Layering device for ultrathin flexible cloth

Abstract

According to the layering device for the ultrathin flexible cloth, a first servo motor arranged on an adjusting mechanism is downwards provided with a lead screw through a motor output shaft, and the lead screw is driven to rotate to drive a guide connecting block to move up and down; a sliding groove is vertically formed in the portion, in the first shell, of the executing mechanism, and the guide connecting block moves up and down along the sliding groove. The lower end of the guide connecting block is connected with a sliding block which moves up and down to drive a needle type sliding sheet, and a plurality of needles are oppositely arranged below the needle type sliding sheet and are obliquely arranged; the plurality of needles are opposite to form an included angle; transverse guide grooves are formed in the first needle type sliding piece and the second needle type sliding piece, and inclined guide grooves are formed below the transverse guide grooves. First positioning columns are arranged on the two side edges of the air cylinder pressing head and penetrate through the transverse guide grooves. And a second positioning column is arranged and penetrates through the inclined guide groove. The movement of the first servo motor not only realizes a downward pricking process, but also can set different fabrics to correspond to different needling extension amounts through a program, and manpower and time cost are saved to a great extent when different products are switched and processed.

Description

Technical Field

[0001] The invention relates to the technical field of clothing industry, and in particular to a device for layering ultra-thin flexible cloth. Background Art

[0002] The grippers commonly used in the clothing industry are pin-type suction cup grippers with a fixed size range and a single form. They can only be used to grab clothing fabrics of a single fixed size, fixed material, and fixed thickness. They have poor versatility and are laborious and time-consuming when switching between processed fabrics. They cannot be used in scenarios where different fabrics are mixed and processed.

[0003] In the embodiment of the authorization announcement No. CN220564852U, the minimum scale unit of the needle suction cup is 0.3 mm.

[0004] Authorization announcement number CN 221291345U A pin suction cup has the effect of making the pin suction cup structure simpler and more compact and suitable for small space operations.

[0005] Authorization announcement number CN 221774516 U A suction cup structure, the suction cup structure has a simple structure, simple movement and good stability compared with the prior art.

[0006] The embodiments in the above patent document are relatively easy to implement for single grabbing, but are still relatively troublesome for linings thicker than 0.1 mm and multi-layer processing.

[0007] Authorization announcement number CN 219771150 U A needle suction cup with an adjustable needle extension length cannot achieve simulated puncture and ultra-thin fabric puncture such as 0.1mm needle picking. Summary of the invention

[0008] In order to be applicable to the processing of simulated puncture and needle puncture of 0.1 mm ultra-thin cloth, the present invention specially proposes a device for layering ultra-thin flexible cloth.

[0009] To this end, the technical solution of the present invention is a device for layering ultra-thin flexible fabrics, the layering device includes an adjustment mechanism and an actuator, the adjustment mechanism is arranged on the upper part of the actuator, and is characterized in that: the adjustment mechanism also includes a first servo motor, the first servo motor is provided with a screw rod downward through the motor output shaft, and the guide connecting block is driven to move up and down by driving the screw rod to rotate; The actuator comprises a first housing, a slide groove is vertically arranged inside the first housing, and the guide connecting block moves up and down along the slide groove arranged inside the first housing; a slider is connected to the lower end of the guide connecting block to move up and down to drive the needle slide, thereby realizing the extension and retraction of the acupuncture; There are multiple needles under the needle slide, and the multiple needles are set obliquely; The first needle slide plate and the second needle slide plate in each set of needle slide plates are arranged opposite to each other, so that the multiple needles form an angle relative to each other; The first needle slide plate and the second needle slide plate are provided with a transverse guide groove, and an inclined guide groove is provided below the transverse guide groove; Wherein, first positioning columns are provided on both sides of the cylinder pressure head and penetrate the transverse guide groove; A second positioning column is provided and passes through the inclined guide groove; At this time, when the slider moves downward, the first needle slider and the second needle slider move relative to each other.

[0010] The effect is that the movement of the first servo motor in the adjustment mechanism not only realizes the downward needle-taking process, but also adjusts the movement trajectory of the actuator. The electronic control adjustment is convenient and fast, and different needle extension amounts corresponding to different fabrics can be set through the program, which greatly saves manpower and time costs when switching to process different products.

[0011] A further improvement is that the inclined guide groove is an arc-shaped guide groove, and the first needle slide and the second needle slide form an arc motion through the second positioning column.

[0012] The effect is that the inclined guide groove is an arc-shaped guide groove that forms an arc motion around the second positioning column; the first needle slide and the second needle slide have an arc puncture and guide the formation of simulated puncture and needle picking puncture actions, and thin materials of 0.1 mm can be easily grasped without damaging the fabric itself.

[0013] Arc-shaped guide grooves in different directions are designed on the needling slides on both sides to convert the rotational motion of the screw into a compound motion of the slide in two directions, thereby obtaining more lateral feed under the same vertical extension amount, increasing the surface contact between the needle and the fabric under the same needling diameter, reducing the clamping angle between the needle and the fabric, obtaining a larger penetration amount, and clamping the fabric through the needling that extends in different directions, thereby improving the stability of the grasping.

[0014] A further improvement is that the acupuncture end is an arc-shaped acupuncture.

[0015] The effect is that when the required penetration depth of the arc-shaped needle is extremely small in the direction of the gravity vector, each single needle has a better bearing, clamping and anti-falling effect on the fabric.

[0016] A further improvement is that a dial is provided outside the screw rod between the adjustment mechanism and the actuator.

[0017] The effect is that the scale plate can display the adjusted distance gap, and at the same time, precise grasping is achieved by adjusting the movement of the first servo motor in the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1is a three-dimensional perspective view of the first embodiment; Figure 2 yes Figure 1 A cross-sectional view of the first servo motor; Figure 3 yes Figure 2 Enlarged view at A in the middle; Figure 4 yes Figure 2 Interior view of.

[0019] In the figure, 1 is the adjustment mechanism, 2 is the actuator, 1.1 is the first servo motor, 1.2 is the motor output shaft, 1.3 is the lead screw, and 1.4 is the guide connection block; 2.1 is the first housing, 2.2 is the slide groove, and 2.3 is the slider; 3 is the dial; 3.13 is a plurality of needles; 3.14 is a first needle slide; 3.15 is a second needle slide; 3.16 is a transverse guide groove; 3.17 is an arc guide groove; 3.18 is a first positioning column; 3.19 is a second positioning column. DETAILED DESCRIPTION

[0020] The present invention Figure 1-4 shown.

[0021] A device for layering ultra-thin flexible fabrics, the layering device comprising an adjustment mechanism 1 and an actuator 2, the adjustment mechanism 1 being arranged on an upper portion 2 of the actuator, the adjustment mechanism 1 also comprising a first servo motor 1.1, the first servo motor 1.1 being provided with a screw rod 1.3 downwardly through a motor output shaft 1.2, and driving the screw rod 1.3 to rotate to drive a guide connection block 1.4 to move up and down; The actuator 2 comprises a first housing 2.1, a guide groove 2.2 is vertically arranged inside the first housing 2.1, and a guide connecting block 1.4 moves up and down along the guide groove 2.2 arranged inside the first housing 2.1; a slider 2.3 is connected to the lower end of the guide connecting block 1.4, and the slider 2.3 moves up and down to drive the needle slide, thereby realizing the extension and retraction of the acupuncture; A plurality of needles 3.13 are arranged under the needle slide, and the plurality of needles 3.13 are arranged obliquely; The first needle slide plate 3.14 and the second needle slide plate 3.15 in each set of needle slide plates are arranged opposite to each other, so that the plurality of needles 3.13 form an angle relative to each other; A transverse guide groove 3.16 is provided on the first needle slide 3.14 and the second needle slide 3.15, and an inclined guide groove 3.17 is provided below the transverse guide groove 3.16; The first positioning columns 3.18 are provided on both sides of the slider 2.3 and penetrate the transverse guide groove 3.16; A second positioning column 3.19 is provided and passes through the inclined guide groove 3.17; At this time, when the slide block 2.3 moves downward, the first needle slide 3.14 and the second needle slide 3.15 move relative to each other.

[0022] The movement of the first servo motor 1.1 in the adjustment mechanism 1 not only realizes the downward needle-picking process, but also adjusts the movement trajectory of the actuator 2. The electronic control adjustment is convenient and fast, and different needle extension amounts corresponding to different fabrics can be set through the program, which greatly saves manpower and time costs when switching to process different products.

[0023] The inclined guide groove is an arc-shaped guide groove, and the first needle slide 3.13 and the second needle slide 1.14 form an arc motion through the second positioning column 3.19.

[0024] The inclined guide groove is an arc-shaped guide groove that forms an arc motion around the second positioning column; so that the first needle slide 3.13 and the second needle slide 3.14 have an arc puncture and guide to form a needle picking action, and thin materials of 0.1 mm can be easily grasped without damaging the cloth itself.

[0025] The needle-punching slides on both sides are designed with arc-shaped guide grooves in different directions, which convert the rotational motion of the screw rod into a compound motion of the slide in two directions, thereby obtaining more lateral feed under the condition of the same vertical extension amount, increasing the surface contact between the needle and the cloth under the same needle-punching diameter, reducing the clamping angle between the needle and the cloth, obtaining a larger penetration amount, and clamping the cloth by the needles extending in different directions, thereby improving the stability of the grasping.

[0026] The ends of the plurality of needles 3.13 are arc-shaped needles.

[0027] When the required penetration depth of the arc-shaped needle punch is extremely small in the direction of the gravity vector, each single needle punch has a better bearing, clamping and anti-falling effect on the fabric.

[0028] A scale plate 3 is also provided outside the screw rod (1.3) between the adjustment mechanism 1 and the actuator 2.

[0029] The scale plate 3 can display the adjusted distance gap, and at the same time, precise gripping is achieved by adjusting the movement of the first servo motor 1.1 in the mechanism.

Claims

1. A device for layering ultra-thin flexible fabrics, the device comprising an adjustment mechanism (1) and an actuator (2), wherein the adjustment mechanism (1) is arranged on the upper part of the actuator (2), and characterized in that: The adjustment mechanism (1) further comprises a first servo motor (1.1), wherein the first servo motor (1.1) is provided with a screw rod (1.3) through a motor output shaft (1.2) downwardly, and the screw rod (1.3) is driven to rotate to drive the guide connection block (1.4) to move up and down; The actuator (2) comprises a first housing (2.1), a slide groove (2.2) is vertically arranged inside the first housing (2.1), and the guide connection block (1.4) moves up and down along the slide groove (2.2) arranged inside the first housing (2.1); a slider (2.3) is connected to the lower end of the guide connection block (1.4), and the slider (2.3) moves up and down to drive the needle slide, thereby realizing the extension and retraction of acupuncture; A plurality of needles (3.13) are arranged under the needle slide, and the plurality of needles (3.13) are arranged obliquely; The first needle slide plate (3.14) and the second needle slide plate (3.15) in each group of needle slide plates are arranged relative to each other so that the plurality of needles form an angle relative to each other; A transverse guide groove (3.16) is provided on the first needle slide (3.14) and the second needle slide (3.15), and an inclined guide groove (3.17) is provided below the transverse guide groove (3.16); Wherein, first positioning columns (3.18) are provided on both sides of the slider (2.3) and penetrate the transverse guide groove (3.16); A second positioning column (3.19) is also provided and passes through the inclined guide groove (3.17); At this time, when the slider (2.3) moves downward, the first needle slide (3.14) and the second needle slide (3.15) move relative to each other.

2. The device for layering ultra-thin flexible fabrics according to claim 1, characterized in that: The inclined guide groove (3.17) is an arc-shaped guide groove, and the first needle slide (3.14) and the second needle slide (3.15) form an arc motion through the second positioning column (3.19).

3. The device for layering ultra-thin flexible fabrics according to claim 1, characterized in that: The ends of the plurality of needles (3.13) are arc-shaped needles.

4. The device for layering ultra-thin flexible fabrics according to claim 1, characterized in that: A scale plate (3) is also provided outside the screw rod (1.3) between the adjustment mechanism (1) and the actuator (2).

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