Cloth falling mechanism with pre-storage function

Abstract

The utility model discloses a doffing mechanism with a prestorage function, which comprises a base, a roller frame and a moving mechanism, the base comprises a first base and a second base, the height of the first base is gradually reduced from back to front, and the upper surface of the second base is parallel to a reference plane. The distance between the upper surface of the first pushing plate and the datum plane is smaller than that between the upper surface of the second base and the datum plane, the upper surface of the roller frame is connected with the upper surface of the second base, and at least two cloth rolling roller positions are arranged on the roller frame. The at least two cloth rolling roller positions are arranged on the roller frame, when cloth rolling is completed by the cloth rolling rollers, the cloth rolling rollers fall to the base and are pushed to the cloth rolling roller positions of the roller frame through the first pushing plate, and when a certain number of cloth rolling rollers are accumulated, the AGV trolley transports the cloth rolling rollers and transports the completed cloth rolling rollers away. The single-time transportation efficiency of AGV trolley transportation is improved, the structural design is novel, use is convenient, and production cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a cloth dropping mechanism with a pre-storage function. Background Art

[0002] In the textile operation process, after the knitting machine finishes weaving, the fabric must be pulled to a cloth winding machine, which uses the cloth winding machine to wind the fabric onto a cloth roller. After the fabric is rolled up, it is cut and then taken out of the cloth roller and transported to the storage area.

[0003] With technological advancements, the dropping, picking up, and transportation of cloth rolls have gradually become automated. However, in actual use, when a cloth roll roller completes its target work, the AGV trolley will come over and pull away the cloth roll roller. The transportation process takes a certain amount of time, and it takes about 4-20 hours to complete a cloth roll action. The AGV trolley can only transport one cloth roll roller at a time, which greatly reduces the transportation efficiency of the AGV trolley.

[0004] In view of this, the inventors of this case conducted in-depth research on the above-mentioned issues, which led to the creation of this case. Utility Model Content

[0005] The purpose of the utility model is to provide a cloth dropping mechanism which has a simple structure, reduces costs and has a pre-stored function.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solution:

[0007] The cloth-dropping mechanism has a pre-stored function, and is used for receiving a cloth-winding roller of cloth, and defines the direction in which the cloth-winding roller falls as the front and the direction in which the cloth-winding roller falls as the rear. It includes a cloth-dropping device arranged at the front end of the cloth-winding machine, and the cloth-dropping device includes two bases, a roller frame arranged at the front ends of the two bases, and a moving mechanism arranged between the two bases and moving the cloth-winding roller that falls on the base to the roller frame, and the moving mechanism includes a first pushing plate, and the base includes a first base and a second base, and the second base is arranged at the front end of the first base, and the height of the first base gradually decreases from the back to the front, and the bottom surface of the base is defined as a reference surface, and the upper surface of the second base is parallel to the reference surface, and the distance between the upper surface of the first pushing plate and the reference surface is smaller than the distance between the upper surface of the second base and the reference surface, and the upper surface of the roller frame is connected with the upper surface of the second base, and at least two cloth-winding roller positions are arranged on the roller frame.

[0008] Furthermore, the moving mechanism also includes two sliding rails arranged along the direction of falling of the cloth winding roller, two sliders respectively arranged on the sliding rails, the first pushing plate horizontally arranged on the two sliders and pushing the cloth winding roller to move from the second base to the roller frame, and a first cylinder that pushes the two sliders to move along the corresponding sliding rails, so as to push the first pushing plate to move in the front and rear directions by driving the first cylinder.

[0009] Furthermore, the moving mechanism also includes a second push plate arranged at the front end of the first push plate and a second cylinder arranged at the bottom of the first push plate. The second push plate and the first push plate are hingedly connected to each other through a first connecting mechanism. The first connecting mechanism includes two first connecting members connected to the first push plate, a first pin shaft horizontally arranged and movably arranged between the two first connecting members, and a second connecting member arranged at the bottom of the second push plate. One end of the second connecting member is hinged to the first pin shaft, and the other end is hinged to the protruding end of the second cylinder, so as to push the second push plate to rotate along the first pin shaft by driving the second cylinder.

[0010] Furthermore, one end of the second pushing plate away from the second connecting member has a downwardly inclined surface.

[0011] Furthermore, a groove is provided at one end of the roller frame close to the base for the first pushing plate and the second pushing plate to move to the front end.

[0012] Furthermore, a limiting device is provided at the front end of the second base to prevent the cloth winding roller from continuing to move forward, and the limiting device includes a limiting plate arranged at the front end of the second base and a third cylinder arranged at the bottom of the second base. The second base and the limiting plate are hingedly connected through a second connecting mechanism. The second connecting mechanism includes two third connecting members connected to the second base, a second pin shaft which is horizontally arranged and movably arranged between the two third connecting members, and a fourth connecting member arranged at the bottom of the limiting plate. One end of the fourth connecting member is connected to the second pin shaft, and the other end is hinged to the protruding end of the third cylinder, so as to push the limiting plate to rotate along the second pin shaft by driving the third cylinder.

[0013] Furthermore, a limiting roller is provided at the front end of the roller frame for preventing the cloth winding roller provided on the roller frame from continuing to move forward, and the limiting roller is vertically provided at the front end of the roller frame.

[0014] Furthermore, the limiting roller is rotatably arranged at the front end of the roller frame.

[0015] Furthermore, the first cylinder, the second cylinder and the third cylinder all adopt a pneumatic or hydraulic structure.

[0016] Furthermore, a counting device is provided on the roller frame, and when the cloth rolling rollers transport the roller frame from the base, the counting device counts the number of the cloth rolling rollers.

[0017] By adopting the above-mentioned design scheme, the beneficial effect of the utility model is as follows: by arranging at least two cloth rolling roller positions on the roller frame, when the cloth rolling roller completes cloth rolling, the cloth rolling machine drops it to the base and pushes it to the cloth rolling roller position of the roller frame through the first push plate. When a certain number of cloth rolling rollers are accumulated, the AGV trolley transports and transports the completed cloth rolling rollers away, thereby improving the transportation efficiency of the AGV trolley for single transportation. The utility model has a novel structural design, is easy to use, has a good automatic control effect, and is beneficial to saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a structural diagram of another form of the utility model;

[0020] Figure 3 for Figure 2 Partial perspective view;

[0021] In the figure: base 1, first base 11, second base 12, roller frame 2, groove 21, limiting roller 22, sliding rail 31, slider 32, first push plate 33, second push plate 34, first connecting mechanism 35, first connecting member 351, second connecting member 352, first pin 353, first cylinder 41, second cylinder 42, third cylinder 43, limiting device 5, limiting plate 51, second connecting mechanism 52, third connecting member 521, fourth connecting member 522, second pin 523. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention, in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figures 1 to 3

[0024] The utility model discloses a cloth dropping mechanism with a pre-stored function for receiving a cloth roll (not shown in the figure). For the convenience of description, the cloth roll is defined as falling in the forward direction and the reverse direction as falling in the backward direction, and the bottom surface of the base 1 (described in detail below) is defined as the reference surface.

[0025] A cloth dropping mechanism with a pre-stored function includes a cloth dropping device arranged at the front end of a cloth winding machine (not shown in the figure), the cloth dropping device includes a base 1, a roller frame 2 and a moving mechanism, two bases 1 are provided, the roller frame 2 is arranged at the front end of the two bases 1, and the moving mechanism is arranged between the two bases 1 and moves the cloth winding roller that falls on the base 1 to the roller frame 2.

[0026] The base 1 includes a first base 11 and a second base 12 that are interconnected. The second base 12 is disposed at the front end of the first base 11. The height of the first base 11 gradually decreases from back to front. The upper surface of the second base 12 is parallel to the reference plane and is connected to the front end of the first base 11. The distance between the upper surface of the first push plate 33 and the reference plane is smaller than the distance between the upper surface of the second base 12 and the reference plane. The upper surface of the roller frame 2 is connected to the upper surface of the second base 12, and the roller frame 2 is provided with at least two cloth winding rollers. When the cloth winding roller slides from the first base 11 to the second base 12 and rests on the second base 12, the moving mechanism can be driven forward to push the cloth winding roller to continue moving forward.

[0027] Furthermore, a limiting device 5 is provided at the front end of the second base 12 to prevent the cloth winding roller from moving further forward. The limiting device 5 includes a limiting plate 51 arranged at the front end of the second base 12 and a third cylinder 43 arranged at the bottom of the second base 12. The second base 12 and the limiting plate 51 are hinged through a second connecting mechanism 52. The second connecting mechanism 52 includes two third connecting members 521 connected to the second base 12, a second pin shaft 523 horizontally arranged and movably arranged between the two third connecting members 521, and a fourth connecting member 522 arranged at the bottom of the limiting plate 51. One end of the fourth connecting member 522 is connected to the second pin shaft 523, and the other end is hinged to the protruding end of the third cylinder 43, so as to push the limiting plate 51 to rotate along the second pin shaft 523 by driving the third cylinder 43. Of course, the design of the limiting device 5 is not limited to the function of preventing the cloth roller from continuing to move forward. What is more important is that when the cloth roller is falling or rolling offset occurs, it can be adjusted on the second base 12 through the limiting device 5, so that when the moving mechanism is transported to the roller frame 2, the entire cloth roller is in an offset state; that is, when the cloth roller stops on the second base 12, the moving mechanism is driven to move to the rear end of the cloth roller and has a forward pushing action, the third cylinder 43 of the limiting device 5 retracts and drives the limiting plate 51 to rotate forward around the second pin shaft 523 to a position parallel to the ground, and the moving mechanism continues to push the cloth roller forward.

[0028] Specifically, the moving mechanism comprises a sliding rail 31, a sliding block 32, a first pushing plate 33, a second pushing plate 34, a first cylinder 41 and a second cylinder 42, the sliding rail 31 is arranged along the direction of the cloth roll falling, the sliding block 32 is arranged on the sliding rail 31, the first pushing plate 33 is arranged on the sliding block 32 and pushes the cloth roll to move to the roller stand 2 from the second base 12, the second pushing plate 34 is arranged at the front end of the first pushing plate 33, the first cylinder 41 pushes the sliding block 32 to move along the sliding rail 31, so as to push the first pushing plate 33 to move along the front and back directions by driving the first cylinder 41, and the second cylinder 42 is arranged at the bottom of the first pushing plate 33, the second pushing plate 34 is hingedly connected with the first pushing plate 33 through the first connecting mechanism 35.

[0029] The first connecting mechanism 35 comprises two first connecting pieces 351 connected with the first pushing plate 33, a first pin shaft 353 horizontally arranged and movably arranged between the two first connecting pieces 351, and a second connecting piece 352 arranged at the bottom of the second pushing plate 34, one end of the second connecting piece 352 is hingedly connected with the first pin shaft 353, and the other end is hingedly connected with the extending end of the second cylinder 42, so as to push the second pushing plate 34 to rotate along the first pin shaft 353 by driving the second cylinder 42. When the cloth roll is stopped on the second base 12 and the moving mechanism is driven to move to the rear end of the cloth roll and has the action of pushing forward, since the first pushing plate 33 and the second pushing plate 34 are both located below the cloth roll, if the second pushing plate 34 is not driven to rotate around the first pin shaft 353 by the second cylinder 42 to make it substantially stand vertically, the first pushing plate 33 and the second pushing plate 34 will pass through the bottom of the cloth roll along with the driving of the first cylinder 41. However, the second cylinder 42 pushes the second pushing plate 34 to rotate, so that the second pushing plate 34 continues to move forward and contacts the rear end of the cloth roll, so that the first pushing plate 33 drives the second pushing plate 34 to push the cloth roll to continue to move forward when the first cylinder 41 continues to move forward.

[0030] Further, the end of the second pushing plate 34 away from the second connecting piece 352 has a downwardly inclined inclined surface, so that the cloth roll can be better unloaded from the second pushing plate 34 and fall onto the roller stand 2.

[0031] Further, the end of the roller stand 2 close to the base 1 is provided with a groove 21 for the first pushing plate 33 and the second pushing plate 34 to move to the front end.

[0032] Further, the front end of the roller stand 2 is further provided with a limiting roller 22 for preventing the cloth roll arranged on the roller stand 2 from continuing to move forward, the limiting roller 22 is vertically arranged at the front end of the roller stand 2, and the design of the limiting roller 22 prevents the cloth roll from being separated from the roller stand 2 due to inertia.

[0033] Further, the limiting roller 22 is rotatably arranged at the front end of the roller stand 2.

[0034] Furthermore, the first cylinder 41 , the second cylinder 42 and the third cylinder 43 all adopt a pneumatic or hydraulic structure.

[0035] Furthermore, a counting device (not shown in the figure) is provided on the roller frame 2. When the cloth rollers are transported from the roller frame 2 on the base 1, the counting device counts the number of cloth rollers. The counting device is provided with an infrared counter.

[0036] By adopting the above-mentioned design scheme, the beneficial effect of the utility model is as follows: by arranging at least two cloth rolling roller positions on the roller frame 2, when the cloth rolling roller completes cloth rolling, it is dropped to the base 1 by the cloth rolling machine and pushed to the cloth rolling roller position of the roller frame 2 by the first push plate 33. When a certain number of cloth rolling rollers are accumulated, the AGV trolley transports and transports the completed cloth rolling rollers away, thereby improving the transportation efficiency of the AGV trolley in a single transportation and reducing costs.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth dropping mechanism with a pre-stored function, used for receiving a cloth winding roller, wherein the direction of the cloth winding roller falling is defined as forward, and the reverse direction is defined as backward, and characterized in that: The cloth dropping device comprises a cloth dropping device arranged at the front end of the cloth rolling machine, the cloth dropping device comprises two bases, a roller frame arranged at the front end of the two bases, and a moving mechanism arranged between the two bases and moving the cloth rolling roller dropped on the base to the roller frame, the moving mechanism comprises a first pushing plate, the base comprises a first base and a second base, the second base is arranged at the front end of the first base, the height of the first base gradually decreases from the back to the front, the bottom surface of the base is defined as the reference plane, the upper surface of the second base is parallel to the reference plane, the distance between the upper surface of the first pushing plate and the reference plane is smaller than the distance between the upper surface of the second base and the reference plane, the upper surface of the roller frame is connected with the upper surface of the second base, and at least two cloth rolling roller positions are arranged on the roller frame.

2. The cloth dropping mechanism with pre-storage function according to claim 1, characterized in that: The moving mechanism also includes two sliding rails arranged along the direction of the cloth winding roller falling, two sliders respectively arranged on the sliding rails, a first pushing plate horizontally arranged on the two sliders and pushing the cloth winding roller to move from the second base to the roller frame, and a first cylinder that pushes the two sliders to move along the corresponding sliding rails, so as to push the first pushing plate to move in the front and rear directions by driving the first cylinder.

3. The cloth dropping mechanism with pre-storage function according to claim 2, characterized in that: The moving mechanism also includes a second push plate arranged at the front end of the first push plate and a second cylinder arranged at the bottom of the first push plate. The second push plate is hinged to the first push plate through a first connecting mechanism. The first connecting mechanism includes two first connecting members connected to the first push plate, a first pin shaft arranged horizontally and movably between the two first connecting members, and a second connecting member arranged at the bottom of the second push plate. One end of the second connecting member is hinged to the first pin shaft, and the other end is hinged to the protruding end of the second cylinder, so as to push the second push plate to rotate along the first pin shaft by driving the second cylinder.

4. The cloth dropping mechanism with pre-storage function according to claim 3, characterized in that: One end of the second pushing plate away from the second connecting member has a downwardly inclined surface.

5. The cloth dropping mechanism with pre-storage function according to claim 3, characterized in that: One end of the roller frame close to the base is provided with a groove for the first pushing plate and the second pushing plate to move to the front end.

6. The cloth dropping mechanism with pre-storage function according to claim 3, characterized in that: The front end of the second base is provided with a limiting device to prevent the cloth winding roller from continuing to move forward, and the limiting device includes a limiting plate arranged at the front end of the second base and a third cylinder arranged at the bottom of the second base, the second base and the limiting plate are hingedly connected through a second connecting mechanism, the second connecting mechanism includes two third connecting members connected to the second base, a second pin shaft which is horizontally arranged and movably arranged between the two third connecting members, and a fourth connecting member arranged at the bottom of the limiting plate, one end of the fourth connecting member is connected to the second pin shaft, and the other end is hinged to the protruding end of the third cylinder, so as to push the limiting plate to rotate along the second pin shaft by driving the third cylinder.

7. The cloth dropping mechanism with pre-storage function according to claim 3, characterized in that: The front end of the roller frame is also provided with a limiting roller for preventing the cloth winding roller arranged on the roller frame from continuing to move forward, and the limiting roller is vertically arranged at the front end of the roller frame.

8. The cloth dropping mechanism with pre-storage function according to claim 7, characterized in that: The limiting roller is rotatably arranged at the front end of the roller frame.

9. The cloth dropping mechanism with pre-storage function according to claim 6, characterized in that: The first cylinder, the second cylinder and the third cylinder all adopt a pneumatic or hydraulic structure.

10. The cloth dropping mechanism with pre-storage function according to claim 1, characterized in that: The roller frame is provided with a counting device, and when the cloth rolling rollers convey the roller frame from the base, the counting device counts the number of the cloth rolling rollers.

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