CN203751297U - Automatic pulling machine - Google Patents

Automatic pulling machine Download PDF

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Publication number
CN203751297U
CN203751297U CN201420176557.6U CN201420176557U CN203751297U CN 203751297 U CN203751297 U CN 203751297U CN 201420176557 U CN201420176557 U CN 201420176557U CN 203751297 U CN203751297 U CN 203751297U
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CN
China
Prior art keywords
cylinder
cooling
buckle device
unit
deduction
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.)
Withdrawn - After Issue
Application number
CN201420176557.6U
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Chinese (zh)
Inventor
马平湘
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LINHAI ZHONGCHUANG AUTOMATIC EQUIPMENT Co Ltd
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LINHAI ZHONGCHUANG AUTOMATIC EQUIPMENT Co Ltd
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Priority to CN201420176557.6U priority Critical patent/CN203751297U/en
Application granted granted Critical
Publication of CN203751297U publication Critical patent/CN203751297U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses an automatic pulling machine and belongs to the technical field of die casting machining equipment. The machine comprises a rack (1) and a programmable logic controller (PLC) unit (2). A delivery belt for delivering die castings is arranged on one side of the rack (1), a feeding unit is arranged at an outlet of the delivery belt on the rack (1), a location unit for pressing the die castings on a delivery unit is arranged below the feeding unit, and a cooling unit for cooling the die castings is arranged on the periphery of the delivery unit. A pulling unit for separating blanks from material heads in the die castings is further arranged on the rack (1). Signals of the feeding unit, the location unit, the cooling unit and the pulling unit are connected with the PLC unit (2) and controlled by the PLC unit (2). By means of the machine, automatic feeding, blank and the material head can be performed automatically, the die castings can be delivered accurately, the pulling quality is improved, and the work efficiency is improved.

Description

Automatically pull deduction
Technical field
The utility model belongs to die casting technical field of processing equipment, especially relate to a kind of can self-feeding, and blank in casting casting die and stub bar are separated automatically automatically pull deduction.
Background technology
Die casting is current more advanced metal forming process, aspect spare and accessory parts production in the industries such as agricultural machinery, machine tool industry, medicine equipment, clock and watch and commodity, application is very wide, develop very fast, as parts such as furniture part, metal collar-studs, lockset, slide fasteners, die casting can be realized few smear metal, good forming effect; And injection moulding is the another kind of common method of manufacture product, injection moulding realizes by injection machine and mould, and product uses rubber injection mold and plastic injection-moulded conventionally; For the product of injection mo(u)lding or die casting, as large piece article, can singlely make, directly use, and for small article or spare and accessory parts, be all that many products are placed on and in a horizontal tool, carry out injection moulding or die cast conventionally, then small article is one by one pulled open, all generally that workman carries out craft and pulls button, inefficiency and pull open small article.
Pull the treatment effeciency of material process in order to improve die casting, and reduce staff's labour intensity, it is on 03 30th, 2012 in the applying date, application number is that 201210092290.8 Chinese invention patent discloses a kind of die casting and pulls deduction, comprise frame, the top of described frame is provided with some cam bawls mechanism, the below of described cam bawl mechanism is provided with pulls buckling die tool, described buckling die tool and the inter-agency slide bar that is connected with of described cam bawl pulled, and described in pull buckling die tool and be specifically connected by described slide bar and described cam bawl mechanism; Described below of pulling buckling die tool is provided with the workbench being connected with described frame, the two ends of described workbench are respectively arranged with the first sprocket wheel and the second sprocket wheel that cooperatively interact, between described the first sprocket wheel and described the second sprocket wheel, be connected by chain, and be provided with pawl foot device on described chain; On described workbench, be also provided with the drive matching with described cam bawl mechanism and described the first sprocket wheel respectively, described drive is connected by chain with described cam bawl is inter-agency, between described drive and described the first sprocket wheel, be connected with crank and rocker mechanism, on described workbench, be also provided with the drive unit matching with described drive.
But pulling deduction, above-mentioned die casting still can not realize self-feeding, the automatic recovery blank and stub bar, and it utilizes cam bawl mechanism automatically to pull material, easily occur can not pulling button because transmission position inaccuracy causes, or cause die casting to scrap, affect product quality.
Utility model content
The technical problems to be solved in the utility model is can not self-feeding in prior art, the technical problem of the automatic recovery blank and stub bar,
Provide one can carry out self-feeding, the automatic recovery blank and stub bar, and can accurately transmit die casting, pull button quality higher automatically pull deduction.
In order to solve the problems of the technologies described above, the utility model provides one automatically to pull deduction, comprise frame and be arranged on the PLC control module in frame, the conveyer belt that transmits die casting is set in a side of frame, in described frame, be positioned at described conveyer belt exit feed arrangement is set, below described feed arrangement, arrange die casting is pressed onto to the positioner in conveying device, above described conveying device, be provided for the cooling device of cooling press foundry goods, blank in die casting is separated with stub bar pull buckle device and reclaim respectively the retracting device of blank and stub bar is also set in described frame, described feed arrangement, positioner, cooling device is connected with PLC control module with the signal of pulling buckle device and by the control of PLC control module, utilize PLC control module accurately to control and realize automatic feed, location, cooling, automatic transmission die casting also makes the blank in die casting separate with stub bar is accurate, enter respectively in corresponding retracting device.
The above-mentioned deduction of automatically pulling, described feed arrangement comprises charging box, described charging box bottom arranges rotary part, and described charging box bottom, arranges and promotes the cylinder five of charging box around hinge axis in described charging box bottom by chain connection with described rotary part.
The above-mentioned deduction of automatically pulling, described conveying device comprises the driving wheel and the driven pulley that are arranged in frame, described driving wheel is rotated by driven by motor, between described driving wheel and driven pulley, chain is set, on described chain, locating piece is set, locating piece is positioned at die casting on chain, is transmitted by chain-driving.
The above-mentioned deduction of automatically pulling, described positioner comprises the location-plate being arranged in frame, above described location-plate, pressing plate is set, described pressing plate is connected with the piston rod of cylinder six, location-plate can be determined the relative position of die casting, and pressing plate can be fixed on die casting on conveyer belt between two locating pieces.
The above-mentioned deduction of automatically pulling, described cooling device comprises cooling holder and is arranged on the cooling-part on described cooling holder, and described cooling-part is set to fan, and the cold air that fan blows out can carry out cooling casting casting die.
The above-mentioned deduction of automatically pulling, the described buckle device of pulling comprises that first pulls buckle device and second and pull buckle device, first pulls buckle device and second pulls buckle device and can pull open respectively difform blank in die casting, described first pulls buckle device and second pulls buckle device and is arranged on and pulls on button support, described first pulls buckle device comprises cylinder one and cylinder two, on the piston rod of described cylinder one, briquetting is set, in frame below described briquetting, cushion block is set, both sides at described cylinder one arrange respectively cylinder two, drift one is set on the piston rod of described cylinder two, described briquetting matches with cushion block for compressing the blank near chain inner side, the drift being conducive on cylinder two pulls open the blank near chain outside, utilize the flexible of cylinder piston rod, speed is fast, reaction accurately, make drift pull button more accurate, described second pulls buckle device comprises cylinder three, drift two is set on the piston rod of described cylinder three, described drift two is set to two, be arranged on the both sides of chain, for pulling open the blank near chain inner side.
The above-mentioned deduction of automatically pulling, below described drift two, arm-tie is set, described arm-tie is connected with the piston rod of cylinder four, and drift two is for blank is separated with stub bar, and arm-tie can make a part still not separate blank after drift two punching presses and stub bar further separates.
The above-mentioned deduction of automatically pulling, described retracting device comprises blank retracting device and stub bar retracting device, described blank retracting device comprises that being arranged on first pulls the feed back case one of buckle device below and be arranged on second and pull the feed back case two of buckle device below, pull the blank of buckle device under pulling for reclaiming, described stub bar retracting device comprises the feed back case three that is arranged on driven pulley outside, for reclaiming the stub bar after separation, can be used as raw material and again utilize.
The beneficial effects of the utility model are: (1) owing to arranging feed arrangement, positioner, cooling device, pulling buckle device and retracting device, realize automatic feed, location, cooling and automatically pull button, realize and pull button automation mechanized operation; (2) utilize servomotor to carry out transfer control, make die casting delivering position more accurate.(3) feed arrangement, positioner, cooling device, the signal of pulling buckle device be connected with PLC control module and by the control of PLC control module, blank in die casting separated with stub bar is accurate, improving the quality of products.(4) below pulling buckle device, corresponding retracting device is set, product automatic classification is reclaimed, increase work efficiency.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is elaborated.
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model rearview.
Fig. 4 is that the utility model is pulled one of buckle device stereogram.
Fig. 5 be the utility model pull buckle device stereogram two.
Fig. 6 is the utility model pulling plate structure schematic diagram.
Accompanying drawing mark explanation: 1-frame, 2-PLC control module, 3-charging box, 4-hinge, 5-cylinder five, 6-driving wheel, 7-driven pulley, 8-motor, 9-chain, 10-locating piece, 11-location-plate, 12-pressing plate, 13-cylinder six, 14-cooling holder, 15-fan, 16-pulls button support, 17-cylinder one, 18-briquetting, 19-cushion block, 20-cylinder two, 21-drift one, 22-cylinder three, 23-drift two, 24-arm-tie, 25-cylinder four, 26-feed back case one, 27-feed back case two, 28-feed back case three, 29-rotary cylinder, 30-slide plate, 31-roller.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows automatically pull deduction, comprise frame 1 and be arranged on the PLC control module 2 in frame 1, the conveyer belt that transmits die casting is set in a side of frame 1, conveyer belt can be connected with the outlet of die casting machine, the die casting of producing through die casting machine is sent to corresponding position, realizes automatic transmitting function; In frame 1, be positioned at conveyer belt exit feed arrangement is set, this feed arrangement comprises charging box 3, in the both sides of charging box 3, side plate is set, and can prevent that die casting from skidding off from the side in the time that conveyer belt is sent to charging box 3; In charging box 3 bottoms, rotary part is set, this rotary part can be set to rotary cylinder 29, drives charging box 3 to rotate by the turning cylinder of rotary cylinder 29, also can moving runner be set in charging box 3 bottoms, rotates by bar cingulum is moving; Charging box 3 bottoms are connected by hinge 4 with rotary part, arrange in charging box 3 bottoms and promote the cylinder 55 that charging box 3 rotates around hinge 4 axles, for example, in the time that cylinder 55 piston rods eject, charging box 3 one end upwards can be pushed up, promoting charging box 3 rotates around hinge 4 axles, 3 run-off the straights of charging box, die casting in charging box 3 is slided in conveying device, in order to make cylinder 55 piston rods eject more convenient, reduce friction, be preferably in cylinder 55 piston rod tops roller 31 is set, utilize roller 31 to promote charging box 3 and upwards push up.As further improvement of the utility model measure, slide plate 30 is set below charging box 3, slide plate 30 both sides arrange side plate, these slide plate 30 outlets are corresponding with locating piece 10 positions on chain 9, in the time that die casting slides from charging box 3, through slide plate 30, can make die casting just in time slide between two locating pieces 10 on chain 9.Certainly, if conveyer belt is arranged in feed arrangement and the same direction of chain 9, can rotary part be set below feed arrangement yet, directly die casting be delivered to charging box 3 by conveyer belt, deliver on positioner through charging box 3.
As shown in Figure 1, Figure 2, Figure 3 shows automatically pull deduction, below feed arrangement, arrange die casting is pressed onto to the positioner in conveying device, this positioner comprises the location-plate 11 being arranged in frame 1, as further improvement of the utility model measure, in location-plate 11 both sides, governor motion is set, this governor motion can regulate location-plate 11 positions, makes the width of location-plate 11 both sides corresponding with the width of die casting; Pressing plate 12 is set above location-plate 11, and this pressing plate 12 is connected with the piston rod of cylinder 6 13, and the piston rod of cylinder 6 13 can promote pressing plate 12 and vertically move, and pressing plate 12 is for being fixed on die casting between two locating pieces 10 on chain 9.This conveying device comprises the driving wheel 6 and the driven pulley 7 that are arranged in frame 1, and driving wheel 6 drives rotation by motor 8, and this motor 8 can be used servomotor, makes transmission position more accurate; Between driving wheel 6 and driven pulley 7, chain 9 is set, locating piece 10 is set on chain 9, locating piece 10 is positioned at die casting on chain 9, is driven and is carried by chain 9.
As shown in Figure 1, Figure 2, Figure 3 shows automatically pull deduction, above conveying device, be provided for the cooling device of cooling press foundry goods, cooling device comprises cooling holder 14 and cooling-part, on cooling holder 14, cooling-part is set, for example cooling-part is set to fan 15, the cold air that fan 15 blows out can carry out cooling casting casting die, because just casting die casting temperature is out higher, through supercooling, die casting is become fragile, easily pulled buckle device and separate, otherwise, the die casting that temperature is higher is more tough, is not easy to be pulled buckle device and separates.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, in frame 1, arrange and pull buckle device, blank in die casting can be separated with stub bar, this is pulled buckle device and is provided with first and pulls buckle device and second and pull buckle device, first pull buckle device and second pull buckle device can be to there being difform blank to be pulled open respectively in die casting, reclaim respectively, increase work efficiency.First pulls buckle device comprises cylinder 1 and cylinder 2 20, briquetting 18 is set on the piston rod of cylinder 1, cushion block 19 is set below briquetting 18, both sides at cylinder 1 arrange respectively cylinder 2 20, drift 1 is set on the piston rod of cylinder 2 20, like this in the time that first pulls buckle device work, the piston rod of cylinder 1 moves downward, briquetting 18 is also moved downward, briquetting 18 matches with cushion block 19 for compressing the blank near chain 9 inner sides, simultaneously, the piston rod of cylinder 2 20 moves downward, drift 1 is moved downward, the drift 1 being conducive on cylinder 2 20 pulls open the blank near chain 9 outsides, hair is badly entered in feed back case 1.As the excellent selection mode of one, the setting that slopes inwardly of this cylinder 2 20, makes the angle stamping strip of drift 1 to tilt, to improve punching press effect.
As shown in Fig. 4, Fig. 5, Fig. 6, second pulls buckle device comprises cylinder 3 22, drift 2 23 is set on the piston rod of cylinder 3 22, this drift 2 23 is set to two, be separately positioned on the both sides of chain 9, in the time of cylinder 3 22 work, drift 2 23 can be pulling open near the blank of chain 9 inner sides in die casting like this, as further improvement of the utility model measure, arm-tie 24 is set below drift 2 23, this arm-tie 24 is set to square or rectangular, one end of this arm-tie 24 is connected with the piston rod of cylinder 4 25, the piston rod of cylinder 4 25 can drive arm-tie 24 to move, arm-tie 24 can make a part still not have separative blank and stub bar to further separate after drift 2 23 punching presses, bad the entering in feed back case 2 27 of hair after separation, as further improvement of the utility model measure, arm-tie 24 also can be set in first pulls buckle device, for still not having separative blank and stub bar to further separate after drift one 21 punching presses.
Retracting device as shown in Figure 1, Figure 2, Figure 3 shows comprises blank retracting device and stub bar retracting device, reclaim respectively blank and stub bar, this blank retracting device comprises that being arranged on first pulls the feed back case 1 of buckle device below and be arranged on second and pull the feed back case 2 27 of buckle device below, pulls the blank of buckle device under pulling for reclaiming respectively; Stub bar retracting device comprises the feed back case 3 28 that is arranged on driven pulley 7 outsides, and for reclaiming the stub bar after separation, stub bar can be used as raw material and is again cast as utilization.
Feed arrangement, positioner, cooling device as shown in Figure 1 and Figure 2 and the signal of pulling buckle device are connected with PLC control module 2 and are controlled by PLC control module 2, realize automatic feed, cooling, and automatic transmission also makes that blank and stub bar are automatic to be separated.
As Fig. 1, shown in Fig. 2, the utility model can support the use with die casting machine in use, the die casting of producing through die casting machine is transported to charging box 3 through conveyer belt, the piston rod of the cylinder 55 of charging box 3 bottoms ejects, promoting charging box 3 rotates around hinge 4 axles, 3 run-off the straights of charging box, in the time that die casting slides from charging box 3, through slide plate 30, die casting in charging box 3 is just in time slided between two locating pieces 10 of chain 9, pressing plate 12 is pressed on die casting on chain 9 between two locating pieces 10, then motor 8 drives driving wheel 6 and driven pulley 7 and chain 9 to rotate, die casting is delivered to below cooling device, in transportation, carry out cooling to die casting, when die casting is transported to first while pulling below buckle device, cylinder 1 and cylinder 2 20 are worked simultaneously, briquetting 18 on cylinder one 17 piston rods is being pressed on cushion block 19 near the blank of chain 9 inner sides in die casting, drift 1 on the piston rod of cylinder 2 20 moves downward, pull open the blank near chain 9 outsides, hair is badly entered in feed back case 1, and then the piston rod of cylinder 1 drives briquetting 18 to move upward, and the piston rod of cylinder 2 20 drives drift 1 to move upward, then chain 9 continues to drive die castings to be transported to second to pull below buckle device, cylinder 3 22 work, drift 2 23, pulling open near the blank of chain 9 inner sides in die casting, badly enters in feed back case 2 27 hair, and the piston rod of cylinder 3 22 drives drift 2 23 to move upward, then cylinder 4 25 work, the piston rod of cylinder 4 25 drives arm-tie 24 to move, and does not still have separative blank and stub bar to further separate a part after drift 2 23 punching presses, last, stub bar transmits and enters feed back case 3 28 through chain 9, can be used as raw material and be again cast as utilization after recovery.
By reference to the accompanying drawings the utility model embodiment is explained in detail above; but the utility model is not limited to above-mentioned embodiment; to those skilled in the art; can also make some modification and improvement not departing under prerequisite of the present utility model, these also should be considered as belonging to protection domain of the present utility model.

Claims (8)

1. automatically pull deduction for one kind, comprise frame (1) and be arranged on the PLC control module (2) of frame (1), the conveyer belt that transmits die casting is set in a side of frame (1), it is characterized in that: in described frame (1), be positioned at described conveyer belt exit feed arrangement is set, below described feed arrangement, arrange die casting is pressed onto to the positioner in conveying device, above described conveying device, be provided for the cooling device of cooling press foundry goods, blank in die casting is separated with stub bar pull buckle device and reclaim respectively the retracting device of blank and stub bar is also set in described frame (1), described feed arrangement, positioner, cooling device is connected with PLC control module (2) and is controlled by PLC control module (2) with the signal of pulling buckle device.
2. the deduction of automatically pulling according to claim 1, it is characterized in that: described feed arrangement comprises charging box (3), described charging box (3) bottom arranges rotary part, described charging box (3) bottom is connected by hinge (4) with described rotary part, arranges and promotes the cylinder five (5) that charging box (3) rotates around hinge (4) axle in described charging box (3) bottom.
3. the deduction of automatically pulling according to claim 2, it is characterized in that: described conveying device comprises the driving wheel (6) and the driven pulley (7) that are arranged in frame (1), described driving wheel (6) is driven and is rotated by motor (8), between described driving wheel (6) and driven pulley (7), chain (9) is set, locating piece (10) is set on described chain (9).
4. the deduction of automatically pulling according to claim 3, it is characterized in that: described positioner comprises the location-plate (11) being arranged in frame (1), in described location-plate (11) top, pressing plate (12) is set, described pressing plate (12) is connected with the piston rod of cylinder six (13).
5. the deduction of automatically pulling according to claim 3, it is characterized in that: comprise cooling holder (14) and be arranged on the cooling-part on described cooling holder (14) at described cooling device, described cooling-part is set to fan (15).
6. the deduction of automatically pulling according to claim 4, it is characterized in that: the described buckle device of pulling comprises that first pulls buckle device and second and pull buckle device, described first pulls buckle device and second pulls buckle device and is arranged on and pulls on button support (16), described first pulls buckle device comprises cylinder one (17) and cylinder two (20), briquetting (18) is set on the piston rod of described cylinder one (17), in described briquetting (18) below, cushion block (19) is set, in the both sides of described cylinder one (17), cylinder two (20) is set respectively, drift one (21) is set on the piston rod of described cylinder two (20), described second pulls buckle device comprises cylinder three (22), drift two (23) is set on the piston rod of described cylinder three (22), described drift two (23) is set to two, be arranged on the both sides of chain (9).
7. the deduction of automatically pulling according to claim 6, is characterized in that: in described drift two (23) belows, arm-tie (24) is set, described arm-tie (24) is connected with the piston rod of cylinder four (25).
8. the deduction of automatically pulling according to claim 1, it is characterized in that: described retracting device comprises blank retracting device and stub bar retracting device, described blank retracting device comprises that being arranged on first pulls the feed back case one (26) of buckle device below and be arranged on second and pull the feed back case two (27) of buckle device below, and described stub bar retracting device comprises the feed back case three (28) being arranged on outside driven pulley (7).
CN201420176557.6U 2014-04-14 2014-04-14 Automatic pulling machine Withdrawn - After Issue CN203751297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420176557.6U CN203751297U (en) 2014-04-14 2014-04-14 Automatic pulling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420176557.6U CN203751297U (en) 2014-04-14 2014-04-14 Automatic pulling machine

Publications (1)

Publication Number Publication Date
CN203751297U true CN203751297U (en) 2014-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420176557.6U Withdrawn - After Issue CN203751297U (en) 2014-04-14 2014-04-14 Automatic pulling machine

Country Status (1)

Country Link
CN (1) CN203751297U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949605A (en) * 2014-04-14 2014-07-30 临海市中创自动化设备有限公司 Automatic button turning machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949605A (en) * 2014-04-14 2014-07-30 临海市中创自动化设备有限公司 Automatic button turning machine
CN103949605B (en) * 2014-04-14 2016-04-20 临海市中创自动化设备有限公司 Automatically deduction is pulled

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140806

Effective date of abandoning: 20160420

C25 Abandonment of patent right or utility model to avoid double patenting