Automatic non-woven fabric feeding device

Abstract

The utility model relates to the technical field of non-woven fabric feeding, in particular to an automatic non-woven fabric feeding device which comprises a cutting machine body and an unwinding assembly arranged on the cutting machine body, a material plate is fixedly installed on the cutting machine body, a rail groove is formed in the material plate, and a plurality of winding drums and cloth rolls are arranged in the rail groove. The cutting machine body is provided with an automatic feeding assembly used for material rolls, the automatic feeding assembly comprises an electromagnet and a supporting plate, the electromagnet and the supporting plate are arranged between material plates, and the supporting plate is provided with a blocking part. The automatic feeding assembly is arranged, so that when the cutting machine body cuts a cloth roll, an electromagnet is driven by a first electric sliding rail to pull a winding drum stored in a rail groove to a supporting plate; and under the driving of a second electric sliding rail, the supporting plate drives the winding drum to move upwards to the unwinding assembly to unwind and cut the cloth roll, and meanwhile after unwinding and cutting are completed, the supporting plate drives the winding drum to move downwards.

Description

An automatic nonwoven fabric feeding device Technical Field

[0001] This utility model relates to the field of nonwoven fabric feeding technology, and in particular to an automatic nonwoven fabric feeding device. Background Technology

[0002] Nonwoven fabric, also known as non-woven cloth or non-woven material, is a type of fabric formed without spinning or weaving. It is made by directly arranging short textile fibers or filaments in a directional or random manner through physical methods (such as mechanical, thermal bonding, or chemical methods) to form a fiber web structure, and then reinforcing it using mechanical, thermal bonding, or chemical methods. During the production process, nonwoven fabric needs to be placed on a cutting machine to be cut into specific sizes to meet production requirements.

[0003] When nonwoven fabric rolls are placed on a cutting machine for cutting, multiple workers are often needed to lift the rolls onto the feeding shaft. After the rolls are unwound, the rolls need to be removed and the unwound rolls are lifted back onto the feeding shaft. Therefore, the material changing and feeding process is more time-consuming and labor-intensive than manual operation, resulting in lower feeding efficiency and impacting production efficiency.

[0004] Therefore, an automatic nonwoven fabric feeding device is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic nonwoven fabric feeding device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic nonwoven fabric feeding device, comprising a cutting machine body and an unwinding assembly disposed on the cutting machine body, wherein a material plate is fixedly installed on the cutting machine body, a track groove is provided in the material plate, and a plurality of rolls and fabric rolls are disposed in the track groove; the cutting machine body is provided with an automatic feeding assembly for the material rolls, the automatic feeding assembly comprising an electromagnet and a support plate disposed between the material plates, the support plate being provided with a blocking part, and a guide plate for cooperating with the support plate to remove the rolls is fixedly installed on the cutting machine body.

[0007] Preferably, the material plate has an inlet, which is connected to the track groove. The inlet is used for material to be rolled into the track groove for storage.

[0008] Preferably, the track groove has a recessed opening, and a baffle is rotatably connected in the recessed opening. The baffle is used to limit the movement of the drum in the track groove, and a torsion spring is provided between the bottom end face of the recessed opening and the baffle.

[0009] Preferably, a first electric slide rail is fixedly installed on the body of the cutting machine. A curved plate is fixedly connected to the slider in the first electric slide rail, and an electromagnet is fixedly installed on the curved plate. The electromagnet is arranged in an arc shape and is adapted to the drum.

[0010] Preferably, a second electric slide rail is fixedly installed on the body of the cutting machine, and a connecting plate is fixedly connected to the slider in the second electric slide rail, and a support plate is fixedly installed on the connecting plate. The support plate is semi-circular and adapted to the roll.

[0011] Preferably, the drum is provided with a metal plate for being attracted by an electromagnet, and the guide plate is arranged at an angle.

[0012] Preferably, a movable carriage is provided on one side of the guide plate, and the movable carriage is used to place the reel sliding down from the guide plate.

[0013] The beneficial effects of this utility model are:

[0014] This invention, by setting up an automatic feeding component, enables the cutting machine to cut the fabric roll. Driven by a first electric slide rail, an electromagnet pulls the roll stored in the track groove onto a pallet. Driven by a second electric slide rail, the pallet moves the roll upwards to the unwinding component for unwinding and cutting. Simultaneously, after unwinding and cutting, as the pallet moves the roll downwards, the guide plate causes it to slide down onto the guide plate and into a moving carriage for recycling. The entire process of feeding the material roll and unloading the roll eliminates the need for multiple workers to manually lift the material, reducing labor intensity and accelerating the feeding and unloading process, thus improving efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 is a schematic diagram of the overall structure of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0017] Figure 2 is a schematic diagram of the cutting machine body of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0018] Figure 3 is a schematic diagram of the tray structure of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0019] Figure 4 is a schematic diagram of the electromagnet structure of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0020] Figure 5 is a schematic diagram of the guide plate structure of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0021] Figure 6 is a schematic diagram of the material plate structure of an automatic nonwoven fabric feeding device according to an embodiment of the present invention.

[0022] The components in the diagram are labeled as follows: 1. Cutting machine body; 2. Unwinding assembly; 3. Material plate; 4. Track groove; 5. Electromagnet; 6. Support plate; 7. Blocking part; 8. Guide plate; 9. Feed port; 10. Groove opening; 11. Baffle; 12. Torsion spring; 13. First electric slide rail; 14. Bending plate; 15. Second electric slide rail; 16. Connecting plate; 17. Moving carriage. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] As shown in Figures 1 to 6, a specific embodiment of this utility model provides an automatic nonwoven fabric feeding device, including a cutting machine body 1 and an unwinding assembly 2 disposed on the cutting machine body 1. A material plate 3 is fixedly installed on the cutting machine body 1, and a track groove 4 is formed in the material plate 3. Several rolls and fabric rolls are disposed in the track groove 4. The unwinding assembly 2 is used to fix the rolls, so that the rolls are fixed on the rotating shaft, and can drive the rolls to rotate for unwinding, so that the fabric rolls gradually unfold and enter the cutting machine body 1 for subsequent cutting. The unwinding assembly 2 is prior art. The main body 1 of the cutting machine is equipped with an automatic feeding component for material rolls. By setting the automatic feeding component, the material roll can be automatically placed on the unwinding component 2 during the cutting process of the fabric roll by the main body 1 of the cutting machine. That is, the roll with the fabric roll is automatically placed on the unwinding component 2, thereby replacing manual feeding, reducing labor intensity and improving feeding efficiency. The automatic feeding component includes an electromagnet 5 and a support plate 6 located between the material plates 3. The support plate 6 is provided with a blocking part 7. A guide plate 8 is fixedly installed on the main body 1 of the cutting machine for cooperating with the support plate 6 to remove the roll.

[0026] As shown in Figures 1 to 6, specifically, the material plate 3 has an inlet 9, which is connected to the track groove 4. The inlet 9 is used for material rolls to enter and be stored in the track groove 4. The track groove 4 has a recess 10, and a baffle 11 is rotatably connected to the recess 10. The baffle 11 is used to limit the roll in the track groove 4. A torsion spring 12 is provided between the bottom end face of the recess 10 and the baffle 11. The material plate 3 can store multiple material rolls for material preparation, so that the material rolls can be fed in time during the material change process, thereby shortening the material change time. Workers use transport equipment such as forklifts or lifting trolleys to place multiple material rolls into the track groove 4 through the inlet 9, so that the rolls with cloth rolls are stored between the track grooves 4, and the material rolls in the track groove 4 are moved to the track groove 4 for subsequent feeding. During the unwinding and cutting process at the unwinding assembly 2, workers can replenish the material rolls in a timely manner, ensuring that the material rolls are continuously stored in the track groove 4. This avoids the need to transfer the material rolls elsewhere during loading, which would waste time. At the same time, the baffle 11 in the track groove 4 can limit the material roll under the action of the torsion spring 12, thereby preventing it from sliding towards its end in the track groove 4 and affecting the subsequent loading and changing process. In addition, the baffle 11 can only overcome the reaction force of the torsion spring 12 and achieve the effect of rotating to cancel the limit when it is subjected to greater pressure. However, the material roll in the track groove 4, i.e., the roll, is not subjected to pushing force or other forces, so it cannot generate a large moving impact force. In most cases, it is placed stably in the track groove 4, so the baffle 11 can limit it.

[0027] As shown in Figures 1 to 6, specifically, a first electric slide rail 13 is fixedly installed on the cutting machine body 1. A curved plate 14 is fixedly connected to the slider in the first electric slide rail 13, and an electromagnet 5 is fixedly installed on the curved plate 14. The electromagnet 5 is arranged in an arc shape and is adapted to the roll. The roll is provided with a metal plate for being attracted by the electromagnet 5. When the cutting machine body 1 automatically feeds the material, the first electric slide rail 13 is activated, causing the slider to move the curved plate 14 and the electromagnet 5. The electromagnet 5 moves and approaches the roll in the track groove 4. Simultaneously, the electromagnet 5 is activated to generate an attractive force, and the electromagnet 5 adheres to and is attracted to the metal plate on the drum, thus completing the attraction connection between the electromagnet 5 and the drum. The reverse drive of the first electric slide rail 13 causes the slider to move the electromagnet 5 in the opposite direction, thereby causing the drum and the fabric on the drum to move in the opposite direction. During the reverse movement, the electromagnet 5 pulls the drum, giving the drum a certain impact force, which allows the drum to push the baffle 11 to rotate into the groove opening 10, canceling the limit block, and the drum smoothly passes through the baffle 11.

[0028] A second electric slide rail 15 is fixedly installed on the main body 1 of the cutting machine, and a connecting plate 16 is fixedly connected to the slider in the second electric slide rail 15. A support plate 6 is fixedly installed on the connecting plate 16. The support plate 6 is semi-circular and adapted to the roll. The roll moves from the track groove 4 to the top of the support plate 6 under the continuous pulling of the electromagnet 5 via the baffle 11. When the blocking part 7 blocks the roll, the electromagnet 5 is deactivated, canceling its attraction. The electromagnet 5 continues to move so that its position is no longer at the top of the roll, thus facilitating... During the subsequent process, when the drum rises, the electromagnet 5 will not obstruct the drum. At the same time, the drum slides down into the tray 6 under its own gravity. The second electric slide rail 15 is activated, which causes the slider to move the connecting plate 16 and the tray 6 upward, thereby moving the drum on the tray 6 upward. The drum gradually moves between the unwinding assembly 2 and then the unwinding assembly 2 is activated to fix the drum on the tray 6. The unwinding is then carried out by the rotating shaft. At this time, the fabric roll on the drum can be gradually unfolded and cut on the cutting machine body 1.

[0029] As shown in Figures 1 to 6, specifically, a movable carriage 17 is provided on one side of the guide plate 8. The movable carriage 17 is used to place the roll that slides down from the guide plate 8. The guide plate 8 is set at an angle and is fixedly installed to the bottom plate of the cutting machine body 1 by a support rod to maintain stability. After the fabric roll on the roll is gradually cut, the roll between the unwinding components 2 needs to be removed and recycled. The unwinding components 2 are activated to release the limiting fixation on the roll, and the second electric slide rail 15 is driven in the reverse direction so that the support plate 6 moves the roll downward. During the downward movement, the roll on the support plate 6 will be guided by the bottom guide plate. 8. Under the obstruction of the guide plate 8 and as the pallet 6 continues to descend, the pallet 6 will detach from the drum. The drum will gradually roll down on the guide plate 8 under the obstruction of the guide plate 8 to the moving carriage 17 for unloading and recycling. After the drum is recycled, the second electric slide rail 15 is reversed to move the pallet 6 upward until it moves to the position where the pallet 6 and the obstruction part 7 can receive the drum sliding down in the track groove 4 again. At this point, the loading and unloading of one material roll in the track groove 4 is completed. By repeating the above operation, the automatic loading of the next material roll can be carried out quickly again.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0031] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic nonwoven fabric feeding device, comprising a cutting machine body (1) and an unwinding assembly (2) disposed on the cutting machine body (1), characterized in that, A material plate (3) is fixedly installed on the body (1) of the cutting machine. A track groove (4) is provided in the material plate (3), and a number of rolls and cloth rolls are provided in the track groove (4). An automatic feeding component for material rolls is provided on the body (1) of the cutting machine. The automatic feeding component includes an electromagnet (5) and a support plate (6) located between the material plates (3). A blocking part (7) is provided on the support plate (6). A guide plate (8) for cooperating with the support plate (6) to remove the rolls is fixedly installed on the body (1) of the cutting machine.

2. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, The material plate (3) has an inlet (9) and the inlet (9) is connected to the track groove (4). The inlet (9) is used for material to be rolled into the track groove (4) for storage.

3. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, The track groove (4) has a groove opening (10), and a baffle (11) is rotatably connected in the groove opening (10). The baffle (11) is used to limit the position of the drum in the track groove (4). A torsion spring (12) is provided between the bottom end face of the groove opening (10) and the baffle (11).

4. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, The cutting machine body (1) is fixedly installed with a first electric slide rail (13), and a curved plate (14) is fixedly connected to the slider in the first electric slide rail (13). An electromagnet (5) is fixedly installed on the curved plate (14). The electromagnet (5) is arranged in an arc shape and is adapted to the drum.

5. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, The cutting machine body (1) is fixedly installed with a second electric slide rail (15), and a connecting plate (16) is fixedly connected to the slider in the second electric slide rail (15). The support plate (6) is fixedly installed on the connecting plate (16). The support plate (6) is semi-circular and adapted to the roll.

6. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, The drum is provided with a metal plate for being attracted by an electromagnet (5), and the guide plate (8) is set at an angle.

7. The automatic nonwoven fabric feeding device according to claim 1, characterized in that, A movable carriage (17) is provided on one side of the guide plate (8), and the movable carriage (17) is used to place the roll that slides down from the guide plate (8).

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