A reed leveling device

Abstract

This utility model discloses a reed leveling device, including a frame and a feeding mechanism. The frame has a leveling mechanism on its upper front side. The feeding mechanism includes an arc-shaped groove, a feeding platform, a connecting rod, a bottom groove, a rotating wheel, a second motor, and a conveying assembly. The arc-shaped groove is fixedly connected to the rear side of the upper surface of the frame. The bottom groove is located in the middle of the lower surface of the arc-shaped groove. The feeding platform is slidably connected inside the bottom groove. A mounting plate is fixedly connected to the top wall of the frame. The second motor is fixedly connected to the right side of the mounting plate. A rotating wheel is fixedly connected to the left end of the output shaft of the second motor. A connecting rod is rotatably connected to the left side edge of the rotating wheel through a pin. The upper end of the connecting rod is rotatably connected to the lower end of the feeding platform through a pin. A conveying assembly is located at the front end of the arc-shaped groove and is located behind the leveling mechanism. The device also includes a control switch group. This reed leveling device can automatically arrange reeds and automatically feed them, reducing workload.

Description

Technical Field

[0001] This utility model relates to the field of reed processing technology, specifically a reed leveling device. Background Technology

[0002] The reed is a key component in textile machinery, primarily used to control the structure and quality of the fabric. Arranged in a steel reed pattern, it supports the warp yarns, drives in the weft yarns, and adjusts the fabric density and width. The quality of the reed directly affects the weft density, width, and surface smoothness of the fabric.

[0003] CN211839621U discloses an automatic reed leveling device for textiles, including a rotating mechanism, a pushing mechanism, and a leveling mechanism. The rotating mechanism includes a geared motor, a first connecting rod, and a second connecting rod. A cylindrical connecting slider is provided on the lower surface of the second connecting rod away from the first connecting rod. The pushing mechanism includes a feeding platform and a feeding trough. The leveling mechanism includes a square housing. Inside the square housing, several first conveying rollers are arranged horizontally at equal intervals perpendicular to the direction of reed output. Several sliding grooves are arranged vertically at equal intervals above the first conveying rollers on the outer walls of both sides of the square housing. Horizontal plates are slidably provided on the sliding grooves on both sides of the square housing. Top wires are provided at both ends of the horizontal plates. Connecting grooves are arranged vertically at the ends of the sliding grooves on both sides of the square housing. Several second conveying rollers are rotatably arranged at equal intervals on the two horizontal plates. This device can be used to effectively level reeds of different thicknesses. However, before leveling, the reeds need to be inserted into the feeding trough, which is cumbersome. Therefore, we propose a reed leveling device. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a reed leveling device that can automatically arrange reeds and automatically feed them, reducing workload and effectively solving the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reed leveling device, comprising a frame and a feeding mechanism;

[0006] The frame has a leveling mechanism installed on its upper front side;

[0007] The feeding mechanism includes an arc-shaped groove, a feeding platform, a connecting rod, a bottom groove, a rotating wheel, a second motor, and a conveying assembly. The arc-shaped groove is fixedly connected to the rear side of the upper surface of the frame. A bottom groove is provided in the middle of the lower surface of the arc-shaped groove. The feeding platform is slidably connected inside the bottom groove. An installation plate is fixedly connected to the top wall of the frame. A second motor is fixedly connected to the right side of the installation plate. A rotating wheel is fixedly connected to the left end of the output shaft of the second motor. A connecting rod is rotatably connected to the left side edge of the rotating wheel through a pin. The upper end of the connecting rod is rotatably connected to the lower end of the feeding platform through a pin. A conveying assembly is provided at the front end of the arc-shaped groove. The conveying assembly is located behind the leveling mechanism and can automatically arrange reeds and automatically feed materials, reducing workload.

[0008] Furthermore, it also includes a control switch assembly, which is disposed on the upper surface of the frame. The input end of the control switch assembly is electrically connected to an external power source, and the input end of the second motor is electrically connected to the output end of the control switch assembly to control the opening and closing of electrical appliances.

[0009] Furthermore, the conveying assembly includes a first conveyor pulley, a side plate, a third motor, a second conveyor pulley, and a conveyor seat. The conveyor seat is fixedly connected to the front end of the arc-shaped groove. A side plate is fixedly connected to the right side of the conveyor seat. The front and rear sides of the upper end of the assembly consisting of the conveyor seat and the side plate are rotatably connected to the first conveyor pulley. The middle of the upper end of the assembly consisting of the conveyor seat and the side plate is rotatably connected to the second conveyor pulley. The first and second conveyor pulleys are connected by a conveyor belt. A third motor is fixedly connected to the right side of the conveyor seat. A first transmission wheel is fixedly connected to the left end of the output shaft of the third motor. A second transmission wheel is fixedly connected to the left end of the first conveyor pulley at the front end. The first and second transmission wheels are connected by a belt. The input end of the third motor is electrically connected to the output end of the control switch group to realize the conveying of the reed.

[0010] Furthermore, the conveying assembly also includes a locking block, which is fixedly connected to the upper rear side of the integral assembly consisting of the conveyor seat and the side plate. The locking block is slidably connected to the outer rear side of the conveyor belt to prevent material jamming between the conveyor belt and the loading platform.

[0011] Furthermore, the feeding mechanism also includes a motor base and a first motor. The motor base is fixedly connected to the middle of the left side of the conveyor seat. The first motor is fixedly connected inside the motor base. A lever is fixedly connected to the upper end of the output shaft of the first motor. The lever is located at the upper end of the conveyor seat. The input end of the first motor is electrically connected to the output end of the control switch group to avoid reed stacking.

[0012] Furthermore, the leveling mechanism includes gears, a fourth motor, leveling rollers, a mounting base, and a base. The base is fixedly connected to the middle of the upper surface of the frame and is located at the front end of the conveyor. The upper end of the base is fixedly connected to the mounting base, and leveling rollers are evenly distributed between the left and right sides of the mounting base. The upper leveling rollers are located in the middle of two adjacent lower leveling rollers. Gears are fixedly fitted on the left end of each leveling roller, and adjacent gears are meshed together. The right end of the upper surface of the base is fixedly connected to a fourth motor. The output shaft of the fourth motor is fixedly connected to the last leveling roller at the upper end. The input end of the fourth motor is electrically connected to the output end of the control switch group to achieve leveling.

[0013] Furthermore, a support platform is fixedly connected to the front end of the upper surface of the frame, and a collection frame is placed on the upper surface of the support platform. The collection frame is located at the front end of the mounting base and collects the leveled reeds.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This reed leveling device has the following advantages:

[0015] As the feeding platform slides down to its lowest point, the reeds inside the arc-shaped groove fall into the inverted trough of the feeding platform. The horizontally arranged reeds are stuck in the middle of the inverted trough. When the feeding platform slides down, the reeds in other directions, except for the horizontally arranged reeds, fall off due to the center deviation. The output shaft of motor one drives the lever to rotate and knock down the stacked reeds, so that the reeds are kept in a single layer and enter the staggered leveling rollers from the conveyor belt, realizing automatic arrangement and automatic feeding, reducing the workload of workers and making their work easier. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the conveying assembly of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0020] In the diagram: 1. Frame, 2. Feeding mechanism, 21. Arc groove, 22. Feeding platform, 23. Connecting rod, 24. Bottom groove, 25. Rotary wheel, 26. Motor base, 27. Motor 1, 28. Motor 2, 29. Conveying assembly, 291. Conveyor belt wheel 1, 292. Side plate, 293. Motor 3, 294. Conveyor belt wheel 2, 295. Conveyor seat, 296. Locking block, 3. Transmission wheel 1, 4. Transmission wheel 2, 5. Leveling mechanism, 51. Gear, 52. Motor 4, 53. Leveling roller, 54. Mounting seat, 55. Base, 6. Support platform, 7. Collection frame, 8. Control switch group. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This embodiment provides a technical solution: a reed leveling device, including a frame 1 and a feeding mechanism 2;

[0023] Frame 1: A leveling mechanism 5 is provided on the front upper side of the frame 1. The leveling mechanism 5 includes a gear 51, a motor 52, leveling rollers 53, a mounting base 54, and a base 55. The base 55 is fixedly connected to the middle of the upper surface of the frame 1 and is located at the front end of the conveyor seat 295. The mounting base 54 is fixedly connected to the upper end of the base 55. Leveling rollers 53 are evenly distributed and fixedly connected between the left and right sides of the mounting base 54. The upper leveling rollers 53 are located in the middle of two adjacent lower leveling rollers 53. Gears 51 are fixedly fitted on the left end of each leveling roller 53, and adjacent gears 51 are meshed together. The motor 52 is fixedly connected to the right end of the upper surface of the base 55. The output shaft of the motor 52 is fixedly connected to the leveling roller 53 at the rear upper end. The input end of the motor 52 is electrically connected to the control switch group 8. At the output end, a support platform 6 is fixedly connected to the front end of the upper surface of the frame 1. A collection frame 7 is placed on the upper surface of the support platform 6. The collection frame 7 is located at the front end of the mounting base 54. After the reed is conveyed to the mounting base 54 by the transmission belt, it enters the upper and lower adjacent leveling rollers 53 to rotate. The output shaft of the motor 4 52 drives the uppermost leveling roller 53 and gear 51 to rotate. Through the meshing of two adjacent gears 51, all the leveling rollers 53 are driven to rotate. The reed is conveyed forward between the upper and lower rows of leveling rollers 53 and undergoes an "alternating bending" process. Through alternating bending, the reed undergoes a cycle of "elastic loading → plastic flow → elastic unloading" to gradually eliminate the original curvature difference and finally achieve stress redistribution to the equilibrium state, thus achieving leveling. After leveling, the reed slides down the slope behind the collection frame 7 to the collection frame 7, completing the leveling.

[0024] The feeding mechanism 2 includes an arc-shaped groove 21, a feeding platform 22, a connecting rod 23, a bottom groove 24, a rotating wheel 25, a second motor 28, and a conveying assembly 29. The arc-shaped groove 21 is fixedly connected to the rear side of the upper surface of the frame 1. The bottom groove 24 is provided in the middle of the lower surface of the arc-shaped groove 21. The feeding platform 22 is slidably connected inside the bottom groove 24. A mounting plate is fixedly connected to the top wall of the frame 1. The second motor 28 is fixedly connected to the right side of the mounting plate. The rotating wheel 25 is fixedly connected to the left end of the output shaft of the second motor 28. The connecting rod 23 is rotatably connected to the left side edge of the rotating wheel 25 through a pin. The upper end of the connecting rod 23 is rotatably connected to the lower end of the feeding platform 22 through a pin. The conveying assembly 29 is provided at the front end of the arc-shaped groove 21. The conveying assembly 29 is located behind the leveling mechanism 5. The conveying assembly 29 includes a first conveyor pulley 291, a side plate 292, a third motor 293, a second conveyor pulley 294, and a conveyor seat 295. The conveyor seat 295 is fixedly connected to the front end of the arc-shaped groove 21. The side plate 292 is fixedly connected to the right side of the conveyor seat 295. The first conveyor pulley 291 is rotatably connected to both the front and rear sides of the upper end of the assembly formed by the conveyor seat 295 and the side plate 292. The second conveyor pulley 294 is rotatably connected to the middle of the upper end of the assembly formed by the conveyor seat 295 and the side plate 292. The two conveyor pulleys 291 and 294 are connected by a conveyor belt. The third motor 293 is fixedly connected to the right side of the conveyor seat 295. The first transmission wheel 3 is fixedly connected to the left end of the output shaft of the third motor 293. The front conveyor pulley... A transmission wheel 4 is fixedly connected to the left end of motor 291. Transmission wheel 4 and transmission wheel 3 are connected by a belt drive. The input end of motor 293 is electrically connected to the output end of control switch group 8. Conveying assembly 29 also includes a locking block 296, which is fixedly connected to the upper rear side of the integral assembly of conveyor seat 295 and side plate 292. The locking block 296 is slidably connected to the outer side of the rear end of the conveyor belt. Feeding mechanism 2 also includes a motor base 26 and a motor 27. Motor base 26 is fixedly connected to the middle of the left side of conveyor seat 295. Motor 27 is fixedly connected inside motor base 26. A lever is fixedly connected to the upper end of the output shaft of motor 27. The lever is located at the upper end of conveyor seat 295. The input end of motor 27 is electrically connected to the control switch. At the output end of group 8, the output shaft of motor 28 drives the rotating wheel 25 to rotate, which in turn drives the connecting rod 23 to rotate. The upper end of the connecting rod 23 pulls the loading platform 22 to slide up and down reciprocally inside the bottom groove 24. The upper end of the loading platform 22 is a bucket groove with its front end tilted downwards. When the loading platform 22 slides down to the bottom, it is completely buried inside the bottom groove 24. When the loading platform 22 slides up to the top, its front end is located above the conveyor seat 295. The reed slides towards the bottom of the arc groove 21 inside the arc groove 21. When the loading platform 22 is at the bottom, the middle reed falls into the bucket groove of the loading platform 22. The bucket groove has inclined platforms on both sides to guide the horizontal arrangement of the reed. When the loading platform 22 slides up, in addition to the horizontally arranged reed,Reeds arranged in other directions fall from the bucket groove of the loading platform 22 into the arc groove 21 due to the offset of the center of gravity. When the loading platform 22 slides to the top, the horizontally arranged reeds slide onto the transmission belt. The locking block 296 prevents the reeds from getting stuck in the gap between the transmission belt and the loading platform 22. The output shaft of motor 3 293 drives transmission wheel 1 3 to rotate, which in turn drives transmission wheel 2 4 to rotate via the belt. The front conveyor belt wheel 1 291 rotates, realizing the rotation of the transmission belt. The conveyor belt wheel 2 294 tensions the transmission belt. The upper surface of the transmission belt is located below the upper surface of the conveyor seat 295, and the distance between the upper surface of the transmission belt and the upper surface of the conveyor seat 295 is the same as the thickness of the reeds. The output shaft of motor 1 27 drives the lever to rotate, which knocks the stacked reeds off the conveyor seat 295, preventing the stacked reeds from being removed.

[0025] It also includes a control switch group 8, which is located on the upper surface of the frame 1. The input end of the control switch group 8 is electrically connected to an external power source, and the input end of the motor 28 is electrically connected to the output end of the control switch group 8.

[0026] The working principle of the reed leveling device provided by this utility model is as follows: The worker pours the reed into the arc-shaped groove 21, and then turns on the various electrical appliances through the control switch group 8. The output shaft of the motor 28 drives the rotating wheel 25 to rotate, and the rotating wheel 25 drives the connecting rod 23 to rotate. The upper end of the connecting rod 23 pulls the loading platform 22 to slide up and down reciprocally inside the bottom groove 24. The upper end of the loading platform 22 is an inverted bucket groove and the front end is inclined downward. When the loading platform 22 slides down to the bottom end, it is completely buried inside the bottom groove 24. When the loading platform 22 slides up to the top end, the front end of the loading platform 22 is located at the conveyor seat 295. At the top, the reeds slide towards the bottom of the arc-shaped groove 21. When the loading platform 22 is at its lowest point, the middle reeds fall into the inverted bucket groove of the loading platform 22. The left and right sides of the inverted bucket groove are inclined platforms, which guide the lateral arrangement of the reeds. When the loading platform 22 slides upward, except for the laterally arranged reeds, the reeds arranged in other directions fall from the inverted bucket groove of the loading platform 22 into the arc-shaped groove 21 due to the shift in the center of gravity. When the loading platform 22 slides to the top, the laterally arranged reeds slide onto the transmission belt. The locking block 296 prevents the reeds from getting stuck in the gap between the transmission belt and the loading platform 22. Between the gaps, the output shaft of motor 293 drives transmission wheel 3 to rotate, which in turn drives transmission wheel 4 to rotate via a belt. The front-end conveyor belt pulley 291 rotates, thus rotating the transmission belt. Transmission belt pulley 294 tensions the transmission belt. The upper surface of the transmission belt is located below the upper surface of the transmission seat 295, and the distance between the upper surface of the transmission belt and the upper surface of the transmission seat 295 is the same as the reed thickness. The output shaft of motor 27 drives a lever to rotate, which knocks the stacked reeds off the transmission seat 295, preventing the reeds from stacking. The reeds are then transported by the transmission belt to the mounting base 54 and enter the upper and lower... The adjacent leveling rollers 53 rotate, and the output shaft of motor 4 52 drives the uppermost leveling roller 53 and gear 51 to rotate. Through the meshing of two adjacent gears 51, all the leveling rollers 53 rotate. The reed is conveyed forward between the upper and lower rows of leveling rollers 53 and undergoes an "alternating bending" process. Through alternating bending, the reed undergoes a cycle of "elastic loading → plastic flow → elastic unloading", gradually eliminating the original curvature difference and finally achieving stress redistribution to a balanced state, thus achieving leveling. The leveled reed slides down the slope behind the collection frame 7 to the collection frame 7, completing the leveling.

[0027] It is worth noting that, in the above embodiments, motor 27 can be a 365 micro geared motor, motor 28 can be a GV series motor, motor 293 can be an ISM-SP42M23-N stepper motor, and motor 52 can be a GH32 horizontal geared motor. The control switch group 8 is equipped with switch buttons corresponding to motors 27, 28, 293 and 52 to control their switching operation.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A reed leveller comprising: Includes a frame (1) and a feeding mechanism (2); The frame (1) has a leveling mechanism (5) on its upper front side; The feeding mechanism (2) includes an arc groove (21), a feeding platform (22), a connecting rod (23), a bottom groove (24), a rotating wheel (25), a second motor (28), and a conveying assembly (29). The arc groove (21) is fixedly connected to the rear side of the upper surface of the frame (1). The bottom groove (24) is provided in the middle of the lower surface of the arc groove (21). The feeding platform (22) is slidably connected inside the bottom groove (24). The top wall of the frame (1) is fixedly connected to an installation plate. The second motor (28) is fixedly connected to the right side of the installation plate. The left end of the output shaft of the second motor (28) is fixedly connected to a rotating wheel (25). The left side edge of the rotating wheel (25) is rotatably connected to a connecting rod (23) through a pin. The upper end of the connecting rod (23) is rotatably connected to the lower end of the feeding platform (22) through a pin. The front end of the arc groove (21) is provided with a conveying assembly (29). The conveying assembly (29) is located behind the leveling mechanism (5).

2. A reed straightening device according to claim 1, characterised in that: It also includes a control switch group (8), which is disposed on the upper surface of the frame (1). The input end of the control switch group (8) is electrically connected to an external power source, and the input end of the second motor (28) is electrically connected to the output end of the control switch group (8).

3. A reed straightening device according to claim 2, characterised in that: The conveying assembly (29) includes a first conveyor pulley (291), a side plate (292), a third motor (293), a second conveyor pulley (294), and a conveyor seat (295). The conveyor seat (295) is fixedly connected to the front end of the arc-shaped groove (21). The side plate (292) is fixedly connected to the right side of the conveyor seat (295). The first conveyor pulley (291) is rotatably connected to both the front and rear sides of the upper end of the assembly consisting of the conveyor seat (295) and the side plate (292). The middle part of the upper end of the assembly consisting of the conveyor seat (295) and the side plate (292) rotates... The conveyor belt is connected to the second (294) of the conveyor belt. The two first (291) and the second (294) of the conveyor belt are connected by a conveyor belt. The right side of the conveyor seat (295) is fixedly connected to the third (293). The left end of the output shaft of the third (293) is fixedly connected to the first (3) of the transmission wheel. The left end of the first (291) of the front end is fixedly connected to the second (4) of the transmission wheel. The first (3) of the transmission wheel and the second (4) of the transmission wheel are connected by a belt. The input end of the third (293) is electrically connected to the output end of the control switch group (8).

4. A reed straightening device according to claim 3, characterised in that: The conveying assembly (29) also includes a locking block (296), which is fixedly connected to the upper rear side of the integral assembly consisting of the conveyor seat (295) and the side plate (292), and the locking block (296) is slidably connected to the outer rear side of the conveyor belt.

5. A reed straightening device according to claim 3, characterized in that: The feeding mechanism (2) also includes a motor base (26) and a motor (27). The motor base (26) is fixedly connected to the middle of the left side of the conveyor seat (295). The motor (27) is fixedly connected inside the motor base (26). A lever is fixedly connected to the upper end of the output shaft of the motor (27). The lever is located at the upper end of the conveyor seat (295). The input end of the motor (27) is electrically connected to the output end of the control switch group (8).

6. A reed straightening device according to claim 3, characterized in that: The leveling mechanism (5) includes a gear (51), a motor (52), leveling rollers (53), a mounting base (54), and a base (55). The base (55) is fixedly connected to the middle of the upper surface of the frame (1). The base (55) is located at the front end of the conveyor seat (295). The mounting base (54) is fixedly connected to the upper end of the base (55). Leveling rollers (53) are evenly distributed between the left and right sides of the mounting base (54). The leveling rollers (53) are located in the middle of the two adjacent leveling rollers (53) at the lower end. The left end of each leveling roller (53) is fixedly fitted with a gear (51). The two adjacent gears (51) are meshed together. The upper surface of the base (55) is fixedly connected to the right end of the motor four (52). The output shaft of the motor four (52) is fixedly connected to the leveling roller (53) at the upper end. The input end of the motor four (52) is electrically connected to the output end of the control switch group (8).

7. A reed straightening device according to claim 6, characterised in that: A support platform (6) is fixedly connected to the front end of the upper surface of the frame (1), and a collection frame (7) is placed on the upper surface of the support platform (6). The collection frame (7) is located at the front end of the mounting base (54).

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