Vertical storage rack

Abstract

The utility model relates to a vertical storage rack which comprises a support body and a transmission assembly arranged on the inner side of the support body, the transmission assembly comprises a first chain wheel, a second chain wheel and a chain, the chain is connected with a lifting roller and sequentially surrounds the first chain wheel and the second chain wheel, and an adjusting assembly is arranged between the first chain wheel and the support body. The adjusting assembly comprises an air cylinder, a sliding rail and a sliding block matched with the sliding rail, the first chain wheel is rotationally connected with the sliding block, the sliding rail is installed on the inner side wall of the support body, the air cylinder is fixedly connected with the support body, an output shaft of the air cylinder is connected with the sliding block, and the leather sponge cloth is supported through the support body for temporary storage; the sliding block is driven by the air cylinder to move along the guide rail, the first chain wheel ascends and descends along with the sliding block, the chain is tightened through the first chain wheel, and therefore tightness adjustment of the chain is achieved, the tightness of the chain can be adjusted, and use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of material storage equipment, in particular to a vertical material storage rack. Background Art

[0002] A vertical hopper is a device used to store excess material vertically. Its open design facilitates quick retrieval and access during production. Vertical hoppers are also widely used in the production of new materials, such as leather sponge fabric. Leather sponge is made from materials such as polyurethane, polyester, polyether, and acrylic. It has a soft, comfortable feel and breathability, making it suitable for use in all seasons. It is widely used in the automotive, furniture, and shoe industries. During the leather sponge production process, after the leather sponge fabric is processed, it is typically rolled onto a reel for storage. To improve production efficiency, this is often done automatically using a reeling mechanism. Because production is continuous, when the previous roll is nearing exhaustion, material discharge needs to be accelerated. Therefore, the leather sponge fabric needs to be temporarily stored on a vertical hopper to ensure continuous production. However, during use, the chains of vertical hoppers become increasingly loose over time. Existing vertical hoppers have fixed chain mounting positions, making it impossible to adjust the chain tension. Utility Model Content

[0003] The purpose of the utility model is to design a vertical storage rack to solve the technical problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical storage rack, comprising a bracket body and a transmission assembly arranged on the inner side of the bracket body, the transmission assembly comprising a first sprocket, a second sprocket and a chain, the chain is connected to a lifting rod, the chain is sequentially wrapped around the first sprocket and the second sprocket, an adjustment assembly is provided between the first sprocket and the bracket body, the adjustment assembly comprises a cylinder, a slide rail and a slider adapted to the slide rail, the first sprocket is rotatably connected to the slider, the slide rail is installed on the inner side wall of the bracket body, the cylinder is fixedly connected to the bracket body, and the output shaft of the cylinder is connected to the slider.

[0005] Furthermore, a locking knob is provided on the side wall of the bracket body, and a sliding groove adapted to the locking knob is provided on the side wall of the bracket body, and the locking knob passes through the sliding groove and is connected to the slider.

[0006] Furthermore, the lifting rod is fixedly connected to the chain through a connecting block, and rollers are rotatably connected to both sides of the connecting block. The inner side wall of the bracket body is provided with a baffle corresponding to the roller one by one, and the baffle is tangent to the roller.

[0007] Furthermore, gaskets are provided on the top and bottom of the connecting block, and a spring is connected between the gasket and the connecting block.

[0008] Furthermore, the chain is connected with a counterweight.

[0009] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention supports the leather sponge cloth for temporary storage through the bracket body; the slider is driven by the cylinder to move along the guide rail, and the first sprocket is raised and lowered with the slider, and the first sprocket tightens the chain, thereby realizing the tightness adjustment of the chain. Therefore, the present invention can adjust the tightness of the chain to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0012] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0013] The names of the components marked in the figure are as follows: 1. Bracket body; 2. Transmission assembly; 201. First sprocket; 202. Second sprocket; 203. Chain; 3. First lifting rod; 4. Second lifting rod; 5. Third lifting rod; 6. Fourth lifting rod; 7. Adjustment assembly; 701. Cylinder; 702. Slide rail; 703. Slider; 8. Locking knob; 9. Slide groove; 10. Connecting block; 11. Roller; 12. Baffle; 13. Gasket; 14. Spring; 15. Counterweight. DETAILED DESCRIPTION

[0014] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0015] Example: Please refer to Figure 1-3A vertical storage rack includes a bracket body 1 and a transmission assembly 2 arranged inside the bracket body 1. The bracket body 1 is provided with multiple groups, and the multiple groups of bracket bodies 1 are arranged at intervals. The transmission assembly 2 includes a first sprocket 201, a second sprocket 202 and a chain 203. The chain 203 is connected to a lifting rod, and the lifting rod is driven to rise and fall by the chain 203. The chain 203 is sequentially wrapped around the first sprocket 201 and the second sprocket 202. An adjustment assembly 7 is provided between the first sprocket 201 and the bracket body 1. The adjustment assembly 7 includes a cylinder 701, a slide rail 702 and a slider 703 adapted to the slide rail 702. The first sprocket 201 is rotatably connected to the slider 703, the second sprocket 202 is rotatably connected to the bracket body 1, the slide rail 702 is installed on the inner side wall of the bracket body 1, the cylinder 701 is fixedly connected to the bracket body 1, and the output shaft of the cylinder 701 is connected to the slider 703. If the tightness of the chain 203 is adjusted, the slider 703 is driven by the cylinder 701 to move along the slide rail 702, and the slider 703 drives the first sprocket 201 to move, thereby adjusting the tightness of the chain 203; the side wall of the bracket body 1 is provided with a locking knob 8, and the side wall of the bracket body 1 is provided with a slide groove adapted to the locking knob 8 9, the locking knob 8 passes through the slide 9 and is connected to the slider 703. Specifically, the slider 703 is provided with a limiting hole adapted to the locking knob 8. By rotating the locking knob 8, the locking knob 8 is fixed to the bracket body 1, thereby further fixing the slider 703 to prevent the slider 703 from sliding during operation; the lifting rod is fixedly connected to the chain 203 through the connecting block 10, and both sides of the connecting block 10 are rotatably connected to the roller 11. The inner side wall of the bracket body 1 is provided with a baffle 12 corresponding to the roller 11. The baffle 12 is tangent to the roller 11. During the lifting of the lifting rod, the roller 11 is The baffle 12 rolls on the lifting rod, and under the action of the roller 11 and the baffle 12, the lifting rod is lifted and lowered smoothly; if the equipment fails, the lifting rod will accelerate to descend or rise and collide with the first sprocket 201 or the second sprocket 202. In order to improve the safety performance of the equipment, gaskets 13 are provided on the top and bottom of the connecting block 10, and a spring 14 is connected between the gasket 13 and the connecting block 10. The gasket 13 and the spring 14 prevent the lifting rod from colliding; the chain 203 is connected to the counterweight block 15, and the counterweight block 15 is set to balance the gravity of the leather sponge cloth to ensure the smooth operation of the chain 203.

[0016] In this embodiment, from right to left are the first lifting rod 3, the second lifting rod 4, the third lifting rod 5 and the fourth lifting rod 6. The first lifting rod 3 and the third lifting rod 5 are both arranged at the bottom of the bracket body 1, and the second lifting roller and the fourth lifting rod 6 are both arranged at the top of the bracket body 1. The leather sponge cloth extends from the bottom of the first lifting rod 3, the top of the second lifting rod 4, the bottom of the third lifting rod 5 and the top of the fourth lifting rod 6 to the position of the winding mechanism in sequence, so that the length of the leather sponge cloth is sufficient to ensure that the winding mechanism can accelerate the winding.

[0017] The working principle of this embodiment is as follows: when in use, the leather sponge cloth is extended from the bottom of the first lifting rod 3, the top of the second lifting rod 4, the bottom of the third lifting rod 5 and the top of the fourth lifting rod 6 to the position of the winding mechanism in sequence, and the first lifting rod 3, the second lifting rod 4, the third lifting rod 5 and the fourth lifting rod 6 are automatically lifted and lowered along with the leather sponge cloth; if the tightness of the chain 203 needs to be adjusted, the slider 703 is driven to move by the cylinder 701, so that the slider 703 drives the first sprocket 201 to lift and lower, thereby realizing the adjustment of the tightness of the chain 203. Therefore, the utility model can adjust the tightness of the chain 203 to meet the use requirements.

[0018] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A vertical storage rack, characterized by: The invention comprises a support body (1) and a transmission assembly (2) arranged on the inner side of the support body (1), wherein the transmission assembly (2) comprises a first sprocket (201), a second sprocket (202) and a chain (203), wherein the chain (203) is connected to a lifting rod, and the chain (203) is sequentially wrapped around the first sprocket (201) and the second sprocket (202), and an adjustment assembly (7) is provided between the first sprocket (201) and the support body (1), wherein the adjustment assembly (7) comprises a cylinder (701), a slide rail (702) and a slider (703) adapted to the slide rail (702), wherein the first sprocket (201) is rotatably connected to the slider (703), and the slide rail (702) is installed on the inner side wall of the support body (1), and the cylinder (701) is fixedly connected to the support body (1), and the output shaft of the cylinder (701) is connected to the slider (703).

2. The vertical storage rack according to claim 1, characterized in that: The side wall of the bracket body (1) is provided with a locking knob (8), and the side wall of the bracket body (1) is provided with a sliding groove (9) adapted to the locking knob (8), and the locking knob (8) passes through the sliding groove (9) and is connected to the slider (703).

3. The vertical storage rack according to claim 1, characterized in that: The lifting rod is fixedly connected to the chain (203) via a connecting block (10), and rollers (11) are rotatably connected to both sides of the connecting block (10). The inner side wall of the bracket body (1) is provided with a baffle (12) corresponding to the rollers (11) one by one, and the baffle (12) is tangent to the rollers (11).

4. The vertical storage rack according to claim 3, characterized in that: Gaskets (13) are provided on the top and bottom of the connecting block (10), and a spring (14) is connected between the gasket (13) and the connecting block (10).

5. The vertical storage rack according to claim 1, characterized in that: The chain (203) is connected to a counterweight (15).

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