A special-shaped adjustable support frame for crystal laser inner engraving

Abstract

The present invention discloses a special-shaped adjustable support frame for crystal laser internal engraving, which relates to the technical field of laser internal engraving. The special-shaped adjustable support frame for crystal laser internal engraving comprises a chassis, wherein a first slide rail is fixedly connected to the upper side of the inner wall of the chassis, a second slide rail is slidably connected to the lower side of the first slide rail, a laser is slidably connected to the lower side of the second slide rail, a fan is fixedly connected to the inner wall of the chassis, the input side and the output side of the fan connect the inside of the chassis with the outside of the chassis, a third slide rail is fixedly connected to the bottom of the inner wall of the chassis, a fourth slide rail is slidably connected to the upper side of the third slide rail, a fixed platform is slidably connected to the upper side of the fourth slide rail, and a fixing mechanism is provided on the upper side of the fixed platform. The special-shaped adjustable support frame for crystal laser internal engraving is provided with structures such as threaded piles, a first threaded rod, and a clamping block, so that the device can provide stable clamping when internal engraving special-shaped crystals.

Description

Technical Field

[0001] The invention relates to the technical field of laser inner engraving, in particular to a special-shaped adjustable support frame for crystal laser inner engraving processing. Background Art

[0002] Laser crystal engraving technology is the most advanced and popular glass engraving method in the world. It is mainly used to engrave three-dimensional images inside the glass, such as flowers, birds, fish, people, beautiful natural scenery, and various animals and plants. It focuses a strong pulsed laser inside the glass to produce micron-sized vaporization burst points. The spatial position of the burst points within the glass is controlled by a computer to form a colorful three-dimensional image.

[0003] When processing crystal, the crystal is usually placed on a fixed table and then engraved by an internal engraving machine. However, when engraving special-shaped crystals, since the shape is not fixed, it needs to be fixed when placed to prevent it from tipping over. In addition, since the structure of special-shaped crystals varies greatly, improper operation will cause crystal cracks, causing the crystal to break and crack. General work surfaces are very difficult to clean after the crystal cracks, so a device is needed to easily handle the crystal after it cracks. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention provides a special-shaped adjustable support frame for crystal laser inner engraving, which can facilitate the fixation process when inner engraving special-shaped crystals.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a crystal laser inner engraving processing special-shaped adjustable support frame, including a chassis, a first slide rail is fixedly connected to the upper side of the inner wall of the chassis, a second slide rail is slidably connected to the lower side of the first slide rail, a laser is slidably connected to the lower side of the second slide rail, the inner wall of the chassis is fixedly connected to a fan, the input side and the output side of the fan connect the inside of the chassis with the outside of the chassis, a third slide rail is fixedly connected to the bottom of the inner wall of the chassis, a fourth slide rail is slidably connected to the upper side of the third slide rail, a fixed platform is slidably connected to the upper side of the fourth slide rail, and a fixing mechanism is provided on the upper side of the fixed platform.

[0006] Preferably, the fixing mechanism includes a fixing plate, the lower side of the fixing plate is fixedly connected to the upper side of the outer wall of the fixing platform, the outer side wall of the fixing plate is fixedly connected with a threaded pile, the upper side of the threaded pile is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a first threaded rod, one end of the first threaded rod is fixedly connected to a first rotating block, and the other end of the first threaded rod is rotatably connected to a clamping block through a bearing, a placing plate is placed in the middle of the upper side of the fixing plate, the upper side of the outer wall of the placing plate is consistent in height with the upper side of the outer wall of the fixing plate, a collecting mechanism is provided inside the fixing plate, and a heating mechanism is provided inside the first threaded rod.

[0007] Preferably, the collecting mechanism includes an air cavity, which is a square cavity opened inside the fixed plate, the upper side of the air cavity passes through the fixed plate and extends between the upper side of the fixed plate and the bottom of the placement plate, the upper inner wall of the air cavity is fixedly connected to a rubber sheet, the inner wall of the air cavity is slidably connected to a push plate, the outer wall of the push plate is rotatably connected to a second threaded rod through a bearing, the other end of the second threaded rod passes through the fixed plate and extends to the outside of the fixed plate, the outer wall of the second threaded rod is threadedly connected to the inner wall of the fixed plate, and the end of the second threaded rod located on the outside of the fixed plate is fixedly connected to a second rotating block.

[0008] Preferably, the heating mechanism includes a first threaded rod with a wiring harness channel opened inside, the wiring harness channel is connected to the outer side of the first threaded rod at one end close to the first rotating block, a second conductive slip ring is provided on the outer wall of the first threaded rod at the connection between the wiring harness channel and the outer side, the inner wall of the second conductive slip ring is rotatably connected to the outer wall of the first threaded rod through a bearing, the heating mechanism also includes an installation cavity, the installation cavity is a cavity opened inside the clamping block, a heating wire is fixedly connected to the inner wall of the installation cavity, the wiring harness channel is connected to the interior of the clamping block at one end close to the clamping block, the first conductive slip ring is fixedly connected to the connection between the interior of the wiring harness channel and the interior of the clamping block, and the outer wall of the first conductive slip ring is rotatably connected to the inner wall of the wiring harness channel through a bearing.

[0009] Preferably, the heating wire is electrically connected to the first conductive slip ring, and the first conductive slip ring is electrically connected to the second conductive slip ring via a wire.

[0010] Preferably, the push plate is located inside the air cavity, and the push plate is located on the right side of the middle of the air cavity, there is a gap between the outer wall of the second threaded rod and the inner wall of the fixed plate, and the rubber sheet is made of elastic rubber material.

[0011] The present invention provides a special-shaped adjustable support frame for crystal laser engraving, which has the following beneficial effects:

[0012] 1. The crystal laser inner engraving processing special-shaped adjustable support frame is equipped with a laser, a fixing plate, a placement plate and other structures so that it can perform internal engraving operations on the crystal.

[0013] 2. The crystal laser inner engraving processing special-shaped adjustable support frame is provided with a threaded pile, a first threaded rod, a clamping block and other structures so that the device can provide stable clamping when engraving special-shaped crystals.

[0014] 3. The crystal laser inner engraving processing special-shaped adjustable support frame is equipped with a heating mechanism to reduce the possibility of crystal breakage when the device is engraving the crystal, avoiding the need for subsequent cleaning.

[0015] 4. The crystal laser inner engraving processing special-shaped adjustable support frame is provided with a collection mechanism so that if the crystal is broken during the crystal engraving process, the crystal can be cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 Schematic diagram of the three-dimensional structure of the fixing mechanism of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing plate of the present invention;

[0019] Figure 4 It is a partial structural schematic diagram of the fixing mechanism of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the clamping block of the present invention;

[0021] Figure 6 This is a schematic diagram of the internal structure of the first threaded rod of the present invention.

[0022] In the figure: 1 chassis, 2 first slide rail, 3 second slide rail, 4 laser, 5 fan, 6 third slide rail, 7 fourth slide rail, 8 fixed platform, 9 fixing mechanism, 901 fixing plate, 902 threaded pile, 903 first threaded rod, 904 first rotating block, 905 clamping block, 906 placement plate, 907 collecting mechanism, 908 heating mechanism, 701 air cavity, 702 rubber sheet, 703 push plate, 704 second threaded rod, 705 second rotating block, 801 wiring harness channel, 802 installation cavity, 803 heating wire, 804 first conductive slip ring, 805 second conductive slip ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0025] See also Figure 1-6 The present invention provides a technical solution: a special-shaped adjustable support frame for crystal laser inner engraving, comprising a chassis 1, a first slide rail 2 is fixedly connected to the upper side of the inner wall of the chassis 1, a second slide rail 3 is slidably connected to the lower side of the first slide rail 2, a laser 4 is slidably connected to the lower side of the second slide rail 3, a fan 5 is fixedly connected to the inner wall of the chassis 1, the input side and the output side of the fan 5 connect the inside of the chassis 1 with the outside of the chassis 1, a third slide rail 6 is fixedly connected to the bottom of the inner wall of the chassis 1, a fourth slide rail 7 is slidably connected to the upper side of the third slide rail 6, a fixed platform 8 is slidably connected to the upper side of the fourth slide rail 7, and a fixing mechanism 9 is provided on the upper side of the fixed platform 8.

[0026] The fixing mechanism 9 includes a fixing plate 901, the lower side of the fixing plate 901 is fixedly connected to the upper side of the outer wall of the fixing platform 8, the outer side wall of the fixing plate 901 is fixedly connected with a threaded pile 902, the upper side of the threaded pile 902 is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a first threaded rod 903, one end of the first threaded rod 903 is fixedly connected to a first rotating block 904, and the other end of the first threaded rod 903 is rotatably connected to a clamping block 905 through a bearing, a placing plate 906 is placed in the middle of the upper side of the fixing plate 901, the upper side of the outer wall of the placing plate 906 is at the same height as the upper side of the outer wall of the fixing plate 901, a collecting mechanism 907 is provided inside the fixing plate 901, and a heating mechanism 908 is provided inside the first threaded rod 903.

[0027] The collecting mechanism 907 includes an air cavity 701, which is a square cavity opened inside the fixed plate 901. The upper side of the air cavity 701 passes through the fixed plate 901 and extends between the upper side of the fixed plate 901 and the bottom of the placement plate 906. The upper inner wall of the air cavity 701 is fixedly connected to a rubber sheet 702. The inner wall of the air cavity 701 is slidably connected to a push plate 703. The outer wall of the push plate 703 is rotatably connected to a second threaded rod 704 through a bearing. The other end of the second threaded rod 704 passes through The fixing plate 901 extends to the outside of the fixing plate 901, the outer wall of the second threaded rod 704 is threadedly connected to the inner wall of the fixing plate 901, and the end of the second threaded rod 704 located on the outside of the fixing plate 901 is fixedly connected to the second rotating block 705, the push plate 703 is located inside the air cavity 701, and the push plate 703 is located on the right side of the middle of the air cavity 701, there is a gap between the outer wall of the second threaded rod 704 and the inner wall of the fixing plate 901, and the rubber sheet 702 is made of elastic rubber material.

[0028] The heating mechanism 908 includes a first threaded rod 903 with a wiring harness channel 801 opened inside. The wiring harness channel 801 is connected to the outer side of the first threaded rod 903 at one end close to the first rotating block 904. The outer wall of the first threaded rod 903 is provided with a second conductive slip ring 805 at the connection between the wiring harness channel 801 and the outer side. The inner wall of the second conductive slip ring 805 is rotatably connected to the outer wall of the first threaded rod 903 through a bearing. The heating mechanism 908 also includes a mounting cavity 802, which is opened in the clamping block 905. The inner cavity and the inner wall of the mounting cavity 802 are fixedly connected with a heating wire 803, the heating wire 803 is electrically connected to the first conductive slip ring 804, the first conductive slip ring 804 is electrically connected to the second conductive slip ring 805 through a wire, the end of the wiring harness channel 801 close to the clamping block 905 is connected to the interior of the clamping block 905, the first conductive slip ring 804 is fixedly connected to the connection between the interior of the wiring harness channel 801 and the interior of the clamping block 905, and the outer wall of the first conductive slip ring 804 is rotatably connected to the inner wall of the wiring harness channel 801 through a bearing.

[0029] When in use, place the crystal in the middle of the placement plate 906, connect the first slide rail 2, the second slide rail 3, and the laser 4 through the linear motor, connect the third slide rail 6, the fourth slide rail 7, and the fixed platform 8 through the linear motor, and then start the laser 4 to engrave the inside of the crystal, so as to achieve the goal of engraving the inside of the crystal;

[0030] When performing inner engraving on a special-shaped crystal, after placing the crystal in the middle of the placement plate 906, the first rotating block 904 is rotated to cause the first rotating block 904 to rotate the first threaded rod 903. Since the first threaded rod 903 is threadedly connected to the threaded pile 902, the first threaded rod 903 drives the clamping block 905 to move. By adjusting the positions of the four clamping blocks 905, the special-shaped crystal is stably clamped and fixed. The vibration generated during the laser inner engraving partitioning process will not cause the crystal to fall.

[0031] Before the inner carving of the crystal, the second conductive slip ring 805 is powered by an external power supply, so that the power is supplied to the heating wire 803 through the second conductive slip ring 805, the wire, and the first conductive slip ring 804, so that the heating wire 803 is heated. The crystal is heated by the contact between the clamping block 905 and the crystal. This can preheat the crystal before the inner carving, preventing the internal temperature of the crystal from rising too fast during the inner carving, which may cause cracking due to uneven thermal expansion and contraction inside and outside, thereby reducing the possibility of cracking and facilitating subsequent processing.

[0032] After the crystal is broken, turn off the laser 4, rotate the first rotating block 904 to move the clamping block 905 to the upper edge of the fixed plate 901, and then rotate the second rotating block 705 to make the second rotating block 705 push the second threaded rod 704 and the push plate 703 to push the gas inside the air cavity 701 upward, so that the rubber sheet 702 expands upward to push the placement plate 906, making it easy for the staff to take out the placement plate 906. Since the side wall of the placement plate 906 is provided with a groove, when the staff takes out the placement plate 906, the contact position between the palm and the placement plate 906 is inside the side wall of the placement plate 906, and the broken crystal will not fall here, protecting the safety of the operator, and the placement plate 906 can be taken out to pour out the crystal, which is convenient for cleaning operations.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A special-shaped adjustable support frame for crystal laser inner engraving, comprising a chassis (1), a first slide rail (2) fixedly connected to the upper side of the inner wall of the chassis (1), a second slide rail (3) slidably connected to the lower side of the first slide rail (2), a laser (4) slidably connected to the lower side of the second slide rail (3), a fan (5) fixedly connected to the inner side wall of the chassis (1), an input side and an output side of the fan (5) connecting the inside of the chassis (1) with the outside of the chassis (1), characterized in that: The bottom of the inner wall of the chassis (1) is fixedly connected to a third slide rail (6), the upper side of the third slide rail (6) is slidably connected to a fourth slide rail (7), the upper side of the fourth slide rail (7) is slidably connected to a fixed platform (8), and a fixing mechanism (9) is provided on the upper side of the fixed platform (8); The fixing mechanism (9) comprises a fixing plate (901), the lower side of the fixing plate (901) is fixedly connected to the upper side of the outer wall of the fixing platform (8), the outer side wall of the fixing plate (901) is fixedly connected to a threaded pile (902), the upper side of the threaded pile (902) is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected to a first threaded rod (903), one end of the first threaded rod (903) is fixedly connected to a first rotating block (904), the other end of the first threaded rod (903) is rotatably connected to a clamping block (905) through a bearing, a placement plate (906) is placed in the middle of the upper side of the fixing plate (901), the upper side of the outer wall of the placement plate (906) is at the same height as the upper side of the outer wall of the fixing plate (901), a collecting mechanism (907) is provided inside the fixing plate (901), and a heating mechanism (908) is provided inside the first threaded rod (903); The collecting mechanism (907) includes an air cavity (701), which is a square cavity opened inside the fixed plate (901). The upper side of the air cavity (701) passes through the fixed plate (901) and extends between the upper side of the fixed plate (901) and the bottom of the placement plate (906). The upper inner wall of the air cavity (701) is fixedly connected to a rubber sheet (702). The inner wall of the air cavity (701) is slidably connected to a push plate (703). The outer wall of the push plate (703) is rotatably connected to a second threaded rod (704) through a bearing. The other end of the second threaded rod (704) passes through the fixed plate (901) and extends to the outside of the fixed plate (901). The outer wall of the second threaded rod (704) is threadedly connected to the inner wall of the fixed plate (901). One end of the second threaded rod (704) located on the outside of the fixed plate (901) is fixedly connected to a second rotating block (705). The heating mechanism (908) includes a first threaded rod (903) having a wiring harness channel (801) formed inside thereof, wherein one end of the wiring harness channel (801) close to the first rotating block (904) is connected to the outer side of the first threaded rod (903), a second conductive slip ring (805) is provided on the outer wall of the first threaded rod (903) at the location where the wiring harness channel (801) is connected to the outer side, and the inner wall of the second conductive slip ring (805) is rotatably connected to the outer wall of the first threaded rod (903) via a bearing. The heating mechanism (908) also includes An installation cavity (802), wherein the installation cavity (802) is a cavity opened inside the clamping block (905), a heating wire (803) is fixedly connected to the inner wall of the installation cavity (802), an end of the wiring harness channel (801) close to the clamping block (905) is connected to the interior of the clamping block (905), a first conductive slip ring (804) is fixedly connected to the connection point between the interior of the wiring harness channel (801) and the interior of the clamping block (905), and an outer wall of the first conductive slip ring (804) is rotatably connected to the inner wall of the wiring harness channel (801) via a bearing; The push plate (703) is located inside the air cavity (701), and the push plate (703) is located on the right side of the middle part of the air cavity (701). There is a gap between the outer wall of the second threaded rod (704) and the inner wall of the fixed plate (901). The rubber sheet (702) is made of elastic rubber material.

2. The crystal laser engraving special-shaped adjustable support frame according to claim 1, characterized in that: The heating wire (803) is electrically connected to the first conductive slip ring (804), and the first conductive slip ring (804) is electrically connected to the second conductive slip ring (805) via a wire.

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