CN213866739U

CN213866739U - A grab material device for sewing material

Info

Publication number: CN213866739U
Application number: CN202021217566.7U
Authority: CN
Inventors: 章方明
Original assignee: Supreme Intelligent Technology Co Ltd
Current assignee: Supreme Intelligent Technology Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-08-03
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a material grabbing device for sewing materials, which comprises an installation shell, wherein a first material grabbing plate and a second material grabbing plate which are installed side by side and can move up and down are arranged in the installation shell; the bottom of the first material grabbing plate is provided with a first puncture needle which is installed in an inclined mode, and the bottom of the second material grabbing plate is provided with a second puncture needle which is installed in an inclined mode; the needle point of the first puncture needle and the needle point of the second puncture needle form a relative included angle; the plate body of the first material grabbing plate is provided with a first guide chute, and the plate body of the second material grabbing plate is provided with a second guide chute; the mounting housing has a fixing pin passing through the first and second guide chutes.

Description

A grab material device for sewing material

Technical Field

The utility model belongs to the technical field of the sewing of clothing shoes and hats case and bag and specifically relates to a grab material device for sewing up material.

Background

The industrial sewing machine collar or the current automatic control technology takes the cloth to the sewing machine to perform sewing work, the cloth is manually taken to the appointed position of the sewing machine, and the automatic sewing work of a certain position is performed according to the set working program.

The invention with the patent number 201410403627.1 discloses a cloth taking device of a full-automatic material taking and feeding sewing machine, which comprises a horizontal guide rail, wherein the left-right sliding direction of the horizontal guide rail is an X direction, the vertical direction is a Z direction, and the front-back direction is a Y direction; the whole of the cloth taking device can be driven by the power of the self driving system to move along the X direction of the horizontal guide rail and can also move along the Z direction of the guide rail, the lower part of the cloth taking device is provided with the Y direction linear module, the Y direction linear module is provided with the rotation adjusting mechanism, the rotation adjusting mechanism is provided with the sucker fixing plate on the lower part, the sucker and the pressure sensor which are used for grabbing and sucking cloth are arranged on the sucker fixing plate, and the grabbing and sucking power is provided by the air pump system. In the prior art, for the material taking of the flexible cloth, the sewing material is sucked by adopting a vacuum adsorption method as disclosed in the patent and then is moved to a designated area. However, the vacuum adsorption is only suitable for sewing materials with poor air permeability, and the sewing materials can be sucked through the sucking disc. In the actual production process, a plurality of sewing materials have good air permeability, so that the sucking discs cannot stably suck up the sewing materials.

Disclosure of Invention

The utility model aims to solve the technical problem to above-mentioned prior art current situation, and provide a grab material device for sewing up material, have simple structure compactness, can snatch automatically and loosen the material of sewing up.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a grab material device for sewing material, includes the installation casing, characterized by: a first material grabbing plate and a second material grabbing plate which are arranged side by side and can move up and down are arranged in the mounting shell; the bottom of the first material grabbing plate is provided with a first puncture needle which is installed in an inclined mode, and the bottom of the second material grabbing plate is provided with a second puncture needle which is installed in an inclined mode; the needle point of the first puncture needle and the needle point of the second puncture needle form a relative included angle; the plate body of the first material grabbing plate is provided with a first guide chute, and the plate body of the second material grabbing plate is provided with a second guide chute; the mounting housing has a fixing pin passing through the first and second guide chutes.

In order to optimize the technical proposal, the utility model discloses still include following modified technical proposal.

The inclined direction of the first guide chute is the same as that of the first pricker; the second guide chute is inclined in the same direction as the second lancet needles.

The mounting shell is fixedly provided with a driving cylinder, and a driving rod of the driving cylinder is movably connected with the first material grabbing plate and the second material grabbing plate.

The driving rod is connected with a driving block, and driving pins are respectively fixed on two sides of the driving block; two sides of the first material grabbing plate and two sides of the second material grabbing plate are respectively provided with a horizontal driving guide groove; the driving pin is installed in the driving guide groove.

And a group of first material grabbing plates and a group of second material grabbing plates are respectively arranged on two sides of the driving block.

The driving guide groove is an open groove.

The mounting housing has a swage mount formed with an elongated slot for receiving the first and second needles for movement up and down.

Compared with the prior art, the utility model is used for grabbing of seam material device adopts the cooperation of the first felting needle of slope installation and second felting needle to grab the material, has the advantage that compact structure is small and exquisite, grab the material stable, to seam material not damaged, automatic blowing.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is an assembled exploded view of fig. 1.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

Fig. 1 to fig. 2 are schematic structural diagrams of the present invention.

Wherein the reference numerals are: the device comprises a mounting shell 1, a fixed pin 11, a first material grabbing plate 2, a first puncture needle 21, a first guide chute 22, a second material grabbing plate 3, a second puncture needle 31, a second guide chute 32, a driving cylinder 4, a driving block 5, a driving pin 51, a driving guide groove 6, a material pressing bottom plate 7 and a long groove 71.

The utility model discloses a grab material device, including installation casing 1, have in the installation casing 1 and be equipped with side by side installation and can the up-and-down motion first grab flitch 2 and second grab flitch 3. The bottom of the first material grabbing plate 2 is provided with a first puncture needle 21 which is obliquely arranged, and the bottom of the second material grabbing plate 3 is provided with a second puncture needle 31 which is obliquely arranged; the tip of first needle 21 is at an opposite angle to the tip of second needle 31. The plate body of the first material grabbing plate 2 is provided with a first guiding chute 22, and the plate body of the second material grabbing plate 3 is provided with a second guiding chute 32. The mounting case 1 has a fixing pin 11 passing through the first and

second guide chutes

22 and 32.

When the first material grabbing plate 2 and the second material grabbing plate 3 move from top to bottom, the first guide chute 22 and the second guide chute 32 are matched with the fixing pin 11, so that the first material grabbing plate 2 and the second material grabbing plate 3 can horizontally move in opposite directions in the descending movement process, the first puncture needle 21 and the second puncture needle 31 can penetrate into the sewing material, the first puncture needle 21 and the second puncture needle 31 can stably grab the sewing material due to the inclined relative included angle arrangement, and the grabbing success rate is guaranteed.

The first guide chute 22 is inclined in the same direction as the first needle 21; the second guide chute 32 is inclined in the same direction as the second needles 31.

The mounting shell 1 is fixed with a driving cylinder 4, and a driving rod of the driving cylinder 4 is movably connected with the first material grabbing plate 2 and the second material grabbing plate 3. The actuating lever of actuating cylinder 4 can drive first flitch 2 and the second of grabbing to grab flitch 3 up-and-down motion, and first flitch 2 and the second of grabbing grab flitch 3 and actuating lever adoption swing joint mode can be in the free displacement of horizontal direction simultaneously.

In a preferred embodiment, the driving rod is connected with a driving block 5, and driving pins 51 are respectively fixed on two sides of the driving block 5; two sides of the first material grabbing plate 2 and two sides of the second material grabbing plate 3 are respectively provided with a horizontal driving guide groove 6; the drive pin 51 is installed in the drive guide groove 6. The driving rod drives the two sides of the first material grabbing plate 2 and the second material grabbing plate 3 to move up and down through the driving pin 51 on the driving block 5. The driving guide groove 6 has a horizontal movement margin so that the first and second gripper plates 2 and 3 can move in the horizontal direction with respect to the driving pin 51.

In the preferred embodiment, a set of first material grabbing plates 2 and second material grabbing plates 3 are respectively arranged on two sides of the driving block 5. The driving pins 51 on both sides of the driving block 5 are simultaneously matched with the driving guide grooves 6 of the two groups of the first material grabbing plate 2 and the second material grabbing plate 3.

The driving guide groove 6 is an open groove, and the openings are positioned on two sides of the first material grabbing plate 2 and two sides of the second material grabbing plate 3, so that the assembly of the driving pin 51 is facilitated.

The mounting housing 1 has a swage base 7, and the swage base 7 has a slot 71 formed therein for accommodating the up and down movement of the first lancet 21 and the second lancet 31. The length of long slot 71 is greater than the width of first lancet 21 and second lancet 31, and allows for the movement of first lancet 21 and second lancet 31 in the horizontal direction.

Before grabbing, the grabbing device descends integrally, so that the material pressing bottom plate 7 presses the sewing material to be grabbed. Then the driving cylinder 4 drives the first material grabbing plate 2 and the second material grabbing plate 3 to descend, the first puncture needles 21 and the second puncture needles 31 extend out of the long grooves 71 and obliquely penetrate into the seam material, and then the whole material grabbing device ascends to grab the seam material. After the material grabbing device moves to the material placing area, the driving cylinder 4 drives the first material grabbing plate 2 and the second material grabbing plate 3 to ascend, the first puncture needles 21 and the second puncture needles 31 retract into the long grooves 71, and the sewing materials are loosened. The length of the first puncture needle 21 and the second puncture needle 31 extending out of the long groove 71 is accurately controllable, so that the sewing materials can be prevented from being damaged, and the grabbing can be stably carried out.

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. A grab material device for sewing material, includes installation casing (1), characterized by: a first material grabbing plate (2) and a second material grabbing plate (3) which are arranged side by side and can move up and down are arranged in the mounting shell (1); the bottom of the first material grabbing plate (2) is provided with a first puncture needle (21) which is installed in an inclined mode, and the bottom of the second material grabbing plate (3) is provided with a second puncture needle (31) which is installed in an inclined mode; the needle point of the first needle (21) and the needle point of the second needle (31) form an opposite included angle; the plate body of the first material grabbing plate (2) is provided with a first guide chute (22), and the plate body of the second material grabbing plate (3) is provided with a second guide chute (32); the mounting housing (1) has a fixing pin (11) passing through the first guide chute (22) and the second guide chute (32).

2. The material grabbing device of claim 1, wherein: the inclined direction of the first guide chute (22) is the same as that of the first puncture needle (21); the second guide chute (32) is inclined in the same direction as the second lancet needles (31).

3. The material grabbing device of claim 1, wherein: the mounting shell (1) is fixedly provided with a driving cylinder (4), and a driving rod of the driving cylinder (4) is movably connected with the first material grabbing plate (2) and the second material grabbing plate (3).

4. A material gripping apparatus according to claim 3, characterised in that: the driving rod is connected with a driving block (5), and driving pins (51) are respectively fixed on two sides of the driving block (5); two sides of the first material grabbing plate (2) and two sides of the second material grabbing plate (3) are respectively provided with a horizontal driving guide groove (6); the driving pin (51) is arranged in the driving guide groove (6).

5. The material grabbing device of claim 4, wherein: and a group of first material grabbing plates (2) and a group of second material grabbing plates (3) are respectively arranged on two sides of the driving block (5).

6. The material grabbing device of claim 4, wherein: the driving guide groove (6) is an open groove.

7. The material grabbing device of claim 1, wherein: the mounting shell (1) is provided with a pressing bottom plate (7), and a long groove (71) for accommodating the first puncture needle (21) and the second puncture needle (31) to move up and down is formed in the pressing bottom plate (7).