Sealed cooling mirror roller

Abstract

The utility model provides a sealing type cooling mirror roller, which relates to the technical field of mirror rollers and comprises a roller body, the roller body is of a cylindrical tubular structure, and a sealing plate is fixed on each of the left end face and the right end face of the roller body through six fixing screws. The contact surface between the inner wall of the roller body and water can be expanded through the heat dissipation grooves, so that the cooling effect of the roller body is improved; through the arrangement of the insertion holes and the protection rods, during transportation, the protection rods can be inserted into the insertion holes in the two sealing plates, under the protection effect of the protection rods, the situation that foreign objects make contact with the roller body, and consequently the roller body is damaged can be prevented, and safety is high; when the device is placed on the ground, under the blocking effect of the groove, the rolling probability of the device can be reduced, the situation that the device collides with a hard object to be damaged after rolling is avoided, and the problem that the maintenance cost is increased after the roller body collides with an external object is solved; during cooling, the contact surface of the roller body and cooling liquid cannot be expanded through improvement, and the cooling effect is weak.

Description

Technical Field

[0001] The utility model belongs to the technical field of mirror rollers, and more specifically, particularly relates to a sealed cooling mirror roller. Background Art

[0002] Mirror roller refers to a seamless steel pipe with a smooth surface. The main factor that determines the mirror roller is the chrome coating on the surface. It is used for calendering in the printing and dyeing industry, leather industry, plastic industry, papermaking industry, etc. Before processing the product, the mirror roller needs to be installed on the equipment and run.

[0003] The existing device has a weak protective effect when transferring positions, and when the roller body collides with foreign objects, it will lead to increased maintenance costs; when cooling, it is not possible to expand the contact surface between the roller body and the cooling liquid through improvement, and the cooling effect is weak. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sealed cooling mirror roller to solve the problems that the existing device has a weak protective effect when transferring positions, and when the roller body collides with foreign objects, it will lead to increased maintenance costs; when cooling, the contact surface between the roller body and the cooling liquid cannot be expanded through improvement, resulting in a weak cooling effect.

[0005] The purpose and effect of the sealed cooling mirror roller of the utility model are achieved by the following specific technical means:

[0006] The sealed cooling mirror roller comprises a roller body, wherein the roller body is a cylindrical tubular structure, and a sealing plate is fixed to the left end face and the right end face of the roller body through six fixing screws.

[0007] Furthermore, the two sealing plates are both circular plate structures, and a cylindrical tubular structure clamping seat is welded on the inner side of the two sealing plates. The two clamping seats are respectively inserted into the left and right sides of the roller body; the outer walls of the two clamping seats are in contact with the inner wall of the roller body.

[0008] Furthermore, a rotating shaft is welded to the outside of each sealing plate, a rotating joint is fixed on each rotating shaft, the two rotating joints are connected to the roller body, the rotating joints themselves can rotate, and each rotating joint is connected to a water pipe, the water pipe on the right is connected to the external water reservoir, the water pipe on the left is connected to the drainage pipes of the water supply pump, and the water inlet pipe of the external water pump is connected to the water reservoir.

[0009] Furthermore, the inner wall of the roller body is provided with heat dissipation grooves in an annular array, the heat dissipation grooves are arc-shaped groove structures, and the heat dissipation grooves provided in the annular array together constitute an auxiliary cooling structure of the roller body.

[0010] Furthermore, each of the clamping seats is welded with protrusions in a ring array, the protrusions are semi-cylindrical rod-shaped structures, and the protrusions are clamped with the heat dissipation grooves.

[0011] Furthermore, the adjustment portion of the fixing screw is a hexagonal structure, and each fixing screw is provided with an adjustment slot at the adjustment portion, and the adjustment slot is a hexagonal slot structure.

[0012] Furthermore, each of the sealing plates has grooves formed in an annular array on its outer wall, and the grooves are semicircular groove structures. The grooves formed in the annular array together constitute an anti-rolling structure of the sealing plate.

[0013] Furthermore, each of the sealing plates is provided with insertion holes in a ring array, and the insertion holes are circular hole structures. Protective rods with cylindrical rod structures are inserted into the insertion holes on the two sealing plates in a ring array.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By providing the heat dissipation grooves, the contact surface between the inner wall of the roller body and the water can be expanded, thereby improving the cooling effect of the roller body.

[0016] Through the arrangement of the insertion holes and the protection rod, the protection rod can be inserted into the insertion holes on the two sealing plates during transportation. Under the protective effect of the protection rod, foreign objects can be prevented from contacting the roller body and causing damage to the roller body, thereby achieving high safety.

[0017] By setting the groove, when the device is placed on the ground, the blocking effect of the groove can reduce the probability of the device rolling, thereby avoiding damage caused by collision with hard objects after rolling.

[0018] By setting the fixing screw and the adjustment slot, during use, when the adjustment portion of the fixing screw is damaged and cannot be disassembled using a wrench, an Allen wrench can be inserted into the adjustment slot to disassemble the fixing screw, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the axial structure of the sealed cooling mirror roller.

[0020] Figure 2 It is a left-side structural schematic diagram of the sealed cooling mirror roller of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the axial split structure of the sealed cooling mirror roller.

[0022] Figure 4 This utility model Figure 3 Schematic diagram of the axial structure after further decomposition.

[0023] Figure 5 This utility model Figure 4 A is an enlarged structural diagram of FIG.

[0024] Figure 6 It is a left-side structural schematic diagram of the roller body of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Roller body; 101. Sealing plate; 102. Rotating shaft; 103. Heat dissipation groove; 104. Card seat; 105. Protrusion; 106. Fixing screw; 107. Adjusting groove; 108. Rotating joint; 109. Water pipe; 110. Groove; 111. Socket; 2. Protective rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0028] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0030] Embodiment 1:

[0031] As attached Figure 1 To Attachment Figure 6 As shown:

[0032] The utility model provides a sealed cooling mirror roller, comprising a roller body 1. The roller body 1 is a cylindrical tubular structure. A sealing plate 101 is fixed to the left and right end faces of the roller body 1 through six fixing screws 106.

[0033] Among them, the two sealing plates 101 are both circular plate structures, and a cylindrical tubular structure clamping seat 104 is welded on the inner side of the two sealing plates 101. The two clamping seats 104 are respectively inserted into the left and right sides of the roller body 1; the outer walls of the two clamping seats 104 are in contact with the inner wall of the roller body 1. During use, the clamping seat 104 is inserted into the roller body 1 to improve the firmness of the fixing between the sealing plate 101 and the roller body 1.

[0034] Among them, a rotating shaft 102 is welded to the outside of each sealing plate 101, and a rotating joint 108 is fixed on each rotating shaft 102. The two rotating joints 108 are connected to the roller body 1, and the rotating joint 108 itself can rotate. Each rotating joint 108 is connected to a water pipe 109, and the water pipe 109 on the right is connected to an external water reservoir, and the water pipe 109 on the left is connected to the drainage pipes of the water supply pump respectively, and the water inlet pipe of the external water pump is connected to the water reservoir. When cooling, the water pump is controlled to supply water. At this time, the water enters the roller body 1 through the water pipe 109 on the left, and then is discharged through the water pipe 109 on the right. At this time, the water contacts the inner wall of the roller body 1, realizing water cooling of the roller body 1.

[0035] Among them, the inner wall of the roller body 1 is provided with heat dissipation grooves 103 in a circular array, and the heat dissipation grooves 103 are arc-shaped groove structures. The heat dissipation grooves 103 provided in a circular array together constitute an auxiliary cooling structure of the roller body 1. During use, the heat dissipation grooves 103 can expand the contact area between the inner wall of the roller body 1 and the water, thereby improving the cooling effect of the roller body 1.

[0036] Each of the clamping seats 104 is welded with protrusions 105 in a ring array shape, and the protrusions 105 are semi-cylindrical rod-shaped structures, and the protrusions 105 are clamped with the heat dissipation slots 103;

[0037] Among them, the adjustment part of the fixed screw 106 is a hexagonal structure, and each adjustment part of the fixed screw 106 is provided with an adjustment slot 107, and the adjustment slot 107 is a hexagonal slot structure. During use, when the adjustment part of the fixed screw 106 is damaged and cannot be disassembled with a wrench, an Allen wrench can be used to insert it into the adjustment slot 107 to disassemble the fixed screw 106.

[0038] Among them, each sealing plate 101 has grooves 110 in a circular array on its outer wall. The grooves 110 are semicircular groove structures. The grooves 110 in a circular array together constitute an anti-rolling structure of the sealing plate 101. When the device is placed on the ground, the probability of the device rolling can be reduced due to the obstruction of the grooves 110.

[0039] Embodiment 2:

[0040] On the basis of the first embodiment, each sealing plate 101 is provided with insertion holes 111 in a ring array, and the insertion holes 111 are circular hole structures. Protective rods 2 with cylindrical rod structures are inserted in the insertion holes 111 on the two sealing plates 101 in a ring array. During transportation, the protective rods 2 can be inserted into the insertion holes 111 on the two sealing plates 101. Under the protective effect of the protective rods 2, foreign objects can be prevented from contacting with the roller body 1 and causing damage to the roller body 1.

[0041] Working principle: During assembly, the two snap-in seats 104 are respectively plugged into the left and right sides of the roller body 1. At this time, it is necessary to ensure that the protrusion 105 is plugged into the heat dissipation groove 103. After the plugging is completed, the two sealing plates 101 are fixed to the roller body 1 using twelve fixing screws 106; a water pipe 109 on the left is connected to the drainage pipe of the water pump; when cooling, the water pump is controlled to supply water. At this time, the water enters the roller body 1 through a water pipe 109 on the left, and then is discharged through a water pipe 109 on the right. At this time, the water contacts the inner wall of the roller body 1, realizing water cooling of the roller body 1; during transportation, the protective rod 2 can be plugged into the socket 111 on the two sealing plates 101. Under the protective effect of the protective rod 2, foreign objects can be prevented from contacting the roller body 1 and causing damage to the roller body 1.

[0042] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. Sealed cooling mirror roller, characterized by: The invention comprises a roller body (1), wherein the roller body (1) is a cylindrical tubular structure, and a sealing plate (101) is fixed to the left and right end faces of the roller body (1) via six fixing screws (106); the two sealing plates (101) are both circular plate structures, and a clamping seat (104) with a cylindrical tubular structure is welded to the inner side of the two sealing plates (101), and the two clamping seats (104) are respectively plugged into the left and right sides of the roller body (1); and the outer walls of the two clamping seats (104) are in contact with the inner wall of the roller body (1).

2. The sealed cooling mirror roller according to claim 1, characterized in that: A rotating shaft (102) is welded to the outer side of each sealing plate (101), and a rotating joint (108) is fixed to each rotating shaft (102). The two rotating joints (108) are both connected to the roller body (1), and the rotating joints (108) themselves can rotate. Each rotating joint (108) is connected to a water pipe (109), and the right water pipe (109) is connected to an external water reservoir, and the left water pipe (109) is connected to the drainage pipes of the water supply pump, respectively, and the water inlet pipe of the external water pump is connected to the water reservoir.

3. The sealed cooling mirror roller according to claim 2, characterized in that: The inner wall of the roller body (1) is provided with heat dissipation grooves (103) in the shape of an annular array. The heat dissipation grooves (103) are arc-shaped groove structures. The heat dissipation grooves (103) provided in the annular array together constitute an auxiliary cooling structure of the roller body (1).

4. The sealed cooling mirror roller according to claim 3, characterized in that: Each of the clamping seats (104) is welded with protrusions (105) in a ring array shape, the protrusions (105) are semi-cylindrical rod-shaped structures, and the protrusions (105) are clamped with the heat dissipation grooves (103).

5. The sealed cooling mirror roller according to claim 4, characterized in that: The adjustment portion of the fixing screw rod (106) is a hexagonal structure, and each fixing screw rod (106) is provided with an adjustment slot (107) at the adjustment portion, and the adjustment slot (107) is a hexagonal slot-shaped structure.

6. The sealed cooling mirror roller according to claim 5, characterized in that: The outer wall of each sealing plate (101) is provided with grooves (110) in an annular array, the grooves (110) being a semicircular groove structure, and the grooves (110) provided in the annular array together constitute an anti-rolling structure of the sealing plate (101).

7. The sealed cooling mirror roller according to claim 6, characterized in that: Each sealing plate (101) is provided with insertion holes (111) in an annular array, the insertion holes (111) being a circular hole structure, and protective rods (2) having a cylindrical rod structure are inserted into the insertion holes (111) on the two sealing plates (101) in an annular array.

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