CN219093354U - Forming die based on machine vision - Google Patents
Forming die based on machine vision Download PDFInfo
- Publication number
- CN219093354U CN219093354U CN202222931791.2U CN202222931791U CN219093354U CN 219093354 U CN219093354 U CN 219093354U CN 202222931791 U CN202222931791 U CN 202222931791U CN 219093354 U CN219093354 U CN 219093354U
- Authority
- CN
- China
- Prior art keywords
- die
- cavity
- detection
- vision
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a forming die based on machine vision, which comprises: the die comprises a die body, a die core, a detection cavity and a cooling cavity, wherein the die body comprises a lower die, an upper die and a hydraulic push rod, the middle part of the lower die is provided with the die cavity, the detection cavity and the cooling cavity, and the bottom of the upper die is provided with the die core which is matched with the die cavity; the detection device comprises a mounting shell, the mounting shell is arranged above the detection cavity, a vision acquisition board is arranged in the mounting shell, and an information processing module is electrically connected to the upper end of the vision acquisition board. Detection cavity internally mounted in the both sides of lower mould has detection device, carries out the visual detection of making a video recording to the inside of die cavity and cooling chamber through detection device, avoids the inside of die cavity to appear drawing of patterns incomplete, mould wearing and tearing and cooling chamber water course jam scheduling phenomenon, and the inside at the installation shell is slided through lead screw and motor to the vision acquisition board, is convenient for carry out abundant vision sampling to the inside of die cavity and cooling chamber through the image acquisition camera at the in-process of removal, guarantees the accuracy and the comprehensiveness of detection.
Description
Technical Field
The utility model relates to the technical field of processing dies, in particular to a forming die based on machine vision.
Background
The stamping die has the following problems in actual production: the die is easy to wear and deform under the high-speed and high-pressure stamping production condition, and worn die edges can cause production state change and deterioration of stamping part edge effect, so that the product has the problems of high error rate and the like, and the forming quality of the product is affected.
At present, corresponding dies are used in many manufacturing fields, so that the dies are a necessary premise of modern industrial mass production, and important indexes for evaluating the quality of the dies are that whether a water channel in the dies is smooth and a thimble advances and retreats smoothly; however, since the device is inside the mold, the condition inside the mold cannot be detected by the visual detection device; meanwhile, the detection direction of the visual detection device is single, and the condition of multi-direction detection cannot be met, so that the accuracy of final detection data is affected.
Disclosure of Invention
The utility model aims to provide a forming die based on machine vision, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a machine vision-based forming die comprising: the die comprises a die body, wherein the die body comprises a lower die, an upper die and a hydraulic push rod, a die cavity with an upward opening is formed in the middle of the lower die, detection cavities with upward openings are formed in two ends of the die cavity, a die core matched with the die cavity is mounted at the bottom of the upper die, cooling cavities are formed in two sides of the lower die, and a cooling device is connected to the bottom of the cooling cavities; the detection device comprises an installation shell, the installation shell is installed above a detection cavity, a vision acquisition plate is installed in the installation shell, an information processing module is electrically connected to the upper end of the vision acquisition plate, the information processing module is installed at the upper end of the outer side of the installation shell, a plurality of image acquisition cameras and light supplementing lamps are vertically installed on the front side of the vision acquisition plate, a screw rod is sleeved in the upper end of the vision acquisition plate, and a motor is connected to the outer end of the screw rod.
The beneficial effects of adopting above-mentioned technical scheme are: the detection cavity is offered in the both sides of lower mould to have detection device at the internally mounted who detects the cavity, carry out the visual inspection of making a video recording to the inside of die cavity and cooling chamber through detection device, be convenient for detect the inner wall of die cavity, avoid the inside of die cavity to appear drawing of patterns thoroughly, the phenomenon such as mould wearing and tearing and cooling chamber water course jam, be convenient for the mould in the better input use of production and processing, and the vision collection board passes through lead screw and motor to slide in the inside of installation shell, be convenient for carry out abundant vision sampling to the inside of die cavity and cooling chamber through the image acquisition camera at the in-process of removal, guarantee the accuracy and the comprehensiveness of detection.
As a further improvement of the utility model, the side wall surfaces at two ends of the die cavity are respectively provided with a first baffle, the side wall surfaces at two ends of the cooling cavity are respectively provided with a second baffle, and the first baffle and the second baffle are transparent plates.
The beneficial effects of adopting above-mentioned technical scheme are: the first baffle and the second baffle of transparent material are convenient for guarantee the light transmissivity of die cavity and cooling intracavity portion, make image acquisition camera and light filling lamp on the vision acquisition board can be accurate carry out inside visit at the in-process that removes, demonstrate the wearing and tearing of die cavity and cooling intracavity portion, the residual and water course of raw materials jam scheduling problem directly perceivedly, be convenient for inspect and maintenance to the mould, improve the service life of mould.
As a further improvement of the utility model, the detection cavity is fixedly connected with the first baffle plate and the second baffle plate to seal the two sides of the die cavity and the cooling cavity, and the bottom edge of the detection cavity is lower than the bottom surfaces of the die cavity and the cooling cavity.
The beneficial effects of adopting above-mentioned technical scheme are: the detection cavity ensures that the sampling image on the detection device can observe and visually sample the upper edge and the lower edge of the die cavity and the cooling cavity in the process of installing the detection device, and ensures the accuracy and the comprehensiveness of detection.
As a further improvement of the utility model, the detecting devices are symmetrically arranged at two sides of the lower die, and both detecting devices are arranged at one side facing the die cavity.
The beneficial effects of adopting above-mentioned technical scheme are: the detection device observes simultaneously in the both sides of lower mould, avoids the length overlength of die cavity and cooling chamber to lead to the image definition not enough, guarantees the integrality of sampling detection.
As a further improvement of the utility model, the bottom surface of the vision collecting plate is in sliding contact with the inner bottom surface of the detection cavity, and the width value of the vision collecting plate is smaller than that of the detection cavity.
The beneficial effects of adopting above-mentioned technical scheme are: the vision acquisition board carries out planar observation and detection to the die cavity and the cooling cavity in the moving process, scans the die cavity and the cooling cavity from top to bottom, carries out complete detection to the inside of the die cavity and the cooling cavity, and strictly controls the quality in the die cavity and the cooling cavity.
As a further improvement of the utility model, the cooling cavity is in a W-shaped curve and surrounds the two sides and the bottom of the die cavity, and the length value of the cooling cavity is consistent with the length value of the die cavity
The beneficial effects of adopting above-mentioned technical scheme are: the cooling cavity is convenient for fully cooling the die cavity in the processing process, and the product in the die production process is convenient for demoulding.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a molding die based on machine vision according to the present utility model;
FIG. 2 is an exploded view of an upper mold of a machine vision-based molding die of the present utility model;
FIG. 3 is a cross-sectional view of a machine vision-based molding die of the present utility model;
fig. 4 is a schematic diagram of a detecting device of a forming mold based on machine vision.
In the figure: 1. a lower die; 2. a mold cavity; 3. an upper die; 4. a mold core; 5. a hydraulic push rod; 6. a cooling chamber; 7. a cooling device; 8. a detection chamber; 9. a detection device; 91. a mounting shell; 92. a first baffle; 93. a second baffle; 94. a vision acquisition board; 95. an image acquisition camera; 96. a light supplementing lamp; 97. a screw rod; 98. a motor; 99. and an information processing module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a machine vision-based forming mold, which includes: the die comprises a die body, wherein the die body comprises a lower die 1, an upper die 3 and a hydraulic push rod 5, a die cavity 2 with an upward opening is formed in the middle of the lower die 1, detection cavities 8 with upward openings are formed at two ends of the die cavity 2, a die core 4 matched with the die cavity 2 is mounted at the bottom of the upper die 3, cooling cavities 6 are formed at two sides of the lower die 1, and a cooling device 7 is connected at the bottom of the cooling cavities 6; the detection device 9, detection device 9 includes installation shell 91, and the top in detection chamber 8 is installed to installation shell 91, and the internally mounted of installation shell 91 has vision to gather board 94, and vision gathers board 94 upper end electric connection has information processing module 99, and information processing module 99 installs in the outside upper end of installation shell 91, and the front side of vision gathers board 94 is vertical installs a plurality of image acquisition camera 95 and light filling lamp 96, and the inside lead screw 97 that has cup jointed of upper end of vision gathers board 94, and the outer end of lead screw 97 is connected with motor 98.
The beneficial effects of adopting above-mentioned technical scheme are: the detection cavity 8 has been seted up in the both sides of lower mould 1 to at detection cavity 8 internally mounted has detection device 9, carry out the visual inspection of making a video recording through detection device 9 to the inside of die cavity 2 and cooling chamber 6, be convenient for detect the inner wall of die cavity 2, avoid the inside of die cavity 2 to appear the drawing of patterns phenomenon such as incomplete, mould wearing and tearing and cooling chamber 6 water course jam, be convenient for the mould better in production and processing put into use, and vision collection plate 94 slides in the inside of installation shell 91 through lead screw 97 and motor 98, be convenient for carry out abundant vision sampling to the inside of die cavity 2 and cooling chamber 6 through image acquisition camera 95 in the in-process of removal, guarantee the accuracy and the wholeness of detection.
As a further improvement of the present utility model, the first baffle plates 92 are installed on both end side wall surfaces of the mold cavity 2, the second baffle plates 93 are installed on both end side wall surfaces of the cooling cavity 6, and the first baffle plates 92 and the second baffle plates 93 are transparent plates.
The beneficial effects of adopting above-mentioned technical scheme are: the first baffle 92 and the second baffle 93 of transparent material are convenient for guarantee the light transmissivity of die cavity 2 and cooling chamber 6 inside, make image acquisition camera 95 and light filling lamp 96 on the vision acquisition board 94 can be accurate carry out inside visit at the in-process that removes, demonstrate the inside wearing and tearing of die cavity 2 and cooling chamber 6, the residual and water course of raw materials jam scheduling problem directly perceivedly, be convenient for to the inspection and the maintenance of mould, improve the service life of mould.
As a further development of the utility model, the detection chamber 8 is fixedly connected with the first baffle 92 and the second baffle 93 to seal both sides of the mould cavity 2 and the cooling chamber 6, and the bottom edge of the detection chamber 8 is lower than the bottom surfaces of the mould cavity 2 and the cooling chamber 6.
The beneficial effects of adopting above-mentioned technical scheme are: the detection cavity 8 ensures that the sampling image on the detection device 9 can observe and visually sample the upper edge and the lower edge of the die cavity 2 and the cooling cavity 6 in the process of installing the detection device 9, and ensures the accuracy and the comprehensiveness of detection.
As a further development of the utility model, the detection means 9 are symmetrically mounted on both sides of the lower die 1, and both detection means 9 are mounted facing the side of the die cavity 2.
The beneficial effects of adopting above-mentioned technical scheme are: the detection device 9 is used for simultaneously observing the two sides of the lower die 1, so that the defect of insufficient image definition caused by overlong lengths of the die cavity 2 and the cooling cavity 6 is avoided, and the integrity of sampling detection is ensured.
As a further improvement of the present utility model, the bottom surface of the vision collecting plate 94 is in sliding contact on the inner bottom surface of the detection chamber 8, and the width value of the vision collecting plate 94 is smaller than the width value of the detection chamber 8.
The beneficial effects of adopting above-mentioned technical scheme are: the vision collection plate 94 performs planar observation and detection on the mold cavity 2 and the cooling cavity 6 in the moving process, scans the mold cavity 2 and the cooling cavity 6 from top to bottom, performs complete detection on the inside of the mold cavity 2 and the cooling cavity 6, and strictly controls the quality in the mold cavity 2 and the cooling cavity 6.
As a further improvement of the utility model, the cooling cavity 6 is wound around the two sides and the bottom of the die cavity 2 in a W-shaped manner, and the length value of the cooling cavity 6 is consistent with the length value of the die cavity 2
The beneficial effects of adopting above-mentioned technical scheme are: the cooling cavity 6 is arranged to cool the die cavity 2 sufficiently during the processing process, so that the product in the die production process can be demoulded conveniently.
Working principle: when the device is used, the detection cavity 8 is formed in two sides of the inner part of the lower die 1, the detection device 9 is arranged in the detection cavity 8, the vision collecting plate 94 in the detection device 9 is connected to the screw rod 97, the motor 98 drives the screw rod 97 to rotate, threads on the screw rod 97 drive the vision collecting plate 94 to move in the rotating process, the vision collecting plate 94 drives the image collecting camera 95 and the light supplementing lamp 96 to move from one side to the other side of the inner part of the mounting shell 91, in the moving process, the image collecting camera 95 is used for photographing and sampling the inner part of the die cavity 2 and the inner part of the cooling cavity 6, the smoothness of a water channel is also detected in the inner part of the cooling cavity 6 according to the abrasion condition of the inner part of the die cavity 2 and the demolding effect of materials, the circulation of cooling liquid in the inner part of the cooling cavity 6 is guaranteed, the blockage is avoided, and the quality of products is strictly controlled in the extrusion molding and ejection processes of the die cavity 2 and the die core 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A machine vision-based forming die, comprising:
the die comprises a die body, wherein the die body comprises a lower die, an upper die and a hydraulic push rod, a die cavity with an upward opening is formed in the middle of the lower die, detection cavities with upward openings are formed in two ends of the die cavity, a die core matched with the die cavity is mounted at the bottom of the upper die, cooling cavities are formed in two sides of the lower die, and a cooling device is connected to the bottom of the cooling cavities;
the detection device comprises an installation shell, the installation shell is installed above a detection cavity, a vision acquisition plate is installed in the installation shell, an information processing module is electrically connected to the upper end of the vision acquisition plate, the information processing module is installed at the upper end of the outer side of the installation shell, a plurality of image acquisition cameras and light supplementing lamps are vertically installed on the front side of the vision acquisition plate, a screw rod is sleeved in the upper end of the vision acquisition plate, and a motor is connected to the outer end of the screw rod.
2. The machine vision-based molding die of claim 1, wherein first baffles are mounted on both end side wall surfaces of the mold cavity, second baffles are mounted on both end side wall surfaces of the cooling cavity, and the first baffles and the second baffles are transparent plates.
3. The machine vision-based molding die of claim 1, wherein the detection cavity is fixedly connected with the first baffle and the second baffle to seal two sides of the mold cavity and the cooling cavity, and a bottom edge of the detection cavity is lower than bottom surfaces of the mold cavity and the cooling cavity.
4. The machine vision-based molding die of claim 1, wherein the detecting devices are symmetrically mounted on both sides of the lower die, and both detecting devices are mounted facing one side of the die cavity.
5. The machine vision-based molding die of claim 1, wherein the vision-gathering plate bottom surface is in sliding contact with the interior bottom surface of the inspection chamber, and wherein the vision-gathering plate has a width value less than the width value of the inspection chamber.
6. The machine vision-based molding die of claim 1, wherein the cooling cavity is a W-shaped curve surrounding both sides and bottom of the mold cavity, and a length value of the cooling cavity is consistent with a length value of the mold cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222931791.2U CN219093354U (en) | 2022-11-04 | 2022-11-04 | Forming die based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222931791.2U CN219093354U (en) | 2022-11-04 | 2022-11-04 | Forming die based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219093354U true CN219093354U (en) | 2023-05-30 |
Family
ID=86457803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222931791.2U Active CN219093354U (en) | 2022-11-04 | 2022-11-04 | Forming die based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219093354U (en) |
-
2022
- 2022-11-04 CN CN202222931791.2U patent/CN219093354U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101614524B (en) | Automatic refined globular tooth diameter and height detection device | |
| CN219093354U (en) | Forming die based on machine vision | |
| CN117825669A (en) | Online detection system for quality of ginned cotton under quantitative condition and application method | |
| CN210880703U (en) | Ejector for injection mold | |
| CN114636701A (en) | Digital electronic module visual detection system | |
| CN109128981A (en) | A kind of high-precision intelligent manufacture board | |
| CN218884996U (en) | Be used for screen test light source altitude mixture control structure | |
| CN217258111U (en) | Quick cooling and demolding device for precision plastic injection molding production | |
| CN208052492U (en) | A kind of horizontal core-pulling die with motion detection function | |
| CN216832091U (en) | Production device with detection function for leakage-proof mold | |
| CN218938704U (en) | Panel detection device | |
| CN217916341U (en) | Automatic change sensor for mould | |
| CN216053085U (en) | Socks counting assembly | |
| CN218213142U (en) | UGNX-based mould electrode detection device | |
| CN217169640U (en) | Nondestructive assembly device based on high-precision real-time identification | |
| CN217944142U (en) | High-efficient injection mold of round brush synchronous gear for dust catcher | |
| CN219213956U (en) | Multidirectional back-off demoulding mechanism for machine cover injection moulding | |
| CN219114707U (en) | Precision die demoulding device | |
| CN219820531U (en) | Ejection mechanism of injection mold | |
| CN221641628U (en) | Anti-eccentric structure of deep cavity thin-wall injection mold | |
| CN213919474U (en) | Plastic processing extruder | |
| CN221737001U (en) | Quick forming die for injection molding of small household appliance plastic parts | |
| CN220499871U (en) | Injection molding finished product detection device of magnetic sheet insertion machine | |
| CN218928439U (en) | Plastic anti-overflow protection device for injection molding machine | |
| CN217257889U (en) | Automatic circulating flow type collecting equipment for injection molding parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |