CN221377748U - Transfer film defect detection equipment - Google Patents
Transfer film defect detection equipment Download PDFInfo
- Publication number
- CN221377748U CN221377748U CN202323157142.2U CN202323157142U CN221377748U CN 221377748 U CN221377748 U CN 221377748U CN 202323157142 U CN202323157142 U CN 202323157142U CN 221377748 U CN221377748 U CN 221377748U
- Authority
- CN
- China
- Prior art keywords
- cavity
- transfer film
- defect detection
- light
- film defect
- 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
- 238000001514 detection method Methods 0.000 abstract 5
- 238000007664 blowing Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a transfer film defect detection device, comprising: the material loading platform, the one end of material loading platform is provided with a first blowing axle, the other end is provided with a first receipts material axle, is located and is provided with a detection device between this first blowing axle and the first receipts material axle, and detection device includes: install the printing opacity board on carrying platform, be located the camera of printing opacity board top, and this camera is connected with the host computer, install a sealed framed board respectively along the circumference of printing opacity board, be located the below of this sealed framed board and be provided with the adsorption box of a built-in cavity respectively in its left and right both sides, the cavity is connected with an airtight joint intercommunication, and this airtight joint is connected with air exhaust device, be located the top of cavity and offered a plurality of gas pocket on sealed framed board for the cavity is with gas pocket and airtight joint intercommunication. The transfer film defect detection equipment improves the position accuracy of materials, greatly reduces the material deviation condition and is beneficial to improving the detection accuracy.
Description
Technical Field
The utility model relates to a transfer film defect detection device, and belongs to the technical field of defect detection.
Background
In the subsequent processing process of a plane or relief printing material, the transfer film is utilized to transfer the functional layer to the base surface of the material to be printed, so that the novel subsequent printing surface treatment processing mode is realized. In this process, it is necessary to detect defects in the product on the transfer film. At present, visual detection equipment is often adopted to detect defects of coiled materials in the production process, the visual detection equipment generally comprises a camera and a processor, the products are shot through the camera, shot information is fed back to the processor for processing, the processor displays and compares the information after processing through a display terminal, defects on the products are detected, and the defects are displayed/marked through a display or an automatic mark for repair by maintenance personnel.
Through retrieving, patent publication number CN 217425243U's patent discloses "a coil stock vision inspection equipment", and it includes reflector panel, light filling lamp, blowing mechanism, receiving mechanism, detection mechanism and main control module, and the light filling lamp is installed to the upper end of reflector panel, and blowing mechanism is installed to the right-hand member of reflector panel, and receiving mechanism is installed to the left end of reflector panel, and main control module installs the rear end at receiving mechanism. The device is with the coil stock from the blowing mechanism roll-up to the receiving mechanism on with the material transmission to the reflector panel, carries out appearance quality detection to the coil stock through detection mechanism, convenient and fast to can help the quality control personnel to improve the accuracy of quality control.
In the prior art, the material drives the material to move on the platform through the discharging shaft and the receiving shaft, but in the moving process, the material is easy to deviate, so that the position accuracy of the material is reduced, and the detection quality is affected.
Disclosure of utility model
The utility model aims to provide a transfer film defect detection device which improves the position accuracy of materials, greatly reduces the material deviation and is beneficial to improving the detection accuracy.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a transfer film defect detection apparatus comprising: the device comprises a carrying platform, a first discharging shaft, a first receiving shaft, a light-transmitting plate, a camera, a computer host and a control unit, wherein the first discharging shaft is arranged at one end of the carrying platform, the first receiving shaft is arranged at the other end of the carrying platform, the light-transmitting plate is arranged between the first discharging shaft and the first receiving shaft and on the carrying platform, the camera is arranged above the light-transmitting plate and is used for shooting;
A sealing frame plate is arranged along the circumferential direction of the light-transmitting plate, an adsorption box with a built-in cavity is arranged below the sealing frame plate and at the left side and the right side of the sealing frame plate respectively, the cavity is connected with an airtight joint in a communicating way, the airtight joint is connected with an air extractor, and a plurality of air holes are arranged above the cavity and are formed in the sealing frame plate, so that the cavity communicates the air holes with the airtight joint.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the cavities are arranged at intervals along the length direction of the adsorption box.
2. In the scheme, the cavities are arranged at equal intervals.
3. In the scheme, the air holes are arranged at equal intervals.
4. In the scheme, a surface light source is arranged between the camera and the light-transmitting plate.
5. In the above scheme, a backlight source is disposed at one side of the light-transmitting plate opposite to the surface light source.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The utility model relates to a transfer film defect detection device, which is provided with a sealing frame plate along the circumferential direction of a light-transmitting plate, wherein an adsorption box with a built-in cavity is arranged below the sealing frame plate and at the left side and the right side of the sealing frame plate respectively, the cavity is connected with an airtight joint in a communicating way, the airtight joint is connected with an air extractor, a plurality of air holes are arranged on the sealing frame plate and above the cavity, the air holes on a sealing plate are communicated with the airtight joint through the cavity, so that materials entering the light-transmitting plate and leaving the light-transmitting plate can be adsorbed, the position precision of the materials is improved, the material deviation condition is greatly reduced, and the detection precision is facilitated.
Drawings
FIG. 1 is a schematic diagram of a transfer film defect detection apparatus according to the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a transfer film defect detecting apparatus according to the present utility model;
FIG. 3 is a sectional view showing a partial structure of the defect detecting apparatus for a transfer film according to the present utility model.
In the above figures: 1. a carrying platform; 2. a first discharging shaft; 3. a first material receiving shaft; 4. a camera; 6. a light-transmitting plate; 7. a surface light source; 8. a backlight; 9. a computer host; 10. a first motor; 11. a second motor; 12. sealing the frame plate; 13. an adsorption box; 14. a cavity; 15. air holes; 16. an airtight joint.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a transfer film defect detection apparatus comprising: the material loading device comprises a material loading platform 1, wherein one end of the material loading platform 1 is provided with a first discharging shaft 2, the other end of the material loading platform 1 is provided with a first material receiving shaft 3, a light-transmitting plate 6 is arranged between the first discharging shaft 2 and the first material receiving shaft 3 and on the material loading platform 1, materials are sleeved on the first discharging shaft, one end of the materials is pulled out, the materials pass through the material loading platform, and then the materials are wound on the first material receiving shaft; a camera 4 is arranged above the light-transmitting plate 6, and the camera 4 is connected with a computer host 9;
A sealing frame plate 12 is respectively arranged along the circumferential direction of the light-transmitting plate 6, an adsorption box 13 with a built-in cavity 14 is respectively arranged below the sealing frame plate 12 and at the left side and the right side of the sealing frame plate, the cavity 14 is connected with an airtight joint 16 in a communicating way, the airtight joint 16 is connected with an air extractor, a plurality of air holes 15 are arranged above the cavity 14 and on the sealing frame plate 12, so that the cavity 14 communicates the air holes 15 with the airtight joint 16;
When the material passes through detection device, suction is carried out to the inside cavity of adsorption box through airtight joint, the gas pocket of seting up on sealed framed panel surface and the inside intercommunication of cavity to make sealed framed panel surface negative pressure, when the material passes through the light-transmitting plate, the material can adsorb on sealed framed, thereby be convenient for detection device detects the material of expansion, detection device's area light source, backlight start, carry out the illumination of light to the coil stock baseband, thereby be convenient for the camera detects the material.
The cavities 14 are arranged at intervals along the longitudinal direction of the adsorption box 13.
A surface light source 7 is arranged between the camera 4 and the light-transmitting plate 6.
A backlight source 8 is disposed on the side of the transparent plate 6 opposite to the surface light source 7.
A plurality of air holes 15 are arranged above the same cavity 14.
Example 2: a transfer film defect detection apparatus comprising: the device comprises a carrying platform 1, wherein a first discharging shaft 2 is arranged at one end of the carrying platform 1, a first receiving shaft 3 is arranged at the other end of the carrying platform 1, a light-transmitting plate 6 is arranged between the first discharging shaft 2 and the first receiving shaft 3 and on the carrying platform 1, a camera 4 for shooting is arranged above the light-transmitting plate 6, and the camera 4 is connected with a computer host 9;
A sealing frame plate 12 is respectively arranged along the circumferential direction of the light-transmitting plate 6, an adsorption box 13 with a built-in cavity 14 is respectively arranged below the sealing frame plate 12 and at the left side and the right side of the sealing frame plate, the cavity 14 is connected with an airtight joint 16 in a communicating way, the airtight joint 16 is connected with an air extractor, a plurality of air holes 15 are arranged above the cavity 14 and on the sealing frame plate 12, so that the cavity 14 communicates the air holes 15 with the airtight joint 16;
The air holes on the sealing plate are communicated with the airtight joint through the cavity, so that materials entering the light-transmitting plate and leaving the light-transmitting plate can be adsorbed, the position accuracy of the materials is improved, the material deviation is greatly reduced, and the detection accuracy is improved.
The cavities 14 are arranged at intervals along the longitudinal direction of the adsorption box 13.
The cavities 14 are equally spaced apart.
The air holes 15 are equidistantly spaced.
A surface light source 7 is arranged between the camera 4 and the light-transmitting plate 6.
The air extracting device is a vacuum air extracting pump.
The length direction of the adsorption box 13 is perpendicular to the conveying direction of the coiled material base band.
The working principle is as follows:
When the material feeding device is used, the material is sleeved on the first discharging shaft, one end of the material is pulled out, the material passes through the material carrying platform, and then is wound on the first material receiving shaft;
When the material passes through detection device, suction is carried out to the inside cavity of adsorption box through airtight joint, the gas pocket that sealed framed board surface was seted up and cavity inside intercommunication, thereby make the light-transmitting board left and right sides form the negative pressure, when the material passes through the light-transmitting board, the both ends of material can adsorb on the sealed frame body of light-transmitting board both sides, thereby the position accuracy of material on the light-transmitting board has been improved, detection device detects the material of expansion of being convenient for, detection device's area source, backlight starts, carry out the light filling to the coil stock baseband and shine, thereby the camera of being convenient for detects the material.
When the transfer film defect detection equipment is adopted, the air holes in the sealing plate are communicated with the airtight joint through the cavity, so that materials entering the light-transmitting plate and leaving the light-transmitting plate can be adsorbed, the position accuracy of the materials is improved, the material deviation is greatly reduced, and the detection accuracy is improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. A transfer film defect detection apparatus comprising: carrying platform (1), its characterized in that: one end of the carrying platform (1) is provided with a first discharging shaft (2), the other end of the carrying platform is provided with a first receiving shaft (3), a light-transmitting plate (6) is arranged between the first discharging shaft (2) and the first receiving shaft (3) on the carrying platform (1), a camera (4) for shooting is arranged above the light-transmitting plate (6), and the camera (4) is connected with a computer host (9);
A sealing frame plate (12) is arranged along the circumferential direction of the light-transmitting plate (6), an adsorption box (13) with a built-in cavity (14) is arranged below the sealing frame plate (12) and at the left side and the right side of the sealing frame plate, the cavity (14) is communicated with an airtight joint (16), the airtight joint (16) is connected with an air extractor, and a plurality of air holes (15) are arranged above the cavity (14) and on the sealing frame plate (12) so that the cavity (14) communicates the air holes (15) with the airtight joint (16).
2. The transfer film defect detection apparatus according to claim 1, wherein: the cavities (14) are arranged at intervals along the length direction of the adsorption box (13).
3. The transfer film defect detection apparatus according to claim 1, wherein: the cavities (14) are arranged at equal intervals.
4. The transfer film defect detection apparatus according to claim 1, wherein: the air holes (15) are arranged at equal intervals.
5. The transfer film defect detection apparatus according to claim 1, wherein: a surface light source (7) is arranged between the camera (4) and the light-transmitting plate (6).
6. The transfer film defect detection apparatus according to claim 5, wherein: and a backlight source (8) is arranged at one side of the light-transmitting plate (6) opposite to the surface light source (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323157142.2U CN221377748U (en) | 2023-11-22 | 2023-11-22 | Transfer film defect detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323157142.2U CN221377748U (en) | 2023-11-22 | 2023-11-22 | Transfer film defect detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221377748U true CN221377748U (en) | 2024-07-19 |
Family
ID=91888338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323157142.2U Active CN221377748U (en) | 2023-11-22 | 2023-11-22 | Transfer film defect detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221377748U (en) |
-
2023
- 2023-11-22 CN CN202323157142.2U patent/CN221377748U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401560B (en) | Full-automatic labeling machine | |
| CN113421835B (en) | Automatic detection equipment and detection method for appearance defects of LED surface mount device | |
| CN204539629U (en) | High sealed stripping type reinforcement chip mounter | |
| CN114235698B (en) | Efficient checking cloth inspecting machine and matched cloth defect diagnosis system thereof | |
| CN110228646A (en) | Light guide plate automatic dyestripping machine and its operating method | |
| CN221377748U (en) | Transfer film defect detection equipment | |
| CN207335651U (en) | A simple flatness testing device | |
| CN205301202U (en) | Printed matter visual inspection device | |
| CN204539630U (en) | High sealed pruned reinforcement chip mounter | |
| CN212364118U (en) | Two-sided detection machine of 3D copper foil board | |
| CN220120688U (en) | Novel on-line vision check out test set | |
| CN208560904U (en) | A kind of light guide plate detection feeding device | |
| CN215478707U (en) | Rewinding detection device is used in plastic packaging film production | |
| CN214583073U (en) | Bamboo tube size visual measurement mechanism | |
| CN213981537U (en) | Accurate material loading laminating device of sheetmetal | |
| CN204297229U (en) | A fully automatic labeling machine | |
| CN114572449A (en) | Visual positioning servo bottle rotating device | |
| CN220649375U (en) | Ultra-thin nanocrystalline strip width detection device | |
| CN208489107U (en) | A kind of electromagnetic plate process equipment | |
| CN215198332U (en) | Machine platform structure is examined entirely to electric capacity | |
| CN219810493U (en) | A machine is examined to article for detecting packaging film | |
| CN110834773A (en) | Light guide plate detects continuous processing equipment | |
| CN111457840A (en) | PCB (printed circuit board) loading and furnace passing jig detection machine | |
| CN112324772A (en) | Accurate material loading laminating device of sheetmetal | |
| CN216816488U (en) | Automatic identification equipment for ignition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |