Finished rubber roller storage rack

Abstract

The utility model provides a finished rubber roller storage rack which comprises a bottom plate, a rubber roller storage rack body and a rubber roller storage rack body. The supporting seats are installed on the two sides of the upper end face of the bottom plate in a sliding mode, a first supporting roller and a second supporting roller are arranged on the upper portions of the supporting seats, a gear is arranged on one side of the second supporting roller, and the second supporting roller is coaxially connected with the gear; the driving assembly comprises a support, a rack and a jack, one side of the support is hinged to the supporting seat, the other side of the support is fixed below the gear through a fixing bolt, the rack is in sliding connection with the support and meshed with the gear, one end of the jack is connected with the support, and the other end of the jack abuts against one end of the rack.

Description

Technical Field

[0001] The present application relates to the technical field of rubber roller manufacturing, and in particular to a finished rubber roller storage rack. Background Art

[0002] The rubber roller is a roller-shaped product made of metal or other materials as the core and a vulcanized rubber layer on the outside. When the rubber roller is working, it needs to rotate around the axis to realize operations such as printing. Therefore, the quality requirements have high requirements for the radial total runout value of the roller surface of the rubber roller. After the rubber roller is manufactured, the finished rubber rollers that cannot be shipped in time can only be stored on the storage racks in the warehouse. In order to prevent the rubber layer from being crushed, the current storage racks only support the two ends of the rubber roller. After the middle part of the rubber roller is suspended in the air, under the action of gravity, the rubber roller will be slightly bent. Long-term bending will cause the rubber roller to deform, affecting the radial total runout value of the roller surface of the rubber roller, and may even cause the rubber roller to be scrapped. Therefore, people have designed some A storage rack for preventing rubber rollers from deforming, such as a Chinese patent with application number 202122147099.6, which discloses a placement rack for preventing rollers from deforming, comprising: a support seat; a fixed frame connected to the support seat; a plurality of evenly arranged placement rods for placing rollers, the placement rods are fixed to the fixed frame by welding, and form an open upward angle with the fixed frame; and two bearings respectively located on both sides of the angle; the two bearings are respectively located in the slots of the placement rods and the fixed frame. The device drives the rubber roller to rotate on the placement rack through a motor, so that the rubber roller is affected by gravity in all directions, thereby avoiding the influence of gravity in a single direction of the rubber roller and preventing the rubber roller from deforming. For smaller rubber rollers, it is more convenient to use a motor-driven solution. However, for some large rubber rollers, which weigh between 10 and 20 tons, conventional motors also need to be equipped with a reducer to drive the roller shaft, which makes the storage rack structure complex and increases the company's equipment procurement cost. Therefore, a finished rubber roller storage rack is needed, which uses a jack to drive the rubber roller to rotate, has a simple structure, low equipment cost, and is convenient for regular rotation of the rubber roller to prevent gravity from causing deformation of the rubber roller. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a finished product rubber roller storage rack, which uses a jack to push the rubber roller to rotate. It has a simple structure and low equipment cost, and is convenient for regularly rotating the rubber roller to prevent deformation of the rubber roller caused by gravity.

[0004] This application is implemented through the following technical solutions:

[0005] The present application proposes a finished product rubber roller storage rack, comprising:

[0006] A bottom plate, the lower end surface of which is flat and placed on the ground;

[0007] A support seat, wherein the support seat is slidably mounted on both sides of the upper end surface of the bottom plate, a first support roller and a second support roller are provided on the upper portion of the support seat, a gear is provided on one side of the second support roller, and the second support roller is coaxially connected with the gear;

[0008] A driving assembly, the driving assembly includes a bracket, a rack, and a jack. One side of the bracket is hinged to the support seat, and the other side of the bracket is fixed under the gear by a fixing bolt. The rack is slidably connected to the bracket, and the rack is meshed with the gear. One end of the jack is connected to the bracket, and the other end of the jack is against one end of the rack.

[0009] Furthermore, a first connecting block is provided in the middle of the rack, a second connecting block is provided in the middle of the bracket, and a return spring is provided between the first connecting block and the second connecting block.

[0010] Furthermore, the bottom plate is symmetrically provided with slide grooves, the slide grooves are parallel to the long direction of the bottom plate, a sliding block corresponding to the slide grooves is provided at the lower part of the support seat, and the support seat is slidably connected to the slide grooves via the sliding block.

[0011] Furthermore, the slide groove is a T-shaped groove or a dovetail groove.

[0012] Furthermore, after the fixing bolt is removed, the bracket can be rotated downward by 3° to 10°, and after the bracket is rotated downward, the gear and the rack are separated from each other.

[0013] Furthermore, a limiting ring is provided at one end of the rack, and the end of the jack extends into the limiting ring.

[0014] The beneficial effects of the present application are as follows: the rack is pushed by the jack, and the rack drives the gear and the second support roller to rotate, thereby driving the rubber roller on the storage rack to rotate, so that the rubber roller can be rotated regularly to prevent deformation of the rubber roller caused by gravity. The jack has a simple structure and is easy to maintain, which helps to reduce the procurement cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the second support roller of the utility model;

[0017] In the figure: 1-base plate, 2-support seat, 3-first support roller, 4-second support roller, 5-gear, 6-driving assembly, 7-bracket, 8-rack, 9-jack, 10-first connecting block, 11-second connecting block, 12-reset spring, 13-slide groove, 14-fixing bolt, 15-limiting ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] In addition, the descriptions of "first", "second", etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0021] like Figure 1 to Figure 2 As shown, an embodiment of the utility model provides a finished rubber roller storage rack, comprising: a base plate 1, the lower end surface of the base plate 1 is flat, and the base plate 1 is placed on the ground; a support seat 2, the support seat 2 is slidably installed on both sides of the upper end surface of the base plate 1, and a first support roller 3 and a second support roller 4 are provided on the upper part of the support seat 2, a gear 5 is provided on one side of the second support roller 4, and the second support roller 4 is coaxially connected with the gear 5; a driving component 6, the driving component 6 includes a bracket 7, a rack 8, and a jack 9, one side of the bracket 7 is hinged to the support seat 2, and the other side of the bracket 7 is fixed under the gear 5 by a fixing bolt 14, the rack 8 is slidably connected to the bracket 7, the rack 8 is meshed with the gear 5, one end of the jack 9 is connected to the bracket 7, and the other end of the jack 9 is against one end of the rack 8.

[0022] After the rubber roller is manufactured, it is hoisted and placed on a storage rack. The storage rack supports the two ends of the rubber roller through the first support roller 3 and the second support roller 4. The worker adjusts the angle of the rubber roller every 3 to 5 days according to the storage time. When adjusting the angle, the bracket 7 is fixed by the fixing bolt 14 so that the rack 8 is engaged with the gear 5. Then the pump body of the jack 9 is repeatedly moved using a lever to extend the jack 9 and push the rack 8 to move. After the rack 8 moves, it drives the gear 5 and the second support roller 4 to rotate, thereby driving the rubber roller to rotate, so as to facilitate the regular rotation of the rubber roller to prevent the deformation of the rubber roller due to gravity. The angle of each deflection is determined according to the adjustment cycle. It is generally appropriate to rotate 180° every 15 days. For example, if it is adjusted once every 5 days, the adjustment angle of the rubber roller is 60° each time.

[0023] Since the extension distance of the jack 9 is limited, when it is extended to the maximum distance, the fixing bolt 14 is loosened to deflect the bracket 7 downward, so that the rack 8 is separated from the gear 5, and then the oil valve on the jack 9 is loosened, and the jack 9 is reset under the pull of the reset spring 12.

[0024] In a preferred embodiment, a first connecting block 10 is provided in the middle of the rack 8, a second connecting block 11 is provided in the middle of the bracket 7, and a reset spring 12 is provided between the first connecting block 10 and the second connecting block 11, so that the rack 8 can be pulled against the end of the jack 9 by the reset spring 12 to complete the reset.

[0025] Specifically, a slide groove 13 is symmetrically arranged on the base plate 1, and the slide groove 13 is parallel to the long direction of the base plate 1. A slider corresponding to the slide groove 13 is provided at the lower part of the support seat 2. The support seat 2 is slidably connected to the slide groove 13 through the slider. The slide groove 13 facilitates the adjustment of the position of the support seat 2 to adapt to rubber rollers of different lengths.

[0026] Preferably, the slide groove 13 is a T-shaped groove or a dovetail groove, which can prevent the support base 2 from separating from the base plate 1 and improve the reliability of the equipment.

[0027] In a specific embodiment, after the fixing bolts 14 are removed, the bracket 7 can be rotated downward by 3° to 10°, and the gear 5 and the rack 8 are separated from each other after the bracket 7 is rotated downward. Since the extension distance of the jack 9 is limited, when it is extended to the longest distance, the fixing bolts 14 are loosened to deflect the bracket 7 downward, so that the rack 8 is separated from the gear 5, and then the oil valve on the jack 9 is loosened, and the jack 9 is reset under the pull of the reset spring 12.

[0028] Specifically, a limiting ring 15 is provided at one end of the rack 8, and the end of the jack 9 extends into the limiting ring 15, so that the jack 9 can stably support the rack 8 to prevent slipping and deviation.

[0029] Of course, the present application may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present application.

Claims

1. A finished product rubber roller storage rack, characterized in that: include: A bottom plate (1), the bottom end surface of the bottom plate (1) is flat, and the bottom plate (1) is placed on the ground; A support seat (2), wherein the support seat (2) is slidably mounted on both sides of the upper end surface of the bottom plate (1), a first support roller (3) and a second support roller (4) are provided on the upper part of the support seat (2), a gear (5) is provided on one side of the second support roller (4), and the second support roller (4) is coaxially connected to the gear (5); A driving assembly (6), the driving assembly (6) comprising a bracket (7), a rack (8), and a jack (9), one side of the bracket (7) being hinged to a support seat (2), the other side of the bracket (7) being fixed below a gear (5) by a fixing bolt (14), the rack (8) being slidably connected to the bracket (7), the rack (8) being meshed with the gear (5), one end of the jack (9) being connected to the bracket (7), and the other end of the jack (9) being against one end of the rack (8).

2. A finished product rubber roller storage rack according to claim 1, characterized in that: A first connecting block (10) is provided in the middle of the rack (8), a second connecting block (11) is provided in the middle of the bracket (7), and a return spring (12) is provided between the first connecting block (10) and the second connecting block (11).

3. A finished product rubber roller storage rack according to claim 1, characterized in that: The bottom plate (1) is symmetrically provided with a slide groove (13), the slide groove (13) is parallel to the long direction of the bottom plate (1), the lower part of the support seat (2) is provided with a sliding block corresponding to the slide groove (13), and the support seat (2) is slidably connected to the slide groove (13) via the sliding block.

4. A finished product rubber roller storage rack according to claim 3, characterized in that: The slide groove (13) is a T-shaped groove or a dovetail groove.

5. The finished product rubber roller storage rack according to claim 1, characterized in that: After the fixing bolt (14) is removed, the bracket (7) can be rotated downward by 3° to 10°, and after the bracket (7) is rotated downward, the gear (5) and the rack (8) are separated from each other.

6. A finished product rubber roller storage rack according to claim 1, characterized in that: A limiting ring (15) is provided at one end of the rack (8), and an end of the jack (9) extends into the limiting ring (15).

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