阅读说明：本技术 一种皮带线用驱动滚筒 (Driving roller for belt line ) 是由 孙嘉慧 孙俊林 孙浩伟 吴晓濛 赵建平 于 2020-12-30 设计创作，主要内容包括：本发明公开了一种皮带线用驱动滚筒,涉及滚筒摩擦技术领域,包括驱动滚筒本体,所述驱动滚筒本体包括外护圈,所述外护圈的内部设置有降温器,所述降温器包括护圈,所述外护圈的外表面上盖固定连接有减震柱,所述减震柱包括U型套,所述U型套的内表面上固定连接有弹簧一,所述弹簧一的一端上固定连接有吸风器,所述吸风器的外表面上固定连接有导热层,所述导热层的外表面上搭接有内弧块。本发明通过内摩层来增加与滚筒之间的摩擦力,再通过外护层表面上的条形文来增加表面上的条形花纹,以此来增加与外部物体之间的摩擦力,利用条形文内部的拉力弹簧来增加条形文的抗压性,达到了对表面上的花纹进行抗压,降低了花纹磨损程度的效果。(The invention discloses a driving roller for a belt line, which relates to the technical field of roller friction and comprises a driving roller body, wherein the driving roller body comprises an outer protective ring, a cooler is arranged inside the outer protective ring, the cooler comprises a protective ring, a damping column is fixedly connected to the outer surface upper cover of the outer protective ring, the damping column comprises a U-shaped sleeve, a first spring is fixedly connected to the inner surface of the U-shaped sleeve, one end of the first spring is fixedly connected with an air suction device, a heat conduction layer is fixedly connected to the outer surface of the air suction device, and an inner arc block is lapped on the outer surface of the heat conduction layer. According to the invention, the friction force between the roller and the inner friction layer is increased, and the bar-shaped patterns on the surface are increased through the bar-shaped texts on the surface of the outer protective layer, so that the friction force between the roller and an external object is increased, the compression resistance of the bar-shaped texts is increased by using the tension springs in the bar-shaped texts, and the effects of compression resistance of the patterns on the surface and reduction of the abrasion degree of the patterns are achieved.)

1. A drive roller for a belt line, comprising a drive roller body (1), characterized in that: driving roller body (1) is including outer protective shroud (2), the inside of outer protective shroud (2) is provided with cooler (3), cooler (3) are including protective shroud (31), the surface upper cover fixedly connected with shock-absorbing post (4) of outer protective shroud (2), shock-absorbing post (4) are including U jacket (41).

2. The drive roller for a belt line according to claim 1, characterized in that: fixedly connected with spring (42) on the internal surface of U type cover (41), one of spring (42) serves fixedly connected with and inhales fan (43), fixedly connected with heat-conducting layer (44) on the surface of air-sucking fan (43), the overlap joint has inner arc piece (46) on the surface of heat-conducting layer (44), fixedly connected with frictional layer (45) on the surface of inner arc piece (46), fixedly connected with damping spring (47) on the surface of frictional layer (45).

3. The drive roller for a belt line according to claim 2, characterized in that: the friction layer (45) comprises a protection plate (451), an arc rubber block (452) is fixedly connected to the outer surface of the protection plate (451), a fixing block (453) is fixedly connected to the outer surface of the arc rubber block (452), and a top column block (454) is fixedly connected to the outer surface of the fixing block (453).

4. A drive roller for a belt line according to claim 3, characterized in that: the top column block (454) comprises an inner friction layer (4541), an outer protection layer (4542) is fixedly connected to the outer surface of the inner friction layer (4541), a bar-shaped text (4543) is fixedly connected to the outer surface of the outer protection layer (4542), an inner cavity (4544) is formed in the bar-shaped text (4543), an inner rubber ring (4545) is pasted on the inner surface of the bar-shaped text (4543), a first fixing ring (4546) is fixedly connected to the inner surface of the inner rubber ring (4545), and a tension spring (4547) is fixedly connected to the outer surface of the first fixing ring (4546).

5. The drive roller for a belt line according to claim 2, characterized in that: the heat conduction layer (44) comprises a heat conduction plate (441), a heat absorption plate (442) is fixedly connected to the outer surface of the heat conduction plate (441), and heat conduction holes (443) are formed in the outer surface of the heat absorption plate (442).

6. The drive roller for a belt line according to claim 2, characterized in that: the air suction device (43) comprises an outer protective shell (431), an air inlet (432) is formed in the outer surface of the outer protective shell (431), an inner connecting plate (433) is fixedly connected to the inner surface of the outer protective shell (431), a fan (434) is fixedly connected to the outer surface of the inner connecting plate (433), and an air outlet (435) is formed in the lower surface of the outer protective shell (431).

7. The drive roller for a belt line according to claim 1, characterized in that: fixed connection has water pipe (32) in protective shroud (31) internal surface, be provided with on the surface of water pipe (32) waterproof glue piece (33), fixedly connected with water guide roller (34) on the surface of water pipe (32), one of water guide roller (34) serves fixedly connected with brush (35), slotted hole (36) have been seted up on the surface of protective shroud (31).

8. The drive roller for a belt line according to claim 7, characterized in that: the water pipe (32) comprises a water guide pipe (321), a connecting hole (322) is formed in the outer surface of the retainer (31), a water guide groove (323) is formed in the inner surface of the water guide pipe (321), and a water outlet (324) is formed in one end of the water guide groove (323).

9. The drive roller for a belt line according to claim 2, characterized in that: damping spring (47) includes bottom plate (471), fixedly connected with outer casing (472) on the surface of bottom plate (471), fixedly connected with retainer plate two (473) on the surface of bottom plate (471), fixedly connected with spring two (474) on the surface of bottom plate (471), the overlap joint has inner casing (475) on the surface of spring two (474), roof (476) in fixedly connected with on the surface of inner casing (475).

Technical Field

The invention relates to a driving roller device, relates to the technical field of roller friction, and particularly relates to a driving roller for a belt line.

Background

The roller and the cylindrical parts are divided into a driving roller and a driven roller, are applied to conveying equipment such as a printing machine, a digital printer and the like, and various transmission conveying systems such as papermaking and packaging machinery and the like, and are mainly made of stainless steel, steel casting and forged alloy steel cores.

The following problems exist in the prior art:

1. when the existing roller is transported in a rotating mode, the friction degree between the outer surface and the crawler belt is increased along with the increase of the using time, and patterns on the surface are abraded, so that the crawler belt slips on the surface of the roller, the normal use of the roller of a crawler belt instrument is influenced, the processing efficiency of products is delayed, and the labor time of workers is increased;

2. current cylinder can produce a large amount of high temperature condition between track and the gyro wheel in the during operation, under the high temperature environment, can produce the reaction of thermal expansion between track and the cylinder, can reduce the life of track under long-time use.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a driving roller for a belt line, wherein one purpose is to provide the driving roller with the characteristic of increasing the friction force between the roller and a track, and solve the problems that the track slips on the surface of the roller due to the fact that patterns are ground off, the normal use of the roller of a track instrument is influenced, the processing efficiency of a product is delayed, and the labor time of workers is increased; wherein another kind of purpose can reduce the life problem of track under long-time use in order to solve the reaction that can produce the thermal expansion between track and the cylinder to reach the effect of cooling down between track and the cylinder.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a driving roller for belt line, includes the driving roller body, the driving roller body includes outer protective shroud, the inside of outer protective shroud is provided with the cooler, the cooler includes the protective shroud, the outer surface upper cover fixedly connected with shock-absorbing post of outer protective shroud, the shock-absorbing post includes U type cover.

The technical scheme of the invention is further improved as follows: the shock absorbing device is characterized in that a first spring is fixedly connected to the inner surface of the U-shaped sleeve, an air suction device is fixedly connected to one end of the first spring, a heat conducting layer is fixedly connected to the outer surface of the air suction device, an inner arc block is lapped on the outer surface of the heat conducting layer, a friction layer is fixedly connected to the outer surface of the inner arc block, and a shock absorbing spring is fixedly connected to the outer surface of the friction layer.

The technical scheme of the invention is further improved as follows: the friction layer comprises a guard plate, an arc rubber block is fixedly connected to the outer surface of the guard plate, a fixed block is fixedly connected to the outer surface of the arc rubber block, and a top column block is fixedly connected to the outer surface of the fixed block.

The technical scheme of the invention is further improved as follows: the support pillar block comprises an inner friction layer, an outer protection layer is fixedly connected to the outer surface of the inner friction layer, a bar-shaped article is fixedly connected to the outer surface of the outer protection layer, an inner cavity is formed in the bar-shaped article, an inner rubber ring is pasted on the inner surface of the bar-shaped article, a first fixing ring is fixedly connected to the inner surface of the inner rubber ring, and a tension spring is fixedly connected to the outer surface of the first fixing ring.

The technical scheme of the invention is further improved as follows: the heat conducting layer comprises a heat conducting plate, a heat absorbing plate is fixedly connected to the outer surface of the heat conducting plate, heat conducting holes are formed in the outer surface of the heat absorbing plate, and the type of the heat conducting holes is 7090 aluminum alloy plates.

The technical scheme of the invention is further improved as follows: the air suction device comprises an outer protective shell, an air inlet is formed in the outer surface of the outer protective shell, an inner connecting plate is fixedly connected to the inner surface of the outer protective shell, a fan is fixedly connected to the outer surface of the inner connecting plate, and an air outlet is formed in the lower surface of the outer protective shell.

The technical scheme of the invention is further improved as follows: the utility model discloses a guard ring, including guard ring, water pipe, waterproof rubber block, water guide roller, brush, roller brush, slotted hole have been seted up to fixed connection has the water pipe in the guard ring, be provided with waterproof rubber block on the surface of water pipe, fixedly connected with water guide roller on the surface of water pipe, water guide roller serves the fixedly connected with brush, the model of brush is the roller brush, the slotted hole has been seted up on the surface of guard ring.

The technical scheme of the invention is further improved as follows: the water pipe comprises a water guide pipe, a connecting hole is formed in the outer surface of the guard ring, a water guide groove is formed in the inner surface of the water guide pipe, and a water outlet is formed in one end of the water guide groove.

The technical scheme of the invention is further improved as follows: damping spring includes the bottom plate, fixedly connected with outer casing on the surface of bottom plate, fixedly connected with retainer plate two on the surface of bottom plate, fixedly connected with spring two on the surface of bottom plate, the overlap joint has the inner casing on the surface of spring two, fixedly connected with goes up the roof on the surface of inner casing.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a driving roller for a belt line, which adopts the matching among a friction layer, an inner arc block, a damping column, a heat conduction layer, a first spring and a damping spring, the inner arc block is arranged on the outer surface of the friction layer and is connected with the outer surface of the friction layer through the heat conduction layer in the shock absorption column, the inner arc block can generate pressure to the heat conducting layer in the rotating process, the inner arc block is reversely pushed by the spring I to increase the tightness between the inner arc block and the heat conducting layer, the connection between the damping spring I and the damping spring I is buffered to a certain extent, the roller has the characteristics of increasing friction and reversely pushing between the roller and the crawler, and patterns on the outer surface of the roller are prevented from being polished, thereby cause and the problem of skidding between the track, reached frictional force and the reverse driving force between cylinder and track, increase compactness between the two, also strengthened the machining efficiency of product, reduced staff operating time's effect.

2. The invention provides a driving roller for a belt line, which adopts the matching among a water guide pipe, a water guide groove, a connecting hole, a water guide roller, a brush and a cooler, the water is filled in the inner part through the water guide pipe, the water source is guided to the surface of the connecting hole through the water guide groove, the water source in the inner part is guided by the water guide roller, the inner part of the brush is moistened by the connection between the water guide roller and the brush, and the outer surface of the brush is matched to slide on the inner surface of the cooler, the internal surface to the cooler is cooled down at gliding in-process, has possessed the characteristics of cooling down between cylinder and the track, has avoided track and gyro wheel can produce the reaction of thermal expansion under the environment of high temperature, has reduced track life's problem, has reached and has cooled down track and cylinder for keep at stable temperature between them, increase track life's effect.

3. The invention provides a driving roller for a belt line, which adopts the matching among a heat conducting plate, a heat absorbing plate, a heat conducting plate, heat conducting holes, a fan, an air outlet and a guard ring, absorbs heat on the surface of a track through the heat conducting plate, secondarily absorbs the heat on the surface of the heat conducting plate through the heat absorbing plate, transfers the heat through the heat conducting holes on the surface of the heat absorbing plate, guides external heat through the fan, transfers the heat to the surface of the guard ring through the air outlet for cooling, has the characteristic of cooling the heat on the track, avoids the problem that the track is damaged due to overhigh temperature on the track, and achieves the effects of cooling the track and prolonging the service life of the track.

4. The invention provides a driving roller for a belt line, which adopts the matching among an inner friction layer, an outer protective layer, bar-shaped characters and a tension spring, increases the friction force between the driving roller and the roller through the inner friction layer, increases the bar-shaped patterns on the surface through the bar-shaped characters on the surface of the outer protective layer so as to increase the friction force between the driving roller and an external object, increases the compression resistance of the bar-shaped characters through the tension spring inside the bar-shaped characters, and achieves the effects of compressing the patterns on the surface and reducing the abrasion degree of the patterns.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the shock post structure of the present invention;

FIG. 3 is a schematic view of the structure of the damping spring of the present invention;

FIG. 4 is a schematic view of the friction layer structure of the present invention;

FIG. 5 is a schematic view of the construction of the top pillar block of the present invention;

FIG. 6 is a schematic view of the tension spring of the present invention;

FIG. 7 is a schematic view of a thermally conductive layer of the present invention;

FIG. 8 is a schematic view of the structure of the suction fan of the present invention;

FIG. 9 is a schematic view of the construction of the water guide roller of the present invention;

fig. 10 is a schematic view of a structure of a water guide duct of the present invention.

In the figure: 1. a driving roller body; 2. an outer retainer;

3. a temperature reducer; 31. a retainer;

32. a water pipe; 321. a water conduit; 322. connecting holes; 323. a water diversion groove; 324. a water outlet;

33. waterproof rubber blocks; 34. a water guide roller; 35. a brush; 36. a slot;

4. a shock-absorbing post; 41. a U-shaped sleeve; 42. a first spring;

43. an air suction device; 431. an outer protective shell; 432. an air inlet; 433. an inner connecting plate; 434. a fan; 435. an air outlet;

44. a heat conductive layer; 441. a heat conducting plate; 442. a heat absorbing plate; 443. a heat conduction hole;

45. a friction layer; 451. a guard plate; 452. a circular arc rubber block; 453. a fixed block;

454. a jack post block; 4541. an inner friction layer; 4542. an outer jacket; 4543. bar-shaped texts; 4544. An inner cavity; 4545. an inner rubber ring; 4546. a first fixing ring; 4547. a tension spring;

46. an inner arc block;

47. a damping spring; 471. a base plate; 472. an outer shroud; 473. a second fixing ring; 474. a second spring; 475. an inner sheathing; 476. and (4) an upper top plate.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 to 10, the present invention provides a driving roller for a belt line, which includes a driving roller body 1, wherein the driving roller body 1 includes an outer guard ring 2, a cooler 3 is disposed inside the outer guard ring 2, the cooler 3 includes a guard ring 31, a damper post 4 is fixedly connected to an outer surface upper cover of the outer guard ring 2, and the damper post 4 includes a U-shaped sleeve 41.

In this embodiment, adopt desuperheater 3 to cool down the inside of outer protective shroud 2 to reach the high temperature environment between outer protective shroud 2 and the track of buffering, adopt shock attenuation post 4 to increase frictional force between track and outer protective shroud 2, increase the degree of use of bar decorative pattern on the track surface.

As shown in fig. 1 to 10, in this embodiment, preferably, the friction layer 45 includes a guard plate 451, an arc rubber block 452 is fixedly connected to an outer surface of the guard plate 451, a fixing block 453 is fixedly connected to an outer surface of the arc rubber block 452, and a top pillar block 454 is fixedly connected to an outer surface of the fixing block 453, and the top pillar block 454 is pushed out to contact with an external object by being pushed by the arc rubber block 452, so as to increase friction between the objects.

As shown in fig. 1 to 10, preferably, the damping spring 47 includes a bottom plate 471, an outer protection plate 472 is fixedly connected to an outer surface of the bottom plate 471, a second fixing ring 473 is fixedly connected to the outer surface of the bottom plate 471, a second spring 474 is fixedly connected to the outer surface of the bottom plate 471, an inner protection plate 475 is lapped on the outer surface of the second spring 474, an upper top plate 476 is fixedly connected to the outer surface of the inner protection plate 475, the inner protection plate 475 and the outer protection plate 472 are mutually overlapped in a staggered manner, so that the second spring 474 is protected in an all-dimensional manner, and the external damage to the inside is reduced.

Example 2

As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a first spring 42 is fixedly connected to the inner surface of the U-shaped sleeve 41, one end of the first spring 42 is fixedly connected with an air suction device 43, a heat conduction layer 44 is fixedly connected to the outer surface of the air suction device 43, an inner arc block 46 is lapped on the outer surface of the heat conduction layer 44, a friction layer 45 is fixedly connected to the outer surface of the inner arc block 46, a damping spring 47 is fixedly connected to the outer surface of the friction layer 45, the inner arc block 46 is arranged on the outer surface of the friction layer 45 and connected with the heat conduction layer 44 inside the damping column 4, the inner arc block 46 generates pressure to the heat conduction layer 44 in the rotating process, the inner arc block 46 is reversely pushed by the first spring 42 to increase the tightness between the inner arc block and the friction layer, the connection between the inner arc block and the friction layer is buffered to a certain extent by the damping spring 47, the first spring 42 inside is protected by matching with the U-shaped sleeve 41, and the first spring 42 provides stable buffering for the, the problem of skid between the outer surface of having avoided the cylinder on the decorative pattern is polished to cause and the track, reached frictional force and reverse driving force between cylinder and track, increase compactness between the two, also strengthened the machining efficiency of product, reduced staff operating time's effect.

Example 3

As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a water pipe 32 is fixedly connected to the inner surface of the retainer 31, a waterproof rubber block 33 is arranged on the outer surface of the water pipe 32, a water guide roller 34 is fixedly connected to the outer surface of the water pipe 32, a brush 35 is fixedly connected to one end of the water guide roller 34, a slotted hole 36 is formed in the outer surface of the retainer 31, the water pipe 32 comprises a water guide pipe 321, a connecting hole 322 is formed in the outer surface of the retainer 31, a water guide groove 323 is formed in the inner surface of the water guide pipe 321, a water outlet 324 is formed in one end of the water guide groove 323, water is poured into the water guide pipe 321, the water is guided to the surface of the connecting hole 322 through the water guide groove 323, the water source inside is guided by the water guide roller 34, the inside of the brush 35 is moistened by the connection between the water guide roller 34 and the brush 35, the outer surface of the brush 35 slides on the inner surface of the cooler 3 in cooperation with the outer surface of, the vapor that produces after the cooling discharges out through slotted hole 36, and the water source that recycles waterproof glue piece 33 to the steam formation of mo partly blocks, has avoided track and gyro wheel can produce the thermal expansion reaction under the environment of high temperature, has reduced track life's problem, has reached and has cooled down track and cylinder for keep at stable temperature between them, increase track life's effect.

Example 4

As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the heat conducting layer 44 includes a heat conducting plate 441, a heat absorbing plate 442 is fixedly connected to an outer surface of the heat conducting plate 441, a heat conducting hole 443 is formed in an outer surface of the heat absorbing plate 442, the air suction device 43 includes an outer casing 431, an air inlet 432 is formed in an outer surface of the outer casing 431, an inner connecting plate 433 is fixedly connected to an inner surface of the outer casing 431, a fan 434 is fixedly connected to an outer surface of the inner connecting plate 433, an air outlet 435 is formed in a lower surface of the outer casing 431, heat on the surface of the track is absorbed through the heat conducting plate 441, heat on the surface of the heat conducting plate 441 is secondarily absorbed through the heat absorbing plate 442, heat is transferred through the heat conducting hole 443 on the surface of the heat absorbing plate 442, external heat is guided through the fan 434, and is transferred to the surface of the retainer 31 through the air outlet 435 for cooling, the problem that the track is damaged due to the fact that the temperature on the track is too high is avoided, and the effects that the track is cooled and the service life of the track is prolonged are achieved.

Example 5

As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top pillar block 454 comprises an inner wear layer 4541, an outer wear layer 4542 is fixedly connected to the outer surface of the inner wear layer 4541, a first strip 4543 is fixedly connected to the outer surface of the outer wear layer 4542, an inner cavity 4544 is formed in the first strip 4543, an inner rubber ring 4545 is adhered to the inner surface of the first strip 4543, a first fixing ring 4546 is fixedly connected to the inner surface of the first fixing ring 4546, a tension spring 4547 is fixedly connected to the outer surface of the first fixing ring 4546, friction between the first strip 4541 and a roller is increased through the inner wear layer 4541, and then a bar pattern on the surface is increased through the first strip 4543 on the surface of the outer wear layer 4542, so that friction between the first strip 4545 and an external object is increased, the tension spring 4547 in the first strip 4543 is utilized to increase compression resistance of the first strip 4543, so that compression resistance is performed on the pattern on the surface, and the effect of reducing the degree.

The operation of the drive roller for a belt line will be described in detail below.

As shown in fig. 1-10, by arranging the inner arc block 46 on the outer surface of the friction layer 45, the inner arc block 46 can generate pressure on the heat conduction layer 44 in the rotating process, the inner arc block 46 is reversely pushed by the first spring 42 to increase the tightness between the inner arc block and the heat conduction layer, the connection between the damping spring 47 and the inner spring 42 is buffered to a certain extent, the first spring 42 inside is protected by matching with the U-shaped sleeve 41, the first spring 42 provides stable buffer for the air suction device 43 and the heat conduction layer 44, the friction force and the reverse pushing force between the roller and the crawler belt are increased to increase the tightness between the roller and the crawler belt, water is filled inside through the water guide pipe 321, the water source is guided to the surface of the connection hole 322 through the water guide groove 323, the water source inside is guided by the water guide roller 34, and the inside of the brush 35 is moistened by the connection between the water guide roller 34 and the brush 35, the outer surface of the brush 35 slides on the inner surface of the cooler 3, the inner surface of the cooler 3 is cooled in the sliding process, water vapor generated after cooling is discharged through the slotted hole 36, and a part of water source formed by water vapor is blocked by the waterproof rubber block 33, so that the water source and the water vapor are kept at stable temperature, and the service life of the crawler belt is prolonged;

as shown in fig. 1 to 10, heat on the surface of the track is absorbed by the heat conducting plate 441, heat on the surface of the heat conducting plate 441 is absorbed by the heat absorbing plate 442 for the second time, the heat is transferred by the heat conducting holes 443 on the surface of the heat absorbing plate 442, external heat is guided by the fan 434, the heat is transferred to the surface of the retainer 31 through the air outlet 435 to be cooled, friction with the roller is increased by the inner friction layer 4541, the surface pattern is increased by the stripes 4543 on the surface of the outer protective layer 4542 to increase friction with an external object, and the compression resistance of the stripes 4543 is increased by the tension springs 4547 inside the stripes 4543.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.