A shelf and cloth roll storage and retrieval method for facilitating cloth roll storage and retrieval

Abstract

The present invention discloses a shelf and a method for storing and retrieving cloth rolls, which belong to the field of warehousing technology. The shelf includes a frame body and two feeding devices. The frame body is provided with a plurality of storage bins for storing cloth rolls. The front and rear ends of the storage bins are respectively provided with inlets and outlets. The feeding devices include a first displacement assembly, a second displacement assembly, a first pushing assembly and a second pushing assembly. The first pushing assembly includes a first pushing plate for pushing the cloth roll. When the first pushing plate of the feeding device at one end of the front and rear ends of the storage bin pushes the cloth roll, the second pushing assembly of the feeding device at the other end receives the pushed cloth roll. The two feeding devices of the present invention can cooperate to complete the work of storing and retrieving cloth rolls, reduce costs and can be modified for existing shelves; the turntable seat drives the first pushing assembly and the second pushing assembly to reverse 180 degrees, so that the feeding device can serve two adjacent frames at the front and rear ends, reducing equipment investment costs.

Description

Technical Field

[0001] The invention belongs to the technical field of warehousing, and in particular relates to a shelf and a cloth roll storage and retrieval method for facilitating the storage and retrieval of cloth rolls. Background Art

[0002] In the production and processing of textiles, the produced fabrics are usually rolled into a cylinder, covered with a plastic dust bag and stacked on a shelf. The existing shelves generally use a rectangular frame, and the storage method is manual storage and retrieval of cloth rolls. Due to the certain height of the shelves, personnel need to use ladders and other tools to move the cloth rolls up and down when storing and retrieving cloth rolls. The efficiency of storing and retrieving cloth rolls is low, the workload of personnel is large, and the safety is not high. Summary of the invention

[0003] In view of the above problems existing in the prior art, the technical problem to be solved by the present invention is to provide a cloth roll storage and retrieval method for a shelf machine for storing and retrieving cloth rolls to efficiently store and retrieve cloth rolls.

[0004] Technical solution: In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0005] A shelf for facilitating storage and retrieval of cloth rolls, comprising a frame body and two feeding and picking devices symmetrically arranged at the front and rear ends of the frame body, the frame body being provided with a plurality of storage bins for storing cloth rolls, the front and rear ends of the storage bins being respectively provided with an inlet and outlet, the feeding and picking devices comprising a first displacement assembly, a second displacement assembly connected to the first displacement assembly, a first pushing assembly arranged on the second displacement assembly, and a second pushing assembly connected to the first pushing assembly, the first pushing assembly comprising a first pushing plate for entering the storage bin to push the cloth roll, when the first pushing plate of the feeding device at one of the front and rear ends of the storage bin pushes the cloth roll, the second pushing assembly of the feeding device at the other end receives the pushed cloth roll.

[0006] Furthermore, the first pushing assembly also includes a first base and a first movable rod movably connected to the first base, the first pushing plate is connected to the first movable rod, and when the first base drives the first movable rod to move toward the storage bin, the first pushing plate enters the storage bin to push the cloth roll.

[0007] Furthermore, the second pushing assembly includes a second base connected to the first base, a second screw rod arranged in the second base, a second drive motor connected to the second screw rod, and a second pushing plate movably connected to the second screw rod, the second base is used to receive the cloth roll, and the second pushing plate is used to push the cloth roll on the second base into the storage bin.

[0008] Furthermore, the first displacement assembly includes a first fixed seat arranged along the X-axis direction and a first slide seat movably connected to the first fixed seat, the second displacement assembly includes a second fixed seat arranged along the Y-axis direction and connected to the first slide seat, and a second slide seat movably connected to the second fixed seat, and the first pushing assembly is connected to the second slide seat.

[0009] Furthermore, the top of the second base is used to receive the cloth roll, and the top of the first pusher plate and the top of the second base are in the same plane.

[0010] Furthermore, the first pedestal includes a first base, a first screw rod disposed in the first base, and a first driving motor connected to the first screw rod, and the first movable rod is movably connected to the first screw rod.

[0011] Furthermore, the first fixing seats of the two feeding and picking devices are connected.

[0012] Furthermore, the first slide seat includes a reversing base, a turntable seat rotatably connected to the reversing base, and a reversing motor connected to the turntable seat.

[0013] A cloth roll storage and retrieval method, using the above-mentioned shelf for facilitating cloth roll storage and retrieval, including a method for storing cloth rolls and a method for taking out cloth rolls;

[0014] The method for storing a cloth roll comprises the following steps:

[0015] Step S1.1, the second displacement component of any one of the two feeding and picking devices drives the second pushing component to descend;

[0016] Step S1.2, placing the cloth roll on the second base;

[0017] Step S1.3, the first displacement assembly and the second displacement assembly drive the second pushing assembly to a corresponding position of the designated storage bin;

[0018] Step S1.4, the second pushing plate pushes the cloth roll into the designated storage bin;

[0019] The method for taking a cloth roll comprises the following steps:

[0020] Step S2.1, the first pushing component of any one of the two feeding and picking devices moves to the corresponding position of the storage bin where the designated cloth roll is located, and this position is the pushing position;

[0021] Step S2.2, the second pushing assembly of the other one of the two feeding and picking devices moves to the corresponding position of the storage bin where the designated cloth roll is located, and this position is the material receiving position;

[0022] Step S2.3, the first pushing plate of the first pushing assembly at the pushing position enters the storage bin to push the cloth roll;

[0023] Step S2.4, the second base of the second pushing assembly at the material receiving position receives the pushed out cloth roll;

[0024] Step S2.5: The first displacement assembly and the second displacement assembly of the feeding and picking device where the cloth roll is located drive the second pushing assembly to descend to a predetermined position.

[0025] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0026] 1. By setting a shelf with multiple storage bins, a feeding device is set on both sides of the shelf. The second pushing component of the feeding device can drive the cloth roll and push the cloth roll into the storage bin, and the cloth roll can be stored in the shelf from the front and rear ends of the shelf;

[0027] 2. The first pusher assembly of the feeding device at one end of the shelf can push the cloth roll in the designated storage bin, while the second pusher assembly at the other end can receive the pushed cloth roll. The two feeding devices can cooperate to take out the cloth roll from the front and back ends of the shelf;

[0028] 3. The two feeding and picking devices can cooperate to complete the work of storing and picking up cloth rolls. There is no need to set up machinery in the shelves and storage bins, which reduces costs and can be modified on existing shelves. The feeding and picking devices before and after the existing goods can complete the efficient storage and retrieval of cloth rolls;

[0029] 4. A turntable seat is arranged on the first slide seat, and the turntable seat drives the first pusher assembly and the second pusher assembly to reverse 180 degrees, so that the feeding device can serve two adjacent frames at the front and rear ends, thereby reducing the equipment investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the front structure of a shelf according to an embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the side structure of a shelf in an embodiment;

[0032] Figure 3 is a schematic diagram of the structure of the first displacement assembly and the second displacement assembly of the embodiment;

[0033] Figure 4 is a schematic diagram of the first slide structure of the embodiment;

[0034] Figure 5 Schematic diagram of the internal structure of the first pusher assembly and the second pusher assembly in the embodiment;

[0035] Figure 6 is a schematic diagram of a top view of the structure of the second pusher assembly in the embodiment;

[0036] Figure 7 This is a schematic diagram of the working state structure of the first pusher plate of the embodiment;

[0037] Figure 8 This is a schematic structural diagram of the working state of the second pusher plate in the embodiment;

[0038] Fig. 9 It is a schematic diagram of the structure of two rows of shelves in the embodiment when they are used side by side. DETAILED DESCRIPTION

[0039] The present invention is further illustrated below in conjunction with specific examples. The examples are implemented based on the technical solutions of the present invention. It should be understood that these examples are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0040] like Figure 1 and Figure 2 As shown, a shelf for convenient storage and retrieval of cloth rolls includes a frame 1 and two feeding and picking devices. The frame 1 is a rectangular body as a whole. The frame 1 includes multiple horizontal plates and vertical plates. The horizontal plates and vertical plates divide the frame 1 into multiple storage spaces. Multiple partitions are arranged in the storage space. The multiple partitions divide the storage space into multiple storage bins 2. The storage bins 2 are rectangular bodies and are used to store cloth rolls. The cloth rolls are made of cloth rolled into a cylindrical shape and covered with a dust bag on the outside. The storage bins 2 are respectively provided with entrances and exits 21 at the front and rear ends. Cloth rolls can enter and exit the storage bin 2 from the entrances and exits 21 at the front or rear end.

[0041] like Figure 1 , Figure 2 and Figure 3As shown, two feeding and picking devices are symmetrically arranged at the front and rear ends of the frame 1, and the feeding and picking devices include a first displacement assembly 3, a second displacement assembly 4, a first push assembly 5 and a second push assembly 6. The first displacement assembly 3 is used to drive the first push assembly 5 and the second push assembly 6 to move along the X-axis direction. The first displacement assembly 3 includes a first fixed seat 31, a first slide 32 and a first displacement motor 33. The first displacement assembly 3 adopts an existing chain drive method. The first fixed seat 31 is arranged along the X-axis direction, and the chain is arranged on the first fixed seat 31. The first slide 32 is movably connected to the first fixed seat 31 through a chain. The first displacement motor 33 drives the chain through a sprocket. Under the drive of the first displacement motor 33, the first slide 32 slides along the X-axis direction. The first fixed seats 31 of the two feeding and picking devices are connected to the top of the frame 1 and are connected through an intermediate rod 39. The second displacement assembly 4 is used to drive the first pushing assembly 5 and the second pushing assembly 6 to move along the Y-axis direction. The second displacement assembly 4 includes a second fixed seat 41, a second slide seat 42 and a second displacement motor 43. The second displacement assembly 4 adopts an existing displacement screw slide. The second fixed seat 41 is vertically arranged and its top is connected to the first slide seat 32. A displacement screw is provided on the second fixed seat 41. The second displacement motor 43 is connected to the displacement screw to drive the displacement screw to rotate. The second slide seat 42 is movably connected to the displacement screw. The second displacement motor 43 drives the displacement screw to rotate, thereby driving the second slide seat 42 to move up and down. The second slide seat 42 drives the first pushing assembly 5 and the second pushing assembly 6 to move up and down.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the first pushing assembly 5 is connected to the second sliding seat 42, and the first pushing assembly 5 is used to push the cloth roll in the storage bin 2. The first pushing assembly 5 adopts the existing electric cylinder. The first pushing assembly 5 includes a first pushing plate 51, a first base 52 and a first movable rod 53. The first base 52 includes a first base 521, a first screw rod 522 and a first driving motor 523. The first base 521 is a rectangular body. The first screw rod 522 is arranged on the first base 521. The first driving motor 523 is connected to the first screw rod 522 and drives the first screw rod 522 to rotate. The first movable rod 53 is sleeved in the first base 52 and is movably connected to the first screw rod 522. When the first screw rod 522 rotates, the first movable rod 53 is driven to move forward and backward. The first pushing plate 51 is connected to the first movable rod 53. When the first movable rod 53 moves outward, the first movable rod 53 moves toward the storage bin 2. The first pushing plate 51 is used to enter the storage bin 2 to push the cloth roll.

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, the second pushing assembly 6 is connected to the first pushing assembly 5, and the second pushing assembly 6 includes a second base 61, a second screw rod 62, a second drive motor 63, a second pushing plate 64 and a side baffle 65. The second base 61 is connected to the first base 52, and the second screw rod 62 is arranged in the second base 61. The second drive motor 63 is arranged at one end of the first base 52 and is connected to the second screw rod 62. The second pushing plate 64 is movably connected to the second screw rod 62. Under the drive of the second drive motor 63, the second screw rod 62 rotates to drive the second pushing plate 64 to move forward and backward. A slide groove corresponding to the second pushing plate 64 is provided on the top of the second base 61 to facilitate the second pushing plate 64 to slide forward and backward. The side baffle 65 is connected to the side of the second base 61 to prevent the cloth roll from rolling off. The second base 61 is used to receive the cloth roll, and the second pushing plate 64 is used to push the cloth roll on the second base 61 into the storage bin 2. When the cloth roll needs to be placed in a designated storage bin 2, the cloth roll is first placed on the second base 61, and the first displacement assembly 3 and the second displacement assembly 4 drive the second pushing assembly 6 to move so that the position of the cloth roll on the second base 61 corresponds to the designated storage bin 2. At this time, the second driving motor 63 works, and the second pushing plate 64 pushes the cloth roll so that the cloth roll enters the designated storage bin 2 from the inlet and outlet 21.

[0044] like Figure 1 and Figure 2 Since the inlet and outlet 21 at both ends of the storage bin 2 can be used to take in and out cloth rolls, the feeding devices are symmetrically arranged at the front and rear ends of the frame 1. When the first pusher plate 51 of the feeding device at one end of the storage bin 2 pushes the cloth roll, the second pusher assembly 6 of the feeding device at the other end receives the pushed cloth roll. Figure 2 As shown, the first push plate 51 of the right feeding device is used to enter the storage bin 2 to push the cloth roll, and the upper surface of the second base 61 of the left feeding device is at the same height as the bottom of the corresponding storage bin 2. When the first push plate 51 on the right pushes the cloth roll out of the storage bin 2, the second base 61 of the left feeding device is used to receive the pushed cloth roll. In order not to block the movement of the cloth roll, the top of the first push plate 51 and the top of the second base 61 are in the same plane to prevent the first push plate 51 from affecting the movement of the cloth roll on the second base 61.

[0045] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9As shown, the first slide 32 includes a reversing base 321, a turntable base 322 and a reversing motor 323. The reversing base 321 is movably connected to the first fixed base 31. The turntable base 322 is rotatably connected to the reversing base 321 through a connecting shaft. A gear ring is provided on the connecting shaft of the turntable base 322. The reversing motor 323 is arranged in the first fixed base 31. The reversing motor 323 drives the turntable base 322 to rotate through a multi-stage reduction gear. The second displacement assembly 4 is connected to the turntable base 322. The reversing motor 323 drives the turntable base 322 to rotate 180 degrees, thereby driving the second displacement assembly 4 and the first pushing assembly 5 and the second pushing assembly 6 connected to the second displacement assembly 4 to rotate 180 degrees for reversing. After reversing, the feeding device can push or receive cloth rolls on the shelf 1 at the other end. When multiple shelves 1 are placed side by side, a pick-up and delivery device is provided between two adjacent shelves 1. When a cloth roll on a certain shelf 1 needs to be picked up and placed, the pick-up and delivery devices at the front and rear ends of the shelf 1 can be used to complete the operation. The first slide 32 drives the first pushing assembly 5 and the second pushing assembly 6 to reverse 180 degrees, so that the pick-up and delivery device can serve two adjacent shelves 1 at the front and rear ends, reducing equipment costs.

[0046] This embodiment also provides a cloth roll storage and retrieval method, using the above-mentioned shelf that facilitates cloth roll storage and retrieval, including a method for storing cloth rolls and a method for taking cloth rolls;

[0047] The method for storing a cloth roll comprises the following steps:

[0048] Step S1.1, the second displacement assembly 4 of any one of the two feeding and picking devices drives the second pushing assembly 6 to descend; the second slide 42 moves downward to drive the second pushing assembly 6 to descend to the lowest point.

[0049] Step S1.2: placing the cloth roll on the second base 61 .

[0050] Step S1.3, the first displacement assembly 3 and the second displacement assembly 4 drive the second pushing assembly 6 to the corresponding position of the designated storage bin 2; at this time, the cloth roll on the second base 61 and the designated storage bin 2 are in the same straight line.

[0051] Step S1.4, the second push plate 64 pushes the cloth roll into the designated storage bin 2; the second drive motor 63 drives the second screw rod 62 to rotate, and the second screw rod 62 drives the second push plate 64 to move forward to push the cloth roll.

[0052] The method for taking the cloth roll comprises the following steps:

[0053] Step S2.1, the first pushing component 5 of any one of the two feeding devices moves to the corresponding position of the storage bin 2 where the designated cloth roll is located, and this position is the pushing position; in this embodiment, the first pushing component 5 of the feeding device at the front end of the frame 1 moves to the pushing position, and at this time, the first pushing plate 51 of the first pushing component 5 is in the same straight line with the cloth roll.

[0054] Step S2.2, the second pushing component 6 of the other one of the two feeding devices moves to the corresponding position of the storage bin 2 where the designated cloth roll is located, and this position is the material receiving position; in this embodiment, the second pushing component 6 of the feeding device at the rear end of the frame 1 moves to the material receiving position, and at this time, the upper surface of the second base 61 of the second pushing component 6 is on the same plane as the bottom surface of the storage bin 2 where the designated cloth roll is located.

[0055] Step S2.3, the first pushing plate 51 of the first pushing assembly 5 at the pushing position enters the storage bin 2 to push the cloth roll; the first driving motor 523 drives the first screw rod 522 to rotate, thereby driving the first movable rod 53 to move.

[0056] Step S2.4, the second base 61 of the second pushing assembly 6 at the material receiving position receives the pushed out cloth roll;

[0057] Step S2.5: The first displacement assembly 3 and the second displacement assembly 4 of the feeding and picking device where the cloth roll is located drive the second pushing assembly 6 to descend to a predetermined position.

[0058] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cloth roll storage and retrieval method, using a shelf that is convenient for cloth roll storage and retrieval, characterized in that: The shelf comprises a frame (1) and two feeding devices symmetrically arranged at the front and rear ends of the frame (1); the frame (1) is provided with a plurality of storage bins (2) for storing cloth rolls; the front and rear ends of the storage bins (2) are respectively provided with an inlet and outlet (21); the feeding device comprises a first displacement component (3), a second displacement component (4) connected to the first displacement component (3), a first pushing component (5) arranged on the second displacement component (4), and a second pushing component (6) connected to the first pushing component (5); the first pushing component (5) comprises a first pushing plate (51) for entering the storage bin (2) to push the cloth roll; when the first pushing plate (51) of the feeding device at one end of the front and rear ends of the storage bin (2) pushes the cloth roll, the second pushing component (6) of the feeding device at the other end receives the pushed cloth roll; the first pushing component (5) also comprises a first base (52 ) and a first movable rod (53) movably connected to the first base (52), the first push plate (51) is connected to the first movable rod (53), when the first base (52) drives the first movable rod (53) to move toward the storage bin (2), the first push plate (51) enters the storage bin (2) to push the cloth roll, the second push assembly (6) comprises a second base (61) connected to the first base (52), a second screw rod (62) arranged in the second base (61), a second drive motor (63) connected to the second screw rod (62) and a second push plate (64) movably connected to the second screw rod (62), the second base (61) is used to receive the cloth roll, and the second push plate (64) is used to push the cloth roll on the second base (61) into the storage bin (2); the cloth roll storage and retrieval method comprises a method for storing cloth rolls and a method for taking cloth rolls; The method for storing a cloth roll comprises the following steps: Step S1.1, the second displacement component (4) of any one of the two feeding and picking devices drives the second pushing component (6) to descend; Step S1.2, placing the cloth roll on the second base (61); Step S1.3, the first displacement component (3) and the second displacement component (4) drive the second pushing component (6) to a corresponding position of the designated storage bin (2); Step S1.4: the second pushing plate (64) pushes the cloth roll into the designated storage bin (2); The method for taking a cloth roll comprises the following steps: Step S2.1, the first pushing component (5) of any one of the two feeding and picking devices moves to a corresponding position of the storage bin (2) where the designated cloth roll is located, and this position is the pushing position; Step S2.2, the second pushing assembly (6) of the other one of the two feeding and picking devices moves to a corresponding position of the storage bin (2) where the designated cloth roll is located, and this position is the material receiving position; Step S2.3, the first pushing plate (51) of the first pushing assembly (5) at the pushing position enters the storage bin (2) to push the cloth roll; Step S2.4, the second base (61) of the second material pushing assembly (6) at the material receiving position receives the pushed out cloth roll; Step S2.5: The first displacement assembly (3) and the second displacement assembly (4) of the feeding and picking device where the cloth roll is located drive the second pushing assembly (6) to descend to a predetermined position.

2. The cloth roll storage and retrieval method according to claim 1, characterized in that: The first displacement assembly (3) comprises a first fixed seat (31) arranged along the X-axis direction and a first slide seat (32) movably connected to the first fixed seat (31); the second displacement assembly (4) comprises a second fixed seat (41) arranged along the Y-axis direction and connected to the first slide seat (32) and a second slide seat (42) movably connected to the second fixed seat (41); and the first push assembly (5) is connected to the second slide seat (42).

3. The cloth roll storage and retrieval method according to claim 1, characterized in that: The top of the second base (61) is used to receive the cloth roll, and the top of the first push plate (51) and the top of the second base (61) are located in the same plane.

4. The cloth roll storage and retrieval method according to claim 1, characterized in that: The first base (52) comprises a first seat (521), a first screw rod (522) arranged in the first seat (521), and a first driving motor (523) connected to the first screw rod (522); the first movable rod (53) is movably connected to the first screw rod (522).

5. The cloth roll storage and retrieval method according to claim 2, characterized in that: The first fixing seats (31) of the two material taking and feeding devices are connected.

6. The cloth roll storage and retrieval method according to claim 2, characterized in that: The first sliding seat (32) comprises a reversing base (321), a turntable base (322) rotatably connected to the reversing base (321), and a reversing motor (323) connected to the turntable base (322).

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