A cooling device for convenient rubber transportation

Abstract

The present invention relates to the field of rubber product conveying, and specifically to a cooling device for conveying rubber, comprising a bottom plate, an air inlet side plate and an air outlet side plate are fixedly installed on the left and right sides of the bottom plate, a plurality of conveyor belt devices are evenly arranged between the air inlet side plate and the air outlet side plate in the up and down directions, a first air inlet box is fixedly installed on the upper ends of the air inlet side plate and the air outlet side plate, a second air inlet box is fixedly installed on the left side of the air inlet side plate, an air outlet and an air inlet are respectively opened on the left and right ends of the first air inlet box, the air outlet and the air inlet are evenly arranged in the front and rear directions, and the air outlet and the air inlet correspond to each other one by one, an air inlet fan is rotatably mounted in the air outlet and the air inlet, and the air outlet connects the first air inlet box and the second air inlet box, so that the present invention can make the air flow pass through the surface of each layer of the rubber sheet, and in the process of cooling the rubber sheet, the phenomenon of mutual obstruction of air flow between multiple layers of rubber sheets will not occur, thereby improving the cooling effect.

Description

Technical Field

[0001] The invention relates to the field of rubber product cooling, in particular to a cooling device which is convenient for conveying rubber. Background Art

[0002] In actual life and industrial production, rubber is widely used. The industrial sector mainly uses rubber to manufacture tapes, hoses, sealing gaskets, rubber rollers, rubber sheets, rubber linings and labor protection products, especially in mining, coal mining, metallurgy and other industries.

[0003] In the process of being made into various finished products, rubber is often made into long strips of rubber sheets, which are then wound into rolls for easy transportation and processing. However, in this process, the rubber raw materials first need to be melted, rolled into sheets, and then cooled and wound.

[0004] The existing rubber sheet cooling conveyor also has the ability to cool the rubber sheet. It uses a fan on top to blow air directly to the rubber sheet. In order to increase the cooling time of the rubber sheet, a multi-layer conveyor belt is often arranged therein, and the rubber sheet is transported back and forth in the multi-layer conveyor belt, thereby increasing the time the rubber sheet is in the cooling conveyor and increasing the cooling effect. However, in the above cooling process, the multi-layer rubber sheets will hinder the flow of air from each other, thereby affecting the cooling effect.

[0005] In view of this, the present invention proposes a cooling device that is convenient for conveying rubber, thereby solving the above technical problems. Summary of the invention

[0006] In order to address the deficiencies of the prior art, the present invention provides a cooling device that is convenient for conveying rubber. Through the design of a new air flow channel, the air flow can be effectively prevented from being blocked by the rubber sheet itself during the cooling of the rubber sheet, thereby improving the cooling effect and efficiency. In this way, the speed of transporting the rubber sheet can be accelerated and the efficiency of the operation can be improved.

[0007] The present invention provides a cooling device for facilitating the conveying of rubber, comprising a bottom plate, an air intake side plate and an air outlet side plate are fixedly installed on the left and right sides of the bottom plate, a plurality of conveyor belt devices are evenly arranged between the air intake side plate and the air outlet side plate in the up-down direction, a first air intake box is fixedly installed on the upper ends of the air intake side plate and the air outlet side plate, a second air intake box is fixedly installed on the left side of the air intake side plate, an air outlet and an air inlet are respectively opened on the left and right ends of the first air intake box, the air outlet and the air inlet are evenly arranged in the front-back direction, and the air outlet and the air inlet correspond to each other one by one, and an air intake fan is rotatably mounted in the air outlet and the air inlet. The air outlet connects the first air inlet box and the second air inlet box, and the air inlet side plate is provided with a group of air inlet slots at the position corresponding to each conveyor belt device, and each group of air inlet slots includes a plurality of air inlet slots evenly distributed in the front-to-back direction, and the air outlet side plate is evenly provided with slot holes; the conveyor belt device includes a conveying fixed plate, a conveying roller and a conveyor belt, and each conveyor belt device includes two conveying fixed plates, and the two conveying fixed plates are respectively fixedly mounted on the air inlet side plate and the air outlet side plate, and conveying rollers rotatably connected to the conveying fixed plates are evenly arranged on the two conveying fixed plates, and all the conveying rollers are wrapped with conveyor belts, and the conveyor belts are processed into a grid hollow shape.

[0008] In particular, a clamping sliding groove is provided on the air intake side plate, and a clamping mechanism is slidably connected in the clamping sliding groove along the vertical direction, and the clamping mechanism includes a clamping sliding plate and a clamping roller, and the clamping sliding plate is slidably connected in the vertical direction along the clamping sliding groove, and a clamping roller is rotatably connected in the clamping sliding plate, and a directional plate is fixedly connected to the upper end of the clamping sliding plate on the air intake side plate, and a sliding constraint rod is fixedly installed on the upper end of the clamping sliding plate, and the sliding constraint rod is slidably connected to the directional plate, and a clamping spring is sleeved on the sliding constraint rod, and the clamping spring is placed between the directional plate and the clamping sliding plate.

[0009] Particularly, the middle of the pressure roller is hollow, and the pressure roller is located on one side of the second air inlet box and is evenly circumferentially provided with a first ventilation groove communicated with the interior thereof, and the pressure roller is evenly provided with air outlet holes at a position extending between the air inlet side plate and the air outlet side plate.

[0010] In particular, the air intake side plate is provided with an airflow changing mechanism on one side corresponding to the air intake groove, and the airflow changing mechanism includes an airflow changing plate, a changing sliding rod, a changing toggle gear and a linkage gear. The airflow changing plate is arranged in the air intake groove, and the front and rear ends of the airflow changing plate are rotatably connected to the front and rear ends of the air intake groove. The airflow changing plate is evenly arranged in the vertical direction, and the air intake side plate is slidably connected with the changing sliding rod at the position corresponding to the air intake groove along the vertical direction. A changing sliding groove is provided on the airflow changing plate along the front and rear direction, and a changing lateral rod is fixedly connected to the changing sliding rod. The changing lateral rod is slidably connected to the changing sliding groove, and a lateral sliding rod is also fixedly connected to the changing sliding rod. A lateral sliding groove is provided on the lateral sliding rod, and the changing toggle gear is rotatably connected to the clamping sliding plate. The direction-changing toggle gear is fixedly connected with a reciprocating protrusion at a non-center position thereof, and the reciprocating protrusion is slidably connected with the lateral sliding groove. A linkage gear meshing with the direction-changing toggle gear is also coaxially fixedly mounted on the clamping roller.

[0011] Particularly, a hemispherical air collecting hood is fixedly mounted on the pressing roller at a position corresponding to the first ventilation groove.

[0012] In particular, the pressure roller is provided with a guide mechanism, which includes a wire rolling ring, an axial groove is opened on the outer side of the pressure roller along its circumference, and a plurality of axial grooves are evenly distributed along the circumference of the pressure roller, and the wire rolling ring is slidably connected with one in the left and right directions, and the axial groove is communicated with the inside of the pressure roller, and the wire rolling ring passes through the axial groove and is fixedly connected to an adjusting block at the middle position of the pressure roller, and an adjusting screw is rotatably connected to the middle position of the pressure roller, and the adjusting screw is machined with threads with opposite spiral directions in the directions corresponding to the two adjusting blocks, and the adjusting screw is threadedly connected to the adjusting block, and the left side wall panel of the above-mentioned second air intake box is fixedly mounted thereon by bolts.

[0013] Particularly, the edge of the wire rolling ring is processed with a circular protrusion, and the cross section of the circular protrusion is triangular.

[0014] Beneficial effects of the present invention:

[0015] (1) The present invention uses an air intake fan to suck air from the air intake port into the first air intake box during rotation, and then the air intake port enters the second air intake box, and then the air intake slot enters the position between the air intake side plate and the air outlet side plate, and then the air intake is discharged from the slot holes on the air outlet side plate. In this way, the air flow can pass through the surface of each layer of the rubber sheet, so that in the process of cooling the rubber sheet, the phenomenon of multiple layers of rubber sheets blocking the air flow will not occur.

[0016] (2) The present invention drives the rotation of the pressure roller through the rubber sheet, and the pressure roller drives the rotation of the linkage gear during the rotation. The linkage gear drives the rotation of the change-direction wave gear during the rotation. The change-direction toggle gear is slidably connected with the lateral sliding groove during the rotation. In this way, the lateral sliding rod can drive the change-direction sliding rod to make reciprocating motion in the vertical direction. At the same time, the change-direction lateral rod is also slidably connected with the change-direction sliding groove. In this way, the airflow deflection plate can make reciprocating swing motion, thereby causing the airflow to deflect back and forth up and down, so that both sides of the rubber sheet can be blown by the airflow, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0020] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a schematic diagram of the internal structure of the pressing roller in the present invention;

[0022] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 6 It is a structural schematic diagram of another viewing angle of the overall structure of the present invention.

[0024] In the figure: 1, bottom plate; 2, air inlet side plate; 21, air inlet groove; 22, pressing sliding groove; 3, air outlet side plate; 4, conveyor belt device; 41, conveyor fixing plate; 42, conveyor roller; 43, conveyor belt; 5, first air inlet box; 51, air outlet; 52, air inlet; 6, second air inlet box; 7, air inlet fan; 8, pressing mechanism; 81, pressing sliding plate; 82, pressing roller; 821, first ventilation groove; 822, air outlet; 823, axial sliding groove; 83 , directional plate; 84, sliding restraint rod; 85, compression spring; 86, air collecting hood; 87, guide mechanism; 871, wire roller ring; 872, adjustment block; 873, adjustment screw; 9, airflow changing mechanism; 91, airflow changing plate; 911, changing sliding groove; 92, changing sliding rod; 921, changing lateral rod; 922, lateral sliding rod; 9221, lateral sliding groove; 93, changing toggle gear; 931, reciprocating protrusion; 94, linkage gear. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] like Figures 1 to 6 As shown, the present invention provides a cooling device for conveying rubber, comprising a bottom plate 1, an air intake side plate 2 and an air outlet side plate 3 are fixedly installed on the left and right sides of the bottom plate 1, a plurality of conveyor belt devices 4 are evenly arranged between the air intake side plate 2 and the air outlet side plate 3 in the up and down direction, a first air intake box 5 is fixedly installed on the upper ends of the air intake side plate 2 and the air outlet side plate 3, a second air intake box 6 is fixedly installed on the left side of the air intake side plate 2, and an air outlet 51 and an air intake 52 are respectively opened at the left and right ends of the first air intake box 5, The air outlet 51 and the air inlet 52 are evenly arranged in the front-to-back direction, and the air outlet 51 and the air inlet 52 correspond to each other one by one. An air intake fan 7 is rotatably mounted in the air outlet 51 and the air inlet 52. The air outlet 51 connects the first air intake box 5 and the second air intake box 6. The air intake side panel 2 is provided with a group of air intake grooves 21 at the position corresponding to each conveyor belt device 4. Each group of air intake grooves 21 includes a plurality of air intake grooves 21 evenly distributed in the front-to-back direction. The air outlet side panel 3 is evenly provided with slot holes.

[0027] During the cooling process of the rubber sheet, the rubber sheet is first crossed through the multi-layer conveyor belt device 4, and finally enters from one end of the cooling device and exits from the cooling device from the other end. At the same time, the motor is fixed on the first air inlet box 5 to drive the rotation of the air intake fan 7. During the rotation process, the air intake fan 7 draws the airflow from the air inlet port 52 into the first air inlet box 5, and then the airflow enters the second air inlet box 6 through the air outlet port 51. Then the airflow air inlet groove 21 enters the position between the air inlet side plate 2 and the air outlet side plate 3, and then the airflow is discharged from the slot holes on the air outlet side plate 3. In the above manner, the airflow can pass through the surface of each layer of the rubber sheet. In this way, during the cooling process of the rubber sheet, the phenomenon of mutual obstruction of air flow between the multiple layers of rubber sheets will not occur, thereby improving the cooling effect.

[0028] like Figures 1 to 5 As shown, the conveyor belt device 4 includes a conveyor fixed plate 41, a conveyor roller 42 and a conveyor belt 43. Each conveyor belt device 4 includes two conveyor fixed plates 41. The two conveyor fixed plates 41 are respectively fixedly mounted on the air inlet side plate 2 and the air outlet side plate 3. Conveyor rollers 42 rotatably connected to the conveyor fixed plates 41 are evenly arranged on the two conveyor fixed plates 41. Conveyor belts 43 are wound around all the conveyor rollers 42, and the conveyor belts 43 are processed into a grid hollow shape.

[0029] During the transportation of the rubber sheet, a motor can be used to drive the rotation of the conveying roller 42, and the rotation of the conveying roller 42 drives the conveyor belt 43 to transport the rubber sheet. At the same time, the conveying rollers 42 in adjacent conveyor belt devices 4 rotate in opposite directions. At the same time, processing the conveyor belt 43 into a grid hollow shape can further allow air to circulate, thereby improving the effect of cooling the rubber sheet.

[0030] like Figures 1 to 5 As shown, a clamping sliding groove 22 is opened on the air intake side plate 2, and a clamping mechanism 8 is slidably connected in the clamping sliding groove 22 along the vertical direction. The clamping mechanism 8 includes a clamping sliding plate 81 and a clamping roller 82. The clamping sliding plate 81 is slidably connected in the vertical direction along the clamping sliding groove 22, and a clamping roller 82 is rotatably connected in the clamping sliding plate 81. A directional plate 83 is fixedly connected to the upper end of the clamping sliding plate 81 on the air intake side plate 2, and a sliding restraint rod 84 is fixedly installed on the upper end of the clamping sliding plate 81. The sliding restraint rod 84 is slidably connected to the directional plate 83, and a clamping spring 85 is sleeved on the sliding restraint rod 84, and the clamping spring 85 is placed between the directional plate 83 and the clamping sliding plate 81.

[0031] During the transportation of the rubber sheet, when the temperature of the rubber sheet has not yet dropped, its texture is often very soft, so it is easy to curl and fold during transportation. The pressure applied by the compression spring 85 can press the rubber sheet through the compression roller 82 to make it fit tightly with the conveyor belt 43, preventing the rubber sheet from curling and folding.

[0032] like Figures 1 to 5 As shown, the middle of the pressure roller 82 is hollow, and the pressure roller 82 is located on one side of the second air intake box 6 and is evenly circumferentially provided with a first ventilation groove 821 that communicates with the interior thereof, and the pressure roller 82 is evenly distributed with air outlet holes 822 at a position extending between the air intake side plate 2 and the air outlet side plate 3.

[0033] In this way, the airflow can enter the pressing roller 82 through the first ventilation groove 821 and can be directly blown to the surface of the rubber sheet through the air outlet holes 822 on the pressing roller 82, thereby further improving the cooling effect.

[0034] A hemispherical air collecting cover 86 is fixedly mounted on the pressure roller 82 at a position corresponding to the first ventilation groove 821 .

[0035] This can further increase the airflow entering the first ventilation groove 821, thereby increasing the air intake into the pressure roller 82, and the gas ejected from the air outlet 822 on the pressure roller 82 will also increase, thereby further improving the heat dissipation efficiency.

[0036] like Figures 1 to 5 As shown, the air intake side plate 2 is provided with an airflow redirecting mechanism 9 on one side corresponding to the air intake slot 21, and the airflow redirecting mechanism 9 includes an airflow redirecting plate 91, a redirecting sliding rod 92, a redirecting toggle gear 93 and a linkage gear 94. The airflow redirecting plate 91 is provided in the air intake slot 21, and the front and rear ends of the airflow redirecting plate 91 are rotatably connected to the front and rear ends of the air intake slot 21. The airflow redirecting plates 91 are evenly arranged in the vertical direction, and the air intake side plate 2 is arranged at a position corresponding to the air intake slot 21 along the vertical direction. The airflow deflection plate 91 is provided with a direction-changing sliding rod 92 in a front-to-rear direction, and a direction-changing lateral rod 921 is fixedly connected to the direction-changing sliding rod 92, and the direction-changing lateral rod 921 is slidably connected to the direction-changing sliding groove 911. The direction-changing sliding rod 92 is also fixedly connected to a lateral sliding rod 922, and a lateral sliding groove 9221 is provided on the lateral sliding rod 922. The direction-changing toggle gear 93 is rotatably connected to the pressing sliding plate 81. The direction-changing toggle gear 93 is fixedly connected to a reciprocating protrusion 931 at a non-center position thereof, and the reciprocating protrusion 931 is slidably connected to the lateral sliding groove 9221. The pressing roller 82 is also coaxially fixedly installed with a linkage gear 94 meshing with the direction-changing toggle gear 93.

[0037] During the contact between the pressure roller 82 and the surface of the rubber sheet, the rubber sheet will drive the pressure roller 82 to rotate, and the pressure roller 82 will drive the linkage gear 94 to rotate during the rotation. The linkage gear 94 will drive the direction-changing wave gear to rotate during the rotation. The direction-changing toggle gear 93 is slidably connected with the lateral sliding groove 9221 during the rotation, so that the lateral sliding rod 922 can drive the direction-changing sliding rod 92 to reciprocate in the vertical direction. At the same time, the direction-changing lateral rod 921 is also slidably connected with the direction-changing sliding groove 911, so that the airflow deflecting plate 91 can make reciprocating swinging motion, thereby making the airflow deflect up and down, so that both sides of the rubber sheet can be blown by the airflow, thereby improving the heat dissipation efficiency.

[0038] like Figures 1 to 5As shown, a guide mechanism 87 is provided on the pressure roller 82, and the guide mechanism 87 includes a wire rolling ring 871. An axial groove 823 is opened on the outer side of the pressure roller 82 along its circumference, and multiple axial grooves 823 are evenly distributed along the circumference of the pressure roller 82. The wire rolling ring 871 is slidably connected with one each in the left and right directions, and the axial groove 823 is communicated with the inside of the pressure roller 82. The wire rolling ring 871 passes through the axial groove 823 and is fixedly connected to an adjusting block 872 at the middle position of the pressure roller 82. The middle position of the pressure roller 82 is rotatably connected with an adjusting screw 873, and the adjusting screw 873 is machined with threads with opposite spiral directions in the directions corresponding to the two adjusting blocks 872, and the adjusting screw 873 is threadedly connected to the adjusting block 872, and the left side wall panel of the second air intake box 6 is fixedly mounted thereon by bolts.

[0039] While the rubber sheet is being transported on the conveyor belt 43, the left and right directions of the rubber sheet can be further constrained by the wire roller 871, so that the rubber sheet moves in a predetermined direction. By rotating the adjusting screw 873 to drive the wire roller 871 to move axially along the clamping roller 82, the position of the wire roller 871 can be adjusted. When the position of the wire roller 871 needs to be adjusted, the left side wall panel of the second air intake box 6 can be removed.

[0040] like Figure 5 As shown, the edge of the wire rolling ring 871 is processed with a circular protrusion, and the cross-section of the circular protrusion is triangular.

[0041] During the processing of the rubber sheet, burrs and waste materials will be generated on its edge. The waste materials and burrs on the edge of the rubber sheet can be removed by the protrusions on the edge of the wire rolling ring 871.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cooling device for conveying rubber, comprising a bottom plate (1), an air inlet side plate (2) and an air outlet side plate (3) being fixedly mounted on the left and right sides of the bottom plate (1), characterized in that: A plurality of conveyor belt devices (4) are evenly arranged between the air intake side plate (2) and the air outlet side plate (3) in the up-down direction; a first air intake box (5) is fixedly installed on the upper ends of the air intake side plate (2) and the air outlet side plate (3); a second air intake box (6) is fixedly installed on the left side of the air intake side plate (2); an air outlet (51) and an air intake (52) are respectively provided at the left and right ends of the first air intake box (5); the air outlet (51) and the air intake (52) are evenly arranged in the front-to-back direction; and The air outlet (51) corresponds to the air inlet (52) one by one, an air inlet fan (7) is rotatably mounted in the air outlet (51) and the air inlet (52), the air outlet (51) connects the first air inlet box (5) and the second air inlet box (6), the air inlet side plate (2) is provided with a group of air inlet grooves (21) at a position corresponding to each conveyor belt device (4), each group of air inlet grooves (21) includes a plurality of air inlet grooves (21) evenly distributed along the front-rear direction, and slot holes are evenly distributed on the air outlet side plate (3); The conveyor belt device (4) comprises a conveyor fixed plate (41), a conveyor roller (42) and a conveyor belt (43), each conveyor belt device (4) comprises two conveyor fixed plates (41), the two conveyor fixed plates (41) are respectively fixedly mounted on the air inlet side plate (2) and the air outlet side plate (3), the two conveyor fixed plates (41) are evenly arranged with conveyor rollers (42) rotatably connected to the conveyor fixed plates (41), all the conveyor rollers (42) are wound with conveyor belts (43), and the conveyor belts (43) are processed into a grid hollow shape; The air intake side plate (2) is provided with a clamping sliding groove (22), and a clamping mechanism (8) is slidably connected in the vertical direction in the clamping sliding groove (22), and the clamping mechanism (8) comprises a clamping sliding plate (81) and a clamping roller (82), and the clamping sliding plate (81) is slidably connected in the vertical direction along the clamping sliding groove (22), and a clamping roller (82) is rotatably connected in the clamping sliding plate (81), and an oriented plate (83) is fixedly connected to the upper end of the clamping sliding plate (81) on the air intake side plate (2), and a sliding restraining rod (84) is fixedly installed on the upper end of the clamping sliding plate (81), and the sliding restraining rod (84) is slidably connected to the oriented plate (83), and a clamping spring (85) is sleeved on the sliding restraining rod (84), and the clamping spring (85) is placed between the oriented plate (83) and the clamping sliding plate (81); The air intake side plate (2) is provided with an airflow direction-changing mechanism (9) on one side corresponding to the air intake slot (21), and the airflow direction-changing mechanism (9) comprises an airflow direction-changing plate (91), a direction-changing sliding rod (92), a direction-changing toggle gear (93) and a linkage gear (94). The airflow direction-changing plate (91) is provided in the air intake slot (21), and the front and rear ends of the airflow direction-changing plate (91) are rotatably connected to the front and rear ends of the air intake slot (21). The airflow direction-changing plate (91) is evenly arranged in the vertical direction. The air intake side plate (2) is slidably connected with the direction-changing sliding rod (92) in the vertical direction at the position corresponding to the air intake slot (21). The airflow direction-changing sliding groove (911) is provided on the airflow direction-changing plate (91) along the front-rear direction. The movable rod (92) is fixedly connected with a direction-changing lateral rod (921), and the direction-changing lateral rod (921) is slidably connected with the direction-changing sliding groove (911). The direction-changing sliding rod (92) is also fixedly connected with a lateral sliding rod (922), and a lateral sliding groove (9221) is provided on the lateral sliding rod (922). The direction-changing toggle gear (93) is rotatably connected with the clamping sliding plate (81). The direction-changing toggle gear (93) is fixedly connected with a reciprocating protrusion (931) at a non-center position thereof, and the reciprocating protrusion (931) is slidably connected with the lateral sliding groove (9221). The clamping roller (82) is also coaxially fixedly installed with a linkage gear (94) meshing with the direction-changing toggle gear (93).

2. A cooling device for facilitating rubber transportation according to claim 1, characterized in that: The center of the pressure roller (82) is hollow. The pressure roller (82) is located on one side of the second air inlet box (6) and is evenly provided with a first ventilation groove (821) in communication with the interior thereof. The pressure roller (82) is evenly distributed with air outlet holes (822) at a position extending between the air inlet side plate (2) and the air outlet side plate (3).

3. A cooling device for facilitating rubber transportation according to claim 2, characterized in that: A hemispherical air collecting hood (86) is fixedly mounted on the pressing roller (82) at a position corresponding to the first ventilation groove (821).

4. A cooling device for facilitating rubber transportation according to claim 3, characterized in that: The pressure roller (82) is provided with a guide mechanism (87), the guide mechanism (87) includes a wire rolling ring (871), an axial slide groove (823) is provided on the outer side of the pressure roller (82) along its circumference, a plurality of axial slide grooves (823) are evenly distributed along the circumference of the pressure roller (82), one of the wire rolling rings (871) is slidably connected to the pressure roller (82) in the left and right directions, the axial slide grooves (823) are communicated with the inside of the pressure roller (82), and the wire rolling ring ( 871) passes through the axial slide groove (823) and is fixedly connected to the adjusting block (872) at the middle position of the clamping roller (82); the middle position of the clamping roller (82) is rotatably connected to an adjusting screw (873); the adjusting screw (873) is processed with threads in opposite directions in the directions corresponding to the two adjusting blocks (872), and the adjusting screw (873) is threadedly connected to the adjusting block (872); the left side wall panel of the second air intake box (6) is fixed thereon by bolts.

5. A cooling device for facilitating rubber transportation according to claim 4, characterized in that: The edge of the wire rolling ring (871) is processed with a circular protrusion, and the cross section of the circular protrusion is triangular.

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