CN104057586A - Machine specially used for punching water gap - Google Patents
Machine specially used for punching water gap Download PDFInfo
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- CN104057586A CN104057586A CN201410302263.8A CN201410302263A CN104057586A CN 104057586 A CN104057586 A CN 104057586A CN 201410302263 A CN201410302263 A CN 201410302263A CN 104057586 A CN104057586 A CN 104057586A
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- edge
- knife
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- piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to the technical field of automobile equipment, and provides a machine specially used for punching a water gap. The machine comprises a stander and a workbench arranged on the stander, wherein a water gap punching die is arranged in the workbench and comprises an upper template and a lower template; guide columns are arranged between the upper template and the lower template; a workbench plate mechanism is arranged on the lower template; product positioning mechanisms and lower cutting edge mechanisms are arranged on the workbench plate mechanism; upper cutting edge mechanisms are arranged on the upper template. The machine disclosed by the invention has the advantages that the conventional manual water gap shearing mode is changed into a double-water-gap punching mode through effective special machinery, so that the punching stability is guaranteed, the water gap can be quickly sheared, the step of manually shearing the water gap is eliminated, the labor is saved, the labor intensity of an operator for shearing the water gap is alleviated, and the production efficiency is greatly improved.
Description
Technical field
The invention belongs to automobile equipment technical field, relate to a kind of die-cut mouth of a river special plane.
Background technology
As shown in Figure 1, for final injection moulding plastic product out, can find out that this plastic product comprises 2 final molding products and is connected to the unnecessary mouth of a river 40 between 2 final molding products, the means of prior art are generally used forceps inlet, or cutter, cut (cutting) except waste material, but, some plastic cement products, the unnecessary mouth of a river is more, adopt the method troublesome poeration, relatively waste time and energy, easy scratching products also accidentally, also there is the mechanical mouth of a river of employing special plane to carry out die-cut, it is die-cut that this mouth of a river special plane also just adopts single-edge mechanism to carry out, less stable, therefore be necessary to design a kind of brand-new energy stabilizing mechanical and remove the equipment at the mouth of a river.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, and provides a kind of simple to operate, reduces and prunes mouth of a river labor intensity of operating staff, and production efficiency is high, the die-cut mouth of a river special plane of good stability.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of die-cut mouth of a river special plane, comprise frame and be arranged on the workbench in frame, it is characterized in that, on described workbench, be provided with punching press gate mould, described punching press gate mould comprises cope match-plate pattern and lower bolster, between described cope match-plate pattern and lower bolster, be provided with guide pillar, on described lower bolster, be provided with the working plate mechanism that can freely advance and release, in working plate mechanism, be provided with product orientation mechanism and lower blade organization, on described cope match-plate pattern, be provided with blade organization, injection moulding plastic product is out placed on behind product orientation mechanism location, cope match-plate pattern described after Bing You working plate mechanism advances is moved downward and is made upper blade organization and lower blade organization prune operation to the die-cut mouth of a river that automatically completes by guide pillar.Owing to can realizing die-cut by upper blade organization and lower blade organization, can guarantee good stability like this.
The measure of taking for optimization such scheme specifically comprises:
In above-mentioned a kind of die-cut mouth of a river special plane, described working plate mechanism comprises motion platen, guiding rail and drives cylinder, described guiding rail is arranged on the both sides of lower bolster, sports platform grillage is located on guiding rail, between described driving cylinder and motion platen, be provided with fixed block, on lower bolster, be provided with guide pad, described driving cylinder one end is stretched out cylinder rod and is passed guide pad, finally by fixed block, be fixedly connected with motion platen, described driving cylinder drives motion platen freely to advance and release campaign inside and outside guiding rail.
In above-mentioned a kind of die-cut mouth of a river special plane, on described lower bolster, be also provided with end limited block and slow down piece, be provided with and slow down head slowing down on piece, described slowing down on head is provided with and slows down spring, and the described head that slows down is compared the sidepiece of more close motion platen with end limited block.Here when motion platen is along freely advancing inside and outside guiding rail and during release campaign, owing to slowing down head, compare the sidepiece of more close motion platen with end limited block, slow down like this head and just first touch motion platen, motion platen is carried out to deceleration-operation, finally touch again end limited block, prevent that motion platen from further moving.
In above-mentioned a kind of die-cut mouth of a river special plane, described product orientation mechanism comprises end portion supports piece and middle part back-up block, on end portion supports piece, be provided with stopper, described end portion supports piece and middle part back-up block carry out supporting and location to injection moulding plastic product out.
In above-mentioned a kind of die-cut mouth of a river special plane, described lower blade organization comprises two types of edge of a knife pieces, be respectively the first edge of a knife piece and the second edge of a knife piece, on the first described edge of a knife piece, there is the first edge of a knife head, on the both sides of the first described edge of a knife head, there is tough edge of a knife face first time, first time described tough edge of a knife face is lower than the plane of the first edge of a knife head, the second described edge of a knife piece has the second edge of a knife head, on the both sides of the second described edge of a knife head, there is tough edge of a knife face second time, second time described tough edge of a knife face is lower than the plane of the second edge of a knife head, the second described edge of a knife head offers downwards dodges groove.Here because injection moulding plastic product out has, electroplate to hang angle, when carrying out piece installing location, electroplate and hang angle and be just positioned at and dodge groove and dodge.
In above-mentioned a kind of die-cut mouth of a river special plane, described upper blade organization comprises upper cutter block and prepressing device, described prepressing device comprises pre-briquetting and pre-compressed spring, on described upper cutter block, there is upper tough edge of a knife head, described upper tough edge of a knife head is aimed at first time tough edge of a knife face and second time tough edge of a knife face on the lower bolster matching with it, in described upper cutter block, there is accommodation space, in upper cutter block both sides, offer chute, pre-briquetting can slide up and down along chute, the head that described pre-briquetting integral body is positioned at accommodation space and pre-briquetting stretches out upper cutter block, pre-compressed spring is arranged in accommodation space and two ends withstand on respectively on cope match-plate pattern and pre-briquetting.
Here the first edge of a knife piece and the second edge of a knife piece play the also effect of product back-up block on the one hand, just be used from placement plastic product with end portion supports piece and middle part back-up block one, because upper tough edge of a knife head is just aimed at first time tough edge of a knife face and second time tough edge of a knife face on the lower bolster matching with it, the first edge of a knife piece and the second edge of a knife piece also play the effect of edge of a knife face on the other hand, simultaneously first time tough edge of a knife face and second time tough edge of a knife face and upper tough edge of a knife head are also realized up and down to die-cut operational sequence, guaranteed the stability of die-cut operation, the Main Function of pre-briquetting is, after cope match-plate pattern moves downward, plastic product is carried out to precompressed location, thereby while preventing from locating, occur loosening, pre-compressed spring has certain elastic buffer expanding force and makes the head of pre-briquetting slowly be pressed onto on plastic product, prevent from cutting on the one hand bad plastic product, guarantee on the other hand the fixing of location.
In above-mentioned a kind of die-cut mouth of a river special plane, the head of described pre-briquetting is compared more close lower blade organization with upper tough edge of a knife head.Like this when carrying out guaranteeing that first pre-briquetting touches plastic product and carry out precompressed location when die-cut, then after pre-briquetting is pressed steady plastic product, make again tough edge of a knife head and lower tough edge of a knife face carry out die-cut, behind precompressed location, to die-cut, can guarantee stability more like this.
In above-mentioned a kind of die-cut mouth of a river special plane, on described lower bolster, be provided with die change mounting table piece.This die-cut mouth of a river special plane can be realized whole die change, when carrying out die change, can to mould, support by die change mounting table piece, conveniently carries out integral replacing mould.
In above-mentioned a kind of die-cut mouth of a river special plane, in described frame, be also provided with waste material funnel, described waste material funnel is positioned at the bottom of workbench.Can collect die-cut waste material like this, prevent waste of material.
In above-mentioned a kind of die-cut mouth of a river special plane, the both sides of described frame are provided with infrared inductor.Here when having people to approach, infrared inductor just can be responded to shutdown automatically, guarantees operating personnel's safety.
Compared with prior art, the invention has the advantages that to be exactly the mode by the original hammer-shears mouth of a river, the effective special-purpose machinery passing through, adopt two mouths of a river to die-cut mode, not only guaranteed die-cut stability, can realize and prune fast the mouth of a river, save manual pruning mouth of a river step, save manpower, reduce and prune mouth of a river labor intensity of operating staff, greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the out structural representation of die-cut front plastic product of this injection moulding;
Fig. 2 is the overall structure schematic diagram of this die-cut mouth of a river special plane;
Fig. 3 is the working plate structural scheme of mechanism in Fig. 2;
Fig. 4 is the main punch die structure schematic diagram in Fig. 2.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
In figure, frame 1; Workbench 2; Punching press gate mould 3; Waste material funnel 4; Cope match-plate pattern 5; Lower bolster 6; Guide pillar 7; Working plate mechanism 8; Product orientation mechanism 9; Lower blade organization 10; Upper blade organization 11; Die change mounting table piece 12; Motion platen 13; Guiding rail 14; Drive cylinder 15; Fixed block 16; Guide pad 17; Cylinder rod 18; End limited block 19; Slow down piece 20; Slow down 21; Slow down spring 22; End portion supports piece 23; Stopper 23a; Middle part back-up block 24; The first edge of a knife piece 25; The second edge of a knife piece 26; The first edge of a knife head 27; First time tough edge of a knife face 28; The second edge of a knife head 29; Second time tough edge of a knife face 30; Dodge groove 31; Upper cutter block 32; Prepressing device 33; Pre-briquetting 34; Pre-compressed spring 35; Chute 36; Plastic product 37; Infrared inductor 38; Upper tough edge of a knife head 39; The unnecessary mouth of a river 40.
As shown in Figures 2 and 3; this die-cut mouth of a river special plane; comprise frame 1 and be arranged on the workbench 2 in frame 1, on workbench 2, be provided with punching press gate mould 3, in frame 1, be also provided with waste material funnel 4; waste material funnel 4 is positioned at the bottom of workbench 2; can collect die-cut waste material like this, prevent waste of material, the both sides of frame 1 are provided with infrared inductor 38; here when having people to approach, infrared inductor 38 just can be responded to shutdown automatically, guarantees operating personnel's safety.
Here punching press gate mould 3 is the most crucial parts of the present invention, punching press gate mould 3 comprises cope match-plate pattern 5 and lower bolster 6, between cope match-plate pattern 5 and lower bolster 6, be provided with guide pillar 7, on lower bolster 6, be provided with the working plate mechanism 8 that can freely advance and release, in working plate mechanism 8, be provided with product orientation mechanism 9 and lower blade organization 10, on cope match-plate pattern 5, be provided with blade organization 11, injection moulding plastic product 37 is out placed on behind product orientation mechanism 9 location, after Bing You working plate mechanism 8 advances, cope match-plate pattern 5 is moved downward and is made upper blade organization 11 and 10 pairs of die-cut mouths of a river that automatically complete of lower blade organization prune operation by guide pillar 7, on lower bolster 6, be provided with die change mounting table piece 12, this die-cut mouth of a river special plane can be realized whole die change, when carrying out die change, can support by 12 pairs of moulds of die change mounting table piece, conveniently carry out integral replacing mould.
Working plate mechanism 8 comprises motion platen 13, guiding rail 14 and driving cylinder 15, guiding rail 14 is arranged on the both sides of lower bolster 6, motion platen 13 is erected on guiding rail 14, drive between cylinder 15 and motion platen 13 and be provided with fixed block 16, on lower bolster 6, be provided with guide pad 17, drive cylinder 15 one end to stretch out cylinder rod 18 and pass guide pad 17, finally by fixed block 16, be fixedly connected with motion platen 13, drive cylinder 15 to drive motion platen 13 freely to advance and release campaign along guiding rail 14 is inside and outside, on lower bolster 6, be also provided with end limited block 19 and slow down piece 20, slow down 21 slowing down to be provided with on piece 20, slow down on 21 and be provided with and slow down spring 22, slow down 21 and compare the sidepiece of more close motion platen 13 with end limited block 19, here when motion platen 13 freely advances and during release campaign along guiding rail 14 is inside and outside, owing to slowing down 21, compare the sidepiece of more close motion platen 13 with end limited block 19, slow down like this 21 and just first touch motion platen 13, motion platen 13 is carried out to deceleration-operation, finally touch again end limited block 19, prevent that motion platen 13 from further moving.
As shown in Figure 4, product orientation mechanism 9 comprises end portion supports piece 23 and middle part back-up block 24, on end portion supports piece 23, be provided with stopper 23a, 24 pairs of injection mouldings of end portion supports piece 23 and middle part back-up block plastic product 37 out carries out supporting and location, lower blade organization 10 comprises two types of edge of a knife pieces, be respectively the first edge of a knife piece 25 and the second edge of a knife piece 26, on the first edge of a knife piece 25, there is the first edge of a knife head 27, on the both sides of the first edge of a knife head 27, there is tough edge of a knife face 28 first time, first time tough edge of a knife face 28 is lower than the plane of the first edge of a knife head 27, the second edge of a knife piece 26 has the second edge of a knife head 29, on the both sides of the second edge of a knife head 29, there is tough edge of a knife face 30 second time, second time tough edge of a knife face 30 is lower than the plane of the second edge of a knife head 29, the second edge of a knife head 29 offers downwards dodges groove 31, here because having to electroplate, injection moulding plastic product 37 out hangs angle, when carrying out piece installing when location, electroplate and hang angle and be just positioned at and dodge groove 31 and dodge, upper blade organization 11 comprises upper cutter block 32 and prepressing device 33, prepressing device 33 comprises pre-briquetting 34 and pre-compressed spring 35, on upper cutter block 32, there is upper tough edge of a knife head 39, upper tough edge of a knife head 39 is aimed at first time tough edge of a knife face 28 and second time tough edge of a knife face 30 on the lower bolster 6 matching with it, in upper cutter block 32, there is accommodation space, in upper cutter block 32 both sides, offer chute 36, pre-briquetting 34 can slide up and down along chute 36, the head that pre-briquetting 34 integral body are positioned at accommodation space and pre-briquetting 34 stretches out upper cutter block 32, pre-compressed spring 35 is arranged in accommodation space and two ends withstand on respectively on cope match-plate pattern 5 and pre-briquetting 34, here the first edge of a knife piece 25 and the second edge of a knife piece 26 play the also effect of product back-up block on the one hand, just be used from and place plastic product 37 with end portion supports piece 23 and middle part back-up block 24 1, because upper tough edge of a knife head 39 is just aimed at first time tough edge of a knife face 28 and second time tough edge of a knife face 30 on the lower bolster 6 matching with it, the first edge of a knife piece 25 and the second edge of a knife piece 26 also play the effect of edge of a knife face on the other hand, first time tough edge of a knife face 28 and second time tough edge of a knife face 30 are also realized up and down to die-cut operational sequence with upper tough edge of a knife head 39 simultaneously, guaranteed the stability of die-cut operation, the Main Function of pre-briquetting 34 is, after cope match-plate pattern 5 moves downward, plastic product 37 is carried out to precompressed location, thereby while preventing from locating, occur loosening, pre-compressed spring 35 has the head that certain elastic buffer expanding force makes pre-briquetting 34 and is slowly pressed onto on plastic product 37, prevent from cutting on the one hand bad plastic product 37, guarantee on the other hand the fixing of location, the head of pre-briquetting 34 is compared more close lower blade organization 10 with upper tough edge of a knife head 39, like this when carrying out guaranteeing that first pre-briquetting 34 touches plastic product 37 and carry out precompressed location when die-cut, then after pressing steady plastic product 37, pre-briquetting 34 make again tough edge of a knife head 39 carry out die-cut with lower tough edge of a knife face, behind precompressed location, to die-cut, can guarantee stability more like this.
The operation principle of this die-cut mouth of a river special plane is as follows:
First rely on and drive cylinder 15 actuation movement platen 13 motions, motion platen 13 is released, when motion platen 13 touches, slow down 21 and carry out deceleration-operation, then by end limited block 19, undertaken spacing, again the plastic product of injection formed 37 is placed into the first edge of a knife piece 25, the second edge of a knife piece 26, on end portion supports piece 23 and middle part back-up block 24, operation drives cylinder 15 actuation movement platen 13 counter motions that motion platen 13 is advanced, by cope match-plate pattern after start button 5, move downward, first pre-briquetting 34 touches plastic product 37 and carries out precompressed location, then after pressing steady plastic product 37, pre-briquetting 34 makes again tough edge of a knife head 39 and the lower tough edge of a knife face cutting process that liquidates, drive cylinder 15 actuation movement platen 13 motion releases again, taking-up product.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present invention.
Claims (10)
1. a die-cut mouth of a river special plane, comprise frame and be arranged on the workbench in frame, it is characterized in that, on described workbench, be provided with punching press gate mould, described punching press gate mould comprises cope match-plate pattern and lower bolster, between described cope match-plate pattern and lower bolster, be provided with guide pillar, on described lower bolster, be provided with the working plate mechanism that can freely advance and release, in working plate mechanism, be provided with product orientation mechanism and lower blade organization, on described cope match-plate pattern, be provided with blade organization, injection moulding plastic product is out placed on behind product orientation mechanism location, cope match-plate pattern described after Bing You working plate mechanism advances is moved downward and is made upper blade organization and lower blade organization prune operation to the die-cut mouth of a river that automatically completes by guide pillar.
2. a kind of die-cut mouth of a river according to claim 1 special plane, it is characterized in that, described working plate mechanism comprises motion platen, guiding rail and driving cylinder, described guiding rail is arranged on the both sides of lower bolster, sports platform grillage is located on guiding rail, between described driving cylinder and motion platen, be provided with fixed block, on lower bolster, be provided with guide pad, described driving cylinder one end is stretched out cylinder rod and is passed guide pad, finally by fixed block, be fixedly connected with motion platen, described driving cylinder drives motion platen freely to advance and release campaign inside and outside guiding rail.
3. a kind of die-cut mouth of a river according to claim 2 special plane, it is characterized in that, on described lower bolster, be also provided with end limited block and slow down piece, be provided with and slow down head slowing down on piece, described slowing down on head is provided with and slows down spring, and the described head that slows down is compared the sidepiece of more close motion platen with end limited block.
4. according to a kind of die-cut mouth of a river special plane described in claim 1 or 2 or 3, it is characterized in that, described product orientation mechanism comprises end portion supports piece and middle part back-up block, on end portion supports piece, be provided with stopper, described end portion supports piece and middle part back-up block carry out supporting and location to injection moulding plastic product out.
5. a kind of die-cut mouth of a river according to claim 4 special plane, it is characterized in that, described lower blade organization comprises two types of edge of a knife pieces, be respectively the first edge of a knife piece and the second edge of a knife piece, on the first described edge of a knife piece, there is the first edge of a knife head, on the both sides of the first described edge of a knife head, there is tough edge of a knife face first time, first time described tough edge of a knife face is lower than the plane of the first edge of a knife head, the second described edge of a knife piece has the second edge of a knife head, on the both sides of the second described edge of a knife head, there is tough edge of a knife face second time, second time described tough edge of a knife face is lower than the plane of the second edge of a knife head, the second described edge of a knife head offers downwards dodges groove.
6. a kind of die-cut mouth of a river according to claim 5 special plane, it is characterized in that, described upper blade organization comprises upper cutter block and prepressing device, described prepressing device comprises pre-briquetting and pre-compressed spring, on described upper cutter block, there is upper tough edge of a knife head, described upper tough edge of a knife head is aimed at first time tough edge of a knife face and second time tough edge of a knife face on the lower bolster matching with it, in described upper cutter block, there is accommodation space, in upper cutter block both sides, offer chute, pre-briquetting can slide up and down along chute, the head that described pre-briquetting integral body is positioned at accommodation space and pre-briquetting stretches out upper cutter block, pre-compressed spring is arranged in accommodation space and two ends withstand on respectively on cope match-plate pattern and pre-briquetting.
7. a kind of die-cut mouth of a river according to claim 6 special plane, is characterized in that, the head of described pre-briquetting is compared more close lower blade organization with upper tough edge of a knife head.
8. a kind of die-cut mouth of a river according to claim 7 special plane, is characterized in that, is provided with die change mounting table piece on described lower bolster.
9. a kind of die-cut mouth of a river according to claim 8 special plane, is characterized in that, in described frame, be also provided with waste material funnel, described waste material funnel is positioned at the bottom of workbench.
10. a kind of die-cut mouth of a river according to claim 9 special plane, is characterized in that, the both sides of described frame are provided with infrared inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302263.8A CN104057586B (en) | 2014-06-27 | A kind of die-cut mouth of a river special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302263.8A CN104057586B (en) | 2014-06-27 | A kind of die-cut mouth of a river special plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057586A true CN104057586A (en) | 2014-09-24 |
| CN104057586B CN104057586B (en) | 2016-11-30 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599324A (en) * | 2017-09-19 | 2018-01-19 | 云南联塑科技发展有限公司 | Mouth of a river automatic splitting machine |
| CN108748911A (en) * | 2018-07-03 | 2018-11-06 | 芜湖博康汽车饰件有限公司 | A kind of moulding automatic water gap cutter |
| CN109177079A (en) * | 2018-09-25 | 2019-01-11 | 中骏森驰汽车零部件（湖北）有限公司 | A kind of chafing strip mouth of a river device for excising |
| CN109968613A (en) * | 2017-12-28 | 2019-07-05 | 苏州固曼特精密机械有限公司 | A kind of automatic water gap cutter |
| CN110900709A (en) * | 2019-11-28 | 2020-03-24 | 广东造裕力讯智能科技有限公司 | Die-cut device of cell-phone shell cover pre-compaction |
| CN111660502A (en) * | 2020-05-15 | 2020-09-15 | 铜陵富仕三佳机器有限公司 | Servo runner punching mechanism suitable for multiple punching modes and punching process |
| CN112719610A (en) * | 2020-12-21 | 2021-04-30 | 宁夏苏锡铜业科技有限公司 | Feeding and positioning structure in flat copper dotting and marking device |
| CN114619633A (en) * | 2022-03-23 | 2022-06-14 | 惠州市盈旺精密技术股份有限公司 | Cold pressing jig |
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| CN203973974U (en) * | 2014-06-27 | 2014-12-03 | 嘉兴信元精密模具科技有限公司 | A kind of die-cut mouth of a river special plane |
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| JPH05131507A (en) * | 1991-11-11 | 1993-05-28 | Kawaguchi Kosan Kk | Gate cutting method for injection molded product and its device |
| CN102248642A (en) * | 2011-06-10 | 2011-11-23 | 东莞劲胜精密组件股份有限公司 | Secondary punching equipment for hard and soft rubber inlets of plastic product |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599324A (en) * | 2017-09-19 | 2018-01-19 | 云南联塑科技发展有限公司 | Mouth of a river automatic splitting machine |
| CN109968613A (en) * | 2017-12-28 | 2019-07-05 | 苏州固曼特精密机械有限公司 | A kind of automatic water gap cutter |
| CN108748911A (en) * | 2018-07-03 | 2018-11-06 | 芜湖博康汽车饰件有限公司 | A kind of moulding automatic water gap cutter |
| CN109177079A (en) * | 2018-09-25 | 2019-01-11 | 中骏森驰汽车零部件（湖北）有限公司 | A kind of chafing strip mouth of a river device for excising |
| CN110900709A (en) * | 2019-11-28 | 2020-03-24 | 广东造裕力讯智能科技有限公司 | Die-cut device of cell-phone shell cover pre-compaction |
| CN110900709B (en) * | 2019-11-28 | 2024-05-17 | 江苏造裕智能装备有限公司 | Cell-phone shell pre-compaction die-cut device |
| CN111660502A (en) * | 2020-05-15 | 2020-09-15 | 铜陵富仕三佳机器有限公司 | Servo runner punching mechanism suitable for multiple punching modes and punching process |
| CN112719610A (en) * | 2020-12-21 | 2021-04-30 | 宁夏苏锡铜业科技有限公司 | Feeding and positioning structure in flat copper dotting and marking device |
| CN114619633A (en) * | 2022-03-23 | 2022-06-14 | 惠州市盈旺精密技术股份有限公司 | Cold pressing jig |
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