CN213949741U

CN213949741U - Winding structure of belt body in jacking transfer machine

Info

Publication number: CN213949741U
Application number: CN202022304303.6U
Authority: CN
Inventors: 洪健荣
Original assignee: Shenzhen New South China Sea Transmission Machinery Co Ltd
Current assignee: South China Xinhai (Shenzhen) Technology Co.,Ltd.
Priority date: 2020-07-20
Filing date: 2020-10-15
Publication date: 2021-08-13
Anticipated expiration: 2030-10-15
Also published as: CN213975832U; CN112265795A; CN213975833U; CN112265794A; WO2022016776A1; CN112265796A; CN213975834U; CN213975835U; CN112265793A; CN112265792A

Abstract

The utility model discloses a winding structure of a belt body in a jacking transfer machine, which comprises a machine base with an accommodating space, and a first conveying part, a second conveying part and a jacking part which are accommodated in the accommodating space, wherein the direction of the first conveying part is consistent with that of a main conveying line, the direction of the second conveying part is crossed with that of the main conveying line, the jacking part is connected with the second conveying part through the machine base to drive the second conveying part to be higher or lower than that of the first conveying part, the first conveying part comprises a first transmission shaft and a plurality of first transmission rails which are positioned above the first transmission shaft, the first conveying rails, the first guide rollers and the first transmission shafts are sequentially arranged on the inner wall of the accommodating space from top to bottom, one end of each first belt body is sleeved on each first conveying rail, the other end of each first belt body is sleeved on each first transmission shaft, and the first guide rollers are respectively abutted to two outer sides of the first belt bodies, which are opposite to each other. The first guide roller has a tensioning effect, and the first belt body can not deviate in forward rotation or reverse rotation.

Description

Winding structure of belt body in jacking transfer machine

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a winding structure of area body in jacking moves machine of carrying.

Background

At present, a transfer machine used in an automatic production line generally has a main conveying line and an auxiliary conveying line, articles enter from the main conveying line, and then are transferred to the auxiliary conveying line to be conveyed according to needs in the conveying process so as to convey the articles to a required station.

Since the operator sometimes places the articles on the main conveying line at different positions of the transfer machine, the main conveying line needs to be rotated forward and backward frequently, but the belt is often displaced relative to the rotating shaft during the process of replacing the main conveying line with the forward and backward conveying lines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jacking moves winding structure of carrying machine area body to solve the main conveying line that current market moved the machine of carrying and often can appear the problem that the relative pivot of belt shifted in corotation and reversal replaced in-process.

The utility model discloses a following technical scheme realizes:

the utility model provides a winding structure of area body in jacking moves machine of carrying, including the frame that has accommodating space and accomodate in first conveying part, second conveying part and jacking portion in the accommodating space, first conveying part is unanimous with main transmission line direction, second conveying part is alternately with main transmission line direction, the jacking portion passes through the frame with second conveying part is connected in order to drive second conveying part is higher than or is less than first conveying part, first conveying part includes first transmission shaft, a plurality of first transfer rail that is located first transmission shaft top, two at least first guide rolls and a plurality of annular first area bodies, first transfer rail, first guide roll and first transmission shaft top-down install in proper order in on the inner wall of accommodating space, a pot head of the first area body is established respectively on the first transfer rail, The other end of the first guide roller is sleeved on the first transmission shaft, and the first guide rollers are respectively abutted to the two outer sides of the first belt body, which are back to back.

Furthermore, the first conveying part further comprises at least two first supporting rollers, the first supporting rollers are fixed on the inner wall of the accommodating space and located at two ends of the inner wall of the accommodating space respectively, one end of the first belt body is sleeved on each first conveying rail and each first supporting roller, and the other end of the first belt body is sleeved on the first transmission shaft through the first guide rollers.

Furthermore, the winding structure of the belt body in the jacking transfer machine further comprises a plurality of second guide rollers positioned below the first conveying rails, the second guide rollers are positioned above the first guide rollers, and two adjacent second guide rollers corresponding to the lower parts of the adjacent first conveying rails are abutted against the outer side of the annular first belt body and recess the first belt body to form an avoiding groove for accommodating part of the second conveying part.

Further, the frame includes that chassis, two are protruding locates respectively the first support arch and the protruding locating of chassis both sides on the chassis and be located two second support arch between the first support arch is protruding, first support arch and second support arch all set up along main transmission line direction, the quantity of the first area body is two, first guide roll with the quantity of first support roll is four, and is a plurality of first transmission rail, a plurality of second guide roll, two first area body, four first guide roll and four first support roll all wait equally divide be located the second supports bellied both sides, the one end of first transmission rail, first guide roll, second guide roll and first support roll all with first support protruding connection, the other end all with the second supports protruding connection, first transmission shaft rotate install in on the second support arch and its both ends all protruding in the second supports protruding in The outside of the bulge is respectively connected with the two first belts.

Furthermore, the first conveying rail comprises a first bearing plate and two second supporting rollers, one ends of the first bearing plate and the second supporting rollers are connected with the first supporting bulges, the other ends of the first bearing plate and the second supporting rollers are connected with the second supporting bulges, the first bearing plate is positioned between the two second supporting rollers, and the first bearing plate and the two second supporting rollers are positioned on the inner side of the annular first belt body; and/or the presence of a gas in the atmosphere,

the first conveying part further comprises a first driving mechanism, and the output end of the first driving mechanism is connected with the first transmission shaft.

Further, the second supports protruding including two intervals and all being fixed in first backup pad on the chassis, run through on the first backup pad and be equipped with the mounting hole, the middle part of first transmission shaft is rotated and is installed in two on the mounting hole, keep away from of first backup pad the one end of chassis be equipped with dodge the first breach that the groove communicates mutually, second conveying part include second actuating mechanism, a plurality of second area body that sets up along the main transmission line direction of perpendicular to and be located two between the first backup pad and along the second transmission shaft that main transmission line direction set up, the frame still include vertical slip in first support protruding go up and with the supporting component that jacking portion is connected, second actuating mechanism's output with the second transmission shaft is connected, supporting component include a plurality of belt framves, two respectively with two first support protruding sliding connection's diaphragm and a plurality of set firmly in diaphragm below and with the diaphragm below with the diaphragm The guide holder that the portion of jacking is connected, the diaphragm with the guide holder all is located keeping away from of first support arch the bellied one side of second support, first support arch go up the concave be equipped with dodge the second breach that the groove communicates mutually, two dodge groove, two second breach, two first breach and two interval between the first backup pad encloses jointly and establishes the groove, the one end and one of belt frame the diaphragm is connected, the other end passes establish behind the groove with another the diaphragm is connected, the second area body is the annular, a pot head of the second area body is located on the second transmission shaft, another pot head is located on the belt frame.

Further, the belt frame includes the second backup pad that two intervals set up and sets firmly in two second conveying rail between the second backup pad, second conveying portion still includes a plurality of third guide rolls that are located the below at second conveying rail middle part, the second backup pad is "n" shape, the both ends of second backup pad are respectively with two the diaphragm is connected, the pot head of the second area body is located on the second transmission shaft, the other end is through a plurality of the third guide roll cover is located on the second conveying rail.

Further, the second conveying rail comprises a second bearing plate and two third supporting rollers, the two ends of the second bearing plate and the two ends of the third supporting rollers are respectively connected with the second supporting plate, the second bearing plate is located between the two third supporting rollers, and the second bearing plate and the two third supporting rollers are located on the inner side of the annular second belt body.

Further, jacking portion including install the third actuating mechanism on the frame, with eccentric wheel subassembly and slidable mounting that third actuating mechanism's output is connected in slide assembly on the frame, first support arch runs through and is equipped with the perforation, slide assembly's one end with eccentric wheel subassembly is connected, the other end passes behind the perforation with guide holder sliding connection, just slide assembly's middle part with frame sliding connection is with the lifting or reduce support assembly.

Furthermore, the machine base also comprises two support rods which are fixed on the first support bulge and are respectively positioned at the two sides of the sliding component, the length direction of the supporting rods is consistent with the direction of a main conveying line, the sliding component comprises a plurality of driving plates connected with the eccentric wheel component, a plurality of supporting sheets fixedly arranged at the two ends of the driving plates, a plurality of rubber-coated bearings arranged at intervals, and a plurality of linear bearings respectively arranged on the two supporting rods in a sliding way, one end of the supporting sheet is provided with the rubber-coated bearing, the other end of the supporting sheet is fixedly connected with the driving plate, the linear bearing is fixedly connected with the drive plate, a guide groove is formed in the guide seat, the guide groove is provided with a first position enabling the belt frame to ascend relative to the machine base and a second position enabling the belt frame to descend relative to the first position, and the rubber-coated bearing is installed in the guide groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a set up two at least first guide rolls between first transmission rail and first transmission shaft, a plurality of first guide rolls butt respectively in two outsides that the first area body was carried on the back mutually, first guide roll has the effect of the first area body of tensioning, like this, no matter first area body corotation or reversal can not appear first area body and appear the phenomenon of running a deviation relative to first transmission shaft.

Drawings

Fig. 1 is a schematic structural view of a winding structure of a belt body in a jacking transfer machine according to an embodiment of the present invention;

fig. 2 is a top view of a winding structure of a belt body in a jacking transfer machine according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a schematic structural view of a winding structure of a belt body in a jacking transfer machine provided in an embodiment of the present invention without a supporting beam;

FIG. 6 is an enlarged partial schematic view at C of FIG. 5;

fig. 7 is a schematic structural view of the winding structure of the belt body in the jacking transfer machine according to the embodiment of the present invention, after the second belt body, the support assembly, the first side plate and the second side plate are removed;

fig. 8 is a schematic structural view of the lifting portion, the second conveying portion and a part of the machine base provided in the embodiment of the present invention after being combined;

fig. 9 is a schematic structural view of the combined lifting portion and the supporting rod according to the embodiment of the present invention;

fig. 10 is a schematic structural view of the support assembly, the module base and the flange according to the embodiment of the present invention;

fig. 11 is an exploded view of fig. 10.

In the figure:

10. a machine base; 11. an accommodating space; 111. a first side plate; 112. a second side plate; 12. a chassis; 13. a first support protrusion; 131. a second notch; 132. perforating; 14. a second support protrusion; 141. a first support plate; 1411. a first notch; 15. a support assembly; 151. a belt frame; 1511. a second support plate; 1512. a second transfer rail; 1513. a second carrier plate; 1514. a third support roller; 152. a transverse plate; 153. a guide seat; 1531. a guide groove; 1532. a first position; 1533. a second position; 154. a guide bar; 16. a support bar; 17. a module base; 171. a second through hole; 18. a flange; 181. a first through hole; 19. a support beam; 20. a first conveying section; 21. a first drive mechanism; 22. a first transmission assembly; 23. a first drive shaft; 24. a first transfer rail; 241. a first bearing plate; 242. a second support roller; 25. a first guide roller; 26. a first belt body; 27. a first support roller; 28. a second guide roller; 29. an avoidance groove; 30. a second conveying section; 31. a second drive mechanism; 32. a second transmission assembly; 33. a second belt body; 34. a second drive shaft; 35. a third guide roller; 40. a jacking portion; 41. a third drive mechanism; 42. an eccentric wheel assembly; 421. an eccentric wheel; 422. a push rod; 423. a claw; 43. a slipping component; 431. a drive plate; 4311. a first support plate; 4312. a second support plate; 432. a support sheet; 433. encapsulating the bearing; 434. a linear bearing; 50. a groove is arranged in a penetrating way; 60. and a fourth supporting roller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

Referring to fig. 1 to 8, the present invention discloses a winding structure of a belt body in a jacking transfer machine, the winding structure of the belt body in the jacking transfer machine comprises a machine base 10, a first conveying part 20, a second conveying part 30 and a jacking part 40, the machine base 10 has an accommodating space 11, and the first conveying part 20, the second conveying part 30 and the jacking part 40 are all accommodated in the accommodating space 11.

In the present embodiment, the moving direction of the first conveying unit 20 coincides with the main conveying line direction, the moving direction of the second conveying unit 30 intersects with the main conveying line direction, that is, the first conveying unit 20 and the second conveying unit 30 are arranged to intersect, and may be considered as being arranged to overlap in a long-term view, preferably, the moving direction of the second conveying unit 30 is perpendicular to the main conveying line direction, the lifting unit 40 is connected to the second conveying unit 30 through the machine base 10, and the lifting unit 40 can indirectly drive the second conveying unit 30 to ascend and descend, so that the distance between the second conveying unit 30 and the ground is higher or lower than the distance between the first conveying unit 20 and the ground, thereby diverting the articles on the first conveying unit 20 onto the second conveying unit 30 and completing article transfer.

The first conveying part 20 comprises a first driving mechanism 21, a first transmission assembly 22, a first transmission shaft 23 arranged along the direction perpendicular to the main conveying line, a plurality of first transmission rails 24 positioned above the first transmission shaft 23, at least two first guide rollers 25 and a plurality of annular first belt bodies 26, wherein the first belt bodies 26 are arranged along the main conveying line, the first transmission rails 24, the first guide rollers 25 and the first transmission shaft 23 are sequentially arranged on the inner wall of the accommodating space 11 from top to bottom, the first guide rollers 25 and the first transmission shaft 23 can rotate relative to the machine base 10, the first driving mechanism 21 is fixed in the accommodating space 11, the output end of the first driving mechanism 21 is connected with the first transmission shaft 23 through the first transmission assembly 22 to drive the first transmission shaft 23 to rotate, one end of the first belt bodies 26 is sleeved on each first transmission rail 24, and the other end is sleeved on the first transmission shaft 23, the first guide rollers 25 are located below the middle portions of the first transmission rails 24, the first guide rollers 25 abut against two outer sides of the first belt body 26, which are opposite to each other, respectively, the first guide rollers 25 have the functions of supporting and tensioning the first belt body 26, and therefore the phenomena of position deviation and offset of the first belt body 26 relative to the first transmission shaft 23 cannot occur no matter the first belt body 26 rotates forwards or backwards.

In a preferred embodiment, the first conveying unit 20 further includes at least two first supporting rollers 27, the first supporting rollers 27 are fixed on the inner wall of the accommodating space 11 and located below the first conveying rails 24 at two ends, one end of the first belt 26 is sleeved on each first conveying rail 24 and each first supporting roller 27, and the other end is sleeved on the first transmission shaft 23 via the first guiding rollers 25.

As a preferred embodiment, the winding structure of the belt body in the jacking transfer machine further includes a plurality of second guide rollers 28 located below each first conveying rail 24, the second guide rollers 28 are located above the first guide rollers 25, and two adjacent second guide rollers 28 corresponding to the lower portions of two adjacent first conveying rails 24 are pressed against the outer side of the annular first belt body 26 and recess the first belt body 26 to form a recess 29 for accommodating a portion of the second conveying portion 30.

In this embodiment, the machine base 10 includes a bottom frame 12, two first supporting protrusions 13 protruding from two sides of the bottom frame 12, and two second supporting protrusions 14 protruding from the bottom frame 12 and located between the two first supporting protrusions 13, the first supporting protrusions 13 and the second supporting protrusions 14 are both disposed along the main conveying line direction, the number of the first belts 26 is two, the number of the first guide rollers 25 and the number of the first supporting rollers 27 are four, the number of the first conveying rails 24, the number of the second guide rollers 28, the two first belts 26, the four first guide rollers 25 and the four first supporting rollers 27 are equally divided and located at two sides of the second supporting protrusions 14, one end of each of the first conveying rails 24, the first guide rollers 25, the second guide rollers 28 and the first supporting rollers 27 is connected to the first supporting protrusions 13, the other end of each of the first conveying shafts 23 is rotatably mounted on the second supporting protrusions 14, and both ends of the first conveying shafts are exposed outside the second supporting protrusions 14 to be connected to the two first supporting protrusions 14 respectively The belts 26 are connected to rotate the two first belts 26.

The first conveying rail 24 includes a first bearing plate 241 and two second supporting rollers 242, one end of each of the first bearing plate 241 and the second supporting rollers 242 is connected to the first supporting protrusion 13, the other end of each of the first bearing plate 241 and the second supporting rollers 242 is connected to the second supporting protrusion 14, the first bearing plate 241 is located between the two second supporting rollers 242, the first bearing plate 241 and the two second supporting rollers 242 are located inside the annular first belt 26, the height from the top of the first bearing plate 241 to the ground is lower than the height from the top of the second supporting rollers 242 to the ground, and the first bearing plate 241 and the first belt 26 are arranged at intervals.

The second supporting protrusion 14 includes two first supporting plates 141 spaced apart from each other and fixed to the bottom frame 12, a mounting hole is formed in the first supporting plate 141, the middle portion of the first transmission shaft 23 is rotatably mounted on the two mounting holes, and a first notch 1411 communicating with the avoiding groove 29 is formed in one end of the first supporting plate 141 away from the bottom frame 12.

Referring to fig. 9 to 11, the second conveying portion 30 includes a second driving mechanism 31, a second transmission assembly 32, a plurality of second belts 33 disposed perpendicular to the main conveying line direction, and a second transmission shaft 34 disposed between the two first supporting plates 141 and disposed along the main conveying line direction, the base 10 further includes a supporting assembly 15 vertically sliding on the first supporting protrusions 13 and connected to the lifting portion 40, an output end of the second driving mechanism 31 is connected to the second transmission shaft 34 through the second transmission assembly 32, the supporting assembly 15 includes a plurality of belt frames 151, two transverse plates 152 respectively slidably connected to the two first supporting protrusions 13, and a plurality of guide seats 153 fixedly disposed below the transverse plates 152 and connected to the lifting portion 40, the transverse plates 152 and the guide seats 153 are disposed on a side of the first supporting protrusions 13 away from the second supporting protrusions 14, second notches 131 communicated with the avoiding grooves 29 are concavely disposed on the first supporting protrusions 13, the two avoidance grooves 29, the two second notches 131, the two first notches 1411 and the two first supporting plates 141 are formed by enclosing a through groove 50 at intervals, one end of the belt frame 151 is connected with a transverse plate 152, the other end of the belt frame passes through the through groove 50 and then is connected with another transverse plate 152, the second belt body 33 is annular, one end of the second belt body 33 is sleeved on the second transmission shaft 34, and the other end of the second belt body is sleeved on the belt frame 151.

The winding structure of area body still includes a plurality of fourth backing rolls 60 in jacking moves machine of carrying, a plurality of fourth backing rolls 60 all rotate along main conveying line direction and install on frame 10 and lie in between two first bands 26 with support article along main conveying line direction operation, fourth backing roll 60 and first breach 1411 dislocation set, through set up a plurality of fourth backing rolls 60 between two first bands 26 at main conveying line, can fill the vacancy between two first bands 26, also provide power transmission for the place of middle vacancy, can not let the article of undersize be detained in the position of vacancy.

The belt frame 151 includes two second supporting plates 1511 disposed at an interval and a second conveying rail 1512 fixedly disposed between the two second supporting plates 1511, the second conveying portion 30 further includes a plurality of third guide rollers 35 disposed below the middle portion of the second conveying rail 1512, the second supporting plate 1511 is "n" shaped, two ends of the second supporting plate 1511 are respectively connected to the two transverse plates 152 and span the through groove 50, one end of the second belt body 33 is sleeved on the second transmission shaft 34, and the other end is sleeved on the second conveying rail 1512 through the plurality of third guide rollers 35.

The second transfer rail 1512 includes a second bearing plate 1513 and two third supporting rollers 1514, both ends of the second bearing plate 1513 and the third supporting rollers 1514 are respectively connected to the two second supporting plates 1511, the second bearing plate 1513 is located between the two third supporting rollers 1514, and the second bearing plate 1513 and the two third supporting rollers 1514 are located inside the endless second belt 33.

It should be noted that, when the articles are conveyed along the main conveying line, the distance from the first belt body 26 of the first conveying portion 20 to the ground is greater than the distance from the second belt body 33 of the second conveying portion 30 to the ground, so as to avoid the articles from being scraped with the second belt body 33 during the conveyance of the first belt body 26. Meanwhile, the first belt body 26 and the second belt body 33 are both elastic, and the height of the belt frame 151 and the second belt body 33 to be lifted is not high, and only needs to be slightly higher than the top of the first belt body 26 on the first conveying part 20, so that the belt frame 151 and the second belt body 33 can be normally lifted.

The lifting part 40 comprises a third driving mechanism 41 mounted on the machine base 10, an eccentric wheel assembly 42 connected with an output end of the third driving mechanism 41, and a sliding assembly 43 slidably mounted on the machine base 10, a through hole 132 is formed through the first supporting protrusion 13, one end of the sliding assembly 43 is connected with the eccentric wheel assembly 42, the other end of the sliding assembly 43 passes through the through hole 132 and then is slidably connected with the guide base 153, and the middle part of the sliding assembly 43 is slidably connected with the machine base 10, the third driving mechanism 41 drives the sliding assembly 43 to perform reciprocating movement in the horizontal direction through the eccentric wheel assembly 42 so as to lift or retract the supporting assembly 15 and the second belt body 33, so that the article is lifted and separated from the first conveying part 20 through the second conveying part 30 to steer and transport the article. The first drive mechanism 21, the second drive mechanism 31 and the third drive mechanism 41 are all preferably electric motors in this embodiment, and the first transmission assembly 22 and the second transmission assembly 32 are all preferably chain drives.

Specifically, the eccentric wheel assembly 42 includes an eccentric wheel 421 mounted on the output end of the first driving mechanism 21, a push rod 422 rotatably mounted on the eccentric wheel 421 at one end, and a jaw 423 fixedly connected to the other end of the push rod 422, and the jaw 423 is hooked to the sliding component 43, but the eccentric wheel assembly 42 in this embodiment may be replaced by other structures as long as the sliding component 43 can be driven to reciprocate horizontally.

The machine base 10 further comprises two support rods 16 fixed on the first support protrusions 13 and respectively located at two sides of the sliding assembly 43, the length direction of the support rods 16 is the same as the direction of the main conveying line, the sliding assembly 43 comprises a plurality of drive plates 431 connected with the eccentric wheel assembly 42, a plurality of support plates 432 fixedly arranged at two ends of the drive plates 431, and a plurality of rubber-coated bearings 433 arranged at intervals, and a plurality of linear bearings 434 respectively slidably mounted on the two support rods 16, one end of the support piece 432 is provided with a rubber-covered bearing 433, the other end of the support piece 432 is fixedly connected with the drive plate 431, the linear bearing 434 is fixedly connected with the drive plate 431, the guide seat 153 is provided with a guide groove 1531, the guide groove 1531 has a first position 1532 for enabling the belt rack 151 to ascend relative to the machine base 10 and a second position 1533 for enabling the belt rack 151 to descend relative to the first position 1532, and the rubber-covered bearing 433 is slidably mounted in the guide groove 1531. Driven by the third driving mechanism 41, the rubber-covered bearing 433 will always reciprocate horizontally, i.e. reciprocally travel from the first position 1532 to the second position 1533, and the support assembly 15 and the second belt 33 will realize an alternating reciprocating motion from being raised to being retracted.

In a preferred embodiment, the driving plate 431 includes two first supporting plates 4311 disposed at intervals and two second supporting plates 4312 disposed at intervals, two ends of each first supporting plate 4311 are respectively connected to the two second supporting plates 4312 perpendicularly, the second supporting plates 4312 are disposed parallel to the supporting rod 16, the second supporting plates 4312 are fixedly connected to the linear bearings 434, and the claws 423 are connected to one of the first supporting plates 4311, so that the weight of the driving plate 431 can be reduced, and the driving plate 431 can be driven to move by the third driving mechanism 41 through the eccentric wheel assembly 42 in a more labor-saving manner, the second supporting plates 4312, the supporting plates 432, the rubber-covered bearings 433 and the linear bearings 434 are all located on one side of the first supporting protrusion 13 away from the second supporting protrusion 14, and the supporting plates 432 are a set of two rubber-covered bearings 433.

The machine base 10 further includes two module bases 17, a plurality of flanges 18, first side plates 111 fixed to two sides of the base frame 12 and second side plates 112 fixed to the other two sides of the base frame 12, the first side plates 111 are parallel to the support rods 16, the two module bases 17 are respectively located on two sides of the belt frame 151 and fixed to the first side plates 111, the plurality of flanges 18 are fixed to the top of the module bases 17, the support assembly 15 further includes a plurality of guide rods 154, the plurality of guide rods 154 are fixedly arranged at the bottom of the transverse plate 152, a first through hole 181 penetrates through the flanges 18, a second through hole 171 penetrates through the module bases 17, the first through hole 181 is communicated with the second through hole 171, the guide rods 154 are slidably arranged in the first through hole 181 and the second through hole 171, and the guide rods 154 are matched with the first through hole 181 and the second through hole 171 to enable the support assembly 15 to always keep vertical operation in the up-down operation process. Meanwhile, for better maintenance of the machine, a through structure is provided in the middle of the underframe 12, and only a narrow supporting beam 19 is provided for enhancing the overall strength of the underframe 12.

The working principle of the winding structure of the belt body in the jacking transfer machine in the embodiment is as follows:

the first drive mechanism 21 is activated and the articles are transported along the main conveyor line and, when the articles need to be redirected, the second driving mechanism 31 and the third driving mechanism 41 are activated, the second driving mechanism 31 drives the second belt 33 to rotate, the third driving mechanism 41 drives the driving plate 431 to move to the right through the eccentric wheel assembly 42, the supporting plate 432 and the rubber-covered bearing 433 move to the right along with the driving plate 431, since the driving plate 431 slides on the supporting rod 16 through the linear bearing 434, therefore, the encapsulated bearing 433 always moves straight to the right in the guiding groove 1531, and during the process that the encapsulated bearing 433 moves from the second position 1533 to the first position 1532, the belt rack 151 and the second belt body 33 are lifted, so that the articles are moved onto the second belt body 33 of the second conveying part 30, the article conveying direction is changed, and the guide rod 154 is matched with the flange 18, so that the belt rack 151 and the second belt body 33 always keep vertical straight running when being lifted;

when the article needs to return to the main conveying line again, the third driving mechanism 41 drives the driving plate 431 and the supporting plate 432 to move leftward through the eccentric wheel assembly 42, the rubber-covered bearing 433 moves linearly leftward together, the rubber-covered bearing 433 moves from the first position 1532 to the second position 1533 in the guiding groove 1531 of the supporting assembly 15, the belt rack 151 and the second belt body 33 will descend until they return to the original position, and the article falls onto the first belt body 26 of the first conveying part 20 again.

To sum up, the utility model discloses a set up two at least first guide rolls 25 between first transfer rail 24 and first transmission shaft 23, a plurality of first guide rolls 25 respectively the butt in two outsides that first area body 26 carried on the back mutually, first guide roll 25 has the effect of the first area body 26 of tensioning, like this, the phenomenon that the offset appears in the relative first transmission shaft 23 of first area body 26 can not appear no matter first area body 26 corotation or reversal.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The winding structure of the belt body in the jacking transfer machine is characterized by comprising a machine base with an accommodating space, a first conveying part, a second conveying part and a jacking part, wherein the first conveying part, the second conveying part and the jacking part are accommodated in the accommodating space, the first conveying part and the main conveying line are consistent in direction, the second conveying part and the main conveying line are crossed in direction, the jacking part is connected with the second conveying part through the machine base to drive the second conveying part to be higher or lower than the first conveying part, the first conveying part comprises a first transmission shaft, a plurality of first transmission rails positioned above the first transmission shaft, at least two first guide rollers and a plurality of annular first belt bodies, the first transmission rails, the first guide rollers and the first transmission shaft are sequentially arranged on the inner wall of the accommodating space from top to bottom, one end of the first transmission rail is sleeved with the first transmission rail, The other end of the first guide roller is sleeved on the first transmission shaft, and the first guide rollers are respectively abutted to the two outer sides of the first belt body, which are back to back.

2. The winding structure of the belt body in the jacking transfer machine according to claim 1, wherein the first conveying part further comprises at least two first supporting rollers, the plurality of first supporting rollers are fixed on the inner wall of the accommodating space and located below the first conveying rails at both ends respectively, one end of the first belt body is sleeved on each of the first conveying rails and each of the first supporting rollers, and the other end of the first belt body is sleeved on the first transmission shaft through the plurality of first guide rollers.

3. The winding structure of the belt body in the jacking transfer machine according to claim 2, further comprising a plurality of second guide rollers located below each of the first conveying rails, wherein the second guide rollers are located above the first guide rollers, and two adjacent second guide rollers corresponding to the lower sides of two adjacent first conveying rails are pressed against the outer side of the annular first belt body and recess the first belt body to form an avoiding groove for accommodating a part of the second conveying part.

4. The winding structure of the belt body in the jacking transfer machine according to claim 3, wherein the machine base comprises a bottom frame, two first supporting protrusions respectively protruding at two sides of the bottom frame and a second supporting protrusion protruding on the bottom frame and located between the two first supporting protrusions, the first supporting protrusions and the second supporting protrusions are all arranged along the direction of the main conveying line, the number of the first belt bodies is two, the number of the first guide rollers and the number of the first supporting rollers are four, a plurality of the first conveying rails, a plurality of the second guide rollers, two first belt bodies, four first guide rollers and four first supporting rollers are equally divided and located at two sides of the second supporting protrusions, and one end of each of the first conveying rail, the first guide rollers, the second guide rollers and the first supporting rollers is connected with the first supporting protrusions, The other end of the first transmission shaft is connected with the second supporting bulge, the first transmission shaft is rotatably arranged on the second supporting bulge, and two ends of the first transmission shaft are respectively exposed out of the second supporting bulge so as to be respectively connected with the two first belts.

5. The winding structure of belt body in jacking transfer machine according to claim 4, wherein said first transfer rail comprises a first loading plate and two second supporting rollers, said first loading plate and said second supporting rollers having one end connected to said first supporting protrusion and the other end connected to said second supporting protrusion, said first loading plate being located between said two second supporting rollers, said first loading plate and said two second supporting rollers being located inside of said annular first belt body; and/or the presence of a gas in the atmosphere,

6. The winding structure of belt body in jacking transfer machine according to claim 4, wherein the second supporting protrusion comprises two first supporting plates fixed on the bottom frame at intervals, the first supporting plates are provided with mounting holes in a penetrating manner, the middle part of the first transmission shaft is rotatably mounted on the two mounting holes, one end of the first supporting plate far away from the bottom frame is provided with a first notch communicated with the avoiding groove, the second conveying part comprises a second driving mechanism, a plurality of second belt bodies arranged along the direction perpendicular to the main conveying line, and a second transmission shaft arranged between the two first supporting plates and along the main conveying line direction, the machine base further comprises a supporting component vertically sliding on the first supporting protrusion and connected with the jacking part, the output end of the second driving mechanism is connected with the second transmission shaft, the supporting component comprises a plurality of belt racks, two transverse plates which are respectively connected with the two first supporting bulges in a sliding way, and a plurality of guide seats which are fixedly arranged below the transverse plates and connected with the jacking part, the transverse plate and the guide seat are both positioned on one side of the first supporting bulge far away from the second supporting bulge, the first supporting bulge is concavely provided with second notches communicated with the avoiding grooves, the two second notches, the two first notches and the interval between the two first supporting plates jointly enclose a penetrating groove, one end of the belt frame is connected with one transverse plate, the other end of the belt frame passes through the through groove and then is connected with the other transverse plate, the second belt body is annular, one end of the second belt body is sleeved on the second transmission shaft, and the other end of the second belt body is sleeved on the belt frame.

7. The winding structure of the belt body in the jacking transfer machine according to claim 6, wherein the belt frame comprises two second supporting plates arranged at intervals and a second conveying rail fixedly arranged between the two second supporting plates, the second conveying part further comprises a plurality of third guide rollers positioned below the middle part of the second conveying rail, the second supporting plates are n-shaped, two ends of the second supporting plates are respectively connected with the two transverse plates, one end of the second belt body is sleeved on the second transmission shaft, and the other end of the second belt body is sleeved on the second conveying rail through the plurality of third guide rollers.

8. The winding structure of belt body in jacking transfer machine according to claim 7, wherein said second transfer rail comprises a second loading board and two third supporting rollers, both ends of said second loading board and said third supporting rollers are connected to two said second supporting plates respectively, said second loading board is located between two said third supporting rollers, and both said second loading board and said two said third supporting rollers are located inside of said second belt body in a ring shape.

9. The winding structure of belt body in jacking transfer machine according to claim 6, wherein said jacking portion comprises a third driving mechanism mounted on the machine base, an eccentric wheel assembly connected with the output end of said third driving mechanism, and a sliding assembly slidably mounted on said machine base, said first supporting protrusion has a through hole, one end of said sliding assembly is connected with said eccentric wheel assembly, the other end of said sliding assembly passes through said through hole and is slidably connected with said guiding seat, and the middle portion of said sliding assembly is slidably connected with said machine base to raise or lower said supporting assembly.

10. The winding structure of belt body in a jacking transfer machine according to claim 9, wherein said machine base further comprises two support rods fixed on said first support protrusion and respectively located on two sides of said sliding assembly, the length direction of said support rods is identical to the direction of the main conveying line, said sliding assembly comprises a plurality of drive plates connected with said eccentric wheel assembly, a plurality of support plates fixed on two ends of said drive plates, a plurality of rubber-covered bearings arranged at intervals, and a plurality of linear bearings slidably mounted on two said support rods, one end of said support plates is mounted with said rubber-covered bearings, the other end is fixedly connected with said drive plates, said linear bearings are fixedly connected with said drive plates, said guide base is provided with a guide groove, said guide groove has a first position for lifting said belt frame relative to said machine base and a second position for lowering said belt frame relative to said first position, the rubber-coated bearing is slidably mounted in the guide groove.