CN119346731A - A pole automatic stamping forming equipment - Google Patents

A pole automatic stamping forming equipment Download PDF

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Publication number
CN119346731A
CN119346731A CN202411573492.3A CN202411573492A CN119346731A CN 119346731 A CN119346731 A CN 119346731A CN 202411573492 A CN202411573492 A CN 202411573492A CN 119346731 A CN119346731 A CN 119346731A
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CN
China
Prior art keywords
pole
belt conveyor
diversion
die
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202411573492.3A
Other languages
Chinese (zh)
Other versions
CN119346731B (en
Inventor
郭永宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Zhenyu Automation Technology Co ltd
Original Assignee
Ningbo Zhenyu Automation Technology Co ltd
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Application filed by Ningbo Zhenyu Automation Technology Co ltd filed Critical Ningbo Zhenyu Automation Technology Co ltd
Priority to CN202411573492.3A priority Critical patent/CN119346731B/en
Publication of CN119346731A publication Critical patent/CN119346731A/en
Application granted granted Critical
Publication of CN119346731B publication Critical patent/CN119346731B/en
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/001—Shaping combined with punching, e.g. stamping and perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/24—Devices for removing sheets from a stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

本发明所设计的一种极柱自动冲压成型设备，包括第一成型装置、输送装置、转运筛选装置、分流送入装置和第二成型装置，各装置之间相互配合以将极柱坯料成型后输送、并将输送过来的极柱坯料进行冲压成型铜铝复合极柱的成品。其提升铜铝复合极柱成型的合格率，并且减少人工，降低生产成本。

The present invention is a pole automatic stamping and forming device, comprising a first forming device, a conveying device, a transfer and screening device, a diversion and feeding device and a second forming device, each device cooperates with each other to form the pole blank and then convey it, and to stamp the conveyed pole blank into a finished copper-aluminum composite pole. It improves the qualified rate of copper-aluminum composite pole forming, reduces labor and reduces production costs.

Description

Automatic stamping forming equipment for polar column
Technical Field
The invention relates to the technical field of manufacturing of battery poles of new energy automobiles, in particular to automatic pole stamping forming equipment.
Background
The battery for the new energy automobile consists of a shell and a battery core, wherein the shell consists of a shell and a top cover plate, the top cover plate is provided with a positive pole and a negative pole, the negative pole is made of a copper-aluminum composite material, namely the copper-aluminum composite pole is called as the copper-aluminum composite pole, however, in the manufacturing process of the copper-aluminum composite pole, a stamping die is utilized to stamp and shape a pole blank and then blanking the pole blank to a receiving box, then the receiving box filled with the pole blank is manually transferred to a copper-aluminum composite pole finished product forming station, the station still needs to manually put the pole blank in the receiving box into a vibrating disc to be fed to the other stamping die for copper-aluminum composite pole finished product forming, and the vibrating disc is easy to shock the pole blank, so that the formed copper-aluminum composite pole finished product is disqualified or scrapped, meanwhile, the pole blank is easy to be blocked in the shock feeding process, so that the feeding is not smooth, the manufacturing mode causes the copper-aluminum composite battery pole is difficult to produce, and the production cost is still higher because two times of manual operation are still needed.
Disclosure of Invention
The invention discloses automatic pole stamping forming equipment which is designed for solving the technical problems.
The invention relates to automatic pole stamping forming equipment, which comprises:
The first forming device is used for forming a plurality of pole blanks, and the specific surfaces on the pole blanks are all in upward postures for blanking;
The feeding end of the conveying device is positioned below the discharging hole of the first forming device so as to convey a plurality of polar column blanks blanked by the first forming device to the discharging end of the conveying device;
The transfer screening device receives the pole blanks conveyed by the conveying device in a one-by-one receiving mode and transfers the received pole blanks to the discharging side of the transfer screening device;
The diversion feeding device comprises a linear conveyor, a diversion mechanism and a plurality of diversion channels, wherein the diversion mechanism and the diversion channels are arranged on the linear conveyor, the linear conveyor receives and transfers the pole blanks conveyed by the transfer screening device, the diversion mechanism diverts the pole blanks on the transfer screening device to enter the diversion channels one by one, and the pole blanks in the diversion channels are conveyed to the discharge ends of the pole blanks under the continuous conveying operation of the linear conveyor;
And the discharge ends of the guide channels respectively correspond to the positions of a plurality of forming stations of the second forming device, so that the pole blanks in the guide channels are respectively conveyed to the corresponding forming stations, and the second forming device performs stamping operation to stamp and form pole finished products on the pole blanks in the forming stations and blanking the pole finished products.
According to the automatic pole stamping and forming equipment, the first forming device comprises a first stamping machine, a movable die assembly, a fixed die assembly, a push plate and a driving mechanism, wherein the movable die assembly is arranged on a stamping movable part of the first stamping machine, and the fixed die assembly is arranged on a fixed platform of the first stamping machine; the fixed die assembly comprises a fixed die and a plurality of concave die cavities and a plurality of blanking channels which are arranged on the fixed die, wherein a locking sleeve is arranged in the blanking channels, the concave die cavities and the channels in the locking sleeve are mutually communicated and coaxially arranged, the shapes of the convex die, the concave die cavities and the channels in the locking sleeve are matched with the appearance of a pole blank, a push plate is movably arranged below the discharge end of the locking sleeve, a plurality of long blanking holes which correspond to the positions of the discharge ends of the locking sleeve are arranged on the push plate, the lengths of the long blanking holes are arranged along the translation direction of the push plate, a blanking region and a scraping region which are adjacently arranged are formed in the long blanking holes, a scraping part is arranged at the middle part or the lower end in the scraping region and is positioned below the discharge end face of the locking sleeve, the scraping part is of a plate body structure with at least one side connected with the inner wall of the scraping region, a gap is formed between the two adjacent pole blank strips, and the gap is formed between the two adjacent pole blank strips in the direction of the annular gap is formed between the two sides of the annular strips when the gap is formed in the driving direction of the sealing strip, and the gap is formed between the adjacent strip and the strip is completely arranged at the edge of the discharge end of the gap The scraping part is driven to translate so as to scrape the pole column blank which is completely exposed at the discharge end of the locking sleeve and positioned in the long blanking hole.
According to the automatic pole stamping forming equipment, the driving mechanism comprises a driving rod and a second reset spring, the two opposite ends of the push plate, which are positioned in the translation direction of the driving rod, are respectively provided with a stop block and a driving frame, the second reset spring is arranged between the stop block and one side of the fixed die block, the two ends of the second reset spring are respectively in mutual butt joint with the stop block and the fixed die block, the driving rod is fixed on one side, corresponding to the driving frame, of the movable die block, the driving part of the driving rod is positioned between the roller of the driving frame and one side, corresponding to the driving frame, of the fixed die block, a convex part is arranged on one side, facing to the roller of the driving frame, of the driving part of the driving rod, and the upper side of the convex part is an upper inclined surface matched with the roller.
According to the automatic pole stamping forming equipment, the limit step is arranged on one side, facing the fixed module, of the driving rod, and is limited on the limit surface of the fixed module when the movable die assembly and the fixed die assembly are assembled.
According to the automatic pole stamping forming equipment, the guide rod is slidably mounted in the guide channel of the stop block, one end of the guide rod is fixedly connected with the connecting hole of the fixed die block, the second reset spring is sleeved on the guide rod, and two ends of the second reset spring respectively abut against the step surface in the connecting hole of the fixed die block and the step surface in the guide channel of the stop block.
According to the automatic pole stamping forming equipment, the movable module sequentially comprises a movable template, a first base plate, a male die fixing plate, a second base plate and a discharging plate which are connected with each other from top to bottom, wherein the upper end of the male die sequentially penetrates through the second base plate and the discharging plate and then is connected with the male die fixing plate, the fixed module sequentially comprises a fixed die plate, a third base plate and a female die plate which are connected with each other from bottom to top, the female die cavity is arranged on the female die plate, through holes which are coaxial with the female die cavity and are communicated with each other are formed in the fixed die plate and the third base plate, two through holes are spliced to form a blanking channel, a locking sleeve is arranged in the through holes of the fixed die plate, the upper side face of the fixed die plate is used as a limiting face, the number of the male die and the number of the female die cavities are all multiple, the male die and the multiple female die cavities are all arranged along the direction of the width of a material band between the movable die assembly and the fixed die assembly, each two adjacent male die and the female die cavities which are in stamping fit are arranged in a staggered mode in the length direction between the movable die assembly and the fixed die assembly, the guide rod and the reset spring are all arranged between the fixed die plate and the fixed die assembly, the reset spring is arranged between the two guide rod and the fixed die plate and the fixed die assembly and the stop block respectively, and the reset spring are arranged at one side of the two ends of the baffle plate and the reset spring respectively.
The automatic pole stamping forming equipment comprises a first belt conveyor, a second belt conveyor, a third belt conveyor and a fourth belt conveyor, wherein the feeding end of the second belt conveyor is in butt joint with one side of the conveying part of the first belt conveyor, the second belt conveyor and the third belt conveyor are mutually parallel and are arranged with end parts flush, and at least part of the first belt conveyor is positioned below the push plate, The device comprises a first belt conveyor conveying part, a second belt conveyor conveying part, a first guide plate, a second guide plate, a first guide plate and a second guide plate, wherein the first guide plate and the second guide plate are arranged on two opposite sides of the conveying surface of the first belt conveyor conveying part; the outer side of the second belt conveyor is provided with a first side guide bar, the outer side of the third belt conveyor is provided with a second side guide bar, a third side guide bar is arranged between the second belt conveyor and the third belt conveyor, one end of the first side guide bar, which is close to the discharge port, is connected with the straight line guide bar at the end part of the inclined guide bar, a circulating guide bar is arranged between the other end of the first side guide bar, which is far away from the discharge port, and the other end of the second side guide bar, which is far away from the first forming device, two ends of the circulating guide bar are respectively connected with the other end of the first side guide bar and one end of the second side guide bar, which is close to the first forming device, is provided with an inclined guide bar, the end part of the inclined guide bar extends towards the direction of the first belt conveyor, the end part of the straight line guide bar is connected with the straight line guide bar at the end part of the first guide bar, one end of the third side guide bar and the circulating guide bar are respectively hinged with the first circulating guide bar and the second circulating guide bar, two ends of the circulating guide bar are respectively provided with two inclined guide bars and the first circulating guide bar are hinged with the first side guide bar, the limiting ends of the movable guide strips are respectively connected with brackets on the second belt conveyor and the third belt conveyor in a traction way through traction springs, a first flow port through which only one pole blank passes is formed between the limiting end of the movable guide strip at one end of the third side guide strip and the inner side of the first side guide strip, a second flow port through which only one pole blank passes is formed between the limiting end of the movable guide strip at the other end of the third side guide strip and the inner side of the circulating guide strip, a third flow port through which only one pole blank passes is formed between the limiting end of the movable guide strip at the middle part of the third side guide strip and the inner side of the second side guide strip, the feeding end of the fourth belt conveyor is connected to the discharge side of the second belt conveyor, a linear guide channel is arranged above the conveying surface of the fourth belt conveyor, the feeding channel of the linear guide channel passes through the first side guide strip and then is positioned above the conveying surface of the discharge side of the second belt conveyor, and the linear guide channel is positioned in front of the second flow port of the second belt conveyor, and the linear guide channel is positioned in front of the conveying surface of the second flow port of the second belt conveyor.
According to the automatic pole stamping forming equipment, transfer sieving mechanism includes transfer frame, carousel, visual detector, shedding mechanism and drive carousel pivoted index plate, the carousel install in on the output shaft of index plate, be provided with on the transfer frame and transfer the circular slot and with transfer the export of transporting the circular slot intercommunication, the carousel is arranged in it is downthehole to transport the circular slot, the circumference edge of carousel is provided with a plurality of ring array and with the transport breach of pole blank appearance adaptation, the tank bottom of transporting the circular slot supports each pole blank in the transport breach, the tank bottom of transporting the circular slot is provided with the blanking opening that link up with the external world, the activity of blanking opening is embedded with the layer board, and the bottom surface of transfer frame is fixed with telescoping device, and telescoping device's telescopic link is connected with the layer board, visual detector and blanking opening all are followed the direction of rotation when the carousel is transported sets up, the blanking opening is located visual detector rear and have the station department of transporting the breach, visual detector pass through the support body install in the top surface of transfer frame.
According to the automatic pole stamping forming equipment, the diversion mechanism comprises two diversion telescopic mechanisms which are arranged along the length direction of the linear conveyor and are arranged in parallel at intervals, the telescopic rods of the diversion telescopic mechanisms are respectively provided with a diversion plate, the diversion feeding device further comprises a total channel, the number of the diversion channels is three, the diversion inlets of the diversion channels are converged at the diversion outlet of the total channel, the two diversion plates are respectively positioned in the diversion inlets of the diversion channels at the middle position, the outer side walls of the diversion plates are respectively attached to the two inner walls of the diversion inlets of the diversion channels at the middle position, one side part of the diversion inlets of the total channel is connected with one side part of the transfer outlet, a distance smaller than the diameter of a pole blank is formed between the other side part of the diversion inlets of the total channel and the end part of the linear conveyor, and the distance is used for avoiding the arc part when the turntable rotates so as to push the pole blank positioned at the distance into the total channel by utilizing the arc part when the turntable rotates.
According to the automatic pole column stamping forming equipment, the second forming device comprises a second stamping machine, a synchronous grabbing mechanical arm, three die sleeves, three ejector rods and three stamping male dies, wherein feeding positions and stamping positions which are adjacently arranged are arranged between the stamping movable part of the second stamping machine and a fixed platform, the three die sleeves and the three ejector rods are all feeding positions, the three die sleeves are distributed at intervals in a straight shape along the length direction of the fixed platform of the second stamping machine and are arranged beside the fixed platform of the second stamping machine, the three ejector rods are mounted on the stamping movable part of the second stamping machine and are coaxially arranged with the die sleeves respectively, the inner diameter of the die sleeves is larger than the outer diameter of the top cover, the three stamping male dies are located at the stamping positions and are mounted on the stamping movable part of the second stamping machine, a material receiving table is arranged below the discharging ends of the three die sleeves, and the distance between the top surface of the material receiving table and the discharging end of the die sleeve is larger than the thickness of a pole column; the synchronous grabbing mechanical arm comprises two translation sliding tables arranged along the length direction of a fixed platform of the second punching machine, each translation sliding table is fixedly provided with a clamping telescopic mechanism and three clamping pieces arranged on telescopic rods of the clamping telescopic mechanism, the distance between the three clamping pieces is equal to the distance between the three die sleeves, and the thickness of each clamping piece is smaller than the distance between the top surface of the material receiving table and the discharge end of the die sleeve.
The invention designs automatic pole stamping forming equipment which has the following beneficial effects:
1. After the pole blank is formed in the first forming device, the pole blank is blanked onto the conveying device in a downward specific surface attitude on the pole blank, at the moment, the blanked pole blank is conveyed to the second forming device through the conveying device, the transferring and screening device and the shunt feeding device, and finally, the second forming device punches the pole blank to form a copper-aluminum composite pole finished product.
2. The second molding device locks and stacks the pole blanks subjected to continuous blanking molding on the locking sleeve, the pole blanks subjected to molding under the action of stamping oil are mutually stacked and adhered, and meanwhile, the pole blanks completely exposed out of the discharging end of the locking sleeve are scraped by the scraping part under the translation of the pushing plate, so that the upward direction of a specific surface (namely an aluminum surface) of the pole blanks falling onto the linear conveyor is ensured.
3. The pole blanks adhered below the discharge ends of the locking sleeves are scraped to be fed onto the linear conveyor one by one, so that the falling pole blanks are prevented from being mutually stacked and randomly arranged to be output.
4. The first belt conveyor is used for carrying pole blanks in a straight line in continuous operation and guiding the pole blanks to the second belt conveyor through the inclined guide strips, the second belt conveyor is used for carrying the pole blanks in a straight line in a continuous operation mode and entering the straight line guiding channel after passing through the first flow opening, other pole blanks enter the third belt conveyor through the second flow opening, the circulating guide strips and the second circulating opening, the third belt conveyor is used for carrying the pole blanks after continuously working in the opposite direction relative to the second belt conveyor and entering the second belt conveyor through the third flow opening, the inclined guide strips and the first circulating opening, and the circularly carried pole blanks are still carried in the mode, and plane movement is adopted for carrying the pole blanks so as to avoid shock damage to the pole blanks caused by severe shock, thereby further improving the qualification rate of the forming of the copper-aluminum composite pole.
5. The pole blanks clamped into the transferring notch are transferred to the lower part of the visual detector one by utilizing the rotating disc to detect whether the aluminum faces are upward, when the detected pole blank aluminum faces are not upward, the discharging mechanism works to open the blanking opening so that unqualified products fall into the unqualified material box, when the detected pole blank aluminum faces are upward, the discharging mechanism does not work, so that the pole blanks are transferred to the transferring outlet and scraped out of the pole blanks on the rotating disc and enter the total channel under the action of the other side part of the diversion inlet of the total channel, and the mode can avoid feeding of the pole blanks with the aluminum faces not upward, thereby improving the stability of automatic production.
6. And then, when all the pole blanks are converged at the diversion outlets, the splitter plate can be utilized to reciprocate back and forth along the length direction of the fourth belt conveyor, so that each pole blank enters three diversion channels one by one, the phenomenon of blocking materials at the diversion outlets of the main channels is avoided, the stability and the operation smoothness of the production work of automatic equipment are improved, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic diagram (one) of the overall apparatus structure.
Fig. 2 is a sectional view (one) of a structure in which a movable mold assembly and a stationary mold assembly are coupled to each other.
Fig. 3 is an enlarged view at a.
Fig. 4 is a schematic view (one) of a structure in which a movable mold assembly and a fixed mold assembly are combined with each other.
Fig. 5 is a schematic view (two) of the structure of the movable mold assembly and the fixed mold assembly combined with each other.
Fig. 6 is a structural sectional view (two) of the movable mold assembly and the stationary mold assembly combined with each other.
Fig. 7 is a structural sectional view (iii) of the movable mold assembly and the stationary mold assembly combined with each other.
Fig. 8 is a schematic structural view of the press-fit structure.
Fig. 9 is a schematic structural view of the locking sleeve.
Fig. 10 is a schematic structural view of the conveying apparatus.
Fig. 11 is an enlarged view at B.
Fig. 12 is a partial schematic view of the conveying apparatus.
Fig. 13 is a schematic diagram of the overall apparatus structure (two).
Fig. 14 is a schematic view of the overall apparatus configuration (iii).
Fig. 15 is an enlarged view at C.
Fig. 16 is a partial schematic view (one).
Fig. 17 is a partial schematic view (two).
Fig. 18 is a partial schematic view (iii).
Fig. 19 is a schematic view (a) of the structure of the second molding apparatus.
Fig. 20 is a schematic structural view (ii) of the second molding apparatus.
Fig. 21 is an enlarged view at D.
Fig. 22 is a schematic diagram of the overall apparatus structure (fourth).
100, A first molding device; 101, first punching machine, 102, punching movable part, 103, fixed platform, 104, material receiving platform, 1, movable die assembly, 11, movable die plate, 12, first backing plate, 13, male die fixed plate, 14, second backing plate, 15, stripper plate, 16, male die, 10, movable module, 2, fixed die assembly, 20, fixed module, 233, connecting hole, 21, fixed die plate, 22, third backing plate, 23, female die plate, 231, female die cavity, 24, blanking channel, 240, through hole, 25, first reset spring, 26, guide rod, 27, guide sleeve, 28, support block, 29, base plate, 30, locking sleeve, 301, slit, 302, elastic sheet, 3, driving mechanism, 31, driving rod, 311, driving part, 312, protruding part, 313, upper inclined plane, 318, lower inclined plane, 319, limit step, 32, driving frame, 321, roller, 322, traveling channel, 33, stopper, 331, guide channel, 34, second reset spring, 35, guide rod, 4, blanking plate, 41, guide sleeve, long shield, scraper area, guide sleeve, 411, scraping area, and scraping area;
200. Conveying device, 201, first belt conveyor, 202, second belt conveyor, 203, third belt conveyor, 204, first guide plate, 205, second guide plate, 206, inclined guide strip, 207, straight guide strip, 209, first side guide strip, 210, second side guide strip, 211, third side guide strip, 212, circulation guide strip, 213, movable guide strip, 214, traction spring, 215, bracket, 216, scraping plate, 217, fourth belt conveyor, 218, straight guide channel, 2181, feed channel, 219, inclined conveying section, 220, horizontal conveying section, 221, inclined guide section, 222, horizontal guide section, 223, oil wiper, 224, inclined guide strip, 225, straight guide strip, 226, first circulation port, 227, second circulation port, 228, first circulation port, 229, second circulation port, 230, third circulation port, 232, discharge port;
300. A transferring and screening device, 303, a transferring frame, 304, a transferring round groove, 305, a turntable, 306, a transferring notch, 307, a visual detector, 308, a discharging mechanism, 309, a telescopic device, 310, a disqualified material box, 314, an index plate, 315, a blanking opening, 316, a supporting plate, 317 and a transferring outlet;
400. The device comprises a split feeding device, a linear conveyor, a 402 split guide channel, a 403 split total channel, a 404 split telescopic mechanism, a 405 split plate, a 406 split frame;
500. A second molding device; 501, a die sleeve, 502, a push rod, 503, a stamping male die, 504, a translation sliding table, 505, a clamping piece, 506 and a second stamping machine;
600. The material belt, 601, punching holes, 700, pole blanks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
As shown in fig. 1, the automatic pole stamping and forming apparatus described in this embodiment includes a first forming device 100, a conveying device 200, a transferring and screening device 300, a split-flow feeding device 400 and a second forming device 500, where the devices cooperate with each other to form a pole blank 700, then convey the formed pole blank 700, and stamp-form a finished product of a copper-aluminum composite pole by the conveyed pole blank 700, where the pole blank 700 is a copper-aluminum composite pole blank.
In this embodiment, the first molding device 100 is used for molding a plurality of pole blanks 700, and the specific surface on each pole blank 700 is in an upward posture for blanking, specifically, the first molding device 100 includes a first punch 101, a movable die assembly 1, a fixed die assembly 2, a push plate 4 and a driving mechanism 3, the movable die assembly 1 is mounted on a movable stamping portion 102 of the first punch 101, and the fixed die assembly 2 is mounted on a fixed platform 103 of the first punch 101, as shown in fig. 13.
As shown in fig. 2-9, the movable die assembly 1 comprises a movable die block 10 and a plurality of male dies 16 arranged on the movable die block 10, wherein the movable die block 10 sequentially comprises a movable die plate 11, a first base plate 12, a male die fixing plate 13, a second base plate 14 and a discharging plate 15 which are mutually connected from top to bottom, and the upper end of the male die 16 sequentially penetrates through the second base plate 14 and the discharging plate 15 and then is connected with the male die fixing plate 13.
The fixed die assembly 2 comprises a fixed die block 20, a plurality of female die cavities 231 and a plurality of blanking channels 24 which are arranged on the fixed die block 20, a locking sleeve 30 is arranged in the blanking channels 24, the female die cavities 231 and the channels in the locking sleeve 30 are mutually communicated and coaxially arranged, the shapes of the male die 16, the female die cavities 231 and the channels in the locking sleeve 30 are matched with the shape of a pole column blank 700, the fixed die block 20 sequentially comprises a fixed die plate 21, a third base plate 22 and a female die plate 23 which are mutually connected from bottom to top, the female die cavities 231 are arranged on the female die plate 23, through holes 240 which are coaxial with the female die cavities 231 and are arranged in a communicating manner are formed in the fixed die plate 21 and the third base plate 22, the two through holes 240 are spliced to form the blanking channels 24, and the locking sleeve 30 is arranged in the through holes 240 of the fixed die plate 21.
The movable mold plate 11 and the fixed mold plate 21 are respectively provided with a guide rod 26 and a guide sleeve 27, the guide rod 26 is matched in the guide sleeve 27, the guide rod 26 is sleeved with a first return spring 25, and two ends of the first return spring 25 respectively abut against a step surface in the guide sleeve 27 and a step surface of the guide rod 26 or the lower side surface of the movable mold plate 11.
As shown in fig. 8, the number of the male mold 16 and the female mold cavity 231 is plural, typically seventeen, but may be more or less. The male dies 16 and the female die cavities 231 are arranged along the width direction of the material belt 600 between the movable die assembly 1 and the fixed die assembly 2, the male dies 16 and the female die cavities 231 which are in punching fit at every two adjacent positions are arranged in a staggered mode along the length direction of the material belt 600 between the movable die assembly 1 and the fixed die assembly 2, after punching holes 601 are formed on the material belt 600 between the movable die assembly 1 and the fixed die assembly 2, the center point of one punching fit position of each two adjacent positions corresponds to one end of the punching holes 601 (the punching holes 601 are in the width direction of the material belt 600) in the length direction of the material belt 600, and the center point of the other punching fit position corresponds to the center of at least one punching hole 601 in the width direction of the material belt 600. This structural arrangement makes the stamping compact, improving the material utilization of the strip 600.
Based on the above, when the punching is performed, the material belt 600 is a copper-aluminum composite material belt, the aluminum surface of the material belt 600 faces upwards, and enters between the movable die assembly 1 and the fixed die assembly 2 in a continuous stepping manner, after the movable die assembly 1 and the fixed die assembly 2 are clamped, the pole blanks 700 are punched on the material belt 600 by utilizing the mutual matching of each male die 16 and the female die cavity 231, and the punching holes 601 are left on the material belt 600, wherein the pole blanks 700 are copper-aluminum composite pole blanks, in the continuous stepping process of performing the punching, the punched pole blanks 700 enter the locking sleeve 30 one by one through the female die cavity 231, and the pole blanks 700 at the discharge end of the locking sleeve 30 are exposed one by one, and as the punching oil is coated on the material belt 600 before the punching is performed, the pole blanks 700 entering the locking sleeve 30 are mutually laminated and adhered, the pole blanks 700 completely exposed at the discharge end of the locking sleeve 30 and the last pole blank 700 are mutually adhered, the random blanking condition of the formed pole blanks 700 can be avoided, and the requirement of the copper-aluminum-composite pole blanks 700 always face upwards from the discharge end of the locking sleeve 30, and the requirement of the copper-aluminum-composite pole blanks 700 is met.
The push plate 4 is movably arranged below the discharging end of the locking sleeve 30, a plurality of long blanking holes 41 corresponding to the discharging end of the locking sleeve 30 are arranged on the push plate 4, the lengths of the long blanking holes 41 are arranged along the translation direction of the push plate 4, a blanking area 411 and a scraping area 412 which are adjacently arranged are formed in the long blanking holes 41, a scraping part 413 is arranged at the middle part or the lower end in the scraping area 412, the scraping part 413 is arranged below the end face of the discharging end of the locking sleeve 30, the scraping part 413 is of a plate body structure with at least one side connected with the inner wall of the scraping area 412 or a protruding structure protruding from the inner wall of the scraping area 412, a plurality of gaps 301 along the length direction of the scraping part are formed on the circumference side of the discharging end of the locking sleeve 30, a plurality of gaps 301 are annularly arranged, an elastic piece 302 is arranged between every two adjacent gaps 301, when a pole blank 700 completely exposed out of the discharging end of the locking sleeve 30 is positioned in the blanking area 411, the scraping part 413 is positioned at the side of the pole blank 700, and the driving mechanism 3 is used for driving the push plate 4 to do translation movement to promote the scraping part 413 to translate and enable the scraping part to be completely exposed out of the pole blank 700 and positioned in the long blank 41.
When the discharging end of the locking sleeve 30 has no post blank 700, the gap 301 may be utilized to make the elastic pieces 302 mutually fold so as to reduce the inner diameter of the discharging end of the locking sleeve 30, and when the post blank 700 enters the discharging end, the locking sleeve has the function of locking the post blank 700.
The driving mechanism 3 comprises a driving rod 31 and a second reset spring 34, the length of the push plate 4 is larger than that of the fixed template 21, a stop block 33 and a driving frame 32 are respectively arranged at two opposite ends of the push plate 4 in the translation direction, the second reset spring 34 is arranged between the stop block 33 and one side of the fixed template 21, the two ends of the second reset spring are respectively abutted against the fixed template 21, the driving rod 31 is fixed on one side of the movable module 10 corresponding to the driving frame 32, the driving frame 32 and the end part of the push plate 4 are respectively provided with a through passage 322 which corresponds to each other and is penetrated by a driving part 311 of the driving rod 31, the roller 321 is arranged on one side of the through passage 322 of the driving frame 32, the driving part 311 of the driving rod 31 is arranged between the roller 321 of the driving frame 32 and one side of the fixed template 20 corresponding to the driving frame 32, the driving part 311 of the driving rod 31 faces one side of the roller 321 of the driving frame 32, and the upper side of the convex part 312 is provided with a convex part 312 which is an upper inclined surface 313 which is matched with the roller 321; wherein, when the movable die assembly 1 and the fixed die assembly 2 are assembled, the driving rod 31 moves downwards, so that the convex part 312 of the driving rod 31 is positioned below the roller 321, the upper inclined surface 313 is separated from the roller 321 on the driving frame 32, at the moment, the push plate 4 resets under the action of the second reset spring 34, so that the blanking area 411 of the long blanking hole 41 corresponds to the discharging end of the locking sleeve 30, the pole blank 700 at the discharging end of the locking sleeve 30 enters the blanking area 411 of the long blanking hole 41, the pole blank 700 is a copper-aluminum composite pole, when the movable die assembly 1 and the fixed die assembly 2 are opened, the driving rod 31 moves upwards, the roller 321 on the driving frame 32 reaches the highest surface of the driving part 311 of the driving rod 31 through the guide of the upper inclined surface 313, so as to drive the push plate 4 to move rightwards, the scraping part 413 is caused to translate so as to scrape the pole blank 700 which is completely exposed at the discharge end of the locking sleeve 30 and is positioned in the blanking area 411 of the long blanking hole 41, the scraped pole blank 700 faces upwards, and the blanking area 411 of the long blanking hole 41 is misplaced with the discharge end of the locking sleeve 30.
Preferably, the lower side of the protruding part 312 is a lower inclined plane 318 matched with the roller 321, the lower inclined plane 318 and the upper inclined plane 313 are symmetrically arranged, and when the roller 321 is located at the lowest position of the lower inclined plane 318, the push plate 4 is reset under the action of the second reset spring 34.
The driving rod 31 is provided with a limiting step 319 on one side facing the fixed module 20, the upper side surface of the fixed die plate 21 is used as a limiting surface, when the movable die assembly 1 and the fixed die assembly 2 are assembled, the limiting step 319 is limited on the limiting surface of the fixed module 20, and the driving downward-moving position is limited by the arrangement of the structure so as to avoid transition downward movement of the driving rod 31.
The guide rod 35 is slidably mounted in the guide channel 331 of the stop block 33, one end of the guide rod 35 is fixedly connected with the connecting hole 233 of the fixed die block 20, the second return spring 34 is sleeved on the guide rod 35, and two ends of the second return spring 34 respectively abut against the step surface of the connecting hole 233 and the step surface in the guide channel 331 of the stop block 33. The structure is arranged to make the displacement of the push plate 4 reciprocate under the interaction of the guide rod 35 and the guide channel 331.
The fixed module 20 is provided with the protective cover 6, the protective cover 6 covers the stop block 33 and between the stop block 33 and one side of the fixed die plate 21, and the protective cover 6 and the stop block 33 are arranged at intervals, and the structure is arranged to prevent the condition that hands are inserted between the stop block 33 and one side of the fixed die plate 21 to clamp hands in the assembly process, so that the safety performance is improved, and the protective cover 6 is preferably fixedly arranged on the fixed die plate 21.
As shown in fig. 10-14, in this embodiment, the feeding end of the conveying device 200 is located below the discharging port of the first forming device 100 to convey a plurality of polar blanks 700 blanked by the first forming device 100 to the discharging end of the conveying device 200, specifically, the conveying device 200 includes a first belt conveyor 201, a second belt conveyor 202, a third belt conveyor 203 and a fourth belt conveyor 217, the feeding end of the second belt conveyor 202 is abutted to one side of the conveying portion of the first belt conveyor 201 and is connected therebetween by a connecting plate, the connecting plate is fixedly connected to a supporting beam of the first belt conveyor 201, the conveying surface of the second belt conveyor 202 and the conveying surface of the third belt conveyor 203 are arranged parallel to each other and end flush with each other, at least a portion of the first belt conveyor 201 is located below the push plate 4 to receive the polar blanks 700 scraped from the discharging end of the locking sleeve 30, the conveying surface of the first belt conveyor 201 is respectively provided with a first baffle 205 and a second baffle 205, and a first baffle 205 are respectively mounted on opposite sides of the conveying portion of the first belt conveyor 202, the first belt conveyor 205 and the first baffle 204 are respectively inclined to the first baffle 201 and the first baffle 201 are formed at two ends of the first belt conveyor 201 and the first baffle 201 are respectively inclined to extend to the first baffle 201 and the first baffle 201, and the second baffle 201 are formed at the end of the first baffle 204 is far from the first end of the first baffle 201 and the first baffle 204 is formed to extend to the first baffle end and the second baffle end is inclined to the baffle end of the second baffle end and the second baffle is inclined to the baffle end and the baffle end of the second baffle is formed to the baffle, the second deflector 205, the inclined deflector strip 206 and the splice plate direct the pole blank 700 onto the second belt conveyor 202.
Further, the first molding device 100 further includes a base plate 29 fixed to the fixing platform 103 of the first punching machine 101, at least a portion of the first belt conveyor 201 is located below the pushing plate 4 to receive the pole blank 700 scraped from the discharging end of the locking sleeve 30, the base plate 29 is located below the first belt conveyor 201 and connected to the fixed die 20 through a supporting block 28, and the first belt conveyor 5 is mounted on the base plate 29 or the supporting block 28, so that the supporting beam of the first belt conveyor 201 is fixedly connected to the base plate 29 or the supporting block 28, and the pole blank 700 scraped by the pushing plate 4 falls on the conveying surface of the first belt conveyor 201 in an aluminum-surface-up state, and at this time, the first belt conveyor 201 works to convey the falling pole blank 700 to the discharging portion thereof.
The outer side of the second belt conveyor 202 is provided with a first side guide strip 209, the outer side of the third belt conveyor 203 is provided with a second side guide strip 210, a third side guide strip 211 is arranged between the second belt conveyor 202 and the third belt conveyor 203, one end, close to a discharge hole 232, of the first side guide strip 209 is connected with a straight guide strip 207 at the end part of the inclined guide strip 206, a circulating guide strip 212 is arranged between the other end, far away from the discharge hole 232, of the first side guide strip 209 and the other end, far away from the first forming device 100, of the second side guide strip 210, two ends of the circulating guide strip 212 are respectively connected with the other end of the first side guide strip 209 and one end of the second side guide strip 210, one end, close to the first forming device 100, of the second side guide strip 210 is provided with an inclined guide strip 224, the end part of the inclined guide strip 224 is formed with a straight guide strip 207 at the end part of the inclined guide strip 206, the end part of the straight guide strip 225 is connected with the straight guide strip 207 at the end part of the first guide strip 204, and two ends of the inclined guide strip 224 and the circulating guide strip 212 are respectively connected with a first circulating guide strip 228 and two ends of the third side guide strip 228 and a second circulating port 228 are respectively formed; the two ends and the middle part of the third side guide bar 211 are hinged with movable guide bars 213 which are obliquely arranged, the limiting ends of the movable guide bars 213 are respectively connected with brackets 215 positioned on the second belt conveyor 202 and the third belt conveyor 203 in a traction way through traction springs 214, a first flow opening 226 which is only used for the passage of one pole blank 700 is formed between the limiting end of the movable guide bar 213 at one end of the third side guide bar 211 and the inner side of the first side guide bar 209, a second flow opening 227 which is only used for the passage of one pole blank 700 is formed between the limiting end of the movable guide bar 213 at the other end of the third side guide bar 211 and the inner side of the circulating guide bar 212, a third flow port 230 for only one pole blank 700 to pass through is formed between the limiting end of the movable guide bar 213 in the middle of the third side guide bar 211 and the inner side of the second side guide bar 210, wherein the second belt conveyor 202 also linearly conveys the pole blank 700 in a continuous operation mode, And the pole blank 700 passes through the first circulation opening 226 under the guiding action of the movable guide bar 213, the first side guide bar 209 and the third side guide bar 211 and then enters the linear guide passage 218, while the rest of the pole blank 700 passes through the second circulation opening 227 and the second circulation opening 229 under the guiding action of the movable guide bar 213, the circulation guide bar 212, the first side guide bar 209 and the third side guide bar 211 and enters the third belt conveyor 203, the third belt conveyor 203 continuously works in the opposite direction relative to the second belt conveyor 202 to convey the pole blank 700, and the pole blank 700 is conveyed by the movable guide bar 213, The diagonal flow guide strip 224, the second side flow guide strip 210 and the third side flow guide strip 211 are guided to enter the second belt conveyor 202 through the third flow opening 230 and the first circulation opening 228, and then circulation conveying is continuously performed in the above manner, so that the pole blanks 700 entering the linear guide channel 218 can be respectively entered.
Preferably, the first side guide bar 209 and the second side guide bar 210 are respectively fixed on the outer side support beam of the second belt conveyor 202 and the outer side support beam of the third belt conveyor 203, the third side guide bar 211 is fixed between the inner side support beam of the second belt conveyor 202 and the inner side support beam of the third belt conveyor 203, each of the six brackets 215 spans over the second belt conveyor 202 and the third belt conveyor 203, and both ends thereof are respectively connected with the first side guide bar 209 and the second side guide bar 210, and the circulation guide bar 212 is arranged in an inclined manner.
The feeding end of the fourth belt conveyor 217 is connected to the discharging side of the second belt conveyor 202, a linear guide channel 218 is arranged above the conveying surface of the fourth belt conveyor 217, the width of the linear guide channel 218 only allows one pole blank 700 to be conveyed, the side-by-side conveying of a plurality of pole blanks 700 cannot be achieved, a feeding channel 2181 of the linear guide channel 218 passes through the first side guide strip 209 and then is positioned above the conveying surface of the discharging side of the second belt conveyor 202, the position of the feeding channel 2181 of the linear guide channel 218 corresponds to the position of the second transfer opening 227, a scraping plate 216 is arranged in front of the mouth of the feeding channel 2181 of the linear guide channel 218, and the distance between the scraping plate 216 and the conveying surface of the second belt conveyor 202 is only used for passing through one pole blank 700; the fourth belt conveyor 217 is composed of an inclined conveying section 219 and horizontal conveying sections 220 located at two ends of the inclined conveying section 219, the linear guide channel 218 is composed of inclined guide sections 221 and horizontal guide sections 222 located at two ends of the inclined guide sections 221, the inclined guide sections 221 are located on conveying surfaces of the inclined conveying section 219, the horizontal guide sections 222 are located on conveying surfaces of the horizontal conveying sections 220, and the forming stations of the first forming device 100 are lower than those of the second forming device 500, so that conveying connection of the pole blanks 700 is performed in an inclined mode, and therefore the pole blanks 700 in the linear guide channel 218 are conveyed into the transferring and screening device 300 one by one under the conveying operation of the fourth belt conveyor 217 so that the transferring and screening device 300 can receive the pole blanks 700 one by one, and the linear guide channel 218 is composed of two long barrier strips which are arranged at intervals.
In the embodiment, as shown in fig. 15-17, the transferring and screening device 300 receives the polar blanks 700 transported by the transporting device 200 in a receiving manner, and transfers the received polar blanks 700 to the discharging side of the transferring and screening device 300, specifically, the transferring and screening device 300 comprises a transferring frame 303, a turntable 305, a visual detector 307, a discharging mechanism 308 and an index plate 314 for driving the turntable 305 to rotate, the visual detector 307 adopts a high-definition detection camera, the turntable 305 is mounted on an output shaft of the index plate 314, the transferring frame 303 is provided with a transferring round groove 304 and a transferring outlet 317 communicated with the transferring round groove 304, the turntable 305 is in a circular arrangement, the turntable 305 is adapted in the transferring round groove 304, the circumferential edge of the turntable 305 is provided with a plurality of transferring notches 306 which are in an annular array and are adapted to the shape of the polar blanks 700, the bottom of the transferring round groove 304 is provided with a blanking opening 315 which is communicated with the outside, the blanking opening 316 is movably embedded in the blanking opening, the bottom surface of the transferring frame 303 is fixedly provided with a blanking device 309, the blanking device 309 is also arranged on the turntable 307 and is connected with the top surface of the telescopic detector 307 along the telescopic detector 307, and the telescopic detector 307 is arranged at the position of the top surface of the telescopic detector 315 when the telescopic detector 307 is arranged along the telescopic opening and the telescopic opening 315. The dividing disc 314 is used to drive the turntable 305 to rotate so as to transfer the pole blanks 700 clamped into the transferring notch 306 to the lower part of the visual detector 307 one by one to detect whether the aluminum faces upwards, during visual detection, the visual detector 307 photographs the pole situation at the corresponding transferring notch 306 and transmits the photographed image to the PLC, the PLC judges whether the pole blanks are facing upwards according to the image, when the detected aluminum faces of the pole blanks 700 are not facing upwards, the discharging mechanism 308 works to open the blanking opening 315 so as to enable the unqualified products to fall into the unqualified material box 310, when the detected aluminum faces of the pole blanks 700 are facing upwards, the discharging mechanism 308 does not work so that the pole blanks 700 are transferred to the transferring outlet 317 and the pole blanks 700 on the turntable 305 are scraped out and enter the total channel 403 under the action of the other side part of the diversion inlet of the total channel 403.
As shown in fig. 10, 11 and 18, in this embodiment, the split-feeding device 400 includes a linear conveyor 401, a splitting mechanism and a plurality of diversion channels 402, wherein the splitting mechanism and the diversion channels are arranged on the linear conveyor 401, the linear conveyor 401 receives and transfers the pole blanks 700 conveyed by the transfer screening device 300, the splitting mechanism splits the pole blanks 700 on the transfer screening device 300 to enter the diversion channels 402 one by one, and the pole blanks 700 in the diversion channels 402 are conveyed to the discharge ends thereof under the continuous conveying operation of the linear conveyor 401; the diversion mechanism comprises two diversion telescopic mechanisms 404 which are arranged along the length direction of the linear conveyor 401 and are mutually parallel at intervals, the diversion telescopic mechanisms 404 adopt telescopic cylinders, a diversion plate 405 is respectively arranged on telescopic rods of each diversion telescopic mechanism 404, each diversion telescopic mechanism 404 is erected above the linear conveyor 401 through a diversion frame 406, two ends of the diversion frame 406 are respectively connected with supporting beams of the linear conveyor 401, the diversion feeding device 400 also comprises a total channel 403, the number of the diversion channels 402 is three, the diversion inlets of each diversion channel 402 are converged at the diversion outlet of the total channel 403, the two diversion plates 405 are respectively arranged at the diversion inlets of the diversion channels 402 at the middle position, the outer side walls of the two diversion channels are respectively attached to two inner walls of the diversion inlets of the diversion channels 402 at the middle position, one side part of the diversion inlets of the total channel 403 is connected with one side part of a transfer outlet 317, a distance smaller than the diameter of a pole blank 700 is formed between the other side part of the diversion inlets of the total channel 403 and the end part of the linear conveyor 401, and the distance is used for arc part of a rotary table 305 during rotation, to push the pole blanks 700 at the pitch into the overall channel 403 with the arcuate portions of the turntable 305 rotating. The pole blanks 700 in the total channel 403 are conveyed to the diversion outlets of the pole blanks through the fourth belt conveyor 217, when all the pole blanks 700 are converged at the diversion outlets, the splitter plates 405 can be utilized to reciprocate back and forth along the length direction of the fourth belt conveyor 217, and when one splitter plate 405 moves towards the second molding device 500 during translation of the two splitter plates 405, the other splitter plate 405 moves backwards and translates, so that the pole blanks 700 at the diversion outlets of the total channel 403 are combed, and each pole blank 700 enters the three diversion channels 402 one by one, and the linear conveyor 401 adopts the belt conveyor.
As shown in fig. 19-22, in the present embodiment, the discharge end of each diversion channel 402 corresponds to the positions of the multiple forming stations of the second forming device 500, so that the pole blank 700 in each diversion channel 402 is respectively conveyed to the corresponding forming station, and the second forming device 500 performs a stamping operation to press-form a pole finished product on the pole blank 700 in each forming station and blanking. The second molding device 500 comprises a second punching machine 506, a synchronous grabbing mechanical arm, three die sleeves 501, three ejector rods 502 and three punching male dies 503, wherein a feeding position and a punching position which are adjacently arranged are arranged between the punching movable part 102 and the fixed platform 103 of the second punching machine 506, the three die sleeves 501 and the three ejector rods 502 are positioned at the feeding position, the three die sleeves 501 are arranged at intervals in a straight line shape along the length direction of the fixed platform 103 of the second punching machine 506 and are arranged beside the fixed platform 103 of the second punching machine 506, and the three ejector rods 502 are arranged at the side of the punching movable part 102 of the second punching machine 506, And coaxially arranged with each die sleeve 501 respectively, the inner diameter of the die sleeve 501 is larger than the outer diameter of the top cover, three stamping male dies 503 are positioned at the stamping position and are arranged on the stamping movable part 102 of the second stamping machine 506, a material receiving table 104 is arranged below the discharging ends of the three die sleeves 501, the distance between the top surface of the material receiving table 104 and the discharging end of the die sleeve 501 is larger than the thickness of the polar column blank 700, the synchronous grabbing mechanical arm comprises two translation sliding tables 504 arranged along the length direction of the fixed platform 103 of the second stamping machine 506, each translation sliding table 504 adopts a servo sliding table or a screw sliding table, a clamping telescopic mechanism is fixed on the sliding block of each translation sliding table 504, And three clamping pieces 505 mounted on the telescopic rods of the clamping telescopic mechanisms, wherein each clamping telescopic mechanism also adopts a telescopic cylinder, the distance between the three clamping pieces 505 is equal to the distance between the three die sleeves 501, and the thickness of each clamping piece 505 is smaller than the distance between the top surface of the material receiving platform 104 and the discharge end of the die sleeve 501. wherein, the positions of the three ejector rods 502 are higher than the three stamping male dies 503 (i.e. the ejector rods 502 are positioned above the stamping male dies 503), the polar column blanks 700 output from the discharge ends of the diversion channels 402 respectively enter the upper ports of the three die sleeves 501, at this time, the movable stamping of the second stamping machine 506 is displaced towards the fixed direction, so that the ejector rods 502 respectively act on the polar column blanks 700 at the upper ports of the three die sleeves 501, So that the pole blank 700 in the die sleeve 501 is in a locked state, under the continuous operation of the above manner, the discharge end of the die sleeve 501 outputs the pole blank 700 and drops to the top surface of the receiving platform 104, the pole blank 700 on the top surface of the receiving platform 104 is located between two opposite clamping pieces 505, at this time, each clamping telescopic mechanism works to drive the clamping piece 505 to stretch out and clamp the pole blank 700, then the two translation sliding tables 504 work synchronously to drive the clamped pole blank 700 to be conveyed to the fixed platform 103 of the second punch 506, at this time, while the pole blanks 700 at the upper ports of the three die sleeves 501 are pressed, each punching male die 503 respectively performs punching on the three pole blanks 700 on the fixed platform 103, after the punching is completed, the fixed platform 103 of the second punch 506 and the movable punching portion 102 are mutually separated, and the fixed platform 103 of the second punch 506 and the movable punching portion 102 are mutually close.
Finally, the first punching machine 101, the second punching machine 506, the first belt conveyor 201, the second belt conveyor 202, the third belt conveyor 203, the fourth belt conveyor 217, the linear conveyor 401, the dividing plate 314, the visual detector 307 and the two translation sliding tables 504 are respectively connected with and controlled by the PLC controller, the dividing and telescoping mechanism 404, the clamping and telescoping mechanism and the telescoping cylinder are respectively connected with and controlled by the PLC controller through air pumps, the first belt conveyor 201, the second belt conveyor 202, the third belt conveyor 203, the fourth belt conveyor 217 and the transfer frame 303 are respectively installed on the support frame, oil scrapers 223 are respectively arranged below the first belt conveyor 201, the second belt conveyor 202, the third belt conveyor 203, the fourth belt conveyor 217 and the linear conveyor 401, the oil scrapers 223 are installed on support beams of the belt conveyors through lifting lugs, rubber strips are fixed on the oil scrapers 223 through sponge, and the rubber strips are contacted with conveying surfaces of the belt conveyors.

Claims (10)

1. An automatic pole stamping forming device, comprising:
The first forming device (100) is used for forming a plurality of pole blanks (700), and specific surfaces on the pole blanks (700) are all in upward postures for blanking;
The feeding end of the conveying device (200) is positioned below the discharging hole of the first forming device (100) so as to convey a plurality of pole blanks (700) blanked by the first forming device (100) to the discharging end of the conveying device (200);
A transfer screening device (300), wherein the transfer screening device (300) receives the pole blanks (700) conveyed by the conveying device (200) in a receiving mode one by one, and transfers the received pole blanks (700) to a discharging side of the transfer screening device (300);
The diversion feeding device (400), the diversion feeding device (400) comprises a linear conveyor (401), a diversion mechanism and a plurality of diversion channels (402), the diversion mechanism and the diversion channels (402) are arranged on the linear conveyor (401), the linear conveyor (401) receives and transfers the pole blanks (700) conveyed by the transfer screening device (300), the diversion mechanism diverts the pole blanks (700) on the transfer screening device (300) to enter the diversion channels (402) one by one, and the pole blanks (700) in the diversion channels (402) are conveyed to the discharge ends of the pole blanks under the continuous conveying operation of the linear conveyor (401);
And the discharge end of each flow guide channel (402) corresponds to the positions of a plurality of forming stations of the second forming device (500) respectively, so that the pole blank (700) in each flow guide channel (402) is conveyed to the corresponding forming station respectively, and the second forming device (500) performs stamping operation to stamp and form a pole finished product on the pole blank (700) in each forming station and blanking the pole finished product.
2. The automatic pole stamping and forming equipment according to claim 1, wherein the first forming device comprises a first stamping machine (101), a movable die assembly (1), a fixed die assembly (2), a push plate (4) and a driving mechanism (3), the movable die assembly (1) is installed on a stamping movable part (102) of the first stamping machine (101), the fixed die assembly (2) is installed on a fixed platform (103) of the first stamping machine (101), the movable die assembly (1) comprises a movable die (10) and a plurality of male dies (16) installed on the movable die (10), the fixed die assembly (2) comprises a fixed die (20), a plurality of female die cavities (231) and a plurality of blanking channels (24) which are arranged on the fixed die (20), locking sleeves (30) are installed in the blanking channels (24), the channels in the female die cavities (231) and the locking sleeves (30) are mutually communicated and coaxially arranged, the male dies (16), the female die cavities (231) and the channels in the female die cavities (231) and the female die cavities (231) are matched with the blank (30) in the shape of the blanking channels (30) and the blanking channels (30) are arranged at the blanking channels (30) which are matched with the shape of the blank (4), the automatic feeding device is characterized in that a plurality of long blanking holes (41) corresponding to the discharging end positions of the locking sleeve (30) are formed in the pushing plate (4), the lengths of the long blanking holes (41) are arranged along the translation direction of the pushing plate (4), a blanking area (411) and a scraping area (412) which are adjacently arranged are formed in the long blanking holes (41), a scraping part (413) is arranged at the middle part or the lower end in the scraping area (412), the scraping part (413) is positioned below the discharging end face of the locking sleeve (30), the scraping part (413) is a plate body structure with at least one side connected with the inner wall of the scraping area (412) or a protruding structure protruding from the inner wall of the scraping area (412), a plurality of gaps (301) along the length direction of the scraping area are formed in the circumference of the discharging end of the locking sleeve (30), an elastic piece (302) is arranged between every two adjacent gaps (301), and when a blanking post (413) completely arranged at the discharging end of the locking sleeve (30) is positioned in the pushing plate (3), the scraping part (700) is positioned at the side of the driving post (700) for translation, and the driving mechanism (700) is positioned beside the driving post (3) to move, the scraping part (413) is caused to translate so as to scrape off the pole blank (700) which is completely exposed out of the discharging end of the locking sleeve (30) and is positioned in the long blanking hole (41).
3. The automatic pole stamping forming device according to claim 2, wherein the driving mechanism (3) comprises a driving rod (31) and a second reset spring (34), two opposite ends of the push plate (4) in the translation direction of the driving rod are respectively provided with a stop block (33) and a driving frame (32), the second reset spring (34) is arranged between the stop block (33) and one side of the fixed die block (20), two ends of the second reset spring are respectively abutted to the stop block (33) and the fixed die block (20), the driving rod (31) is fixed on one side of the movable die block (10) corresponding to the driving frame (32), a driving part (311) of the driving rod (31) is arranged between a roller (321) of the driving frame (32) and one side of the fixed die block (20) corresponding to the driving frame (32), the driving part (311) of the driving rod (31) faces one side of the roller (321) of the driving frame (32) and is provided with a convex part (312), and the upper side (321) is matched with an inclined surface (313).
4. A pole automatic stamping forming apparatus according to claim 3, characterized in that a limit step (319) is provided on the side of the driving rod (31) facing the fixed die block (20), and the limit step (319) is limited on the limit surface of the fixed die block (20) when the movable die assembly (1) and the fixed die assembly (2) are clamped.
5. The automatic pole stamping forming device according to claim 4, wherein a guide rod (35) is slidably mounted in the guide channel (331) of the stop block (33), one end of the guide rod (35) is fixedly connected with the connecting hole (233) of the fixed die block (20), the second return spring (34) is sleeved on the guide rod (35), and two ends of the second return spring (34) are respectively abutted against a step surface in the connecting hole (233) of the fixed die block (20) and a step surface in the guide channel (331) of the stop block (33).
6. The automatic pole stamping forming device according to claim 5, wherein the movable module (10) sequentially comprises a movable template (11), a first base plate (12), a male die fixing plate (13), a second base plate (14) and a discharging plate (15) which are connected with each other from top to bottom, the upper end of the male die (16) sequentially penetrates through the second base plate (14) and the discharging plate (15) and then is connected with the male die fixing plate (13), the fixed module (20) sequentially comprises a fixed template (21), a third base plate (22) and a female die plate (23) which are connected with each other from bottom to top, the female die cavities (231) are arranged on the female die plate (23), through holes (240) which are coaxial with the female die cavities (231) and are arranged in a communicating manner are respectively arranged on the fixed template (21) and the third base plate (22), two through holes (240) are spliced to form a discharging channel (24), a locking sleeve (30) is arranged in the through holes (240) of the fixed template (21), the upper side surface of the fixed template (21) is used as a limiting surface, the female die cavities (16) and a plurality of female die assemblies (600) are arranged along the same width as the female die assemblies (1) and the female die assemblies (2) are arranged along the plurality of the directions of the female die cavities (1 and the female die assemblies (2) respectively, every two adjacent stamping matched male dies (16) and female die cavities are arranged in a staggered mode in the length direction of a material belt (600) between a movable die assembly (1) and a fixed die assembly (2), guide rods (35) and second reset springs (34) are arranged between a fixed die plate (21) and a stop block (33), two ends of each second reset spring (34) are respectively abutted against the fixed die plate (21) and the stop block (33), connecting holes (233) are formed in the fixed die plate (21), a protective cover (6) is arranged on the fixed die plate (21), the protective cover (6) covers the stop block (33), the stop block (33) and one side of the fixed die plate (21), and the protective cover (6) and the stop block (33) are arranged at intervals.
7. The automatic pole stamping forming equipment according to claim 2, wherein the conveying device (200) comprises a first belt conveyor (201), a second belt conveyor (202), a third belt conveyor (203) and a fourth belt conveyor (217), wherein the feeding end of the second belt conveyor (202) is butted at one side of the conveying part of the first belt conveyor (201), and the second belt conveyor (202) and the third belt conveyor (203) are arranged in parallel and are flush at the end;
At least part of the first belt conveyor (201) is positioned below the push plate (4) so as to receive a pole blank (700) scraped from the discharge end of the locking sleeve (30), a first guide plate (204) and a second guide plate (205) are respectively arranged on two opposite sides of a conveying surface of a conveying part of the first belt conveyor (201), the end part of the second guide plate (205) far away from the first belt conveyor (201) extends to form an inclined guide bar (206), and the end part of the inclined guide bar (206) and the end part of the first guide plate (204) are both towards a linear guide bar (207) extending towards the direction of the first belt conveyor (201), and a discharge hole (232) is formed between the two linear guide bars (207);
The utility model discloses a device for forming a water-based material by using a belt, which is characterized in that a first side guide strip (209) is arranged on the outer side of a second belt conveyor (202), a second side guide strip (210) is arranged on the outer side of a third belt conveyor (203), a third side guide strip (211) is arranged between the second belt conveyor (202) and the third belt conveyor (203), one end, close to a discharge hole (232), of the first side guide strip (209) is connected with a linear guide strip (207) at the end part of an inclined guide strip (206), the other end, far away from the discharge hole (232), of the first side guide strip (209) and the other end, far away from a first forming device (100), of the second side guide strip (210) are provided with circulation guide strips (212), two ends of the circulation guide strips (212) are respectively connected with the other end of the first side guide strip (209) and one end of the second side guide strip (210), one end, close to the first forming device (100), of the second side guide strip (210) is provided with an inclined guide strip (224), the end part of the inclined guide strip (224) is connected with the linear guide strip (225) of the first guide strip (201), a first circulation port (228) and a second circulation port (229) are formed between one end of the third side guide bar (211) and the two ends of the circulation guide bar (212) and the inclined guide bar (224), respectively;
The two ends and the middle part of the third side guide bar (211) are hinged with movable guide bars (213) which are obliquely arranged, the limiting ends of the movable guide bars (213) are respectively connected with brackets (215) positioned on the second belt conveyor (202) and the third belt conveyor (203) in a traction way through traction springs (214), a first rotating opening (226) for only one pole blank (700) to pass through is formed between the limiting end of the movable guide bar (213) at one end of the third side guide bar (211) and the inner side of the first side guide bar (209), a second rotating opening (227) for only one pole blank (700) to pass through is formed between the limiting end of the movable guide bar (213) at the other end of the third side guide bar (211) and the inner side of the circulating guide bar (212), and a third rotating opening (230) for only one pole blank (700) to pass through is formed between the limiting end of the movable guide bar (213) at the middle part of the third side guide bar (211) and the inner side of the second side guide bar (210);
The feeding end of the fourth belt conveyor (217) is connected to the discharging side of the second belt conveyor (202), a linear guide channel (218) is arranged above the conveying surface of the fourth belt conveyor (217), a feeding channel (2181) of the linear guide channel (218) passes through a first side guide strip (209) and then is positioned above the conveying surface of the discharging side of the second belt conveyor (202), the position of the feeding channel (2181) of the linear guide channel (218) corresponds to the position of the second transfer port (227), a scraping plate (216) is arranged in front of the opening of the feeding channel (2181) of the linear guide channel (218), and the distance between the scraping plate (216) and the conveying surface of the second belt conveyor (202) is only used for passing through one pole blank (700).
8. The automatic pole stamping forming device according to claim 1, wherein the transferring and screening device (300) comprises a transferring frame (303), a turntable (305), a visual detector (307), a discharging mechanism (308) and an index plate (314) for driving the turntable (305) to rotate, the turntable (305) is arranged on an output shaft of the index plate (314), a transferring round groove (304) and a transferring outlet (317) communicated with the transferring round groove (304) are arranged on the transferring frame (303), the turntable (305) is arranged in the transferring round groove (304), a plurality of transferring notches (306) which are in an annular array and are matched with the shape of a pole blank (700) are arranged at the circumferential edge of the turntable (305), the bottom of the transferring round groove (304) supports pole blanks (700) in the transferring notches (306), a blanking opening (315) which is communicated with the outside is arranged at the bottom of the transferring round groove (304), a blanking opening (316) is movably embedded in the transferring round groove (303), a telescopic device (309) is fixedly arranged on the bottom surface of the transferring frame (309) and is arranged along the telescopic device (309) and the telescopic device (309) is arranged on the telescopic device (315) when the telescopic device (307) is arranged along the direction of the rotating direction of the turntable (315), the blanking opening (315) is located at a station which is located behind the visual detector (307) and provided with a transferring notch (306), and the visual detector (307) is mounted on the top surface of the transferring frame (303) through a frame body.
9. The automatic pole post stamping forming device according to claim 8, wherein the diversion mechanism comprises two diversion telescopic mechanisms (404) which are arranged along the length direction of the linear conveyor (401) and are arranged in parallel at intervals, a diversion plate (405) is respectively arranged on a telescopic rod of each diversion telescopic mechanism (404), the diversion feeding device (400) further comprises a total channel (403), the number of the diversion channels (402) is three, the diversion inlets of each diversion channel (402) are converged at the diversion outlet of the total channel (403), the two diversion plates (405) are respectively positioned in the diversion inlets of the diversion channels (402) at the middle position, the outer side walls of the two diversion plates are respectively attached to the two inner walls of the diversion inlets of the diversion channels (402) at the middle position, one side part of the diversion inlets of the total channel (403) is connected with one side part of the transfer outlet (317), a distance smaller than the diameter of a pole post blank (700) is formed between the other side part of the diversion inlets of the total channel (403) and the end part of the linear conveyor (401), and when the distance is used for avoiding, the turntable (305) is rotated, the turntable (305) is positioned in the circular arc part of the total channel (700) to rotate.
10. The automatic pole post stamping forming device according to claim 9, wherein the second forming device (500) comprises a second stamping machine (506), a synchronous grabbing mechanical arm, three die sleeves (501), three ejector rods (502) and three stamping male dies (503), wherein a feeding position and a stamping position which are adjacently arranged are arranged between a stamping movable part (102) and a fixed platform (103) of the second stamping machine (506), three die sleeves (501) and three ejector rods (502) are respectively in a feeding position, three die sleeves (501) are arranged at intervals in a shape of a line along the length direction of a fixed platform (103) of the second stamping machine (506), and are arranged beside the fixed platform (103) of the second stamping machine (506), three ejector rods (502) are mounted on a stamping movable part (102) of the second stamping machine (506) and are coaxially arranged with each die sleeve (501), the inner diameter of the die sleeves (501) is larger than the outer diameter of the die sleeves (502), the three ejector rods (501) are mounted on the stamping movable part (103) of the second stamping machine (506) and are mounted on the stamping movable part (102) of the second stamping machine (501), the distance between the top surface of the receiving table (104) and the discharge end of the die sleeve (501) is larger than the thickness of the pole blank (700);
The synchronous grabbing mechanical arm comprises two translation sliding tables (504) which are arranged along the length direction of a fixed platform (103) of the second punching machine (506), a clamping telescopic mechanism and three clamping pieces (505) which are arranged on telescopic rods of the clamping telescopic mechanism are fixed on sliding blocks of each translation sliding table (504), the distance between the three clamping pieces (505) is equal to the distance between three mold sleeves (501), and the thickness of each clamping piece (505) is smaller than the distance between the top surface of the material receiving table (104) and the discharge end of each mold sleeve (501).
CN202411573492.3A 2024-11-06 2024-11-06 A pole automatic stamping forming equipment Active CN119346731B (en)

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