Softening equipment for rubber roller manufacturing

Abstract

The utility model relates to the technical field of rubber roller processing, in particular to softening equipment for rubber roller manufacturing, which comprises a softening cylinder component, an inner cavity of the softening cylinder component is provided with an inner track component, the inner track component is in rolling connection with a placing frame component, an outer track component is arranged outside the opening end of the softening cylinder component, and the outer track component is in rolling connection with the placing frame component. A traction frame body assembly is connected to the outer rail assembly in a rolling mode, and the traction frame body assembly is detachably connected with the containing frame assembly. A heat dissipation device is connected to the top of an inner cavity of the softening cylinder assembly and comprises a heating part and a heat dissipation driving part which rapidly blows heat generated by the heating part to the containing frame assembly, and the heating part is arranged in the length direction of the softening cylinder assembly. The rubber roller is reasonable in structure, the problem that heat in the softening cylinder assembly is not uniformly distributed is solved, and the softening effect of the rubber roller is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber rollers, in particular to a softening device for manufacturing rubber rollers. Background Art

[0002] A rubber roller is a cylindrical roller made of rubber material, which is usually made of rubber material bonded to a metal or plastic core. In order to improve the elasticity of the rubber roller surface, reduce friction and improve performance, it is usually necessary to soften the surface of the rubber roller. Generally, the softening treatment is carried out by heating. The hardness of the rubber material decreases as the temperature increases. When the temperature reaches a certain value and the heating time is usually 5-10 minutes, the rubber will soften. This is because high temperature will decompose the molecular structure of the rubber and destroy its cross-linking structure and elasticity. When the rubber on the rubber roller is softened by heating, it is usually necessary to use a heating cylinder softening device, place multiple rubber rollers on a placement rack, move the placement rack into the heating cylinder, and let the rubber roller stand in the heating cylinder for a period of time to achieve the purpose of softening.

[0003] With respect to the above-mentioned related technologies, the inventors found that when the existing heating cylinder softening equipment is in use, it takes a long time for the heat to be evenly distributed in the heating cylinder, resulting in different softening times for the rubber roller in different areas of the heating cylinder, thereby reducing the softening effect of the rubber roller. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a softening device for making a rubber roller, which solves the problem of uneven heat distribution in a softening cylinder component and enhances the softening effect of the rubber roller.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a softening device made of a rubber roller, including: a softening cylinder assembly, the inner cavity of the softening cylinder assembly is provided with an inner track assembly, a placement frame assembly is rollingly connected to the inner track assembly, an outer track assembly is provided on the outside of the open end of the softening cylinder assembly, a traction frame body assembly is rollingly connected to the outer track assembly, and the traction frame body assembly is detachably connected to the placement frame assembly.

[0006] By adopting the above technical solution, when in use, multiple rubber rollers to be wheeled are placed on the placement rack assembly, and the traction frame assembly drives the placement rack assembly to roll on the inner track assembly, that is, the placement rack assembly moves to the inner cavity of the softening cylinder assembly, and the softening cylinder assembly is operated to seal it to achieve a sealing effect.

[0007] In a preferred example, the utility model can be further configured as follows: a heat dissipation device is connected to the top of the inner cavity of the softening cylinder assembly, and the heat dissipation device includes a heating element and a heat dissipation driving element that quickly blows the heat generated by the heating element to the placement rack assembly, and the heating element is arranged along the length direction of the softening cylinder assembly.

[0008] By adopting the above technical solution, the heating element generates a large amount of heat when it is working, and the heat dissipation driving element quickly drives the heat near the heating element to the surface of the rubber roller on the placement rack assembly, so that the heat generated by the heating element can quickly heat and soften the rubber rollers placed in different areas of the softening cylinder assembly, thereby enhancing the softening effect of the rubber roller and improving the softening efficiency.

[0009] In a preferred example, the utility model can be further configured as follows: the heating element includes an electric heating tube and vertical plates connected to both ends thereof, and the top end of the vertical plate is connected to the top of the inner cavity of the softening cylinder assembly.

[0010] By adopting the above technical solution, after the electric heating tube is connected to the external power supply through the wire, the electric heating tube generates heat during operation, and the heat generated by the electric heating tube is distributed along the length direction of the softening cylinder assembly.

[0011] In a preferred example, the utility model can be further configured as follows: the heat dissipation drive component includes a rotating shaft rotatably connected between the vertical plates, the outer circular ring array of the rotating shaft is connected to a plurality of strip blades, one end of the rotating shaft passes through the end of the softening cylinder assembly and is connected to a motor 1, the motor 1 is installed on the softening cylinder assembly, the rotating shaft is located directly above the electric heating tube, and an arc-shaped air guide plate located above the rotating shaft is connected between the vertical plates.

[0012] By adopting the above technical solution, the motor drives the rotating shaft to rotate, and the rotating shaft drives the strip blades to rotate. The strip blades drive the heat around the electric heating tube to move quickly toward the placement rack assembly. By using the arc-shaped air guide plate, the wind generated by the strip blades is guided to blow the heat to the placement rack assembly below, thereby improving the heat transmission speed.

[0013] In a preferred example, the utility model can be further configured as follows: the placement rack assembly includes a movable frame body, the four corners of the lower plane of the movable frame body are respectively connected to the first rolling wheels, the first rolling wheels are rollingly connected to the inner track assembly, the two ends of the upper plane of the movable frame body are respectively connected to support rod members 1, a plurality of support rod members 2 are arranged between the support rod members 1, the support rod member 1 includes two support rod bodies 1, and at least one horizontal support seat component is connected between the support rod bodies 1 in the vertical direction, and the support rod member 2 includes two support rod bodies 2, and at least one horizontal support seat component is respectively connected to the two sides between the support rod bodies 2 in the vertical direction.

[0014] By adopting the above technical solution, a rubber stick can be placed on the transverse support seat component between support rod one and its adjacent support rod two, and a rubber stick can also be placed on the transverse support seat component between adjacent support rods two. There is a gap between the rubber rollers to facilitate heat transfer. Since the first rolling wheel on the movable frame is rollingly connected to the inner track assembly, it is convenient for the placement frame assembly to move in the inner cavity of the softening cylinder assembly.

[0015] In a preferred example, the utility model can be further configured as follows: the transverse supporting seat component includes an L-shaped plate and a plurality of arc-shaped seat bodies connected to the L-shaped plate at intervals.

[0016] By adopting the above technical solution, one end of the rubber roller falls on the inner cavity of the arc seat body, and the other end falls on the inner cavity of the corresponding arc seat body, so that there is a certain gap between adjacent rubber rollers, which facilitates air flow and enhances the uniformity of heating on the surface of the rubber roller.

[0017] In a preferred example, the utility model can be further configured as follows: the traction frame assembly includes a traction frame, one end of the lower plane of the traction frame is connected to an active support wheel member, and the other end is connected to a driven support wheel member, and also includes a plug-in component, and the traction frame is detachably connected to the placement frame assembly through the plug-in component.

[0018] By adopting the above technical solution, after the traction frame assembly is detachably connected to the placement frame assembly through the connector, the active supporting wheel assembly works to drive the traction frame to move along the length direction of the inner track assembly, thereby achieving the purpose of driving the traction frame to move linearly.

[0019] In a preferred example, the utility model can be further configured as follows: a suction assembly is connected above the open end of the softening cylinder assembly, and the suction assembly is suitable for sucking out the odor emitted by the rubber wheel after being damaged. The suction assembly includes a suction hood and a suction pipe connected to the top thereof, and the suction pipe is connected to an external exhaust fan. The upper plane of the suction hood is connected to a plurality of fixing rods at intervals.

[0020] By adopting the above technical scheme, after the rubber roller is heated for a period of time to soften in the softening cylinder assembly, the performance of the rubber roller is improved. When the opening of the softening cylinder assembly is opened and the traction frame assembly drives the placement frame assembly to move out the softening cylinder assembly, the rubber roller produces more odor due to the heat. The external exhaust fan works to suck away the gas in the inner cavity of the suction hood. The inner cavity of the suction hood is opened into a negative pressure, and the odor under the suction hood is sucked in and then discharged, thereby reducing the odor from drifting into the air in the workshop, which is beneficial to the health of the workers.

[0021] In summary, the present invention includes at least one of the following beneficial technical effects:

[0022] The electric heating tube on the heating element is arranged along the length direction of the softening cylinder assembly. The heat generated by the electric heating tube is distributed above the placement rack assembly. When the motor works, it drives the rotating shaft to rotate, and the rotating shaft drives the strip blades to rotate. The strip blades drive the heat around the electric heating tube to move quickly toward the placement rack assembly. Through the use of the arc-shaped air guide plate, the wind generated by the strip blades is guided to blow the heat to the placement rack assembly below, thereby improving the heat transmission speed, so that the heat can be quickly distributed in the inner cavity of the softening cylinder assembly in a shorter time, so that the outer surfaces of multiple rubber rollers can be heated and softened, reducing the difference in heating time of different rubber rollers, and enhancing the softening effect of the rubber rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0024] Figure 1 The utility model is a structural schematic diagram of a preferred embodiment of a softening device for making a rubber roller.

[0025] Figure 2 yes Figure 1 Middle softening cylinder assembly (20), heat dissipation device (70) and inner track assembly (30)

[0026] Schematic diagram of the connection structure.

[0027] Figure 3 yes Figure 1 A schematic structural diagram of the middle placement rack assembly (40).

[0028] Figure 4 yes Figure 1 A schematic structural diagram of the middle traction frame assembly (60).

[0029] Figure 5 yes Figure 1 Schematic diagram of the structure of the hinged rod.

[0030] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle locking rod.

[0031] Figure 7 yes Figure 1 Schematic diagram of the structure of the Chinese and foreign track components.

[0032] Figure 8 yes Figure 1 Schematic diagram of the structure of the heat dissipation device.

[0033] In the figure: 20, softening cylinder assembly; 30, inner track assembly; 40, placement rack assembly; 50, outer track assembly; 60, traction frame assembly; 70, heat dissipation device; 80, suction assembly;

[0034] 21. Softening cylinder; 22. Articulated rod; 23. Circular sealing cover; 24. Annular high temperature resistant sealing strip; 25. Support seat; 26. Locking rod; 221. Fixed shaft; 222. L-shaped connecting plate; 223.

[0035] Fixed plate; 261, U-shaped seat; 262, U-shaped limiting plate; 263, swing rod body; 264, rotating shaft;

[0036] 31. inner track member; 311. strip block; 312. inner track body;

[0037] 41. Mobile frame; 42. First rolling wheel; 43. Support rod 1; 44. Support rod 2; 45.

[0038] Horizontal support seat component; 431, support rod body 1; 441, support rod body 2; 451, L-shaped plate; 452,

[0039] Arc-shaped seat;

[0040] 51. Outer orbital body;

[0041] 61, traction frame body; 62, active support wheel; 63, driven support wheel; 64, plug-in piece; 621, U-shaped frame 1; 622, active shaft; 623, active support wheel body; 624, motor 2; 631, U-shaped frame 2; 632, driven shaft; 633, driven support wheel body; 641, plug-in block; 642, round hole; 643,

[0042] Plug pin body; 644, plug hole; 645, waist-shaped hole;

[0043] 71, heating element; 72, heat dissipation driving element; 711, electric heating tube; 712, vertical plate; 721, rotating shaft;

[0044] 722, strip blade; 723, motor 1; 724, arc-shaped air guide plate;

[0045] 81. air suction hood; 82. air suction pipe; 83. fixing rod;

[0046] 9. Limit baffle. DETAILED DESCRIPTION

[0047] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0048] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0049] Reference Figures 1 to 8 , a softening device made of a rubber roller disclosed in the utility model, comprising: a softening cylinder assembly 20, the softening cylinder assembly 20 comprises a softening cylinder body 21 with an opening at one end, a hinged rod 22 and a circular sealing cover body 23, one end surface of the circular sealing cover body 23 is connected with an annular high temperature resistant sealing strip 24, the open end of the softening cylinder body 21 is connected to the circular sealing cover body 23 through the hinged rod 22, and the lower end of the outer cylindrical surface of the softening cylinder body 21 is spaced apart and connected with two supporting seats 25, the hinged rod 22 comprises a fixed shaft 221 and two L-shaped connecting plates 222 arranged at intervals and connected to the circular sealing cover body 23, the fixed shaft 221 is penetrated on the L-shaped connecting plate 222 and fixedly connected thereto, and fixing plates 223 are respectively provided at both ends of the fixed shaft 221, the fixed shaft 221 is penetrated on the fixing plate 223 and rotatably connected thereto, and the fixing plate 223 is connected to the outer cylindrical surface of the softening cylinder body 21, and also comprises a locking rod 26, which is suitable for driving the circular The sealing cover 23 is tightly connected with the open end of the softening cylinder 21 through the annular high-temperature resistant sealing strip 24. The locking rod 26 includes a U-shaped seat 261, a U-shaped limiting plate 262 and a swinging rod 263 arranged in the U-shaped seat 261. A rotating shaft 264 is passed through the U-shaped seat 261, and the rotating shaft 264 passes through the swinging rod 263 and is fixedly connected with it. A nut is threadedly connected to the outer end of the swinging rod 263. The U-shaped seat 261 is connected with the outer circle of the circular sealing cover 23, and the U-shaped limiting plate 262 is connected with the softening cylinder 21. When in use, the circular sealing cover 23 is rotated so that the annular high-temperature resistant sealing strip 24 contacts with the open end of the softening cylinder 21, and the swinging rod 263 swings into the inner cavity of the U-shaped limiting plate 262. The rotating nut drives the swinging rod 263 to move axially, thereby driving the circular sealing cover 23 to be tightly sealed and connected with the softening cylinder 21 through the annular high-temperature resistant sealing strip 24. The structure is simple and the operation is convenient.

[0050] The inner cavity of the softening cylinder assembly 20 is provided with an inner track assembly 30, and the inner track assembly 30 includes two symmetrically arranged inner track members 31, and the inner track member 31 includes a strip block 311 with a triangular cross-section, and the upper plane of the strip block 311 is connected to the inner track body 312, and the strip block 311 is connected to the inner wall of the softening cylinder body 21, and the inner track assembly 30 is rollingly connected to the placement rack assembly 40.

[0051] The placement rack assembly 40 includes a mobile frame 41, and the four corners of the lower plane of the mobile frame 41 are respectively connected to the first rolling wheels 42, and the first rolling wheels 42 are rollingly connected to the inner track assembly 30. The two ends of the upper plane of the mobile frame 41 are respectively connected to support rods 1 43, and a plurality of support rods 2 44 are arranged between the support rods 1 43. The lower ends of the support rods 2 44 are connected to the mobile frame 41. The support rods 1 43 include two support rods 1 431, and the lower ends of the support rods 1 431 are connected to the mobile frame 41. There is at least one horizontal support seat component 45 connected between the support rods 1 431 in the vertical direction. The support rods 2 44 include two support rods 2 441, and the support rods 2 441 are connected to the mobile frame 41. The lower end is connected to the movable frame 41, and at least one of the transverse support seat components 45 is connected to both sides between the support rod bodies 441 in the vertical direction; the transverse support seat component 45 includes an L-shaped plate 451 and a plurality of arc-shaped seat bodies 452 connected to the L-shaped plate 451 at intervals; a rubber stick can be placed on the transverse support seat component 45 between the support rod 1 43 and the adjacent support rod 2 44, and a rubber stick can also be placed on the transverse support seat component 45 between the adjacent support rods 2 44. There is a gap between the rubber rollers to facilitate heat transfer. Since the first rolling wheel 42 on the movable frame 41 is rollingly connected to the inner track assembly 30, it is convenient for the placement frame assembly 40 to move in the inner cavity of the softening cylinder assembly 20.

[0052] An outer rail assembly 50 is provided on the outside of the open end of the softening cylinder assembly 20, and the outer rail assembly 50 includes two outer rail bodies 51 symmetrically connected to the ground, and the cross section of the outer rail body 51 is the same as the cross section of the inner rail body 312. A traction frame assembly 60 is rollingly connected to the outer rail assembly 50, and the traction frame assembly 60 is detachably connected to the placement frame assembly 40; the traction frame assembly 60 includes a traction frame body 61, and one end of the lower plane of the traction frame body 61 is connected to an active support wheel member 62, and the other end is connected to a driven support wheel member 63, and also includes a plug-in member 64, and the traction frame body 61 is detachably connected to the placement frame assembly 40 through the plug-in member 64; the active support wheel member 62 includes a U-shaped frame 621 and an active shaft passing through the U-shaped frame 621 622, the driving shaft 622 is rotatably connected to the U-shaped frame 1 621, the U-shaped frame 1 621 is connected to the bottom of the traction frame body 61, the outer circle of the driving shaft 622 is spaced apart and connected to two driving support wheel bodies 623, the U-shaped frame is connected to a motor 2 624 for driving the driving shaft 622 to rotate, the driven support wheel member 63 includes a U-shaped frame 2 631 and a driven shaft 632 passing through the U-shaped frame 2 631, the driven shaft 632 is rotatably connected to the U-shaped frame 2 631, and the outer circle of the driven shaft 632 is spaced apart and connected to two driven support wheel bodies 633; ​​the motor 2 624 drives the driving shaft 622 to rotate, and the driving shaft 622 drives the active support wheel body 623 to rotate, thereby driving the traction frame body 61 to move along the length direction of the outer track body 51.

[0053] The connector 64 includes at least one plug-in block 641, which is connected to one end of the traction frame body 61. A round hole 642 is provided on the plug-in block 641, and a plug pin 643 is passed through the round hole 642. A plug-in hole 644 corresponding to the plug pin 643 is provided at one end of the movable frame body 41. A waist-shaped hole 645 passing through the plug-in hole 644 is penetrated on the movable frame body 41. After the plug pin 643 passes through the waist-shaped hole 645 and the plug-in hole 644 in turn, the plug-in block 641 is prevented from detaching from the plug-in hole 644, thereby achieving the purpose of convenient disassembly.

[0054] A heat dissipation device 70 is connected to the top of the inner cavity of the softening cylinder assembly 20, and the heat dissipation device 70 includes a heating element 71 and a heat dissipation driving element 72 that quickly blows the heat generated by the heating element 71 to the placement rack assembly 40, and the heating element 71 is arranged along the length direction of the softening cylinder assembly 20; the heating element 71 includes an electric heating tube 711 and vertical plates 712 connected at both ends thereof, and the top of the vertical plate 712 is connected to the top of the inner cavity of the softening cylinder assembly 20; after the electric heating tube 711 is connected to an external power supply through an electric wire, the electric heating tube 711 generates heat when it works, and the heat generated by the electric heating tube 711 is distributed along the length direction of the softening cylinder assembly 20.

[0055] The heat dissipation driving member 72 includes a rotating shaft 721 rotatably connected between the vertical plates 712, a plurality of strip blades 722 are connected to the outer circular ring array of the rotating shaft 721, one end of the rotating shaft 721 passes through the end of the softening cylinder assembly 20 and is connected to a motor 723, the motor 723 is installed on the softening cylinder assembly 20, the rotating shaft 721 is located directly above the electric heating tube 711, and an arc-shaped air guide plate 724 located above the rotating shaft 721 is connected between the vertical plates 712; the motor 723 drives the rotating shaft 721 to rotate when it works, and the rotating shaft 721 drives the strip blades 722 to rotate, and the strip blades 722 drive the heat around the electric heating tube 711 to move quickly toward the placement rack assembly 40, and through the use of the arc-shaped air guide plate 724, the wind generated by the strip blades 722 is guided to blow the heat toward the placement rack assembly 40 below, thereby improving the heat transmission speed.

[0056] A suction assembly 80 is connected above the open end of the softening cylinder assembly 20. The suction assembly 80 is suitable for sucking out the odor emitted by the rubber wheel after being heated. The suction assembly 80 includes a suction cover 81 and a suction pipe 82 connected to the top thereof. The suction pipe 82 is connected to an external exhaust fan. A plurality of fixing rods 83 are connected to the upper plane of the suction cover 81 at intervals; the upper end of the fixing rod 83 can be connected to the top of the workshop to fix the suction cover 81. The rubber roller is heated in the softening cylinder assembly 20. After softening for a period of time, the performance of the rubber roller is improved. When the opening of the softening cylinder assembly 20 is opened and the traction frame assembly 60 drives the placement frame assembly 40 to move out of the softening cylinder assembly 20, the rubber roller produces more odor due to the heat. The external exhaust fan works to suck away the gas in the inner cavity of the suction hood 81. The inner cavity of the suction hood 81 is opened into a negative pressure, and the odor under the suction hood 81 is sucked in and then discharged, thereby reducing the odor from drifting into the air in the workshop, which is beneficial to the health of the workers.

[0057] The outer ends of the outer track body 51 are respectively connected to the limit baffles 9, which have a limiting effect on the active supporting wheel body 623 on the traction frame assembly 60, thereby preventing the traction frame assembly 60 from driving the placement frame assembly 40 to separate from the inner track member 31.

[0058] The implementation principle of this embodiment is: when in use, the heating element 71 generates a lot of heat, and the strip blades 722 on the heat dissipation drive member 72 rotate to quickly drive the heat generated by the heating element 71 to the surface of the rubber roller on the placement rack assembly 40, so that the heat generated by the heating element 71 can quickly heat and soften the rubber rollers placed in different areas of the softening cylinder assembly 20, thereby enhancing the softening effect of the rubber rollers and improving the softening efficiency.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A softening device for making a rubber roller, comprising: The softening cylinder assembly (20) is characterized in that an inner track assembly (30) is provided in the inner cavity of the softening cylinder assembly (20), a placement frame assembly (40) is rollingly connected to the inner track assembly (30), an outer track assembly (50) is provided on the outside of the open end of the softening cylinder assembly (20), a traction frame assembly (60) is rollingly connected to the outer track assembly (50), and the traction frame assembly (60) is detachably connected to the placement frame assembly (40); A heat dissipation device (70) is connected to the top of the inner cavity of the softening cylinder assembly (20), and the heat dissipation device (70) comprises a heating element (71) and a heat dissipation driving element (72) for rapidly blowing the heat generated by the heating element (71) toward the placement rack assembly (40), and the heating element (71) is arranged along the length direction of the softening cylinder assembly (20).

2. The softening device for making a rubber roller according to claim 1, characterized in that: The heating element (71) comprises an electric heating tube (711) and vertical plates (712) connected to both ends thereof, and the top end of the vertical plate (712) is connected to the top of the inner cavity of the softening cylinder assembly (20).

3. The softening device for making a rubber roller according to claim 2, characterized in that: The heat dissipation driving member (72) comprises a rotating shaft (721) rotatably connected between the vertical plates (712); a plurality of strip blades (722) are connected to an outer circular ring array of the rotating shaft (721); one end of the rotating shaft (721) passes through the end of the softening cylinder assembly (20) and is connected to a motor 1 (723); the motor 1 (723) is installed on the softening cylinder assembly (20); the rotating shaft (721) is located directly above the electric heating tube (711); and an arc-shaped air guide plate (724) located above the rotating shaft (721) is connected between the vertical plates (712).

4. The softening device for making a rubber roller according to claim 1, characterized in that: The placement rack assembly (40) comprises a movable frame body (41), the four corners of the lower plane of the movable frame body (41) are respectively connected to first rolling wheels (42), the first rolling wheels (42) are rollingly connected to the inner track assembly (30), the two ends of the upper plane of the movable frame body (41) are respectively connected to support rod members 1 (43), a plurality of support rod members 2 (44) are arranged between the support rod members 1 (43), the support rod member 1 (43) comprises two support rod bodies 1 (431), at least one transverse support seat component (45) is connected between the support rod bodies 1 (431) in the vertical direction, and the support rod member 2 (44) comprises two support rod bodies 2 (441), at least one transverse support seat component (45) is respectively connected to the two sides between the support rod bodies 2 (441) in the vertical direction.

5. The softening device for making a rubber roller according to claim 4, characterized in that: The transverse supporting seat component (45) comprises an L-shaped plate (451) and a plurality of arc-shaped seat bodies (452) connected to the L-shaped plate (451) at intervals.

6. The softening device for making a rubber roller according to claim 1, characterized in that: The traction frame assembly (60) comprises a traction frame (61), one end of the lower plane of the traction frame (61) is connected to an active support wheel (62), and the other end is connected to a driven support wheel (63), and also comprises a plug-in connector (64), and the traction frame (61) is detachably connected to the placement frame assembly (40) via the plug-in connector (64).

7. The softening device for making a rubber roller according to claim 1, characterized in that: A suction assembly (80) is connected above the open end of the softening cylinder assembly (20). The suction assembly (80) is suitable for sucking out the odor emitted by the rubber wheel after being damaged. The suction assembly (80) comprises a suction hood (81) and a suction pipe (82) connected to the top thereof. The suction pipe (82) is connected to an external exhaust fan. A plurality of fixing rods (83) are connected to the upper plane of the suction hood (81) at intervals.

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