A waste collecting and separating device of a cutting and drawing integrated machine

Abstract

The utility model relates to a draw cloth cutting machine technical field discloses a kind of waste collection and separation device of draw cutting integrated machine, including conveyer, metal plate, elevator and electromagnet, conveyer is used to convey cloth main material and cloth waste after being punched, conveyer includes two parallel and same direction conveyer belt, cloth is punched and separated, and it is conveyed, wherein, the distance of the side of two conveyer belts close to each other is less than the width of cloth main material, metal plate is arranged in the gap between two conveyer belts, the height of the top surface of metal plate is lower than the height of the conveying surface of two conveyer belts, elevator is fixedly connected to rack, and it is arranged directly above metal plate, electromagnet is connected to the execution part of elevator, can be driven by elevator to move up and down to attract or release metal plate.The utility model is attracted or put down by the on-off electricity of electromagnet simultaneously with cloth main material and metal plate, so that cloth main material and cloth waste are separated.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting machine technology, specifically to a waste collection and separation device for an integrated fabric cutting machine. Background Technology

[0002] In the garment manufacturing industry, the fabric stretching and cutting machine is a key piece of equipment for realizing automatic fabric stretching and cutting. With the continuous improvement of automation, how to achieve automatic separation and classification collection of main materials and waste materials has become an important link in improving production efficiency and reducing labor costs.

[0003] Currently, most fabric cutting machines on the market rely on manual sorting to separate usable main materials from waste scraps after cutting the fabric. This method is not only labor-intensive and inefficient, but also prone to sorting errors. In fact, under long hours of high-intensity work, manual sorting can even result in the main materials and waste materials being mixed together.

[0004] Therefore, there is an urgent need to develop a device that can achieve non-destructive clamping of the main fabric material and automatic separation and collection of waste materials. Utility Model Content

[0005] The purpose of this invention is to provide a waste collection and separation device for a drawing and cutting machine, so as to solve the problem of low efficiency in separating the main material and waste material after cutting in existing drawing and cutting machines.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: a waste collection and separation device for a drawing and cutting integrated machine, comprising: A conveyor for conveying punched fabric main material and fabric waste, the conveyor comprising two parallel and co-directional conveyor belts, the punched fabric being transported across the two conveyor belts, wherein the distance between the two conveyor belts on their closest sides is less than the width of the fabric main material. A metal plate is placed on a frame and positioned in the gap between two conveyor belts, with the top surface of the metal plate being lower than the conveying surface of the two conveyor belts. The elevator is fixedly connected to the frame and is positioned directly above the metal plate; An electromagnet, connected to the actuator of the elevator, can be driven by the elevator to move up and down, thereby attracting or releasing the metal plate.

[0007] Furthermore, the conveyor also includes a support plate disposed between the two conveyor belts, with the top surface of the support plate flush with the conveying surfaces of the two conveyor belts. A storage groove is provided on the support plate, and the metal plate is disposed inside the storage groove.

[0008] Furthermore, the cross-section of the storage groove gradually decreases along the direction of gravity to form a bowl-shaped recessed groove, and the cross-section of the metal plate gradually decreases along the direction of gravity to form an inverted boss that matches the shape of the storage groove.

[0009] Furthermore, the distance between the two conveyor belts on opposite sides is less than the overall width of the fabric.

[0010] Furthermore, it also includes a guide plate, which is mounted on the frame via a horizontally arranged rotating shaft. The rotating shaft is driven by a motor, thereby enabling the guide plate to rotate around the rotating shaft to a first angle and a second angle. The guide plate is disposed at the output end of the conveyor and spans both sides of the conveyor. The main fabric material and fabric waste leaving the conveyor can contact the guide plate and slide along the top wall of the guide plate toward the lower side of the guide plate.

[0011] Furthermore, a first collection box is provided on the side of the rotating shaft closer to the conveyor, and a second collection box is provided on the side of the rotating shaft away from the conveyor; When the guide plate is rotated to the first angle, one side of the guide plate is lower and the lower side points towards the first collection box; When the guide plate rotates to the second angle, the other side of the guide plate is lower, and the lower side points towards the second collection box.

[0012] Furthermore, it also includes a baffle plate, which is fixedly connected to the frame and is disposed on the side of the rotating shaft away from the conveyor; When the guide plate rotates to the first angle, the higher side of the guide plate contacts the bottom of the baffle plate, and the baffle plate is used to prevent the main fabric or fabric waste from passing over the guide plate and continuing to move forward.

[0013] The embodiments of this utility model have the following beneficial effects: This invention involves placing a metal plate between two parallel and unidirectional conveyor belts, and installing a lift with an electromagnet fixed above the metal plate. When the main fabric material and waste material that has been punched are conveyed by the conveyor belt to the top of the metal plate, the electromagnet is energized and de-energized at the same time as the lift is raised and lowered. This causes the metal plate to be attracted and clamped through the main fabric material, thus achieving non-destructive suspension and clamping of the main fabric material and automatic separation of the waste fabric material. This eliminates the need for manual sorting, ensures the integrity of the main material, and simultaneously improves sorting efficiency. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a front view of an embodiment of the present invention; Figure 3 This is a schematic diagram of the first working condition of an embodiment of the present invention; Figure 4 This is a schematic diagram of the second working condition of an embodiment of the present invention; The labels in the diagram represent the following: 1-Conveyor; 101-Conveyor belt; 102-Support plate; 103-Storage trough; 2-Metal plate; 3-Elevator; 4-Electromagnet; 5-Guide plate; 6-Rotating shaft; 7-Motor; 8-First collection box; 9-Second collection box; 10-Baffle plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Existing cutting machines typically cut 20-40 layers of fabric at a time. To avoid fabric deformation during the cutting process that could affect product quality, the area of ​​the fabric to be cut is usually larger than the area of ​​the desired shape. After cutting, the fabric scrap is continuously cut without being cut off, and the main fabric is surrounded by the fabric scrap.

[0018] Reference Figure 1 , Figure 2 and Figure 3 A waste collection and separation device for a drawing and cutting machine, comprising: A conveyor 1 is used to transport the main fabric material and fabric waste after punching. The conveyor 1 includes two parallel and co-directional conveyor belts 101. The punched fabric material crosses the two conveyor belts 101 and is transported, wherein the distance between the two conveyor belts 101 on the side that is close to each other is less than the width of the main fabric material. Metal plate 2 is placed on the frame and positioned in the gap between two conveyor belts 101. The height of the top surface of metal plate 2 is lower than the height of the conveying surfaces of the two conveyor belts 101. The elevator 3 is fixedly connected to the frame and is positioned directly above the metal plate 2; Electromagnet 4 is connected to the actuator of elevator 3 and can be driven by elevator 3 to move up and down to attract or release metal plate 2.

[0019] By adopting the above scheme, after the cutting machine has finished cutting the multi-layer fabric, the main fabric and the fabric waste are simultaneously conveyed to the conveyor 1. The main fabric is centered and its width is greater than the gap between the two conveyor belts 101. The width of the conveyor 1 is less than or equal to the width of the fabric waste. When the main fabric is conveyed to the top of the metal plate 2, the elevator 3 descends and simultaneously energizes the electromagnet 4. After the electromagnet 4 is energized, it magnetically attracts the metal plate 2 below the main fabric. The elevator 3 clamps and lifts the main fabric between the electromagnet 4 and the metal plate 2. At this time, the fabric waste continues to move with the conveyor belt 101. After the fabric waste is removed, the elevator 3 descends, the electromagnet 4 is de-energized, and the main fabric falls with the metal plate 2 to the conveyor surface of the conveyor belt 101, thereby separating the main fabric from the fabric waste.

[0020] Furthermore, the conveyor 1 also includes a support plate 102, which is disposed between the two conveyor belts 101, and the top surface of the support plate 102 is flush with the conveying surface of the two conveyor belts 101. A storage trough 103 is provided on the support plate 102, and the metal plate 2 is disposed inside the storage trough 103.

[0021] Furthermore, the cross-section of the storage groove 103 gradually decreases along the direction of gravity to form a bowl-shaped recessed groove, and the cross-section of the metal plate 2 gradually decreases along the direction of gravity to form an inverted boss that matches the shape of the storage groove 103.

[0022] By adopting the above scheme, when the metal plate 2 enters the storage groove 103, if the metal plate 2 has an initial eccentricity, the metal plate 2 will slide along the inclined surface of the storage groove 103, thereby generating a radial component force to automatically correct the deviation, and finally making the metal plate 2 stable inside the storage groove 103.

[0023] Furthermore, the distance between the two conveyor belts 101 on their opposite sides is less than the overall width of the fabric.

[0024] As the main fabric and fabric waste move along the conveyor belt 101, the fabric waste extending beyond both sides of the conveyor belt 101 droops under the influence of gravity, thus automatically flattening the fabric waste and facilitating the separation of the main fabric and fabric waste.

[0025] Furthermore, it also includes a guide plate 5, which is mounted on the frame via a horizontally arranged rotating shaft 6. The rotating shaft 6 is driven by a motor 7, so that the guide plate 5 can rotate around the rotating shaft 6 to a first angle and a second angle. The guide plate 5 is located at the output end of the conveyor 1 and spans both sides of the conveyor 1. The main fabric material and fabric waste leaving the conveyor 1 can contact the guide plate 5 and slide along the top wall of the guide plate 5 towards the lower side of the guide plate 5.

[0026] Furthermore, a first collection box 8 is provided on the side of the rotating shaft 6 closest to the conveyor 1, and a second collection box 9 is provided on the side of the rotating shaft 6 furthest from the conveyor 1. When the guide plate 5 rotates to the first angle, one side of the guide plate 5 is lower and the lower side points towards the first collection box 8; When the guide plate 5 rotates to the second angle, the other side of the guide plate 5 is lower, and the lower side points to the second collection box 9.

[0027] By adopting the above scheme, the main fabric material is held and suspended by the electromagnet 4 and the metal plate 2. The fabric waste continues to move with the conveyor belt 101 to the output end of the conveyor 1. At this time, the guide plate 5 is at the first angle. The fabric waste slides down the guide plate 5 in the first direction to the first collection box 8. Then the electromagnet 4 is de-energized. The main fabric material falls down with the metal plate 2 to the conveying surface of the conveyor belt 101 and is then conveyed to the output end of the conveyor 1. At this time, the rotating shaft 6 drives the guide plate 5 to rotate to the second angle under the drive of the motor 7. The main fabric material slides down the guide plate 5 in the second direction to the second collection box 9.

[0028] Furthermore, it also includes a baffle plate 10, which is fixedly connected to the frame and is located on the side of the rotating shaft 6 away from the conveyor 1; When the guide plate 5 rotates to the first angle, the higher side of the guide plate 5 contacts the bottom of the baffle plate 10. The baffle plate 10 is used to prevent the main fabric or fabric waste from passing over the guide plate 5 and continuing to move forward.

[0029] By adopting the above scheme, when the guide plate 5 is at the first angle, the guide plate 5 and the baffle plate 10 are parallel to each other to form a waste collection channel facing the first collection box 8. When the guide plate 5 is rotated to the second angle, the gap between the baffle plate 10 and the guide plate 5 is closed to form a main material collection channel leading to the second collection box 9, thereby separating and collecting the main fabric material and the fabric waste.

[0030] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered as falling within the scope of protection of this utility model.

Claims

1. A waste collection and separation device for a drawing and cutting integrated machine, characterized in that, include: A conveyor (1) for conveying the main fabric and fabric waste after punching, the conveyor (1) comprising two parallel and co-directional conveyor belts (101), the punched fabric crossing the two conveyor belts (101) and being conveyed, wherein the distance between the two conveyor belts (101) on the side closest to each other is less than the width of the main fabric. A metal plate (2) is placed on the frame and positioned in the gap between the two conveyor belts (101), with the top surface of the metal plate (2) being lower than the conveying surface of the two conveyor belts (101). The elevator (3) is fixedly connected to the frame and is positioned directly above the metal plate (2); An electromagnet (4) is connected to the actuator of the elevator (3) and can be driven by the elevator (3) to move up and down to attract or release the metal plate (2).

2. The waste collection and separation device for a drawing and cutting integrated machine according to claim 1, characterized in that, The conveyor (1) also includes a support plate (102), which is disposed between the two conveyor belts (101), and the top surface of the support plate (102) is flush with the conveying surface of the two conveyor belts (101). A storage groove (103) is provided on the support plate (102), and the metal plate (2) is disposed inside the storage groove (103).

3. The waste collection and separation device for a drawing and cutting integrated machine according to claim 2, characterized in that, The cross-section of the storage groove (103) gradually decreases along the direction of gravity to form a bowl-shaped recessed groove, and the cross-section of the metal plate (2) gradually decreases along the direction of gravity to form an inverted boss that matches the shape of the storage groove (103).

4. The waste collection and separation device for a drawing and cutting integrated machine according to claim 1, characterized in that, The distance between the two conveyor belts (101) on opposite sides is less than the overall width of the fabric.

5. The waste collection and separation device for a drawing and cutting integrated machine according to claim 1, characterized in that, It also includes a guide plate (5), which is mounted on the frame via a horizontally arranged rotating shaft (6). The rotating shaft (6) is driven by a motor (7), so that the guide plate (5) can rotate around the rotating shaft (6) to a first angle and a second angle. The guide plate (5) is located at the output end of the conveyor (1) and spans both sides of the conveyor (1). The main fabric material and fabric waste leaving the conveyor (1) can contact the guide plate (5) and slide along the top wall of the guide plate (5) toward the lower side of the guide plate (5).

6. The waste collection and separation device for a drawing and cutting integrated machine according to claim 5, characterized in that, A first collection box (8) is provided on the side of the rotating shaft (6) close to the conveyor (1), and a second collection box (9) is provided on the side of the rotating shaft (6) away from the conveyor (1). When the guide plate (5) is rotated to the first angle, one side of the guide plate (5) is lower and the lower side points to the first collection box (8). When the guide plate (5) is rotated to the second angle, the other side of the guide plate (5) is lower and the lower side points to the second collection box (9).

7. The waste collection and separation device for a drawing and cutting integrated machine according to claim 6, characterized in that, It also includes a baffle plate (10), which is fixedly connected to the frame and is located on the side of the rotating shaft (6) away from the conveyor (1); When the guide plate (5) rotates to the first angle, the higher side of the guide plate (5) contacts the bottom of the baffle plate (10), and the baffle plate (10) is used to prevent the main fabric or fabric waste from moving forward past the guide plate (5).

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