CN211890006U

CN211890006U - Section bar material loading conveyor and applied device's sawing machine

Info

Publication number: CN211890006U
Application number: CN201922412224.4U
Authority: CN
Inventors: 陈虞萍; 罗路平; 丁侠胜; 樊力
Original assignee: ZHEJIANG CHENLONG SAWING MACHINE CO Ltd
Current assignee: ZHEJIANG CHENLONG SAWING MACHINE CO Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-10
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a section material feeding and conveying device and a sawing machine using the same, comprising a plurality of Y-direction conveying assemblies and a feeding motor which are arranged side by side at intervals, wherein each Y-direction conveying assembly comprises a conveying chain, a Y-direction supporting frame, a driving chain wheel and a driven chain wheel, a slide rail is arranged on the Y-direction supporting frame, the slide rail is provided with a chain mounting groove with an upward notch, the driving chain wheel and the driven chain wheel are arranged at two ends of the chain mounting groove, a chain supporting plate is arranged at the upper side between the driving chain wheel and the driven chain wheel, the conveying chain is sleeved between the driving chain wheel and the driven chain wheel and surrounds the upper side of the chain supporting plate, a plurality of material pushing claws are arranged around the conveying chain, each material pushing claw is arranged on the conveying chain supporting plate after the conveying chain rotates, the chain wheel shafts of the driving chain wheel of each, and the pushing claws on the conveying chains correspond to each other in position.

Description

Section bar material loading conveyor and applied device's sawing machine

Technical Field

The utility model belongs to the technical field of the sawing machine equipment is made, in particular to section bar material loading conveyor and use device's sawing machine.

Background

With the rapid development of domestic economy, the manufacturing industry is rapidly developed. H shaped steel uses extensively, mainly used: various building structures, such as industrial plants, large bridges, heavy equipment, highways, ship frameworks, mine supports, foundation treatment, dam engineering and other occasions requiring large bearing capacity.

At present, in order to meet the automatic reform of the sawing machine, a set of sawing machine feeding device capable of orderly feeding and accurately positioning the section bars needs to be designed, so that the circular operation that the sawing machine carries out positioning sawing and sawing one by one through travelling crane conveying of workpieces on the machining site of the sawing machine and after sawing is avoided, the operation is time-consuming and labor-consuming, the sawing efficiency is low, the whole production efficiency is reduced, and the automatic requirement of the modern section bar flow machining is not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a section bar material loading conveyor and use device's sawing machine is provided, it can link up with the sawing machine flow direction of packaging line, with the section bar material loading in order and send into on the sawing machine material feeding unit.

The utility model is realized in such a way, the utility model provides a section bar material loading conveyor is provided, including a plurality of Y that arrange side by side at interval to carry assembly and material loading motor, each Y is carried the assembly and is included conveying chain, Y to support frame, drive sprocket, driven sprocket, be provided with the slide rail on the Y to the support frame, the slide rail is equipped with the chain mounting groove that the notch is up along its length direction, drive sprocket, driven sprocket set up in the both ends of chain mounting groove, and the axial is connected in chain mounting groove both sides through the sprocket shaft rotation respectively, conveying chain ring a week is provided with a plurality of material pushing claws; chain wheel shafts of two adjacent groups of driving chain wheels of the Y-direction conveying assembly are respectively and coaxially connected, a power output end of a feeding motor is in transmission connection with one chain wheel shaft, each pushing claw on each conveying chain corresponds to the corresponding position, the feeding motor drives the chain wheel shafts to rotate, each driving chain wheel drives each conveying chain and the pushing claws on the conveying chains to synchronously act, and each pushing claw simultaneously pushes a long workpiece to move.

Furthermore, a chain supporting plate is arranged on the upper side between the driving chain wheel and the driven chain wheel, the conveying chain is sleeved between the driving chain wheel and the driven chain wheel and surrounds the upper side of the chain supporting plate, and the top of each pushing claw is higher than the upper end face of the sliding rail.

Furthermore, two ends of the chain wheel shaft of the driving chain wheel and the driven chain wheel are respectively connected with the groove walls on two sides of the chain mounting groove through a bearing and a bearing seat.

Furthermore, a connecting frame is connected between the Y-direction supporting frames of the Y-direction conveying assemblies in each row.

Further, chain wheel shafts of driving chain wheels of the Y-direction conveying assemblies of all the rows are coaxially connected through a coupling.

Furthermore, the pushing claw respectively comprises a base body and a claw body, each base body is respectively and uniformly distributed and connected to the annular outer side of the conveying chain, each claw body is respectively connected to the outer side of each base body, and a pushing surface perpendicular to the movement track direction of the conveying chain is arranged on one side of each claw body.

Further, the cross-section of pedestal is H shape, it includes the intermediate lamella and connects in the chain connecting plate of intermediate lamella both sides, the chain connecting plate lower extreme of both sides constitutes the clamping part centre gripping in one of them section chain festival both sides of conveyor chain, two round pin axle both ends of this chain festival are connected with the chain connecting plate of both sides respectively, the claw body includes the connecting plate and connects in the push pedal of connecting plate both sides, centre gripping between the push pedal lower extreme of both sides in with both sides chain connecting plate outside and through changeing the pin joint, and the cover is equipped with the torsional spring on this commentaries on classics round pin, the one end torsion bar of torsional spring offsets with the connecting plate, its other end torsion bar offsets with the intermediate lamella, make connecting plate lower extreme and both sides chain connecting plate upper end offset through the torsional spring effect, make the propelling movement face always perpendicular with conveyor.

Furthermore, bearings and bearing seats at two ends of a chain wheel shaft of each driven chain wheel are respectively connected with groove walls at two sides of the chain installation groove through tensioning sliding plates, a fixed plate is arranged on a sliding rail close to one end of the driven chain wheel, an adjusting screw rod connected with the tensioning sliding plates is arranged on the fixed plate, and the distance between the tensioning sliding plates and the fixed plate is adjusted through the adjusting screw rod, so that the tensioning force of the conveying chain between the driving chain wheel and the driven chain wheel is adjusted and controlled.

The sawing machine comprises a sawing machine feeding device, wherein a Y-direction conveying assembly of the section feeding device is arranged on one side of the sawing machine feeding device, and one side of the feeding direction of the section feeding device is perpendicular to the feeding direction of the sawing machine feeding device.

Compared with the prior art, the section material feeding and conveying device and the sawing machine using the same can be butted with a section material processing assembly line, can orderly feed the section materials through the Y-direction conveying assembly, convey the section materials to the sawing machine feeding device, and output the section materials to the sawing machine for processing through the sawing machine feeding device; chain wheel shafts of driving chain wheels of all the rows of Y-direction conveying assemblies are coaxially connected, pushing claws on conveying chains of the Y-direction conveying assemblies respectively correspond to the positions of the chain wheels, and the purpose is that the section is arranged on a sliding rail, and the pushing claws are driven by chain belts in chain mounting grooves of all the rows of sliding rails to synchronously push the section to one side of the section to a feeding device of a sawing machine; the sawing machine with the section material feeding and conveying device can orderly feed materials to be sawed, the section materials which are transversely distributed can be fed in sequence, the section materials are fed into the sawing machine feeding device and then transversely fed in sequence, namely, X-direction feeding is realized, the positioning and clamping device on the sawing machine is additionally arranged, the section materials can be smoothly fed into the clamping position of the positioning and clamping device, the problem that the section materials cannot be accurately placed is solved, when the length direction of the section materials and the X-direction form a large included angle, the positioning and clamping device automatically aligns the section materials in the clamping process is solved, and the section materials are long in length and have a certain weight, the positioning and clamping device cannot be aligned, and subsequent sawing processing is influenced.

Drawings

Fig. 1 is a schematic top plan view of the section material feeding and conveying device and the sawing machine using the same of the present invention;

FIG. 2 is a schematic view of the Y-direction transport assembly of FIG. 1;

FIG. 3 is a schematic view of FIG. 2 taken along line B;

FIG. 4 is a side view of the Y-feed assembly and the saw machine of FIG. 1;

FIG. 5 is an assembly view of the conveyor chain, the drive sprocket, the driven sprocket, and the pusher dog of FIG. 4;

FIG. 6 is a schematic view of the connection of the pusher jaw of FIG. 5;

FIG. 7 is a schematic view of the connection between the pusher jaw and the conveyor chain in FIG. 5;

fig. 8 is a schematic view of the section material feeding and conveying device and the sawing machine using the same of the present invention during the transportation of the section material.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: referring to fig. 1 to 8, a preferred embodiment of the feeding and conveying device for section materials of the present invention includes a plurality of Y-direction conveying assemblies 2 and a feeding motor 25 arranged side by side at intervals, each Y-direction conveying assembly 2 includes a conveying chain 211, a Y-direction supporting frame 21, a driving sprocket 22, a driven sprocket 23, and a pushing claw 24, a sliding rail 26 is disposed on the Y-direction supporting frame 21, the sliding rail 26 has a chain mounting groove 27 with an upward notch along the length direction thereof, the driving sprocket 22 and the driven sprocket 23 are disposed at two ends of the chain mounting groove 27, and are respectively connected to two sides of the chain mounting groove 27 through a sprocket shaft 20 in the axial direction, a chain supporting plate 28 is disposed at the upper side between the driving sprocket 22 and the driven sprocket 23, the conveying chain 211 is sleeved between the driving sprocket 22 and the driven sprocket 23 and surrounds the upper side of the chain supporting plate 28, the conveying chain 211 is, after the conveying chain 211 rotates, each material pushing claw 24 on the conveying chain is connected with the chain support plate 28, and when the material pushing claws are connected with the chain support plate 28, the claw parts of the material pushing claws 24 extend upwards and are higher than the upper end surface of the slide rail 26; the chain wheel shafts 20 of the driving chain wheels 22 of two adjacent groups of Y-direction conveying assemblies 2 are respectively and coaxially connected, the power output end of the feeding motor 25 is in transmission connection with one chain wheel shaft 20, the pushing claws 24 on the conveying chains 211 are respectively in corresponding positions, and the feeding motor 25 drives the chain wheel shafts 20 to rotate, so that the driving chain wheels 22 drive the conveying chains 211 and the pushing claws 24 on the conveying chains 211 to synchronously act.

The two ends of the sprocket shaft 20 of the driving sprocket 22 and the driven sprocket 23 are respectively connected with the two side groove walls of the chain installation groove 27 through bearings and bearing seats 29. The connecting frames 6 are connected between the Y-direction supporting frames 21 of the Y-direction conveying assemblies 2 in each row. The pushing claw 24 includes a base 241 and claw bodies 242, each base 241 is uniformly connected to the annular outer side of the conveying chain 211, each claw body 242 is connected to the outer side of each base, and a pushing surface 240 perpendicular to the movement track direction of the conveying chain 211 is arranged on one side of each claw body 242.

The section of the seat body 241 is H-shaped, which comprises a middle plate 201 and chain connecting plates 202 connected to two sides of the middle plate 201, the lower ends of the chain connecting plates 202 at two sides form a clamping part to be clamped at two sides of one link 200 of the conveying chain 211, the two ends of the two pin shafts 210 of the chain section 200 are respectively connected with the chain connecting plates 202 at the two sides, the claw body 242 comprises a connecting plate 203 and push plates 304 connected with the two sides of the connecting plate 203, the lower ends of the push plates 204 at the two sides are clamped at the outer sides of the chain connecting plates 202 at the two sides and are connected through rotating pins 205, a torsion spring 206 is sleeved on the rotating pin 205, one end of the torsion spring 206 is twisted to be abutted against the connecting plate 203, the twisting rod at the other end of the pushing rod is abutted against the middle plate 201, the lower end of the connecting plate 203 is abutted against the upper ends of the chain connecting plates 202 at the two sides through the action of the torsion spring 206, and the pushing surface 240 is always vertical to the motion track direction of the conveying chain 211 under the influence of no external force.

The bearings and bearing blocks 29 at the two ends of the sprocket shaft 20 of each driven sprocket 23 are respectively connected with the two side groove walls of the chain installation groove 27 through tensioning slide plates 291, a fixing plate 292 is arranged on the slide rail 26 close to one end of the driven sprocket 23, an adjusting screw 293 connected with the tensioning slide plates 291 is arranged on the fixing plate 292, and the distance between the tensioning slide plates 291 and the fixing plate 292 is adjusted through the adjusting screw 293, so that the tensioning force of the conveying chain 211 between the driving sprocket 22 and the driven sprocket 23 is adjusted and controlled.

Example 2: as shown in fig. 1 to 8. In the sawing machine using the section material feeding and conveying device in embodiment 1, the sawing machine 100 includes a sawing machine feeding device 1, and a Y-direction conveying assembly 2 is arranged on one side of the sawing machine feeding device 1, and one side of the feeding direction of the Y-direction conveying assembly is perpendicular to the feeding direction of the sawing machine feeding device 1.

The sawing machine feeding device 1 comprises a lifting guide mechanism 3, an X-direction support frame and an X-direction conveying line erected on the X-direction support frame 12; at least two sets of lifting guiding machine 3 set up respectively in X to transfer chain below, each slide rail 26 extends the section upper end forward and is less than X to the section bar holding surface of transfer chain, thereby the section bar 300 that conveys through section bar material loading conveyor can be in lifting guide mechanism 3 of lifting state will carry to the section bar 300 on the slide rail 26 section that extends forward and promote to being higher than X to the height of transfer chain, and can not slide into X perpendicularly to the transport face of transfer chain, cause X to bear great friction and influence its normal defeated material to the transfer chain, cause Y to fail material and X to fail material synchronous going on earlier promptly, cause section bar 300 to turn on one's side. The section bar conveyed to the position is lifted firstly by arranging a lifting guide mechanism 3, and then the section bar is separated from a section bar feeding conveying device, and then the lifting guide mechanism 3 falls down, so that the section bar falls down on an X-direction conveying line of a sawing machine feeding device 1, and the section bar 300 is conveyed into a sawing process position of a sawing machine 100 through the X-direction conveying line.

The sawing machine should also include a profile positioning and clamping mechanism to clamp and position the profile 300 for the sawing process by the sawing machine.

The section material feeding and conveying device and the sawing machine using the same can be butted with a section material processing assembly line, namely a sawing machine feeding device 1 of the sawing machine, the section material 300 can be sequentially fed through a Y-direction conveying assembly 2 of the section material feeding and conveying device and conveyed to the sawing machine feeding device 1, and the section material is output by the sawing machine feeding device 1 to enter a sawing machine sawing and machining position; the chain wheel shafts 20 of the driving chain wheels 22 of the Y-direction conveying assemblies 2 in all the rows are coaxially connected, the pushing claws 24 on the conveying chains 211 are respectively corresponding in position, the purpose is that the sectional material is placed on the slide rails 26, and the conveying chains 211 in the chain mounting grooves 27 of all the rows of the slide rails 26 drive the pushing claws 24 to synchronously push the sectional material to one side of the sectional material 9 to the X-direction sectional material conveying assembly; one end torsion rod of the torsion spring 206 is abutted against the connecting plate 203, the other end torsion rod is abutted against the middle plate 201, the lower end of the connecting plate 203 is abutted against the upper ends of the chain connecting plates 202 on the two sides under the action of the torsion spring 206, and the pushing surface 240 is always perpendicular to the motion track direction of the conveying chain 211 under the condition of no external force influence. The purpose of the device is that when the section is sent to the feeding side of the section feeding conveying device, the section can be pressed to the pushing claw 24, at this time, because the pushing claw 24 is composed of the base body 241 and the claw body 242 capable of rotating around the base body 241, the section 300 conveyed by the crane can be avoided, namely, when the section is reversely touched to the claw body 242, the claw body 242 rotates around the base body 241, after the section is placed between two adjacent pushing claws 24, the claw body of the pushing claw 24 at the rear side is reset through the torsion spring 206, and the reset push surface 240 is perpendicular to the moving track direction of the conveying chain 211, when the conveying chain 211 is continuously fed, the push surface 240 is abutted against one side surface of the section 300, so that the section 300 is pushed to be pushed along the section feeding conveying device, and the lower side of the section 300 slides on the slide rail 26 in the pushing process.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A section material feeding and conveying device is characterized by comprising a plurality of Y-direction conveying assemblies (2) and a feeding motor (25) which are arranged in parallel at intervals, wherein each Y-direction conveying assembly (2) comprises a conveying chain (211), a Y-direction supporting frame (21), a driving chain wheel (22) and a driven chain wheel (23), a sliding rail (26) is arranged on each Y-direction supporting frame (21), a chain mounting groove (27) with an upward notch is formed in each sliding rail (26) along the length direction of each sliding rail, the driving chain wheel (22) and the driven chain wheel (23) are arranged at two ends of each chain mounting groove (27), the driving chain wheel (22) and the driven chain wheel (23) are axially and rotatably connected to two inner sides of each chain mounting groove (27) through a chain wheel shaft (20), and a plurality; chain wheel shafts (20) of driving chain wheels (22) of two adjacent groups of Y-direction conveying assemblies (2) are respectively and coaxially connected, power output ends of feeding motors (25) are in transmission connection with one chain wheel shaft (20), the pushing claws (24) on the conveying chains (211) correspond to one another in position respectively, the feeding motors (25) drive the chain wheel shafts (20) to rotate, the driving chain wheels (22) drive the conveying chains (211) and the pushing claws (24) on the conveying chains (211) to synchronously act, and the pushing claws (24) simultaneously push long workpieces to move.

2. The profile feeding and conveying device according to claim 1, wherein: the upper side between the driving chain wheel (22) and the driven chain wheel (23) is provided with a chain supporting plate (28), the conveying chain (211) is sleeved between the driving chain wheel (22) and the driven chain wheel (23) and surrounds the upper side of the chain supporting plate (28), and the top of each material pushing claw (24) is higher than the upper end surface of the sliding rail (26).

3. The profile feeding and conveying device according to claim 1, wherein: two ends of a chain wheel shaft (20) of the driving chain wheel (22) and the driven chain wheel (23) are respectively connected with two side groove walls of the chain installation groove (27) through a bearing and a bearing seat (29).

4. The profile feeding and conveying device according to claim 1, wherein: and a connecting frame (6) is connected between Y-direction supporting frames (21) of each row of Y-direction conveying assemblies (2).

5. The profile feeding and conveying device according to claim 1, wherein: chain wheel shafts (20) of driving chain wheels (22) of all rows of Y-direction conveying assemblies (2) are coaxially connected through a coupling (7).

6. The profile feeding and conveying device according to claim 1, wherein: the material pushing claw (24) comprises a base body (241) and claw bodies (242), each base body (241) is uniformly distributed and connected to the annular outer side of the conveying chain (211), each claw body (242) is connected to the outer side of each base body, and a pushing surface (240) perpendicular to the movement track direction of the conveying chain (211) is arranged on one side of each claw body (242).

7. The profile feeding and conveying device according to claim 6, wherein: the section of the seat body (241) is H-shaped, the seat body comprises a middle plate (201) and chain connecting plates (202) connected to two sides of the middle plate (201), the lower ends of the chain connecting plates (202) at two sides form a clamping part clamped on two sides of one section of chain link (200) of the conveying chain (211), two ends of two pin shafts (210) of the chain link (200) are respectively connected with the chain connecting plates (202) at two sides, a claw body (242) comprises a connecting plate (203) and push plates (304) connected to two sides of the connecting plate (203), the lower ends of the push plates (204) at two sides are clamped on the outer sides of the chain connecting plates (202) at two sides and are connected through rotating pins (205), torsion springs (206) are sleeved on the rotating pins (205), one torsion rods at one ends of the torsion springs (206) are abutted against the connecting plate (203), the torsion rods at the other ends of the torsion springs are abutted against the middle plate (201), the lower ends of the connecting plates (203) are abutted against, the pushing surface (240) is always vertical to the motion trail direction of the conveying chain (211) under the influence of no external force.

8. The profile feeding and conveying device according to claim 1, wherein: bearings and bearing seats (29) at two ends of a chain wheel shaft (20) of each driven chain wheel (23) are respectively connected with the groove walls at two sides of a chain installation groove (27) through a tensioning sliding plate (291), a fixing plate (292) is arranged on a sliding rail (26) close to one end of the driven chain wheel (23), an adjusting screw (293) connected with the tensioning sliding plate (291) is arranged on the fixing plate (292), the distance between the tensioning sliding plate (291) and the fixing plate (292) is adjusted through the adjusting screw (293), and therefore the tensioning force of a conveying chain (211) between a driving chain wheel (22) and the driven chain wheel (23) is adjusted and controlled.

9. A sawing machine using the section bar feeding conveyor device according to any one of claims 1 to 8, characterized in that: the sawing machine (100) comprises a sawing machine feeding device (1), a Y-direction conveying assembly (2) of the section material feeding and conveying device is arranged on one side of the sawing machine feeding device (1), and one side of the feeding direction of the Y-direction conveying assembly is perpendicular to the feeding direction of the sawing machine feeding device (1).