Automatic feeding machine for magic tapes

Abstract

The utility model relates to the technical field of Velcro processing, and discloses an automatic Velcro feeding machine which comprises a first base, a Velcro tape roll, a cutting device and a first air cylinder are arranged at one end of the first base, the cutting device is used for cutting the Velcro tape roll, and a second air cylinder is arranged at the output end of the first air cylinder through a connecting plate. An electromagnet is arranged at the output end of the second air cylinder and located on the side, away from the hook-and-loop fastener tape coil, of the cutting device. A sewing machine is arranged on the second base; a groove is formed in the connecting base, a supporting plate is fixedly connected into the groove, a hook-and-loop fastener strip on the hook-and-loop fastener tape roll extends into the groove and is laid on the supporting plate, a sliding groove is formed in the supporting plate, the end, away from the hook-and-loop fastener tape roll, of the sliding groove is located below the sewing end of the sewing machine, a magnetic attraction body is arranged in the sliding groove, and the electromagnet corresponds to the magnetic attraction body in an up-down mode. The hook-and-loop fastener strip coil pushing device can prevent hook-and-loop fastener strip coils from being staggered in the pushing process, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magic tape processing, in particular to a magic tape automatic feeding machine. Background Technique

[0002] Magic tapes are widely used in the fields of clothing, luggage, etc. due to their strong adhesion and convenient separation characteristics. During the production process, it is necessary to first cut the rolled magic tape blanks to obtain magic tape products of appropriate sizes, and then transfer the magic tape products into a sewing machine to sew them on corresponding substrates.

[0003] In the existing magic tape automatic feeding machine, after cutting the magic tape, the magic tape is usually pushed to the sewing machine by a cylinder and a pressure pad. However, when pushing the magic tape, due to the friction between the magic tape and the platform, it is very easy for the magic tape to be misaligned, resulting in the magic tape not being accurately pushed to the sewing machine, affecting the processing efficiency of the magic tape. Content of the Utility Model

[0004] The purpose of the utility model is to provide a magic tape automatic feeding machine, aiming to solve or improve at least one of the above technical problems.

[0005] To achieve the above purpose, the utility model provides the following scheme: The utility model provides a magic tape automatic feeding machine, including:

[0006] A first base, one end of the first base is provided with a magic tape roll, a cutting device and a first cylinder. The cutting device is used for cutting the magic tape roll. The output end of the first cylinder is provided with a second cylinder through a connecting plate, and the output end of the second cylinder is provided with an electromagnet, and the electromagnet is located on one side of the cutting device away from the magic tape roll;

[0007] A second base, on which a sewing machine is provided;

[0008] A connecting base, which is fixedly connected between the first base and the second base. A groove is formed on the connecting base, and a support plate is fixedly connected in the groove. The magic tape strip on the magic tape roll extends into the groove and is laid on the support plate. A chute is formed on the support plate, and one end of the chute away from the magic tape roll is located below the sewing end of the sewing machine. A magnetic body is arranged in the chute, the electromagnet and the magnetic body are corresponding up and down, and an elastic reset device is arranged between the magnetic body and the groove.

[0009] Optionally, the elastic reset device includes a mounting plate and an elastic winding box. The mounting plate is fixedly connected to the bottom surface of the groove and is located on the side of the chute away from the sewing machine. The elastic winding box is fixedly connected to the mounting plate, and the winding tape on the elastic winding box is fixedly connected to the magnetic body.

[0010] Optionally, a cross-shaped through groove is provided on the bottom wall of the groove. A cross-shaped slider is slidably connected in the through groove. A plurality of connecting rods are slidably penetrated through the slider, and the connecting rods are fixedly connected to the magnetic body. A plurality of springs are fixedly connected between the magnetic body and the slider.

[0011] Optionally, the cutting device includes a first bracket, and a third cylinder is fixedly installed on the first bracket. The output end of the third cylinder faces the groove and is fixedly connected to a cutting knife.

[0012] Optionally, a second bracket is fixedly connected to the first base, and the magic tape roll is arranged on the second bracket.

[0013] Optionally, a motor is arranged on the connecting base, and the output shaft of the motor is drivingly connected to a pushing wheel, and the pushing wheel is used to push the magic tape.

[0014] Optionally, a plurality of limiting plates are arranged on the groove, and the limiting plates are located above the magic tape.

[0015] Optionally, legs are fixedly connected to the bottom surfaces of the first base, the second base, and the connecting base.

[0016] The present utility model discloses the following technical effects: After the magic tape roll is cut by the cutting device, the second cylinder pushes the electromagnet to press the cut magic tape roll, and the electromagnet is powered on. Thus, the magnetic body below the electromagnet is attracted by the electromagnet, so that the electromagnet and the magnetic body clamp the magic tape roll. When the first cylinder pushes the electromagnet, the magnetic body is synchronously slid along the groove, so that the magic tape roll clamped between the electromagnet and the magnetic body is located below the sewing end of the sewing machine. When the electromagnet resets, the power is cut off and the electromagnet moves upward, and the elastic reset device automatically pulls the magnetic body to reset, thereby realizing that the cut magic tape roll can be stably pushed to the sewing machine, avoiding the dislocation of the magic tape roll during the pushing process, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0018] Figure 1Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Cross-sectional view of the connection base of the present utility model.

[0020] In the figure: 1. First base; 2. Magic tape roll; 3. First cylinder; 4. Second cylinder; 5. Electromagnet; 6. Second base; 7. Sewing machine; 8. Connection base; 9. Groove; 10. Support plate; 11. Slide groove; 12. Magnetic body; 13. Mounting plate; 14. Elastic winding box; 15. Through groove; 16. Slide block; 17. Connecting rod; 18. Spring; 19. First bracket; 20. Third cylinder; 21. Cutting knife; 22. Second bracket; 23. Motor; 24. Driving wheel; 25. Limiting plate; 26. Leg. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0023] Referring to Figure 1 - Figure 2 , the present utility model provides a magic tape automatic feeding machine, including:

[0024] A first base 1, at one end of the first base 1, there is a magic tape roll 2, a cutting device, and a first cylinder 3. The cutting device is used to cut the magic tape roll 2. The output end of the first cylinder 3 is provided with a second cylinder 4 through a connecting plate. The output end of the second cylinder 4 is provided with an electromagnet 5, and the electromagnet 5 is located on the side of the cutting device away from the magic tape roll 2;

[0025] A second base 6, on which a sewing machine 7 is provided;

[0026] A connection base 8, which is fixedly connected between the first base 1 and the second base 6. A groove 9 is opened on the connection base 8. A support plate 10 is fixedly connected in the groove 9. The magic tape on the magic tape roll 2 extends into the groove 9 and is laid on the support plate 10. A slide groove 11 is opened on the support plate 10. One end of the slide groove 11 away from the magic tape roll 2 is located below the sewing end of the sewing machine 7. A magnetic body 12 is provided in the slide groove 11. The electromagnet 5 and the magnetic body 12 are corresponding up and down. An elastic reset device is provided between the magnetic body 12 and the groove 9.

[0027] After the cutting device finishes cutting the cut magic tape roll 2, the second cylinder 4 pushes the electromagnet 5 to press the cut magic tape roll 2, and the electromagnet 5 is powered on. Thus, the electromagnet 5 attracts the magnetic body 12 below it, so that the electromagnet 5 and the magnetic body 12 clamp the magic tape roll 2. When the first cylinder 3 pushes the electromagnet 5, the magnetic body 12 is synchronously slid along the groove 9, so as to drive the magic tape roll 2 clamped between the electromagnet 5 and the magnetic body 12 to be located below the sewing end of the sewing machine 7. When the electromagnet 5 resets, it is powered off and moves upward, and the elastic reset device automatically pulls the magnetic body 12 to reset, thus realizing that the cut magic tape roll 2 can be stably pushed to the sewing machine, avoiding the dislocation of the magic tape roll 2 during the pushing process, and improving the processing efficiency.

[0028] In a further optimized solution, the elastic reset device includes a mounting plate 13 and an elastic winding box 14. The mounting plate 13 is fixedly connected to the bottom surface of the groove 9 and is located on the side of the sliding groove 11 away from the sewing machine 7. The elastic winding box 14 is fixedly connected to the mounting plate 13, and the winding tape on the elastic winding box 14 is fixedly connected to the magnetic body 12.

[0029] When the magnetic body 12 moves towards the sewing machine, the elastic winding box 14 unwinds at the same time. After the electromagnet 5 loses the attraction to the magnetic body 12 when powered off, the elastic winding box 14 automatically winds up to make the magnetic body 12 reset.

[0030] In a further optimized solution, a cross-shaped through groove 15 is formed in the bottom wall of the groove 9. A cross-shaped slider 16 is slidably connected in the through groove 15. A plurality of connecting rods 17 penetrate through the slider 16 in a sliding manner. The connecting rods 17 are fixedly connected to the magnetic body 12. A plurality of springs 18 are fixedly connected between the magnetic body 12 and the slider 16.

[0031] When the electromagnet 5 does not attract the magnetic body 12, the top surface of the magnetic body 12 is lower than the top surface of the sliding groove 11. When the electromagnet 5 attracts the magnetic body 12, the magnetic body 12 moves upward, and the spring 18 is stretched. When the electromagnet 5 attracts the magnetic body 12 to slide, the connecting rod 17 drives the slider 16 to slide synchronously along the through groove 15. Furthermore, when the electromagnet 5 is powered off, the spring 18 pulls the magnetic body 12 to move downward to separate from the contact with the magic tape, thus avoiding the movement of the cut magic tape when the magnetic body 12 resets.

[0032] In a further optimized solution, the cutting device includes a first bracket 19. A third cylinder 20 is fixedly installed on the first bracket 19. The output end of the third cylinder 20 faces the groove 9 and is fixedly connected with a cutter 21.

[0033] The third cylinder 20 pushes the cutter 21 to cut the magic tape on the magic tape roll 2.

[0034] For a further optimized solution, a second bracket 22 is fixedly connected to the first base 1, and the magic tape roll 2 is arranged on the second bracket 22.

[0035] For a further optimized solution, a motor 23 is arranged on the connecting base 8, and the output shaft of the motor 23 is drivingly connected to a pushing wheel 24, and the pushing wheel 24 is used to push the magic tape.

[0036] The motor 23 drives the pushing wheel 24 to push the magic tape to move.

[0037] For a further optimized solution, a plurality of limiting plates 25 are arranged on the groove 9, and the limiting plates 25 are located above the magic tape.

[0038] The limiting plates 25 are used to restrain the magic tape on the magic tape roll 2.

[0039] For a further optimized solution, legs 26 are fixedly connected to the bottom surfaces of the first base 1, the second base 6 and the connecting base 8.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0041] The above-described embodiments are only descriptions of the preferred modes of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model should all fall within the protection scope determined by the claims of the present utility model.

Claims

1. A Velcro automatic feeder, characterized in that: include: A first base (1), one end of which is provided with a Velcro tape roll (2), a cutting device, and a first cylinder (3), the cutting device being used for cutting the Velcro tape roll (2), the output end of the first cylinder (3) being provided with a second cylinder (4) via a connecting plate, the output end of the second cylinder (4) being provided with an electromagnet (5), the electromagnet (5) being located on a side of the cutting device away from the Velcro tape roll (2); a second base (6), wherein a sewing machine (7) is provided on the second base (6); A connecting base (8) is fixedly connected between the first base (1) and the second base (6); a groove (9) is provided on the connecting base (8); a support plate (10) is fixedly connected in the groove (9); the Velcro strip on the Velcro tape roll (2) extends into the groove (9) and is laid on the support plate (10); a slide groove (11) is provided on the support plate (10); an end of the slide groove (11) away from the Velcro tape roll (2) is located below the sewing end of the sewing machine (7); a magnetic body (12) is provided in the slide groove (11); the electromagnet (5) corresponds to the magnetic body (12) in upper and lower positions; an elastic reset device is provided between the magnetic body (12) and the groove (9).

2. The automatic Velcro feeder according to claim 1, characterized in that: The elastic reset device comprises a mounting plate (13) and an elastic winding box (14); the mounting plate (13) is fixedly connected to the bottom surface of the groove (9) and is located on a side of the slide groove (11) away from the sewing machine (7); the elastic winding box (14) is fixedly connected to the mounting plate (13); and the winding tape on the elastic winding box (14) is fixedly connected to the magnetic body (12).

3. The automatic Velcro feeder according to claim 1, characterized in that: A cross-shaped through groove (15) is provided on the bottom wall of the groove (9), a cross-shaped slider (16) is slidably connected in the through groove (15), a plurality of connecting rods (17) are slidably passed through the slider (16), the connecting rods (17) are fixedly connected to the magnetic body (12), and a plurality of springs (18) are fixedly connected between the magnetic body (12) and the slider (16).

4. The automatic Velcro feeder according to claim 1, characterized in that: The cutting device comprises a first bracket (19), a third cylinder (20) is fixedly mounted on the first bracket (19), and an output end of the third cylinder (20) faces the groove (9) and is fixedly connected to a cutter (21).

5. The automatic Velcro feeder according to claim 1, characterized in that: A second bracket (22) is fixedly connected to the first base (1), and the Velcro tape roll (2) is arranged on the second bracket (22).

6. The automatic Velcro feeder according to claim 1, characterized in that: A motor (23) is provided on the connection base (8), and an output shaft of the motor (23) is connected to a driving wheel (24) for driving the Velcro strip.

7. The automatic Velcro feeder according to claim 1, characterized in that: A plurality of limiting plates (25) are provided on the groove (9), and the limiting plates (25) are located above the Velcro strips.

8. The automatic Velcro feeder according to claim 1, characterized in that: The bottom surfaces of the first base (1), the second base (6) and the connecting base (8) are all fixedly connected with supporting legs (26).

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