CN111470348A

CN111470348A - Needle-punching clothing cut-parts grabbing device

Info

Publication number: CN111470348A
Application number: CN202010431311.9A
Authority: CN
Inventors: 郭向军; 艾岗; 陈楠
Original assignee: Hebei Bangsewing Technology Co ltd
Current assignee: Hebei Bangsewing Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-07-31

Abstract

The invention discloses a needle-punched clothing piece gripping device which comprises at least two pricking pins with needle points inclined downwards and a driving unit used for enabling the pricking pins to move along the directions of respective needle bars, wherein at least one of the pricking pins has an inclined direction opposite to that of the other pricking pins, and the driving unit comprises a sliding plate, a push plate and a cylinder arranged at the top of a shell. The invention can replace the manual work to take, place and transfer the cut pieces of the clothes. The invention has simple structure, convenient processing and reliable and rapid action. The cylinder is provided with an adjusting nut, so that the maximum length of the needle point of the puncture needle extending out of the lower baffle plate at the bottom of the shell is adjusted, and the adjustable needle is suitable for various clothes cutting pieces with different thicknesses.

Description

Needle-punching clothing cut-parts grabbing device

Technical Field

The invention relates to the technical field of garment processing, in particular to a needle-punching type garment piece grabbing device.

Background

At present, the traditional garment processing industry belongs to labor-intensive industry, and a large amount of manual operation is necessarily required in the production mode. Not only the production cost is high, but also the production efficiency is limited. With the gradual development of national economy, the labor cost is continuously increased, and the cost of traditional garment processing is higher and higher. Meanwhile, because the traditional clothes processing mainly depends on manual operation, the proficiency of operators also greatly influences the quality of products, a skilled operator must be trained for a long time and actually produced to achieve higher proficiency, and the culture of the skilled operator also occupies a larger part of the production cost. In modern industrial mass production processes, it has become a trend of manufacturing industry to replace manual production operations by automated equipment production.

In clothing manufacturing enterprises, it is often necessary to mark the cut pieces of the semi-finished clothing piece by piece, or to pick and place the cut pieces of clothing. The traditional method needs to manually turn the cut pieces one by one or manually grab and stack the cut pieces, so that the efficiency is low, the operation needs to be manually completed, and the labor intensity of workers is high.

Disclosure of Invention

The invention aims to solve the technical problem of providing a needling type clothing piece gripping device which is used for replacing manual work to perform the gripping operation of clothing pieces and improving the working efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a needling type clothing piece gripping device comprises at least two felting needles with needle points inclined downwards and driving units used for enabling the felting needles to move along the directions of respective needle bars respectively, wherein the driving units are connected with the needle bars, and at least one of the felting needles has the inclination direction opposite to that of the other felting needles.

Furthermore, the needle pricking device also comprises a shell, wherein the driving unit comprises at least two sliding plates which are vertically arranged in the shell and are in sliding fit with each other, and a pusher which is arranged at the top of the shell and used for pushing the sliding plates to move along the direction of the needle bar of the needle; the pricking pins form at least two pricking pin rows, each pricking pin row at least comprises one pricking pin, the inclining directions of the pricking pins in the same pricking pin row are the same, the sliding plate is fixedly connected with the corresponding pricking pin row, and the inclining direction of at least one pricking pin row is opposite to the inclining direction of other pricking pin rows; the needle points of the puncture needles extend out of the bottom surface of the sliding plate; the pusher is fixedly connected with the shell.

Furthermore, the sliding plate is provided with an inclined chute which vertically penetrates through two end faces of the sliding plate, the inclined direction of the inclined chute is the same as that of the felting needle, a fixed rod which is in sliding fit with the sliding plate penetrates through the inclined chute, the fixed rod is vertical to the sliding plate, and two ends of the fixed rod are fixedly connected with the shell; a transverse sliding groove is vertically arranged on the sliding plate in a penetrating mode, a movable rod in sliding fit with the sliding plate is arranged in the transverse sliding groove in a penetrating mode, and the movable rod is perpendicular to the sliding plate; the fixed part of the pusher is fixedly connected with the shell, the movable part of the pusher is fixedly connected with a push plate vertically arranged in the shell, the push plate is parallel to the sliding plate, and the push plate is fixedly connected with the movable rod; the push plate is in sliding fit with the sliding plate, and the movable rod is in sliding fit with the shell; under the action of the pusher, the sliding plate moves vertically and moves transversely under the action of the inclined sliding chute, so that the felting needles are pushed out or retracted along the inclined direction of the felting needles.

Furthermore, a lower baffle is fixedly connected to one side of the shell corresponding to the needle point of the puncture needle, and a window for allowing the needle point to pass through is arranged on the lower baffle.

Further, the pusher is a cylinder.

Furthermore, a position-adjustable adjusting nut is arranged on a push rod at one end, far away from the shell, of the air cylinder.

Furthermore, a locking nut for locking the adjusting nut is arranged on the adjusting nut.

The invention has the positive effects that:

1. the invention is provided with a pricking pin array with opposite pricking pin inclination directions, the pricking pin array is provided with a driving unit for driving the pricking pin array to move along the needle bar direction of the pricking pin, the pricking pin penetrates into a clothing piece placed below the needle point when the pricking pin is simultaneously and crosswise ejected downwards along the needle bar direction under the action of the driving unit, and then a gripping device drives the clothing piece to move; after the clothing cutting piece is transferred to the preset position, the pricking pins are upwards mutually crossed and retracted along the needle bar direction under the action of the driving unit, and the clothing cutting piece is separated from the gripping device under the action of gravity to replace manual work for taking and placing the clothing cutting piece.

2. The driving unit comprises a sliding plate, a push plate and a cylinder, the sliding plate, the push plate and the cylinder are arranged in the shell, and the pricking pin is fixedly connected with the sliding plate. The sliding plate is provided with a transverse sliding groove and an inclined sliding groove, and the pricking pin is pushed out or retracted along the inclined direction of the pricking pin under the pushing of the cylinder. The invention has simple structure, convenient processing and reliable and rapid action.

3. The cylinder is provided with an adjusting nut, so that the maximum length of the needle point of the puncture needle extending out of the lower baffle plate at the bottom of the shell is adjusted, and the adjustable needle is suitable for various clothes cutting pieces with different thicknesses.

Drawings

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

FIG. 2 is a schematic structural view of the side portion of the present invention;

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

FIG. 4 is a schematic view of the structure of the slide plate;

in the figure, 1, a housing; 2. a lower baffle plate; 3. a cylinder; 4. adjusting the nut; 5. a needle; 6. a window; 7. a push rod; 8. fixing the rod; 9. a slide plate; 10. a movable rod; 11. a horizontal chute; 12. an inclined chute; 13. pushing the plate; 14. and (4) locking a nut.

Detailed Description

As shown in fig. 1 to 4, the needling type clothing piece gripping device comprises four needling rows which are sequentially arranged from front to back, each needling row comprises eight independent felting needles 5 which are sequentially arranged from left to right, the felting needles 5 are parallel to each other, the needle points of the felting needles are all inclined downwards, and the inclined angle of the felting needles 5 is 45 degrees. The four needle rows form two groups, and each needle row comprises two needle rows which are opposite in inclination direction and are arranged in a way that needle point parts are mutually crossed. The needle arrays are each provided with a drive unit for moving the needles 5 in the direction of the respective needle bar. The pricking pins 5 are respectively penetrated into the clothing cutting pieces placed below the needlepoints when downwards and crosswise ejected out along the needle bar direction of the pricking pins simultaneously under the action of the driving unit, and then the grabbing device drives the clothing cutting pieces to move; after the clothing cutting piece is transferred to a preset position, the pricking pins 5 are upwards mutually crossed and retracted along the needle bar direction under the action of the driving unit, and then the clothing cutting piece is separated from the gripping device under the action of gravity, so that the manual gripping and releasing operation of the clothing cutting piece is replaced.

The needle-punched clothing cutting piece grabbing device further comprises a rectangular shell 1, and the driving unit comprises four flat sliding plates 9 vertically arranged inside the shell 1 and a pusher vertically arranged in the middle of the top of the shell 1 and used for pushing the sliding plates 9 to move along the needle rod direction of the puncture needle 5. The impeller is a cylinder 3, and a cylinder body of the cylinder 3 is fixedly connected with the shell 1 through a screw. The four sliding plates 9 are parallel to each other, and the four sliding plates 9 correspond to the four needle rows one by one. The lower parts of the sliding plates 9 are provided with blind holes corresponding to the felting needles 5 in the corresponding felting needle rows, the inclined directions of the blind holes and the corresponding felting needles 5 are the same, and the felting needles 5 and the corresponding blind holes are in interference connection.

The middle part of the sliding plate 9 is vertically provided with an inclined chute 12 penetrating through the front and rear end faces of the sliding plate 9, the inclined direction of the inclined chute 12 is the same as the inclined direction of the corresponding puncture needle 5, a fixed rod 8 in sliding fit with the sliding plate 9 penetrates through the inclined chute 12, the fixed rod 8 is vertical to the sliding plate 9, and two ends of the fixed rod 8 are fixedly connected with the front and rear faces of the shell 1 through screws respectively. The upper part of the sliding plate 9 is vertically provided with two transverse sliding grooves 11 which penetrate through the front and back surfaces of the sliding plate, and the two transverse sliding grooves 11 are symmetrical to each other. Two horizontal chutes 11 are internally provided with movable rods 10 which are in sliding fit with the sliding plate 9 in a penetrating way, and the two movable rods 10 are perpendicular to the sliding plate 9. The slide 9 is divided into two slide groups, each slide group comprises two slides 9, the two slides 9 are in sliding fit, and the inclination directions of the needle columns on the two slides 9 are opposite.

A door-shaped push plate 13 is arranged between the two sliding plate groups, the push plate 13 is parallel to the sliding plate 9, and the two sliding plates 9 close to the push plate 13 are in sliding fit with the push plate 13. The inclined sliding groove 12 and the fixed rod 8 are both positioned below the push plate 13. The middle parts of the two movable rods 10 are in interference connection with the push plate 13. The push rod of the cylinder 3 penetrates through a hole corresponding to the top of the shell 1 and is in sliding fit with the shell 1, the bottom of the push rod is fixedly connected with the middle position of the top of the push plate 13 through a screw, and the movable rod 10 is in sliding fit with the shell 1. Under the push of the cylinder 3, the slide plate 9 moves vertically, and simultaneously, under the action of the inclined chute 12, the slide plate 9 moves transversely, so that the puncture needle 5 is pushed out or retracted along the inclined direction. The invention has simple structure, convenient processing and reliable and rapid action.

The bottom of the shell 1 is fixedly connected with a rectangular lower baffle 2 through screws at a position corresponding to the needle point of the puncture needle 5, and the lower baffle 2 is provided with two windows 6 for passing through the needle point. The lower baffle 2 is used for enabling the garment cutting piece to be tightly attached to the garment cutting piece and vertically positioned, and meanwhile, the garment cutting piece is more smoothly separated from the garment cutting piece.

The upper part of the push rod 7 is provided with an adjusting nut 4 with adjustable position, and the adjusting nut 4 is in threaded connection with the push rod 7. The position of the adjusting nut 4 is adjusted up and down, so that the lower dead point of the push rod 7 is adjusted, the maximum length of the needle point of the puncture needle 5 extending out of the lower baffle 2 is adjusted, and the invention can be suitable for clothing pieces with various thicknesses.

The adjusting nut 4 is provided with a locking nut 14 for locking the adjusting nut, so that the adjusting nut 4 is not easy to loosen during movement.

When in actual use, the shell 1 is connected with the mechanical arm or other transfer mechanisms, so that the clothes cutting pieces can be grabbed and transferred without manual participation, the grabbing and transferring efficiency of the clothes cutting pieces can be greatly improved, the labor intensity of operators is reduced, and meanwhile, the transferring and stacking positions of the clothes cutting pieces can be kept consistent and are not influenced by human factors.

The above-mentioned embodiments are described in detail and specifically for the purpose of illustrating the technical ideas and features of the present invention, and it is an object of the present invention to enable those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the present invention only by the embodiments, and it is not limited to the scope of the present invention, i.e. equivalent changes or modifications made within the spirit of the present invention, and it is within the scope of the present invention for those skilled in the art to make local modifications within the system and changes or modifications between subsystems without departing from the structure of the present invention.

Claims

1. The needle-punched clothing piece grabbing device is characterized by comprising at least two pricking pins (5) with needle points inclined downwards and driving units for enabling the pricking pins (5) to move along the directions of the needle bars respectively, wherein the driving units are connected with the pricking pins (5), and at least one of the pricking pins (5) is inclined in the direction opposite to the inclination direction of the other pricking pins (5).

2. A needle-punched clothing piece gripping device as claimed in claim 1, further comprising a housing (1), wherein the driving unit comprises at least two sliding plates (9) vertically arranged inside the housing (1) and slidably engaged with each other, and a pusher arranged on the top of the housing (1) for pushing the sliding plates (9) to move along the needle bar direction of the needle (5); the pricking pins (5) form at least two pricking pin rows, each pricking pin row at least comprises one pricking pin (5), the inclining directions of the pricking pins (5) in the same pricking pin row are the same, the sliding plate (9) is fixedly connected with the corresponding pricking pin row, and the inclining direction of at least one pricking pin row is opposite to the inclining direction of other pricking pin rows; the needle points of the puncture needles (5) extend out of the bottom surface of the sliding plate (9); the pusher is fixedly connected with the shell (1).

3. The needle-punched clothing piece grabbing device according to claim 2, wherein the sliding plate (9) is provided with an inclined sliding groove (12) vertically penetrating through two end faces of the sliding plate, the inclined direction of the inclined sliding groove (12) is the same as that of the puncture needle (5), a fixing rod (8) in sliding fit with the sliding plate (9) penetrates through the inclined sliding groove (12), the fixing rod (8) is perpendicular to the sliding plate (9), and two ends of the fixing rod (8) are fixedly connected with the shell (1); a transverse sliding chute (11) vertically penetrates through the sliding plate (9), a movable rod (10) in sliding fit with the sliding plate (9) penetrates through the transverse sliding chute (11), and the movable rod (10) is perpendicular to the sliding plate (9); the fixed part of the pusher is fixedly connected with the shell (1), the movable part of the pusher is fixedly connected with a push plate (13) vertically arranged in the shell (1), the push plate (13) is parallel to the sliding plate (9), and the push plate (13) is fixedly connected with the movable rod (10); the push plate (13) is in sliding fit with the sliding plate (9), and the movable rod (10) is in sliding fit with the shell (1); under the action of the pusher, the sliding plate (9) moves vertically, and simultaneously, under the action of the inclined sliding chute (12), the sliding plate (9) moves transversely, so that the felting needles (5) are pushed out or retracted along the inclined direction.

4. A needle-punched clothing piece gripping device as claimed in claim 2 or 3, wherein the shell (1) is fixedly connected with a lower baffle (2) at a side corresponding to the needle point of the puncture needle (5), and the lower baffle (2) is provided with a window (6) for passing through the needle point.

5. A needle-punched clothing piece grabbing device according to claim 2 or 3, characterized in that the pusher is a cylinder (3).

6. A needle-punched clothing piece gripping device as claimed in claim 5, wherein the push rod (7) at the end of the cylinder (3) far from the shell (1) is provided with an adjustable adjusting nut (4).

7. A needle-punched clothing piece grabbing device as claimed in claim 6, wherein the adjusting nut (4) is provided with a locking nut (14) for locking the adjusting nut.