CN211520625U

CN211520625U - Automatic pipe distributing device

Info

Publication number: CN211520625U
Application number: CN201922131288.7U
Authority: CN
Inventors: 顾忠新; 刘长坤; 余涛
Original assignee: Jinan Bodor Laser Co Ltd
Current assignee: Jinan Bodor Laser Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-18
Anticipated expiration: 2029-11-30

Abstract

The utility model provides an automatic pipe material distributing device, which relates to the field of laser cutting and is positioned at the discharge end of a feeding platform, and a height-limiting front vertical plate is arranged above the discharge end of the feeding platform; the device comprises a plurality of groups of lifting brackets which are arranged in parallel, carrier roller brackets are respectively arranged on the lifting brackets, and carrier rollers are arranged on the upper end surfaces of the carrier roller brackets; keep off the material subassembly including keeping off material post, uide bushing, keeping off material elevation structure, area transmission structure and uide bushing displacement structure, keep off material elevation structure and be connected with the uide bushing, keep off the sleeve that the material post passed the uide bushing and keep off material elevation structure and be connected, area transmission structure and uide bushing displacement structure are connected, and the uide bushing passes through area transmission structure and uide bushing displacement structure and is connected with lifting support. The device can guarantee to carry single tubular product, makes the material loading process of subsequent handling can realize carrying in proper order of single tubular product in proper order, alleviates the pressure of material loading procedure, improves the efficiency of whole tubular product course of working.

Description

Automatic pipe distributing device

Technical Field

The utility model belongs to the laser cutting field, concretely relates to automatic feed divider of tubular product.

Background

In the automatic processing and feeding process of the laser cutting machine, the feeding platform generally transports the pipes in batches, so that the pipes are easily stacked in the transporting process, and the transportation and the processing of the subsequent pipes are not facilitated.

In order to solve the problem, the prior art adopts a height limiting structure arranged on a feeding platform to avoid the problem that a large amount of pipes are stacked. But because tubular product are carried in batches, the limit for height can only realize single tubular product is carried in batches, and is great to the pressure of follow-up tubular product processing procedure, how to realize single tubular product orderly transport in proper order, and the quick accurate carries the processing position with tubular product and becomes the problem that awaits a urgent need to be solved.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art, the utility model provides an automatic feed divider of tubular product to solve above-mentioned technical problem.

The utility model provides an automatic pipe material distributing device, which is positioned at the discharge end of a feeding platform, and a height-limiting front vertical plate is arranged above the discharge end of the feeding platform; the automatic pipe material distributing device comprises a carrier roller assembly, a lifting assembly and a material blocking assembly; the lifting assembly comprises a lifting driving structure and a plurality of groups of lifting brackets arranged in parallel, the carrier roller assembly comprises carrier roller brackets and carrier rollers, the carrier roller brackets are respectively arranged on the lifting brackets, and the carrier rollers are arranged on the upper end surfaces of the carrier roller brackets; keep off the material subassembly including keeping off material post, uide bushing, keeping off material elevation structure, belt drive structure and uide bushing displacement structure, keep off material elevation structure and be connected with the uide bushing, keep off the sleeve that the material post passed the uide bushing and keep off material elevation structure and be connected, belt drive structure and uide bushing displacement structure are connected, the uide bushing passes through belt drive structure and uide bushing displacement structure and is connected with lifting support.

Furthermore, uide bushing displacement structure includes slide rail, slider and transmission connection structure, slide rail horizontal installation is on lifting support, slider and slide rail sliding fit, the slider passes through transmission connection structure and is connected with uide bushing and belt drive structure respectively.

Furthermore, the belt transmission structure comprises a synchronous belt, a driving pulley, a tensioning pulley, a driven pulley, a material selecting driving shaft and a servo motor, the servo motor is connected with the material selecting driving shaft through a speed reducer, the driving pulley is installed on the material selecting driving shaft, the tensioning pulley and the driven pulley are respectively installed on a lifting support, the driving pulley, the tensioning pulley and the driven pulley are connected through the synchronous belt, and the transmission connection structure is connected with the synchronous belt through a pressing plate.

Further, transmission connection structure is the L shaped plate, the bottom plate of L shaped plate passes through the pressure strip and is connected with the hold-in range, the curb plate and the uide bushing of L shaped plate are connected.

Furthermore, the number of the driven belt wheels is two, and the straight line where the axes of the two driven belt wheels are located is parallel to the moving direction of the sliding block on the sliding rail.

Furthermore, the parts of the synchronous belt, which are contacted with the driving belt wheel and the driven belt wheel, are provided with teeth, and gear rings matched with the teeth are arranged on the driving belt wheel and the driven belt wheel.

Furthermore, the material receiving end of the upper end face of the carrier roller support is provided with an inward inclination angle.

Furthermore, a material baffle plate is arranged on the lifting support.

Furthermore, a plurality of groups of lifting brackets are connected through a connecting frame.

Further, the lifting driving structure comprises a lifting driving shaft, a driving gear and a lifting motor, the lifting motor is connected with the lifting driving shaft, the driving gear is sleeved on the lifting driving shaft, the driving gear is meshed with the rack, and the rack is vertically installed on the lifting support.

The beneficial effects of the utility model reside in that, the utility model provides an automatic feed divider of tubular product, the riser before the current limit for height of cooperation sets up lifting support, bearing roller support on by lifting support accepts tubular product, it carries out the position to the tubular product of accepting to keep off the material post and prescribes a limit for, the riser except that the limit for height effect to a large amount of tubular products itself before the limit for height, still can cooperate bearing roller support to carry out the centre gripping formula to tubular product and rise to the assurance is carried single tubular product, the orderly transport in proper order of single tubular product can be realized to the material loading process that makes the follow-up process, alleviate the pressure of material loading procedure, improve the efficiency of whole tubular product course of working.

In addition, the pipe material is supported by the carrier roller bracket, so that the damage to the pipe material can be effectively avoided; the position adjusting structure of the guide sleeve can adjust the position of the guide sleeve (namely, the material blocking column), so that the adaptability of the pipe material distributing system to pipes with different pipe diameters can be enhanced.

The utility model relates to a principle is reliable, and simple structure has very extensive application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the structure schematic diagram of the automatic pipe material distributing device of the present invention.

Fig. 2 is a schematic structural view of the carrier roller bracket of the present invention.

Fig. 3 is a schematic structural diagram of the belt drive displacement structure of the present invention.

Fig. 4 is a schematic view of the lifting principle of the carrier roller bracket of the utility model.

Fig. 5 is a schematic view 1 of the working principle of the present invention.

Fig. 6 is a schematic view 2 of the working principle of the present invention.

In the figure, 1, a feeding platform, 11, a feeding chain, 12, a height-limiting front vertical plate,

2. an idler assembly, 21, an idler cradle, 211, an idler,

3. a lifting component 31, a lifting bracket 311, a rack 32, a lifting motor 33, a lifting driving shaft 34, a driving gear 35, a striker plate 36 and a connecting frame,

4. a material blocking component 41, a material blocking column 42, a guide sleeve 43 and a cylinder,

5. a belt transmission displacement structure 51, a belt transmission structure 511, a synchronous belt 512, a driving belt wheel 513, a tension wheel 514, a driven belt wheel 515, a material selecting driving shaft 516, a servo motor 52, a guide sleeve displacement structure 521, a slide rail 522, a slide block 533, an L-shaped plate 534 and a pressing plate,

6. a pipe material, a first pipe material and a second pipe material,

7. ejection of compact box support, 71, ejection of compact box.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The following explains key terms appearing in the present invention.

As shown in fig. 1, a pipe distribution system is located at a discharge end of a feeding platform 1, and a height-limiting front vertical plate 12 is arranged above the discharge end of the feeding platform 1.

The pipe distribution system comprises a carrier roller assembly 2, a lifting assembly 3 and a material blocking assembly 4; the lifting assembly 3 comprises a lifting driving structure and a plurality of groups of lifting brackets 31 arranged in parallel, the carrier roller assembly 2 comprises carrier roller brackets 21 and carrier rollers 211, the carrier roller brackets 21 are respectively installed on the lifting brackets 31, and the carrier rollers 211 are installed on the upper end faces of the carrier roller brackets 21; the striker plate 35 is fixedly arranged on one side of the lifting support 31 and is opposite to the height-limited front vertical plate 12. Furthermore, the lower parts of a plurality of groups of lifting brackets 31 are connected through a connecting frame 36, so that the positions of the lifting brackets 31 and the carrier roller brackets 21 are ensured to be uniform, and the overall strength of the material distribution system can be enhanced.

Keep off material subassembly 4 including keeping off material post 41, uide bushing 42, keeping off material elevation structure, belt drive structure 51 and uide bushing displacement structure 52, keep off material elevation structure and be connected with uide bushing 42, keep off material post 41 and pass the sleeve and keep off material elevation structure of uide bushing 42 and be connected, belt drive structure 51 and uide bushing displacement structure 52 are connected, uide bushing 42 is connected with lifting support 31 through belt drive structure 51 and uide bushing displacement structure 52.

As shown in fig. 4, in order to achieve synchronous lifting of the carrier rollers 211, the lifting driving structure includes a lifting driving shaft 33, driving gears 34, and motor reducers, the motor reducers are connected to the lifting driving shaft 33, the driving gears 34 are respectively sleeved on the lifting driving shaft 33, the driving gears 34 are engaged with racks 311, and the racks 311 are respectively vertically mounted on the lifting brackets 31. The motor reducer drives the lifting drive shaft 33 to rotate, and the synchronous belt 511 drives the plurality of drive gears 34 to rotate, so that the rack 311 can drive the lifting support 31 to synchronously lift up and down.

Keep off material elevation structure and can select for use the piston structure that can realize the raising and lowering functions of cylinder, pneumatic cylinder etc. and preferably the cylinder here, for avoiding keeping off the stock prop and producing the operation conflict with subsequent equipment, the lower extreme at the uide bushing is fixed to the cylinder, it is connected with the piston rod of cylinder to keep off the stock prop and pass the sleeve of uide bushing. The carrier roller support pass-band transmission displacement structure is connected with the guide sleeve.

As shown in fig. 2 and 3, the belt transmission displacement structure 5 includes a belt transmission structure 51 and a guide sleeve displacement structure 52, the guide sleeve displacement structure 52 includes a slide rail 521, a slide block 522 and a transmission connection structure, the slide rail 521 is horizontally mounted on the idler roller bracket 21, the slide block 522 is in sliding fit with the slide rail 521, and the slide block 522 is respectively connected with the guide sleeve 42 and the belt transmission structure 51 through the transmission connection structure.

As shown in fig. 3, the belt transmission structure 51 includes a synchronous belt 511, a driving pulley 512, a tension pulley 513, a driven pulley 514, a material selecting drive shaft 515 and a servo motor 516, the servo motor 516 is connected to the material selecting drive shaft 515 through a speed reducer, the driving pulley 512 is mounted on the material selecting drive shaft 515, the tension pulley 513 and the driven pulley 514 are respectively mounted on the idler support 21, and the driving pulley 512, the tension pulley 513 and the driven pulley 514 are connected through the synchronous belt 511.

The transmission connection structure adopts structures such as L shaped plate 523 and connecting plate, the bottom plate of L shaped plate 523 is connected with hold-in range 511 through pressure strip 524, the curb plate and the slider 522 of L shaped plate 523 are connected, promptly the slider 522 is connected with hold-in range 511 through L shaped plate 523, and the hold-in range 511 motion will drive slider 522 and produce the displacement, the one end and the L shaped plate 523 of connecting plate are connected, the connecting plate other end is connected with uide bushing 42, consequently when hold-in range 511 rotates, uide bushing 42 also will carry out the displacement in step, makes the material blocking subassembly 4 such as uide bushing 42 also remove thereupon.

Further, the number of the driven pulleys 514 is two, and a straight line where the axes of the two driven pulleys 514 are located is parallel to the moving direction of the slider 522 on the sliding rail 521.

The synchronous belt 511 is engaged with a driving pulley 512 and a driven pulley 514 and is tensioned by a tension pulley 513, and the driving pulley 512 is mounted on a sorting drive shaft 515. The servo motor 516 drives the material selecting driving shaft 515 to rotate through the speed reducer, so as to drive the driving belt wheel 512 to rotate, the driving belt wheel 512 drives the synchronous belt 511 to rotate, the synchronous belt 511 makes a linear motion between the two driven belt wheels 514, and drives the sliding block 522 to make a linear motion along the sliding rail 521 through the L-shaped plate 533 and the pressing plate 534, so that the guide sleeve 42 and the material blocking column 41 also make a motion along with the linear motion, so that the distance between the side bus of the material blocking column 41 and the height-limiting front vertical plate 12 reaches the distance required by material selection, and thus the material selecting action is realized. The servo motor 516 and the synchronous belt 511 ensure the precise positioning of the material blocking column 41 and the height-limiting front vertical plate 12, thereby ensuring the accuracy of material selection.

Preferably, the feeding platform 1 adopts a feeding chain 11 to feed, and the feeding chains 11 are respectively located at one side of the carrier roller bracket 21. The part of the upper end surface of the carrier roller bracket 21 close to the pipe 6 to be distributed is provided with an inward inclination angle, so that the pipe can be distributed conveniently.

The carrier roller 211 is movably connected with the carrier roller bracket 21 and can be adjusted in four directions, namely up-down direction and front-back direction.

As shown in fig. 4, 5, and 6, when the device works, firstly, the lifting support 31 moves to the lower limit position through the matching of the driving gear 34 and the rack 311, the cylinder 43 drives the material blocking column 41 to pass through the guide sleeve 42 to rise, the outer diameter of the pipe 6 is set through the interface of the laser cutting machine system, the system sends an instruction to the servo motor 516, the servo motor 516 drives the material selecting driving shaft 515 to rotate through the speed reducer, so as to drive the driving pulley 512 to rotate, and the synchronous belt 511 drives the sliding block 522, the guide sleeve 42, and the material blocking column 41 to move linearly along the sliding rail 521 through the L-shaped plate 533. When the distance between the side bus of the material blocking column 41 and the height-limiting front vertical plate 12 reaches the position set by the system, the servo motor 516 stops rotating.

As shown in fig. 1, a plurality of pipes 6 are fed through the feeding platform 1, when moving to a side bus of the material blocking column 41, the material blocking column 41 blocks the pipe, a plurality of detection switches are arranged near the material blocking column 41, when the pipe 6 is detected by the detection switches, the feeding platform 1 stops feeding, the system sends a signal to the lifting motor 32, the lifting motor 32 drives the lifting driving shaft 33 to rotate and drives the driving gear 34 to move, the lifting support 31 and the material blocking component 4 are driven to lift upwards through the meshing transmission of the driving gear 34 and the rack 311, the single pipe 6 is separated, when the pipe 6 rises upwards, the pipe 6 is located between the material blocking column 41 and the height limiting front vertical plate 12, the pipe 6 is ensured not to slide, and the material separating success rate is improved. In the process that tubular product 6 rises, tubular product 6 in the back is blocked by striker plate 35, prevents that subsequent tubular product 6 from sliding forward, improves and divides the material success rate. When the carrier roller bracket 21 rises to the upper limit position, the lifting motor 32 stops rotating, the pipe 6 is relatively static, and the whole material distributing action is finished.

It should be noted that the selecting drive shaft 515 is rotatably mounted on the lifting bracket 31 and can move up and down with the lifting assembly.

The pipe distribution system provided by the invention is matched with the existing height-limiting front vertical plate 12, the lifting type carrier roller support 21 and the material blocking column 41 are arranged, the pipe 6 is received by the carrier roller support 21, the position of the received pipe 6 is limited by the material blocking column 41, and the height-limiting front vertical plate 12 can be matched with the carrier roller support 21 to perform clamping type lifting on the pipe 6 besides the height limiting effect on a large number of pipes 6, so that the single pipe 6 is conveyed, the sequential and ordered conveying of the single pipes 6 can be realized in the feeding process of the subsequent process, the pressure of the feeding process is relieved, and the efficiency of the whole processing process of the pipe 6 is improved.

In addition, the pipe materials are supported by the carrier roller bracket 21, so that the damage to the pipe materials can be effectively avoided; the position adjusting structure of the guide sleeve can adjust the positions of the guide sleeve 42 and the material blocking column 41, so that the adaptability of the pipe material distributing system to pipes 6 with different pipe diameters can be enhanced.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An automatic pipe distribution device is positioned at the discharge end of a feeding platform (1), and a height-limiting front vertical plate (12) is arranged above the discharge end of the feeding platform (1); the method is characterized in that: the automatic pipe material distribution device comprises a carrier roller assembly (2), a lifting assembly (3) and a material blocking assembly (4);

the lifting assembly (3) comprises a lifting driving structure and a plurality of groups of lifting supports (31) which are arranged in parallel, the carrier roller assembly (2) comprises carrier roller supports (21) and carrier rollers (211), the carrier roller supports (21) are respectively installed on the lifting supports (31), and the carrier rollers (211) are installed on the upper end faces of the carrier roller supports (21);

keep off material subassembly (4) including keeping off material post (41), uide bushing (42), keeping off material elevation structure and belt drive displacement structure (5), keep off material elevation structure and be connected with uide bushing (42), keep off the sleeve that material post (41) passed uide bushing (42) and keep off material elevation structure and be connected, uide bushing (42) are connected with lifting support (31) through belt drive displacement structure (5).

2. The automatic pipe material distribution device according to claim 1, characterized in that: the belt transmission displacement structure (5) comprises a belt transmission structure (51) and a guide sleeve displacement structure (52), the guide sleeve displacement structure (52) comprises a sliding rail (521), a sliding block (522) and a transmission connecting structure, the sliding rail (521) is horizontally arranged on the lifting support (31), the sliding block (522) is in sliding fit with the sliding rail (521), and the sliding block (522) is respectively connected with the guide sleeve (42) and the belt transmission structure (51) through the transmission connecting structure.

3. The automatic pipe material distribution device according to claim 2, characterized in that: the belt transmission structure (51) comprises a synchronous belt (511), a driving pulley (512), a tension pulley (513), a driven pulley (514), a material selecting driving shaft (515) and a servo motor (516), wherein the servo motor (516) is connected with the material selecting driving shaft (515) through a speed reducer, the driving pulley (512) is installed on the material selecting driving shaft (515), the tension pulley (513) and the driven pulley (514) are respectively installed on a lifting support (31), the driving pulley (512), the tension pulley (513) and the driven pulley (514) are connected through the synchronous belt (511), and the transmission connection structure is connected with the synchronous belt (511) through a compression plate (534).

4. The automatic pipe material distribution device according to claim 3, characterized in that: the transmission connection structure is an L-shaped plate (533), a bottom plate of the L-shaped plate (533) is connected with the synchronous belt (511) through a pressing plate (534), and a side plate of the L-shaped plate (533) is connected with the guide sleeve (42).

5. The automatic pipe material distribution device according to claim 3, characterized in that: the number of the driven belt wheels (514) is two, and the straight line where the axes of the two driven belt wheels (514) are located is parallel to the moving direction of the sliding block (522) on the sliding rail (521).

6. The automatic pipe material distribution device according to claim 5, wherein: the synchronous belt (511) is provided with teeth with the contact part of the driving pulley (512) and the driven pulley (514), and gear rings meshed with the teeth are arranged on the driving pulley (512) and the driven pulley (514).

7. The automatic pipe material distribution device according to claim 1, characterized in that: the material receiving end of the upper end face of the carrier roller support (21) is provided with an inward inclination angle.

8. The automatic pipe material distribution device according to claim 1, characterized in that: and a material baffle plate (35) is arranged on the lifting support (31).

9. The automatic pipe material distribution device according to claim 1, characterized in that: the multiple groups of lifting brackets (31) are connected through a connecting frame (36).

10. The automatic pipe material distribution device according to any one of claims 1 to 9, wherein: the lifting driving structure comprises a lifting driving shaft (33), a driving gear (34) and a lifting motor (32), wherein the lifting motor (32) is connected with the lifting driving shaft (33), the driving gear (34) is sleeved on the lifting driving shaft (33), the driving gear (34) is meshed with a rack (311), and the rack (311) is vertically installed on a lifting support (31).