CN212197753U

CN212197753U - Strip conveying device

Info

Publication number: CN212197753U
Application number: CN202020396606.2U
Authority: CN
Inventors: 贺小琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-22
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a strip conveying device, which comprises a bottom plate, wherein a vertical plate is fixed at the top of the bottom plate, a first rotating shaft is symmetrically and rotatably connected inside the vertical plate, a vertical chute is arranged in the vertical plate and is positioned right above the first rotating shaft, a slide seat is slidably connected in the vertical chute, the two slide seats are fixedly connected through a connecting plate, a second rotating shaft is rotatably connected inside the slide seat, conveying rollers are fixedly sleeved outside the first rotating shaft and the second rotating shaft, the two conveying rollers positioned on the same horizontal plane are connected through a conveying belt in a transmission way, a lifting device for driving the connecting plate is arranged on the vertical plate, a driving device for the conveying rollers is arranged at one side of the vertical plate, the strip conveying device can meet the strip conveying requirements of different thicknesses and different widths, and can synchronously move through the two conveying belts, and the strip material is driven to move forwards stably through the friction between the conveying belt and the drive.

Description

Strip conveying device

Technical Field

The utility model relates to a conveyor technical field specifically is a strip material conveyor.

Background

Like strip plastic slab and metal lath generally adopt the assembly line to process in process of production, because length is longer, need carry with the help of conveyor, current strip material conveyor can not stable satisfy the transport demand of different width and thickness, and the strip material produces easily and rocks in addition among the transportation process. To this end, we propose a strip conveyor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strip conveyor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strip conveying device, includes the bottom plate, the top of bottom plate is fixed with the riser, the inside symmetry of riser is rotated and is connected with first pivot, the inside of riser is located and is equipped with vertical spout directly over first pivot, equal sliding connection has the slide in the vertical spout, and passes through connecting plate fixed connection between two slides, the slide internal rotation is connected with the second pivot, all cup joint in first pivot and the second pivot outside and be fixed with the conveying roller, and be in and connect through the conveyer belt transmission between two conveying rollers on the same horizontal plane, install the elevating gear who is used for driving the connecting plate on the riser, the drive arrangement who is used for the conveying roller is installed to riser one side.

Preferably, the lifting device comprises an ear plate and a vertical screw rod, the ear plate is fixed at the center of the top of the vertical plate, the inside of the ear plate is rotatably connected with the vertical screw rod through a bearing, a first threaded hole is formed in the middle of the connecting plate, and the vertical screw rod penetrates through the first threaded hole and is in threaded connection with the first threaded hole.

Preferably, the driving device comprises a driving motor, a driving bevel gear, a sleeve, a first reversing bevel gear, a slide bar and a second reversing bevel gear, a connecting seat and a U-shaped frame are fixed on one side of the vertical plate, a driving motor is fixed on one side of the U-shaped frame, an output shaft of the driving motor penetrates through the U-shaped frame and is coaxially and fixedly connected with one first rotating shaft, the driving bevel gear is fixedly sleeved on the outer side of the output shaft of the driving motor, the sleeve is rotatably connected with the connecting seat, the first reversing bevel gear is fixed at one end of the sleeve and is meshed with the driving bevel gear, the slide bar is slidably connected with the other end of the sleeve, one end of the slide bar penetrates through the slide seat and is fixedly connected with the second reversing bevel gear, the connecting part of the slide bar and the slide seat is rotatably connected through a bearing, and a driven bevel gear is, and the driven bevel gear is meshed with the second reversing bevel gear.

Preferably, one side of the vertical plate far away from the driving device is symmetrically provided with a limiting device, the limiting device comprises a fixing plate, a longitudinal screw rod and a limiting plate, one side of the vertical plate is fixed with the fixing plate, a longitudinal sliding groove is formed in the fixing plate, the longitudinal sliding groove is rotatably connected with the longitudinal screw rod in the inner part, a limiting plate is slidably connected in the longitudinal sliding groove, a second threaded hole is formed in the limiting plate, and the longitudinal screw rod is connected with the second threaded hole through threads.

Preferably, a hand wheel is fixed at one end of the longitudinal screw rod, and a nut is fixed at the top end of the vertical screw rod.

Preferably, the first rotating shaft further comprises a central shaft and a rotating drum rotatably sleeved outside the central shaft, and an elastic assembly is arranged between the central shaft and the rotating drum along the radial direction.

The elastic assembly comprises a spring and a ball, a positioning groove is formed in the side face of the central shaft, one end of the spring is connected in the positioning groove in a positioning mode, the other end of the spring is connected with the ball, and the ball is in rolling contact with the inner wall face of the rotary drum.

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

1. the utility model discloses a revolve wrong nut with the help of the spanner and drive vertical lead screw and rotate, and then drive the connecting plate and move down, make the strip by the centre gripping between two conveyer belts (because slide bar and sleeve relatively sliding connection, so the connecting plate can reciprocate), can satisfy the strip transport demand of different thickness.

2. The utility model discloses a drive arrangement's setting guarantees two conveyer belt synchronous motion, and then drives the strip material through the conveyer belt and the friction between the drive and move forward steadily.

3. The utility model discloses a rotation hand wheel drives vertical lead screw and rotates, and then makes the limiting plate slide along vertical spout, makes the strip setting between limiting plate and riser, prevents that the strip from producing and rocking, satisfies the strip transport demand of different widths.

Drawings

Fig. 1 is one of the overall structural schematic diagrams of the present invention.

Fig. 2 is a second schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the structure of the region a in fig. 2 according to the present invention.

Fig. 4 is a radial sectional view of the first rotating shaft.

In the figure: 1. a base plate; 2. a vertical plate; 3. a first rotating shaft; 4. a vertical chute; 5. a slide base; 6. a connecting plate; 7. a second rotating shaft; 8. a conveying roller; 9. a conveyor belt; 10. a lifting device; 11. a drive device; 12. an ear plate; 13. a vertical screw rod; 14. a connecting seat; 15. a U-shaped frame; 16. a drive motor; 17. a drive bevel gear; 18. a sleeve; 19. a first reversing bevel gear; 20. a slide bar; 21. a second reversing bevel gear; 22. a driven bevel gear; 23. a limiting device; 24. a fixing plate; 25. a longitudinal chute; 26. a longitudinal screw rod; 27. a limiting plate; 28. a hand wheel; 29. a nut; 30. a rotating drum; 31. a central shaft; 32. a spring; 33. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a strip conveyor, includes bottom plate 1, the top of bottom plate 1 is fixed with riser 2, the inside symmetry of riser 2 is rotated and is connected with first pivot 3, the inside of riser 2 is located and is equipped with vertical spout 4 directly over first pivot 3, equal sliding connection has slide 5 in the vertical spout 4, and passes through 6 fixed connection of connecting plate between two slides 5, slide 5 internal rotation is connected with second pivot 7, first pivot 3 and the 7 outside of second pivot all cup joint and are fixed with conveying roller 8, and connect through the transmission of conveyer belt 9 between two conveying rollers 8 on being in same horizontal plane, install elevating gear 10 that is used for driving connecting plate 6 on the

riser

2, 2 one side of riser is installed and is used for conveying roller 8's drive arrangement 11.

Referring to fig. 4, the first rotating shaft 3 further includes a central shaft 31 and a rotating drum 30 rotatably sleeved outside the central shaft 31, and an elastic component is disposed between the central shaft 31 and the rotating drum 30 along a radial direction, so that the outer side of the rotating drum 30 is in elastic contact with the strip, the clamping is more stable, and the strip is not easy to loosen after long-time operation.

Wherein, the elastic component includes spring 32 and ball 33, is provided with the constant head tank on the side of center pin 31, and the one end location of spring 32 is connected in the constant head tank, and ball 33 is connected to the other end, and ball 33 and the internal wall surface rolling contact of rotary drum 30.

It should be noted that the second shaft 7 may also be configured as a resilient structure in line with the first shaft 3.

Referring to fig. 2, the lifting device 10 includes an ear plate 12 and a vertical screw rod 13, the ear plate 12 is fixed at the center of the top of the vertical plate 2, the inside of the ear plate 12 is rotatably connected with the vertical screw rod 13 through a bearing, a first threaded hole is formed in the middle of the connecting plate 6, and the vertical screw rod 13 passes through the first threaded hole and is in threaded connection with the first threaded hole.

Referring to fig. 3, the driving device 11 includes a driving motor 16, a driving bevel gear 17, a sleeve 18, a first reversing bevel gear 19, a sliding rod 20 and a second reversing bevel gear 21, a connecting seat 14 and a U-shaped frame 15 are fixed on one side of the vertical plate 2, the driving motor 16 is fixed on one side of the U-shaped frame 15, an output shaft of the driving motor 16 passes through the U-shaped frame 15 and is coaxially and fixedly connected with one of the first rotating shafts 3, the driving bevel gear 17 is fixedly connected to the outer side of the output shaft of the driving motor 16 in a sleeved manner, the sleeve 18 is rotatably connected to the connecting seat 14, a first reversing bevel gear 19 is fixed to one end of the sleeve 18, the first reversing bevel gear 19 is engaged with the driving bevel gear 17, a sliding rod 20 is slidably connected to the other end of the sleeve 18, a second reversing bevel gear 21 is fixedly connected to one end of the sliding rod 20 passing through the sliding seat 5, and the joint of the, one end of one of the second rotating shafts 7 is fixed with a driven bevel gear 22, and the driven bevel gear 22 is engaged with the second reversing bevel gear 21.

Referring to fig. 1, the vertical plate 2 is symmetrically provided with a limiting device 23 at a side away from the driving device 11, the limiting device 23 includes a fixing plate 24, a longitudinal screw rod 26 and a limiting plate 27, the fixing plate 24 is fixed at one side of the vertical plate 2, a longitudinal sliding groove 25 is arranged inside the fixing plate 24, the longitudinal screw rod 26 is rotatably connected inside the longitudinal sliding groove 25, the limiting plate 27 is slidably connected inside the longitudinal sliding groove 25, a second threaded hole is arranged inside the limiting plate 27, and the longitudinal screw rod 26 is in threaded connection with the second threaded hole.

Referring to fig. 1, a hand wheel 28 is fixed at one end of the longitudinal screw rod 26, and a nut 29 is fixed at the top end of the vertical screw rod 13.

The working principle is as follows: firstly, according to the width of the strip material, the hand wheel 28 is rotated to drive the longitudinal screw rod 26 to rotate, so that the limiting plate 27 is driven to slide along the longitudinal sliding groove 25, the strip material is arranged between the limiting plate 27 and the vertical plate 2, and the strip material is prevented from shaking;

secondly, according to the thickness of the strip, the vertical screw rod 13 is driven to rotate by screwing the nut 29 by means of a wrench, and then the connecting plate 6 is driven to move downwards, so that the strip is clamped between the two conveying belts 9 (the connecting plate 6 can move up and down due to the relative sliding connection of the sliding rod 20 and the sleeve 18);

finally, one of the first rotating shafts 3 is driven to rotate by the driving motor 16, and due to the arrangement of the conveying belt 9, the two first rotating shafts 3 positioned below can synchronously rotate, the driving motor 16 drives the driving bevel gear 17 to rotate, and the driving bevel gear 17 drives the first reversing bevel gear 19, the sleeve 18, the slide rod 20 and the second reversing bevel gear 21 to rotate together, so that the second reversing bevel gear 21 and the second rotating shaft 7 are driven to rotate together, the first rotating shaft 3 and the second rotating shaft 7 are ensured to reversely rotate at a constant speed, and the strip materials are driven to forwards stably move by the friction between the conveying belt 9 and the driving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A strip conveying device comprises a bottom plate (1), and is characterized in that: a vertical plate (2) is fixed at the top of the bottom plate (1), a first rotating shaft (3) is symmetrically and rotatably connected inside the vertical plate (2), a vertical sliding groove (4) is arranged in the vertical plate (2) and is positioned right above the first rotating shaft (3), sliding seats (5) are connected in the vertical sliding groove (4) in a sliding manner, the two sliding seats (5) are fixedly connected through a connecting plate (6), a second rotating shaft (7) is rotatably connected inside the sliding seats (5), conveying rollers (8) are fixedly sleeved on the outer sides of the first rotating shaft (3) and the second rotating shaft (7), and two conveying rollers (8) on the same horizontal plane are in transmission connection through a conveying belt (9), a lifting device (10) for driving the connecting plate (6) is arranged on the vertical plate (2), and a driving device (11) for a conveying roller (8) is arranged on one side of the vertical plate (2).

2. A web conveying apparatus as claimed in claim 1, wherein: the lifting device (10) comprises an ear plate (12) and a vertical screw rod (13), the ear plate (12) is fixed at the center of the top of the vertical plate (2), the inside of the ear plate (12) is rotatably connected with the vertical screw rod (13) through a bearing, a first threaded hole is formed in the middle of the connecting plate (6), and the vertical screw rod (13) penetrates through the first threaded hole and is in threaded connection with the first threaded hole.

3. A web conveying apparatus as claimed in claim 2, wherein: the driving device (11) comprises a driving motor (16), a driving bevel gear (17), a sleeve (18), a first reversing bevel gear (19), a sliding rod (20) and a second reversing bevel gear (21), a connecting seat (14) and a U-shaped frame (15) are fixed on one side of the vertical plate (2), the driving motor (16) is fixed on one side of the U-shaped frame (15), an output shaft of the driving motor (16) penetrates through the U-shaped frame (15) to be coaxially and fixedly connected with one of the first rotating shafts (3), the driving bevel gear (17) is fixedly sleeved on the outer side of the output shaft of the driving motor (16), the sleeve (18) is rotatably connected in the connecting seat (14), one end of the sleeve (18) is fixedly provided with the first reversing bevel gear (19), the first reversing bevel gear (19) is meshed with the driving bevel gear (17), the other end of the sleeve (18) is slidably connected with the sliding rod (20), one end of the sliding rod (20) penetrates through the sliding seat (5) and is fixedly connected with a second reversing bevel gear (21), the connecting part of the sliding rod (20) and the sliding seat (5) is rotatably connected through a bearing, one end of one second rotating shaft (7) is fixedly provided with a driven bevel gear (22), and the driven bevel gear (22) is meshed with the second reversing bevel gear (21).

4. A web conveying apparatus as claimed in claim 3, wherein: stop device (23) are installed to one side symmetry that drive arrangement (11) was kept away from in riser (2), stop device (23) are including fixed plate (24), vertical lead screw (26) and limiting plate (27), riser (2) one side is fixed with fixed plate (24), the inside of fixed plate (24) is equipped with vertical spout (25), the internal rotation of vertical spout (25) is connected with vertical lead screw (26), sliding connection has limiting plate (27) in vertical spout (25), limiting plate (27) inside is equipped with the second screw hole, and vertical lead screw (26) pass through threaded connection with the second screw hole.

5. A web conveying apparatus according to claim 4, wherein: and a hand wheel (28) is fixed at one end of the longitudinal screw rod (26), and a nut (29) is fixed at the top end of the vertical screw rod (13).

6. A web conveying apparatus as claimed in claim 1, wherein: the first rotating shaft (3) further comprises a central shaft (31) and a rotating drum (30) which is rotatably sleeved outside the central shaft (31), and an elastic assembly is arranged between the central shaft (31) and the rotating drum (30) along the radial direction.

7. A web conveying apparatus according to claim 6, wherein: the elastic component comprises a spring (32) and a ball (33), a positioning groove is formed in the side face of the central shaft (31), one end of the spring (32) is connected in the positioning groove in a positioning mode, the other end of the spring is connected with the ball (33), and the ball (33) is in rolling contact with the inner wall face of the rotary drum (30).