A material grabbing and layering mechanism

Abstract

The present invention provides a material grabbing and layering mechanism, which relates to the field of cloth processing technology, including a mechanism base, wherein several layers of neatly stacked cloth to be grabbed are placed in the middle of the top surface of the mechanism base, and left and right hair sweeping wheel modules are symmetrically fixed on the top surface of the mechanism base and located on the front and back sides of the cloth to be grabbed; a middle pressure plate layering sweeping module is provided on the top of the neatly stacked cloth to be grabbed, and a blowing and anti-static module is provided in the middle of the middle pressure plate layering sweeping module; wherein the left and right hair sweeping wheel modules include layering lifting plates fixed on both sides of the cloth to be grabbed; the material grabbing and layering mechanism of the present invention adopts a plurality of linked mechanical layering actions / functions, including a middle pressure plate layering sweeping module, and the up and down actions generate an intermediate force point for the cloth, so that the edge adhesion tissue between the cloths has a reaction force to push inward, thereby breaking away from the needle-shaped gripper to achieve the layering effect.

Description

Technical Field

[0001] The invention relates to the technical field of cloth processing, in particular to a material grabbing and layering mechanism. Background Art

[0002] The fabric to be grabbed is made up of several pieces of fabric stacked together. Its previous process consists of several layers of a whole piece of fabric being cut into the required shape by an automatic cutting machine or by hand. The cutting knife used will generate heat, causing the edge structure of several pieces of fabric to change, and the edges of the fabric between the upper and lower layers will stick together.

[0003] If there is no material grabbing and layering mechanism, when the needle-shaped material picking device grabs several pieces of cloth, there is a high chance that multiple pieces of cloth will be grabbed, thus causing defective products in the subsequent process.

[0004] Since the equipment currently on the market has not solved the technical problem of stratification, it is necessary for us to invent this material grabbing and stratification mechanism to fill the technical gap in the market. Summary of the Invention

[0005] In response to the problems in the prior art, the purpose of the present invention is to provide a material grabbing and layering mechanism to solve the technical problem that the above-mentioned fabric to be grabbed is composed of several pieces of fabric stacked together, and its previous process is to cut several layers of a whole piece of fabric into the required shape through an automatic cutting machine or manual cutting. The cutting knife used will generate heat, causing the edge structure of several pieces of fabric to change, and the edges of the fabric between the upper and lower layers will stick together.

[0006] The technical problem to be solved by the present invention is achieved by the following technical solution: a material grabbing and layering mechanism, comprising a mechanism base, wherein a plurality of neatly stacked layers of fabrics to be grabbed are placed in the middle of the top surface of the mechanism base, and left and right hair sweeping wheel modules are symmetrically fixed on the top surface of the mechanism base and located on the front and back sides of the fabrics to be grabbed; a middle pressure plate layered sweeping module is provided on the top of the neatly stacked fabrics to be grabbed, and a blowing and anti-static module is provided in the middle of the middle pressure plate layered sweeping module;

[0007] Among them, the left and right hair sweeping wheel modules include layered lifting plates fixed on both sides of the fabric to be caught, the layered lifting plates on each side are upright fixed to the top of the mechanism base, and a linkage shaft is rotatably installed on the top of the layered lifting plates on each side, and a plurality of layered hair sweeping wheels are fixed in the middle of the linkage shaft. A hair sweeping fixing seat is provided between the plurality of layered hair sweeping wheels in the middle of the linkage shaft, and the hair sweeping fixing seat is used to fix two adjacent layered hair sweeping wheels at equal intervals in the middle of the linkage shaft, and a synchronous pulley is fixed to one end of the linkage shaft;

[0008] A layered bottom plate is fixed to the bottom end of the layered lifting plate on each side, a DC reduction motor is fixedly installed on the top end of the layered bottom plate, a synchronous pulley is installed on the output shaft of the DC reduction motor, and a synchronous belt is connected between the synchronous pulley on the DC reduction motor and the synchronous pulley of the linkage shaft.

[0009] As a preferred technical solution of the present invention, the medium pressure plate layered sweeping module is arranged in the needle-shaped material taking device, and the medium pressure plate layered sweeping module includes a cylinder connecting seat fixed to the side wall of the needle-shaped material taking device, and the side wall of the cylinder connecting seat is fixedly installed with a downward pressure cylinder, and the bottom end of the downward pressure cylinder is fixed with a medium pressure fixing seat, and the bottom end of the medium pressure fixing seat is installed with a medium pressure plate layered sweeping sheet,

[0010] As a preferred technical solution of the present invention, the intermediate pressure plate layered sweeping piece is configured as an elliptical ring structure, and a soft object is installed at the bottom end of the intermediate pressure plate layered sweeping piece.

[0011] As a preferred technical solution of the present invention, the soft object can be a silicone pad or a sponge material.

[0012] As a preferred technical solution of the present invention, the air blowing and anti-static module includes an anti-static air blowing air pipe fixedly installed on the medium pressure plate layered sweeping piece, and the anti-static air blowing air pipe is bent into an arc-shaped tube along the contour of the medium pressure plate layered sweeping piece at the top of the medium pressure plate layered sweeping piece.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The material grabbing and layering mechanism is composed of multiple linked mechanical layering actions / functions, including:

[0015] 1. The left and right brush wheel modules rotate inward to open the adhesion between the fabrics, thereby achieving a layered effect.

[0016] 2. The middle pressure plate layered scanning module creates a central force point on the fabric through up and down movements, so that the edge adhesion tissues between the fabrics have a reaction force to push them inward, thereby separating from the needle-shaped gripper to achieve a layered effect.

[0017] 3. The air blowing and anti-static module can cool down the dry and high temperature environment to achieve the effect of anti-static and enhance the stratification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and examples.

[0019] Figure 1 This is a schematic diagram of the structural installation of the material grabbing and layering mechanism and the needle-type material taking device of the present invention;

[0020] Figure 2Schematic diagram of the three-dimensional structure of the material grabbing and layering mechanism of the present invention Figure 1 ;

[0021] Figure 3 Schematic diagram of the three-dimensional structure of the material grabbing and layering mechanism of the present invention Figure 2 ;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the needle-type material taking device of the present invention;

[0023] Figure 5 This is a front view structural diagram of the material lifting cylinder of the present invention;

[0024] In the figure: layered base plate 1, DC reduction motor 2, motor fixing seat 3, synchronous belt 4, synchronous pulley 5, layered sweeping wheel 6, layered lifting plate 7, medium pressure fixing seat 8, medium pressure plate layered sweeping piece 9, soft object 10, anti-static air blowing air pipe 11, downward pressure cylinder 12, cylinder connecting seat 13, single piece of cloth 14, cloth to be grabbed 15, sweeping fixing seat 16, linkage shaft 17, needle-type material picking device 18, material picking lifting cylinder 19, movable bearing 20, fixed point bearing 21, needle fixing plate 22, needle 23, mechanism base 24. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other unless there is a conflict.

[0026] See also Figure 1-5 , which is a schematic diagram of the overall structure of a material grabbing and layering mechanism;

[0027] A material grabbing and layering mechanism includes a mechanism base 24, on the middle of the top surface of the mechanism base 24, several layers of neatly stacked fabrics to be grabbed 15 are placed, and left and right hair sweeping wheel modules are symmetrically fixed on the top surface of the mechanism base 24 and located on the front and back sides of the fabrics to be grabbed 15; a middle pressure plate layered sweeping module is set on the top of the neatly stacked fabrics to be grabbed 15, and a blowing and anti-static module is set in the middle of the middle pressure plate layered sweeping module;

[0028] Among them, the left and right hair sweeping wheel modules include layered lifting plates 7 fixed on both sides of the cloth 15 to be caught, and the layered lifting plates 7 on each side are upright and fixed to the top of the mechanism base 24. A linkage shaft 17 is rotatably installed on the top of the layered lifting plates 7 on each side. A plurality of layered hair sweeping wheels 6 are fixed in the middle of the linkage shaft 17. A hair sweeping fixing seat 16 is provided between the plurality of layered hair sweeping wheels 6 in the middle of the linkage shaft 17. The hair sweeping fixing seat 16 fixes two adjacent layered hair sweeping wheels 6 at equal intervals in the middle of the linkage shaft 17, and a synchronous pulley 5 is fixed at one end of the linkage shaft 17.

[0029] A layered bottom plate 1 is fixed to the bottom end of the layered lifting plate 7 on each side, a DC reduction motor 2 is fixed to the top of the layered bottom plate 1, a synchronous pulley 5 is installed on the output shaft of the DC reduction motor 2, and a synchronous belt 4 is connected between the synchronous pulley 5 on the DC reduction motor 2 and the synchronous pulley 5 of the linkage shaft 17.

[0030] Among them, the material grabbing and stratification mechanism mainly consists of three functional components: the left and right sweeping wheel modules, the inward rotating medium pressure plate stratification sweeping module, and the up and down blowing and anti-static module.

[0031] In the present invention, Figure 2 As shown, the left and right wool sweeping wheel modules are mainly composed of a layered bottom plate 1, a DC reduction motor 2, a motor fixing seat 3, a synchronous belt 4, a synchronous pulley 5, a layered wool sweeping wheel 6, a layered lifting plate 7, a wool sweeping fixing seat 16, and a linkage shaft 17. Its operation is driven by the DC reduction motor 2 fixed to the motor fixing seat 3, which drives the synchronous belt 4 and the synchronous pulley 5, thereby driving the layered wool sweeping wheel 6 to rotate (the rotating wheel is not limited to the wool sweeper, but also includes objects that can rotate, such as gears, rubber wheels, and cloth wheels). The rotation of the layered wool sweeping wheel will drive the gears, rubber wheels, and cloth wheels next to it to rotate together, resulting in the effect that the edge-bonded cloth is separated into a single layer by the wool sweeper; when the needle-shaped material picking device grabs the cloth, the layered wool sweeping wheels on the left and right sides will rotate inward at the same time, so as to achieve the purpose of separating the cloth.

[0032] The medium pressure plate layered sweeping module is arranged in the needle-shaped material picking device. The medium pressure plate layered sweeping module includes a cylinder connecting seat 13 fixed to the side wall of the needle-shaped material picking device. The side wall of the cylinder connecting seat 13 is fixedly installed with a downward pressure cylinder 12. The bottom end of the downward pressure cylinder 12 is fixed with a medium pressure fixing seat 8. The bottom end of the medium pressure fixing seat 8 is installed with a medium pressure plate layered sweeping piece 9. The medium pressure plate layered sweeping piece 9 is set to an elliptical ring structure. The bottom end of the medium pressure plate layered sweeping piece 9 is installed with a soft object 10. The soft object 10 can be a silicone pad or a sponge material.

[0033] In the present invention, Figure 2 As shown, the left and right wool sweeping wheel modules are mainly composed of a layered bottom plate 1, a DC reduction motor 2, a motor fixing seat 3, a synchronous belt 4, a synchronous pulley 5, a layered wool sweeping wheel 6, a layered lifting plate 7, a wool sweeping fixing seat 16, and a linkage shaft 17. Its operation is driven by the DC reduction motor 2 fixed to the motor fixing seat 3, which drives the synchronous belt 4 and the synchronous pulley 5, thereby driving the layered wool sweeping wheel 6 to rotate (the rotating wheel is not limited to the wool sweeper, but also includes objects that can rotate, such as gears, rubber wheels, and cloth wheels). The rotation of the layered wool sweeping wheel will drive the gears, rubber wheels, and cloth wheels next to it to rotate together, resulting in the effect that the edge-bonded cloth is separated into a single layer by the wool sweeper; when the needle-shaped material picking device grabs the cloth, the layered wool sweeping wheels on the left and right sides will rotate inward at the same time, so as to achieve the purpose of separating the cloth.

[0034] In the present invention, the air blowing and anti-static module includes an anti-static air blowing air pipe 11 fixedly installed on the medium pressure plate layered sweeping piece 9, and the anti-static air blowing air pipe 11 is bent into an arc tube along the contour of the medium pressure plate layered sweeping piece 9 at the top of the medium pressure plate layered sweeping piece 9.

[0035] In the present invention, Figure 1 As shown, the material grabbing and layering mechanism is based on the synchronous material picking device and the needle-shaped material picking device. Adding this material grabbing and layering mechanism can effectively solve the problem of grabbing double layers during the material grabbing process;

[0036] In the present invention, Figure 2 As shown in Figure 3, the intermediate pressure plate layer sweeping module primarily consists of a downward pressure cylinder 12, a cylinder connector 13, an intermediate pressure mounting base 8, an intermediate pressure plate layer sweeping blade 9, and a soft material 10 (this pad is not limited to silicone and can also include soft objects such as sponges). The downward pressure cylinder 12, fixed to the cylinder connector 13, moves up and down, driving the intermediate pressure plate layer sweeping blade 9 downward as required. When the needle-shaped material removal device grabs the fabric, the intermediate pressure module presses down to separate the fabric.

[0037] In the present invention, Figure 2 As shown, the air-blowing anti-static module primarily consists of an anti-static air duct 11 installed on the intermediate pressure plate's layered sweeper 9. This duct operates in response to a gripper signal. When the needle-shaped material picker grabs the fabric, the system activates an electrostatic generator to generate air duct activity, ionizing the air around the fabric and thus eliminating static electricity and separating the fabric.

[0038] As described above, the actions of each functional module are described as follows: the left and right wool sweeping wheel modules rotate inward continuously. When the needle-shaped material picking device grabs the cloth downward, no matter whether the grabbed cloth is one piece or two pieces, the action of the left and right wool sweeping wheel modules will open the adhesion tissue on the edge of the cloth. Next, the middle pressure plate layered sweeping module will also move up and down and left and right, and the blowing and anti-static module will blow air. The same purpose is to strengthen the opening of the adhesion cloth tissue, so as to achieve the purpose of separating the cloth.

[0039] like Figure 45, wherein the needle-type material grabbing device of the present invention is mainly driven by the telescopic action of the material picking lifting cylinder 19 to drive four needle fixing plates 22, and each needle fixing plate 22 has an oblique groove that matches each fixed-point bearing 21 as a groove, and each two 20-movable bearings match the two transverse grooves of each needle fixing plate 22 as a groove. When the material picking lifting cylinder 19 extends the cylinder shaft downward, it pushes the four needle fixing plates 22 to move in the lower left and lower right directions respectively with the fixed-point bearing 21 as the center; because the needles 23 are installed on the needle fixing plates 22 at equal intervals, the oblique downward movement of the needle fixing plates 22 causes the needles 23 to be obliquely inserted into the fabric. The staggered needles 23 can fix the fabric for subsequent transportation.

[0040] The material grabbing and layering mechanism is composed of multiple linked mechanical layering actions / functions, including

[0041] 1. The left and right brush wheel modules rotate inward to open the adhesion between the fabrics, thereby achieving a layered effect.

[0042] 2. The middle pressure plate layered scanning module creates a central force point on the fabric through up and down movements, so that the edge adhesion tissues between the fabrics have a reaction force to push them inward, thereby separating from the needle-shaped gripper to achieve a layered effect.

[0043] 3. The air blowing and anti-static module can cool down the dry and high temperature environment to achieve the effect of anti-static and enhance the stratification effect.

[0044] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A material grabbing and layering mechanism, comprising a mechanism base (24), characterized in that: Several layers of neatly stacked cloths (15) to be grasped are placed in the middle of the top surface of the mechanism base (24), and left and right hair sweeping wheel modules are symmetrically fixed on the top surface of the mechanism base (24) and located on the front and back sides of the cloths (15) to be grasped; a middle pressure plate layered sweeping module is provided on the top of the neatly stacked cloths (15) to be grasped, and a blowing and anti-static module is provided in the middle of the middle pressure plate layered sweeping module; The left and right brush wheel modules include layered lifting plates (7) fixed on both sides of the cloth to be caught (15), the layered lifting plates (7) on each side are uprightly fixed on the top of the mechanism base (24), and a linkage shaft (17) is rotatably installed on the top of the layered lifting plates (7) on each side, a plurality of layered brush wheels (6) are fixed in the middle of the linkage shaft (17), and a brush fixing seat (16) is provided between the plurality of layered brush wheels (6) in the middle of the linkage shaft (17), and two adjacent layered brush wheels (6) are fixed at equal intervals in the middle of the linkage shaft (17) through the brush fixing seat (16), and a synchronous pulley (5) is fixed at one end of the linkage shaft (17); A layered bottom plate (1) is fixed to the bottom end of the layered lifting plate (7) on each side, a DC reduction motor (2) is fixed to the top end of the layered bottom plate (1), a synchronous pulley (5) is installed on the output shaft of the DC reduction motor (2), and a synchronous belt (4) is connected between the synchronous pulley (5) on the DC reduction motor (2) and the synchronous pulley (5) of the linkage shaft (17); The medium-pressure plate layered sweeping module is arranged in the needle-shaped material taking device, and the medium-pressure plate layered sweeping module includes a cylinder connecting seat (13) fixed to the side wall of the needle-shaped material taking device, a downward pressure cylinder (12) is fixedly installed on the side wall of the cylinder connecting seat (13), a medium-pressure fixing seat (8) is fixed at the bottom end of the downward pressure cylinder (12), and a medium-pressure plate layered sweeping sheet (9) is installed at the bottom end of the medium-pressure fixing seat (8); The intermediate pressure plate layered sweeping piece (9) is configured as an elliptical ring structure, and a soft object (10) is installed at the bottom end of the intermediate pressure plate layered sweeping piece (9); The soft object (10) is made of a silicone pad or a sponge; The blowing and anti-static module comprises an anti-static blowing air pipe (11) fixedly mounted on the medium-pressure plate layered sweeping piece (9), wherein the anti-static blowing air pipe (11) is bent into an arc-shaped pipe at the top end of the medium-pressure plate layered sweeping piece (9) along the contour of the medium-pressure plate layered sweeping piece (9).

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