A placing rack for finished rubber rollers

Abstract

The utility model provides a placement rack for finished rubber rollers, including a support rack, wherein two connecting plates corresponding to upper and lower positions are arranged inside the support rack, two sliding plates are slidably arranged inside the two connecting plates, cavity racks are welded and fixed at the upper ends of the four sliding plates, sliding racks are slidably arranged inside the four cavity racks, arc racks are arranged at the upper ends of the four sliding racks, anti-skid pads are bonded inside the four arc racks, length adjustment mechanisms for driving the arc racks to move are arranged at the lower ends of the two connecting plates, and height adjustment mechanisms for adjusting the height of the arc racks are arranged inside the four cavity racks. Through the placement rack for finished rubber rollers described in the utility model, the positions of the arc racks on both sides can be adjusted, and the arc rack spacing can be adjusted according to the different lengths of the rubber rollers, so that the arc racks can adapt to rubber rollers of various sizes, increasing their versatility and flexibility.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber roller manufacturing, and particularly relates to a placing rack for finished rubber roller products. Background Art

[0002] Rubber roller is an industrial product. It is a roll-shaped product made of metal or other materials as the inner core and a layer of rubber material wrapped on the outside through a vulcanization process. The structure of the rubber roller usually includes an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and vents. Its processing includes the pretreatment of the roller core (such as sandblasting), bonding, rubber forming, cloth wrapping, wire winding, vulcanization and the final surface processing. Rubber rollers are widely used in many industries, such as papermaking, printing and dyeing, printing, food processing, metallurgy, plastic processing and other fields. They mainly play the role of transmitting pressure, conveying materials or coating liquids. The finished rubber roller placement rack is a special equipment for storing and displaying finished rubber roller products. The purpose of designing this placement rack is to protect the rubber roller from damage, avoid deformation, and facilitate management and transportation. The structure of the placement rack usually needs to take into account the weight and size of the rubber roller and the need to prevent the surfaces of the rubber rollers from contacting each other. The existing finished rubber roller placement rack places the rubber rollers through the placement racks on both sides. However, the positions of the placement racks on both sides are fixed and the distance between the two cannot be adjusted. The fixed distance is not suitable for rubber rollers of different lengths, resulting in longer or shorter rubber rollers being unable to be properly stored.

[0003] For example, the utility model with announcement number CN211992924U discloses a rubber roller placement rack for printing. In this patent scheme, the placement rack for placing rubber rollers is fixed in position, the distance between the two cannot be adjusted, and it cannot adapt to rubber rollers of different lengths, resulting in some rubber rollers being unable to adapt, thereby limiting the versatility and utilization of the placement rack, and being unable to reasonably place longer or shorter rubber rollers. Utility Model Content

[0004] In view of this, the utility model aims to provide a placement rack for finished rubber rollers to address the deficiencies in the prior art. The positions of the arc frames on both sides can be adjusted, and the arc frame spacing can be adjusted according to the different lengths of the rubber rollers, so that the arc frames can adapt to rubber rollers of various sizes, increasing their versatility and flexibility.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a placement rack for finished rubber rollers, including a support frame, two connecting plates corresponding to the upper and lower positions are arranged inside the support frame, two sliding plates are slidably arranged inside the two connecting plates, the upper ends of the four sliding plates are welded and fixed with cavity frames, the sliding frames are slidably arranged inside the four cavity frames, the upper ends of the four sliding frames are arranged with arc frames, the insides of the four arc frames are bonded with anti-skid pads, the lower ends of the two connecting plates are provided with a length adjustment mechanism for driving the arc frames to move, and the four cavity frames are provided with a height adjustment mechanism for adjusting the height of the arc frames. The length adjustment mechanism includes four rectangular plates respectively arranged at the lower ends of the two connecting plates, and the insides of the four rectangular plates are rotatably provided with screw rods, the thread directions of the two adjacent screw rods on the left and right are opposite, the four sliding plates are respectively connected to the adjacent screw rods by thread, and the lower ends of the two connecting plates are respectively provided with electric drive units for driving the two screw rods to rotate, and the electric drive units include double-axis motors arranged at the lower ends of the two connecting plates, and the output shafts on the left and right sides of the two double-axis motors are respectively connected to the inner ends of the adjacent screw rods through couplings.

[0006] As a further improvement of the utility model, a control panel is arranged on the front side of the support frame, and the dual-axis motor is electrically connected to the control panel.

[0007] As a further improvement of the utility model, the height adjustment mechanism includes four locking columns slidably arranged inside the four cavity frames, a plurality of locking holes are opened on the front side surfaces of the four sliding frames, the four locking columns are respectively plugged into adjacent locking holes, a pull plate is provided at the front end of the four locking columns, an elastic drive unit is provided between the pull plate and the cavity frame, the elastic drive unit includes a spring arranged between the pull plate and the cavity frame, and the four springs are respectively sleeved on the outer arc surfaces of the corresponding locking columns.

[0008] As a further improvement of the utility model, two mounting plates corresponding to left and right positions are welded and fixed to the lower end of the support frame, and a plurality of mounting holes are provided inside the two mounting plates.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] Firstly, the rubber roller to be placed is placed on the arc frames on both sides, and the anti-skid pads on the arc frames can prevent the rubber roller from slipping on the arc frames, thereby improving installation efficiency.

[0011] Secondly, by controlling the operation of the dual-axis motor, the output shaft drives the screw rods on both sides to rotate. Since the screw rod threads of the screw rods on both sides are in opposite directions, the arc frames on the sliding plates on both sides move away from or close to each other, thereby realizing the adjustment of the distance between the two arc frames. The positions of the arc frames on both sides can be adjusted, and the distance between the arc frames can be adjusted according to the different lengths of the rubber rollers, so that the arc frames can adapt to rubber rollers of various sizes, increasing its versatility and flexibility.

[0012] Thirdly, by pulling the pull plates on both sides, the locking column leaves the locking hole. At this time, the spring is in a stretched state, thereby unlocking the sliding frame. Then, the arc frame on the sliding frames on both sides is pulled upward to move upward, so that one of the locking holes corresponds to the position of the locking column. Then, the pull plate is released. At this time, the spring rebounds quickly and drives the locking column to insert into the locking hole, thereby locking the sliding frame and adjusting the height of the arc frame. This can adapt to the placement requirements of rubber rollers of different diameters and further improve the flexibility of the placement frame.

[0013] Fourthly, the placement rack is fixed by the mounting hole shell on the mounting plate, so that the placement rack will not move, and the operation of the placement rack is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0016] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the cavity frame of the present utility model.

[0019] In the figure: 101, support frame; 102, mounting plate; 103, mounting hole; 104, control panel; 105, connecting plate; 106, cavity frame; 107, sliding plate; 108, sliding frame; 109, arc frame; 110, anti-slip pad; 201, dual-axis motor; 202, screw rod; 203, rectangular plate; 301, locking hole; 302, pull plate; 303, spring; 304, locking column. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figures 3 and 4, a placement rack for finished rubber rollers includes a support frame 101, wherein two connecting plates 105 corresponding to upper and lower positions are arranged inside the support frame 101, two sliding plates 107 are slidably arranged inside the two connecting plates 105, and cavity frames 106 are welded and fixed to the upper ends of the four sliding plates 107, and sliding frames 108 are slidably arranged inside the four cavity frames 106, and arc frames 109 are arranged at the upper ends of the four sliding frames 108, and anti-skid pads 110 are bonded inside the four arc frames 109, and length adjustment mechanisms for driving the arc frames 109 to move are arranged at the lower ends of the two connecting plates 105, and the four cavity frames 10 6 is provided with a height adjustment mechanism for adjusting the height of the arc frame 109, the height adjustment mechanism includes four locking posts 304 slidably arranged inside the four cavity frames 106, a plurality of locking holes 301 are opened on the front side surfaces of the four sliding frames 108, the four locking posts 304 are respectively plugged into the adjacent locking holes 301, the front ends of the four locking posts 304 are provided with pull plates 302, an elastic driving unit is provided between the pull plate 302 and the cavity frame 106, the elastic driving unit includes a spring 303 arranged between the pull plate 302 and the cavity frame 106, and the four springs 303 are respectively sleeved on the outer arc surfaces of the corresponding locking posts 304.

[0022] like Figure 1 , 2 As shown in Figures 3 and 4, the length adjustment mechanism includes four rectangular plates 203 respectively arranged at the lower ends of the two connecting plates 105, and screw rods 202 are rotatably arranged inside the four rectangular plates 203. The thread directions of the two adjacent screw rods 202 on the left and right are opposite. The four sliding plates 107 are respectively threadedly connected to the adjacent screw rods 202. The lower ends of the two connecting plates 105 are respectively provided with electric drive units for driving the two screw rods 202 to rotate. The electric drive units include dual-axis motors 201 arranged at the lower ends of the two connecting plates 105, and the output shafts on the left and right sides of the two dual-axis motors 201 are respectively connected to the inner ends of the adjacent screw rods 202 through couplings.

[0023] like Figure 1 As shown, a control panel 104 is disposed on the front side of the support frame 101 , and the dual-axis motor 201 is electrically connected to the control panel 104 .

[0024] The rubber rollers to be placed are placed on the arc frames 109 on both sides so that the anti-skid pads 110 on the arc frames 109 can prevent the rubber rollers from slipping on the arc frames 109 .

[0025] The control panel 104 is used to control the dual-axis motor 201 to start operation, and the output shaft drives the screw rods 202 on both sides to rotate. Since the screw rods 202 on both sides have opposite thread directions, the arc frames 109 on the sliding plates 107 on both sides move away from or close to each other, thereby adjusting the distance between the two arc frames 109 and meeting the placement requirements of rubber rollers of different lengths.

[0026] The locking column 304 can also be moved away from the locking hole 301 by pulling the pull plates 302 on both sides. At this time, the spring 303 is in a stretched state, thereby unlocking the sliding frame 108. Then, the arc frame 109 on the sliding frames 108 on both sides is pulled upward to move upward so that one of the locking holes 301 corresponds to the position of the locking column 304. Then, the pull plate 302 is released. At this time, the spring 303 rebounds quickly and drives the locking column 304 to insert into the locking hole 301, thereby locking the sliding frame 108, and then adjusting the height of the arc frame 109, so as to meet the placement requirements of rubber rollers of different diameters.

[0027] According to another embodiment of the present invention, Figure 1 , 3 As shown, two mounting plates 102 corresponding to the left and right positions are welded and fixed to the lower end of the support frame 101. Multiple mounting holes 103 are opened inside the two mounting plates 102. The mounting holes 103 on the mounting plates 102 are used to fix the placement frame so that the placement frame will not move.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A rack for placing finished rubber rollers, comprising a support frame (101), characterized in that: Two connecting plates (105) corresponding to upper and lower positions are arranged inside the support frame (101), two sliding plates (107) are slidably arranged inside the two connecting plates (105), the upper ends of the four sliding plates (107) are welded and fixed with cavity frames (106), sliding frames (108) are slidably arranged inside the four cavity frames (106), the upper ends of the four sliding frames (108) are arranged with arc frames (109), the inside of the four arc frames (109) are bonded with anti-skid pads (110), the lower ends of the two connecting plates (105) are arranged with length adjustment mechanisms for driving the arc frames (109) to move, and the insides of the four cavity frames (106) are arranged with height adjustment mechanisms for adjusting the height of the arc frames (109).

2. A rack for placing finished rubber rollers as claimed in claim 1, characterized in that: The length adjustment mechanism comprises four rectangular plates (203) respectively arranged at the lower ends of the two connecting plates (105); screw rods (202) are rotatably arranged inside the four rectangular plates (203); the thread directions of two adjacent screw rods (202) on the left and right are opposite; the four sliding plates (107) are respectively threadedly connected to the adjacent screw rods (202); and the lower ends of the two connecting plates (105) are respectively provided with electric drive units for driving the two screw rods (202) to rotate.

3. A finished rubber roller placement rack as claimed in claim 2, characterized in that: The electric drive unit comprises a double-shaft motor (201) arranged at the lower ends of two connecting plates (105), and the output shafts on the left and right sides of the two double-shaft motors (201) are respectively connected to the inner ends of adjacent lead screws (202) through couplings.

4. A finished rubber roller placement rack as claimed in claim 1, characterized in that: The height adjustment mechanism comprises four locking columns (304) slidably arranged inside four cavity frames (106); a plurality of locking holes (301) are provided on the front side surfaces of the four sliding frames (108); the four locking columns (304) are respectively plugged into adjacent locking holes (301); a pull plate (302) is provided at the front end of the four locking columns (304); and an elastic driving unit is provided between the pull plate (302) and the cavity frame (106).

5. A finished rubber roller placement rack as claimed in claim 4, characterized in that: The elastic drive unit comprises a spring (303) arranged between the pull plate (302) and the cavity frame (106), and the four springs (303) are respectively sleeved on the outer arc surfaces of the corresponding locking columns (304).

6. A finished rubber roller placement rack as claimed in claim 1, characterized in that: Two mounting plates (102) corresponding to left and right positions are welded and fixed to the lower end of the support frame (101), and a plurality of mounting holes (103) are provided inside the two mounting plates (102).

7. A finished rubber roller placement rack as claimed in claim 3, characterized in that: A control panel (104) is provided on the front side of the support frame (101), and the dual-axis motor (201) is electrically connected to the control panel (104).

Images