An integrated sliver feeding device for a carding machine

Abstract

The utility model discloses an integral type giving hemp device for combing machine relates to combing machine technical field, including giving hemp main part and wear -resisting U type board, the middle end one side of giving hemp main part is provided with the U type groove, the wear -resisting U type board is connected in the inside of U type groove, the downside middle end of U type groove is provided with the wedge groove, the inside of wedge groove is connected with the wedge block, the upside of wedge block is fixedly connected with wear -resisting U type board, the upper middle part of wear -resisting U type board is currently provided with the rotating lever, the both ends of rotating lever all are fixedly sleeved with the baffle, and the one end of baffle away from rotating lever is in contact with the both sides of giving hemp main part, and the outer wall of giving hemp main part and located the upside of baffle is provided with the limiting mechanism of limiting baffle rotation. The utility model can separately dismount and replace the device wear and tear part, need not to replace whole device, can reduce the waste of material, reduce replacement cost.

Description

Technical Field

[0001] This utility model relates to the field of hemp combing machine technology, specifically to an integrated hemp feeding device for a hemp combing machine. Background Technology

[0002] A flax combing machine is a roller-type combing machine. The feeding mechanism of the flax combing machine consists of a feeding screen, a pair of grooved rollers and a feeding roller, and a feeding plate (commonly known as an iron support plate). Under the grip of the feeding mechanism, the fiber bundles are strongly combed by the combing needles on the cylinder, resulting in separation and breaking of the flax bundles into process fibers. Existing feeding plates have special clamps for fixing the fiber bundles, requiring manual loading, which is relatively dangerous. Furthermore, due to the rough surface of flax fibers, workers' skin is easily cut.

[0003] Among them, announcement number CN103966705A discloses an integrated hemp feeding device for a hemp combing machine. This integrated hemp feeding device includes a plate-shaped feeding body, a duckbill-shaped limiting strip at the bottom of the feeding body, a triangular locking part at the top of the feeding body, a locking through hole at the center of the locking part, and a locking hook at the top of the locking part. However, this technical solution still has shortcomings:

[0004] In this technical solution, the main body of the hemp feeder is designed as a single piece. Therefore, during its long-term use, when the limiting strip wears out, the entire main body of the hemp feeder needs to be disassembled and replaced. This is not only cumbersome to replace, but also very wasteful of materials and has a high replacement cost. Utility Model Content

[0005] In view of the problems existing in the existing integrated hemp feeding device for hemp combing machines, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an integrated hemp feeding device for a hemp combing machine, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An integrated hemp feeding device for a hemp combing machine includes a feeding body and a wear-resistant U-shaped plate. A U-shaped groove is formed on one side of the middle of the feeding body, and the wear-resistant U-shaped plate is engaged inside the U-shaped groove. A wedge-shaped groove is formed at the middle of the lower side of the U-shaped groove, and a wedge-shaped block is engaged inside the wedge-shaped groove. The upper side of the wedge-shaped block is fixedly connected to the wear-resistant U-shaped plate. A rotating rod is rotatably arranged in the middle of the upper side of the wear-resistant U-shaped plate. Both ends of the rotating rod are fixedly sleeved with baffles. The end of the baffle away from the rotating rod abuts against the two sides of the feeding body. A limiting mechanism for restricting the rotation of the baffles is provided on the outer wall of the feeding body and above the baffles.

[0009] Preferably, the limiting mechanism includes a threaded rod and a U-shaped limiting block. A side plate is fixedly installed on the side wall of the hemp feeding body and on the upper side of the baffle. A threaded hole is opened on one side of the upper surface of the side plate. The threaded rod is threaded into the inside of the threaded hole. The U-shaped limiting block is snapped into the upper side of the baffle. The lower end of the threaded rod is rotatably connected to the U-shaped limiting block.

[0010] Preferably, a through hole is provided on the upper surface of the side plate and on the side of the threaded hole, and a vertical rod is slidably disposed inside the through hole, the lower end of the vertical rod being fixedly connected to the U-shaped limiting block.

[0011] Preferably, both ends of the wear-resistant U-shaped plate are rounded.

[0012] Preferably, a knob is fixedly sleeved on the side of the threaded rod away from the U-shaped limiting block.

[0013] Preferably, a motor shaft mounting hole is provided at the upper end of the hemp body.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. In this utility model, the wear-resistant U-shaped plate is detachably connected to the hemp feeding body. After wear, only the wear-resistant U-shaped plate needs to be replaced, which greatly reduces material waste and replacement costs.

[0016] 2. This utility model allows for quick disassembly and assembly of the baffle by rotating the threaded rod with a knob, in conjunction with the limiting action of the vertical rod. Maintenance can be completed by a single person, greatly improving efficiency.

[0017] 3. This utility model uses a wear-resistant U-shaped plate with rounded ends to prevent sharp edges from scratching the hemp fibers and improve the quality of combing hemp. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the structure of an integrated hemp feeding device for a hemp combing machine proposed in this utility model;

[0020] Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section;

[0021] Figure 3 for Figure 1 A 3D view of the U-shaped wear-resistant strip.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Hemp feeding body; 2. Wear-resistant U-shaped plate; 3. Wedge block; 4. Rotating rod; 5. Baffle; 6. Side plate; 7. Vertical rod; 8. Threaded rod; 9. U-shaped limit block; 10. Knob; 11. Motor shaft mounting hole. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model discloses an integrated hemp feeding device for a hemp combing machine.

[0026] Reference Figure 1-3 An integrated hemp feeding device for a hemp combing machine includes a feeding body 1 and a wear-resistant U-shaped plate 2. A U-shaped groove is provided on one side of the middle of the feeding body 1, and the wear-resistant U-shaped plate 2 is snapped into the inside of the U-shaped groove. A motor shaft mounting hole 11 is provided at the upper end of the feeding body 1 to facilitate installation with the motor shaft. Both ends of the wear-resistant U-shaped plate 2 are rounded to reduce wear on the hemp fibers. A wedge-shaped groove is provided at the middle of the lower side of the U-shaped groove, and a wedge-shaped block 3 is snapped into the inside of the wedge-shaped groove. The upper side of the wedge-shaped block 3 is fixedly connected to the wear-resistant U-shaped plate 2. A rotating rod 4 is rotatably provided in the middle of the upper side of the wear-resistant U-shaped plate 2. Both ends of the rotating rod 4 are fixedly sleeved with baffles 5. The end of the baffle 5 away from the rotating rod 4 abuts against the two sides of the feeding body 1. A limiting mechanism for restricting the rotation of the baffle 5 is provided on the outer wall of the feeding body 1 and above the baffle 5.

[0027] Reference Figure 1-3 The limiting mechanism includes a threaded rod 8 and a U-shaped limiting block 9. A side plate 6 is fixedly installed on the side wall of the hemp body 1 and above the baffle 5. A threaded hole is opened on one side of the upper surface of the side plate 6. The threaded rod 8 is threaded into the inside of the threaded hole. The U-shaped limiting block 9 is snapped into the upper side of the baffle 5. The lower end of the threaded rod 8 is rotatably connected to the U-shaped limiting block 9. A knob 10 is fixedly sleeved on the side of the threaded rod 8 away from the U-shaped limiting block 9 to facilitate the rotation of the threaded rod 8.

[0028] Reference Figure 1-3 A through hole is provided on the upper surface of the side plate 6 and on one side of the threaded hole. A vertical rod 7 is slidably installed inside the through hole. The lower end of the vertical rod 7 is fixedly connected to the U-shaped limiting block 9, so that the U-shaped limiting block 9 will not rotate with the threaded rod 8, that is, it can slide stably.

[0029] In this invention, during use, the wedge block 3 of the wear-resistant U-shaped plate 2 is aligned with the wedge groove of the hemp feeding body 1 and pushed backward to lock it in place, so that the wear-resistant U-shaped plate 2 is embedded in the U-shaped groove. Then, the rotating rod 4 is rotated so that the two baffles 5 block the sides of the hemp feeding body 1. The knob 10 is rotated, and the threaded rod 8 drives the U-shaped limiting block 9 to move downward until the U-shaped limiting block 9 locks the baffle 5 and fixes the wear-resistant U-shaped plate 2. When replacing the wear-resistant U-shaped plate 2, the knob 10 is rotated counterclockwise, and the threaded rod 8 drives the U-shaped limiting block 9 to move upward, releasing the limitation on the baffle 5. The baffle 5 is rotated to separate from the hemp feeding body 1, and the wedge block 3 is pulled out from the wedge groove to the front, so that the wear-resistant U-shaped plate 2 can be pulled out. A new wear-resistant U-shaped plate 2 is replaced, and the installation steps are repeated to fix it. The motor shaft drives the device to rotate through the mounting hole 11, and the hemp fibers are guided into the combing mechanism through the wear-resistant U-shaped plate 2.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated hemp feeding device for a hemp combing machine, comprising a feeding body (1) and a wear-resistant U-shaped plate (2), characterized in that, A U-shaped groove is provided on one side of the middle of the hemp-feeding body (1). The wear-resistant U-shaped plate (2) is snapped into the inside of the U-shaped groove. A wedge-shaped groove is provided at the middle of the lower side of the U-shaped groove. A wedge-shaped block (3) is snapped into the inside of the wedge-shaped groove. The upper side of the wedge-shaped block (3) is fixedly connected to the wear-resistant U-shaped plate (2). A rotating rod (4) is rotatably provided in the middle of the upper side of the wear-resistant U-shaped plate (2). Both ends of the rotating rod (4) are fixedly sleeved with baffles (5). The end of the baffle (5) away from the rotating rod (4) abuts against the two sides of the hemp-feeding body (1). A limiting mechanism for restricting the rotation of the baffle (5) is provided on the outer wall of the hemp-feeding body (1) and on the upper side of the baffle (5).

2. The integrated hemp feeding device for a hemp combing machine according to claim 1, characterized in that, The limiting mechanism includes a threaded rod (8) and a U-shaped limiting block (9). A side plate (6) is fixedly installed on the side wall of the hemp-feeding body (1) and on the upper side of the baffle (5). A threaded hole is opened on one side of the upper surface of the side plate (6). The threaded rod (8) is threaded into the inside of the threaded hole. The U-shaped limiting block (9) is snapped into the upper side of the baffle (5). The lower end of the threaded rod (8) is rotatably connected to the U-shaped limiting block (9).

3. The integrated hemp feeding device for a hemp combing machine according to claim 2, characterized in that, A through hole is provided on the upper surface of the side plate (6) and on the side of the threaded hole. A vertical rod (7) is slidably arranged inside the through hole. The lower end of the vertical rod (7) is fixedly connected to the U-shaped limiting block (9).

4. The integrated hemp feeding device for a hemp combing machine according to claim 1, characterized in that, Both ends of the wear-resistant U-shaped plate (2) are rounded.

5. The integrated hemp feeding device for a hemp combing machine according to claim 2, characterized in that, A knob (10) is fixedly sleeved on the side of the threaded rod (8) away from the U-shaped limiting block (9).

6. The integrated hemp feeding device for a hemp combing machine according to claim 1, characterized in that, The upper end of the hemp feeding body (1) is provided with a motor shaft mounting hole (11).

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