A webbing stack mechanism

Abstract

The utility model relates to the technical field of braid stacking, specifically relates to a braid stacking mechanism, including support, presser, hopper and pole, the support is equipped with the support portion who moves along the own height direction, the presser is equipped on the both ends of support portion length direction or the both ends of width direction top, the presser has the press head who moves towards the support portion direction, the hopper is set up above the support portion along the support portion length direction and width direction movement, the side end of presser is rotatory and is provided with the pole, and the pole head is below the hopper and below the press head. The utility model can orderly stack the braid.

Description

Technical Field

[0001] This utility model relates to the field of webbing stacking technology, and in particular to a webbing stacking mechanism. Background Technology

[0002] Webbing is a narrow-width or tubular fabric made from various yarns. After completing the corresponding processes on the production line, such as weaving or printing, the webbing is usually collected in a material frame by a transfer roller for transportation, storage, or packaging. Traditional webbing collection methods use a discharge mechanism of a webbing dyeing machine, as disclosed in CN217973691U, which uses a swing-type hopper to stack the webbing in an orderly manner. However, this method can only stack in a local area of ​​the material frame, and manual adjustment is required periodically to utilize the remaining space. In addition, the webbing material is soft, and even with the swing method, the stacking of the webbing in the material frame is relatively loose, resulting in low utilization of the material frame space. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a webbing stacking mechanism that can stack webbing in an orderly manner.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a webbing stacking mechanism, including a bracket, a presser, a feeding hopper and a lever;

[0005] The bracket is provided with a support part that moves along its own height direction, and a presser is provided above both ends of the support part in the length direction or both ends in the width direction.

[0006] The presser has a pressing head that moves toward the support portion;

[0007] The hopper is movable and positioned above the support part along the length and width directions of the support part.

[0008] A lever is rotatably mounted on the side of the presser, and the lever head passes below the hopper and below the press head.

[0009] Furthermore, the hopper includes a discharge nozzle and two limiting rollers located above the feed end of the discharge nozzle. A limiting space is left between the roller surfaces of the two limiting rollers. The width of the limiting space is less than the thickness of the webbing. One of the limiting rollers is drivenly connected to a first motor.

[0010] Furthermore, the support is provided with a first reciprocator and a second reciprocator; the first reciprocator is used to drive the hopper to move along the length direction of the support, and the second reciprocator is used to drive the hopper to move along the width direction of the support.

[0011] Furthermore, the bracket is provided with a third reciprocator, which includes a second motor and a lead screw. The output shaft of the second motor is connected to the lead screw via a transmission, and the support part is threadedly connected to the lead screw.

[0012] Furthermore, the aforementioned webbing stacking mechanism also includes a mounting frame and a rotator. The mounting frame is provided with a fourth reciprocator, which has a movable end that moves toward the presser. The rotator is connected to the movable end of the fourth reciprocator, and the lever is connected to the rotator.

[0013] Furthermore, a limiting piece is provided at the head of the lever, and the limiting piece is parallel to the support portion.

[0014] Furthermore, the width of the limiting piece is 3cm to 8cm.

[0015] Furthermore, the support includes a base plate and a pallet placed on the base plate, the bottom surface of which is provided with a forklift opening.

[0016] The beneficial effects of this utility model are as follows: A support part that moves along its own height direction is added to the bracket, and a feeding hopper, a presser, and a lever are set above the support part; by moving the feeding hopper along the length and width direction of the support part, the webbing is evenly laid on the support part, and then the lever pushes the webbing under the presser for local compaction, so as to prevent the laid webbing from being taken away by the movement of the feeding hopper, thereby ensuring the tightness and neatness of the webbing stack; at the same time, the support part automatically descends as the number of stacking layers increases, making room for continuous stacking and ensuring that the presser can effectively compact the webbing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a webbing stacking mechanism proposed in this utility model from one perspective;

[0018] Figure 2 This is a schematic diagram of the structure of a webbing stacking mechanism proposed in this utility model from another perspective;

[0019] Figure 3 This is a schematic diagram of the structure of a webbing stacking mechanism with added baffles according to the present invention;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the feeding hopper of a webbing stacking mechanism proposed in this utility model;

[0021] Figure 5 for Figure 2 Enlarged view of part A of a webbing stacking mechanism;

[0022] Label Explanation:

[0023] 1. Bracket; 11. Support unit; 111. Base plate; 112. Tray; 12. First reciprocating device; 13. Second reciprocating device; 14. Third reciprocating device; 141. Second motor; 142. Lead screw;

[0024] 2. Presser; 21. Press head;

[0025] 3. Feed hopper; 31. Discharge nozzle; 32. Limit roller; 33. First motor.

[0026] 4. Lever; 41. Limiting plate;

[0027] 5. Mounting bracket; 51. Fourth reciprocating device;

[0028] 6. Rotator; 7. Forklift opening; 8. Baffle. Detailed Implementation

[0029] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0030] Please refer to Figure 1 and Figure 2 As shown, this utility model discloses a webbing stacking mechanism, including a support 1, a presser 2, a feed hopper 3, and a lever 4. The support 1 is provided with a support part 11 that moves along its own height direction, and the presser 2 is provided above both ends of the support part 11 in the length direction or both ends in the width direction. The presser 2 has a pressing head 21 that moves toward the support part 11. The feed hopper 3 is moved and arranged above the support part 11 in the length and width directions. The lever 4 is rotatably provided on the side end of the presser 2, and the lever 4 passes below the feed hopper 3 and below the pressing head 21.

[0031] Working principle: When the pressers 2 are arranged at both ends of the support 11 along its length, the feed hopper 3 moves from one end of the support 11 towards the other end of the pressers 2. During this movement, the feed hopper 3 simultaneously moves along the width of the support 11 by a distance at least equal to the width of the stacked webbing. After the feed hopper 3 moves from one end of the support 11 to the other, the first layer of webbing on the support 11 is completed. Then, the feed hopper 3 continues to lay webbing layer by layer along the width of the support 11 in the same manner.

[0032] When the pressers 2 are positioned at both ends of the support 11 in the width direction, the feed hopper 3 moves from one end of the support 11 towards the other end of the pressers 2. During this movement, the feed hopper 3 simultaneously moves along the length of the support 11 by a distance at least equal to the width of the stacked webbing. After the feed hopper 3 moves from one end of the support 11 to the other, the first layer of webbing on the support 11 is completed. Then, the feed hopper 3 continues to lay webbing layer by layer along the length of the support 11 in the same manner.

[0033] As the feed hopper 3 moves the webbing from one presser 2 to another, the presser 2 that is gradually moved away from the feed hopper 3 will cause the pressing head 21 to press the webbing onto the support part 11, preventing the laid webbing from being carried away by the movement of the feed hopper 3. As the presser 2 that is gradually moved closer to the feed hopper 3 will cause the pressing head 21 to move away from the support part 11, so that after the webbing is laid near it, the lever 4 can push the webbing under the presser 2. After the lever 4 returns to its original position, the presser 2 will cause the pressing head 21 to press the webbing onto the support part 11. Then the feed hopper 3 will turn around and continue to lay the webbing closer to the previously moved-away presser 2, and so on.

[0034] Meanwhile, as the number of webbing stacked increases, the support part 11 will automatically descend along the height direction of the bracket 1, making room for continuous webbing stacking and ensuring that the presser 2 can effectively compact the webbing.

[0035] It is worth noting that, since the webbing is stacked on the support 11, to reduce the possibility of the webbing stack tipping over, the stacking height of the webbing on the support 11 shall not exceed 1m. Of course, if a stacking height exceeding 1m is required, such as... Figure 3 As shown, baffles 8 can be provided around the support 11 to temporarily support the webbing stack. At least one baffle 8 needs to be hinged to the bracket 1 so that the baffle 8 can be opened and the webbing stack can be taken out after the webbing stack is completed.

[0036] In some implementations, please refer to Figure 4 and Figure 5As shown, the feeding hopper 3 includes a discharge nozzle 31 and two limiting rollers 32 located above the feeding end of the discharge nozzle 31. A limiting space is left between the roller surfaces of the two limiting rollers 32. The width of the limiting space is less than the thickness of the webbing. One of the limiting rollers 32 is drivenly connected to a first motor 33. During the stacking process, the webbing passes through the limiting space between the two limiting rollers 32. Since the width of the limiting space is less than the thickness of the webbing, the webbing and the roller surfaces of the limiting rollers 32 will undergo a certain elastic deformation when the webbing passes through the limiting space. This not only prevents the webbing from twisting and ensures that the webbing can be stacked flat on the support part 11, but also generates a certain friction between the webbing and the limiting rollers 32, so that the first motor 33 can drive the limiting rollers 32 to rotate and drive the webbing to be laid on the support part 11.

[0037] In some implementations, please refer to Figure 1 and Figure 2 As shown, the support 1 is equipped with a first reciprocating device 12 and a second reciprocating device 13; the first reciprocating device 12 is used to drive the feed hopper 3 to move along the length direction of the support part 11, and the second reciprocating device 13 is used to drive the feed hopper to move along the width direction of the support part 11. Through the cooperation of the first reciprocating device 12 and the second reciprocating device 13, the feed hopper 3 can be stacked in an orderly manner on the support part 11.

[0038] It is worth noting that the first reciprocator 12 and the second reciprocator 13 can be ball screw mechanisms driven by servo motors, or devices with reciprocating moving ends such as cylinders, hydraulic cylinders, and electric cylinders.

[0039] In some implementations, please refer to Figure 1 As shown, the support 1 is equipped with a third reciprocating device 14, which includes a second motor 141 and a lead screw 142. The output shaft of the second motor 141 is connected to the lead screw 142 for transmission, and the support part 11 is threadedly connected to the lead screw 142. The second motor 141 drives the lead screw 142 to rotate, thereby causing the support part 11 to move along the height direction of the support 1 itself.

[0040] In some implementations, please refer to Figure 5 As shown, the aforementioned webbing stacking mechanism further includes a mounting frame 5 and a rotator 6. The mounting frame 5 is equipped with a fourth reciprocating device 51, which has a movable end that moves towards the presser 2. The rotator 6 is connected to the movable end of the fourth reciprocating device 51, and the lever 4 is connected to the rotator 6. During the process of pushing the webbing under the presser 2, the lever 4 is driven by the fourth reciprocating device 51 to approach the presser 2, and then the rotator 6 drives the lever 4 to rotate, thereby pushing the webbing under the rotator 6.

[0041] It is worth noting that the rotator 6 can be a motor directly driving the lever 4 to rotate via a shaft; the rotator 6 can also be a device with a reciprocating moving end, such as a cylinder, hydraulic cylinder, or electric cylinder. Figure 5 As shown, the movable end of the rotator 6 is hinged to the rotating shaft. The rotator 6 drives the movable end to extend and retract, thereby controlling the rotating shaft to drive the lever 4 to rotate.

[0042] In some implementations, please refer to Figure 5 As shown, a limiting piece 41 is provided at the head of the lever 4, and the limiting piece 41 is parallel to the support part 11. The width of the limiting piece 41 is 3cm to 8cm. During the process of pushing the webbing under the presser 2, the limiting piece 41 prevents the webbing from wrapping around the head of the lever 4, thereby preventing the webbing from being pulled out from under the presser 2 when the lever 4 is reset.

[0043] In some implementations, please refer to Figure 1 and Figure 2 As shown, the support 11 includes a base plate 111 and a pallet 112 placed on the base plate 111. The bottom surface of the pallet 112 is provided with a forklift opening 7. The webbing is stacked on the pallet 112. When the stack of webbing is removed, the forks of a forklift can be inserted into the forklift opening 7 to remove the stack of webbing together with the pallet 112.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A webbing stacking mechanism, characterized in that: It includes a bracket (1), a presser (2), a hopper (3), and a lever (4); The bracket (1) is provided with a support part (11) that moves along its own height direction, and a presser (2) is provided above both ends of the support part (11) in the length direction or both ends in the width direction; The presser (2) has a pressing head (21) that moves toward the support (11); The feeding hopper (3) is movable and positioned above the support part (11) along the length and width directions; The side end of the presser (2) is rotatably provided with a lever (4), and the lever (4) passes below the hopper (3) and below the press head (21).

2. The webbing stacking mechanism according to claim 1, characterized in that: The feeding hopper (3) includes a discharge nozzle (31) and two limiting rollers (32) located above the feeding end of the discharge nozzle (31). A limiting space is left between the roller surfaces of the two limiting rollers (32). The width of the limiting space is less than the thickness of the webbing. One of the limiting rollers (32) is connected to a first motor (33).

3. The webbing stacking mechanism according to claim 1, characterized in that: The bracket (1) is provided with a first reciprocator (12) and a second reciprocator (13); the first reciprocator (12) is used to drive the hopper (3) to move along the length direction of the support (11), and the second reciprocator (13) is used to drive the hopper to move along the width direction of the support (11).

4. The webbing stacking mechanism according to claim 1, characterized in that: The bracket (1) is provided with a third reciprocating device (14), which includes a second motor (141) and a lead screw (142). The output shaft of the second motor (141) is connected to the lead screw (142) for transmission, and the support part (11) is threadedly connected to the lead screw (142).

5. The webbing stacking mechanism according to claim 1, characterized in that: It also includes a mounting bracket (5) and a rotator (6), the mounting bracket (5) having a fourth reciprocator (51) having a movable end that moves toward the presser (2), the rotator (6) being connected to the movable end of the fourth reciprocator (51), and the lever (4) being connected to the rotator (6).

6. The webbing stacking mechanism according to claim 1, characterized in that: The lever (4) has a limiting piece (41) at its head, and the limiting piece (41) is parallel to the support part (11).

7. The webbing stacking mechanism according to claim 6, characterized in that: The width of the limiting piece (41) is 3cm to 8cm.

8. The webbing stacking mechanism according to claim 1, characterized in that: The support (11) includes a base plate (111) and a pallet (112) placed on the base plate (111), the bottom surface of which is provided with a forklift opening (7).

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