Hemp piece cutting equipment of rope spinning machine

Abstract

The utility model relates to the technical field of rope spinning machines, in particular to hemp piece cutting-off equipment of a rope spinning machine, which comprises a base, a cutting-off table fixedly connected to the upper end face of the base, a driving box fixedly connected to the rear end of the upper end face of a collecting groove, a sliding hole formed in the front end face of the driving box in a penetrating manner, and a lead screw rotationally connected to the interior of the driving box. A connecting block in threaded connection with the lead screw is slidably connected into the driving box, and one end of the connecting block penetrates through the sliding hole and is fixedly connected with a moving plate. The two clamping plates are used for clamping the cut-off end of a hemp piece, then one end of the hemp piece is pulled to the right end of the collecting groove, the hemp piece is fixed through the abutting block, dislocation and deviation of the hemp piece in the cutting-off process are prevented, the hemp piece is cut off through the cut-off tool, and then the hemp pieces with the same cut-off specification are collected into the collecting groove. And the cut hemp pieces are limited through the collecting groove, so that the cut hemp pieces can be neatly collected in the collecting groove, the situation that the hemp pieces are manually arranged in the later period is avoided, and the labor burden of workers is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rope spinning machines, in particular to a hemp sheet cutting device for a rope spinning machine. Background Art

[0002] Hemp fibers, such as Chinese kudzu, ramie, and Egyptian flax, are the earliest textile fibers used by humans. About 6,000 years ago, people used hand-pulling, sorting, spinning, twisting, and weaving hemp into yarn, ropes, nets, and clothes. Hemp spinning can be divided into four types of spinning processes according to the type of fiber: jute spinning, ramie spinning, flax spinning, and leaf fiber spinning.

[0003] After the production of hemp slices is completed, the hemp slices need to be cut;

[0004] The existing hemp slice cutting equipment of the spinning machine continuously conveys the hemp slices through a conveyor belt, and then cuts the hemp slices with a cutting knife. The hemp slices after cutting fall and are piled together, and they need to be sorted manually afterwards, which is time-consuming and labor-intensive, and increases the labor burden of the workers. Utility Model Content

[0005] The utility model aims to provide a hemp sheet cutting device for a rope spinning machine, which has the characteristics of arranging the hemp sheets after cutting and reducing the burden of manual labor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hemp sheet cutting device for a spinning machine, comprising a base, the upper end surface of the base is fixedly connected to a cutting table, the upper end surface of the cutting table is provided with a cutting assembly, the upper end surface of the base is fixedly connected to a collecting trough, the rear end of the upper end surface of the collecting trough is fixedly connected to a driving box, a sliding hole is penetrated through the front end surface of the driving box, a screw rod is rotatably connected to the inside of the driving box, a connecting block threadedly connected to the screw rod is slidably connected to the inside of the driving box, one end of the connecting block passes through the sliding hole and is fixedly connected to a movable plate, and the left side wall of the movable plate is slidably connected to two clamping plates distributed up and down.

[0007] In order to cut the hemp slices, as a preferred hemp slice cutting device of a spinning machine of the utility model, the cutting assembly includes a mounting plate fixedly connected to the upper end surface of the cutting table, a cylinder is installed on the upper end surface of the mounting plate, the output end of the cylinder extends to the interior of the mounting plate and is fixedly connected to a lower pressure plate, a cutting knife is fixedly connected to the right end of the lower end surface of the lower pressure plate, a plurality of evenly distributed rebound telescopic rods are fixedly connected to the lower end surface of the lower pressure plate, and the other ends of the rebound telescopic rods are commonly fixedly connected to abutment blocks.

[0008] In order to clamp the cut end of the hemp piece, as a preferred hemp piece cutting device of a spinning rope machine of the utility model, a slide groove is opened on the left side wall of the movable plate, and the right side walls of the two clamping plates are fixedly connected with sliders matching the slide groove, and the internal rotation of the slide groove is connected with a bidirectional screw rod threadedly connected to the slider, and a first motor is installed on the upper end surface of the movable plate, and the output end of the first motor is fixedly connected to the bidirectional screw rod.

[0009] In order to facilitate the two clamping plates to clamp the cut end of the hemp piece, as a preferred hemp piece cutting device of a spinning rope machine of the utility model, the upper end surface of the cutting table and the lower end surface of the abutment block are provided with a plurality of evenly distributed grooves, and rollers are rotatably connected inside the plurality of grooves, and a plurality of evenly distributed second motors are installed inside the cutting table, and the output end of the second motor is fixedly connected to the roller located below.

[0010] In order to make the two clamping plates move smoothly, as a preferred hemp sheet cutting device of a spinning rope machine of the utility model, the interior of the slide groove is fixedly connected with sliding rods located on both sides of the bidirectional screw rod, and the sliding rods are slidably connected to the clamping plates.

[0011] In order to provide power for the rotation of the screw rod, as a preferred embodiment of the hemp sheet cutting device of a spinning rope machine of the utility model, a third motor is installed on the right end face of the driving box, and the output end of the third motor is fixedly connected to the screw rod.

[0012] In order to enable the two clamping plates to accurately clamp the cut end of the hemp piece, as a preferred hemp piece cutting device of a spinning rope machine of the utility model, the middle position of the two clamping plates is flush with the upper end surface of the cutting table.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The movable plate drives the two clamping plates to move, so that the two clamping plates move to one end of the hemp piece, and then the two clamping plates move in opposite directions to clamp the cut end of the hemp piece through the two clamping plates, and then the screw rod rotates in the opposite direction, and the hemp piece is pulled to the right end of the collecting trough by the two clamping plates, and then the lower pressure plate drives the cutting knife and the abutment block to move downward, and the hemp piece is fixed by the abutment block to prevent the hemp piece from being dislocated and offset during the cutting process, and the hemp piece is cut by the cutting knife to make the cut hemp piece fall into the collecting trough, and then the roller rotates to push the cut end of the hemp piece to the right for a distance, so that the cut end of the hemp piece extends to the right side of the cutting table, so that the two clamping plates can clamp the cut end of the hemp piece, and then repeat the above steps repeatedly, and then the hemp pieces with the same cut specifications are collected in the collecting trough, and the cut hemp pieces are limited by the collecting trough, so that the cut hemp pieces can be neatly collected in the collecting trough, avoiding manual sorting in the later stage, and effectively reducing the labor burden of manual work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0018] Figure 4 This is an enlarged structural diagram of the movable plate of the utility model;

[0019] In the figure: 1. base; 2. cutting table; 3. collecting tank; 4. driving box; 5. screw; 6. connecting block; 7. moving plate; 8. clamping plate; 9. mounting plate; 10. cylinder; 11. lower pressure plate; 12. cutting knife; 13. rebound telescopic rod; 14. abutment block; 15. slide groove; 16. slider; 17. bidirectional screw; 18. first motor; 19. groove; 20. roller; 21. second motor; 22. slide rod; 23. third motor; 24. slide hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, 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 therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0021] See also Figures 1 to 4 A hemp sheet cutting device for a spinning rope machine comprises a base 1, a cutting table 2 is fixedly connected to the upper end surface of the base 1, a cutting assembly is arranged on the upper end surface of the cutting table 2, a collecting trough 3 is fixedly connected to the upper end surface of the collecting trough 3, a driving box 4 is fixedly connected to the rear end of the upper end surface of the collecting trough 3, a sliding hole 24 is penetrated through the front end surface of the driving box 4, a screw rod 5 is rotatably connected to the inside of the driving box 4, a connecting block 6 threadedly connected to the screw rod 5 is slidably connected to the inside of the driving box 4, one end of the connecting block 6 passes through the sliding hole 24 and is fixedly connected to a moving plate 7, and two clamping plates 8 distributed up and down are slidably connected to the left side wall of the moving plate 7.

[0022] In this embodiment: one end of the hemp piece is placed on the cutting table 2, and then the screw rod 5 rotates, and the screw rod 5 cooperates with the connecting block 6 to drive the movable plate 7 to move, and the movable plate 7 drives the two clamping plates 8 to move, so that the two clamping plates 8 move to one end of the hemp piece, and then the two clamping plates 8 move in opposite directions to clamp one end of the hemp piece, and then the screw rod 5 rotates in the opposite direction, and the two clamping plates 8 pull the hemp piece to move until one end of the hemp piece is pulled to the right end of the collecting trough 3, and then the cutting component is operated, and the cutting component cuts the hemp piece so that the cut hemp piece falls into the collecting trough 3, and then the multiple rollers 20 rotate to push the cut end of the hemp piece to the right for a distance, so that the cut end of the hemp piece extends to the right side of the cutting table 2, so that the two clamping plates 8 clamp the cut end of the hemp piece, and then repeat the above steps repeatedly, and then the hemp pieces with the same cutting specifications are collected into the collecting trough 3, and the cut hemp pieces are limited by the collecting trough 3, so that the cut hemp pieces can be neatly collected in the collecting trough 3, avoiding manual sorting in the later stage, and effectively reducing the labor burden of manual labor.

[0023] As a technical optimization scheme of the utility model, the cutting assembly includes a mounting plate 9 fixedly connected to the upper end face of the cutting table 2, a cylinder 10 is installed on the upper end face of the mounting plate 9, the output end of the cylinder 10 extends to the interior of the mounting plate 9 and is fixedly connected to a lower pressure plate 11, a cutting knife 12 is fixedly connected to the right end of the lower end face of the lower pressure plate 11, a plurality of evenly distributed rebound telescopic rods 13 are fixedly connected to the lower end face of the lower pressure plate 11, and a plurality of evenly distributed rebound telescopic rods 13 are fixedly connected to the other ends of the plurality of rebound telescopic rods 13 are commonly fixedly connected to abutment blocks 14.

[0024] In this embodiment: when cutting the hemp slices, the cylinder 10 is started, and the cylinder 10 cooperates with the lower pressure plate 11 to drive the cutting knife 12 and the abutment block 14 to move downward. When moving downward, the abutment block 14 first abuts against the hemp slices to fix the hemp slices to prevent the hemp slices from being displaced during the cutting process, and then the multiple rebound telescopic rods 13 are contracted, and the cutting knife 12 continues to move downward to cut the hemp slices.

[0025] As a technical optimization scheme of the utility model, a slide groove 15 is opened on the left side wall of the movable plate 7, and the right side walls of the two clamping plates 8 are fixedly connected with a slider 16 matching the slide groove 15. The internal rotation of the slide groove 15 is connected with a bidirectional screw rod 17 threadedly connected to the slider 16. A first motor 18 is installed on the upper end surface of the movable plate 7, and the output end of the first motor 18 is fixedly connected to the bidirectional screw rod 17.

[0026] In this embodiment: the first motor 18 is started, and the first motor 18 cooperates with the bidirectional screw rod 17 to drive the two clamping plates 8 to move in opposite directions, and then the cut ends of the hemp pieces are clamped by the two clamping plates 8.

[0027] As a technical optimization solution of the utility model, the upper end surface of the cutting table 2 and the lower end surface of the abutment block 14 are provided with a plurality of evenly distributed grooves 19, and rollers 20 are rotatably connected inside the plurality of grooves 19. A plurality of evenly distributed second motors 21 are installed inside the cutting table 2, and the output end of the second motor 21 is fixedly connected to the roller 20 located below.

[0028] In this embodiment, the second motor 21 is started, and the second motor 21 drives the roller 20 to rotate, pushing the cut end of the hemp piece to the right for a distance, so that the cut end of the hemp piece extends to the right side of the cutting table 2, making it easier for the two clamping plates 8 to clamp the cut end of the hemp piece.

[0029] As a technical optimization solution of the utility model, the interior of the slide groove 15 is fixedly connected with slide rods 22 located on both sides of the bidirectional screw rod 17 , and the slide rods 22 are slidably connected to the clamping plate 8 .

[0030] In this embodiment, the slide bar 22 can assist the two clamping plates 8 in moving, so that the two clamping plates 8 can move smoothly.

[0031] As a technical optimization solution of the utility model, a third motor 23 is installed on the right end surface of the driving box 4 , and the output end of the third motor 23 is fixedly connected to the screw rod 5 .

[0032] In this embodiment: the third motor 23 is started, and the third motor 23 drives the screw rod 5 to rotate, thereby providing power for the rotation of the screw rod 5 .

[0033] As a technical optimization solution of the present invention, the middle position of the two clamping plates 8 is flush with the upper end surface of the cutting table 2.

[0034] In this embodiment, the middle positions of the two clamping plates 8 are flush with the upper end surface of the cutting table 2, so that the two clamping plates 8 can accurately clamp the cut ends of the hemp pieces.

[0035] Working principle: put one end of the hemp piece on the cutting table 2, and then start the third motor 23, the third motor 23 drives the screw rod 5 to rotate, the screw rod 5 cooperates with the connecting block 6 to drive the moving plate 7 to move, and the moving plate 7 drives the two clamping plates 8 to move, so that the two clamping plates 8 move to one end of the hemp piece, and then start the first motor 18, the first motor 18 cooperates with the bidirectional screw rod 17 to drive the two clamping plates 8 to move in opposite directions, and then clamp the cut end of the hemp piece through the two clamping plates 8, and then the screw rod 5 rotates in the opposite direction, and pulls the hemp piece to move through the two clamping plates 8 until one end of the hemp piece is pulled to the right end of the collecting tank 3, and then start the cylinder 10, the cylinder 10 cooperates with the lower pressure plate 11 to drive the cutting knife 12 and the abutment block 14 to move downward, and when moving downward, the abutment block 14 first contacts with the lower pressure plate 11, and then the lower pressure plate 11 is pressed against ... The hemp pieces are abutted to fix them to prevent them from being displaced or offset during the cutting process, and then the multiple resilient telescopic rods 13 are contracted, and the cutting knife 12 continues to move downward to cut the hemp pieces, so that the cut hemp pieces fall into the collecting trough 3, and then the second motor 21 is started, and the second motor 21 drives the roller 20 to rotate, pushing the cut end of the hemp piece to the right for a distance, so that the cut end of the hemp piece extends to the right side of the cutting table 2, so that the two clamping plates 8 can clamp the cut end of the hemp piece, and then repeat the above steps repeatedly to collect the hemp pieces with the same cutting specifications into the collecting trough 3, and limit the cut hemp pieces by the collecting trough 3, so that the cut hemp pieces can be neatly collected in the collecting trough 3, avoiding manual sorting in the later stage, and effectively reducing the labor burden of manual labor.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hemp sheet cutting device for a rope spinning machine, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected to a cutting table (2), the upper end surface of the cutting table (2) is provided with a cutting assembly, the upper end surface of the base (1) is fixedly connected to a collecting trough (3), the rear end of the upper end surface of the collecting trough (3) is fixedly connected to a driving box (4), a sliding hole (24) is penetrated through the front end surface of the driving box (4), a screw rod (5) is rotatably connected inside the driving box (4), a connecting block (6) threadedly connected to the screw rod (5) is slidably connected inside the driving box (4), one end of the connecting block (6) passes through the sliding hole (24) and is fixedly connected to a moving plate (7), and the left side wall of the moving plate (7) is slidably connected to two clamping plates (8) distributed up and down.

2. The hemp sheet cutting device for a rope spinning machine according to claim 1, characterized in that: The cutting assembly comprises a mounting plate (9) fixedly connected to the upper end surface of the cutting table (2); a cylinder (10) is mounted on the upper end surface of the mounting plate (9); an output end of the cylinder (10) extends into the interior of the mounting plate (9) and is fixedly connected to a lower pressing plate (11); a cutting knife (12) is fixedly connected to the right end of the lower end surface of the lower pressing plate (11); a plurality of evenly distributed resilient telescopic rods (13) are fixedly connected to the lower end surface of the lower pressing plate (11); and a plurality of the other ends of the resilient telescopic rods (13) are fixedly connected to abutment blocks (14).

3. The hemp sheet cutting device for a rope spinning machine according to claim 1, characterized in that: A slide groove (15) is provided on the left side wall of the movable plate (7), and a slider (16) matching the slide groove (15) is fixedly connected to the right side walls of the two clamping plates (8). A bidirectional screw rod (17) threadedly connected to the slider (16) is rotatably connected inside the slide groove (15). A first motor (18) is installed on the upper end surface of the movable plate (7), and an output end of the first motor (18) is fixedly connected to the bidirectional screw rod (17).

4. The hemp sheet cutting device for a rope spinning machine according to claim 2, characterized in that: The upper end surface of the cutting table (2) and the lower end surface of the abutment block (14) are both provided with a plurality of evenly distributed grooves (19), and rollers (20) are rotatably connected inside the plurality of grooves (19). A plurality of evenly distributed second motors (21) are installed inside the cutting table (2), and the output end of the second motor (21) is fixedly connected to the roller (20) located below.

5. The hemp sheet cutting device for a rope spinning machine according to claim 3, characterized in that: The interior of the slide groove (15) is fixedly connected with slide rods (22) located on both sides of the bidirectional screw rod (17), and the slide rods (22) are slidably connected to the clamping plate (8).

6. The hemp sheet cutting device for a rope spinning machine according to claim 1, characterized in that: A third motor (23) is mounted on the right end surface of the drive box (4), and an output end of the third motor (23) is fixedly connected to the lead screw (5).

7. The hemp sheet cutting device for a rope spinning machine according to claim 1, characterized in that: The middle position of the two clamping plates (8) is flush with the upper end surface of the cutting table (2).

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