CN206154654U - Injection molding mouth of a river excision equipment - Google Patents

Injection molding mouth of a river excision equipment Download PDF

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Publication number
CN206154654U
CN206154654U CN201621196385.4U CN201621196385U CN206154654U CN 206154654 U CN206154654 U CN 206154654U CN 201621196385 U CN201621196385 U CN 201621196385U CN 206154654 U CN206154654 U CN 206154654U
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CN
China
Prior art keywords
fixed
mouth
river
cylinder
cut
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Expired - Fee Related
Application number
CN201621196385.4U
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Chinese (zh)
Inventor
余春晖
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Shenzhen Polytechnic
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Shenzhen Polytechnic
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Priority to CN201621196385.4U priority Critical patent/CN206154654U/en
Application granted granted Critical
Publication of CN206154654U publication Critical patent/CN206154654U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses an injection molding mouth of a river excision equipment, including mouth of a river buster, mouth of a river buster includes frame, anchor clamps, cutter and cutter feed mechanism, on the cutter installation cutter feed mechanism, the cutter include at least one gas pressure -shear. The utility model discloses injection molding mouth of a river excision equipment adopts gas pressure -shear to shear the mouth of a river, and the shearing force that is used in on the work piece is little, can not lead to the fact the damage to thin -walled workpiece when shearing the mouth of a river.

Description

A kind of moulding mouth of a river excision equipment
[technical field]
This utility model is related to mouth of a river device for excising, more particularly to a kind of moulding mouth of a river excision equipment.
[background technology]
Traditional Shooting Technique the mouth of a river excision during, generally using artificial method, i.e., after injection workpiece with stream The junction in road arranges personnel to carry out artificial separating treatment.But the efficiency of artificial treatment is low and lavishes labor on, and does not meet people Machine engineering principles.And during some mouldings are processed, artificial treatment may also result in product damage, increased into This, inadequate economic science.In cutting, operator are susceptible to industrial injury.
The utility model of Patent No. CN201420006246.5 disclose it is a kind of for injection production gate cutting with Orthotic device, is provided with a groove in the middle of support baseboard, Directed cooling block and the second cylinder, Directed cooling block both sides are provided with groove Castellated plates are respectively provided with, castellated plates opposite side is additionally provided with first support, and first support bottom is provided with the 3rd cylinder, in first support Interbed is provided with the 4th cylinder, and first support top layer is provided with grating induction apparatuss;Support baseboard top both sides are additionally provided with guide rail, on guide rail Slide plate is provided with, slide plate top connects cutting knife fixed plate and roof supporting by guide pillar, and roof supporting top is provided with the first gas Cylinder, cutting knife fixed plate bottom is provided with cutting knife.The utility model device can easily cut off cast gate and product and running channel point Leave and orthopedic, improve production efficiency, reduce human cost, hurt handss when avoiding manually cutting off and quality is unstable existing As occurring.The utility model cuts off the mouth of a river in the form of cutting knife is with shearing, and the shearing force for cutting off the mouth of a river is big, easily makes The deformation of thin-walled injection moulding part is even damaged.
In order to improve the production efficiency of Shooting Technique, moulding can adopt the structure of duplex injection, such as Fig. 6 and Fig. 7 institutes Show, in the middle of two joint for plastic tubes of the moulding 100 and both sides Jun You mouths of a river, the mouth of a river 50 includes upright casting mouth 50A and runner gate 50B, joint for plastic tube needs to cut with the junction of both sides runner gate 50B, and the pouring-head cutting device of above-mentioned utility model cannot Efficiently the mouth of a river in the middle of duplex moulding is cut off.
[content of the invention]
It is little that the technical problems to be solved in the utility model is to provide a kind of excision power, the non-damageable moulding of thin-wall workpiece Mouth of a river excision equipment.
The technical problem that this utility model will be solved further is to provide one kind can efficiently by the middle of duplex moulding The mouth of a river excision moulding mouth of a river excision equipment.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is that a kind of moulding mouth of a river excision sets Standby, including mouth of a river buster, mouth of a river buster includes frame, fixture, cutter and tool feeding mechanism, Cutting tool installation manner tool feeding In mechanism, described cutter is cut including at least one air pressure.
Above-described moulding mouth of a river excision equipment, tool feeding mechanism includes base, vertically feeds cylinder, cylinder peace Dress plate, cutter fixed plate, two sets of line slideways, 4 sets of guide rod sliding bush combinations and length feed cylinders, the track of two line slideways Frame top surface is fixed on, being longitudinally arranged along frame, base is fixed on the slide block of line slideway;The lower end of the guide rod is fixed On base, described sliding sleeve is fixed in cutter fixed plate;Cylinder mounting plate is fixed on the top of guide rod, vertically feeds cylinder Installed in the middle part of cylinder mounting plate, the lower end for vertically feeding cylinder piston rod is connected with cutter fixed plate;Length feed cylinder Being longitudinally arranged along frame, one end is fixed on base, and the other end is connected with frame;Air pressure is cut and is fixed under cutter fixed plate Side.
Above-described moulding mouth of a river excision equipment, described cutter includes that the air pressure described in 6 is cut, and 6 air pressure are cut It is divided into three row, two air pressure of each column cut the longitudinally spaced apart arrangement along frame;Middle string air pressure is cut and is vertically arranged, and the two of both sides It is inwardly diagonally disposed that row air pressure cuts end.
Above-described moulding mouth of a river excision equipment, mouth of a river buster includes pneumatic waste material clamp and reject chute, pneumatic useless Feed collet is arranged between two air pressure of middle string cut, and reject chute is arranged in frame.
Above-described moulding mouth of a river excision equipment, fixture includes base plate, fulcrum bearing and two sets of hold down gags, base plate peace It is mounted in upper rack, fulcrum bearing is fixed on the middle part of plate top surface, two sets of hold down gags separate cloth along the longitudinally opposed of frame Put in the both sides of fulcrum bearing.
Above-described moulding mouth of a river excision equipment, fulcrum bearing includes by 4 pieces of V-blocks of 2 × 2 matrix arrangements, compresses Device includes support, horizontal air cylinder, transverse slat and two compressing units, and compressing unit includes vertical cylinder and pressing plate, and pressing plate is fixed In the lower end of vertical cylinder piston rod;The lower end of support is fixed on base plate, and the cylinder body of horizontal air cylinder is fixed on the top of support, The piston rod of horizontal air cylinder is towards fulcrum bearing;The front end of piston rod, the cylinder body point of two vertical cylinders are fixed in the middle part of transverse slat It is not fixed on the front at transverse slat two ends.
Above-described moulding mouth of a river excision equipment, fixture includes base plate rotating mechanism, and base plate rotating mechanism includes rotation Rotating shaft, bearing block and electric rotating machine, the top of rotary shaft is connected with the middle part of base plate, and rotary shaft is by bearing block support, bearing block Supported by frame, rotary shaft is driven by electric rotating machine.
Above-described moulding mouth of a river excision equipment, including mechanical hand, mechanical hand includes X-direction motion, Y-axis The hand of direction motion, Z-direction motion, switching mechanism and mechanical hand, X-direction motion and Y direction Motion is horizontally disposed and orthogonal;Z-direction motion is arranged on Y direction motion, switching mechanism Installed in the lower end of Z-direction motion, hand is fixed on switching mechanism.
This utility model moulding mouth of a river excision equipment cuts to shear the mouth of a river using air pressure, acts on the shearing on moulding Power is little, thin-wall workpiece will not be caused during the shearing mouth of a river damage.
[description of the drawings]
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is this utility model embodiment moulding mouth of a river excision equipment and the supporting front view of mechanical hand.
Fig. 2 is the front view of this utility model embodiment moulding mouth of a river excision equipment loading and unloading state.
Fig. 3 is the top view of this utility model embodiment moulding mouth of a river excision equipment loading and unloading state.
Fig. 4 is the right view of this utility model embodiment moulding mouth of a river excision equipment loading and unloading state.
Fig. 5 is this utility model embodiment moulding mouth of a river excision equipment loading and unloading state left view.
Fig. 6 is the front view of this utility model embodiment moulding.
Fig. 7 is the top view of this utility model embodiment moulding.
Fig. 8 is the axonometric chart of this utility model embodiment moulding mouth of a river excision equipment loading and unloading state.
Fig. 9 is the axonometric chart at another visual angle of this utility model embodiment moulding mouth of a river excision equipment loading and unloading state.
Figure 10 is the front view of this utility model embodiment moulding mouth of a river excision equipment shearing condition.
Figure 11 is the top view of this utility model embodiment moulding mouth of a river excision equipment shearing condition.
Figure 12 is A in Figure 11 to sectional view.
Figure 13 is the axonometric chart of this utility model embodiment moulding mouth of a river excision equipment shearing condition.
Figure 14 is the axonometric chart of this utility model embodiment mechanical hand.
[specific embodiment]
The structure and operation principle of this utility model embodiment moulding mouth of a river excision equipment is as shown in Fig. 1 to Figure 14.
As shown in figure 1, moulding mouth of a river excision equipment 200 is supported the use with mechanical hand 300.Mechanical hand 300 is arranged on note On molding machine 400, the moulding 100 except the mouth of a river to be cut is crawled out from the mould of injection machine 400, be transplanted on the moulding mouth of a river On the fixture of excision equipment 200, the mouth of a river is cut off by moulding mouth of a river excision equipment 200.The moulding 100 at the mouth of a river will be cut off again It is transplanted in finished product basket 500 from the fixture of moulding mouth of a river excision equipment 200.
As shown in figure 14, mechanical hand 300 includes that X-direction motion 40, Y direction motion 41, Z-direction are transported Motivation structure 42, switching mechanism 43 and sucker 44, X-direction motion 40 and Y direction motion 41 it is horizontally disposed and It is orthogonal;Z-direction motion 42 is arranged on Y direction motion 41, and switching mechanism 43 is transported installed in Z-direction The lower end of motivation structure 42, sucker 44 is fixed on switching mechanism 43.
Moulding mouth of a river excision equipment 200 includes that frame 1, fixture, 6 air pressure cut 2, pneumatic waste material clamp 31, scrap chute 32nd, reject chute 33 and tool feeding mechanism.
Frame 1 is frame structure.
Tool feeding mechanism includes the base 3 of U-shaped, vertically feeds cylinder 4, cylinder mounting plate 5, cutter fixed plate 6, two Set 7,4 sets of guide rod sliding bush combinations 8 of line slideway and length feed cylinder 9.Recess in the middle of the base 3 of U-shaped is towards fixture.
The track 701 of two line slideways 7 is fixed on the top surface of 1 two longerons 101 of frame, along longitudinal cloth of frame 1 Put, base 3 is fixed on the slide block 702 of line slideway 7.The lower end of guide rod 801 is fixed on the base 3, and sliding sleeve 802 is fixed on knife In tool fixed plate 6.Cylinder mounting plate 5 is fixed on the top of guide rod 801, and vertically feeding cylinder 4 is arranged in cylinder mounting plate 5 Portion, the lower end for vertically feeding the piston rod of cylinder 4 is connected with cutter fixed plate 6.Length feed cylinder 9 is longitudinally arranged along frame 1, Cylinder body is fixed on the base 3, and the end of piston rod is connected with frame 1.
6 air pressure cut 2 and pneumatic waste material clamp 31 be fixed on the lower section of cutter fixed plate 6, follow cutter fixed plate to transport about 6 It is dynamic.
6 air pressure cut 2 and are divided into three row, and two air pressure of each column cut the longitudinally spaced apart arrangement along frame 1.Middle string air pressure Vertically arrangement, but the slightly axis of deviation frame 1 are cut, for shearing the runner gate in the middle part of moulding, two row air pressure of both sides End is cut inwardly diagonally disposed, for shearing the runner gate 50B on the outside of moulding.
Pneumatic waste material clamp 31 is arranged on two air pressure of middle string and cuts between 2, for clamping upright casting mouth 50A.
Fixture includes base plate 10, fulcrum bearing, two sets of hold down gags and base plate rotating mechanism.
Base plate rotating mechanism includes rotary shaft 11, bearing block 12 and electric rotating machine 13, top and the base plate 10 of rotary shaft 11 Portion connection, the middle part of rotary shaft 11 is supported by bearing block 12, is driven by electric rotating machine 13.Bearing block 12 is by two of frame 1 Crossbeam 102 is supported.
Fulcrum bearing is fixed on the middle part of the top surface of base plate 10, including 4 pieces of V-blocks 14 by 2 × 2 matrix arrangements, two sets of compressions Device is along longitudinally opposed the both sides for being arranged separately at fulcrum bearing of frame 1.
Hold down gag includes support 15, three bar horizontal air cylinders 16, transverse slat 17 and two compressing units, and compressing unit includes hanging down Straight cylinder 18 and pressing plate 19, pressing plate 19 is fixed on the lower end of the piston rod of vertical cylinder 18.The lower end of support 15 is fixed on base plate 10 On, the cylinder body of three bar horizontal air cylinders 16 is fixed on the top of support 15, and the piston rod of three bar horizontal air cylinders 16 is towards fulcrum bearing.It is horizontal The middle part of plate 17 is fixed on the front end of piston rod, and the cylinder body of two vertical cylinders 18 is separately fixed at the front at the two ends of transverse slat 17.
Scrap chute 32 and reject chute 33 are arranged on the inside of the framework of frame 1, and reject chute 33 is located at base plate rotating mechanism Lower section, scrap chute 32 is arranged in the side top of reject chute 33 along the y direction of frame 1.
The course of work of this utility model above example is comprised the following steps:
1) after injection machine 400 is molded, mechanical hand 300 is by be cut except the moulding 100 at the mouth of a river is from the mould of injection machine 400 Crawl out, be transplanted on the fixture of moulding mouth of a river excision equipment 200, the upright casting mouth 50A of moulding 100 is upward;
2) the hold down gag action on the fixture of moulding mouth of a river excision equipment 200, moulding 100 is clamped, mechanical hand 300 Return;
3) action of length feed cylinder 9, tool feeding mechanism is fed into fixture top from the top of scrap chute 32;Vertically The feeding action of cylinder 4, cutter fixed plate 6 drive 6 air pressure cut 2 and pneumatic waste material clamp 31 it is descending;
4) 6 air pressure cut 2 actions, and two diagonally disposed row air pressure of both sides are cut and cut the runner gate 50B of the both sides of moulding 100 Remove, while middle string air pressure is cut and cuts off the side of the middle runner gate 50B of moulding 100;
5) the vertical feeding counteragent of cylinder 4, cutter fixed plate 6 drive 6 air pressure cut 2 and pneumatic waste material clamp 31 it is up from Open moulding 100;Fixture top is left by the counteragent of length feed cylinder 9, tool feeding mechanism, returns to the upper of scrap chute 32 Side;
6) base plate rotating mechanism drives base plate 10 and 100 ° of moulding, the action of length feed cylinder 9, and tool feeding mechanism is again It is secondary to be fed into fixture top;The vertically feeding action of cylinder 4, cutter fixed plate 6 drives 6 air pressure to cut under 2 and pneumatic waste material clamp 31 OK;Pneumatic waste material clamp 31 clamps upright casting mouth 50A, and middle string air pressure is cut and cuts the opposite side of the middle runner gate 50B of moulding 100 Open;
7) the vertical feeding counteragent of cylinder 4, cutter fixed plate 6 drive 6 air pressure cut 2 and pneumatic waste material clamp 31 it is up from Open moulding 100;Fixture top is left by the counteragent of length feed cylinder 9, tool feeding mechanism, returns to the upper of scrap chute 32 Side, pneumatic waste material clamp 31 unclamps upright casting mouth 50A, upright casting mouth 50A and the runner gate 50B for cutting off to be fallen on scrap chute 32, and sliding To in reject chute 33;
8) hold down gag on the fixture of moulding mouth of a river excision equipment 200 unclamps the moulding 100 for having cut off the mouth of a river, clamps Mechanical hand 300 is transplanted on the moulding 100 for cutting off the mouth of a river in finished product basket 500;
9) repeat step 1), start next cycle of operation.
The shearing force that this utility model above example is not only acted on workpiece when the mouth of a river is sheared is little, and the shearing mouth of a river is not Thin-wall workpiece can be caused to damage, and efficiently can be cut off at the mouth of a river in the middle of duplex moulding.

Claims (8)

1. a kind of moulding mouth of a river excision equipment, including mouth of a river buster, mouth of a river buster includes frame, fixture, cutter and knife Tool feed mechanism, in Cutting tool installation manner tool feeding mechanism, it is characterised in that described cutter is cut including at least one air pressure.
2. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that tool feeding mechanism include base, Vertically feed cylinder, cylinder mounting plate, cutter fixed plate, two sets of line slideways, 4 sets of guide rod sliding bush combinations and length feed gas Cylinder, the track of two line slideways is fixed on frame top surface, and being longitudinally arranged along frame, base is fixed on the slide block of line slideway On;The lower end of the guide rod is fixed on base, and described sliding sleeve is fixed in cutter fixed plate;Cylinder mounting plate is fixed on leads The top of bar, vertically feeding cylinder installed in the middle part of cylinder mounting plate, consolidate by the lower end and cutter for vertically feeding cylinder piston rod Fixed board connects;Length feed cylinder being longitudinally arranged along frame, one end is fixed on base, and the other end is connected with frame;Air pressure Cut the lower section for being fixed on cutter fixed plate.
3. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that described cutter is included described in 6 Air pressure cut, 6 air pressure are cut and are divided into three row, and two air pressure of each column cut the longitudinally spaced apart arrangement along frame;Middle string air pressure Vertically arrangement is cut, two row air pressure of both sides are cut and hold inwardly diagonally disposed.
4. the moulding mouth of a river according to claim 3 excision equipment, it is characterised in that mouth of a river buster includes pneumatic waste material Folder and reject chute, pneumatic waste material clamp is arranged between two air pressure of middle string cut, and reject chute is arranged in frame.
5. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that fixture include base plate, fulcrum bearing and Two sets of hold down gags, base plate is arranged on upper rack, and fulcrum bearing is fixed on the middle part of plate top surface, and two sets of hold down gags are along frame The both sides for being arranged separately at fulcrum bearing longitudinally opposedly.
6. the moulding mouth of a river according to claim 5 excision equipment, it is characterised in that fulcrum bearing is included by 2 × 2 matrix cloth The 4 pieces of V-blocks put, hold down gag includes support, horizontal air cylinder, transverse slat and two compressing units, and compressing unit includes vertical gas Cylinder and pressing plate, pressing plate is fixed on the lower end of vertical cylinder piston rod;The lower end of support is fixed on base plate, the cylinder body of horizontal air cylinder The top of support is fixed on, the piston rod of horizontal air cylinder is towards fulcrum bearing;It is fixed on the front end of piston rod in the middle part of transverse slat, two The cylinder body of vertical cylinder is separately fixed at the front at transverse slat two ends.
7. the moulding mouth of a river according to claim 5 excision equipment, it is characterised in that fixture includes base plate rotating mechanism, Base plate rotating mechanism includes rotary shaft, bearing block and electric rotating machine, and the top of rotary shaft is connected with the middle part of base plate, rotary shaft by Bearing block support, bearing block is supported by frame, and rotary shaft is driven by electric rotating machine.
8. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that including mechanical hand, mechanical hand includes X The hand of direction of principal axis motion, Y direction motion, Z-direction motion, switching mechanism and mechanical hand, X-direction Motion is horizontally disposed and orthogonal with Y direction motion;Z-direction motion is arranged on Y direction fortune On motivation structure, switching mechanism is arranged on the lower end of Z-direction motion, and hand is fixed on switching mechanism.
CN201621196385.4U 2016-10-28 2016-10-28 Injection molding mouth of a river excision equipment Expired - Fee Related CN206154654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621196385.4U CN206154654U (en) 2016-10-28 2016-10-28 Injection molding mouth of a river excision equipment

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313453A (en) * 2016-10-28 2017-01-11 深圳职业技术学院 Shearing machine for injection molding water gap
CN107696425A (en) * 2017-11-18 2018-02-16 珠海市春生五金工业有限公司 Moulding mouth of a river excision equipment and its cutting method
CN107877793A (en) * 2017-11-10 2018-04-06 珠海三威注塑模具有限公司 Mouth of a river excision equipment and mouth of a river cutting method
CN110605826A (en) * 2019-09-12 2019-12-24 江西联益光学有限公司 Water gap cutting equipment
CN110962281A (en) * 2019-12-12 2020-04-07 广东泰洋智能装备有限公司 A segmenting device for moulding plastics nylon ribbon
CN112060504A (en) * 2020-09-11 2020-12-11 东莞市艾尔玛科技有限公司 Decorate injection molding automatic feeding deburring mouth of a river mechanism that decorates of cutting mouth of a river machine
CN112895343A (en) * 2021-01-13 2021-06-04 威海志航机电科技有限公司 Injection molding multichannel mouth of a river remove device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313453A (en) * 2016-10-28 2017-01-11 深圳职业技术学院 Shearing machine for injection molding water gap
CN107877793A (en) * 2017-11-10 2018-04-06 珠海三威注塑模具有限公司 Mouth of a river excision equipment and mouth of a river cutting method
CN107696425A (en) * 2017-11-18 2018-02-16 珠海市春生五金工业有限公司 Moulding mouth of a river excision equipment and its cutting method
CN110605826A (en) * 2019-09-12 2019-12-24 江西联益光学有限公司 Water gap cutting equipment
CN110962281A (en) * 2019-12-12 2020-04-07 广东泰洋智能装备有限公司 A segmenting device for moulding plastics nylon ribbon
CN112060504A (en) * 2020-09-11 2020-12-11 东莞市艾尔玛科技有限公司 Decorate injection molding automatic feeding deburring mouth of a river mechanism that decorates of cutting mouth of a river machine
CN112895343A (en) * 2021-01-13 2021-06-04 威海志航机电科技有限公司 Injection molding multichannel mouth of a river remove device

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170510

Termination date: 20181028