CN212923076U

CN212923076U - Rubber tube conveying device

Info

Publication number: CN212923076U
Application number: CN202021743906.XU
Authority: CN
Inventors: 冯永苗; 姚益明; 陶相民
Original assignee: Zhuji Shentong Rubber Plastic Pipe Industry Co ltd
Current assignee: Zhuji Shentong Rubber Plastic Pipe Industry Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-09
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a rubber tube conveyor relates to the technical field of rubber tube processing equipment, and it includes the frame, be provided with two sets of conveyer belts in the frame, it is two sets of the conveyer belt distributes along vertical direction, install the coexistence post in the frame, two be provided with the mounting panel between the stand, it is two sets of one side of conveyer belt all is provided with coupling assembling, coupling assembling is used for connecting the conveyer belt with the stand, be provided with adjusting part on the mounting panel, adjusting part is used for adjusting two coupling assembling is in position on the stand. This application is through coupling assembling and adjusting part's setting for the staff can come to adjust the distance between two sets of conveyer belts according to the size of waiting to process the rubber tube, and then realizes the transportation work to the rubber tube of unidimensional not.

Description

Rubber tube conveying device

Technical Field

The application relates to the technical field of rubber tube processing equipment, in particular to a rubber tube conveying device.

Background

At present, a rubber hose is one of the most commonly used parts for devices such as automobiles and engineering machinery, for example, an oil pressure rubber hose for a brake, a rubber hose for hot steam, and the like. In the process flow of producing the rubber tube, the rubber tube to be processed needs to be conveyed, and then the rubber tube needs to be printed.

In the related art, the conveying device for rubber tubes is shown in fig. 1 and includes a frame 100, two sets of conveying rollers 110 are rotatably connected to the frame 100, the two sets of conveying rollers 110 are distributed along a vertical direction, each set of conveying roller 110 includes two conveying rollers 110, a conveying belt 120 is installed between the two conveying rollers 110 in each set of conveying roller 110, two servo motors 130 are installed on the frame 100, and output shafts of the two servo motors 130 are respectively and fixedly connected to the two conveying rollers 110. When the rubber tube needs to be transported, the servo motors 130 are started, the two servo motors 130 respectively drive the two sets of conveying rollers 110 to rotate, and the rubber tube passes through the two conveying belts 120 and is transported.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: since the distance between the two conveyors is fixed in the device, the device can only transport rubber tubes with a predetermined size, and when the size of the rubber tube to be transported changes, the device cannot meet the transportation of rubber tubes with different sizes.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that conveyor is difficult to satisfy the transportation work of the not unidimensional rubber tube, this application provides a rubber tube conveyor.

The application provides a rubber tube conveyor adopts following technical scheme:

the utility model provides a rubber tube conveyor, includes the frame, be provided with two sets of conveyer belts in the frame, it is two sets of the conveyer belt distributes along vertical direction, install coexistence post in the frame, two be provided with the mounting panel between the stand, it is two sets of one side of conveyer belt all is provided with coupling assembling, coupling assembling is used for connecting the conveyer belt with the stand, be provided with adjusting part on the mounting panel, adjusting part is used for adjusting two coupling assembling is in position on the stand.

Through adopting above-mentioned technical scheme, when the transportation work of the rubber tube of equidimension not needs to be carried out, the staff at first adjusts the adjusting part according to the size of rubber tube, the adjusting part further makes the distance between two coupling assembling change on the stand, two coupling assembling further drive two sets of conveyer belts and take place the displacement, and then realize the adjustment to the distance between two sets of conveyer belts, and then make the rubber tube of equidimension not can follow and pass and carry out the transportation work between two sets of conveyer belts.

Preferably, coupling assembling includes connecting plate, connecting seat, adapter sleeve and fixing bolt, connecting plate fixed connection be in one side of conveyer belt, the adapter sleeve slides and connects on the stand, connecting seat fixed connection be in on the adapter sleeve, fixing bolt passes connecting seat and threaded connection are in on the connecting plate.

Through adopting above-mentioned technical scheme, after adjusting part drives the connecting cover and takes place the displacement on the stand, the connecting cover drives the connecting seat and takes place the displacement, and the connecting seat passes through fixing bolt fixed connection's mode with the connecting plate for the connecting seat further drives the connecting plate and takes place the displacement, and the connecting plate further drives the conveyer belt and takes place the displacement, and then realizes the adjustment to distance between two conveyer belts.

Preferably, the adjusting part includes hand wheel, first threaded rod, first adjustable ring and second adjustable ring, first threaded rod rotates to be connected on the mounting panel, be provided with opposite screw thread on the first threaded rod, the top of first threaded rod is passed the mounting panel is connected with the hand wheel, first adjustable ring with second adjustable ring difference fixed connection is two on the connecting plate, first adjustable ring with the equal threaded connection of second adjustable ring is in on the first threaded rod.

By adopting the technical scheme, when the distance between the two conveyor belts needs to be adjusted, the hand wheel is rotated, the hand wheel drives the first threaded rod to rotate, the first adjusting ring is in threaded connection with the first threaded rod, and the connecting sleeve is in sliding connection with the upright column, so that the position of the first adjusting ring on the first threaded rod is changed; the second adjusting ring is in threaded connection with the first threaded rod and is connected with the upright post in a sliding manner through the connecting sleeve, so that the position of the second adjusting ring on the first threaded rod is changed; meanwhile, the first threaded rod is provided with the opposite threads, so that the first adjusting ring and the second adjusting ring are close to or far away from each other on the first threaded rod, the first adjusting ring and the second adjusting ring respectively drive the two connecting plates to be close to or far away from each other, and the distance between the two conveying belts is adjusted.

Preferably, a servo motor is installed on the rack, a second threaded rod is fixedly connected to an output shaft of the servo motor, a mounting table is fixedly connected to one side wall of each connecting plate, away from the conveying belt, of each connecting plate, a mounting cavity is formed in each mounting table, the second threaded rod penetrates through the two mounting tables, the two connecting plates are respectively and rotatably connected with a first rotating shaft and a second rotating shaft, a conveying roller is fixedly connected to one end of each first rotating shaft and one end of each second rotating shaft, the other end of each first rotating shaft and the other end of each second rotating shaft extend into the corresponding mounting cavity, a transmission assembly is arranged on each second threaded rod, and the transmission assembly is used for driving the first rotating shaft and the second rotating shafts to rotate reversely.

Through adopting above-mentioned technical scheme, when needs carry out the transport during operation to the rubber tube, start servo motor, servo motor's output shaft drives the second threaded rod and takes place to rotate, the second threaded rod further drives first axis of rotation and second axis of rotation through drive assembly and takes place the reversal between, first axis of rotation and second axis of rotation drive two conveying rollers respectively and take place the reversal, two conveying rollers further drive two conveyer belt motions, the rubber tube passes and accomplishes the transportation work from two conveyer belts.

Preferably, the transmission assembly comprises a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear, the first bevel gear and the second bevel gear are connected on the second threaded rod in a sliding manner, teeth of the first bevel gear and teeth of the second bevel gear are opposite, a limiting part is arranged on each of the first bevel gear and the second bevel gear, the limiting part is used for limiting relative rotation between the first bevel gear and the second threaded rod and between the second bevel gear and the second threaded rod, the third bevel gear is fixedly connected on the first rotating shaft and meshed with the first bevel gear, and the fourth bevel gear is fixedly connected on the second rotating shaft and meshed with the second bevel gear.

By adopting the technical scheme, when the rubber tube needs to be transported, the servo motor is started, the output shaft of the servo motor drives the second threaded rod to rotate, and the limiting piece is arranged, so that the second threaded rod drives the first bevel gear and the second bevel gear to rotate in the same direction; the first bevel gear is meshed with the third bevel gear, so that the first bevel gear drives the third bevel gear to rotate, and the second bevel gear is meshed with the fourth bevel gear, so that the second bevel gear drives the fourth bevel gear to rotate; the tooth tips of the first bevel gear and the second bevel gear are arranged oppositely, so that the third bevel gear and the fourth bevel gear are reversely rotated, the third bevel gear and the fourth bevel gear respectively drive the first rotating shaft and the second rotating shaft to rotate, the first rotating shaft and the second rotating shaft further drive the two conveying rollers to reversely rotate, and the rubber pipe is conveyed.

Preferably, the limiting part comprises a limiting block, the second threaded rod is axially provided with a limiting groove, and the limiting block is fixedly connected to the inner ring inner wall of the first bevel gear and the inner ring inner wall of the second bevel gear.

Through adopting above-mentioned technical scheme, the setting of stopper and spacing groove for first bevel gear and second bevel gear can be followed the second threaded rod axial and take place the displacement and maintain fixed of circumferential position simultaneously, and then make the second threaded rod can drive first bevel gear and second bevel gear and take place to rotate.

Preferably, two the connecting plate is kept away from servo motor's one end all has seted up the hole of sliding along the horizontal direction, each all slide in the hole and be connected with the slider, each divide equally on the slider respectively to rotate and be connected with third axis of rotation and fourth axis of rotation, third axis of rotation with equal fixedly connected with driven voller in the fourth axis of rotation.

Through adopting above-mentioned technical scheme, when needs carry out the tensioning during operation to the conveyer belt, promote the slider and take place the displacement in the sliding hole, the slider further drives third axis of rotation and fourth axis of rotation and takes place the displacement, and then changes the distance between driven roller and the conveying roller in third axis of rotation and the fourth axis of rotation, plays the tensioning effect to the conveyer belt.

Preferably, each connecting plate is fixedly connected with a fixing seat, each fixing seat is in threaded connection with an adjusting bolt, and one end of each adjusting bolt is rotatably connected with the sliding block.

Through adopting above-mentioned technical scheme, when the position of slider in the sliding hole is adjusted to needs, rotate adjusting bolt, adjusting bolt changes the length of passing the fixing base, and then realizes the regulation to the slider position.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the connecting assembly and the adjusting assembly, a worker can adjust the distance between the two groups of conveyor belts according to the size of the rubber pipe to be processed, so that the rubber pipes with different sizes can be transported;

2. the two groups of conveyor belts are reversely rotated through the arrangement of the transmission assembly and the limiting piece, so that the rubber pipe is transported;

3. through the setting of hole, slider and adjusting bolt that slide for the staff can carry out tensioning work to the conveyer belt, reduces the conveyer belt and relaxes the influence that produces rubber tube transportation work.

Drawings

Fig. 1 is a schematic perspective view of a rubber tube conveying apparatus in the related art;

fig. 2 is a schematic perspective view of a conveying device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a portion of the conveyor apparatus shown in FIG. 2, showing specific structure at the adjustment assembly and connection assembly;

fig. 4 is a schematic cross-sectional view of the mounting table of fig. 2 in a vertical direction, showing a specific structure in the mounting chamber.

Description of reference numerals: 100. a frame; 110. a conveying roller; 120. a conveyor belt; 130. a servo motor; 140. a column; 150. mounting a plate; 160. a connecting plate; 170. connecting sleeves; 180. a connecting seat; 190. fixing the bolt; 200. a first threaded rod; 210. a hand wheel; 220. a first adjusting ring; 230. a second adjusting ring; 240. a second threaded rod; 250. an installation table; 260. a first rotating shaft; 270. a second rotating shaft; 280. a mounting cavity; 290. a first bevel gear; 300. a second bevel gear; 320. a limiting groove; 330. a third bevel gear; 340. a fourth bevel gear; 350. a sliding hole; 360. a slider; 370. a third rotating shaft; 380. a fourth rotating shaft; 390. a driven roller; 400. a fixed seat; 410. and adjusting the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses rubber tube conveyor. Referring to fig. 2, the conveying device includes a frame 100, two sets of conveyor belts 120 are installed on the frame 100 along a vertical direction, two columns 140 are fixedly connected to the frame 100, the two columns 140 are both located on the same side of the two sets of conveyor belts 120, and a mounting plate 150 is fixedly connected to the top ends of the two columns 140.

Referring to fig. 2 and 3, a connecting assembly is disposed on one side of each of the two sets of conveyor belts 120 close to the corresponding column 140, the connecting assembly includes a connecting plate 160, the connecting plate 160 is fixedly connected to one side of the conveyor belt 120 close to the corresponding column 140, a connecting sleeve 170 is slidably connected to the column 140, a connecting seat 180 is fixedly connected to the connecting sleeve 170, a threaded hole is formed in the connecting seat 180, a fixing bolt 190 is screwed into the threaded hole, and the fixing bolt 190 penetrates through the connecting seat 180 and is screwed onto the connecting plate 160 to fixedly connect the connecting seat 180 to.

Referring to fig. 3, the mounting plate 150 is provided with an adjusting assembly for adjusting the position of the connecting sleeve 170 of the two connecting assemblies on the upright column 140, the adjusting assembly includes a first threaded rod 200, the first threaded rod 200 is rotatably connected to the mounting plate 150, a connecting portion between the first threaded rod 200 and the mounting plate 150 has no threaded section, and the first threaded rod 200 can only rotate circumferentially and cannot slide axially. One end of the first threaded section extends out of the top surface of the mounting plate 150 and is fixedly connected with a hand wheel 210, one end of the first threaded rod 200, which is far away from the hand wheel 210, extends out of the bottom surface of the mounting plate 150, and opposite threads are arranged on the first threaded rod 200. The side walls of the two connecting plates 160 close to the upright column 140 are fixedly connected with a first adjusting ring 220 and a second adjusting ring 230 through bolts, respectively, the first adjusting ring 220 is located on the connecting plate 160 far away from the top surface of the machine frame 100, the first adjusting ring 220 and the second adjusting ring 230 are both in threaded connection with the first threaded rod 200, and the first adjusting ring 220 and the second adjusting ring 230 are located on two opposite threaded sections, respectively.

Referring to fig. 4, a servo motor 130 is fixedly connected to the bottom surface of the frame 100, and a second threaded rod 240 is fixedly connected to an output shaft of the servo motor 130, and the second threaded rod 240 penetrates through the frame 100 and extends out of the top surface of the frame 100. One end of the second threaded rod 240 extending out of the top surface of the rack 100 is connected with two mounting tables 250 in a sliding manner, one side walls of the two mounting tables 250 are fixedly connected with the connecting plate 160, one ends of the two connecting plates 160 close to the servo motor 130 are respectively connected with a first rotating shaft 260 and a second rotating shaft 270 in a rotating manner, and the first rotating shaft 260 is located on the connecting plate 160 far away from the top surface of the rack 100. Installation cavities 280 are formed in the two installation tables 250, one ends of the first rotating shaft 260 and the second rotating shaft 270 close to the servo motor 130 extend into the installation cavities 280, and a transmission assembly used for driving the first rotating shaft 260 and the second rotating shaft 270 to rotate reversely is arranged on the second threaded rod 240.

Referring to fig. 4, the transmission assembly includes a first bevel gear 290 and a second bevel gear 300, the first bevel gear 290 and the second bevel gear 300 are slidably connected to the second threaded rod 240, the first bevel gear 290 and the second bevel gear 300 are respectively located in the two mounting cavities 280, the teeth of the first bevel gear 290 and the second bevel gear 300 are opposite, and the first bevel gear 290 is located in the mounting cavity 280 far away from the top surface of the housing 100. The first bevel gear 290 and the second bevel gear 300 are both provided with a limiting member for limiting the rotation between the first bevel gear 290, the second bevel gear 300 and the second threaded rod 240. The limiting part comprises two limiting blocks, the two limiting blocks are respectively fixedly connected to the inner walls of the inner rings of the first bevel gear 290 and the second bevel gear 300, and the second threaded rod 240 is provided with two limiting grooves 320 which are matched with the limiting blocks in a sliding manner along the axial direction.

Referring to fig. 4, a third bevel gear 330 is fixedly connected to an end of the first rotating shaft 260 extending into the mounting cavity 280, the third bevel gear 330 is engaged with the first bevel gear 290, a fourth bevel gear 340 is fixedly connected to an end of the second rotating shaft 270 extending into the mounting cavity 280, and the fourth bevel gear 340 is engaged with the second bevel gear 300. The ends of the first and second

rotating shafts

260 and 270, which are far from the mounting table 250, pass through the connecting plate 160 and are fixedly connected with the conveying rollers 110.

Referring to fig. 2 and 3, sliding holes 350 are formed in the ends of the two connecting plates 160 far away from the servo motor 130 along the horizontal direction, and a sliding block 360 is connected to each sliding hole 350 in a sliding manner. A third rotating shaft 370 and a fourth rotating shaft 380 are respectively rotatably connected to each slider 360, the third rotating shaft 370 is located on the slider 360 far away from the top surface of the rack 100, one end of the third rotating shaft 370 far away from the slider 360 penetrates through the connecting plate 160 and is fixedly connected with the driven roller 390, one end of the fourth rotating shaft 380 far away from the slider 360 penetrates through the connecting plate 160 and is fixedly connected with the driven roller 390, and the conveyor belt 120 is located on the conveyor roller 110 and the driven roller 390. The side wall of one side of each connecting plate 160, which is close to the sliding block 360, is fixedly connected with a fixing seat 400, the fixing seat 400 is connected with an adjusting bolt 410 in a threaded manner, and one end of the adjusting bolt 410 is rotatably connected to the sliding block 360.

The implementation principle of the rubber tube conveying device in the embodiment of the application is as follows:

when rubber pipes with different sizes need to be transported, the hand wheel 210 is rotated according to the sizes of the rubber pipes, the hand wheel 210 further drives the first threaded rod 200 to rotate, the first adjusting ring 220 and the second adjusting ring 230 are in threaded connection with the threaded section with opposite threads on the first threaded rod 200 and the connecting plate 160 is fixedly connected with the connecting seat 180, so that the first adjusting ring 220 and the second adjusting ring 230 are close to or far away from each other on the first threaded rod 200, meanwhile, the first bevel gear 290 and the second bevel gear 300 are close to or far away from each other along the axial direction of the second threaded rod 240, and then the two connecting plates 160 are close to or far away from each other, and further adjustment of the distance between the two conveying belts 120 is realized.

Then, the servo motor 130 is started, the output shaft of the servo motor 130 drives the second threaded rod 240 to rotate, and the second threaded rod 240 drives the first bevel gear 290 and the second bevel gear 300 to rotate in the same direction; first bevel gear 290 further drives third bevel gear 330 and takes place to rotate, second bevel gear 300 further drives fourth bevel gear 340 and takes place to rotate, the opposite setting of tooth point of first bevel gear 290 and second bevel gear 300 for third bevel gear 330 and fourth bevel gear 340 take place to reverse, third bevel gear 330 and fourth bevel gear 340 drive first axis of rotation 260 and second axis of rotation 270 respectively and take place to rotate, first axis of rotation 260 and second axis of rotation 270 further drive two conveying rollers 110 and take place to reverse, and then realize the transportation work to the rubber tube.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rubber tube conveyor, includes frame (100), be provided with two sets of conveyer belt (120) in frame (100), two sets of conveyer belt (120) distribute along vertical direction, its characterized in that: install two stands (140) on frame (100), two be provided with mounting panel (150) between stand (140), it is two sets of one side of conveyer belt (120) all is provided with coupling assembling, coupling assembling is used for connecting conveyer belt (120) with stand (140), be provided with adjusting part on mounting panel (150), adjusting part is used for adjusting two coupling assembling is in position on stand (140).

2. The rubber tube conveying apparatus according to claim 1, wherein: coupling assembling includes connecting plate (160), connecting seat (180), adapter sleeve (170) and fixing bolt (190), connecting plate (160) fixed connection be in one side of conveyer belt (120), adapter sleeve (170) slip connect in on stand (140), connecting seat (180) fixed connection be in on adapter sleeve (170), fixing bolt (190) pass connecting seat (180) and threaded connection be in on connecting plate (160).

3. The rubber tube conveying apparatus according to claim 2, wherein: the adjusting assembly comprises a hand wheel (210), a first threaded rod (200), a first adjusting ring (220) and a second adjusting ring (230), wherein the first threaded rod (200) is rotatably connected to the mounting plate (150), opposite threads are arranged on the first threaded rod (200), the top end of the first threaded rod (200) penetrates through the mounting plate (150) and is connected with the hand wheel (210), the first adjusting ring (220) and the second adjusting ring (230) are respectively and fixedly connected to the two connecting plates (160), and the first adjusting ring (220) and the second adjusting ring (230) are in threaded connection with each other on the first threaded rod (200).

4. The rubber tube conveying apparatus according to claim 2, wherein: the conveying belt conveyor is characterized in that a servo motor (130) is installed on the rack (100), a second threaded rod (240) is fixedly connected to an output shaft of the servo motor (130), one side wall of each connecting plate (160) far away from the conveying belt (120) is fixedly connected with an installation table (250), an installation cavity (280) is formed in each installation table (250), the second threaded rod (240) penetrates through two installation tables (250), a first rotating shaft (260) and a second rotating shaft (270) are respectively and rotatably connected to the two connecting plates (160), conveying rollers (110) are fixedly connected to one ends of the first rotating shaft (260) and one end of the second rotating shaft (270), the other ends of the first rotating shaft (260) and the second rotating shaft (270) extend into the installation cavities (280), a transmission assembly is arranged on the second threaded rod (240), and is used for driving the first rotating shaft (260) and the second rotating shaft (270) to reversely rotate.

5. The rubber tube conveying device according to claim 4, wherein: the transmission assembly comprises a first bevel gear (290), a second bevel gear (300), a third bevel gear (330) and a fourth bevel gear (340), the first bevel gear (290) and the second bevel gear (300) are connected on the second threaded rod (240) in a sliding way, the teeth tips of the first bevel gear (290) and the second bevel gear (300) are opposite, the first bevel gear (290) and the second bevel gear (300) are both provided with a limiting piece, the limiting piece is used for limiting the relative rotation between the first bevel gear (290) and the second threaded rod (240) and between the second bevel gear (300) and the second threaded rod (240), the third bevel gear (330) is fixedly connected to the first rotating shaft (260) and meshed with the first bevel gear (290), the fourth bevel gear (340) is fixedly connected to the second rotating shaft (270) and meshed with the second bevel gear (300).

6. The rubber tube conveying device according to claim 5, wherein: the limiting piece comprises a limiting block, a limiting groove (320) is formed in the second threaded rod (240) along the axial direction, and the limiting block is fixedly connected to the inner walls of the inner rings of the first bevel gear (290) and the second bevel gear (300).

7. The rubber tube conveying device according to claim 4, wherein: two sliding holes (350) are formed in one end, far away from the servo motor (130), of the connecting plate (160) in the horizontal direction, sliding blocks (360) are connected in the sliding holes (350) in a sliding mode, the sliding blocks (360) are connected with a third rotating shaft (370) and a fourth rotating shaft (380) in a rotating mode respectively, and driven rollers (390) are fixedly connected to the third rotating shaft (370) and the fourth rotating shaft (380) respectively.

8. The rubber tube conveying apparatus according to claim 7, wherein: each connecting plate (160) is fixedly connected with a fixed seat (400), each fixed seat (400) is in threaded connection with an adjusting bolt (410), and one end of each adjusting bolt (410) is rotatably connected with the sliding block (360).