CN213439868U - A tailor device for reflective membrane system appearance - Google Patents
A tailor device for reflective membrane system appearance Download PDFInfo
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- CN213439868U CN213439868U CN202022383906.XU CN202022383906U CN213439868U CN 213439868 U CN213439868 U CN 213439868U CN 202022383906 U CN202022383906 U CN 202022383906U CN 213439868 U CN213439868 U CN 213439868U
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- sliding
- thin steel
- fixedly arranged
- fixed frame
- reflective film
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Abstract
The utility model discloses a tailor device for reflective membrane system appearance, include: a work table; a fixed frame; the side edge of the inside of the fixed frame is provided with a sliding chute, and a thin steel ruler is arranged in two opposite sliding chutes of the fixed frame in a sliding manner; the fixed frame comprises two long frames and two short frames; the long frame is provided with a long hole communicated with the sliding groove, the thin steel ruler is fixedly provided with a fixed shaft with external threads, and the fixed shaft is movably arranged in the long hole in a penetrating manner; the fixed shaft is in threaded connection with a positioning nut which is positioned outside the strip hole; fixing rods are respectively fixedly arranged on the two short frames, a guide cylinder is fixedly arranged above the fixing rods, and a limiting rod is fixedly arranged in the guide cylinder; the guide rod is movably arranged on the limiting rod in a penetrating way through the through hole; the cutting knife is movably arranged on the guide rod in a penetrating way. The problem of the reflector film edge cutting out neatly has been solved to this device of tailorring, has improved the quality of reflector film system appearance, can cut out the reflector film of unidimensional as required.
Description
Technical Field
The utility model belongs to the technical field of reflective membrane processing equipment, more specifically says, the utility model relates to a device of tailorring of reflective membrane system appearance.
Background
The reflective film has been widely used in people's life, especially in the fields of road, aviation, railway, shipping, automobile license plate, etc., and can reflect bright and clear light when supporting traffic signs under night light, so that drivers or other personnel can see safety warning or prohibition signs clearly, and the reflective film has a greater and greater effect on guaranteeing traffic safety, so that the production of the reflective film, especially the research on the production process, is more and more emphasized by people.
When the reflective film is used, the reflective film needs to be detected, and the sizes of the reflective films required under various detection items are different, so that the reflective film needs to be cut correspondingly to obtain the size of the reflective film required by detection. For example, the size of the reflective film required for the refractivity, chromaticity, impact resistance, salt spray corrosion resistance and high/low temperature resistance is 150mm × 150mm, the size of the reflective film required for the adhesion, release paper peelability, tensile load and solvent resistance is 25mm × 150mm, the size of the reflective film required for the bending resistance is 230mm × 230mm, and the size of the reflective film required for the weather resistance such as natural exposure test and artificial accelerated aging test is 65mm × 142 mm.
At present, the most common cutting mode is to draw the required sample size in the whole pattern of 1m multiplied by 1m by using a steel ruler and a gel pen and then cut the sample size by using an art designer, so that the phenomenon that the cutting edge of the reflective film is irregular is easy to appear, and the cutting time consumption of the cutting mode is large, and the reflective film is easy to damage. Therefore, a device which can facilitate the sample preparation and cutting of the reflective film is needed, and the reflective film with the required size can be cut quickly and in high quality.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a cutting device for preparing a reflective film sample, including:
a work table;
the fixed frame is placed on the workbench and is of a rectangular frame structure; the side edge of the inside of the fixed frame is provided with a sliding chute, and a thin steel ruler is arranged in the two sliding chutes which are opposite to the fixed frame in a sliding manner, namely the fixed frame is provided with two thin steel rulers which are vertical to each other in position in a sliding manner;
the fixed frame comprises two long frames and two short frames; the long frame is provided with a long hole communicated with the sliding groove, the thin steel ruler is fixedly provided with a fixed shaft with external threads, and the fixed shaft is movably arranged in the long hole in a penetrating manner; the fixed shaft is in threaded connection with a positioning nut, and the positioning nut is positioned outside the strip hole;
fixing rods are respectively fixedly arranged on the two short frames, a guide cylinder is fixedly arranged above the fixing rods, and a limiting rod is fixedly arranged in the guide cylinder;
the end part of the guide rod is provided with a through hole, and the guide rod is movably arranged on the limiting rod in a penetrating way through the through hole;
the cutting knife is movably arranged on the guide rod in a penetrating way.
Preferably, wherein the structure of the cutting knife comprises:
the inner ring of the movable ring is fixedly provided with a return spring; the inner ring is fixedly arranged inside the movable ring through a return spring and movably penetrates through the guide rod;
the pressing handle is fixedly arranged at the upper end of the movable ring; and the knife edge part is fixedly arranged at the lower end of the movable ring.
Preferably, wherein the return springs are provided with at least three.
Preferably, wherein a rectangular groove is arranged in the guide cylinder, two ends of the rectangular groove are fixing plates with fixing holes, two ends of the limiting rod are fixed in the fixing holes, and two ends of the limiting rod are in interference fit with the fixing holes.
Preferably, a gap is formed between the guide rod and the inner wall of the upper end of the rectangular groove.
Preferably, one end of the thin steel ruler is provided with a sliding block, and the fixed shaft is fixedly arranged on the sliding block; the other end of the thin steel ruler is provided with a protruding portion, the inner wall of the sliding groove is provided with a limiting groove, and the protruding portion is arranged in the limiting groove in a sliding mode.
Preferably, a fixing ring is arranged at a corner of the workbench, and a compression screw is connected to the fixing ring in a threaded manner; the lower end of the compression screw is fixedly provided with a compression block, and the lower end of the compression block is fixedly provided with a compression gasket.
The utility model discloses at least, include following beneficial effect: the cutting device for the reflective film sample preparation provided by the utility model solves the problem of uneven edge when the reflective film sample preparation is carried out, and can carry out rapid cutting and sample preparation on the reflective film; the fixing frame is provided with the long holes, and the thin steel ruler is arranged in the sliding groove of the fixing frame in a sliding manner, so that the thin steel ruler can move, and a reflective film with a required size can be cut; the position of the thin steel rule can be fixed through the positioning nut, the thin steel rule is prevented from displacing in the cutting process, the cutting quality of the reflective film is improved, and the cutting size error is reduced; the fixing rod, the guide cylinder, the limiting rod and the guide rod are arranged, so that the stable movement of the cutting knife is realized, and the position of the cutting knife can be changed along with the movement of the thin steel ruler.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
fig. 1 is a schematic top view of a cutting device for preparing a reflective film sample according to the present invention;
fig. 2 is a schematic structural view of a front side of a cutting device for preparing a reflective film sample according to the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 5 is a schematic view of the connection relationship between the guide cylinder and the stop lever of the cutting device for preparing a reflective film sample according to the present invention;
fig. 6 is the utility model provides a tailor device cutting knife schematic structure for reflective membrane system appearance.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.
Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-6: the utility model discloses a tailor device for reflective membrane system appearance, include:
a work table 1;
a fixed frame 2, which is placed on the workbench 1, wherein the fixed frame 2 is a rectangular frame structure; the side edge of the inside of the fixed frame 2 is provided with a sliding chute 3, and a thin steel ruler 4 is arranged in the two sliding chutes 3 opposite to the fixed frame 2 in a sliding manner, namely the fixed frame 2 is provided with two thin steel rulers 4 which are perpendicular to each other in position in a sliding manner;
the fixed frame 2 comprises two long rims 21 and two short rims 22; the long frame 21 is provided with a long hole 5 communicated with the sliding chute 3, the thin steel ruler 4 is fixedly provided with a fixing shaft 6 with external threads, and the fixing shaft 6 is movably arranged in the long hole 5 in a penetrating manner; a positioning nut 7 is connected to the fixed shaft 6 in a threaded manner, and the positioning nut 7 is positioned outside the elongated hole 5;
the end part of the guide rod 11 is provided with a through hole 111, and the guide rod 11 is movably arranged on the limiting rod 10 in a penetrating way through the through hole 111;
and the cutting knife 12 is movably arranged on the guide rod 11 in a penetrating way.
The working principle is as follows: when the cutting device is used for cutting the reflective film, the reflective film is placed on the workbench 1, and then the fixed frame 2 is placed on the reflective film; according to the reflective membrane system appearance size of needs, promote two thin steel rulers 4 with the hand, make two thin steel rulers 4 slide in the spout 3 of long frame 21, after promoting two thin steel rulers 4 to the target location, screw up positioning nut 7, fix two thin steel rulers 4's position, two thin steel ruler 4's position has decided the length and the width that need cut out the reflective membrane respectively. As shown in fig. 1, a dotted area C surrounded by the two thin steel rulers 4 in fig. 1 is the size of the reflective film to be cut; meanwhile, the specific numerical values of the length and the width of the cut reflective film can be determined according to the scales on the thin steel ruler 4; then, the guide rod 11 is pushed in the guide cylinder 9, so that the guide rod 11 slides along the limiting rod 10, the cutting knife 12 on the guide rod 11 is ensured to be tightly attached to the edge of the thin steel ruler 4, then the cutting knife 12 can be pushed to slide along the guide rod 11, and the two cutting knives 12 respectively cut the reflective film along the edge determined by the two thin steel rulers 4; when the guide rods 11 slide in the guide cylinder 9, the correct operation is to move one of the guide rods 11, and after the cutting of one edge of the reflective film is finished by using the cutting knife 12 on the guide rod 11, the guide rod 11 is moved to the end part of the guide cylinder 9; then, moving the other guide rod 11, and finishing the cutting work of the reflective film by using the cutting knife 12 on the other guide rod 11; the purpose of this operation is to avoid collision when the two guide bars 11 move simultaneously, and the cutting work may not be smoothly performed when the two guide bars 11 move simultaneously. This device of tailorring can carry out the system appearance of tailorring fast to the reflective membrane according to required size, and this device has avoided the reflective membrane to tailor the emergence of the uneven phenomenon in edge simultaneously, has improved the reflective membrane and has tailor the quality, has reduced the error of tailorring the size.
In the above technical solution, the structure of the cutting knife 12 includes:
a movable ring 121, an inner ring of which is fixedly provided with a return spring 122; an inner ring 123 fixedly arranged inside the movable ring 121 through a return spring 122, wherein the inner ring 123 is movably arranged on the guide rod 11 in a penetrating way;
a pressing handle 124 fixedly provided at an upper end of the movable ring 121; and a blade part 125 fixedly provided at a lower end of the movable ring 121. After the guide bar 11 is moved to the target cutting position, downward pressure needs to be applied to the pressing handle 124 by hand, and the return spring 122 is compressed, so that the pressing handle 124, the movable ring 121 and the knife edge part 125 of the cutting knife 12 integrally move downward, and the knife edge part 125 contacts the reflective film, so that the cutting of the reflective film can be completed; when the pressing handle 124 is released by hand, the return spring 122 recovers the initial length, and the blade part 125 is separated from the surface of the reflective film; this is provided to prevent the blade portion 125 of the cutting blade 12 from coming into contact with the reflective film at an early stage and scratching the surface of the reflective film when the guide bar 11 is moved.
In the above technical solution, as shown in fig. 6, three return springs 122 are provided. This is because the single return spring 122 has poor support stability for the movable ring 121, and three return springs 122 can improve the support connection stability for the movable ring 121, although the number of the return springs 122 can be more than three.
In the above technical scheme, a rectangular groove 91 is provided in the guide cylinder 9, two ends of the rectangular groove 92 are fixing plates 93 with fixing holes 92, two ends of the limiting rod 10 are fixed in the fixing holes 92, and two ends of the limiting rod 10 are in interference fit with the fixing holes 92. Because the guide rod 11 extends outwards for a certain length, the rectangular groove 91 with a certain transverse depth ensures that the guide rod 11 is effectively supported, and the stability of the fixing of the limiting rod 10 is ensured by the arrangement of the limiting rod 10 in interference fit with the fixing hole 92.
In the above technical solution, a gap is provided between the guide rod 11 and the inner wall of the upper end of the rectangular groove 91, and this arrangement is to facilitate the movement of the guide rod 11 and reduce the friction resistance on the movement guide rod 11.
In the technical scheme, one end of the thin steel ruler 4 is provided with a sliding block 41, and the fixed shaft 6 is fixedly arranged on the sliding block 41; the other end of the thin steel ruler 4 is provided with a boss 42, the inner wall of the sliding groove 3 is provided with a limiting groove 31, and the boss 42 is arranged in the limiting groove 31 in a sliding mode. The limiting groove 31 is matched with the protruding portion 42, so that the thin steel ruler 4 is limited, and the thin steel ruler 4 is prevented from rotating along the sliding block 41 when the thin steel ruler 4 is moved.
In the technical scheme, a fixing ring 13 is arranged at a corner of the workbench, and a compression screw 14 is connected to the fixing ring 13 in a threaded manner; the lower end of the compression screw 14 is fixedly provided with a compression block 15, and the lower end of the compression block 15 is fixedly provided with a compression gasket 16. Screwing the compression screw 14 to enable the compression block 15 to move downwards, fixing one corner of the reflective film between the compression gasket 16 and the surface of the workbench 1, and avoiding the displacement of the reflective film in the cutting process; the pressing gasket 16 has the function of protecting the reflective film and prevents the pressing block 15 from damaging the surface of the reflective film.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. A tailor device for reflective membrane system appearance which characterized in that includes:
a work table;
the fixed frame is placed on the workbench and is of a rectangular frame structure; the side edge of the inside of the fixed frame is provided with a sliding chute, and a thin steel ruler is arranged in the two sliding chutes which are opposite to the fixed frame in a sliding manner, namely the fixed frame is provided with two thin steel rulers which are vertical to each other in position in a sliding manner;
the fixed frame comprises two long frames and two short frames; the long frame is provided with a long hole communicated with the sliding groove, the thin steel ruler is fixedly provided with a fixed shaft with external threads, and the fixed shaft is movably arranged in the long hole in a penetrating manner; the fixed shaft is in threaded connection with a positioning nut, and the positioning nut is positioned outside the strip hole;
fixing rods are respectively fixedly arranged on the two short frames, a guide cylinder is fixedly arranged above the fixing rods, and a limiting rod is fixedly arranged in the guide cylinder;
the end part of the guide rod is provided with a through hole, and the guide rod is movably arranged on the limiting rod in a penetrating way through the through hole;
the cutting knife is movably arranged on the guide rod in a penetrating way.
2. The cutting apparatus for preparing a retroreflective sheeting sample as set forth in claim 1, wherein the cutting blade is constructed by:
the inner ring of the movable ring is fixedly provided with a return spring; the inner ring is fixedly arranged inside the movable ring through a return spring and movably penetrates through the guide rod;
the pressing handle is fixedly arranged at the upper end of the movable ring; and the knife edge part is fixedly arranged at the lower end of the movable ring.
3. The cutting device for preparing a reflective film sample according to claim 2, wherein the return springs are provided in at least three numbers.
4. The cutting device for preparing a reflective membrane sample as claimed in claim 1, wherein a rectangular groove is provided in the guide cylinder, two ends of the rectangular groove are fixing plates with fixing holes, two ends of the limiting rod are fixed in the fixing holes, and two ends of the limiting rod are in interference fit with the fixing holes.
5. The cutting device for preparing a reflective membrane sample as claimed in claim 4, wherein a gap is provided between the guide bar and the inner wall of the upper end of the rectangular groove.
6. The cutting device for preparing the reflective film sample according to claim 1, wherein a sliding block is arranged at one end of the thin steel rule, and the fixed shaft is fixedly arranged on the sliding block; the other end of the thin steel ruler is provided with a protruding portion, the inner wall of the sliding groove is provided with a limiting groove, and the protruding portion is arranged in the limiting groove in a sliding mode.
7. The cutting device for preparing the reflective film sample according to claim 1, wherein a fixing ring is arranged at the table corner of the workbench, and a compression screw is connected in the fixing ring in a threaded manner; the lower end of the compression screw is fixedly provided with a compression block, and the lower end of the compression block is fixedly provided with a compression gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383906.XU CN213439868U (en) | 2020-10-23 | 2020-10-23 | A tailor device for reflective membrane system appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383906.XU CN213439868U (en) | 2020-10-23 | 2020-10-23 | A tailor device for reflective membrane system appearance |
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| Publication Number | Publication Date |
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| CN213439868U true CN213439868U (en) | 2021-06-15 |
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| CN202022383906.XU Active CN213439868U (en) | 2020-10-23 | 2020-10-23 | A tailor device for reflective membrane system appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391682A (en) * | 2021-07-07 | 2021-09-14 | 深圳驰宇微科技有限公司 | Server for data storage safety |
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- 2020-10-23 CN CN202022383906.XU patent/CN213439868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391682A (en) * | 2021-07-07 | 2021-09-14 | 深圳驰宇微科技有限公司 | Server for data storage safety |
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