Tape winding device

Abstract

The belt winding and sorting device comprises a fixed seat, a rotating shaft is arranged in the fixed seat, one end of the rotating shaft is connected to the crank handle, and the other end of the rotating shaft passes through the fixed seat and cooperates with the belt to be wound. A fixed belt clamping seat is arranged on one side of the fixed seat, and the fixed belt clamping seat is fixed to the fixed seat via a fastener. A fixed belt sorting head is arranged on the fixed belt clamping seat, and the upper part of the fixed belt sorting head is fixed to the fixed belt clamping seat, and the inner wall of the fixed belt sorting head is provided with a first wavy pattern, and the lower part of the fixed belt sorting head is conical. One side of the fixed belt clamping seat is connected to the rotating belt clamping seat via a pin, and the other side of the rotating belt clamping seat cooperates with the fixed belt clamping seat via a locking structure. A rotating belt sorting head is arranged on the rotating belt clamping seat, and the upper part of the rotating belt sorting head is fixed to the rotating belt clamping seat, and the inner wall of the rotating belt sorting head is provided with a second wavy pattern, the second wavy pattern corresponds to the first wavy pattern, and the lower part of the rotating belt sorting head is conical.

Description

Technical Field

[0001] The invention relates to a tape winding and sorting device. Background Art

[0002] Various belts are often used in daily life, such as bandages, belts, bandages, etc. Some belts are long and can be reused. They need to be rolled up after use for easy storage, or they need to be rolled up and packaged after production. The traditional method is usually manual winding, which has low winding efficiency and high labor costs. In addition, when winding, the belt will be spirally twisted, and people need to flatten it by hand, which makes the winding operation troublesome. Therefore, people invented an automatic winding machine. In order to automatically straighten the belt during the winding process, the existing automatic winding machine usually sets two clamping rollers and multiple guide rollers at the input end of the belt. The gap between the two clamping rollers is smaller than the thickness of the belt. The belt is automatically flattened through the gap and then tightened by multiple guide rollers. However, this structure is only suitable for belts with slightly harder winding materials. If the material of the belt is soft and has a certain elasticity, when the spirally twisted belt passes through the two clamping rollers, the spirally twisted belt is easily directly clamped and flattened by the clamping rollers, and even the belt is stuck in the clamping roller position. If the machine continues to run, the belt will be broken. In addition, the structure is complicated, which increases the manufacturing cost of the equipment. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a tape winding and arranging device which can automatically straighten the tape during the tape winding process, has a simple structure and is easy to operate.

[0004] The technical solution of the tape winding and sorting device of the present invention is: it includes a fixed seat, a rotating shaft is arranged in the fixed seat, one end of the rotating shaft is connected to the crank handle, and the other end of the rotating shaft passes through the fixed seat and cooperates with the tape to be wound. A fixed tape clamping seat is arranged on one side of the fixed seat, and the fixed tape clamping seat is fixed to the fixed seat through a fastener, a fixed tape sorting head is arranged on the fixed tape clamping seat, the upper part of the fixed tape sorting head is fixed to the fixed tape clamping seat, the inner wall of the fixed tape sorting head is provided with a first wavy pattern, and the lower part of the fixed tape sorting head is conical, one side of the fixed tape clamping seat is connected to the rotating tape clamping seat through a pin, and the other side of the rotating tape clamping seat cooperates with the fixed tape clamping seat through a locking structure, a rotating tape sorting head is arranged on the rotating tape clamping seat, the upper part of the rotating tape sorting head is fixed to the rotating tape clamping seat, the inner wall of the rotating tape sorting head is provided with a second wavy pattern, the second wavy pattern corresponds to the first wavy pattern, and the lower part of the rotating tape sorting head is conical.

[0005] The present invention discloses a tape winding and sorting device. When winding the tape, one end of the tape is first fixedly connected to the rotating shaft (the head of the tape can be manually rotated several times to fix the tape to the rotating shaft), and then the upper section of the tape is arranged and flattened and placed in front of the first wavy pattern of the fixed tape sorting head. At this time, the rotating tape entraining seat is closed around the pin, and the rotating tape entraining seat is matched with the fixed tape entraining seat through the locking structure. The rotating tape entraining seat drives the rotating tape sorting head to close, so that a certain gap is formed between the rotating tape sorting head and the fixed tape sorting head. The distance of the gap is slightly larger than the thickness of the tape, so that the rotating tape sorting head and the fixed tape sorting head are locked. The tape handling head cooperates to clamp the tape, and then the crank is turned, the crank drives the shaft to rotate, and the shaft drives the tape to wind upward. If the tape is in a spiral twist, when the tape moves upward through the tapered parts of the fixed tape handling head and the rotating tape handling head, the tapered part is inserted into the center of the spiral. Under the guidance of the taper, the tape can gradually spread out and return to a flat state, and then enter between the first wavy texture of the fixed tape handling head and the second wavy texture of the rotating tape handling head. With the cooperation of the wavy texture, uniform friction is generated, so that the passing tape can be tightened and straightened, and finally transported to the shaft to complete the winding. The tape winding and sorting device of the present scheme has the following advantages: first, the fixed tape sorting head of the fixed tape clamping seat and the rotating tape sorting head of the rotating tape clamping seat cooperate to clamp the tape, so that it can obtain a preliminary limiting effect; second, when the tape is in a spiral twisted shape, the conical structure at the bottom of the fixed tape sorting head and the rotating tape sorting head can be inserted into the center of the spiral, and under the guiding effect of the taper, the tape can be gradually spread out and restored to a flat state, so as to achieve the effect of automatic tape sorting and avoid knotting or multi-layer superposition; third, the first wavy texture of the fixed tape sorting head and the second wavy texture of the rotating tape sorting head cooperate, on the one hand, to generate uniform friction force on the passing tape, tighten and straighten the passing tape, which is conducive to the smooth winding of the rotating shaft on the tape, and on the other hand, it can prevent the deviation on both sides caused by the deformation of the strap itself or the uneven winding drag force of the upper rotating shaft.

[0006] The tape winding and arranging device of the present invention has arc-shaped protruding semi-conical guide heads on the outer walls of the fixed tape arranging head and the rotating tape arranging head respectively. When the rotating tape arranging head and the fixed tape arranging head are closed, the two semi-conical guide heads correspond to each other to form a conical guide head. When the conical structures at the lower parts of the fixed tape arranging head and the rotating tape arranging head gradually spread the spirally twisted tape, the semi-conical guide head can further guide and flatten the tape.

[0007] The fixed and rotating belt heads are provided with conical wire guides respectively, and the lower ends of the conical wire guides are arc-shaped. The conical wire guides are extended downwards and have a smaller taper, so that they can be inserted into the center of the spiral twisted belt in advance, lock the position of the belt, and allow the fixed and rotating belt heads to play a more accurate paving function. The arc-shaped structure of the lower end makes the belt slide more smoothly and prevents it from being punctured.

[0008] The upper side walls of the fixed belt handling head and the rotating belt handling head are provided with limit baffles, which can limit the left and right sides of the belt to prevent the belt from deviating when passing between the fixed belt handling head and the rotating belt handling head.

[0009] The locking structure is a magnet, and the other side of the rotating entrainment seat is attracted to the fixed entrainment seat through the magnet. The magnet attraction is reliable, and when opening, the rotating entrainment seat can be opened with a little force, which is easy to operate.

[0010] One end of the rotating shaft is provided with a slot, which matches the head of the belt. The width of the slot is slightly greater than or equal to the thickness of the belt. The belt head is inserted into the slot, and the rotating shaft is rotated to easily wind the belt.

[0011] A bearing is arranged in the fixing seat, and the rotating shaft matches with the bearing.

[0012] A side baffle is arranged on the rotating shaft.

[0013] The fixing seat is provided with a U-shaped clip. With the U-shaped clip, the fixing seat can be fixed by the U-shaped clip in cooperation with structures such as a panel or a rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the tape winding state of the tape winding and sorting device of the present invention;

[0015] Figure 2 It is a schematic diagram of the tape winding state structure of the tape winding and sorting device of the present invention;

[0016] Figure 3 yes Figure 2 A-A direction cross-sectional diagram;

[0017] Figure 4 It is a three-dimensional schematic diagram of the open state of the rotating tape entraining seat of the tape winding and sorting device of the present invention;

[0018] Figure 5 It is a three-dimensional schematic diagram of the coordination state of the fixed tape clamping seat, the fixed tape arranging head and the tapered wire guide head;

[0019] Figure 6 It is a three-dimensional schematic diagram of the coordination state of a rotating tape clamping seat, a rotating tape sorting head and a tapered wire guide head. DETAILED DESCRIPTION

[0020] The present invention relates to a tape winding and sorting device, such as Figure 1 — Figure 6As shown, it includes a fixed seat 1, in which a rotating shaft 2 is arranged, one end of the rotating shaft is connected to a crank handle 3, and the other end of the rotating shaft passes through the fixed seat and cooperates with a belt 4 to be wound. A fixed clamping seat 5 is arranged on one side of the fixed seat 1, and the fixed clamping seat is fixed to the fixed seat via a fastener. A fixed tape head 6 is arranged on the fixed clamping seat, and the upper part of the fixed tape head is fixed to the fixed clamping seat, and the inner wall of the fixed tape head is provided with a first wavy pattern 7, and the lower part of the fixed tape head is conical. One side of the fixed clamping seat 5 is connected to a rotating clamping seat 9 via a pin 8, and the other side of the rotating clamping seat cooperates with the fixed clamping seat via a locking structure. A rotating tape head 10 is arranged on the rotating tape seat, and the upper part of the rotating tape head is fixed to the rotating tape seat 9, and the inner wall of the rotating tape head is provided with a second wavy pattern 11, and the second wavy pattern corresponds to the first wavy pattern 7, and the lower part of the rotating tape head is conical. When winding the tape, first fix one end of the tape 4 to the shaft 2 (you can manually turn the head of the tape several times to fix the tape to the shaft), then flatten the upper section of the tape 4 and place it in front of the first wavy pattern 7 of the fixed tape head 6. At this time, close the rotating tape entrainment seat 9 around the pin 8, and the rotating tape entrainment seat 9 cooperates with the fixed tape entrainment seat through the locking structure. The rotating tape entrainment seat 9 drives the rotating tape head 10 to close, so that a certain gap is formed between the rotating tape head 10 and the fixed tape head 6. The distance of the gap is slightly larger than the thickness of the tape 4, so that the rotating tape head 10 and the fixed tape head 6 cooperate to clamp Belt 4, then turn the crank 3, the crank drives the shaft 2 to rotate, and the shaft drives the belt 4 to wind upward. If the belt 4 is in a spiral twist, when the belt moves upward through the tapered parts of the fixed belt head 6 and the rotating belt head 10, the tapered part is inserted into the center of the spiral. Under the guidance of the taper, the belt can gradually spread out and return to a flat state, and then enter between the first wavy texture 7 of the fixed belt head 6 and the second wavy texture 11 of the rotating belt head 10. Under the cooperation of the wavy texture, uniform friction is generated, so that the passing belt 4 can be tightened and straightened, and finally transported to the shaft 2 to complete the winding. The tape winding and sorting device of this scheme has the following advantages: 1. The fixed tape sorting head 6 of the fixed tape clamping seat 5 and the rotating tape sorting head 10 of the rotating tape clamping seat 9 cooperate to clamp the tape 4 so that it can obtain a preliminary limiting effect; 2. When the tape is in a spiral twisted shape, the conical structure at the bottom of the fixed tape sorting head 6 and the rotating tape sorting head 10 can be inserted into the center of the spiral, and under the guidance of the taper, the tape 4 can be gradually spread out and restored to a flat state, so as to achieve the effect of automatic tape sorting and avoid knotting or multi-layer superposition; 3. The first wavy texture 7 of the fixed tape sorting head 6 and the second wavy texture 11 of the rotating tape sorting head 10 cooperate to generate uniform friction force on the passing tape 4, tighten and straighten the passing tape, which is conducive to the smooth winding of the rotating shaft on the tape, and on the other hand, it can prevent the deviation of the two sides caused by the deformation of the strap itself or the uneven winding drag force of the upper end rotating shaft. The outer walls of the fixed tape sorting head 6 and the rotating tape sorting head 10 are respectively provided with arc-shaped protruding semi-conical guide heads 12.When the rotating tape head 10 is closed with the fixed tape head 6, the two semi-conical guide heads 12 correspond to each other to form a conical guide head. When the conical structures at the bottom of the fixed tape head 6 and the rotating tape head 10 gradually spread out the spirally twisted tape 4, the semi-conical guide heads can further guide and flatten the tape 4. Conical steel wire guide heads 13 are respectively arranged under the fixed tape head 6 and the rotating tape head 10, and the lower ends of the conical steel wire guide heads are arc-shaped. The conical steel wire guide head 13 extends downward and has a smaller taper. It can be inserted into the center of the spirally twisted tape 4 in advance to lock the position of the tape, allowing the fixed tape head 6 and the rotating tape head 10 to perform the flattening function more accurately, and the lower end thereof is an arc-shaped structure, which makes the tape slide more smoothly and prevents it from being punctured. The upper side walls of the fixed tape head 6 and the rotating tape head 10 are provided with a limit baffle 14. The limit baffle 14 can limit the left and right sides of the belt 4 to prevent the belt 4 from being offset when passing between the fixed belt head 6 and the rotating belt head 10. The locking structure is a magnet 15, and the other side of the rotating belt clamping seat 9 is attracted to the fixed belt clamping seat 5 through the magnet. The magnet 15 is reliably attracted. When opening, the rotating belt clamping seat 9 can be opened with a little force, which is convenient to operate. A card slot 16 is opened at one end of the rotating shaft 2, and the card slot is matched with the head of the belt 4. The width of the card slot 16 is slightly greater than or equal to the thickness of the belt 4. The head of the belt is inserted into the card slot, and then the rotating shaft 2 is rotated, and the belt can be easily wound. A bearing 17 is set in the fixed seat 1, and the rotating shaft 2 is matched with the bearing. A side baffle 18 is set on the rotating shaft 2. A U-shaped clip 19 is set on the fixed seat 1. With the U-shaped clip 19, the fixed seat 1 can be fixed by the U-shaped clip and the panel or rod structure.

Claims

1. A tape winding and sorting device, comprising a fixed seat (1), a rotating shaft (2) arranged in the fixed seat, one end of the rotating shaft connected to a crank (3), and the other end of the rotating shaft passing through the fixed seat and cooperating with a tape (4) to be wound, characterized in that: A fixed clamping seat (5) is arranged on one side of the fixed seat (1), and the fixed clamping seat is fixed to the fixed seat via a fastener. A fixed tape head (6) is arranged on the fixed clamping seat, and the upper part of the fixed tape head is fixed to the fixed clamping seat, and the inner wall of the fixed tape head is provided with a first wavy pattern (7), and the lower part of the fixed tape head is conical. One side of the fixed clamping seat (5) is connected to the rotating clamping seat (9) via a pin (8), and the other side of the rotating tape seat cooperates with the fixed clamping seat via a locking structure. A rotating tape head (10) is arranged on the rotating clamping seat, and the upper part of the rotating tape head is fixed to the rotating clamping seat (9), and the inner wall of the rotating tape head is provided with a second wavy pattern (11), and the second wavy pattern corresponds to the first wavy pattern (7), and the lower part of the rotating tape head is conical.

2. The tape winding and sorting device according to claim 1, characterized in that: The outer walls of the fixed tape handling head (6) and the rotating tape handling head (10) are respectively provided with arc-shaped protruding semi-conical guide heads (12).

3. The tape winding and sorting device according to claim 1, characterized in that: A conical steel wire guide (13) is respectively arranged under the fixed steel wire guide head (6) and the rotating steel wire guide head (10), and the lower end of the conical steel wire guide is in an arc shape.

4. The tape winding and sorting device according to claim 1, characterized in that: The upper side walls of the fixed tape sorting head (6) and the rotating tape sorting head (10) are provided with limiting baffles (14).

5. The tape winding and sorting device according to claim 1, characterized in that: The locking structure is a magnet (15), and the other side of the rotating entrainment seat (9) is attracted to the fixed entrainment seat (5) via the magnet.

6. The tape winding and sorting device according to claim 1, characterized in that: One end of the rotating shaft (2) is provided with a slot (16), which matches the head of the belt (4).

7. The tape winding and sorting device according to claim 1, characterized in that: A bearing (17) is arranged in the fixing seat (1), and the rotating shaft (2) cooperates with the bearing.

8. The tape winding and sorting device according to claim 1, characterized in that: A side baffle (18) is provided on the rotating shaft (2).

9. The tape winding and arranging device according to claim 1, characterized in that: A U-shaped clip (19) is provided on the fixing seat (1).

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