CN111377293A - ITO membrane cutting device - Google Patents
ITO membrane cutting device Download PDFInfo
- Publication number
- CN111377293A CN111377293A CN201811638693.1A CN201811638693A CN111377293A CN 111377293 A CN111377293 A CN 111377293A CN 201811638693 A CN201811638693 A CN 201811638693A CN 111377293 A CN111377293 A CN 111377293A
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- cutting
- positioning frame
- ito film
- positioning
- positioning plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention provides an ITO film cutting device, which comprises a workbench and a positioning frame arranged on the workbench, wherein one end of the positioning frame is connected with a cutting assembly, one end of the positioning frame, which is close to the cutting assembly, is connected with a positioning plate in a sliding manner, and the positioning plate can slide relative to the positioning frame along the length direction of the positioning plate; a film feeding mechanism is arranged on one side of the positioning frame, which is far away from the positioning plate, and is used for placing an ITO film coil and conveying the ITO film to a cutting assembly on the positioning frame for cutting; the length of the cutting part is adjusted by relative sliding of the positioning plate and the positioning frame, and the ITO film is cut into pieces with proper size by the cutting assembly after the length of the cutting part is adjusted to proper size; the device simple structure, low in manufacturing cost, and the combination of single cutting assembly and supporting locating rack, locating plate together, convenient operation both can guarantee that the ITO membrane of lapping is cut into the sheet that accords with the producer requirement separately, has also reduced manufacturing cost's input.
Description
Technical Field
The invention belongs to the field of slitting equipment, and particularly relates to an ITO film cutting device.
Background
The touch screen is also called as a touch screen or a touch panel, and is an inductive liquid crystal display device capable of receiving input signals such as a contact, and when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program; the touch screen is used as a new input device, provides a simple, convenient and natural man-machine interaction mode, and is widely applied to various electronic products; the surface of the touch screen is covered with a layer of ITO film, which is an n-type semiconductor material, has higher conductivity, visible light transmittance, mechanical hardness and good chemical stability, and is the most commonly used film material for transparent electrodes of electronic products such as touch screens, liquid crystal displays and the like; the existing various ITO films for touch screen production are usually packaged by roll materials, the roll materials are firstly cut into pieces with proper sizes before being produced on line by some manufacturers, and then the production is carried out.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the ITO film cutting device which has a simple structure and low manufacturing cost and can cut a rolled film into the size meeting the requirements.
The technical scheme adopted by the invention is that the ITO film cutting device with the following structure is provided, the ITO film cutting device comprises a workbench and a positioning frame arranged at the top of the workbench, one end of the positioning frame is connected with a cutting assembly, one end of the positioning frame, which is close to the cutting assembly, is connected with a positioning plate in a sliding manner, and the positioning plate can slide relative to the positioning frame along the length direction of the positioning plate; a cutting part is formed between the free end of the positioning plate and the cutting assembly, when the free end of the positioning plate is far away from the positioning frame, the length of the cutting part is increased, and when the free end of the positioning plate is close to the positioning frame, the length of the cutting part is decreased; a film feeding mechanism is arranged on one side of the positioning frame, which is far away from the positioning plate, and is used for placing an ITO film coil and conveying the ITO film to a cutting assembly on the positioning frame for cutting; the length of the cutting part is adjusted by the relative sliding of the positioning plate and the positioning frame, the ITO film coil on the film feeding mechanism is pulled out to the positioning frame after the length of the cutting part is adjusted to a proper size, the ITO film coil penetrates through a channel between the cutting assembly and the positioning frame and is aligned with the free end of the positioning plate, and then the ITO film is cut into pieces of a proper size by the cutting assembly.
After adopting the structure, compared with the prior art, the ITO film cutting device has the following advantages: the device simple structure, low in manufacturing cost, and the combination of single cutting assembly and supporting locating rack, locating plate together, convenient operation both can guarantee that the ITO membrane of lapping is cut into the sheet that accords with the producer requirement separately, has also reduced manufacturing cost's input.
Preferably, the cutting assembly comprises support rods symmetrically arranged on two sides of the positioning frame, a horizontally arranged slide rod is connected between the two support rods, a knife handle in clearance fit with the slide rod is sleeved on the slide rod, a knife wheel handle is connected to the top of the knife handle, a knife wheel is connected to the bottom of the knife handle, and a knife shaft of the knife wheel is embedded and fixed to the bottom of the knife handle. The knife handle slides on the slide bar by pulling the knife wheel handle, so that the knife wheel is driven to cut the ITO film, and the ITO film cutting device is simple in structure, low in manufacturing cost and convenient to operate.
Preferably, a cutting groove arranged in parallel with the sliding rod is arranged below the cutter wheel on the positioning frame, and the bottom of the cutter wheel is arranged in the cutting groove. The cutting groove is formed in the track scribed by the cutter wheel, so that the ITO film can be better cut, and the cutter wheel is prevented from being damaged due to friction between the cutter wheel and the positioning frame.
Preferably, the cross section of the cutting groove is in a shape of an inverted triangle with a large upper part and a small lower part. Set up like this and can cut the ITO membrane better, avoid the side cut unevenness of ITO membrane.
Preferably, two sides of the positioning frame are respectively provided with a sliding rail which extends along the length direction of the positioning frame and is symmetrically arranged, and two side ends of the positioning plate are in sliding fit in the sliding rails. The length of the cutting part is adjusted by sliding the positioning plate in the sliding rail on the positioning frame, so that the ITO film is cut into a proper size, and the operation is simple and convenient.
Preferably, the top of the positioning frame is provided with a graduated scale extending along the length direction of the positioning frame, one side of the positioning plate close to the graduated scale is provided with an indicating needle, and when the free end of the positioning plate is positioned right below the cutting groove, the indicating needle on the positioning plate is positioned at the starting end of the graduated scale. When the positioning plate is pulled to slide on the positioning frame, the indicating needle moves along with the positioning plate, and the numerical value of the corresponding position of the indicating needle and the graduated scale is the length of the cutting part.
Preferably, the film feeding mechanism comprises a support and a film rolling sleeve rod which is rotatably connected to the support, the height of the support is the same as that of the workbench, and the film rolling sleeve rod is arranged in parallel with the sliding rod. And the film rolling sleeve rod penetrates through a rotating shaft hole of the ITO film roll material and is installed on the support, and then the free end of the ITO film is pulled to enable the ITO film roll material on the film rolling sleeve rod to rotate and convey the ITO film to the cutting assembly for cutting.
Preferably, two sides of the top of the support are respectively provided with a support plate which is symmetrically arranged, the two support plates are respectively provided with a rotating shaft hole with the same axis, two ends of the film rolling sleeve rod respectively penetrate through the two rotating shaft holes and are arranged outside the two rotating shaft holes, and two ends of the film rolling sleeve rod are respectively detachably connected with a radial limiting lug. Therefore, the next ITO film roll can be replaced after the ITO film roll on the film roll sleeve rod is used up, and the radial limiting lug can prevent the film roll sleeve rod from falling off from the rotating shaft hole to cause unnecessary trouble.
Preferably, the film rolling sleeve rod is sleeved with two sleeves, and the sleeves are in interference fit with the film rolling sleeve rod. After the film rolling sleeve rod penetrates through the rotating shaft hole of the ITO film rolling material, two sleeves are sleeved on the film rolling sleeve rods at two ends of the ITO film rolling material, so that the ITO film rolling material can be more firmly fixed on the film rolling sleeve rod.
Preferably, the sleeve is tapered so as to have a small upper portion and a large lower portion. The smaller end of the sleeve can be conveniently inserted into the rotating shaft hole of the ITO film roll material.
Description of the drawings:
FIG. 1 is a schematic structural diagram of an ITO film cutting apparatus according to the present invention.
FIG. 2 is a schematic diagram of a cutting assembly and a positioning structure of an ITO film cutting device according to the present invention.
FIG. 3 is a transverse sectional view of a positioning structure of an ITO film cutting device according to the present invention.
FIG. 4 is a schematic structural diagram of a film feeding mechanism of an ITO film cutting device according to the present invention.
FIG. 5 is a schematic structural diagram of a sleeve of an ITO film cutting apparatus according to the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 3.
As shown in the figure:
1. the film cutting device comprises a workbench, 100, a positioning frame, 101, a positioning plate, 102, a sliding rail, 103, a graduated scale, 104, an indicating needle, 2, a cutting assembly, 200, a supporting rod, 201, a sliding rod, 202, a knife handle, 203, a knife flywheel handle, 204, a knife flywheel, 205, a cutting groove, 3, a film feeding mechanism, 300, a support, 301, a film rolling sleeve rod, 302, a supporting plate, 303, a rotating shaft hole, 304, a limiting bump, 305 and a sleeve.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings of embodiments of the invention.
As shown in fig. 1, 2, 3, 4, 5 and 6;
the technical scheme adopted by the invention is that the ITO film cutting device comprises a workbench 1 and a positioning frame 100 arranged at the top of the workbench 1, wherein one end of the positioning frame 100 is connected with a cutting assembly 2, one end of the positioning frame 100, which is close to the cutting assembly 2, is slidably connected with a positioning plate 101, and the positioning plate 101 can slide relative to the positioning frame 100 along the length direction of the positioning plate; a cutting part is formed between the free end of the positioning plate 101 and the cutting assembly 2, when the free end of the positioning plate 101 is far away from the positioning frame 100, the length of the cutting part is increased, and when the free end of the positioning plate 101 is close to the positioning frame 100, the length of the cutting part is decreased; a film feeding mechanism 3 is arranged on one side of the positioning frame 100, which is far away from the positioning plate 101, and the film feeding mechanism 3 is used for placing an ITO film coil stock and conveying the ITO film to a cutting assembly 2 on the positioning frame 100 for cutting; the length of the cutting part is adjusted by the relative sliding of the positioning plate 101 and the positioning frame 100, after the length of the cutting part is adjusted to a proper size, the ITO film coil on the film feeding mechanism 3 is pulled out onto the positioning frame 100 and passes through the channel between the cutting assembly 2 and the positioning frame 100, and is aligned with the free end of the positioning plate 101, and then the ITO film is cut into sheet materials with proper size by the cutting assembly 2. The device simple structure, low in manufacturing cost, and the single cutting assembly combines together with supporting locating rack 100, locating plate 101, and convenient operation both can guarantee that the ITO membrane of lapping is cut into the sheet that accords with the producer's requirement separately, has also reduced manufacturing cost's input.
The cutting assembly 2 comprises support rods 200 symmetrically arranged on two sides of the positioning frame 100, a horizontally arranged sliding rod 201 is connected between the two support rods 200, a knife handle 202 in clearance fit with the sliding rod 201 is sleeved on the sliding rod 201, a knife wheel handle 203 is connected to the top of the knife handle 202, a knife wheel 204 is connected to the bottom of the knife handle 202, and a knife shaft of the knife wheel 204 is embedded and fixed to the bottom of the knife handle 202. The knife handle 202 slides on the sliding rod 201 by pulling the knife flywheel handle 203, so that the knife flywheel 204 is driven to cut the ITO film, and the ITO film cutting device is simple in structure, low in manufacturing cost and convenient to operate.
A cutting groove 205 which is arranged in parallel with the sliding rod 201 is arranged below the knife flywheel 204 on the positioning frame 100, and the bottom of the knife flywheel 204 is arranged in the cutting groove 205. By arranging the cutting groove 205 on the track crossed by the cutter wheel 204, the ITO film can be better cut, and the cutter wheel 204 is prevented from being damaged due to friction between the cutter wheel 204 and the positioning frame 100.
The cross section of the cutting groove 205 is an inverted triangle with a large top and a small bottom. Set up like this and can cut the ITO membrane better, avoid the side cut unevenness of ITO membrane.
Two sides of the positioning frame 100 are respectively provided with a sliding rail 102 extending along the length direction and symmetrically arranged, and two side ends of the positioning plate 101 are slidably fitted in the sliding rails 102. The length of the cutting part is adjusted by sliding the positioning plate 101 in the slide rail 102 on the positioning frame 100, so that the ITO film is cut into a proper size, and the operation is simple and convenient.
The top of the positioning frame 100 is provided with a graduated scale 103 extending along the length direction of the positioning frame 100, one side of the positioning plate 101 close to the graduated scale 103 is provided with an indicating needle 104, and when the free end of the positioning plate 101 is positioned right below the cutting groove 205, the indicating needle 104 on the positioning plate 101 is positioned at the starting end of the graduated scale 103. When the positioning plate 101 is pulled to slide on the positioning frame 100, the pointer 104 moves, and the numerical value of the corresponding position of the pointer 104 and the scale 103 is the length of the cutting part.
The film feeding mechanism 3 comprises a support 300 and a film rolling sleeve rod 301 which is rotatably connected to the support 300, the height of the support 300 is the same as that of the workbench 1, and the film rolling sleeve rod 301 is arranged in parallel with the sliding rod 201. The film rolling sleeve rod 301 penetrates through a rotating shaft hole 303 of the ITO film rolling material and is installed on the support 300, then the free end of the ITO film is pulled to enable the ITO film rolling material on the film rolling sleeve rod 301 to rotate and convey the ITO film to the cutting assembly 2 for cutting.
The two sides of the top of the bracket 300 are respectively provided with a support plate 302 which is symmetrically arranged, the two support plates 302 are respectively provided with a rotating shaft hole 303 with the same axis, the two ends of the film rolling sleeve rod 301 respectively penetrate through the two rotating shaft holes 303 and are arranged outside the two rotating shaft holes 303, and the two ends of the film rolling sleeve rod 301 are respectively detachably connected with a radial limiting lug 304. Therefore, the next ITO film roll can be replaced after the ITO film roll on the film roll sleeve rod 301 is used up, and the radial limiting lug 304 can prevent the film roll sleeve rod 301 from falling off from the rotating shaft hole 303 to cause unnecessary troubles.
Two sleeves 305 are sleeved on the film rolling sleeve rod 301, and the sleeves 305 and the film rolling sleeve rod 301 are in interference fit. After the film rolling sleeve rod 301 penetrates through the rotating shaft hole 303 of the ITO film rolling material, two sleeves 305 are sleeved on the film rolling sleeve rods 301 at two ends of the ITO film rolling material, so that the ITO film rolling material can be more firmly fixed on the film rolling sleeve rods 301.
The sleeve 305 is tapered with a small top and a large bottom. The arrangement can be convenient for inserting the smaller end of the sleeve 305 into the rotating shaft hole 303 of the ITO film roll material.
Claims (10)
1. The utility model provides a ITO membrane cutting device, includes workstation (1), its characterized in that: the cutting device is characterized by further comprising a positioning frame (100) arranged at the top of the workbench (1), wherein one end of the positioning frame (100) is connected with the cutting assembly (2), one end, close to the cutting assembly (2), of the positioning frame (100) is connected with a positioning plate (101) in a sliding mode, and the positioning plate (101) can slide relative to the positioning frame (100) along the length direction of the positioning plate; a cutting part is formed between the free end of the positioning plate (101) and the cutting assembly (2), when the free end of the positioning plate (101) is far away from the positioning frame (100), the length of the cutting part is increased, and when the free end of the positioning plate (101) is close to the positioning frame (100), the length of the cutting part is decreased; one side of the positioning frame (100) far away from the positioning plate (101) is provided with a film feeding mechanism (3), the film feeding mechanism (3) is used for placing an ITO film coil stock and conveying the ITO film to a cutting assembly (2) on the positioning frame (100) for cutting.
2. The ITO film cutting apparatus according to claim 1, wherein: cutting assembly (2) including symmetry setting bracing piece (200) in locating rack (100) both sides, connect slide bar (201) that a level set up between two bracing pieces (200), the cover is equipped with one and slide bar (201) clearance fit's handle of a knife (202) on slide bar (201), a break bar handle (203) is connected at the top of handle of a knife (202), and a break bar (204) is connected to the bottom of handle of a knife (202).
3. The ITO film cutting apparatus according to claim 2, wherein: a cutting groove (205) which is parallel to the sliding rod (201) is arranged below the knife flywheel (204) on the positioning frame (100), and the bottom of the knife flywheel (204) is arranged in the cutting groove (205).
4. The ITO film cutting apparatus according to claim 3, wherein: the cross section of the cutting groove (205) is an inverted triangle with a large upper part and a small lower part.
5. The ITO film cutting apparatus according to claim 1, wherein: the two sides of the positioning frame (100) are respectively provided with a sliding rail (102) which extends along the length direction of the positioning frame and is symmetrically arranged, and the two side ends of the positioning plate (101) are in sliding fit in the sliding rails (102).
6. The ITO film cutting apparatus according to claim 1, wherein: the top of the locating rack (100) is provided with a graduated scale (103) extending along the length direction of the locating rack (100), one side of the locating plate (101) close to the graduated scale (103) is provided with an indicating needle (104), and when the free end of the locating plate (101) is positioned under the cutting groove (205), the indicating needle (104) on the locating plate (101) is positioned at the starting end of the graduated scale (103).
7. The ITO film cutting apparatus according to claim 1, wherein: the film feeding mechanism (3) comprises a support (300) and a film rolling sleeve rod (301) which is rotatably connected to the support (300), the height of the support (300) is the same as that of the workbench (1), and the film rolling sleeve rod (301) is arranged in parallel with the sliding rod (201).
8. The ITO film cutting apparatus according to claim 7, wherein: the two sides of the top of the support (300) are respectively provided with a support plate (302) which is symmetrically arranged, two support plates (302) are respectively provided with a rotating shaft hole (303) with the same axis, the two ends of the film rolling sleeve rod (301) respectively penetrate through the two rotating shaft holes (303) and are arranged on the outer sides of the two rotating shaft holes (303), and the two ends of the film rolling sleeve rod (301) are respectively detachably connected with a radial limiting lug (304).
9. The ITO film cutting apparatus according to claim 7 or 8, wherein: roll up and be equipped with two sleeves (305) on membrane loop bar (301), interference fit between sleeve (305) and the roll up membrane loop bar (301).
10. The ITO film cutting apparatus according to claim 1, wherein: the sleeve (305) is tapered in a small upper part and a large lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638693.1A CN111377293A (en) | 2018-12-29 | 2018-12-29 | ITO membrane cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638693.1A CN111377293A (en) | 2018-12-29 | 2018-12-29 | ITO membrane cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111377293A true CN111377293A (en) | 2020-07-07 |
Family
ID=71216066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638693.1A Pending CN111377293A (en) | 2018-12-29 | 2018-12-29 | ITO membrane cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111377293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858289A (en) * | 2021-09-23 | 2021-12-31 | 盐城保荣机械有限公司 | Level and smooth cutting device of waterproof ventilated membrane |
-
2018
- 2018-12-29 CN CN201811638693.1A patent/CN111377293A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858289A (en) * | 2021-09-23 | 2021-12-31 | 盐城保荣机械有限公司 | Level and smooth cutting device of waterproof ventilated membrane |
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