Rubber product cooling placing rack

Abstract

The utility model discloses a rubber product cooling placing rack, which belongs to the field of placing racks and comprises a support column, and a fixing rod is fixed on the support column. By means of the arranged adjusting structure, the driving lead screw is used for driving the adjusting base to ascend and descend, so that the rotary supporting rod is driven to rotate, the height of the corresponding lifting frame can be adjusted, it can be guaranteed that the distance between every two adjacent lifting frames is consistent, meanwhile, adjustment can be rapidly conducted, operation is convenient and rapid, and the driving lead screw and the adjusting base have the self-locking effect; the stability of the adjusted lifting frame can be guaranteed, loosening and displacement are avoided, the rotary supporting rod, the adjusting rods, the driving lead screw and other structures are arranged at the two ends of the lifting frame, the two adjusting rods are connected through the transmission chain wheel and the transmission chain, and when one adjusting rod rotates, the other adjusting rod can synchronously rotate, so that the adjusting effect is good. Therefore, the two driving lead screws are synchronously adjusted to rotate, the two ends of the lifting frame are driven to lift simultaneously, and the adjusting stability and smoothness are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of placement racks, in particular to a rubber product cooling and placement rack. Background Art

[0002] Rubber products are made from natural and synthetic rubber through a series of processes, including plasticating, mixing, calendering, extrusion, molding, and vulcanization. During the manufacturing process, rubber products are placed on cooling racks after molding. Common racks are those with metal mesh layers.

[0003] When using a metal mesh rack, rubber products are placed on the metal mesh. The mesh holes ensure ventilation and heat dissipation, facilitating rapid cooling. However, in existing racks, the metal meshes on each layer are fixed, and the spacing between the metal meshes cannot be adjusted. Larger rubber products can only be cooled by placing them on the top metal mesh. The number of rubber products placed at a time is small, making it difficult to cool large quantities of rubber products. Some racks with adjustable metal mesh heights use a sliding connection to install the metal mesh, secured with screws. While this allows for adjustment, the screws must be manipulated, and the meshes can easily become loose after adjustment, affecting stability. Utility Model Content

[0004] The main purpose of the utility model is to provide a rubber product cooling and placement rack, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A rubber product cooling and placement rack includes a support column, a fixed rod fixed on the support column, and an adjustment structure provided on the fixed rod, a lifting frame connected to the adjustment structure, and a metal placement net fixed on the lifting frame, the lowest lifting frame and the support column are welded together, the adjustment structure includes a rotating support rod, an adjustment seat, an adjustment rod and a driving screw, the rotating support rod is connected to the lifting frame, the adjustment seat is connected to the rotating support rod, the adjustment rod is fixedly connected to the driving screw, and the adjustment rod is connected to the fixed rod.

[0007] Preferably, the support column is provided with a slide groove, the corners of the lifting frame are located in the slide groove on the support column, and the lifting frame is provided with a waist-shaped hole.

[0008] Preferably, a connecting cross bar is provided on the support column, and the connecting cross bar is welded to the support column.

[0009] Preferably, the adjustment structure also includes an adjusting wheel, a transmission sprocket, a transmission chain and a connecting pin. The connecting pin is arranged on the rotating support rod, and the connecting pin is connected to the waist-shaped hole on the lifting frame. A threaded hole is provided on the adjustment seat, and the driving screw rod passes through the threaded hole on the adjustment seat, and the adjustment seat is threadedly connected to the driving screw rod.

[0010] Preferably, the lower end of the adjusting rod passes through the fixing rod below, the adjusting wheel is fixed to the lower end of the adjusting rod, the two transmission sprockets are mounted on the adjusting rod, and the transmission chain is connected to the transmission sprocket.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the rubber product cooling and placement rack, through the setting adjustment structure, utilizes the driving screw to drive the adjustment seat to rise and fall, thereby rotating the rotating support rod, and can adjust the height of the corresponding lifting frame, and can ensure that the spacing between adjacent lifting frames is consistent. At the same time, it can be adjusted quickly, and the operation is convenient and fast. The driving screw and the adjustment seat have a self-locking effect, which can ensure the stability of the lifting frame after adjustment, and there will be no loosening or displacement. The rotating support rod, adjustment rod, driving screw and other structures are arranged at both ends of the lifting frame. The two adjusting rods are connected by a transmission sprocket and a transmission chain. When one of them is rotated, the other adjusting rod can rotate synchronously, and then the rotation of the two driving screws is synchronously adjusted to ensure that both ends of the lifting frame are driven to rise and fall at the same time, thereby ensuring the adjustment stability and smoothness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the adjustment structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0016] In the figure: 1. Support column; 2. Lifting frame; 3. Fixed rod; 4. Adjustment structure; 401. Rotating support rod; 402. Adjustment seat; 403. Adjustment rod; 404. Driving screw; 405. Adjustment wheel; 406. Transmission sprocket; 407. Transmission chain; 408. Connecting pin; 5. Waist-shaped hole; 6. Metal placement net; 7. Connecting cross bar. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figures 1-4 As shown, a rubber product cooling and placement rack includes a support column 1, a fixing rod 3 is fixed on the support column 1, and an adjustment structure 4 is provided on the fixing rod 3, a lifting frame 2 is connected to the adjustment structure 4, and a metal placement net 6 is fixed on the lifting frame 2, the lowermost lifting frame 2 is welded to the support column 1, a slide groove is provided on the support column 1, the corners of the lifting frame 2 are located in the slide groove on the support column 1, and a waist-shaped hole 5 is provided on the lifting frame 2, a connecting cross bar 7 is provided on the support column 1, and the connecting cross bar 7 is welded to the support column 1.

[0019] After the rubber products are manufactured, they are placed on the metal placement net 6 on the lifting frame 2 for cooling. The holes on the metal placement net 6 can effectively dissipate heat to ensure that the rubber products have a good cooling effect. During the use of the placement rack, the connecting cross bar 7 connecting the support columns 1 plays a role in strengthening and stabilizing, ensuring the stability of the placement rack. When necessary, the adjustment structure 4 at the fixed rod 3 can be used to adjust the spacing of the lifting frames 2, thereby changing the spacing between adjacent metal placement nets 6, so that rubber products of different sizes can be placed. During this process, the lowest lifting frame 2 is fixed, and the lifting frames 2 of other layers are lifted and lowered under the action of the adjustment structure 4, which is flexible and adaptable to use.

[0020] The adjusting mechanism 4 includes a rotating support rod 401, an adjusting seat 402, an adjusting rod 403 and a driving screw rod 404. The rotating support rod 401 is connected to the lifting frame 2. The adjusting seat 402 is connected to the rotating support rod 401. The adjusting rod 403 is fixedly connected to the driving screw rod 404, and the adjusting rod 403 is connected to the fixed rod 3. The adjusting mechanism 4 also includes an adjusting wheel 405, a transmission sprocket 406, a transmission chain 407 and a connecting pin 408. The connecting pin 408 is provided on the rotating support rod 401, and the connecting pin 408 is connected to the waist-shaped hole 5 on the lifting frame 2. A threaded hole is provided on the adjusting seat 402. The driving screw rod 404 passes through the threaded hole on the adjusting seat 402, and the adjusting seat 402 is threadedly connected to the driving screw rod 404. The lower end of the adjusting rod 403 passes through the fixed rod 3 below. The adjusting wheel 405 is fixed to the lower end of the adjusting rod 403. Two transmission sprockets 406 are installed on the adjusting rod 403. The transmission chain 407 is connected to the transmission sprocket 406, and the adjustment structure 4 is set, and the driving screw rod 404 is used to drive the adjustment seat 402 to rise and fall, thereby rotating the rotating support rod 401, so that the height of the corresponding lifting frame 2 can be adjusted, and the spacing between adjacent lifting frames 2 can be ensured to be consistent. At the same time, it can be adjusted quickly, and the operation is convenient and fast. The driving screw rod 404 and the adjusting seat 402 have a self-locking effect, which can ensure the stability of the lifting frame 2 after adjustment, and there will be no loose displacement. The rotating support rod 401, the adjusting rod 403, the driving screw rod 404 and other structures are arranged at both ends of the lifting frame 2. The two adjusting rods 403 are connected by the transmission sprocket 406 and the transmission chain 407. When one of them is rotated, the other adjusting rod 403 can rotate synchronously, and then the two driving screw rods 404 are adjusted to rotate synchronously, ensuring that both ends of the lifting frame 2 are driven to rise and fall at the same time, thereby ensuring the adjustment stability and smoothness.

[0021] When adjusting the lifting frame 2, the corresponding adjusting rod 403 is rotated by the adjusting wheel 405, and the adjusting rod 403 rotates with the driving screw rod 404. At the same time, due to the action of the transmission chain 407 and the transmission sprocket 406, the other adjusting rod 403 rotates synchronously with the driving screw rod 404, so that the rotation of the two adjusting rods 403 is completely synchronized. Since the lifting frame 2 at the bottom is fixed, the two corresponding adjusting seats 402 are synchronously lifted and lowered through the threaded holes under the action of the driving screw rod 404, thereby rotating the rotating support rod 401, and the connection at the end of the rotating support rod 401 is connected to the adjusting rod 403. The pin shaft 408 moves in the waist-shaped hole 5 on the lifting frame 2, and the angle of the rotating support rod 401 changes after rotation, so that the distance between adjacent lifting frames 2 changes, thereby achieving the purpose of changing the distance between the metal placement nets 6. During the adjustment process, no matter which adjusting wheel 405 is operated, the two adjusting rods 403 can be driven to rotate at the same time, ensuring the adjustment synchronization. After the adjustment is completed, the rubber product can be placed. At this time, due to the self-locking effect of the adjusting seat 402 and the driving screw rod 404, the position of the lifting frame 2 is relatively fixed, and there will be no loosening or displacement, and the use stability is high.

[0022] The above content describes the operating principles, features, and beneficial effects of the present invention. Persons skilled in the art will appreciate that the above content does not limit the present invention. The above embodiments and description describe the basic principles and features of the present invention. Various modifications and improvements may be made to the present invention as long as they are consistent with the concept of the present invention, and all such modifications shall fall within the scope of protection claimed by the present invention.

Claims

1. A rubber product cooling rack, characterized by: The invention comprises a support column (1), a fixed rod (3) being fixed on the support column (1), and an adjustment structure (4) being provided on the fixed rod (3), a lifting frame (2) being connected to the adjustment structure (4), and a metal placement net (6) being fixed on the lifting frame (2), the lifting frame (2) being welded to the support column (1), and the adjustment structure (4) comprising a rotating support rod (401), an adjustment seat (402), an adjustment rod (403) and a driving screw rod (404), the rotating support rod (401) being connected to the lifting frame (2), the adjustment seat (402) being connected to the rotating support rod (401), the adjustment rod (403) being fixedly connected to the driving screw rod (404), and the adjustment rod (403) being connected to the fixed rod (3).

2. The rubber product cooling rack according to claim 1, characterized in that: The support column (1) is provided with a slide groove, the corners of the lifting frame (2) are located in the slide groove on the support column (1), and the lifting frame (2) is provided with a waist-shaped hole (5).

3. The rubber product cooling rack according to claim 2, characterized in that: A connecting cross bar (7) is provided on the support column (1), and the connecting cross bar (7) and the support column (1) are welded together.

4. The rubber product cooling rack according to claim 3, characterized in that: The adjustment structure (4) further comprises an adjustment wheel (405), a transmission sprocket (406), a transmission chain (407) and a connecting pin (408), wherein the connecting pin (408) is arranged on the rotating support rod (401), and the connecting pin (408) is connected to the waist-shaped hole (5) on the lifting frame (2), and the adjustment seat (402) is provided with a threaded hole, and the driving screw (404) passes through the threaded hole on the adjustment seat (402), and the adjustment seat (402) is threadedly connected to the driving screw (404).

5. The rubber product cooling rack according to claim 4, characterized in that: The lower end of the adjusting rod (403) passes through the fixing rod (3) below, the adjusting wheel (405) is fixed to the lower end of the adjusting rod (403), the two transmission sprockets (406) are installed on the adjusting rod (403), and the transmission chain (407) is connected to the transmission sprocket (406).

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