CN108638173B - Automatic feeding device for cutting long strip-shaped section bar - Google Patents

Automatic feeding device for cutting long strip-shaped section bar Download PDF

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Publication number
CN108638173B
CN108638173B CN201810460620.1A CN201810460620A CN108638173B CN 108638173 B CN108638173 B CN 108638173B CN 201810460620 A CN201810460620 A CN 201810460620A CN 108638173 B CN108638173 B CN 108638173B
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China
Prior art keywords
strip
shaped section
ratchet wheel
rack
frame
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CN201810460620.1A
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Chinese (zh)
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CN108638173A (en
Inventor
安国铭
李林
孙猛
宋晓丽
周洋
何智章
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Zhangjiagang Yizhi Automation Equipment Co ltd
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Zhangjiagang Yizhi Automation Equipment Co ltd
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Priority to CN201810460620.1A priority Critical patent/CN108638173B/en
Publication of CN108638173A publication Critical patent/CN108638173A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention discloses an automatic feeding device for cutting a strip-shaped section, which comprises: the device comprises a frame, wherein a lifting sliding device is arranged on the frame, a longitudinal strip-shaped section bar can horizontally slide back and forth on the lifting sliding device, a cutting feeding device capable of driving the longitudinal strip-shaped section bar to slide forward on the lifting sliding device and enter the cutting device is arranged on the frame, at least two annular feeding chains capable of conveying the longitudinal strip-shaped section bar to the upper part of the lifting sliding device are also arranged on the frame, a plurality of supporting blocks are respectively arranged on each annular feeding chain, and a plurality of longitudinal strip-shaped section bars can respectively and longitudinally and horizontally extend above each annular feeding chain by being placed on the supporting blocks which are arranged in a front-back alignment manner, and a feeding driving device capable of driving each annular feeding chain to synchronously rotate is also arranged on the frame. The automatic feeding device can improve production efficiency, reduce labor intensity of workers and improve manual utilization rate.

Description

Automatic feeding device for cutting long strip-shaped section bar
Technical Field
The invention relates to the field of profile cutting equipment, in particular to an automatic feeding device for cutting long-strip-shaped profiles, which can automatically feed the long-strip-shaped profiles into a cutting device for cutting to obtain short profiles.
Background
In order to obtain the short section bar, the long section bar needs to be fed into a cutting device to be cut into sections, but the existing long section bar is manually fed into the cutting device for cutting by workers, and the defects of manual feeding of the workers are as follows: the production efficiency is low, the labor intensity of workers is high, the labor is wasted, and the production cost is increased.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: an automatic feeding device for cutting the strip-shaped section bar, which can improve the production efficiency, reduce the labor intensity of workers and improve the manual utilization rate, is provided.
In order to solve the problems, the invention adopts the following technical scheme: automatic feeding device for cutting elongated profiles, comprising: the frame is characterized in that: the lifting sliding device capable of lifting the strip-shaped section bars moving forwards and backwards is arranged on the frame, the strip-shaped section bars moving forwards and backwards can horizontally slide on the lifting sliding device, the cutting feeding device capable of driving the strip-shaped section bars lifted by the lifting sliding device to slide forwards on the lifting sliding device and enter the cutting device for cutting is arranged on the frame on one side of the lifting sliding device, two annular feeding chains capable of conveying the strip-shaped section bars moving forwards and backwards to the position above the lifting sliding device at intervals are arranged on the frame at least in a front-back side by side mode, each annular feeding chain is driven to rotate by a sprocket, a plurality of supporting blocks which are fixed with a single chain link and are distributed in an annular mode around the annular feeding chain side by side at intervals are respectively arranged on each annular feeding chain, each supporting block on each annular feeding chain is respectively aligned with one supporting block on the adjacent annular feeding chain, each annular feeding chain can respectively drive each supporting block to move in an annular mode after each annular feeding chain rotates, a plurality of strip-shaped section bars can be respectively arranged on the annular feeding device in front of the annular feeding chain side by being arranged in a front-back alignment mode, each annular feeding chain can be driven to move in a front of each annular feeding chain side by side of the supporting blocks which is arranged on each annular feeding chain side of the annular feeding device, and each annular feeding chain can be synchronously arranged on each annular feeding chain in a front side of the annular feeding device.
Further, the foregoing automatic feeding device for cutting elongated profiles, wherein: the structure of the feeding driving device comprises: the device comprises a rack, a driving pawl, a non-return pawl, a rack, a driving pawl, a ratchet wheel, a driving gear and a driving gear, wherein the driving pawl can drive all annular feeding chains to synchronously rotate through driving all chain wheels which are positioned on the same side and correspond to all annular feeding chains to rotate together; when the ratchet rack is in operation, the rack drives the transmission gear to rotate towards one direction, so that the driving pawl can be separated from the abutted braking stop block under the drive of the swing rod and can slide on the tooth back of the ratchet wheel along the circumferential direction of the ratchet wheel, and at the moment, the non-return pawl can abut against the ratchet wheel to enable the ratchet wheel to be incapable of being driven by the driving pawl to rotate; then the rack drives the transmission gear to rotate towards the other direction, so that the driving pawl can move towards the brake stop block under the drive of the swinging rod and can drive the ratchet wheel to rotate along the rotating shaft by inserting the ratchet tooth slot, at the moment, the non-return pawl can slide on the tooth back of the ratchet wheel along the circumferential direction of the ratchet wheel without obstructing the rotation of the ratchet wheel, when the driving pawl is driven by the swinging rod to abut against the brake stop block, the ratchet wheel stops rotating, and the rotating shaft can rotate unidirectionally and intermittently under the drive of the ratchet wheel, so that all annular feeding chains can sequentially and horizontally convey all front-back strip-shaped sectional materials to the upper part of the lifting sliding device under the drive of the rotating shaft.
Further, the foregoing automatic feeding device for cutting elongated profiles, wherein: a rack frame capable of supporting the rack is arranged on the rack frame below the rack, and a rack guide groove capable of allowing the rack to pass through and guiding the rack is arranged on the rack frame.
Further, the foregoing automatic feeding device for cutting elongated profiles, wherein: the structure of the cutting feeding device is as follows: a linear module is arranged on the frame at one side of the lifting and sliding device, a sliding table in the linear module can horizontally move back and forth on the frame, a cantilever is arranged on the sliding table, a mounting plate is arranged at the outer end of the cantilever, two clamping plates capable of clamping the strip-shaped section bar on the lifting and sliding device left and right are arranged at the lower part of the mounting plate, one clamping plate of the two clamping plates is fixed with the mounting plate, and the other clamping plate is driven by an air cylinder to move left and right, so that the two clamping plates can clamp or loosen the strip-shaped section bar; when the sliding device works, the two clamping plates clamp the rear end of the long-strip-shaped section bar, and then the sliding table moves forwards to drive the long-strip-shaped section bar to slide forwards on the lifting sliding device.
Further, the foregoing automatic feeding device for cutting elongated profiles, wherein: the lifting and sliding device has the structure that: a row of supporting wheels which are arranged in a front-back alignment mode are arranged on the frame along the front-back direction, the axial directions of the supporting wheels are all arranged towards the left and right, the supporting wheels are driven by the air cylinder to lift, the strip-shaped section bars running forwards and backwards can be placed on the row of supporting wheels, and the row of supporting wheels can lift the strip-shaped section bars under the driving of the air cylinder.
Further, the foregoing automatic feeding device for cutting elongated profiles, wherein: the machine frame on the inner side of each annular feeding chain is respectively provided with a strip-shaped lifting table which can support the upper chain of the annular feeding chain, and each strip-shaped lifting table is also respectively provided with a guide convex edge which can guide the chain.
The invention has the advantages that: according to the automatic feeding device for cutting the long strip-shaped section bar, disclosed by the invention, manual feeding is not needed, only a worker is needed to feed a plurality of long strip-shaped section bars onto the annular feeding chain in advance, the annular feeding chain can sequentially convey the long strip-shaped section bars onto the lifting sliding device, and the long strip-shaped section bars are fed into the cutting device for cutting by the cutting feeding device, so that the production efficiency can be improved, and the labor intensity of the worker is greatly reduced; in addition, workers can engage in other labor before the pre-loaded long-strip-shaped section is cut, and loading is not needed at any time, so that manpower can be fully utilized, and the production cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of an automatic feeding apparatus for cutting an elongated profile according to the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic perspective view of another view of the automatic feeding apparatus for cutting elongated profiles according to the present invention.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 and 3, an automatic feeding device for cutting an elongated profile comprises: the solar energy power generation system comprises a frame 1, wherein a lifting sliding device capable of lifting a front-back strip-shaped section bar 9 is arranged on the frame 1, the front-back strip-shaped section bar 9 can horizontally slide back and forth on the lifting sliding device, a cutting feeding device capable of driving the strip-shaped section bar 9 lifted by the lifting sliding device to slide forward on the lifting sliding device and enter a cutting device 8 for cutting is arranged on the frame 1 on one side of the lifting sliding device, the cutting device 8 usually adopts existing equipment, and the strip-shaped section bar 9 can be a section bar for producing long and short sides of a solar energy component frame or a section bar for producing other products; two annular feeding chains 3 which can convey the front-back long-strip-shaped section bars 9 to the upper part of the lifting sliding device to wait for lifting are arranged on the frame 1 at intervals in a front-back side-by-side manner, each annular feeding chain 3 is driven to rotate by a chain wheel 31, a plurality of supporting blocks 32 which are fixed with single chain links and are arranged around the annular feeding chains 3 at intervals in a side-by-side manner are respectively arranged on each annular feeding chain 3, the supporting blocks 32 on each annular feeding chain 3 are respectively aligned with one supporting block 32 on the adjacent annular feeding chain 3 in a front-back side-by-side manner, each annular feeding chain 3 can respectively drive each supporting block 32 to do annular movement after rotating, and a plurality of long-strip-shaped section bars 9 can respectively horizontally arranged above each annular feeding chain 3 in a side-by-side interval manner by resting on the supporting blocks 32 which are aligned in a front-back side manner, so that each annular feeding chain 3 can drive each front-back long-strip-shaped section bar 9 to sequentially horizontally move to the upper part of the lifting sliding device to wait for the lifting device after synchronously rotating, and in actual production, and the long-strip-shaped section bars 9 are arranged on the annular feeding chains 3 in the front-back side-by the side-up side of the annular feeding chain 3 in a side-by resting state; the frame 1 is also provided with a feeding driving device which can drive each annular feeding chain 3 to synchronously rotate.
In this embodiment, as shown in fig. 2, the structure of the feeding driving device includes: a rotating shaft 41 capable of driving the same side of the chain wheels 31 corresponding to the annular feeding chains 3 to rotate together so as to drive the annular feeding chains 3 to rotate synchronously, a ratchet wheel 42 capable of driving the rotating shaft 41 to rotate is arranged at one end of the rotating shaft 41, a driving pawl 43 and a non-return pawl 44 are respectively arranged at two sides of the ratchet wheel 42, the non-return pawl 44 is hinged with the rack 1 and is inserted into a tooth slot of the ratchet wheel 42 under the pressing of an elastic piece, the driving pawl 43 is hinged with a swinging rod 431 and is inserted into the tooth slot of the ratchet wheel 42 under the pressing of another elastic piece, the elastic piece is not shown in the drawing, in practical application, the elastic piece can be a leaf spring or a spring, a brake stop 45 capable of being abutted by the driving pawl 43 is further arranged on the rack 1 outside the driving pawl 43, a transmission gear 46 which is coaxially arranged with the ratchet wheel 42 and can rotate on the rotating shaft 41 is arranged on the rotating shaft 41, the inner end of the swinging rod 431 is fixed with the end face of the transmission gear 46, so that the transmission gear 46 can drive the swinging rod 431 to swing, the transmission gear 46 is driven by the swinging rod 431, the transmission gear 47 is driven by the rack 47 to rotate by the rack; during operation, the rack 47 drives the transmission gear 46 to rotate towards one direction, so that the driving pawl 43 can be separated from the abutted brake block 45 under the drive of the swing rod 431 and can slide on the tooth back of the ratchet wheel 42 along the circumferential direction of the ratchet wheel 42, and at the moment, the non-return pawl 44 can abut against the ratchet wheel 42 to prevent the ratchet wheel 42 from being driven by the driving pawl 43 to rotate; then the rack 47 drives the transmission gear 46 to rotate towards the other direction, so that the driving pawl 43 can move towards the brake block 45 under the drive of the swinging rod 431 and can drive the ratchet wheel 42 to rotate with the rotating shaft 41 by inserting into the tooth slot of the ratchet wheel 42, at the moment, the non-return pawl 44 can slide on the tooth back of the ratchet wheel 42 along the circumferential direction of the ratchet wheel 42 without blocking the rotation of the ratchet wheel 42, when the driving pawl 43 is driven by the swinging rod 431 to abut against the brake block 45, the ratchet wheel 42 stops rotating, and thus the rotating shaft 41 can rotate unidirectionally and intermittently under the drive of the ratchet wheel 42, and each annular feeding chain 3 can sequentially and horizontally convey each front-back-oriented strip-shaped section bar 9 to the upper part of the lifting sliding device under the drive of the rotating shaft 41.
In the present embodiment, a rack 48 capable of supporting the rack 47 is provided on the rack 1 below the rack 47, and a rack guide groove 49 capable of guiding the rack 47 by passing the rack 47 is provided on the rack 48.
In this embodiment, as shown in fig. 3, the lifting and sliding device has the following structure: a row of supporting wheels 5 which are arranged in a front-back alignment mode are arranged on the frame 1 along the front-back direction, the axial direction of each supporting wheel 5 faces to the left and the right, each supporting wheel 5 is driven by a cylinder to lift, and the strip-shaped section bars 9 running forwards and backwards can be placed on the row of supporting wheels 5, so that the row of supporting wheels 5 can lift the strip-shaped section bars 9 under the driving of the cylinder.
In this embodiment, as shown in fig. 1,3 and 4, the structure of the cutting feeding device is: a linear module 2 is arranged on the frame 1 at one side of the lifting and sliding device, a sliding table 21 in the linear module 2 can horizontally move back and forth on the frame 1, a cantilever 22 is arranged on the sliding table 21, an installing plate 23 is arranged at the outer end of the cantilever 22, two clamping plates 24 capable of clamping the strip-shaped section bar 9 on the lifting and sliding device left and right are arranged at the lower part of the installing plate 23, one clamping plate 24 of the two clamping plates 24 is fixed with the installing plate 23, and the other clamping plate 24 is driven by a cylinder to move left and right, so that the two clamping plates 24 can clamp or loosen the strip-shaped section bar 9; in operation, the two clamping plates 24 clamp the rear end of the elongated profile 9, and then the sliding table 21 moves forward to drive the elongated profile 9 to slide forward on the lifting and sliding device.
In this embodiment, as shown in fig. 2, the machine frames 1 inside the annular feeding chains 3 are respectively provided with elongated lifting tables 6 capable of supporting the upper chains of the annular feeding chains 3, and the elongated lifting tables 6 are respectively provided with guide flanges 61 capable of guiding the chains. The elongated lifting table 6 is provided for better supporting the elongated profile, and prevents the upper chain of the annular feeding chain 3 from being depressed downward due to the supporting of the elongated profile.

Claims (5)

1. Automatic feeding device for cutting elongated profiles, comprising: the frame, its characterized in that: the frame is provided with a lifting sliding device capable of lifting the front-back strip-shaped section bar, the front-back strip-shaped section bar can horizontally slide back and forth on the lifting sliding device, the frame on one side of the lifting sliding device is provided with a cutting feeding device capable of driving the strip-shaped section bar lifted by the lifting sliding device to slide forward on the lifting sliding device and enter the cutting device for cutting, the frame is also provided with at least two annular feeding chains capable of conveying the front-back strip-shaped section bar to the upper part of the lifting sliding device at intervals side by side, each annular feeding chain is driven by a chain wheel to rotate, a plurality of supporting blocks which are fixed with a single chain link and are distributed around the annular feeding chain in an annular arrangement at intervals side by side are respectively arranged on each annular feeding chain, each supporting block on the annular feeding chain is aligned with one supporting block on the adjacent annular feeding chain front and back respectively, each annular feeding chain can respectively drive each supporting block to do annular movement after rotating, a plurality of strip-shaped sections can respectively move to the upper part of each annular feeding chain in a parallel and horizontal arrangement at intervals side by being respectively placed on the supporting blocks aligned front and back, so that each annular feeding chain can drive each strip-shaped section moving front and back to the upper part of a lifting sliding device to wait for lifting after synchronously rotating, the frame is also provided with a feeding driving device which can drive each annular feeding chain to synchronously rotate; the structure of the feeding driving device comprises: a rotary shaft which can drive the annular feeding chains to synchronously rotate by driving the chain wheels on the same side corresponding to the annular feeding chains to rotate, a ratchet wheel which can drive the rotary shaft to rotate is arranged at one end of the rotary shaft, a driving pawl and a non-return pawl are respectively arranged at two sides of the ratchet wheel, the non-return pawl is hinged with the rack and is inserted into a tooth slot of the ratchet wheel under the pressing of an elastic piece, the driving pawl is hinged with a swinging rod and is inserted into the tooth slot of the ratchet wheel under the pressing of another elastic piece, a brake stop block which can be used for the driving pawl to prop against is also arranged on the rack at the outer side of the driving pawl, a transmission gear which is coaxially arranged with the ratchet wheel and can rotate on the rotation shaft is arranged on the rotation shaft at the outer side of the ratchet wheel, and the inner end of the swinging rod is fixed with the end face of the transmission gear, so that the transmission gear can drive the swinging rod to swing, and the transmission gear is driven by the rack to rotate; when the ratchet rack is in operation, the rack drives the transmission gear to rotate towards one direction, so that the driving pawl can be separated from the abutted braking stop block under the drive of the swing rod and can slide on the tooth back of the ratchet wheel along the circumferential direction of the ratchet wheel, and at the moment, the non-return pawl can abut against the ratchet wheel to enable the ratchet wheel to be incapable of being driven by the driving pawl to rotate; then the rack drives the transmission gear to rotate towards the other direction, so that the driving pawl can move towards the brake stop block under the drive of the swinging rod and can drive the ratchet wheel to rotate along the rotating shaft by inserting the ratchet tooth slot, at the moment, the non-return pawl can slide on the tooth back of the ratchet wheel along the circumferential direction of the ratchet wheel without obstructing the rotation of the ratchet wheel, when the driving pawl is driven by the swinging rod to abut against the brake stop block, the ratchet wheel stops rotating, and the rotating shaft can rotate unidirectionally and intermittently under the drive of the ratchet wheel, so that all annular feeding chains can sequentially and horizontally convey all front-back strip-shaped sectional materials to the upper part of the lifting sliding device under the drive of the rotating shaft.
2. The automatic feeding device for cutting elongated profiles according to claim 1, characterized in that: a rack frame capable of supporting the rack is arranged on the rack frame below the rack, and a rack guide groove capable of allowing the rack to pass through and guiding the rack is arranged on the rack frame.
3. Automatic feeding device for the cutting of elongated profiles according to claim 1 or 2, characterized in that: the structure of the cutting feeding device is as follows: a linear module is arranged on the frame at one side of the lifting and sliding device, a sliding table in the linear module can horizontally move back and forth on the frame, a cantilever is arranged on the sliding table, a mounting plate is arranged at the outer end of the cantilever, two clamping plates capable of clamping the strip-shaped section bar on the lifting and sliding device left and right are arranged at the lower part of the mounting plate, one clamping plate of the two clamping plates is fixed with the mounting plate, and the other clamping plate is driven by an air cylinder to move left and right, so that the two clamping plates can clamp or loosen the strip-shaped section bar; when the sliding device works, the two clamping plates clamp the rear end of the long-strip-shaped section bar, and then the sliding table moves forwards to drive the long-strip-shaped section bar to slide forwards on the lifting sliding device.
4. Automatic feeding device for the cutting of elongated profiles according to claim 1 or 2, characterized in that: the lifting and sliding device has the structure that: a row of supporting wheels which are arranged in a front-back alignment mode are arranged on the frame along the front-back direction, the axial directions of the supporting wheels are all arranged towards the left and right, the supporting wheels are driven by the air cylinder to lift, the strip-shaped section bars running forwards and backwards can be placed on the row of supporting wheels, and the row of supporting wheels can lift the strip-shaped section bars under the driving of the air cylinder.
5. Automatic feeding device for the cutting of elongated profiles according to claim 1 or 2, characterized in that: the machine frame on the inner side of each annular feeding chain is respectively provided with a strip-shaped lifting table which can support the upper chain of the annular feeding chain, and each strip-shaped lifting table is also respectively provided with a guide convex edge which can guide the chain.
CN201810460620.1A 2018-05-15 2018-05-15 Automatic feeding device for cutting long strip-shaped section bar Active CN108638173B (en)

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Application Number Priority Date Filing Date Title
CN201810460620.1A CN108638173B (en) 2018-05-15 2018-05-15 Automatic feeding device for cutting long strip-shaped section bar

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Application Number Priority Date Filing Date Title
CN201810460620.1A CN108638173B (en) 2018-05-15 2018-05-15 Automatic feeding device for cutting long strip-shaped section bar

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CN108638173A CN108638173A (en) 2018-10-12
CN108638173B true CN108638173B (en) 2024-06-18

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Publication number Priority date Publication date Assignee Title
CN112873419B (en) * 2021-01-06 2022-12-06 重庆利臻科技有限公司 Die cutting equipment for processing conductive adhesive tape

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