CN215619725U - Full-automatic punching equipment for miniature space injection molding sprue - Google Patents
Full-automatic punching equipment for miniature space injection molding sprue Download PDFInfo
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- CN215619725U CN215619725U CN202120948542.7U CN202120948542U CN215619725U CN 215619725 U CN215619725 U CN 215619725U CN 202120948542 U CN202120948542 U CN 202120948542U CN 215619725 U CN215619725 U CN 215619725U
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Abstract
The utility model relates to a full-automatic punching device for a micro space injection gate, which comprises a control box, a workbench, a rodless cylinder, a lower punching jig, an upper punching jig, a punching cylinder and a manipulator jig, wherein the manipulator jig comprises a base plate, a water gap clamp, a first vacuum sucker and a second vacuum sucker, the lower punching jig comprises a supporting plate, a base plate, a plurality of cutting blocks, a plurality of second guide pillars, a plurality of guide sleeves, a plurality of cutters and a plurality of optical fiber sensor probes, the manipulator jig places an earphone product on an injection molding machine to the lower punching jig, the punching cylinder presses the upper punching jig to the top end of the earphone product, and the lower punching jig cuts off the water gap of the earphone product. This full-automatic die-cut equipment of miniature space runner of moulding plastics has the little space mouth of a river of realization curved surface die-cut, improves die-cut precision, improves production efficiency, advantages such as reduce cost and waste material automatic collection.
Description
Technical Field
The utility model relates to the technical field of automatic punching equipment for injection molding gates, in particular to full-automatic punching equipment for micro space injection molding gates.
Background
At present, a certain earphone product produced by our company needs to cut off a sprue on the product after one rear shell is molded by injection, and because the space between the sprue and the surface of the product is very small, and the surface of the product has radian, a common punching jig has no way to meet the punching requirement, and temporarily, workers use a special nozzle cutting pliers to cut the earphone product, the production mode is very slow, the nozzle is easy to curl and uneven after being cut off, our mold is used for producing 4PCS products, and according to the existing problems, a miniature space is needed to use the punching jig.
Therefore, a micro space injection molding gate full-automatic punching device is developed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a full-automatic punching device for a micro space injection molding sprue, which has the advantages of realizing the punching of a curved surface small space water gap, improving the punching precision, improving the production efficiency, reducing the cost, automatically collecting waste materials and the like.
In order to achieve the purpose, the utility model adopts the technical scheme that: a full-automatic punching device for a micro space injection gate comprises a control box, a workbench, a rodless cylinder, a lower punching jig, an upper punching jig, a punching cylinder and a manipulator jig, wherein a guide rail and the rodless cylinder which are parallel to each other are arranged at the top end of the workbench, a limiting plate is respectively arranged at two ends of the guide rail, a feeding platform is arranged at the top end of the upper punching jig, the punching cylinder is arranged at the top end of the feeding platform, the feeding platform is movably connected with the workbench through a support column, the lower punching jig is arranged at the lower side of the upper punching jig, the top end of the rodless cylinder is slidably connected with the lower punching jig, the lower punching jig is slidably connected with the guide rail through a sliding block, a starting button is arranged at one end of the workbench, and the starting button is far away from the upper punching jig, the manipulator tool will mould plastics the earphone product on the board and place extremely down the punching tool, the punching cylinder will the top of punching tool pressure to the earphone product, the mouth of a river excision of earphone product is cut to lower punching tool.
Preferably, the manipulator tool includes a base plate and wears to establish two mouth of a river clamps and a plurality of sucking disc subassembly on base plate top, two be equipped with one between the sucking disc subassembly the mouth of a river presss from both sides, the bottom department that the mouth of a river pressed from both sides is equipped with a chuck, the sucking disc subassembly includes a first vacuum chuck and a second vacuum chuck, first vacuum chuck with the bottom department of second vacuum chuck suction has connect an arc earphone product, is equipped with the mouth of a river between two earphone products, the chuck is pressed from both sides and is got the mouth of a river.
Preferably, the lower side of the feeding platform is connected with a pressing plate through a first guide pillar, the pressing plate is provided with a plurality of guide pillar inlets and outlets, a plurality of vertical limiting screws are arranged in the pressing plate in a penetrating mode, a profiling pressing block is arranged at the bottom end of the pressing plate, and a plurality of vertical pressing columns are arranged in the profiling pressing block in a penetrating mode.
Preferably, two I-shaped through holes are formed in the bottom end of the profiling pressing block, and the pressing column penetrates through the I-shaped through holes.
Preferably, the lower punching jig comprises a supporting plate, a bottom plate, a plurality of cutting blocks, a plurality of second guide pillars, a plurality of guide sleeves, a plurality of cutters and a plurality of optical fiber sensor probes, the supporting plate is erected on the upper side of the bottom plate, the top end of the supporting plate is provided with the cutting blocks and the second guide pillars, the four corners of the supporting plate are provided with the guide sleeves, the cutters are connected with the cutting blocks in an inserting mode, the optical fiber sensor probes are arranged on one side of the cutting blocks in the length direction, a sliding plate is arranged at the bottom end of the bottom plate, and the sliding plate is fixedly connected with the sliding plate.
Preferably, the top of layer board still is equipped with a plurality of heavy grooves, the top department in heavy groove is equipped with the cutting block, the cutting block indent has two inserted knife sliders, the middle of the inserted knife slider sink the groove department and be equipped with a mouth of a river blanking hole, the inserted knife slider is equipped with the cutter to be equipped with a plurality of horizontal through-holes, horizontal through-hole is equipped with the spring.
Preferably, a material box is arranged at the bottom end of the nozzle blanking hole and is arranged at the top end of the bottom plate.
Preferably, the periphery of the workbench is surrounded with a U-shaped acrylic protective door, and the acrylic protective door is positioned at one end of the workbench in the length direction and is provided with a vertical safety grating.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the full-automatic punching equipment for the micro space injection molding sprue disclosed by the utility model has the advantages that the full-automatic production is realized, the efficiency is improved, and the cost is reduced;
2. the water gap is punched by a jig, so that the punching precision is improved, and the quality is stable;
3. punching waste materials are automatically collected, personnel are not needed to participate in the process, and 4H can be maintained once;
4. the die cutting of the water gap in the curved surface small space is realized.
Drawings
FIG. 1 is a perspective view of a full-automatic punching device for a micro-space injection molding gate according to the present invention;
fig. 2 is a perspective view of the earphone product of the present invention;
FIG. 3 is a schematic structural view of the manipulator jig, the upper punch-cutting jig and the lower punch-cutting jig of the present invention;
FIG. 4 is a schematic structural view of the upper punching jig according to the present invention;
FIG. 5 is a schematic structural view of the lower punching jig according to the present invention;
fig. 6 is an enlarged view of the utility model at a in fig. 5.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
In fig. 1 to 6, a full-automatic punching device for a micro-space injection molding gate comprises a control box 5, a workbench 10, a rodless cylinder 11, a lower punching jig 50, an upper punching jig, a punching cylinder 20 and a manipulator jig 30. The top end of the working table 10 is provided with a parallel guide rail 13 and a rodless cylinder 11. A starting button 6 is arranged at one end of the workbench 10, and the starting button 6 is far away from the upper punching jig. A limit plate 14 is respectively arranged at two ends of the guide rail 13. A U-shaped acrylic door guard 16 is arranged around the workbench 10, and a vertical safety grating 15 is arranged at one end of the acrylic door guard 16 in the length direction of the workbench 10. The security grating 15 and the transparent acryl guard gate 16 improve the safety of the operation.
The top end of the upper punch cutting jig is provided with a feeding platform 21. A blanking cylinder 20 is provided at the top end of the feeding platform 21. The feeding platform 21 is movably connected with the working platform 10 through a support column. The lower side of the upper punching jig is provided with a lower punching jig 50. The top end of the rodless cylinder 11 is slidably connected to the lower punching jig 50. The lower punching jig 50 is slidably connected to the guide rail 13 via the slider 12. The bottom end of the bottom plate 58 is provided with a sliding plate 55, and the sliding plate 55 is fixedly connected with the sliding block 12.
The underside of the feeding platform 21 is connected to a pressure plate 22 by a first guide post 23. The platen 22 is provided with a plurality of guide post access openings 26. The pressure plate 22 is provided with a plurality of vertical limit screws 24. The bottom end of the pressing plate 22 is provided with a profiling pressing block 221, and the bottom end of the profiling pressing block 221 is provided with two I-shaped through holes 222. The profiling pressing block 221 is provided with a plurality of vertical pressing columns 25 in a penetrating mode. The compression leg 25 is disposed through the i-shaped through-hole 222.
The manipulator jig 30 comprises a substrate 31, two water gap clamps 32 and a plurality of sucker components, wherein the two water gap clamps 32 and the sucker components penetrate through the top end of the substrate 31, a water gap clamp 32 is arranged between the two sucker components, a clamping head 321 is arranged at the bottom end of the water gap clamp 32, the sucker components comprise a first vacuum sucker 33 and a second vacuum sucker 34, an arc-shaped earphone product 100 is sucked at the bottom ends of the first vacuum sucker 33 and the second vacuum sucker 34, and the suckers of the two vacuum suckers are sucked on the outer arc surface of the earphone product 100. A water gap 101 is arranged between the two earphone products 100, and the clamping head 321 clamps the water gap 101. After the earphone product 100 is placed on the lower punching jig 50, the first vacuum suction cup 33, the second vacuum suction cup 34 and the chuck 321 are simultaneously released. Because earphone product 100 has the curved surface radian, so the sucking disc adopts the diagonal angle installation, guarantees that the product is in the absorption in-process, and the position can not the off tracking to realize that manipulator tool 30 directly can be accurate put into die-cut tool 50 down with the product, manipulator tool 30 facial make-up has two mouth of a river presss from both sides 32, can take out the mouth of a river of moulding plastics according to the work demand, and put into the recovery feed cylinder.
The lower punching jig 50 includes a supporting plate 51, a bottom plate 58, a plurality of cutting blocks 53, a plurality of second guide posts 52, a plurality of guide sleeves 59, a plurality of cutters 61, and a plurality of fiber sensor probes 54. The supporting plate 51 is arranged on the upper side of the bottom plate 58, a cutting block 53 and a second guide post 52 are arranged at the top end of the supporting plate 51, and guide sleeves 59 are arranged at the four corners of the supporting plate 51. The cutter 61 is inserted into the cutting block 53. One side of the cutting block 53 in the length direction is provided with a fiber sensor probe 54. The guide sleeve 59 is inserted with the first guide post 23, the second guide post 52 is inserted with the guide post inlet and outlet 26, the positioning precision in the cutting process is improved, and the cutting block 53 is in compression joint with the pressing post 25, so that the cutting precision is improved. The punching machine can be connected with a manipulator jig 30 through signals, interaction is carried out according to the sent DO and DI signals, and the automatic punching function is achieved.
A plurality of sinking grooves 511 are also provided at the top end of the supporting plate 51. The top end of the sink groove 511 is provided with a cutting block 53, the cutting block 53 is internally pressed with two inserted knife sliders 60, the sink groove 511 in the middle of the inserted knife sliders 60 is provided with a nozzle blanking hole 512, and the bottom end of the nozzle blanking hole 512 is provided with a material box 56. The punched water gap 101 is collected by the material box 56 through the water gap blanking hole 512, and the earphone product 100 is taken away by the manipulator jig 30 and put on the production line. The insert slider 60 is provided with a cutter 61 and with a plurality of horizontal through holes 601. The horizontal through hole 601 is provided with a spring 62. The magazine 56 is disposed at the top of the bottom plate 58. After the cutting insert sliding block 60 slides and presses tightly, the water gap 101 is cut off by the cutter 61, and after the upper punching jig and the lower punching jig are separated, the lower punching jig 50 is reset.
The manipulator tool 30 places the earphone product 100 on the injection molding machine to the lower punching tool 50, the punching cylinder 20 presses the upper punching tool to the top end of the earphone product 100, and the lower punching tool 50 cuts off the water gap 101 of the earphone product 100.
The working principle of the punching equipment is as follows:
1. the injection molding robot takes out the earphone product 100 from the mold and puts it into the cutting block 53 of the lower punching jig 50.
2. The rodless cylinder 11 is driven to transport the lower punching jig 50 to the punching position.
3. The punching cylinder 20 drives the upper punching jig to punch downwards.
4. The first guide pillar 23 on the punching jig is matched with the guide sleeve 59 firstly, so that the positioning accuracy of the upper part and the lower part is ensured, the cutter embedding slider 60 continuously moves downwards, the cutter 61 is pressed inwards to extrude, the cutter 61 is split, and the water gap 101 in the inner arc surface 102 of the earphone product 100 is cut.
5. After punching, the lower punching jig 50 is reset under the action of the spring 62, and the manipulator jig 30 takes out the punched earphone product 100 and puts the punched earphone product into a production line.
6. After completion, the above steps are repeated.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a full-automatic die-cut equipment of miniature space runner of moulding plastics which characterized in that: the device comprises a control box, a workbench, a rodless cylinder, a lower punching jig, an upper punching jig, a punching cylinder and a manipulator jig, wherein a guide rail and the rodless cylinder which are parallel to each other are arranged at the top end of the workbench, a limiting plate is respectively arranged at two ends of the guide rail, a feeding platform is arranged at the top end of the upper punching jig, the punching cylinder is arranged at the top end of the feeding platform, the feeding platform is movably connected with the workbench through a support column, the lower punching jig is arranged at the lower side of the upper punching jig, the top end of the rodless cylinder is slidably connected with the lower punching jig, the lower punching jig is slidably connected with the guide rail through a sliding block, a starting button is arranged at one end of the workbench and is far away from the upper punching jig, and the manipulator jig places an earphone product on an injection molding machine to the lower punching jig, the punching cylinder presses the upper punching jig to the top end of the earphone product, and the lower punching jig cuts off a water gap of the earphone product.
2. The full-automatic punching device for the micro-space injection molding gate according to claim 1, wherein the manipulator fixture comprises a substrate, and two water gap clamps and a plurality of sucker components penetrating the top end of the substrate, wherein one water gap clamp is arranged between the two sucker components, a chuck is arranged at the bottom end of the water gap clamp, the sucker components comprise a first vacuum sucker and a second vacuum sucker, an arc-shaped earphone product is sucked at the bottom ends of the first vacuum sucker and the second vacuum sucker, a water gap is arranged between the two earphone products, and the chuck clamps the water gap.
3. The full-automatic punching device for the micro-space injection molding gate according to claim 1, wherein a pressing plate is connected to the lower side of the feeding platform through a first guide pillar, the pressing plate is provided with a plurality of guide pillar inlets and outlets, the pressing plate is provided with a plurality of vertical limiting screws in a penetrating manner, a profiling pressing block is arranged at the bottom end of the pressing plate, and the profiling pressing block is provided with a plurality of vertical pressing pillars in a penetrating manner.
4. The full-automatic punching equipment for the micro space injection molding gate according to claim 3, wherein two I-shaped through holes are formed in the bottom end of the profiling pressing block, and the pressing column penetrates through the I-shaped through holes.
5. The full-automatic punching device for the micro-space injection molding gate according to claim 1, wherein the lower punching jig comprises a supporting plate, a bottom plate, a plurality of cutting blocks, a plurality of second guide pillars, a plurality of guide sleeves, a plurality of cutters and a plurality of optical fiber sensor probes, the supporting plate is erected on the upper side of the bottom plate, the cutting blocks and the second guide pillars are arranged at the top end of the supporting plate, the guide sleeves are arranged at four corners of the supporting plate, the cutters are inserted into the cutting blocks, the optical fiber sensor probes are arranged at one side of the cutting blocks in the length direction, a sliding plate is arranged at the bottom end of the bottom plate, and the sliding plate is fixedly connected with the sliding block.
6. The full-automatic punching equipment for the micro-space injection molding gate according to claim 5, wherein a plurality of sinking grooves are further formed at the top end of the supporting plate, the cutting block is arranged at the top end of each sinking groove, two inserted knife sliders are pressed in the cutting block, a water gap blanking hole is formed in the sinking groove in the middle of each inserted knife slider, the inserted knife slider is provided with the cutting knife and a plurality of horizontal through holes, and each horizontal through hole is provided with a spring.
7. The micro-space injection molding gate full-automatic die cutting device according to claim 6, wherein a magazine is arranged at the bottom end of the nozzle blanking hole, and the magazine is arranged at the top end of the bottom plate.
8. The full-automatic punching equipment for the micro-space injection molding sprue according to claim 1, wherein a U-shaped acrylic protective door is arranged around the workbench, and a vertical safety grating is arranged at one end of the acrylic protective door in the length direction of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120948542.7U CN215619725U (en) | 2021-05-06 | 2021-05-06 | Full-automatic punching equipment for miniature space injection molding sprue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120948542.7U CN215619725U (en) | 2021-05-06 | 2021-05-06 | Full-automatic punching equipment for miniature space injection molding sprue |
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| CN215619725U true CN215619725U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120948542.7U Active CN215619725U (en) | 2021-05-06 | 2021-05-06 | Full-automatic punching equipment for miniature space injection molding sprue |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654679A (en) * | 2022-03-11 | 2022-06-24 | 公元股份有限公司 | Automatic take-out punching equipment |
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2021
- 2021-05-06 CN CN202120948542.7U patent/CN215619725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654679A (en) * | 2022-03-11 | 2022-06-24 | 公元股份有限公司 | Automatic take-out punching equipment |
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