A quick detachable rubber roller device

Abstract

The utility model discloses a kind of rubber roller devices of quick disassembly and assembly, relating to rubber roller technical field, including base and rubber roller body, the upper end outer surface of base is provided with pneumatic cylinder, the upper end of pneumatic cylinder is provided with first fixed block and second fixed block, the first fixed block is located in the side of second fixed block, the middle part of first fixed block and second fixed block is provided with shaft slot.Quick disassembly and assembly of the rubber roller device of the utility model, the shaft support of the pneumatic cylinder setting is entered into shaft slot by support slot, then the shaft rod of rubber roller body is inserted into shaft slot, and is movably installed to shaft support, then, first fixed block and second fixed block can be limited fixed to shaft rod when using, first fixed block and second fixed block can be quickly disassembled and assembled to rubber roller body, convenient to replace, and when replacing, pneumatic cylinder can be lifted rubber roller body by shaft support, convenient to take and place rubber roller body.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller technology, and specifically to a rubber roller device that can be quickly disassembled and assembled. Background Technology

[0002] A rubber roller body is a roller-shaped product made of metal or other materials as the core and covered with rubber through vulcanization. The structure of the rubber roller body usually includes an inner core shaft and an outer rubber layer. The core shaft can be metal or other materials, while the outer layer is vulcanized rubber. Rubber roller bodies are classified according to their uses, including papermaking rubber roller bodies, dyeing and printing rubber roller bodies, printing rubber roller bodies, rice hulling rubber roller bodies, metallurgical rubber roller bodies, and oil printing rubber roller bodies, etc. However, the existing rubber roller bodies have certain inconveniences in use. Firstly, existing rubber roller bodies are mostly installed in a fixed structure during use, which makes it inconvenient to disassemble and reassemble if the rubber roller body is damaged.

[0003] Therefore, we propose a quick-assembly and disassembly rubber roller device. Utility Model Content

[0004] The main objective of this invention is to provide a quick-assembly and disassembly rubber roller device, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a quick-assembly and disassembly rubber roller device, comprising a base and a rubber roller body, a cylinder is provided on the upper outer surface of the base, a first fixing block and a second fixing block are provided on the upper end of the cylinder, the first fixing block is located on one side of the second fixing block, a shaft groove is provided in the middle of both the first fixing block and the second fixing block, a support groove is provided at the lower end of both the first fixing block and the second fixing block, a first hinge is provided between the first fixing block and the second fixing block, a slot is provided in the middle of the first fixing block, a locking plate is provided on one side of the second fixing block, a spring plate is provided on the upper outer surface of the locking plate, a second hinge is provided between the locking plate and the spring plate, a pressing rod is provided on the upper outer surface of the spring plate, a spring is fixedly connected to the upper outer surface of the locking plate, and a shaft support is fixedly connected to one end of the cylinder.

[0006] Preferably, the first fixing block is movably connected to the second fixing block via the first hinge, and the base is welded to the cylinder.

[0007] Preferably, the shaft groove and the bracket groove are through structures, and the first fixing block and the slot are integrally formed structures.

[0008] Preferably, the card plate is movably connected to the spring plate via the second hinge, and one end of the outer surface of the spring is fixedly connected to the lower end of the outer surface of the spring plate.

[0009] Preferably, the cylinder is welded to the shaft support, and the shaft support has a semi-circular structure.

[0010] Preferably, both ends of the rubber roller body are provided with shafts, and the shafts are movably connected to the shaft support.

[0011] Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: 1. The cylinder drives the shaft support to enter the shaft groove through the support groove. Then, the shaft of the rubber roller body is inserted into the shaft groove and movably installed on the shaft support. Then, the first fixing block and the second fixing block can limit and fix the shaft during use. The first fixing block and the second fixing block can quickly disassemble and assemble the rubber roller body for easy replacement. When replacing, the cylinder can lift the rubber roller body through the shaft support for easy picking and putting away of the rubber roller body. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom structural diagram of the first and second fixing blocks of this utility model; Figure 3 This is a diagram showing the internal structure of the first and second fixing blocks of this utility model. Figure 4 This is a structural diagram of the cylinder of this utility model.

[0013] In the diagram: 1. Base; 2. Cylinder; 3. First fixing block; 4. Second fixing block; 5. Rubber roller body; 6. Shaft groove; 7. Support groove; 8. First hinge; 9. Slot; 10. Card plate; 11. Second hinge; 12. Spring; 13. Pressing rod; 14. Shaft support; 15. Spring plate. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figure 1-4As shown, a quick-assembly and disassembly rubber roller device includes a base 1 and a rubber roller body 5. A cylinder 2 is provided on the upper outer surface of the base 1. A first fixing block 3 and a second fixing block 4 are provided on the upper end of the cylinder 2. The first fixing block 3 is located on one side of the second fixing block 4. A shaft groove 6 is provided in the middle of both the first fixing block 3 and the second fixing block 4. A support groove 7 is provided at the lower end of both the first fixing block 3 and the second fixing block 4. A first hinge is provided between the first fixing block 3 and the second fixing block 4. 8. A slot 9 is provided in the middle of the first fixing block 3, a locking plate 10 is provided on one side of the second fixing block 4, a spring plate 15 is provided on the upper outer surface of the locking plate 10, a second hinge 11 is provided between the locking plate 10 and the spring plate 15, a pressing rod 13 is provided on the upper outer surface of the spring plate 15, a spring 12 is fixedly connected to the upper outer surface of the locking plate 10, and a shaft support 14 is fixedly connected to the outer surface of one end of the cylinder 2. The cylinder 2 drives the shaft support 14 to enter the shaft groove 6 through the support slot 7, and then... The shaft of the rubber roller body 5 is inserted into the shaft groove 6 and movably mounted on the shaft support 14. Then, the first fixing block 3 and the second fixing block 4 can limit and fix the shaft during use. The rubber roller body 5 can be quickly disassembled and assembled through the first fixing block 3 and the second fixing block 4 for easy replacement. During replacement, the cylinder 2 can lift the rubber roller body 5 through the shaft support 14 for easy picking up and putting down the rubber roller body 5. When the first fixing block 3 and the second fixing block 4 are limited and fixed, they can be docked and fixed through the slot 9 and the plate 10. When docking and fixing, the spring plate 15 can be pressed down by the pressing rod 13 to compress the spring plate 12. Then the plate 10 can be docked into the slot 9. At this time, the pressing rod 13 can be loosened to make the spring 12 return the spring plate 15 and lock the spring plate 15 into the slot 9 for fixation. The rear end of the spring plate 15 is limited. When disassembly is required, the first fixing block 3 and the second fixing block 4 can be separated by pressing the pressing rod 13.

[0016] Furthermore, the first fixing block 3 is movably connected to the second fixing block 4 via the first hinge 8, and the base 1 is welded to the cylinder 2. The first hinge 8 is mainly used for the first fixing block 3 and the second fixing block 4 during use.

[0017] Furthermore, the shaft groove 6 and the bracket groove 7 are through structures, and the first fixing block 3 and the slot 9 are integrally formed structures. The shaft groove 6 is mainly used for connecting the shaft rod.

[0018] Furthermore, the card plate 10 is movably connected to the spring plate 15 via the second hinge 11, and one end of the outer surface of the spring 12 is fixedly connected to the lower end of the outer surface of the spring plate 15. The spring 12 is mainly used to rebound the spring plate 15 during use.

[0019] Furthermore, the cylinder 2 is welded to the shaft support 14, which has a semi-circular structure. The cylinder 2 is mainly used to push the shaft support 14 to rise during use.

[0020] Furthermore, both ends of the rubber roller body 5 are provided with shafts, which are movably connected to the shaft support 14. The shaft support 14 is mainly used to support the shafts.

[0021] Working principle It should be noted that this utility model is a quick-assembly and disassembly rubber roller device. In use, the cylinder 2 drives the shaft support 14 to enter the shaft groove 6 through the support groove 7, and then the shaft of the rubber roller body 5 is placed on the shaft support 14. At this time, the first fixing block 3 and the second fixing block 4 can be connected to limit the installation of the rubber roller body 5. When the first fixing block 3 and the second fixing block 4 are connected, they can be connected and fixed by the slot 9 and the locking plate 10. When connecting, the spring plate 15 can be pressed down by the pressing rod 13 first. The spring plate 15 is compressed by the spring 12, and then the clamping plate 10 can be engaged in the clamping groove 9. At this time, the pressing rod 13 can be loosened to make the spring 12 spring back to the spring plate 15, and the spring plate 15 is clamped in the clamping groove 9 for fixation. The rear end of the spring plate 15 is also limited. When disassembly is required, the first fixing block 3 and the second fixing block 4 can be separated by pressing the pressing rod 13. In addition, when replacing, the cylinder 2 can lift the rubber roller body 5 through the shaft support 14, which is convenient for picking up and putting down the rubber roller body 5 and is quite practical.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-assembly and disassembly rubber roller device, comprising a base (1) and a rubber roller body (5), characterized in that: A cylinder (2) is provided on the upper outer surface of the base (1). A first fixing block (3) and a second fixing block (4) are provided on the upper end of the cylinder (2). The first fixing block (3) is located on one side of the second fixing block (4). A shaft groove (6) is provided in the middle of both the first fixing block (3) and the second fixing block (4). A support groove (7) is provided at the lower end of both the first fixing block (3) and the second fixing block (4). A first hinge is provided between the first fixing block (3) and the second fixing block (4). (8) A slot (9) is provided in the middle of the first fixing block (3), a card plate (10) is provided on one side of the second fixing block (4), a spring plate (15) is provided on the upper outer surface of the card plate (10), a second hinge (11) is provided between the card plate (10) and the spring plate (15), a pressing rod (13) is provided on the upper outer surface of the spring plate (15), a spring (12) is fixedly connected to the upper outer surface of the card plate (10), and a shaft support (14) is fixedly connected to one end of the cylinder (2).

2. The quick-assembly and disassembly rubber roller device according to claim 1, characterized in that: The first fixing block (3) is movably connected to the first hinge (8) and the second fixing block (4), and the base (1) is welded to the cylinder (2).

3. The quick-assembly and disassembly rubber roller device according to claim 1, characterized in that: The shaft groove (6) and the bracket groove (7) are through structures, and the first fixing block (3) and the slot (9) are integrally formed structures.

4. The quick-assembly and disassembly rubber roller device according to claim 1, characterized in that: The card plate (10) is movably connected to the spring plate (15) via the second hinge (11), and one end of the outer surface of the spring (12) is fixedly connected to the lower end of the outer surface of the spring plate (15).

5. The quick-assembly and disassembly rubber roller device according to claim 1, characterized in that: The cylinder (2) is welded to the shaft support (14), which has a semi-circular structure.

6. The quick-assembly and disassembly rubber roller device according to claim 1, characterized in that: Both ends of the rubber roller body (5) are provided with shafts, and the shafts are movably connected to the shaft support (14).

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