CN104385538B - In mould job shop, improve cast gate fracture the gripping tool of efficiency - Google Patents

In mould job shop, improve cast gate fracture the gripping tool of efficiency Download PDF

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Publication number
CN104385538B
CN104385538B CN201410498941.2A CN201410498941A CN104385538B CN 104385538 B CN104385538 B CN 104385538B CN 201410498941 A CN201410498941 A CN 201410498941A CN 104385538 B CN104385538 B CN 104385538B
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CN
China
Prior art keywords
installing plate
telescoping tube
gripper shoe
cylinder
clip
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Application number
CN201410498941.2A
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Chinese (zh)
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CN104385538A (en
Inventor
宋李
张体凯
赵旭友
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SICHUAN RUITENG ELECTRONICS Co Ltd
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SICHUAN RUITENG ELECTRONICS Co Ltd
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Publication of CN104385538A publication Critical patent/CN104385538A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/38Cutting-off equipment for sprues or ingates
    • B29C45/382Cutting-off equipment for sprues or ingates disposed outside the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/42Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • B29C45/4225Take-off members or carriers for the moulded articles, e.g. grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/42Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • B29C2045/4241Auxiliary means for removing moulded articles from the robot

Abstract

The invention discloses a kind of cast gate that improves in mould job shop to fracture the gripping tool of efficiency, installing plate indent forms groove, groove is provided with gripper shoe, groove is provided with clip, is provided with rotary shaft in clip, and rotary shaft is arranged in clip after gripper shoe, gripper shoe is provided with telescoping tube, telescoping tube is provided with sucker, and sucker is linked on telescoping tube, and telescoping tube is sheathed with spring;Installing plate is provided with clamp system, clamp system is arranged between the grooves, support platform fixing on a mounting board, support platform indent and form chute, floating holder is arranged in chute, and installing plate is provided with clamping cylinder and sucks cylinder, and clamping cylinder is connected with floating holder, installing plate is provided with hydraulic mechanism, and hydraulic mechanism is connected with gripper shoe.This gripping tool common effect by sucker and clamp system, it is possible to be once fixedly clamped multiple workpiece, and utilizes the deformation of structure automatically running channel and workpiece to be broken off, improves running channel and fractures efficiency, it is ensured that the quality of workpiece.

Description

In mould job shop, improve cast gate fracture the gripping tool of efficiency
Technical field
The present invention relates to a kind of instrument, especially relate to a kind of cast gate that improves in mould job shop and fracture the gripping tool of efficiency.
Background technology
Machinery refers to the general name of machine and mechanism.Machinery can help people to reduce work difficulty or labour-saving tool device exactly, and as the article of chopsticks, broom and tweezers one class can be said to machinery, they are simple and mechanical.And complicated machinery is exactly to be made up of the simple and mechanical of two or more.Generally the machinery that these are more complicated is called machine.From the viewpoint of structure and motion, mechanism and machine indistinction, it is loosely referred to as machinery.In traditional mould molding workpiece grabbing, it is all by operating personnel are manual, shaping workpiece to be taken out, but when some miniature workpieces are molded, its one-shot forming quantity is many, operating personnel are caused to take out labour intensity big, and there is the phenomenon Lou taken, cause wasting material and affecting the work of follow-up mould molding.And the form of injection is typically used at die molding process, need during injection to reserve running channel in a mold, the product being so molded is just with running channel, traditional mode is by after shaping workpiece taking-up, have operating personnel to carry out manual mode specially to be fractureed by running channel, this mode not only efficiency is low, and careless slightly easily by workpiece destruction, causes percent defective high.
Summary of the invention
It is an object of the invention to overcome in the processing of above-mentioned existing mold needs operating personnel's manual mode to be fractureed by running channel, not only efficiency is low, and easily workpiece is destroyed, cause the problem that percent defective is high, devise a kind of cast gate that improves in mould job shop to fracture the gripping tool of efficiency, this gripping tool is by sucker and the common effect of clamp system, shaping workpiece is fixedly clamped, and can once be fixedly clamped multiple workpiece, and running channel and workpiece are broken off by deformation automatically that utilize structure, improve running channel to fracture efficiency, ensure the quality of workpiece, solving in existing mold processing needs operating personnel's manual mode to be fractureed by running channel, not only efficiency is low, and easily workpiece is destroyed, cause the problem that percent defective is high.
nullThe purpose of the present invention is achieved through the following technical solutions: improves cast gate in mould job shop and fractures the gripping tool of efficiency,Including installing plate,The bottom indent of described installing plate forms two grooves,And groove connects with the sidewall of installing plate,Groove is provided with gripper shoe,The sidewall of groove is provided with clip,The sidewall of clip and groove is fixed,Clip is provided with rotary shaft,After rotary shaft passes gripper shoe, two ends are arranged in clip,And rotary shaft can drive gripper shoe to rotate around clip,The bottom of gripper shoe is provided with the telescoping tube of several inner hollow and both ends open,The top of telescoping tube contacts through gripper shoe with installing plate,The bottom of telescoping tube is provided with sucker,And sucker is linked on the outer wall of telescoping tube,Sucker connects with the bottom end opening of telescoping tube,It is sheathed with spring on the outer wall of telescoping tube,The two ends of spring contact with the top of sucker and the bottom of gripper shoe respectively;nullThe bottom of described installing plate is provided with clamp system,Clamp system is arranged between the grooves,Clamp system includes supporting platform、Stationary fixture and floating holder,The top supporting platform is fixed on the bottom face of installing plate,The top of stationary fixture and the bottom supporting platform are fixed,The bottom indent supporting platform forms chute,And the cross section of chute is T-type structure,Chute is arranged on outside stationary fixture,The top of floating holder is arranged in chute,And floating holder can move in chute,Floating holder and stationary fixture are installed in the lower section supporting platform,The top of installing plate is provided with several clamping cylinders and sucks cylinder,And clamping cylinder is connected with sidewall away from stationary fixture in floating holder,Suck cylinder to be connected with the top ports of telescoping tube,The top of installing plate is provided with several hydraulic mechanisms,Hydraulic mechanism is connected with gripper shoe.
Being provided with clamping tracheae between described clamping cylinder and floating holder, the two ends of clamping tracheae are connected with sidewall away from stationary fixture in clamping cylinder and floating holder respectively;Described suck to be provided with between cylinder and telescoping tube suck tracheae, suck tracheae one end and be connected with sucking cylinder, the other end is through being connected with the top ports of telescoping tube after installing plate;Hydraulic mechanism includes hydraulic cylinder and piston rod, and piston rod is arranged in hydraulic cylinder and the bottom of piston rod is arranged on the lower section of hydraulic cylinder through hydraulic cylinder, and the bottom of piston rod is connected with gripper shoe with through installing plate.
The top indent of described installing plate forms two grooves, and groove is arranged at clamping cylinder and sucks cylinder around between the region formed, and linking arm is fixed on the top of installing plate, and linking arm is vertical with installing plate to be fixed, and linking arm is arranged between two grooves.
In sum, the invention has the beneficial effects as follows: this gripping tool is by sucker and the common effect of clamp system, shaping workpiece is fixedly clamped, and multiple workpiece that can once be fixedly clamped, and utilize the deformation of structure automatically running channel and workpiece to be broken off, improve running channel to fracture efficiency, ensureing the quality of workpiece, solve in existing mold processing and need operating personnel's manual mode to be fractureed by running channel, not only efficiency is low, and easily workpiece is destroyed, cause the problem that percent defective is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1 groove;2 clamping cylinders;3 linking arms;4 breather pipes;5 clamping tracheaes;6 suck cylinder;7 installing plates;8 telescoping tubes;9 springs;10 suckers;11 support platform;12 stationary fixtures;13 chutes;14 floating holders;15 slide rails;16 suck tracheae;17 grooves;18 gripper shoes;19 hydraulic cylinders;20 rotary shafts.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
nullAs shown in Figure 1,In mould job shop, improve cast gate fracture the gripping tool of efficiency,Including installing plate 7,The bottom indent of described installing plate 7 forms two grooves 17,And groove 17 connects with the sidewall of installing plate 7,Groove 17 is provided with gripper shoe 18,The sidewall of groove 17 is provided with clip,The sidewall of clip and groove 17 is fixed,Clip is provided with rotary shaft 20,After rotary shaft 20 passes gripper shoe 18, two ends are arranged in clip,And rotary shaft 20 can drive gripper shoe 18 to rotate around clip,The bottom of gripper shoe 18 is provided with the telescoping tube 8 of several inner hollow and both ends open,The top of telescoping tube 8 contacts through gripper shoe 18 with installing plate 7,The bottom of telescoping tube 8 is provided with sucker 10,And sucker 10 is linked on the outer wall of telescoping tube 8,Sucker 10 connects with the bottom end opening of telescoping tube 8,Spring 9 it is sheathed with on the outer wall of telescoping tube 8,The two ends of spring 9 contact with the top of sucker 10 and the bottom of gripper shoe respectively;nullThe bottom of described installing plate 7 is provided with clamp system,Clamp system is arranged between the grooves,Clamp system includes supporting platform 11、Stationary fixture 12 and floating holder 14,The top supporting platform 11 is fixed on the bottom face of installing plate 7,The top of stationary fixture 12 and the bottom supporting platform 11 are fixed,The bottom indent supporting platform 11 forms chute 13,And the cross section of chute 13 is T-type structure,It is outside that chute 13 is arranged on stationary fixture 12,The top of floating holder 14 is arranged in chute 13,And floating holder 14 can move in chute 13,Floating holder 14 and stationary fixture 12 are installed in the lower section supporting platform 11,The top of installing plate 7 is provided with several clamping cylinders 2 and sucks cylinder 6,And clamping cylinder 2 is connected with sidewall away from stationary fixture 12 in floating holder 14,Suck cylinder 6 to be connected with the top ports of telescoping tube 8,The top of installing plate 7 is provided with several hydraulic mechanisms,Hydraulic mechanism is connected with gripper shoe 18;Being provided with clamping tracheae 5 between described clamping cylinder 2 and floating holder 14, the two ends of clamping tracheae 5 are connected with sidewall away from stationary fixture 12 in clamping cylinder 2 and floating holder 14 respectively;Described suck to be provided with between cylinder 6 and telescoping tube 8 suck tracheae 16, suck tracheae 16 one end and be connected with sucking cylinder 6, the other end is through being connected with the top ports of telescoping tube 8 after installing plate;Hydraulic mechanism includes hydraulic cylinder 19 and piston rod, and piston rod is arranged in hydraulic cylinder 19 and the bottom of piston rod is arranged on the lower section of hydraulic cylinder 19 through hydraulic cylinder 19, and the bottom of piston rod is connected with gripper shoe 18 with through installing plate 7.nullIn the technical program,Suck cylinder 6 and clamping cylinder 2 and realize supplementing of tolerance by breather pipe 4,It is connected with the top ports of telescoping tube 8 by sucking tracheae 16 owing to sucking cylinder 6,When needs gripper components,Suck cylinder 6 to work,Telescoping tube 8 is made to produce negative pressure,Telescoping tube 8 produces local contraction,Now spring 9 is in compressive state,Owing to sucker 10 is that the bottom end opening end with telescoping tube 8 connects,Then shaping workpiece can be adsorbed by sucker 10,Then clamping cylinder 2 works,Air pressure is utilized to promote the slide rail 15 of floating holder 14 to move towards stationary fixture 12 in chute 13,Floating holder 14 and stationary fixture 12 coordinate running channel clamping,Then installing plate 7 moves integrally,Workpiece is removed from the molds,After collecting directly over frame,Hydraulic cylinder 19 action,Make piston rod push down on installing plate 7 to rotate,Under the effect of rotary shaft 20,Gripper shoe 18 carries out the rotation of certain angle around rotary shaft 20,And now running channel is clamped,Make workpiece and running channel angled on change,Shaping workpiece is just broken off due to the thinnest with the junction of running channel,Certainly gripper shoe 18 can only carry out the angle change of little scope,Then cylinder 6 action is sucked,Telescoping tube 8 pressure is normal,Spring 9 is replied under elastic reaction,Telescoping tube 8 is made to return to normal length,Workpiece is had and downward pushes power,Sucker loses absorption affinity to workpiece,Shaping workpiece is fallen in collection frame under gravity,Mobile installing plate 7 is to salvage point,Clamping cylinder 2 action makes floating holder 14 separate with stationary fixture 12,Running channel falls and is collected under gravity,Then under the effect of hydraulic pressure,Piston rod bounces back,Gripper shoe is withdrawn into initial position,Thus again capture work.Utilize instrument to be capable of simultaneously and fix multiple workpiece, and it is easy to separate workpiece with running channel by the angle change sucked, improve the efficiency that fractures, it is to avoid postsearch screening work, reduce labour intensity, improve operating efficiency, the quality of workpiece is guaranteed, and solves in existing mold processing and needs operating personnel's manual mode to be fractureed by running channel, and not only efficiency is low, and easily workpiece is destroyed, cause the problem that percent defective is high.
The junction of running channel and shaping workpiece is the thinnest, the most only need low-angle bending just can be fractureed junction, so the rotational angle that gripper shoe is in a groove is also without the biggest, therefore piston rod promotes the rotation of gripper shoe to have the rotation of little scope, rotation can cause piston rod to cause interference with the inside of installing plate too on a large scale.
The top indent of described installing plate 7 forms two grooves 1, and groove 1 be arranged at clamping cylinder 2 and suck cylinder 6 around formed region between, linking arm 3 is fixed on the top of installing plate 7, and linking arm 3 is vertical with installing plate 7 to be fixed, and linking arm 3 is arranged between two grooves 1.The present invention is that the crawl structure in producing as mould uses, its movement being required to carry out vertical and horizontal direction, therefore it is provided with linking arm 3 and is used as the connection member of installing plate 7 and other travel mechanisms, it is moved stable, and in order to reduce mobile weight, on installing plate 7, specially form groove, reduce the weight of installing plate 7 entirety, reduce the overall weight of linking arm lower part, also allow for operating personnel and checked the connection of linking arm 7 and miscellaneous part by groove 1.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is done any pro forma restriction, every substantially above example is made according to the technology of the present invention, method any simple modification, equivalent variations, within each falling within protection scope of the present invention.

Claims (1)

  1. null1. in mould job shop, improve cast gate fracture the gripping tool of efficiency,It is characterized in that: include installing plate (7),The bottom indent of described installing plate (7) forms two grooves (17),And groove (17) connects with the sidewall of installing plate (7),Groove (17) is provided with gripper shoe (18),The sidewall of groove (17) is provided with clip,The sidewall of clip and groove (17) is fixed,Clip is provided with rotary shaft (20),Rotary shaft (20) is through gripper shoe (18) during two ends are arranged at clip afterwards,And rotary shaft (20) can drive gripper shoe (18) to rotate around clip,The bottom of gripper shoe (18) is provided with the telescoping tube (8) of several inner hollow and both ends open,The top of telescoping tube (8) contacts through gripper shoe (18) with installing plate (7),The bottom of telescoping tube (8) is provided with sucker (10),And sucker (10) is linked on the outer wall of telescoping tube (8),Sucker (10) connects with the bottom end opening of telescoping tube (8),Spring (9) it is sheathed with on the outer wall of telescoping tube (8),The two ends of spring (9) contact with the top of sucker (10) and the bottom of gripper shoe respectively;nullThe bottom of described installing plate (7) is provided with clamp system,Clamp system is arranged between the grooves,Clamp system includes supporting platform (11)、Stationary fixture (12) and floating holder (14),The top supporting platform (11) is fixed on the bottom face of installing plate (7),The top of stationary fixture (12) and the bottom supporting platform (11) are fixed,The bottom indent supporting platform (11) forms chute (13),And the cross section of chute (13) is T-type structure,It is outside that chute (13) is arranged on stationary fixture (12),The top of floating holder (14) is arranged in chute (13),And floating holder (14) can move in chute (13),Floating holder (14) and stationary fixture (12) are installed in the lower section supporting platform (11),The top of installing plate (7) is provided with several clamping cylinders (2) and sucks cylinder (6),And clamping cylinder (2) is connected with sidewall away from stationary fixture (12) in floating holder (14),Suck cylinder (6) to be connected with the top ports of telescoping tube (8),The top of installing plate (7) is provided with several hydraulic mechanisms,Hydraulic mechanism is connected with gripper shoe (18);Being provided with clamping tracheae (5) between described clamping cylinder (2) and floating holder (14), the two ends of clamping tracheae (5) are connected with sidewall away from stationary fixture (12) in clamping cylinder (2) and floating holder (14) respectively;Described suck to be provided with between cylinder (6) and telescoping tube (8) suck tracheae (16), suck tracheae (16) one end and suck cylinder (6) and be connected, the other end through installing plate (7) afterwards top ports with telescoping tube (8) be connected;Hydraulic mechanism includes hydraulic cylinder (19) and piston rod, piston rod is arranged in hydraulic cylinder (19) and the bottom of piston rod is arranged on the lower section of hydraulic cylinder (19) through hydraulic cylinder (19), and the bottom of piston rod is connected with gripper shoe (18) with through installing plate (7);The top indent of described installing plate (7) forms two grooves (1), and groove (1) be arranged at clamping cylinder (2) and suck cylinder (6) around formed region between, linking arm (3) is fixed on the top of installing plate (7), linking arm (3) is vertical with installing plate (7) to be fixed, and linking arm (3) is arranged between two grooves (1).
CN201410498941.2A 2014-09-26 2014-09-26 In mould job shop, improve cast gate fracture the gripping tool of efficiency Active CN104385538B (en)

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CN104385538B true CN104385538B (en) 2016-08-24

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108943623A (en) * 2018-09-13 2018-12-07 苏州德机自动化科技有限公司 A kind of keycap reclaimer robot jig
CN113059750B (en) * 2021-03-22 2023-09-01 宁波朗迪环境科技有限公司 Injection vulcanization molding system for rubber shaft sleeve assembly and application method
CN115139467A (en) * 2022-07-01 2022-10-04 临海市佳豪日用品有限公司 Recovery equipment and recovery method convenient for producing injection molding parts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662952A (en) * 1993-02-02 1997-09-02 Tpp Axxicon B.V. Injection mould with a pre-opening jack
CN203472061U (en) * 2013-08-19 2014-03-12 台州市凯华塑业有限公司 Automatic-snap side gate mechanism of two-plate injection mold
CN203567110U (en) * 2013-09-24 2014-04-30 凡嘉科技(无锡)有限公司 Mold ejection mechanism capable of breaking side gate automatically
CN204196158U (en) * 2014-09-26 2015-03-11 四川锐腾电子有限公司 The gripping tool of the efficiency that fractures based on raising cast gate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662952A (en) * 1993-02-02 1997-09-02 Tpp Axxicon B.V. Injection mould with a pre-opening jack
CN203472061U (en) * 2013-08-19 2014-03-12 台州市凯华塑业有限公司 Automatic-snap side gate mechanism of two-plate injection mold
CN203567110U (en) * 2013-09-24 2014-04-30 凡嘉科技(无锡)有限公司 Mold ejection mechanism capable of breaking side gate automatically
CN204196158U (en) * 2014-09-26 2015-03-11 四川锐腾电子有限公司 The gripping tool of the efficiency that fractures based on raising cast gate

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