BBO crystal cutting and gluing device with adjusting mechanism

Abstract

The utility model discloses a BBO crystal cutting and gluing device with an adjusting mechanism in the field of optical lens processing, which comprises a base, an adjusting component and a lifting component are mounted on the base, and the lifting component is arranged above the adjusting component and reciprocates along the adjusting direction of the adjusting component. A cutting machine is arranged on one side above the lifting assembly, a gluing assembly is arranged on the other side above the lifting assembly, and a glue dripping needle tube is arranged at the glue outlet tail end of the gluing assembly; the lifting assembly comprises a lifting table top, an X-shaped lifting table and a lifting rod, the bottom of the lifting rod is installed on a connecting block, and the connecting block is installed on the adjusting assembly; the adjusting assembly comprises a driving motor and a ball screw. The adjusting assembly and the lifting assembly are arranged on the base, the lifting assembly is driven by the adjusting assembly to move, the lifting assembly is used for lifting, crystal cutting and gluing operation in different areas is achieved, mutual influence can be achieved, the reset effect is effectively achieved, and better operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of optical lens processing, in particular to a BBO crystal cutting and gluing device with an adjustment mechanism. Background Art

[0002] Among nonlinear optical crystals, BBO crystals have an extremely wide light transmittance range, extremely low absorption coefficient, and weak piezoelectric ringing effect. Compared with other electro-optic modulation crystals, they have a higher extinction ratio, a larger matching angle, a higher light damage threshold, broadband temperature matching, and excellent optical uniformity. Therefore, they are widely used.

[0003] Traditional BBO crystal cutting and gluing require manual operation to achieve positioning and taking. In order to change this problem, some machines are used to replace manual operation to achieve the effect of positioning and fixing. However, since cutting and gluing are two different operations, they are generally set in different areas. If the operating table is moved horizontally directly after cutting, the operating table and the cutting blade will be too close, which will affect the flatness and smoothness of the crystal surface. Therefore, some of the existing patents that use translation to synchronously achieve crystal cutting and gluing are not applicable.

[0004] Therefore, we propose a BBO crystal cutting and gluing device with an adjustment mechanism to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to overcome the shortcomings of the prior art and provide a BBO crystal cutting and gluing device with an adjustment mechanism.

[0006] The utility model is implemented by the following technical scheme: a BBO crystal cutting and gluing device with an adjustment mechanism, the structure of which includes a base, an adjustment component and a lifting component are installed on the base, the lifting component is arranged above the adjustment component, and reciprocates along the adjustment direction of the adjustment component, a cutting machine is arranged on one side above the lifting component, and a cutting knife is arranged downwardly on the cutting machine, a gluing component is arranged on the other side above the lifting component, and a glue-dropping needle is arranged at the glue outlet end of the gluing component;

[0007] The lifting assembly comprises a lifting table, a placement opening arranged in a sunken manner is arranged in the middle of the lifting table, a sieve plate is arranged at the bottom of the placement opening, the lifting table is installed at the top of an X-shaped lifting platform, a lifting rod is connected downwardly to the middle of an X-shaped hinged rod of the X-shaped lifting platform, the bottom of the lifting rod is installed on a connecting block, the connecting block is installed on an adjusting assembly, connecting rods are arranged on both sides of the connecting block, a slider is arranged on the connecting rod, a guide rod is also arranged on the base, the guide rod is arranged outside the adjusting assembly, and the slider is sleeved on the guide rod;

[0008] The adjustment assembly comprises a driving motor and a ball screw connected to the driving motor. The connecting block is mounted on the ball screw and driven by the ball screw.

[0009] Furthermore, the other end of the ball screw is mounted on a bearing seat, and the lateral length of the ball screw is consistent with the lateral length of the guide rod, and the two are at the same horizontal height.

[0010] Furthermore, the cutting machine and the gluing assembly are both arranged on a frame, and the frame is mounted on a base.

[0011] Furthermore, a ventilation duct is installed on the frame, and a wide air outlet is provided in the ventilation duct in the direction toward the cutting machine, and the wide air outlet is connected to the ventilation duct through an air inlet pipe.

[0012] Furthermore, the gluing assembly includes a glue barrel installed on the top of the frame, the glue outlet of the glue barrel is externally connected to the liquid inlet pipe, the liquid inlet pipe is provided with an electric control valve, the end of the liquid inlet pipe is connected to a temporary storage box, a guide pipe is provided under the temporary storage box, the end of the guide pipe is connected to the glue dripping needle tube, and the glue dripping height of the glue dripping needle tube is different from the cutting knife height.

[0013] Furthermore, a residual material cavity is provided downwardly at the bottom of the placement opening.

[0014] Furthermore, the left and right sides of the frame are open.

[0015] Beneficial Effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By arranging an adjusting component and a lifting component on the base, the adjusting component drives the lifting component to move, and the lifting component is used for lifting and lowering, so that crystal cutting and gluing operations in different areas can be realized without affecting each other. In addition, since the lifting component has the lifting function, the reset effect can be achieved after the cutting is completed. After resetting, the adjusting component continues to move to reach the appropriate gluing position for lifting. In this way, even if the heights of the gluing component and the cutting machine are inconsistent, it will not affect the processing operation, and the smoothness and integrity of the crystal surface can be effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 A top view of the lifting assembly installed on the base.

[0021] Figure 3 for Figure 2 Enlarged view of the connection between the middle connecting block and the guide rod.

[0022] In the figure: 1 base, 2 guide rod, 3 adjustment component, 31 drive motor, 32 ball screw, 33 bearing seat, 4 frame, 5 air inlet channel, 51 air inlet pipe, 52 air outlet, 6 cutting machine, 61 cutting knife, 7 gluing component, 71 liquid inlet pipe, 72 electric control valve, 73 temporary storage box, 74 guide pipe, 75 glue needle tube, 76 glue barrel, 8 lifting component, 81 lifting table, 82 X-type lifting table, 83 placement port, 84 residual material cavity, 85 connecting block, 86 connecting rod, 87 slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-3 The utility model provides a technical solution of a BBO crystal cutting and gluing device with an adjustment mechanism: a BBO crystal cutting and gluing device with an adjustment mechanism, the structure of which includes a base 1, an adjustment component 3 and a lifting component 8 are installed on the base 1, the lifting component 8 is arranged above the adjustment component 3, and reciprocates along the adjustment direction of the adjustment component 3, a cutting machine 6 is arranged on one side above the lifting component 8, the cutting machine 6 is provided with a cutting knife 61 downward, a gluing component 7 is arranged on one side above the lifting component 8, and a glue-dropping needle tube 75 is provided at the glue outlet end of the gluing component 7, the cutting machine 6 and the gluing component 7 are both arranged on a frame 4, the frame 4 is mounted on the base 1, and in order to facilitate the movement of the lifting component 8, the left and right sides of the frame 4 are open-type, which is convenient for feeding and sending out materials;

[0026] See Figure 1In order to achieve the effect of removing impurities on the surface of the crystal after cutting, a ventilation duct 5 is also installed on the frame 4. The ventilation duct 5 is provided with a wide air outlet 52 in the direction toward the cutting machine 6. The wide air outlet 52 is connected to the ventilation duct 5 through an air inlet pipe 51. At the same time, a residual material cavity 84 is provided downward at the bottom of the placement port 83, so that some impurities after the crystal is cut can flow downward into the residual material cavity 84 and can be recovered through the residual material cavity 84 later.

[0027] See Figure 1 The glue-applying assembly 7 comprises a glue barrel 76 mounted on the top of the frame 4, the glue outlet of the glue barrel 76 is connected to the liquid inlet pipe 71, the liquid inlet pipe 71 is provided with an electric control valve, the end of the liquid inlet pipe 71 is connected to a temporary storage box 73, a guide pipe 74 is provided below the temporary storage box 73, the end of the guide pipe 74 is connected to the glue dripping needle tube 75, and the glue dripping height of the glue dripping needle tube 75 is different from the height of the cutter 61;

[0028] The lifting assembly 8 comprises a lifting table 81, a placement opening 83 which is sunken in the middle of the lifting table 81, a sieve plate is provided at the bottom of the placement opening 83, the lifting table 81 is installed at the top of an X-shaped lifting platform 82, a lifting rod is connected downwardly to the middle of the X-shaped hinged rod of the X-shaped lifting platform 82, the bottom of the lifting rod is installed on a connecting block 85, the connecting block 85 is installed on the adjusting assembly 3, connecting rods 86 are respectively provided on both sides of the connecting block 85, a slider 87 is provided on the connecting rod 86, a guide rod 2 is further provided on the base 1, the guide rod 2 is arranged outside the adjusting assembly 3, and the slider 87 is sleeved on the guide rod 2;

[0029] See attached for details Figure 2 and 3 The adjustment component 3 includes a driving motor 31 and a ball screw 32 connected to the driving motor 31, wherein the other end of the ball screw 32 is installed on a bearing seat 33, the lateral length of the ball screw 32 is consistent with the lateral length of the guide rod 2, and the two are at the same horizontal height, and the connecting block 85 is installed on the ball screw 32 and driven by the ball screw 32.

[0030] When the device is in use, first put the BBO crystal into the placement port, start the drive motor, use the drive motor to drive the ball screw to rotate, and then drive the "connection block-lifting rod" connected to it to move synchronously after the ball screw rotates, that is, the lifting assembly also moves accordingly. At this time, the connecting rod and the slider outside the connection block move along the guide rod. When it reaches the first operating area, that is, the cutting area, the drive motor is paused, and the hydraulic cylinder of the X-shaped lifting table drives the lifting table to rise. After reaching the cutting area, the cutting machine is started, and the cutting knife on the cutting machine is used to cut the crystal in the placement port. The cutting method is the conventional existing method, and the improvement point is not in the cutting, so the cutting here Please refer to the existing solution for the cutting principle. I will not go into details. When cutting, the air inlet channel is opened synchronously, and the external natural wind is blown to the cutting area to remove excess impurities after cutting. When the cutting machine has finished cutting the crystal, the air inlet channel can be closed, and the X-shaped lifting table can be driven down by the hydraulic cylinder to reset the lifting table, and then the drive motor is restarted to drive the lifting component to the gluing area and then pause. The height of the lifting table is adjusted by the hydraulic cylinder again, and the gluing effect is achieved by the colloid flowing out of the glue needle. After the gluing is completed, the drive motor is started again, and the drive motor is used to drive the lifting component to leave the gluing area and move to the next operating station.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A BBO crystal cutting and gluing device with an adjustment mechanism, characterized in that: The invention comprises a base (1), an adjusting component (3) and a lifting component (8) are mounted on the base (1), the lifting component (8) is arranged above the adjusting component (3) and reciprocates along the adjustment direction of the adjusting component (3), a cutting machine (6) is arranged on one side above the lifting component (8), a cutting knife (61) is arranged downwardly on the cutting machine (6), a gluing component (7) is arranged on the other side above the lifting component (8), and a glue-dispensing needle tube (75) is arranged at the glue outlet end of the gluing component (7); The lifting assembly (8) comprises a lifting platform (81), a sunken placement opening (83) is provided in the middle of the lifting platform (81), a sieve plate is provided at the bottom of the placement opening (83), the lifting platform (81) is mounted on the top of an X-shaped lifting platform (82), a lifting rod is connected downwardly to the middle of the X-shaped hinged rod of the X-shaped lifting platform (82), the bottom of the lifting rod is mounted on a connecting block (85), the connecting block (85) is mounted on the adjusting assembly (3), connecting rods (86) are respectively provided on the outward sides of the connecting block (85), a slider (87) is provided on the connecting rod (86), and a guide rod (2) is further provided on the base (1), the guide rod (2) is arranged outside the adjusting assembly (3), and the slider (87) is sleeved on the guide rod (2); The adjustment assembly (3) comprises a drive motor (31) and a ball screw (32) connected to the drive motor (31); the connection block (85) is mounted on the ball screw (32) and driven by the ball screw (32).

2. A BBO crystal cutting and gluing device with an adjustment mechanism according to claim 1, characterized in that: The other end of the ball screw (32) is mounted on a bearing seat (33), and the lateral length of the ball screw (32) is consistent with the lateral length of the guide rod (2), and the two are at the same horizontal height.

3. The BBO crystal cutting and gluing device with an adjustment mechanism according to claim 1, characterized in that: The cutting machine (6) and the gluing assembly (7) are both arranged on a frame (4), and the frame (4) is mounted on a base (1).

4. The BBO crystal cutting and gluing device with an adjustment mechanism according to claim 3, characterized in that: A ventilation duct (5) is also installed on the frame (4); the ventilation duct (5) is provided with a wide air outlet (52) in the direction toward the cutting machine (6); the wide air outlet (52) and the ventilation duct (5) are connected via an air inlet pipe (51).

5. The BBO crystal cutting and gluing device with an adjustment mechanism according to claim 4, characterized in that: The glue applying assembly (7) comprises a glue barrel (76) mounted on the top of the frame (4); the glue outlet of the glue barrel (76) is externally connected to a liquid inlet pipe (71); an electric control valve is provided on the liquid inlet pipe (71); the end of the liquid inlet pipe (71) is connected to a temporary storage box (73); a guide pipe (74) is provided below the temporary storage box (73); the end of the guide pipe (74) is connected to the glue dripping needle tube (75); and the glue dripping height of the glue dripping needle tube (75) is different from the height of the cutter (61).

6. The BBO crystal cutting and gluing device with an adjustment mechanism according to claim 5, characterized in that: A residual material cavity (84) is provided downwardly at the bottom of the placement opening (83).

7. A BBO crystal cutting and gluing device with an adjustment mechanism according to any one of claims 3 to 6, characterized in that: The left and right sides of the frame (4) are open.

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