CN113638142B

CN113638142B - Automatic pocket machine jeans back pocket circular halter cotton cloth material feeding unit

Info

Publication number: CN113638142B
Application number: CN202111148029.0A
Authority: CN
Inventors: 邓豪枝; 邓佳枝; 邓安枝; 邓延枝; 邓毅枝
Original assignee: Dongguan City Yamante Sewing Technology Co ltd
Current assignee: Dongguan City Yamante Sewing Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-12-02
Anticipated expiration: 2041-09-29
Also published as: CN113638142A

Abstract

The invention discloses a feeding device for a back pocket circular halberd flannelette of an automatic pocket patching machine, which relates to the field of automatic pocket patching machines and comprises a working surface and a rotating shaft, wherein the rotating shaft is positioned at one end of the working surface, the rotating shaft is rotatably connected with two material combining rubber plates, two sides of the working surface are respectively provided with an installation block, a first installation plate is movably arranged below each installation block, two ends of the bottom of the first installation plate are respectively provided with a second installation plate, the top of each second installation plate is slidably connected with two punching die integrated plates, and the bottom of each punching die integrated plate is provided with a punching die cylinder. According to the invention, the holes transversely penetrated through the die are arranged to be M-shaped on the upper half part of the section, the holes longitudinally penetrated through the die are arranged to be circular, and the middle sharp point of the M-shaped surface is used as a breaking point during punching, so that the punching can be carried out easily, quickly and effectively on the working surface, and the holes longitudinally penetrated through the die are circular, so that the finally punched halberd fabric is circular, and the product requirement and market requirement are met.

Description

Automatic pocket machine jeans back pocket circular halter cotton cloth material feeding unit

Technical Field

The invention relates to the field of automatic pocket patching machines, in particular to a circular halberd cloth feeding device for a jeans back pocket of an automatic pocket patching machine.

Background

Halberd, i.e. the left and right inner side cloth liners at the pocket entrance when the back pocket of jeans is sewed.

The current market of punching devices for cutting halberd has only the punching blocks of square or rectangular shape, and the halberd strip is generally pulled by winding the waste end of the halberd during punching.

Only the knobbed cloth with a square or rectangular shape is punched and cut, so that the product requirement and the market requirement cannot be met, and the deformation of the punched hole can influence the distance when pulling the knobbed cloth strip by winding the waste material end of the knobbed cloth, so that the waste material is increased or the punched and cut product is unqualified.

Disclosure of Invention

Based on the above, the invention aims to provide a circular halberd feeding device for jeans back pockets of an automatic pocket pasting machine, so as to solve the technical problems that the halberd punching blocks of the halberd punching device in the current market only have a square or rectangular shape and cannot meet the product requirements and market requirements, and the distance of pulling is influenced by the deformation of punched holes by the mode of pulling halberd strips by winding the waste ends of the halberd, so that the waste is increased or punched products are unqualified.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic pocket circular halter cotton material feeding unit behind pocket machine jeans, includes working face and pivot, the pivot is located working face one end, and rotates in the pivot and be connected with two and close the material offset plate, the working face both sides all are provided with the installation piece, and every installation piece below all the activity is provided with first mounting panel, first mounting panel bottom both ends all are provided with the second mounting panel, and second mounting panel top sliding connection has two stamping die intergral boards, every stamping die intergral board all with two second mounting panel sliding connection, every stamping die intergral board bottom all installs a die cylinder, and every stamping die intergral board top all is provided with the mounting bracket of parcel die cylinder output, the mounting bracket top is provided with the die, and die cylinder output be connected with die complex die cutter, every the material cylinder is all installed at the one end of stamping die intergral board top and is drawn the material cylinder, and every draws the material cylinder output all to be connected with the clamp material seat that the cross-section is "7" font, every one side that the clamp material seat is close to the cross plate all install with clamp material cylinder complex.

Through adopting above-mentioned technical scheme, the material combination offset plate can be used to convolute halberd cotton strip, and the die stamping cylinder can promote die cutter cooperation die-cut with halberd cotton strip, and the shrink of drawing material cylinder can stimulate halberd cotton to remove, and the cooperation of pressing from both sides material cylinder and material clamping seat can press from both sides halberd cotton.

The invention is further provided that two sides of each material mixing rubber plate are respectively provided with a fixed seat which is rotationally connected with the rotating shaft, and one fixed seat on each material mixing rubber plate is in threaded connection with a plum handle screw which is matched with the rotating shaft.

Through adopting above-mentioned technical scheme, fixing base and plum blossom handle screw cooperation can fix the certain position in the pivot with the material rubber sheet that closes.

The invention is further arranged in that shaft fixing seats are arranged on the outer side surfaces of the two first mounting plates, positive and negative threaded rods penetrating through the first mounting plates are rotatably connected to the two shaft fixing seats, the positive and negative threads of each positive and negative threaded rod are respectively in threaded connection with one die integrated plate, one end of each positive and negative threaded rod is connected with a crank, and a handle screw matched with the positive and negative threaded rods is in threaded connection with one shaft fixing seat.

Through adopting above-mentioned technical scheme, the installation of positive and negative threaded rod can be convenient for to the axle fixing base, drives positive and negative threaded rod through the crank and rotates and to make the synchronous reverse motion of die integrated board, and the handle screw can cooperate an axle fixing base to fix positive and negative threaded rod.

The invention is further provided that the top of each second mounting plate is provided with a slide rail, and two ends of the bottom of the die integrated plate are provided with slide blocks which are respectively connected with the two slide rails in a sliding manner.

Through adopting above-mentioned technical scheme, the slide rail can restrict the slip of die intergral template with the slider cooperation.

The invention is further provided that one end of each stamping die integrated plate, which is far away from the rotating shaft, is provided with a waste material guide cylinder matched with the material clamping seat.

Through adopting above-mentioned technical scheme, the halberd cloth strip waste material after the waste material guide cylinder can restrain die-cut prevents that it from disturbing the device operation.

The invention is further arranged that the top surface of the punch die is flush with the top surface of the working surface, and the top of the working surface is provided with two grooves respectively matched with each punch die.

Through adopting above-mentioned technical scheme, the die top surface is parallel with the working face top surface, and the knop original piece of cloth of being convenient for the die-cut is extended to the working face top by the top, offers on the working face with die complex fluting, the die adjustment interval of being convenient for.

The invention is further set that the top of the inner hole of the section of the die is M-shaped, and a ball guide post sleeve wrapping the cylinder of the die is arranged in the mounting rack.

Through adopting above-mentioned technical scheme, die cross-section hole top is the M type, can utilize sharp point in the middle of the M shape face to be the breakthrough point when die-cut, can be more relaxed, and is more swift, more effectively dashes and send the working face, and the concentricity of die and die cylinder can be guaranteed to the ball guide post cover.

The invention is further arranged in such a way that the lifting cylinders are arranged in the middle of the top of the outer side surface of the first mounting plate, and the output ends of the lifting cylinders are connected with the bottoms of the mounting blocks.

Through adopting above-mentioned technical scheme, the lift of the steerable working face of lift cylinder.

The invention is further provided that two ends of the bottom of the mounting block are both provided with a limiting shaft, and two ends of the top of the outer side surface of the first mounting plate are both provided with a linear bearing matched with the limiting shaft.

Through adopting above-mentioned technical scheme, spacing axle and linear bearing cooperation can make the working face more stable when going up and down.

In summary, the invention mainly has the following beneficial effects:

1. according to the invention, the holes transversely penetrated through the punching die are arranged to be M-shaped on the upper half part of the section, the holes longitudinally penetrated through the punching die are arranged to be circular, and the center sharp point in the middle of the M-shaped surface is used as a breaking point during punching, so that the punching die can be more easily, more quickly and more effectively punched and sent to a working surface, and the holes longitudinally penetrated through the punching die are circular, so that the finally punched halberd cloth is circular, and the product requirement and the market requirement are met;

2. according to the invention, the drawing air cylinders 20 are arranged at one end of the top of the punching die integrated plate, the output end of each drawing air cylinder is connected with the material clamping seat with the 7-shaped section, the material clamping air cylinder is arranged on the side surface of the material clamping seat close to the transverse plate, and when the halberd is drawn, the material is clamped by matching the output end of each material clamping air cylinder with the transverse plate at the top of the material clamping seat, so that the moving distance of the halberd during drawing is more accurate, and the problem that the drawing distance is influenced by Kong Xingbian left after the halberd is punched on the halberd strip is avoided.

Drawings

FIG. 1 is a schematic diagram of a first perspective of the present invention;

FIG. 2 is a schematic diagram of a second perspective of the present invention;

FIG. 3 is a schematic structural view of a portion of the structure of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of B of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of C of FIG. 3 according to the present invention.

In the figure: 1. a working surface; 2. mounting blocks; 3. a first mounting plate; 4. a lifting cylinder; 5. a limiting shaft; 6. a linear bearing; 7. a second mounting plate; 8. punching an integrated plate; 9. a slide rail; 10. a slider; 11. a positive and negative threaded rod; 12. a crank; 13. a shaft fixing seat; 14. a handle screw; 15. a die stamping cylinder; 16. a mounting frame; 17. punching a cutter; 18. punching a die; 19. a ball guide post sleeve; 20. a material pulling cylinder; 21. a material clamping seat; 22. a material clamping cylinder; 23. a waste guide cylinder; 24. a fixed seat; 25. a rotating shaft; 26. mixing the rubber plates; 27. a quincuncial handle screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides an automatic pocket machine jeans back pocket circular halberd cloth material feeding unit, as shown in fig. 1-6, including working face 1 and pivot 25, pivot 25 is located working face one end, and pivot 25 is last to rotate and is connected with two material combining offset plates 26, can be used to convolute halberd cloth strip, 1 both sides of working face all are provided with installation piece 2, and every installation piece 2 below all activity is provided with first mounting panel 3, first mounting panel 3 bottom both ends all are provided with second mounting panel 7, and second mounting panel 7 top sliding connection has two die integrated board 8, every die integrated board 8 all with two second mounting panel 7 sliding connection, a die cylinder 15 is all installed to every die integrated board 8 bottom, and every die integrated board 8 top all is provided with the mounting bracket 16 of parcel die cylinder 15 output, the mounting bracket 16 top is provided with die 18, and die cylinder 15 output end is connected with die cylinder 17 with die cylinder 18 complex, die cylinder 15 can promote die cylinder 18 with die cylinder 21 with the die cylinder 16, every die cylinder 8 top is equipped with a material clamp seat 20 and is close to the material clamp seat 20 that the shrink is installed with the die cylinder 20, the material clamp seat and is close to the material clamp seat 20 that the shrink is movable die cylinder 21.

Referring to fig. 1-3, two sides of each material-mixing rubber plate 26 are respectively provided with a fixing seat 24 rotatably connected with the rotating shaft 25, and one fixing seat 24 on each material-mixing rubber plate 26 is in threaded connection with a plum handle screw 27 matched with the rotating shaft 25, and the fixing seat 24 and the plum handle screw 27 are matched to fix the material-mixing rubber plate 26 at a certain position on the rotating shaft 25.

Please refer to fig. 1, fig. 2 and fig. 4, two outer side surfaces of the first mounting plates 3 are provided with a shaft fixing seat 13, which facilitates the installation of the positive and negative threaded rods 11, and the two shaft fixing seats 13 are rotatably connected with the positive and negative threaded rods 11 passing through the first mounting plates 3, the positive and negative threads of the positive and negative threaded rods 11 are respectively in threaded connection with one integral stamping plate 8, one end of the positive and negative threaded rods 11 is connected with a crank 12, the crank 12 drives the positive and negative threaded rods 11 to rotate so as to enable the integral stamping plate 8 to synchronously move in the reverse direction, and one shaft fixing seat 13 is in threaded connection with a handle screw 14 matched with the positive and negative threaded rods 11, and the positive and negative threaded rods 11 can be fixed by matching with one shaft fixing seat 13.

Referring to fig. 1-3, the top of each second mounting plate 7 is provided with a slide rail 9, and two ends of the bottom of the die integrated plate 8 are provided with slide blocks 10 slidably connected to the two slide rails 9, respectively, and the slide rails 9 and the slide blocks 10 cooperate to limit the sliding of the die integrated plate 8.

Referring to fig. 2, a waste guide tube 23 is disposed at an end of each punching integrated plate 8 away from the rotating shaft 25, and cooperates with the material clamping seat 21 to restrain the punched off waste of the halberd strip and prevent the halberd strip from interfering with the operation of the device.

Referring to fig. 1, the top surface of the die 18 is flush with the top surface of the working surface 1, so that the punched original piece of the knobbed cloth is pushed to the top of the working surface 1, and the top of the working surface 1 is provided with two slots respectively matched with each die 18, so that the spacing of the dies 18 can be adjusted conveniently.

Referring to fig. 6, the top of the inner hole of the cross section of the die 18 is M-shaped, and a middle sharp point of the M-shaped surface can be used as a breaking point during punching, so that the upper working surface can be punched more easily, quickly and effectively, and the mounting frame 16 is internally provided with a ball guide post sleeve 19 wrapping the die cylinder 15, so that the concentricity of the die 18 and the die cylinder 15 can be ensured.

Referring to fig. 2 and 3, the middle of the top of the outer side of the first mounting plate 3 is provided with a lifting cylinder 4, and the output end of the lifting cylinder 4 is connected with the bottom of the mounting block 2 to control the lifting of the working surface 1.

Referring to fig. 1-3, the two ends of the bottom of the mounting block 2 are both provided with a limiting shaft 5, the two ends of the top of the outer side of the first mounting plate 3 are both provided with a linear bearing 6 matched with the limiting shaft 5, and the limiting shaft 5 is matched with the linear bearing 6, so that the working surface 1 is more stable when lifting.

The working principle of the invention is as follows: when the combined type stamping die is in work, the crank 12 is rotated to drive the positive and negative threaded rod 11 to rotate, the stamping die integrated plate 8 drives the space between the two stamping dies 18 to move to a distance matched with jeans, the handle screw 14 is rotated to enable the shaft fixing seat 13 to clamp the positive and negative threaded rod 11, the position of the stamping die integrated plate 8 is fixed, the sliding rail 9 is matched with the sliding block 10 to limit the movement of the stamping die integrated plate 8, then the combined material rubber plate 26 and the fixing seat 24 are moved to enable the positions of the two combined material rubber plates 26 to be respectively matched with the two stamping dies 18, the plum blossom handle screw 27 can be rotated, the position of the combined material rubber plate 26 is fixed by matching the rotating shaft 25, the lifting cylinder 4 can push the working face 1 to lift through the mounting block 2, the top of the working face 1 and the top of the stamping dies 18 are positioned on the same horizontal plane, the limiting shaft 5 is matched with the linear bearing 6 to limit the lifting of the working face 1, the lifting of the working face 1 is more stable, one end of a knop cloth roll on the combined material rubber plate 26 passes through the stamping dies 18, then the cutting die penetrates through a hole between the output end of a clamping cylinder 22 on a clamping seat 21 and the top plate of the clamping seat 21, finally the cutting die penetrates through a waste material guide cylinder 23 to prevent the waste materials from interfering the operation of the device when the device operates, a jeans back panel and a pocket type fabric are placed on the top of a working surface 1, then a stamping die cylinder 15 pushes a stamping knife 17 to be matched with a stamping die 18 to punch down halberd strips, when halberd is punched, halberd contacts with a point of an M-shaped surface of the stamping die 18 at first, the M-shaped surface point is taken as a breaking point to complete shearing, a ball guide column sleeve 19 can limit the movement of the output end of the stamping die cylinder 15 to ensure the concentricity of the stamping knife 17 and the stamping die 18, meanwhile, the punched halberd is pushed to the top of the working surface 1, namely, the jeans back panel, the pocket type fabric and the punched halberd are dragged away together, then the clamping cylinder 22 is pushed to be matched with the clamping seat 21 to clamp one end of the halberd, the pulling cylinder 20 retracts, the halberd cloth is pulled out of the punching and shearing distance of the next circular halberd cloth, then the clamping cylinder 22 retracts to release the halberd cloth, the pulling cylinder 20 extends to reset, the jeans back cloth and the bag-type cloth are placed again, and the operations are repeated.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.

Claims

1. The utility model provides an automatic pocket machine jeans back pocket circular halter cotton cloth material feeding unit, includes working face (1) and pivot (25), its characterized in that: the rotating shaft (25) is positioned at one end of the working surface, the rotating shaft (25) is rotatably connected with two material-combining rubber plates (26), the two sides of the working surface (1) are both provided with mounting blocks (2), a first mounting plate (3) is movably arranged below each mounting block (2), the two ends of the bottom of the first mounting plate (3) are provided with second mounting plates (7), and the top of the second mounting plate (7) is connected with two punching die integrated plates (8) in a sliding way, each punching die integrated plate (8) is connected with the two second mounting plates (7) in a sliding way, the bottom of each punching die integrated plate (8) is provided with a punching die cylinder (15), and the top of each punch die integrated plate (8) is provided with a mounting rack (16) wrapping the output end of the punch die cylinder (15), the top of the mounting rack (16) is provided with a punch die (18), the output end of the die stamping cylinder (15) is connected with a die cutter (17) matched with the die stamping (18), one end of the top of each die stamping integrated plate (8) far away from the rotating shaft (25) is provided with a material pulling cylinder (20), and the output end of each material pulling cylinder (20) is connected with a material clamping seat (21) with a 7-shaped section, and one side of each material clamping seat (21) close to the top transverse plate is provided with a material clamping cylinder (22) matched with the material clamping seat (21).

2. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: every it all is provided with fixing base (24) of being connected with pivot (25) rotation to close material offset plate (26) both sides, and all threaded connection has plum blossom handle screw (27) with pivot (25) complex on one of them fixing base (24) on every material offset plate (26).

3. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: two first mounting panel (3) lateral surface all is provided with an axle fixing base (13), and rotates on two axle fixing bases (13) and is connected with positive and negative threaded rod (11) of passing first mounting panel (3), the positive and negative screw thread of positive and negative threaded rod (11) respectively with a die integrated board (8) threaded connection, positive and negative threaded rod (11) one end is connected with crank (12), and threaded connection has on an axle fixing base (13) and positive and negative threaded rod (11) complex handle screw (14).

4. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: every second mounting panel (7) top all is provided with a slide rail (9), and die stamping integrated board (8) bottom both ends all are provided with respectively with two slide rail (9) sliding connection's slider (10).

5. The automatic pocket patching machine jeans back pocket circular halter cloth feeding device of claim 1, which is characterized in that: and one end of each stamping die integrated plate (8) far away from the rotating shaft (25) is provided with a waste guide cylinder (23) matched with the material clamping seat (21).

6. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: the top surfaces of the stamping dies (18) are flush with the top surface of the working surface (1), and two grooves matched with each stamping die (18) are formed in the top of the working surface (1).

7. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: the top of the inner hole of the section of the punch die (18) is M-shaped, and a ball guide column sleeve (19) wrapping the punch die cylinder (15) is arranged in the mounting frame (16).

8. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: all install lift cylinder (4) in the middle of first mounting panel (3) lateral surface top, and lift cylinder (4) output is connected bottom installation piece (2).

9. The feeding device for jeans back pocket circular halter cloth of automatic pocket patching machine according to claim 1, characterized in that: the mounting block (2) bottom both ends all are provided with spacing axle (5), and first mounting panel (3) lateral surface top both ends all are provided with spacing axle (5) complex linear bearing (6).