Numerical control crystal cutting equipment

Abstract

The utility model discloses numerical control crystal square cutting equipment which comprises a main body unit, the main body unit comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a support, the lower end of the support is fixedly provided with an electric sliding rail, and the lower end of the electric sliding rail is fixedly provided with a laser cutting device through a sliding rail car. The lower end of the bottom plate is symmetrically and fixedly connected with two fixing plates, and the lower end of the bottom plate is symmetrically and fixedly connected with two fixing plates. The clamping plates can be driven to move towards the center point of the bottom plate through the sliding blocks, the connecting rods, the connecting blocks and the push blocks until the clamping plates abut against the side wall of the crystal body, the crystal body can be clamped through the multiple clamping plates, the center point of the crystal body can coincide with the center point of the bottom plate, and therefore the crystal body can be rapidly positioned, and the machining efficiency is improved. Not only is the cutting efficiency improved, but also the cutting precision can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal squaring, in particular to a digitally controlled crystal squaring device. Background Art

[0002] Silicon semiconductors are widely used in the production of integrated circuits in the electronics industry because they are resistant to high voltage, high temperature, and have a wide crystal band. They are smaller, more efficient, longer-lasting, and more reliable than other semiconductor materials. High-purity single crystal silicon is an important semiconductor material. After the crystal is produced by a single crystal furnace, it needs to be cut into a square shape to facilitate subsequent processing.

[0003] Existing crystal cutting devices usually require workers to manually clamp and fix the crystal when cutting the crystal. This method is not only inefficient, but also fails to position the crystal, resulting in low cutting accuracy.

[0004] Therefore, a numerically controlled crystal squaring device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of a numerically controlled crystal squaring device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a CNC crystal squaring device, which is used to solve the problem that the existing crystal cutting device usually requires workers to manually clamp and fix the crystal when cutting the crystal. This method is not only inefficient, but also cannot position the crystal, resulting in low cutting accuracy.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a CNC crystal squaring device, comprising:

[0009] The main unit comprises a bottom plate, the upper end of the bottom plate is fixedly connected to a bracket, the lower end of the bracket is fixedly installed with an electric slide rail, the lower end of the electric slide rail is fixedly installed with a laser cutting device through a slide rail vehicle, and the lower end of the bottom plate is symmetrically fixedly connected with two fixing plates;

[0010] The cam is provided with a toothed plate, and the toothed plate ...

[0011] As a preferred solution of the CNC crystal squaring equipment described in the utility model, a crystal body is arranged at the upper end of the bottom plate, one end of each of the plurality of clamps is against the side wall of the crystal body, and an L-shape is formed between two adjacent clamps.

[0012] As a preferred solution of the CNC crystal squaring equipment described in the utility model, wherein: a plurality of positioning grooves are symmetrically opened on the base plate, a plurality of connecting rods are slidably connected in the positioning grooves, and a plurality of connecting blocks are slidably connected to the upper end of the base plate.

[0013] As a preferred solution of the CNC crystal squaring equipment described in the utility model, a central column is fixedly connected at the center of the lower end of the base plate, the screw rod is rotatably connected to the inner wall of the central column, and the end of the screw rod facing away from the reduction motor is rotatably connected to the side wall of the fixed plate.

[0014] As a preferred solution of the CNC crystal squaring equipment described in the utility model, wherein: a plurality of support plates are symmetrically fixedly connected to the lower end of the base plate, a positioning rod is fixedly connected between each of the support plates and the central column, and a plurality of the sliders are slidably sleeved on the positioning rod.

[0015] As a preferred solution of the CNC crystal squaring device described in the utility model, the ends of the plurality of cross bars facing away from each other are fixedly connected to limit blocks, and a cutting groove is provided at the center of the bottom plate.

[0016] Beneficial effects of the utility model:

[0017] The reduction motor, lead screw and lead screw sleeve will drive the cross bar to move relative to each other, the cross bar and rotating rod will drive the slider to move toward the center of the base plate, the slider, connecting rod, connecting block and push block will drive the clamping plate to move toward the center point of the base plate until the clamping plate rests on the side wall of the crystal body. The crystal body can be clamped by multiple clamping plates, and the center point of the crystal body can be made to coincide with the center point of the base plate, thereby quickly positioning the crystal body, which not only improves the cutting efficiency but also ensures the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a front structural schematic diagram of a CNC crystal squaring device of the utility model.

[0020] Figure 2 The utility model is a schematic diagram of the structure of a clamping assembly in a CNC crystal squaring device.

[0021] Figure 3 The utility model is a partial structural schematic diagram of a numerically controlled crystal squaring device.

[0022] Figure 4 It is a structural schematic diagram of a clamping state in a numerically controlled crystal squaring device of the utility model.

[0023] Description of the drawings: 100, main unit; 101, base plate; 102, bracket; 103, electric slide rail; 104, laser cutting device; 105, crystal body; 106, fixing plate; 200, clamping assembly; 201, reduction motor; 202, lead screw; 203, lead screw sleeve; 204, cross bar; 205, rotating rod; 206, slider; 207, connecting rod; 208, connecting block; 209, push block; 210, splint; 211, support plate; 212, positioning rod; 213, center column; 214, limit block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-Figure 4 , is an embodiment of the utility model, and provides a numerically controlled crystal squaring device, which comprises:

[0029] The main unit 100 includes a bottom plate 101, the upper end of the bottom plate 101 is fixedly connected to a bracket 102, the lower end of the bracket 102 is fixedly installed with an electric slide rail 103, the lower end of the electric slide rail 103 is fixedly installed with a laser cutting device 104 through a slide rail vehicle, and the lower end of the bottom plate 101 is symmetrically fixedly connected with two fixing plates 106;

[0030] The clamping assembly 200 is fixedly installed at the lower end of the base plate 101, and includes a reduction motor 201, which is fixedly connected to the side wall of the fixed plate 106. The output end of the reduction motor 201 passes through the fixed plate 106 and is fixedly connected to a screw rod 202. The screw rod 202 is provided with two sections of threads in opposite directions. Two screw rod sleeves 203 are symmetrically meshed and connected to the screw rod 202. Two cross bars 204 are symmetrically fixedly connected to the side wall of each screw rod sleeve 203. A rotating rod 205 is slidably sleeved on each cross bar 204. A slider 206 is rotatably connected to the upper end of each rotating rod 205. A connecting rod 207 is fixedly connected to the upper end of each sliding block 206. A connecting block 208 is fixedly connected to the upper end of each connecting rod 207. Two push blocks 209 are fixedly connected to the side wall of each connecting block 208. The other end of each push block 209 is fixedly connected to a clamping plate 210.

[0031] The reduction motor 201, the screw rod 202 and the screw rod sleeve 203 will drive the cross bar 204 to move relative to each other, and the cross bar 204 and the rotating rod 205 will drive the slider 206 to move toward the center of the base plate 101, and the slider 206, the connecting rod 207, the connecting block 208 and the push block 209 will drive the clamping plate 210 to move toward the center point of the base plate 101 until the clamping plate 210 is against the side wall of the crystal body 105. The crystal body 105 can be clamped by multiple clamping plates 210, and the center point of the crystal body 105 can be made to coincide with the center point of the base plate 101, so that the crystal body 105 can be quickly positioned, which not only improves the cutting efficiency but also ensures the cutting accuracy.

[0032] The crystal body 105 is disposed at the upper end of the bottom plate 101 , one end of a plurality of clamping plates 210 are against the side wall of the crystal body 105 , and an L-shape is formed between two adjacent clamping plates 210 , so that the crystal body 105 can be clamped by the clamping plates 210 .

[0033] Among them, a plurality of positioning grooves are symmetrically opened on the bottom plate 101, a plurality of connecting rods 207 are slidably connected in the positioning grooves, a plurality of connecting blocks 208 are slidably connected to the upper end of the bottom plate 101, and the connecting rods 207 can slide in the positioning grooves.

[0034] Among them, a central column 213 is fixedly connected to the center of the lower end of the base plate 101, and the screw rod 202 is rotatably connected to the inner wall of the central column 213. The end of the screw rod 202 facing away from the reduction motor 201 is rotatably connected to the side wall of the fixed plate 106, and the central column 213 can support the positioning rod 212.

[0035] Among them, the lower end of the base plate 101 is symmetrically fixedly connected with multiple support plates 211, and a positioning rod 212 is fixedly connected between each support plate 211 and the central column 213. Multiple sliders 206 are slidably sleeved on the positioning rod 212, and the positioning rod 212 can be supported by the support plate 211.

[0036] The ends of the multiple cross bars 204 facing away from each other are fixedly connected to the limiting blocks 214 . A cutting groove is provided at the center of the bottom plate 101 . The limiting blocks 214 can prevent the cross bars 204 from falling off.

[0037] Working principle: When cutting, place the crystal body 105 at the center of the upper end of the base plate 101, start the reduction motor 201, and its output end will drive the screw 202 to rotate, and the screw will drive the two screw sleeves 203 to move relative to each other. The screw sleeve 203 will push the rotating rod 205 to move toward the center point of the base plate 101 through the cross bar 204, and the rotating rod 205 will drive the slider 206 to move, and the slider 206 will drive the connecting block 208 to move through the connecting rod 207, and the connecting block 208 will drive the push block 209 Multiple clamps 210 move toward the center point of the base plate 101 until the clamps 210 rest against the side wall of the crystal body 105. The crystal body 105 can be clamped by the multiple clamps 210, and the center point of the crystal body 105 can be made to coincide with the center point of the base plate 101, thereby quickly positioning the crystal body 105, which not only improves the cutting efficiency but also ensures the cutting accuracy. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A numerically controlled crystal squaring device, characterized in that: include: A main unit (100), the main unit (100) comprising a bottom plate (101), the upper end of the bottom plate (101) being fixedly connected to a bracket (102), the lower end of the bracket (102) being fixedly mounted with an electric slide rail (103), the lower end of the electric slide rail (103) being fixedly mounted with a laser cutting device (104) via a slide rail vehicle, and the lower end of the bottom plate (101) being symmetrically fixedly connected with two fixing plates (106); The clamping assembly (200) is fixedly mounted on the lower end of the base plate (101), and comprises a reduction motor (201). The reduction motor (201) is fixedly connected to the side wall of the fixed plate (106). The output end of the reduction motor (201) passes through the fixed plate (106) and is fixedly connected to a screw rod (202). The screw rod (202) is provided with two sections of threads in opposite directions. Two screw rod sleeves (203) are symmetrically meshed and connected to the screw rod (202). Each of the screw rod sleeves (203) is symmetrically fixed on the side wall. Two cross bars (204) are fixedly connected, each of the cross bars (204) is slidably sleeved with a rotating rod (205), the upper end of each rotating rod (205) is rotatably connected with a slider (206), the upper end of each slider (206) is fixedly connected with a connecting rod (207), the upper end of each connecting rod (207) is fixedly connected with a connecting block (208), the side wall of each connecting block (208) is fixedly connected with two push blocks (209), and the other end of each push block (209) is fixedly connected with a clamping plate (210).

2. A CNC crystal squaring device according to claim 1, characterized in that: A crystal body (105) is disposed at the upper end of the bottom plate (101), one end of each of the plurality of clamping plates (210) is against the side wall of the crystal body (105), and an L-shape is formed between two adjacent clamping plates (210).

3. A CNC crystal squaring device according to claim 1, characterized in that: A plurality of positioning grooves are symmetrically provided on the bottom plate (101), a plurality of connecting rods (207) are slidably connected in the positioning grooves, and a plurality of connecting blocks (208) are slidably connected to the upper end of the bottom plate (101).

4. The CNC crystal squaring device according to claim 1, characterized in that: A central column (213) is fixedly connected at the center of the lower end of the base plate (101), the screw rod (202) is rotatably connected to the inner wall of the central column (213), and one end of the screw rod (202) facing away from the reduction motor (201) is rotatably connected to the side wall of the fixed plate (106).

5. A numerically controlled crystal squaring device according to claim 4, characterized in that: A plurality of support plates (211) are symmetrically fixedly connected to the lower end of the base plate (101), a positioning rod (212) is fixedly connected between each of the support plates (211) and the central column (213), and a plurality of the sliders (206) are slidably sleeved on the positioning rod (212).

6. The CNC crystal squaring device according to claim 1, characterized in that: The ends of the plurality of cross bars (204) facing away from each other are fixedly connected to the limiting blocks (214), and a cutting groove is provided at the center of the bottom plate (101).

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