Laser cutting machine with quick positioning function

Abstract

The utility model discloses a laser cutting machine with a rapid positioning function. The laser cutting machine comprises a box body, a cover plate covering the box body and a cutting assembly installed in the box body. The cutting assembly comprises an operation platform and laser cutting mechanisms arranged on the two sides of the operation platform. A plurality of cutting grids are arranged on the operating platform at intervals, and a cutting plane for cutting a water printing and pyrography sample is formed at the upper end of each cutting grid; the cutting plane is provided with a fixing plate and a plurality of fixing pieces detachably arranged on the fixing plate. According to the utility model, the position of a watermark pyrography sample (PET film) can be quickly positioned on the operation platform, so that the laser cutting efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a rapid positioning function. Background Art

[0002] Laser cutting machines can be used for cutting, engraving, and marking in the electronic manufacturing and design industries, and are becoming more and more popular. They have received great attention from the domestic and international communities, and the laser industry is developing rapidly.

[0003] At present, there is a laser cutting machine used for water-based heat transfer. The heat transfer process is to first print the pattern on a PET film coated with a release agent, wait for it to dry, and then use an engraving machine to go through the outline. The pattern to be printed on the clothes is separated, and then it is glued with a transfer film and placed on the clothes where it is to be printed. High temperature and high pressure are applied to the surface of the clothes or other fabrics to leave the pattern, completing the heat transfer process, which is also called "thermal transfer hot stamping".

[0004] In the above steps of the clothing production process, a plurality of identical patterns are printed on the PET film after heat stamping, and the PET film after heat stamping needs to be laser cut regularly. However, since the pattern on the PET film will change according to the type of clothing, it is necessary to adjust the positioning of the PET film on the operating platform for more accurate and rapid positioning. Utility Model Content

[0005] The present application provides a laser cutting machine with a rapid positioning function, which can quickly position a watermark heat transfer sample (PET film) on an operating platform to improve the efficiency and accuracy of laser cutting.

[0006] The present application provides a laser cutting machine with a quick positioning function, comprising a box body, a cover plate covering the box body, and a cutting assembly installed in the box body; the cutting assembly comprises an operating platform and a laser cutting mechanism arranged on both sides of the operating platform; a plurality of cutting grids are arranged at intervals on the operating platform, and a cutting plane for cutting watermark heat transfer samples is formed at the upper end of the cutting grid; a fixing plate and a plurality of fixing parts detachably arranged on the fixing plate are arranged on the cutting plane.

[0007] By adopting the above technical solution, the watermark heat transfer sample is placed on a fixed plate, and the watermark heat transfer sample is limited according to the detachable fixing parts, so as to quickly position the watermark heat transfer sample and improve the efficiency and accuracy of laser cutting.

[0008] Optionally, the fixing plate includes a first positioning portion and a second positioning portion vertically connected to the first positioning portion, the first positioning portion is fixed to one side of the cutting plane at one end of its length portion, and the second positioning portion is fixed to the other side of the cutting plane at one side of its width portion.

[0009] By adopting the above technical solution, since the watermark heat transfer samples are all made of rectangular PET film, the four vertices are all right angles; the vertical arrangement of the first positioning portion and the second positioning portion facilitates the preliminary positioning of the watermark heat transfer sample when it is placed, thereby allowing the two sides of the watermark heat transfer sample to be arranged parallel to the cutting grid.

[0010] Optionally, the fixing member is magnetically connected to the fixing plate.

[0011] Optionally, the fixing member includes a moving part and a magnetic part, the moving part is provided with a handle for moving the fixing member, and the magnetic part is tightly against the fixing plate.

[0012] By adopting the above technical solution, the magnetic attraction method will not cause deviation during cutting, and the watermark heat transfer samples of different sizes can be easily positioned.

[0013] Optionally, the fixed plate is engraved with first scale lines, and the magnetic attraction portion is evenly engraved with second scale lines aligned with the first scale lines.

[0014] By adopting the above technical solution, the first scale line and the second scale line are aligned with each other, thereby achieving accurate positioning of the magnetic attraction component, thereby allowing the position of the watermark hot stamping sample to be more accurately positioned, thereby improving the efficiency and accuracy of laser cutting.

[0015] Optionally, the handle is provided with a connecting ring for controlling the movement of the fixing member.

[0016] By adopting the above technical solution, the movement of the fixing part is facilitated.

[0017] Optionally, it is characterized in that a transparent plate through which the cutting plane can be viewed is provided on the cover plate.

[0018] By adopting the above technical solution, the cutting status of the laser cutting machine can be observed at any time.

[0019] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0020] 1. This application places the watermark heat transfer sample on a fixed plate, and limits the watermark heat transfer sample based on a detachable fixing part, thereby quickly positioning the watermark heat transfer sample and improving the efficiency and accuracy of laser cutting.

[0021] 2. The present application realizes the connection between the fixing plate and the fixing part by means of magnetic attraction, which will not cause deviation during cutting and can facilitate the positioning of watermark heat transfer samples of different sizes.

[0022] 3. The present application uses the method of aligning the first scale line and the second scale line on the fixing member and the fixing plate to achieve accurate positioning of the magnetic suction member, so that the position of the watermark hot stamping sample can be more accurately positioned, thereby improving the efficiency and accuracy of laser cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of a laser cutting machine with a rapid positioning function in an embodiment of the present application;

[0025] Figure 2 It is a top view of a laser cutting machine with a rapid positioning function in an embodiment of the present application;

[0026] Figure 3 It is a schematic diagram of the structure of the fixing plate and the fixing member in the embodiment of the present application.

[0027] Explanation of the reference numerals: 1. Box body; 2. Cover plate; 21. Transparent plate; 3. Cutting assembly; 31. Operating platform; 311. Cutting grid; 312. Cutting plane; 313. Fixing plate; 3131. First positioning portion; 3132. Second positioning portion; 314. Fixing member; 3141. Moving portion; 3142. Magnetic portion; 3143. Handle; 3151. First scale line; 3152. Second scale line; 32. Laser cutting mechanism. DETAILED DESCRIPTION

[0028] The present application provides a laser cutting machine with a rapid positioning function, which improves the efficiency and accuracy of laser cutting by being able to quickly locate the position of a watermark heat transfer sample on an operating platform.

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product, or server that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products, or devices.

[0031] Reference Figure 1 The laser cutting machine with a quick positioning function of the present embodiment comprises a box body 1, a cover plate 2 covering the box body 1, and a cutting assembly 3 installed in the box body 1. The present application provides a transparent plate 21 on the cover plate 2 for viewing the cutting plane 312, which can be a glass plate or a plastic plate. By adopting this technical solution, the cutting status of the laser cutting machine can be observed at any time.

[0032] Specific, combined Figure 2 The cutting assembly 3 includes an operating platform 31 and a laser cutting mechanism 32 arranged on both sides of the operating platform 31. Among them, a plurality of cutting grids 311 are arranged at intervals on the operating platform 31. In addition, a cutting plane 312 for cutting the watermark heat transfer sample is formed at the upper end of the cutting grid 311. In the present application, a fixing plate 313 and a plurality of fixing members 314 detachably arranged on the fixing plate 313 are arranged on the cutting plane 312. The present application adopts the method of placing the watermark heat transfer sample on the fixing plate 313, and then limiting the watermark heat transfer sample according to the detachable fixing members 314, so as to quickly locate the watermark heat transfer sample.

[0033] On the other hand, refer to Figure 2 The fixing plate 313 includes a first positioning portion 3131 and a second positioning portion 3132 vertically connected to the first positioning portion 3131. The first positioning portion 3131 is fixed to one side of the cutting plane at one end of its length portion, and the second positioning portion 3132 is fixed to the other side of the cutting plane at one side of its width portion. The fixing method is to fix the fixing plate 313 on the cutting plane by screws. The vertical arrangement of the first positioning portion 3131 and the second positioning portion 3132 facilitates the preliminary positioning when placing the watermark heat transfer sample, so that the two sides of the watermark heat transfer sample can be arranged parallel to the cutting grid 311.

[0034] Reference Figure 3The fixing member 314 is magnetically connected to the fixing plate 313. The fixing member 314 is a strong magnet, and the fixing plate 313 is an iron plate that can be attracted by the fixing member 314.

[0035] Specifically, the fixing member 314 includes a moving portion 3141 and a magnetic portion 3142. The moving portion 3141 is provided with a handle 3143 for moving the fixing member 314. The magnetic portion 3142 is tightly pressed against the fixing plate 313. The present application adopts the method of magnetic attraction, which not only avoids deviation during cutting, but also facilitates the positioning of watermark heat transfer samples of different sizes.

[0036] In addition, the fixing plate 313 is engraved with a first scale line 3151, and the magnetic part 3142 is uniformly engraved with a second scale line 3152 aligned with the first scale line 3151. By aligning the first scale line 3151 with the second scale line 3152, the magnetic part is accurately positioned, and the position of the watermark hot stamping sample is more accurately positioned, thereby improving the efficiency and accuracy of laser cutting. Furthermore, the present application adopts a connection ring on the handle 3143 to control the movement of the fixing part 314, thereby facilitating the movement of the fixing part 314.

[0037] It should be noted that the above-mentioned sequence of the embodiments of the present application is only for description and does not represent the advantages and disadvantages of the embodiments. And the above-mentioned specific embodiments of this specification are described. Other embodiments are within the scope of the attached claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

[0039] This specification and drawings are merely exemplary illustrations of the present application and are deemed to cover any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, a person skilled in the art may make various modifications and variations to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalents, the present application intends to include these modifications and variations.

Claims

1. A laser cutting machine with a rapid positioning function, characterized in that: It comprises a box body (1), a cover plate (2) covering the box body (1), and a cutting assembly (3) installed in the box body (1); The cutting assembly (3) comprises an operating platform (31) and laser cutting mechanisms (32) arranged on both sides of the operating platform (31); a plurality of cutting grids (311) are arranged at intervals on the operating platform (31), and a cutting plane (312) for cutting watermark heat transfer samples is formed at the upper end of the cutting grid (311); A fixing plate (313) and a plurality of fixing members (314) detachably arranged on the fixing plate (313) are arranged on the cutting plane (312).

2. The laser cutting machine with rapid positioning function as claimed in claim 1, characterized in that: The fixing plate (313) includes a first positioning portion (3131) and a second positioning portion (3132) vertically connected to the first positioning portion (3131), wherein the first positioning portion (3131) is fixed to one side of the cutting plane (312) at one end of its length portion, and the second positioning portion (3132) is fixed to the other side of the cutting plane (312) at one end of its width portion.

3. The laser cutting machine with rapid positioning function as claimed in claim 1, characterized in that: The fixing member (314) is magnetically connected to the fixing plate (313).

4. The laser cutting machine with rapid positioning function as claimed in claim 3, characterized in that: The fixing member (314) comprises a moving part (3141) and a magnetic attraction part (3142); the moving part (3141) is provided with a handle (3143) for moving the fixing member (314); and the magnetic attraction part (3142) is tightly pressed against the fixing plate (313).

5. The laser cutting machine with rapid positioning function as claimed in claim 4, characterized in that: The fixing plate (313) is engraved with a first scale line (3151), and the magnetic attraction portion (3142) is evenly engraved with a second scale line (3152) aligned with the first scale line (3151).

6. The laser cutting machine with rapid positioning function as claimed in claim 4, characterized in that: The handle (3143) is provided with a connecting ring for controlling the movement of the fixing member (314).

7. The laser cutting machine with rapid positioning function as claimed in claim 1, characterized in that: The cover plate (2) is provided with a transparent plate (21) through which the cutting plane (312) can be viewed.

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