CN212374379U - Automatic material distributing and feeding equipment - Google Patents

Abstract

The utility model discloses an automatic material distributing and feeding device, which comprises a pipe material distributing warehouse and a pipe material conveying device, wherein the pipe material distributing warehouse comprises a pipe material warehouse rack and a pipe material distributing mechanism which can divide the pipe materials on the pipe material warehouse rack one by one, the pipe material distributing mechanism is arranged on one discharging side of the pipe material warehouse rack, and a plurality of pipe material distributing mechanisms are arranged at intervals along the longitudinal direction; the pipe conveying device comprises a feeding rack, a rotating material centering mechanism and a feeding centering mechanism, wherein the rotating material centering mechanism can transfer pipe materials to one discharging side of the feeding rack and realize transverse centering positioning, the feeding centering mechanism can realize vertical centering positioning of the pipe materials on one discharging side of the feeding rack and send the pipe materials to the next device, the rotating material centering mechanism and the feeding centering mechanism are both installed on the feeding rack, and a plurality of rotating material centering mechanism and the feeding centering mechanism are arranged at intervals along the longitudinal direction. The utility model discloses can realize dividing the automation of pipe material and expect, centering location and pay-off, guarantee that pipe material position is accurate in the follow-up processing, improve work efficiency, the cost of using manpower sparingly.

Description

Automatic material distributing and feeding equipment

Technical Field

The utility model relates to a machining technical field especially relates to an automatic divide material feeder equipment.

Background

At present, the machinery industry adopts the cutting machine to cut the pipe material, with the pipe material of the specific length of batch production, in order to reach the purpose of continuous cutting, utilize simple mechanical equipment to realize the piece by piece material loading behind the branch material through artifical supplementary usually, artifical branch material and material loading operating efficiency are low, and it is big to have an operation error easily, it is inaccurate and lead to the chuck of cutting machine to press from both sides the material accuracy to make the pipe material place the position, consequently need artifical correction pipe material position before the chuck centre gripping pipe material of cutting machine, not only the human cost has been increased, still be unfavorable for the promotion of productivity, and cause the damage to workman's health easily in the course of the work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic divide material feeder equipment can realize dividing material, centering location and pay-off to the automation of pipe material, guarantees that pipe material position is accurate in the follow-up processing, improves work efficiency, the cost of using manpower sparingly reduces workman's damage risk.

In order to achieve the above object, the utility model provides an automatic material distributing and feeding device, the length direction of using the pipe material is vertical, the direction perpendicular to the vertical direction in the horizontal plane that is on a parallel with the pipe material is horizontal, the direction perpendicular to the horizontal plane that the pipe material is on is vertical, automatic material distributing and feeding device includes pipe material distributing warehouse and pipe material conveyor, pipe material distributing warehouse includes the pipe material warehouse rack that is used for loading pipe material in batches and can divide the pipe material in the pipe material warehouse rack one by one pipe material distributing mechanism, pipe material distributing mechanism installs in the ejection of compact one side of pipe material warehouse rack, pipe material distributing mechanism has arranged a plurality of along vertical interval; the pipe material conveying device comprises a feeding rack, a rotating material centering mechanism and a feeding centering mechanism, wherein the feeding rack is used for receiving pipe materials conveyed by the pipe material distributing mechanism, the rotating material centering mechanism can transfer the pipe materials on the feeding rack to one side of discharging one by one and realize transverse centering positioning, and the feeding centering mechanism can realize vertical centering positioning and send the pipe materials to the next device.

As a preferred scheme of the present invention, the pipe material distributing mechanism includes a fixed base plate, an adjusting plate, a feeding plate, a material ejecting plate, a first linear guide rail pair, a second linear guide rail pair, a third linear guide rail pair, a first linear driving assembly, a second linear driving assembly, and a third linear driving assembly;

the fixed base plate is fixed on the discharging side of the pipe material library rack, the fixed base plate, the adjusting plate, the feeding plate and the ejecting plate are vertically arranged in parallel, the plate edges of the fixed base plate, the adjusting plate, the feeding plate and the ejecting plate facing the inner side of the pipe material distribution library are mutually parallel, and the upper end of the fixed base plate is provided with a material receiving bayonet;

the first linear guide rail pair is perpendicular to the plate edge of the adjusting plate facing the inner side of the pipe material distribution warehouse, the adjusting plate is connected to the plate surface of one side of the fixed base plate through the first linear guide rail pair, and the adjusting plate is driven by the first linear driving assembly to move along the first linear guide rail pair;

the second linear guide rail pair is parallel to the plate edge of the feeding plate facing the inner side of the pipe material distribution warehouse, the feeding plate is connected to the plate surface of the adjusting plate through the second linear guide rail pair, and the feeding plate is driven by the second linear driving assembly to move along the second linear guide rail pair;

the third linear guide rail pair is parallel to the plate edge of the ejector plate facing the inner side of the pipe material distribution warehouse, the ejector plate is connected to the other side plate surface of the fixed base plate through the third linear guide rail pair, and the ejector plate is driven by the third linear driving assembly to move along the third linear guide rail pair;

when the plate edge of the feeding plate facing the inner side of the pipe material distribution warehouse protrudes out of the plate edge of the fixed substrate facing the inner side of the pipe material distribution warehouse, the plate edge of the upper end of the feeding plate and the plate edge of the fixed substrate facing the inner side of the pipe material distribution warehouse form a distribution bayonet.

As a preferred embodiment of the present invention, the tube material distribution warehouse further includes a tube material lifting mechanism capable of lifting the tube material on the frame of the tube material distribution warehouse to the distribution bayonet, the tube material lifting mechanism is provided with a plurality of tube materials at intervals along the longitudinal direction, the tube material lifting mechanism includes a tape, a winding and unwinding reel and a rotation driving assembly, the winding and unwinding reel is rotatably connected to the fixed substrate, and the winding and unwinding reel is driven by the rotation driving assembly to rotate; the strip is wound at the bottom of the lowest layer of the pipe material in the pipe material warehouse, one end of the strip is fixedly connected with the winding and unwinding reel, and the other end of the strip is fixedly connected with one side, far away from the winding and unwinding reel, of the pipe material warehouse rack.

As the utility model discloses preferred scheme, it is equipped with first inductive switch and second inductive switch towards the inboard flange limit upper end of pipe material feed divider storehouse to go up the flitch, first inductive switch's inductive head orientation go up the flitch and divide the inboard flange limit of pipe material feed divider storehouse, second inductive switch's inductive head orientation go up the upper end flange limit of flitch, first inductive switch respectively with the control circuit of first linear drive subassembly with the control circuit electricity of second linear drive subassembly is connected, second inductive switch respectively with the control circuit of first linear drive subassembly with the control circuit electricity of second linear drive subassembly is connected.

As the utility model discloses preferred scheme, fixed substrate is equipped with third inductive switch towards the inboard flange limit upper end of pipe material feed storage, the liftout board is equipped with fourth inductive switch towards the inboard flange limit upper end of pipe material feed storage, third inductive switch's inductive head orientation fixed substrate is towards the inboard flange limit of pipe material feed storage, fourth inductive switch's inductive head orientation the upper end flange limit of liftout board, third inductive switch respectively with the control circuit electricity of second linear drive subassembly is connected, fourth inductive switch respectively with the control circuit of second linear drive subassembly with the control circuit electricity of third linear drive subassembly is connected.

As the utility model discloses preferred scheme, pipe material feed mechanism still includes the scraping wings, pushes away material cylinder and fifth inductive switch, it fixes to push away the material cylinder on fixed baseplate is close to its upper end flange limit's the position, the push rod that pushes away the material cylinder with the scraping wings links to each other, just it is perpendicular to push away the flexible direction of the push rod of material cylinder fixed baseplate divides the inboard flange limit of material storehouse towards the pipe material, fifth inductive switch sets up on the scraping wings, just fifth inductive switch's inductive head orientation divide material bayonet socket one side, fifth inductive switch with the control circuit electricity that pushes away the material cylinder is connected.

As the utility model discloses preferred scheme, the pipe material divides the material storehouse still includes that the pipe material leans on a mechanism, the pipe material leans on a mechanism to lean on a board, fix by a board, the fourth linear guide is vice and the fourth linear drive subassembly including the activity, the activity lean on a board with the fixed board that leans on is located respectively and moves to connect the vertical both ends of the pipe material in the material bayonet socket and be parallel mutual disposition, it fixes to lean on a board in the pipe material storehouse frame, the fourth linear guide is vice along longitudinal arrangement, the activity is leaned on the removal base of a board to pass through the fourth linear guide is vice to be connected the top of the ejection of compact one side of pipe material storehouse frame, just the activity leans on a board by the fourth linear drive subassembly drive is followed the vice removal of fourth linear guide.

As the utility model discloses preferred scheme, be equipped with the support frame that longitudinal separation arranged is followed to a plurality of in the pay-off frame, the top surface slope of support frame sets up, the upper end of the top surface of support frame with the upper end that connects the material bayonet socket links to each other, the lower extreme of the top surface of support frame is equipped with the stopper that upwards stretches out, the top surface of support frame is equipped with the roller, the support frame has set firmly the tube placing seat near pipe material ejection of compact one side.

As a preferred scheme of the present invention, the material transferring and centering mechanism includes a material transferring fixing substrate, a material transferring moving seat, a material transferring supporting plate, a centering moving seat, a transverse centering fixture, a fifth linear guide rail pair, a sixth linear guide rail pair, a seventh linear guide rail pair, a fifth linear driving assembly, a sixth linear driving assembly, and a seventh linear driving assembly, wherein the material transferring fixing substrate is fixed on one side of the supporting frame; the fifth linear guide rail pair is transversely arranged, the material transferring moving seat is connected to the plate surface of the material transferring fixed substrate through the fifth linear guide rail pair, and the material transferring moving seat is driven by the fifth linear driving assembly to move along the fifth linear guide rail pair; the sixth linear guide rail pair is vertically arranged, the material transferring supporting plate is connected to the material transferring moving seat through the sixth linear guide rail pair, and the material transferring supporting plate is driven by the sixth linear driving assembly to move along the sixth linear guide rail pair; the seventh linear guide rail pair is vertically arranged, the centering movable seat is connected to the plate surface of the material transferring fixed base plate through the seventh linear guide rail pair, and the centering movable seat is driven by the seventh linear driving assembly to move along the seventh linear guide rail pair; the transverse centering clamp is arranged on the centering moving seat.

As a preferred scheme of the present invention, the feeding centering mechanism is provided with a feeding fixing substrate, a feeding moving seat, a vertical centering fixture, an eighth linear guide rail pair and an eighth linear driving assembly, and the feeding fixing substrate is fixed at the other side of the supporting frame; the eighth linear guide rail pair is arranged transversely, the feeding moving seat is connected to the plate surface of the feeding fixed substrate through the eighth linear guide rail pair, and the feeding moving seat is driven by the eighth linear driving assembly to move along the eighth linear guide rail pair; the vertical centering fixture is arranged on the feeding moving seat.

The embodiment of the utility model provides an automatic divide material feeder equipment compares with prior art, and its beneficial effect lies in:

the embodiment of the utility model can divide the pipes on the pipe warehouse rack one by one through the arrangement of the pipe material dividing mechanism; through the arrangement of the material transferring and centering mechanism, the pipe material can be transferred to the discharging side of the feeding rack and transverse centering and positioning can be realized; through the arrangement of the feeding centering mechanism, the pipe on the discharging side of the feeding rack can be vertically centered and positioned and sent out to the next device; therefore, the working process can realize automatic material distribution, centering positioning and feeding of the pipe materials, the pipe materials are accurate in position in subsequent processing, the working efficiency is improved, the labor cost is saved, and the damage risk of workers is reduced.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of an automatic material distributing and feeding device provided by the present invention;

FIG. 2 is a schematic structural diagram of a pipe distribution warehouse;

FIG. 3 is a schematic structural diagram (I) of a pipe material distributing mechanism;

FIG. 4 is a schematic structural view (II) of a pipe material distributing mechanism;

FIG. 5 is a partial schematic view (one) of a pipe distributor magazine showing the arrangement of a first linear drive assembly;

fig. 6 is a partial schematic view (two) of the tube stock distribution magazine showing the arrangement of the second linear drive assembly.

FIG. 7 is a schematic structural diagram of a pipe material conveying device;

FIG. 8 is a schematic structural view of the transferring and centering mechanism;

fig. 9 is a schematic structural view of the feed centering mechanism.

In the figure:

100 is a pipe stock house rack;

200 is a pipe material distributing mechanism; 201 is a fixed substrate; 202 is an adjusting plate; 203 is a feeding plate; 204 is a material ejecting plate; 205 is a first linear guide rail pair; 206 is a second linear guide rail pair; 207 is a third linear guide rail pair; 208 is a first linear drive assembly; 209 is a second linear drive assembly; 210 is a third linear drive assembly; 211 is a first inductive switch; 212 is a second inductive switch; 213 is a third inductive switch; 214 is a fourth inductive switch; 215 is a material pushing plate; 216 is a material pushing cylinder; 217 is a fifth inductive switch; 218 is a first motor; 219 is a first rotating shaft; 220 is a first rack; 221 is a first gear; 222 is a second motor; 223 is a second rotating shaft; 224 is a second rack; 225 is a second gear; a is a material distributing bayonet; b is a material receiving bayonet;

300 is a pipe material lifting mechanism; 301 is a tape; 302 is a winding and unwinding reel; 303 is a third motor; 304 is a third rotating shaft;

400 is a pipe material leaning mechanism; 401 is a movable leaning plate; 402 is a fixed leaning plate; 403 is a fourth linear guide pair; 404 is a fourth motor; 405 is a fourth rack;

500 is a feeding frame; 501 is a supporting frame; 502 is a roller; 503 is a tube placing seat; 504 is a limit block;

600 is a material transferring and centering mechanism; 601 is a material transferring and fixing substrate; 602 is a material transferring moving seat; 603 is a material transferring supporting plate; 604 is a centering moving seat; 605 is a transverse centering fixture; 606 is a fifth linear guide pair; 607 is a sixth linear guide rail pair; 609 is a fifth linear drive assembly; 610 is a sixth linear drive assembly; 611, a seventh linear drive assembly; 612 is a transverse centering base; 613 is a front splint; 614 is a rear splint; 615 is a ninth linear guide rail pair; 616 is a material clamping cylinder; 617 is a first link; 618 is a second link; 619 is a sixth inductive switch;

700 is a feeding centering mechanism; 701, feeding and fixing a substrate; 702 is a feeding moving seat; 703 is a vertical centering clamp; 704 is the eighth linear guide rail pair; 705 is a fifth motor; 706 is a transmission shaft; 707 is a transmission chain; 708 is a driving sprocket; 709 is a driven sprocket; 710 is a connecting block; 711 is a vertical centering base; 712 is an upper splint; 713 is a lower splint; 714 is a tenth linear guide rail pair; 715 is a material clamping cylinder; 716 is a first rack; 717 is a second rack; 718 is a gear; and 720 is an eighth inductive switch.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 9, the automatic material distributing and feeding device according to the preferred embodiment of the present invention uses the length direction of the tubes as the longitudinal direction, uses the direction parallel to the longitudinal direction in the horizontal plane of the tubes as the transverse direction, and uses the direction perpendicular to the horizontal plane of the tubes as the vertical direction, and the automatic material distributing and feeding device includes a tube distributing warehouse and a tube conveying device, the tube distributing warehouse includes a tube warehouse rack 100 for loading batch tubes and a tube distributing mechanism 200 capable of distributing the tubes on the tube warehouse rack 100 one by one, the tube distributing mechanism 200 is installed on the discharging side of the tube warehouse rack 100, and the tube distributing mechanism 200 is arranged with a plurality of parts at intervals along the longitudinal direction; the pipe conveying device comprises a feeding rack 500, a material transferring and centering mechanism 600 and a material conveying and centering mechanism 700, wherein the feeding rack 500 is used for receiving pipes conveyed by the pipe distributing mechanism 200, the material transferring and centering mechanism 600 can transfer the pipes on the feeding rack 500 to one discharging side one by one and realize transverse centering and positioning, the material conveying and centering mechanism 700 can realize vertical centering and positioning of the pipes on the discharging side of the feeding rack 500 and send the pipes to the next device (such as a pipe cutting device), the material transferring and centering mechanism 600 and the material conveying and centering mechanism 700 are both installed on the feeding rack 500, a plurality of the material transferring and centering mechanisms 600 are longitudinally arranged at intervals, and a plurality of the material conveying and centering mechanisms 700 are longitudinally arranged at intervals.

Therefore, according to the embodiment of the present invention, the automatic material distributing and feeding device can distribute the tubes on the tube material warehouse rack 100 one by one through the arrangement of the tube material distributing mechanism 200; through the arrangement of the material transferring and centering mechanism 600, the pipe material can be transferred to the discharging side of the feeding rack 500 and transverse centering and positioning can be realized; through the arrangement of the feeding centering mechanism 700, the pipe material on the discharging side of the feeding rack 500 can be vertically centered and positioned and sent out to the next device (such as a pipe material cutting device); therefore, the working process can realize automatic material distribution, centering positioning and feeding of the pipe materials, the pipe materials are accurate in position in subsequent processing, the working efficiency is improved, the labor cost is saved, and the damage risk of workers is reduced.

Illustratively, the pipe material distributing mechanism 200 includes a fixed base plate 201, an adjusting plate 202, a feeding plate 203, a material ejecting plate 204, a first linear guide rail pair 205, a second linear guide rail pair 206, a third linear guide rail pair 207, a first linear driving assembly 208, a second linear driving assembly 209 and a third linear driving assembly 210; the fixed substrate 201, the adjusting plate 202, the feeding plate 203 and the ejector plate 204 are vertically arranged in parallel, the plate edges of the fixed substrate 201, the adjusting plate 202, the feeding plate 203 and the ejector plate 204 close to the feeding side of the pipe material are mutually parallel, and the upper end of the fixed substrate 201 is provided with a material receiving bayonet B; the first linear guide rail pair 205 is perpendicular to the plate edge of the adjusting plate 202 close to the pipe material feeding side, the adjusting plate 202 is connected to the plate surface of one side of the fixed base plate 201 through the first linear guide rail pair 205, and the adjusting plate 202 is driven by the first linear driving assembly 208 to move along the first linear guide rail pair 205; the second linear guide rail pair 206 is parallel to the plate edge of the feeding plate 203 close to the feeding side of the tube material, the feeding plate 203 is connected to the plate surface of the adjusting plate 202 through the second linear guide rail pair 206, and the feeding plate 203 is driven by the second linear driving assembly 209 to move along the second linear guide rail pair 206; the third linear guide rail pair 207 is parallel to the plate edge of the ejector plate 204 close to the pipe material loading side, the ejector plate 204 is connected to the other side plate surface of the fixed base plate 201 through the third linear guide rail pair 207, and the ejector plate 204 is driven by the third linear driving assembly 210 to move along the third linear guide rail pair 207; when the plate edge of the feeding plate 203 close to the tube material feeding side protrudes out of the plate edge of the fixed substrate 201 close to the tube material feeding side, the plate edge of the upper end of the feeding plate 203 and the plate edge of the fixed substrate 201 close to the tube material feeding side form a material distribution bayonet A.

The working principle of the pipe material distributing mechanism 200 is as follows: the adjusting plate 202 is driven by the first linear driving assembly 208 to move along the first linear guide rail pair 205 perpendicular to the plate edge of the adjusting plate 202 close to the pipe material feeding side, so that the plate edge of the feeding plate 203 close to the pipe material feeding side protrudes out of the plate edge of the fixed substrate 201 close to the pipe material feeding side to form a material distribution bayonet A, and the width of the material distribution bayonet A can be controlled according to the actually required pipe material specification, so that the sorting of pipe materials with different specifications is realized; the feeding plate 203 is driven by a second linear driving assembly 209 to move along a second linear guide rail pair 206 parallel to the plate edge of the feeding plate 203 close to the feeding side of the pipe materials, so that the pipe materials on the material distributing bayonet A can be lifted to the material receiving bayonet B; the ejector plate 204 is driven by the third linear driving assembly 210 to move along the third linear guide rail pair 207 parallel to the plate edge of the ejector plate 204 close to the pipe material feeding side, so that the pipe material on the material receiving bayonet B can be ejected to the pipe material feeding device.

In this embodiment, the first linear driving assembly 208 includes a first motor 218, a first rotating shaft 219, a first rack 220 and a first gear 221, the first rack 220 is fixed on a lower end plate edge of the adjusting plate 202 and perpendicular to a plate edge of the adjusting plate 202 on a side close to a tube material loading side, the first gear 221 is engaged with the first rack 220, the first motor 218 is fixed on the tube material warehouse rack 100, and a power output end of the first motor 218 is connected to the first gear 221 through the first rotating shaft 219; in order to save the configuration of the first linear driving assembly 208 and ensure the synchronization of the actions of the first linear driving assembly 208, the first motors 218 corresponding to a plurality of the pipe material distributing mechanisms 200 are common motors, and correspondingly, the first rotating shaft 219 is a common rotating shaft. The second linear driving assembly 209 comprises a second motor 222, a second rotating shaft 223, a second rack 224 and a second gear 225, the second rack 224 is fixed on the plate edge of the feeding plate 203 on the side far away from the tube material feeding side and is parallel to the plate edge of the adjusting plate 202 on the side close to the tube material feeding side, the second gear 225 is meshed with the second rack 224, the second motor 222 is fixed on the adjusting plate 202, and the power output end of the second motor 222 is connected with the second gear 225 through the second rotating shaft 223; in order to save the configuration of the second linear driving assembly 209 and ensure the synchronization of the actions of the second linear driving assembly 209, the second motors 222 corresponding to a plurality of the pipe material distributing mechanisms 200 are shared motors, the shared motors are fixed on the adjusting plate 202 of one of the pipe material distributing mechanisms 200 and can move along with the adjusting plate 202, and correspondingly, the second rotating shaft 223 is a shared rotating shaft. The third linear driving assembly is a material ejecting cylinder 210, the material ejecting cylinder 210 is fixed on the fixed substrate 201, a push rod of the material ejecting cylinder 210 is connected with the material ejecting plate 204, and the telescopic direction of the push rod of the material ejecting cylinder 210 is parallel to the plate edge of the material ejecting plate 204 close to the material pipe feeding side. It should be noted that, when the material ejecting cylinder 210 is a double-push-rod cylinder, the third linear guide rail pair 207 may be eliminated.

Further, the tube stock distribution warehouse also comprises a tube stock lifting mechanism 300 capable of lifting tube stocks on the frame 100 of the tube stock warehouse to the distribution bayonet, and a plurality of tube stock lifting mechanisms 300 are arranged at intervals along the longitudinal direction. Specifically, the tube material lifting mechanism 300 comprises a belt 301, a take-up and pay-off reel 302 and a rotary driving assembly, wherein the take-up and pay-off reel 302 is rotatably connected to the fixed substrate 201, and the take-up and pay-off reel 302 is driven to rotate by the rotary driving assembly; the strip 301 is wound at the bottom of the lowest pipe material in the pipe material warehouse, one end of the strip is fixedly connected with the winding and unwinding reel 302, and the other end of the strip is fixedly connected with one side, far away from the winding and unwinding reel 302, of the pipe material warehouse rack 100. Therefore, a batch of pipe materials are placed on the pipe material library rack 100, the strip 301 is located below the batch of pipe materials, when the feeding plate 203 descends to the lowest extent and the pipe materials still do not fall into the material distribution bayonet A, the strip 301 is retracted through rotation of the winding and unwinding reel 302, the pipe materials on the pipe material library rack 100 are lifted up by the strip 301, and after the pipe materials fall into the material distribution bayonet A, the winding and unwinding reel 302 stops retracting the strip 301 to wait for the next cycle, so that the pipe materials on the bottom layer of the pipe material library rack 100 can be normally fed, the depth of the pipe material library rack 100 can be designed to be larger, and the stock quantity of the pipe material library rack 100 is improved.

In this embodiment, the rotation driving assembly includes a third motor 303 and a third rotating shaft 304, the third motor 303 is fixed to the pipe magazine rack 100, and a power output end of the third motor 303 is connected to the winding and unwinding reel 302 through the third rotating shaft 304. In order to save the configuration of the rotation driving assembly and ensure the synchronization of the rotation driving assembly, the third motors 303 corresponding to the plurality of tube material lifting mechanisms 300 are common motors, and correspondingly, the third rotating shafts 304 are common rotating shafts.

Further, in order to realize the automation of material distribution and feeding of the pipe material distribution mechanism 200, corresponding inductive switches are arranged at key positions (such as a material distribution bayonet a and a material receiving bayonet B) for respectively controlling the first linear driving assembly 208, the second linear driving assembly 209 and the third linear driving assembly 210 to execute corresponding instructions of a system program. Specifically, a first inductive switch 211 and a second inductive switch 212 are arranged at the upper end of the plate edge of the feeding plate 203 close to the tube material feeding side, an inductive head of the first inductive switch 211 faces the plate edge of the feeding plate 203 close to the tube material feeding side, an inductive head of the second inductive switch 212 faces the upper end plate edge of the feeding plate 203, the first inductive switch 211 is electrically connected with a control circuit of the first linear driving assembly 208 and a control circuit of the second linear driving assembly 209, and the second inductive switch 212 is electrically connected with a control circuit of the first linear driving assembly 208 and a control circuit of the second linear driving assembly 209; the upper end of the plate edge of the fixed substrate 201 close to the pipe material loading side is provided with a third inductive switch 213, the upper end of the plate edge of the ejector plate 204 close to the pipe material loading side is provided with a fourth inductive switch 214, the inductive head of the third inductive switch 213 faces the plate edge of the fixed substrate 201 close to the pipe material loading side, the inductive head of the fourth inductive switch 214 faces the upper end plate edge of the ejector plate 204, the third inductive switch 213 is respectively electrically connected with the control circuit of the second linear driving component 209, and the fourth inductive switch 214 is respectively electrically connected with the control circuit of the second linear driving component 209 and the control circuit of the third linear driving component 210.

The automatic material distributing and feeding process of the pipe material distributing mechanism 200 is as follows: if the upper material plate 203 is located at a high position, the second linear driving assembly 209 drives the upper material plate 203 to descend rapidly; when the first inductive switch 211 induces that the upper end of the plate edge of the feeding plate 203 close to the feeding side of the pipe material is attached with the pipe material, the second linear driving assembly 209 drives the feeding plate 203 to decelerate and slowly descend, meanwhile, the first linear driving assembly 208 drives the feeding plate 203 to extend outwards, until the second inductive switch 212 induces that the pipe material falls into the material distribution bayonet A, the feeding plate 203 stops extending outwards, and the second linear driving assembly 209 drives the feeding plate 203 to rapidly rise, so that the pipe material on the material distribution bayonet A is lifted towards the material receiving bayonet B at the upper end of the fixed substrate 201; when the third inductive switch 213 senses that the upper end of the plate edge of the fixed substrate 201 close to the pipe material feeding side is attached with a pipe material, the second linear driving assembly 209 drives the feeding plate 203 to decelerate and slowly ascend, until the fourth inductive switch 214 senses that the pipe material falls into the material receiving bayonet B, the second linear driving assembly 209 drives the feeding plate 203 to descend rapidly and enter the next cycle, meanwhile, the third linear driving member drives the ejector plate 204 to eject the pipe material on the material receiving bayonet B to the pipe material feeding device, and the whole pipe material distributing and feeding automation process is completed.

Illustratively, the tube material distributing mechanism 200 further includes a material pushing plate 215, a material pushing cylinder 216, and a fifth inductive switch 217, the material pushing cylinder 216 is fixed at a position of the fixed substrate 201 near an upper edge of the fixed substrate, a push rod of the material pushing cylinder 216 is connected to the material pushing plate 215, a telescopic direction of the push rod of the material pushing cylinder 216 is perpendicular to an edge of the fixed substrate 201 near a feeding side of the tube material, the fifth inductive switch 217 is disposed on the material pushing plate 215, an inductive head of the fifth inductive switch 217 faces the material distributing bayonet a side, and the fifth inductive switch 217 is electrically connected to a control circuit of the material pushing cylinder 216. Wherein, push away material cylinder preferably double push rod cylinder. When the fifth inductive switch 217 senses whether the material stacking is present on the material distribution bayonet a, the material pushing cylinder 216 drives the material pushing plate 215 to push the material stacking on the material distribution bayonet a back to the pipe magazine rack 100, so as to ensure that the pipes can be sequentially loaded one by one.

Preferably, the inductive head of the first inductive switch 211, the inductive head of the second inductive switch 212, the inductive head of the third inductive switch 213, the inductive head of the fourth inductive switch 214, and the inductive head of the fifth inductive switch 217 are all photoelectric sensors.

Exemplarily, the pipe material divides the material storehouse still includes that the pipe material leans on position mechanism 400, the pipe material leans on position mechanism 400 to lean on position board 401, fixed position board 402, the vice 403 of fourth linear guide and the fourth linear drive subassembly of leaning on including the activity, the activity lean on position board 401 with the fixed position board 402 of leaning on is located respectively and moves to connect the vertical both ends of the pipe material on the material bayonet socket B and be parallel relative arrangement, fixed position board 402 of leaning on is fixed on pipe material storehouse frame 100, the vice 403 of fourth linear guide is along longitudinal arrangement, the activity is leaned on the removal base of position board 401 to pass through the vice connection of fourth linear guide is in the top of the ejection of compact one side of pipe material storehouse frame 100, just the activity is leaned on position board 401 by the drive of fourth linear drive subassembly is followed the vice 403 of fourth linear guide removes. From this, through the setting of pipe material leaning on position mechanism 400, can realize length direction's location to the pipe material that connects on the material bayonet socket B, prevent that the pipe material from taking place the slope at ejecting in-process.

In this embodiment, the fourth linear driving assembly includes a fourth motor 404, a fourth rack 405, and a fourth gear, the fourth rack 405 is fixed on the top of the discharging side of the tube magazine rack 100 and is parallel to the fourth linear guide pair 403, the fourth gear is engaged with the fourth rack 405, the fourth motor 404 is fixed on the moving base of the movable leaning plate 401, and a power output end of the fourth motor 404 is connected to the fourth gear.

Illustratively, a plurality of support frames 501 arranged at intervals along the longitudinal direction are arranged on the feeding rack 500, the top surfaces of the support frames 501 are arranged in an inclined manner, the upper ends of the top surfaces of the support frames 501 are connected with the upper ends of the material receiving bayonets, the lower ends of the top surfaces of the support frames 501 are provided with limit blocks 504 extending upwards, the top surfaces of the support frames 501 are provided with rollers 502, and a tube placing seat 503 is fixedly arranged on one side, close to the tube material discharging side, of the support frames 501.

Illustratively, the material transferring and centering mechanism 600 includes a material transferring fixing substrate 601, a material transferring moving seat 602, a material transferring supporting plate 603, a centering moving seat 604, a transverse centering fixture 605, a fifth linear guide rail pair 606, a sixth linear guide rail pair 607, a seventh linear guide rail pair (not indicated in the figure), a fifth linear driving assembly 609, a sixth linear driving assembly 610 and a seventh linear driving assembly 611, wherein the material transferring fixing substrate 601 is fixed on one side of the supporting frame 501; the fifth linear guide rail pair 606 is arranged in the transverse direction, the material transferring moving seat 602 is connected to the plate surface of the material transferring fixed substrate 601 through the fifth linear guide rail pair 606, and the material transferring moving seat 602 is driven by the fifth linear driving assembly 609 to move along the fifth linear guide rail pair 606; the sixth linear guide rail pair 607 is vertically arranged, the material transferring supporting plate 603 is connected to the material transferring moving seat 602 through the sixth linear guide rail pair 607, and the material transferring supporting plate 603 is driven by the sixth linear driving assembly 610 to move along the sixth linear guide rail pair 607; the seventh linear guide rail pair is vertically arranged, the centering movable seat 604 is connected to the plate surface of the material transferring fixed base plate 601 through the seventh linear guide rail pair, and the centering movable seat 604 is driven by the seventh linear driving assembly 611 to move along the seventh linear guide rail pair; the lateral centering fixture 605 is disposed on the centering movable seat 604.

The working process of the material transferring and centering mechanism 600 is as follows: the fifth linear driving assembly 609 drives the material transferring moving seat 602 to move backwards, the sixth linear driving assembly 610 drives the material transferring supporting plate 603 to move downwards, until the material transferring supporting plate 603 is positioned below the first pipe material close to the limiting block 504, the sixth linear driving assembly 610 drives the material transferring supporting plate 603 to move upwards and jack up the first pipe material close to the limiting block 504, so that the pipe material is higher than the limiting block 504, and then the fifth linear driving assembly 609 drives the material transferring moving seat 602 to move forwards; when the pipe material moves to the position right above the pipe placing seat 503, the sixth linear driving assembly 610 drives the material transferring supporting plate 603 to move downwards, the pipe material on the material transferring supporting plate 603 is placed on the pipe placing seat 503, then the seventh linear driving assembly 611 brings the centering moving seat 604 to move upwards, and the transverse centering fixture 605 is used for transversely centering and positioning the pipe material, and at this time, the material transferring centering mechanism 600 finishes the work and starts to enter the next cycle.

In this embodiment, the fifth linear driving assembly 609 is a first material transferring cylinder, the first material transferring cylinder is horizontally fixed on the material transferring fixing substrate 601, and a push rod of the first material transferring cylinder is connected with the material transferring moving base 602. The sixth linear driving assembly 610 is a second material transferring cylinder, the second material transferring cylinder is vertically fixed on the material transferring moving seat 602, and a push rod of the second material transferring cylinder faces upwards and is connected with the material transferring supporting plate 603. The seventh linear driving assembly 611 is a third material transferring cylinder, the third material transferring cylinder is vertically fixed on the material transferring moving base 602, and a push rod of the third material transferring cylinder faces upward and is connected with the centering moving base 604. It should be noted that, when the first material transferring cylinder, the second material transferring cylinder and the third material transferring cylinder are double-push-rod cylinders, the arrangement of the corresponding linear guide rail pair can be cancelled.

Further, the material transferring fixing substrate is provided with a sixth inductive switch 619, preferably a contact inductive switch, at one end far away from the material discharging direction, when the sixth inductive switch 619 senses that the material transferring moving seat 602 moves to the right position, the fifth linear driving assembly 609 stops, and meanwhile, the sixth linear driving assembly 610 drives the material transferring supporting plate 603 to move upwards and jack up the first pipe material close to the limiting block 504. In this embodiment, the first inductive switch 619 can be adjusted in position in the transverse direction through the screw seat and the screw to adapt to pipes of different pipe diameters or widths.

Illustratively, the feeding and centering mechanism 700 is provided with a feeding fixed base plate 701, a feeding moving seat 702, a vertical centering fixture 703, an eighth linear guide rail pair 704 and an eighth linear driving assembly, wherein the feeding fixed base plate 701 is fixed on the other side of the supporting frame 501; the eighth linear guide rail pair 704 is arranged in the transverse direction, the feeding moving seat 702 is connected to the plate surface of the feeding fixed substrate 701 through the eighth linear guide rail pair 704, and the feeding moving seat 702 is driven by the eighth linear driving assembly to move along the eighth linear guide rail pair 704; the vertical centering fixture 703 is disposed on the feeding moving base 702.

The feed centering mechanism 700 works as follows: after the tube material on the tube placing seat 503 is transversely centered and positioned, the eighth linear driving assembly drives the feeding moving seat 702 to move forward, when the tube material on the tube placing seat 503 is moved to the clamping position of the vertical centering clamp 703, the vertical centering clamp 703 is used for vertically centering and positioning the tube material, and the clamping state is kept, and then the eighth linear driving assembly continues to drive the feeding moving seat 702 to move forward, so that the tube material is sent to the next device (such as a tube material cutting device). After the feeding is completed, the components of the feeding centering mechanism 700 are reset and enter the next cycle.

Furthermore, a seventh inductive switch (not shown) is disposed at an end of the feeding fixing substrate 701 away from the discharging direction, and an eighth inductive switch 720 is disposed at an end of the feeding fixing substrate close to the discharging direction. The seventh inductive switch and the eighth inductive switch 720 are preferably contact inductive switches. When the seventh inductive switch senses that the vertical centering clamp 703 moves backward to the right position, the eighth linear driving assembly is stopped, the vertical centering clamp 703 is just positioned at the initial position, and the avoidance and material rotation centering mechanism 600 places the pipe material on the pipe placing seat 503; when the eighth inductive switch 720 senses that the vertical centering fixture 703 moves forward and reaches the right position, the eighth linear driving assembly is stopped, and the pipe on the vertical centering fixture 703 is just positioned at the feeding position of the next device (such as a pipe cutting device), so that the feeding and centering mechanism 700 can feed accurately. The eighth inductive switch 720 can be adjusted in position in the transverse direction through the screw hole seat and the screw rod to adapt to different loading positions.

In this embodiment, the eighth linear driving assembly includes a fifth motor 705, a transmission shaft 706, a transmission chain 707, a driving sprocket 708, a driven sprocket 709 and a connecting block 710, the driven sprocket 709 is rotatably connected to one end of the feeding fixing substrate 701 close to the discharging direction, the driving sprocket 708 is rotatably connected to one end of the feeding fixing substrate 701 away from the discharging direction, the driven sprocket 709 is connected to the driving sprocket 708 through the transmission chain 707, the feeding fixing substrate 701 is fixedly connected to the transmission chain 707 through the connecting block 710, and an output end of the fifth motor 705 is connected to the driving sprocket 708 through the transmission shaft 706.

Illustratively, the lateral centering fixture 605 includes a lateral centering base 612, a front clamping plate 613, a rear clamping plate 614, a ninth linear guide pair 615 and a ninth linear drive assembly, the lateral centering base 612 is fixed at the upper end of the centering movable seat 604, the front clamping plate 613 is opposite to the rear clamping plate 614 and is parallel to the rear clamping plate 614, the ninth linear guide pair 615 is arranged along the lateral direction, the front clamping plate 613 and the rear clamping plate 614 are respectively connected to the lateral centering base 612 through the ninth linear guide pair 615, and the front clamping plate 613 and the rear clamping plate 614 are respectively driven by the ninth linear drive assembly to move towards or away from each other along the ninth linear guide pair 615.

In this embodiment, the ninth linear driving assembly includes a material clamping cylinder 616, a first connecting rod 617 and a second connecting rod 618, the material clamping cylinder 616 is vertically fixed on the centering moving seat 604, a push rod of the material clamping cylinder 616 is respectively connected to the first connecting rod 617 and the second connecting rod 618 in a rotating manner, the other end of the first connecting rod 617 is connected to the moving base of the rear clamping plate 613 in a rotating manner, and the other end of the second connecting rod 618 is connected to the moving base of the front clamping plate 614 in a rotating manner.

Illustratively, the vertical centering fixture 703 includes a vertical centering base 711, an upper clamp plate 712, a lower clamp plate 713, a tenth linear guide pair 714 and a tenth linear driving assembly, the vertical centering base 711 is fixed at one end of the feeding moving seat 702 close to the pipe material cutting device, the upper clamp plate 712 and the lower clamp plate 713 are opposite and parallel to each other, the tenth linear guide is vertically arranged, the upper clamp plate 712 and the lower clamp plate 713 are respectively connected to the vertical centering base 711 through the tenth linear guide pair 714, and the upper clamp plate 712 and the lower clamp plate 713 are respectively driven by the tenth linear driving assembly to move towards or away from each other along the tenth linear guide pair 714.

In this embodiment, the tenth linear driving assembly includes a material clamping cylinder 715, a first rack 716, a second rack 717, and a gear 718, the first rack 716 and the second rack 717 are vertically arranged, the first rack 716 is fixed on the movable base of the upper clamping plate 712, the second rack 717 is fixed on the movable base of the lower clamping plate 713, the gear 718 is disposed between the first rack 716 and the second rack 717, two sides of the gear 718 are respectively engaged with the first rack 716 and the second rack 717, the material clamping cylinder 715 is fixed on the vertical centering base 711, and a push rod of the material clamping cylinder 715 is connected to the movable base of the lower clamping plate 713 through a connecting arm.

In addition, each linear guide rail pair is a guide structure composed of a guide rail (or a guide rod) and a sliding block (or a guide hole seat), and details are not described.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. An automatic material distributing and feeding device is characterized by comprising a pipe material distributing warehouse and a pipe material conveying device, wherein the pipe material distributing warehouse comprises a pipe material warehouse rack for loading batch pipe materials and a pipe material distributing mechanism capable of distributing the pipe materials on the pipe material warehouse rack one by one, the pipe material distributing mechanism is installed on the discharging side of the pipe material warehouse rack, and a plurality of pipe material distributing mechanisms are arranged at intervals along the longitudinal direction; the pipe material conveying device comprises a feeding rack, a rotating material centering mechanism and a feeding centering mechanism, wherein the feeding rack is used for receiving pipe materials conveyed by the pipe material distributing mechanism, the rotating material centering mechanism can transfer the pipe materials on the feeding rack to one side of discharging one by one and realize transverse centering positioning, and the feeding centering mechanism can realize vertical centering positioning and send the pipe materials to the next device.

2. The automatic material distributing and feeding device of claim 1, wherein the pipe material distributing mechanism comprises a fixed base plate, an adjusting plate, a feeding plate, a material ejecting plate, a first linear guide rail pair, a second linear guide rail pair, a third linear guide rail pair, a first linear driving assembly, a second linear driving assembly and a third linear driving assembly;

the fixed base plate is fixed on the discharging side of the pipe material library rack, the fixed base plate, the adjusting plate, the feeding plate and the ejecting plate are vertically arranged in parallel, the plate edges of the fixed base plate, the adjusting plate, the feeding plate and the ejecting plate facing the inner side of the pipe material distribution library are mutually parallel, and the upper end of the fixed base plate is provided with a material receiving bayonet;

the first linear guide rail pair is perpendicular to the plate edge of the adjusting plate facing the inner side of the pipe material distribution warehouse, the adjusting plate is connected to the plate surface of one side of the fixed base plate through the first linear guide rail pair, and the adjusting plate is driven by the first linear driving assembly to move along the first linear guide rail pair;

the second linear guide rail pair is parallel to the plate edge of the feeding plate facing the inner side of the pipe material distribution warehouse, the feeding plate is connected to the plate surface of the adjusting plate through the second linear guide rail pair, and the feeding plate is driven by the second linear driving assembly to move along the second linear guide rail pair;

the third linear guide rail pair is parallel to the plate edge of the ejector plate facing the inner side of the pipe material distribution warehouse, the ejector plate is connected to the other side plate surface of the fixed base plate through the third linear guide rail pair, and the ejector plate is driven by the third linear driving assembly to move along the third linear guide rail pair;

when the plate edge of the feeding plate facing the inner side of the pipe material distribution warehouse protrudes out of the plate edge of the fixed substrate facing the inner side of the pipe material distribution warehouse, the plate edge of the upper end of the feeding plate and the plate edge of the fixed substrate facing the inner side of the pipe material distribution warehouse form a distribution bayonet.

3. The automatic material distributing and feeding device as claimed in claim 2, wherein the tube material distributing warehouse further comprises a tube material lifting mechanism capable of lifting the tube materials on the rack of the tube material warehouse into the distributing bayonet, the tube material lifting mechanism is arranged in a plurality of numbers at intervals along the longitudinal direction, the tube material lifting mechanism comprises a belt, a take-up and pay-off reel and a rotary driving assembly, the take-up and pay-off reel is rotatably connected to the fixed base plate, and the take-up and pay-off reel is driven to rotate by the rotary driving assembly; the strip is wound at the bottom of the lowest layer of the pipe material in the pipe material warehouse, one end of the strip is fixedly connected with the winding and unwinding reel, and the other end of the strip is fixedly connected with one side, far away from the winding and unwinding reel, of the pipe material warehouse rack.

4. The automatic material distributing and feeding device as claimed in claim 2, wherein a first inductive switch and a second inductive switch are arranged at the upper end of the plate edge of the feeding plate facing the inner side of the tube material distributing warehouse, an inductive head of the first inductive switch faces the plate edge of the feeding plate facing the inner side of the tube material distributing warehouse, an inductive head of the second inductive switch faces the upper end plate edge of the feeding plate, the first inductive switch is electrically connected with the control circuit of the first linear driving assembly and the control circuit of the second linear driving assembly, and the second inductive switch is electrically connected with the control circuit of the first linear driving assembly and the control circuit of the second linear driving assembly.

5. The automatic material distributing and feeding device as claimed in claim 4, wherein a third inductive switch is arranged at the upper end of the plate edge of the fixed substrate facing the inner side of the tube material distributing warehouse, a fourth inductive switch is arranged at the upper end of the plate edge of the ejector plate facing the inner side of the tube material distributing warehouse, an inductive head of the third inductive switch faces the plate edge of the fixed substrate facing the inner side of the tube material distributing warehouse, an inductive head of the fourth inductive switch faces the upper end plate edge of the ejector plate, the third inductive switch is electrically connected with the control circuit of the second linear driving assembly, and the fourth inductive switch is electrically connected with the control circuit of the second linear driving assembly and the control circuit of the third linear driving assembly.

6. The automatic material distributing and feeding device of claim 5, wherein the tube material distributing mechanism further comprises a material pushing plate, a material pushing cylinder and a fifth inductive switch, the material pushing cylinder is fixed at a position of the fixed substrate close to the upper end plate edge of the fixed substrate, a push rod of the material pushing cylinder is connected with the material pushing plate, the telescopic direction of the push rod of the material pushing cylinder is perpendicular to the fixed substrate towards the plate edge of the inner side of the tube material distributing warehouse, the fifth inductive switch is arranged on the material pushing plate, an inductive head of the fifth inductive switch faces one side of the material distributing bayonet, and the fifth inductive switch is electrically connected with a control circuit of the material pushing cylinder.

7. The automatic material distributing and feeding device of any one of claims 2 to 6, wherein the material distributing and feeding device further comprises a material guiding mechanism, the material guiding mechanism comprises a movable guiding plate, a fixed guiding plate, a fourth linear guide pair and a fourth linear driving assembly, the movable guiding plate and the fixed guiding plate are respectively located at two longitudinal ends of the materials moved to the material receiving bayonet and are arranged oppositely in parallel, the fixed guiding plate is fixed on the material distributing and feeding device frame, the fourth linear guide pair is arranged longitudinally, a moving base of the movable guiding plate is connected to the top of the discharging side of the material distributing device frame through the fourth linear guide pair, and the movable guiding plate is driven by the fourth linear driving assembly to move along the fourth linear guide pair.

8. The automatic material distributing and feeding device as claimed in claim 2, wherein the feeding frame is provided with a plurality of support frames spaced apart in the longitudinal direction, the top surfaces of the support frames are inclined, the upper ends of the top surfaces of the support frames are connected with the upper ends of the material receiving bayonets, the lower ends of the top surfaces of the support frames are provided with limit blocks extending upwards, the top surfaces of the support frames are provided with rollers, and the support frames are fixedly provided with tube placing seats on the side close to the tube material discharging side.

9. The automatic material distributing and feeding device of claim 8, wherein the material transferring and centering mechanism comprises a material transferring fixing base plate, a material transferring moving seat, a material transferring supporting plate, a centering moving seat, a transverse centering clamp, a fifth linear guide rail pair, a sixth linear guide rail pair, a seventh linear guide rail pair, a fifth linear driving assembly, a sixth linear driving assembly and a seventh linear driving assembly, and the material transferring fixing base plate is fixed on one side of the supporting frame; the fifth linear guide rail pair is transversely arranged, the material transferring moving seat is connected to the plate surface of the material transferring fixed substrate through the fifth linear guide rail pair, and the material transferring moving seat is driven by the fifth linear driving assembly to move along the fifth linear guide rail pair; the sixth linear guide rail pair is vertically arranged, the material transferring supporting plate is connected to the material transferring moving seat through the sixth linear guide rail pair, and the material transferring supporting plate is driven by the sixth linear driving assembly to move along the sixth linear guide rail pair; the seventh linear guide rail pair is vertically arranged, the centering movable seat is connected to the plate surface of the material transferring fixed base plate through the seventh linear guide rail pair, and the centering movable seat is driven by the seventh linear driving assembly to move along the seventh linear guide rail pair; the transverse centering clamp is arranged on the centering moving seat.

10. The automatic material distributing and feeding device of claim 9, wherein the feeding centering mechanism is provided with a feeding fixed base plate, a feeding moving seat, a vertical centering clamp, an eighth linear guide rail pair and an eighth linear driving assembly, and the feeding fixed base plate is fixed on the other side of the supporting frame; the eighth linear guide rail pair is arranged transversely, the feeding moving seat is connected to the plate surface of the feeding fixed substrate through the eighth linear guide rail pair, and the feeding moving seat is driven by the eighth linear driving assembly to move along the eighth linear guide rail pair; the vertical centering fixture is arranged on the feeding moving seat.

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