High-temperature-resistant rubber roller

Abstract

The utility model discloses a high temperature resistant rubber covered roller, which relates to the technical field of rubber covered rollers, and comprises a rubber covered roller body, a heat-proof layer is fixedly arranged on the outer surface of the rubber covered roller body, the two ends of the front end of the rubber covered roller body are respectively provided with a placing groove, and the interiors of the two placing grooves are respectively connected with three fixing blocks in a sliding mode. Moving grooves are formed in the two fixing blocks located at the center end, six sliding grooves are formed in the rubber roller body, moving plates are slidably connected into the six sliding grooves, the six moving plates are fixedly connected with the six fixing blocks correspondingly, two fixing grooves are formed in the rubber roller body, and clamping grooves are formed in the six moving plates correspondingly. And the three moving plates located on the same side correspond to the fixing grooves in the same side in position, the two moving grooves are slidably connected with the two moving plates correspondingly, and the rubber roller body is more convenient to fix through the positions of the different fixing blocks in the fixing grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber rollers, in particular to a high-temperature resistant rubber roller. Background Art

[0002] With the development of science and technology, rubber rollers are widely used. A high-temperature resistant rubber roller for offset printing is a roller-shaped product made of metal or other materials as the core and rubber covered by vulcanization.

[0003] The existing high temperature resistant rubber rollers have certain drawbacks when in use. First, the roller of the main body of the high temperature resistant rubber roller for offset printing cannot be disassembled and cannot be well adapted to machines of different widths. When in use, users need to replace rubber rollers of different widths, which is time-consuming and labor-intensive and reduces work efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-temperature resistant rubber roller, which solves certain drawbacks of the existing high-temperature resistant rubber rollers when in use. First, the roller wheel of the main body of the high-temperature resistant rubber roller for offset printing cannot be disassembled and cannot be well adapted to machines of different widths. When in use, the user needs to replace rubber rollers of different widths, which is time-consuming and labor-intensive and reduces work efficiency.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical scheme: a high-temperature resistant rubber roller, including a rubber roller body, a heat-proof layer fixedly installed on the outer surface of the rubber roller body, placement grooves are provided at both ends of the front end of the rubber roller body, three fixed blocks are slidably connected inside the two placement grooves, and the two fixed blocks located at the center end are provided with movable grooves, six sliding grooves are provided inside the rubber roller body, and movable plates are slidably connected inside the six sliding grooves, and the six movable plates are respectively fixedly connected to the six fixed blocks, two fixed grooves are provided inside the rubber roller body, and the six movable plates are provided with card slots, the three movable plates located on the same side correspond to the fixed grooves on the same side, and the two movable grooves are respectively slidably connected to the two movable plates, and a reinforcement layer is fixedly connected to the outer surface of the heat-proof layer.

[0008] Preferably, the outer surface of the rubber roller body is provided with two connecting grooves, the interiors of the two connecting grooves are both threadedly connected with screw rods, the six fixing blocks are each provided with a fixing groove, and the six fixing grooves are each matched with the two screw rods.

[0009] Preferably, the right ends of the two screw rods are fixedly connected with knobs.

[0010] Preferably, an anti-slip layer is fixedly connected to the outer surface of the heat-proof layer.

[0011] Preferably, the opposite ends of the six fixing blocks are fixedly connected with handles.

[0012] Preferably, two protective plates are fixedly connected to the outer surface of the anti-slip layer.

[0013] Preferably, the six sliding grooves are respectively adapted in size to the six movable plates.

[0014] Beneficial Effects

[0015] The utility model provides a high temperature resistant rubber roller, which has the following beneficial effects:

[0016] When the size of the rubber roller body needs to be changed, one of the fixed blocks is moved. Since the fixed block slides inside the moving groove through the moving plate, when the position where the moving plate is placed is at the same position as the fixed groove, the screw enters the inside of the fixed groove through the cooperation of the fixed groove and the screw nut, so that one of the fixed blocks can be fixed in the fixed groove. When different device sizes need to be fixed, the rubber roller body can be fixed more conveniently by using different fixed blocks in the fixed groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from a side view.

[0021] In the figure: 1. rubber roller body; 2. heat protection layer; 3. reinforcement layer; 4. placement groove; 5. fixing block; 6. moving groove; 7. moving plate; 8. sliding groove; 9. fixing groove; 10. handle; 11. protective plate; 12. connecting groove; 13. screw rod; 14. knob; 15. anti-skid layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a high-temperature resistant rubber roller, comprising a rubber roller body 1, a heat-proof layer 2 is fixedly installed on the outer surface of the rubber roller body 1, placement grooves 4 are provided at both ends of the front end of the rubber roller body 1, three fixed blocks 5 are slidably connected inside the two placement grooves 4, and two fixed blocks 5 located at the center end are provided with moving grooves 6, six sliding grooves 8 are provided inside the rubber roller body 1, and moving plates 7 are slidably connected inside the six sliding grooves 8, and the six moving plates 7 are respectively fixedly connected to the six fixed blocks 5, two fixed grooves 9 are provided inside the rubber roller body 1, and the six moving plates 7 are provided with card slots, the three moving plates 7 located on the same side correspond to the fixed grooves 9 on the same side, the two moving grooves 6 are respectively slidably connected to the two moving plates 7, and the outer surface of the heat-proof layer 2 is fixedly connected with a reinforcing layer 3.

[0024] During operation, when it is necessary to change the size of the rubber roller body 1, one of the fixed blocks 5 is moved. Since the fixed block 5 slides inside the movable groove 6 through the movable plate 7, when the position where the movable plate 7 is placed is at the same position as the fixed groove 9, the fixed groove 9 is matched with the screw nut to allow the screw to enter the inside of the fixed groove 9, so that one of the fixed blocks 5 can be fixed in the fixed groove 9. When different device sizes need to be fixed, the different positions of the fixed blocks 5 in the fixed groove 9 make it more convenient to fix the rubber roller body 1.

[0025] See also Figure 1-4 The utility model provides a technical solution: the outer surface of the rubber roller body 1 is provided with two connecting grooves 12, the interiors of the two connecting grooves 12 are both threadedly connected with screw rods 13, and the six fixing blocks 5 are all provided with fixing grooves, which are matched with the two screw rods 13.

[0026] During operation, when the fixing block 5 needs to be fixed, the connecting groove 12 is rotated so that the screw rod 13 can enter the interior of the fixing groove, and the positions of the three fixing blocks 5 can be fixed.

[0027] See also Figure 1-4 The utility model provides a technical solution: the right ends of the two screw rods 13 are fixedly connected with knobs 14.

[0028] During operation, the screw rod 13 can be rotated better by the knob 14 .

[0029] See also Figure 1-4 The utility model provides a technical solution: the outer surface of the heat protection layer 2 is fixedly connected with an anti-slip layer 15.

[0030] During operation, the anti-slip layer 15 can make the heat protection layer 2 anti-slip during use.

[0031] See also Figure 1-4 The utility model provides a technical solution: the opposite ends of the six fixing blocks 5 are fixedly connected with handles 10.

[0032] During operation, the fixing block 5 can be moved more conveniently through the handle 10 .

[0033] See also Figure 1-4 The utility model provides a technical solution: the outer surface of the anti-slip layer 15 is fixedly connected to two protective plates 11.

[0034] During operation, the position of the screw rod 13 can be protected by the protective plate 11 .

[0035] See also Figure 1-4 The utility model provides a technical solution: the six sliding grooves 8 are respectively adapted to the sizes of the six moving plates 7 .

[0036] During operation, the sliding groove 8 and the movable plate 7 are adapted to each other in size, so as to limit the movement of the movable plate 7 .

[0037] In summary, when it is necessary to change the size of the rubber roller body 1, one of the fixed blocks 5 is moved. Since the fixed block 5 slides inside the movable groove 6 through the movable plate 7, when the position where the movable plate 7 is placed is at the same position as the fixed groove 9, the screw enters the inside of the fixed groove 9 through the cooperation between the fixed groove 9 and the screw nut, so that one of the fixed blocks 5 can be fixed in the fixed groove 9. When different device sizes need to be fixed, the different positions of the fixed blocks 5 in the fixed groove 9 make it more convenient to fix the rubber roller body 1.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature resistant rubber roller, comprising a rubber roller body (1), characterized in that: The outer surface of the rubber roller body (1) is fixedly mounted with a heat-proof layer (2); both ends of the front end of the rubber roller body (1) are provided with placement grooves (4); three fixed blocks (5) are slidably connected inside the two placement grooves (4); the two fixed blocks (5) located at the center end are provided with moving grooves (6); six sliding grooves (8) are provided inside the rubber roller body (1); moving plates (7) are slidably connected inside the six sliding grooves (8); the six moving plates (7) are respectively fixedly connected to the six fixed blocks (5); two fixed grooves (9) are provided inside the rubber roller body (1); the six moving plates (7) are provided with card slots; the three moving plates (7) located on the same side correspond to the fixed grooves (9) on the same side; the two moving grooves (6) are respectively slidably connected to the two moving plates (7); and the outer surface of the heat-proof layer (2) is fixedly connected with a reinforcement layer (3).

2. A high temperature resistant rubber roller according to claim 1, characterized in that: The outer surface of the rubber roller body (1) is provided with two connection grooves (12), the interiors of the two connection grooves (12) are both threadedly connected with screw rods (13), and the six fixing blocks (5) are each provided with a fixing groove, and the six fixing grooves are each matched with the two screw rods (13).

3. A high temperature resistant rubber roller according to claim 2, characterized in that: The right ends of the two screw rods (13) are fixedly connected with knobs (14).

4. A high temperature resistant rubber roller according to claim 1, characterized in that: The outer surface of the heat protection layer (2) is fixedly connected with an anti-slip layer (15).

5. The high temperature resistant rubber roller according to claim 1, characterized in that: The opposite ends of the six fixed blocks (5) are all fixedly connected with handles (10).

6. A high temperature resistant rubber roller according to claim 4, characterized in that: Two protective plates (11) are fixedly connected to the outer surface of the anti-slip layer (15).

7. The high temperature resistant rubber roller according to claim 1, characterized in that: The six sliding grooves (8) are respectively adapted in size to the six movable plates (7).

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