31 is arranged between the lower guide plate 8 and the fixing plate 6, an upper cloth guide groove 30 is arranged between the upper guide plate 7 and the lower guide plate 8, and the upper cloth guide groove 30 and the lower cloth guide groove 31 are communicated up and down.

Because bed sheets with different sizes and specifications need to be processed with folding structures with different sizes and specifications, the distance between the first folding structure 24, the second folding structure 25 and the third folding structure 26 needs to be adjusted according to the size of the processed folding structures; meanwhile, the distance between the first flanging forming structure 27, the second flanging forming structure 28 and the third flanging forming structure 29 also needs to be adjusted according to the size of the machined flanging structure.

As shown in fig. 1, in order to adjust the position of the folding structure 24, a strip-shaped first pressing plate adjusting hole 32 is formed in the position of the first pressing plate 9 connected to the second pressing plate adjusting bolt 13, and the first pressing plate adjusting hole 32 enables the first pressing plate 9 to adjust the connecting position on the bottom plate 23.

As shown in fig. 1, in order to accommodate the second platen adjustment bolts 13 for position adjustment, the second platen 10 and the third platen 11 are respectively provided with a second platen accommodating hole 33 and a third platen accommodating hole 34, and the second platen accommodating hole 33 and the third platen accommodating hole 34 jointly accommodate the second platen adjustment bolts 13 for position adjustment.

As shown in fig. 1, in order to adjust the distance between the third folding mechanism 26 and the second folding structure 25, a third elongated pressing plate adjusting hole 35 is disposed at a position on the third pressing plate 11 connected to the first pressing plate adjusting bolt 12, a second elongated pressing plate adjusting hole 36 is disposed at a position on the second pressing plate 10 connected to the first pressing plate adjusting bolt 12, and the connection position between the second pressing plate 10 and the third pressing plate 11 can be adjusted by the third pressing plate adjusting hole 35 and the second pressing plate adjusting hole 36.

As shown in fig. 1, in order to accommodate the first presser plate adjustment bolts 12 for position adjustment, the first presser plate 9 is provided with first elongated presser plate accommodating holes 37, and the first presser plate accommodating holes 37 accommodate the first presser plate adjustment bolts 12 for position adjustment.

As shown in fig. 1, in order to facilitate the adjustment of the first flanging molding structure 27 and the second flanging molding structure 28, a first elongated pressing plate adjusting hole 32 is formed at a position on the first molding plate 14 connected to the second molding plate adjusting bolt 18, a second elongated pressing plate adjusting hole 36 is formed at a position on the second molding plate 15 connected to the second molding plate adjusting bolt 18, and the first pressing plate adjusting hole 32 and the second pressing plate adjusting hole 36 are arranged to enable the first molding plate 14 and the second molding plate 15 to perform position adjustment.

As shown in fig. 1, in order to adjust the position of the third folded edge forming structure 29, a strip-shaped third press plate adjusting hole 35 is formed in the third forming plate 16 at a position where the first forming plate adjusting bolt 17 is connected.

As shown in fig. 1, in order to accommodate the first mold plate adjusting bolt 17 for position adjustment, an elongated second platen accommodating hole 33 is formed at a position where the second mold plate 15 is connected to the first mold plate adjusting bolt 17, and an elongated first platen accommodating hole 37 is formed at a position where the first mold plate 14 is connected to the first mold plate adjusting bolt 17.

Bed sheet cloth enters the sewing machine sewing after being formed through the hem structure, cloth after the hem shaping needs to be guaranteed not to perk before entering the sewing machine, as shown in figure 1, connecting piece detachable connection briquetting 2 is passed through to mounting bracket 1 side, insert depression bar 3 in the briquetting 2, depression bar 3 is L shape structure, the horizontal pole section of depression bar 3 transversely extends to hem hold-down assembly and hem shaping subassembly's play cloth end position department from mounting bracket 1 side, the cloth that the cloth end came out can be pushed down to the horizontal pole section of depression bar 3, avoid the cloth perk after the hem shaping.

The utility model discloses a theory of operation is: when the edge folding process is carried out on the bed single cloth, the locking bolt is unscrewed, then the edge folding pressing assembly is rotated to the side face, then one end of the cloth is plugged into the lower cloth guide groove through the guide of the upper guide plate and the lower guide plate, and the other end of the cloth extends out after passing through the edge folding forming assembly. Then close hem and compress tightly the subassembly for the hem shaping subassembly compresses the cloth with the hem compresses tightly the subassembly jointly, and the three hem of cloth is pressed the book shaping, and the locking bolt of screwing at last begins to sew the cloth behind the hem.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a bed list many hem structure shaping jig, includes mounting bracket (1), mounting panel (5), hem compresses tightly subassembly and hem shaping subassembly, its characterized in that: the upper end of the mounting frame (1) is detachably connected with a mounting plate (5) through a connecting piece, a pin shaft (19) is fixed at one end of the mounting plate (5), and a bottom plate (23) is rotatably connected on the pin shaft (19); the folding pressing assembly is connected to the bottom plate (23) and comprises a first pressing plate (9), a second pressing plate (10) and a third pressing plate (11), the first pressing plate (9) is connected to the bottom plate (23) through a second pressing plate adjusting bolt (13), the second pressing plate (10) is arranged on the first pressing plate (9), the third pressing plate (11) is arranged on the second pressing plate (10), and the second pressing plate (10) and the third pressing plate (11) are connected to the first pressing plate (9) through a first pressing plate adjusting bolt (12) together; a first folding structure (24) is arranged on one side of the first pressing plate (9), a second folding structure (25) is arranged on one side of the second pressing plate (10), and a third folding edge structure (26) is arranged on one side of the third pressing plate (11);

the lower end of the mounting frame (1) is connected with a fixing plate (6), the fixing plate (6) is connected with a flanging forming assembly, the flanging forming assembly comprises a first forming plate (14), a second forming plate (15) and a third forming plate (16), the first forming plate (14) and the second forming plate (15) are jointly connected onto the fixing plate (6) through second forming plate adjusting bolts (18), the first forming plate (14) is located between the second forming plate (15) and the fixing plate (6), and the second forming plate (15) is connected with the third forming plate (16) through first forming plate adjusting bolts (17); a first flanging forming structure (27) is arranged on one side of the first forming plate (14), a second flanging forming structure (28) is arranged on one side of the second forming plate (15), and a third flanging forming structure (29) is arranged on one side of the third forming plate (16);

first fold structure (24) stretch into first hem shaping structure (27) and form first hem die cavity, second fold structure (25) stretch into second hem shaping structure (28) and form second hem die cavity, and third hem structure (26) stretch into third hem shaping structure (29) and form third hem die cavity.

2. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the mounting rack is characterized in that a long strip-shaped height adjusting groove (4) is formed in the mounting rack (1) in the vertical direction, and a connecting piece connected with the mounting plate (5) on the mounting rack (1) is located in the height adjusting groove (4).

3. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: and a compression spring (22) is sleeved on the pin shaft (19), the upper end of the compression spring (22) is compressed and contacted with the upper limit end surface of the pin shaft (19), and the lower end of the compression spring is compressed and contacted with the upper end surface of the bottom plate (23).

4. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the mounting panel (5) other end passes through threaded connection locking bolt (20), and locking bolt (20) pass bottom plate (23) and connect mounting panel (5), and the department of connecting locking bolt (20) position on bottom plate (23) is equipped with locking groove (21), and locking groove (21) one end opening extends to bottom plate (23) side all the time.

5. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the first folding structure (24), the second folding structure (25), the third folding structure (26), the first folding edge forming structure (27), the second folding edge forming structure (28) and the third folding edge forming structure (29) are L-shaped structures.

6. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the position of connecting second clamp plate adjusting bolt (13) on first clamp plate (9) is equipped with rectangular shape first clamp plate regulation hole (32), be equipped with rectangular shape second clamp plate accommodation hole (33) and rectangular shape third clamp plate accommodation hole (34) on second clamp plate (10) and third clamp plate (11) respectively, second clamp plate accommodation hole (33) and third clamp plate accommodation hole (34) hold second clamp plate adjusting bolt (13) jointly and carry out position control, connect first clamp plate adjusting bolt (12) position department on third clamp plate (11) and be equipped with rectangular shape third clamp plate regulation hole (35), connect first clamp plate adjusting bolt (12) position department on second clamp plate (10) and be equipped with rectangular shape second clamp plate regulation hole (36), be equipped with rectangular shape first clamp plate (37) on first clamp plate (9), first clamp plate accommodation hole (37) hold first clamp plate adjusting bolt (12) and carry out position control.

7. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the first forming plate (14) is provided with a first strip-shaped pressing plate adjusting hole (32) at the position connected with the second forming plate adjusting bolt (18), the second forming plate (15) is provided with a second strip-shaped pressing plate adjusting hole (36) at the position connected with the second forming plate adjusting bolt (18), the third forming plate (16) is provided with a third strip-shaped pressing plate adjusting hole (35) at the position connected with the first forming plate adjusting bolt (17), the second forming plate (15) is provided with a second strip-shaped pressing plate accommodating hole (33) at the position connected with the first forming plate adjusting bolt (17), and the first forming plate (14) is provided with a first strip-shaped pressing plate accommodating hole (37) at the position connected with the first forming plate adjusting bolt (17).

8. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the cloth guide device is characterized in that an upper guide plate (7) and a lower guide plate (8) are respectively arranged at two ends of the fixing plate (6), the upper guide plate (7) is located above the lower guide plate (8), a lower cloth guide groove (31) is arranged between the lower guide plate (8) and the fixing plate (6), an upper cloth guide groove (30) is arranged between the upper guide plate (7) and the lower guide plate (8), and the upper cloth guide groove (30) and the lower cloth guide groove (31) are communicated up and down.

9. The single-bed multi-folded edge structure forming clamp of claim 1, wherein: the side face of the mounting frame (1) is connected with the pressing block (2) through the connecting piece in a detachable mode, the pressing rod (3) is inserted into the pressing block (2), the pressing rod (3) is of an L-shaped structure, and a cross rod section of the pressing rod (3) transversely extends to the cloth outlet end position of the folding edge pressing assembly and the folding edge forming assembly from the side face of the mounting frame (1).

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