Chip micro adjustment locking mechanism

Abstract

The utility model discloses a chip micro adjustment locking mechanism which comprises a base, an X-Z axis movement mechanism, a vertical plate, a theta axis driving mechanism, a rotating plate and a locking mechanism. The side of the XZ-axis movement mechanism is fixed on the base; the vertical plate is in driving connection with the XZ-axis movement mechanism and is driven by the XZ-axis movement mechanism to do XZ-axis movement; the theta-axis driving mechanism side is fixed on the vertical plate; the rotating plate is in driving connection with the theta-axis driving mechanism and is driven by the theta-axis driving mechanism to do circumferential rotation; the locking mechanism side is fixed on the rotating plate; according to the chip micro-motion adjustment locking mechanism, adjustment in the XZ theta direction is completed through the structure of the stacking module, the use requirement is met, meanwhile, control is simple, the locking mechanism is flexibly matched, and the position change state of a product is monitored in real time and adjustment is conducted.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, specifically to a chip micro-adjustment locking mechanism. Background Technology

[0002] In high-precision assembly and alignment applications, such as the alignment of multiple laser spots with receivers, some fields require the received laser to be aligned with the corresponding receiving chip to achieve the intended purpose. This is used in applications such as coupled optical paths, lidar, and interferometry. Existing solutions can be implemented using a 6-axis robot, but 6-axis robots are expensive, have limited load capacity, and are not suitable for complex clamping structures.

[0003] Six-axis robot solutions are costly, complex to control, and have limited load capacity, making them unsuitable for high-precision clamping and fixing solutions.

[0004] In view of this, it is necessary to develop a chip micro-adjustment locking mechanism to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, the present invention aims to provide a chip micro-adjustment and locking mechanism. The purpose of designing this chip micro-adjustment and locking mechanism is to reduce costs, achieve precise position control, and ensure stable clamping.

[0006] To solve the above-mentioned technical problems, this utility model achieves the following solution: A chip micro-adjustment locking mechanism of this utility model includes a base, and further includes:

[0007] The XZ axis motion mechanism is side-fixed to the base;

[0008] A vertical plate that is driven and connected to the XZ axis motion mechanism and is driven by the XZ axis motion mechanism to move along the XZ axis;

[0009] A θ-axis drive mechanism that is side-fixed to the vertical plate;

[0010] A rotating plate that is connected to and driven by the θ-axis drive mechanism to rotate in a circular motion;

[0011] A locking mechanism that is fixed to the rotating plate on the side;

[0012] The locking mechanism includes:

[0013] The material loading area is located in the middle of the turntable;

[0014] An X-axis clamping fixed end and an X-axis clamping power end are provided along the X-axis and located on the left and right sides of the material loading area, respectively. The X-axis clamping fixed end and the X-axis clamping power end form a set of X-axis clamping mechanisms.

[0015] A Z-axis clamping fixed end and a Z-axis clamping power end are provided along the Z-axis and located on the upper and lower sides of the material loading area, respectively. The Z-axis clamping fixed end and the Z-axis clamping power end form a Z-axis clamping mechanism.

[0016] Furthermore, the XZ axis motion mechanism includes an X-axis drive mechanism and a Z-axis drive mechanism, wherein the X-axis drive mechanism is fixed to the base, the Z-axis drive mechanism is disposed in the X-axis movable part of the X-axis drive mechanism, and the upright plate is disposed in the Z-axis movable part of the Z-axis drive mechanism.

[0017] Furthermore, the transmission structure of the X-axis drive mechanism includes either a lead screw drive module or a linear motor drive module.

[0018] Furthermore, the transmission structure of the Z-axis drive mechanism includes either a lead screw drive module or a linear motor drive module.

[0019] Furthermore, the θ-axis drive mechanism includes an angle drive mechanism or a worm gear drive mechanism that combines a servo motor and a reducer.

[0020] Furthermore, the power source of the X-axis clamping power end is an X-axis cylinder, which drives the X-axis moving chuck.

[0021] Furthermore, the power source of the Z-axis clamping power end is a Z-axis cylinder, which drives the Z-axis moving chuck.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. The chip micro-adjustment locking mechanism of this utility model utilizes the structure of the stacked module to complete the adjustment in the XZθ direction, meeting the usage requirements. At the same time, it is simple to control and flexibly cooperates with the locking mechanism to monitor the product position change status in real time and make adjustments accordingly.

[0024] 2. The chip micro-adjustment locking mechanism of this utility model not only meets the requirements of adjusting the product position and angle to achieve product alignment, but also fixes the product in place to ensure that there is no offset after the position adjustment is completed. Attached Figure Description

[0025] Figure 1 This is a first-view perspective perspective view of the chip micro-adjustment locking mechanism of this utility model.

[0026] Figure 2 This is a second-view perspective perspective view of the chip micro-adjustment locking mechanism of this utility model.

[0027] Figure 3 This is an installation structure diagram of the θ-axis drive mechanism and locking mechanism of this utility model.

[0028] Figure 4 The flowchart shows the adjustment and fixing process of the chip micro-adjustment locking mechanism of this utility model.

[0029] The attached diagram is labeled as follows: X-axis drive mechanism 1, Z-axis drive mechanism 2, θ-axis drive mechanism 3, Z-axis cylinder 4, X-axis cylinder 5, Z-axis fixed seat 6, X-axis fixed seat 7, vertical plate 8, base 9, Z-axis moving chuck 41, X-axis moving chuck 51, Z-axis fixed chuck 61, X-axis fixed chuck 71, locking mechanism 100, and XZ-axis motion mechanism 200. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. Obviously, the embodiments described in this utility model are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0032] Example 1: The specific structure of this utility model is as follows:

[0033] Please refer to the appendix. Figure 1-3 The present invention provides a chip micro-adjustment locking mechanism, including a base 9, an XZ axis motion mechanism 200, a vertical plate 8, a θ axis drive mechanism 3, a rotating plate, and a locking mechanism 100. The first side of the base 9 has a U-shaped channel, and the second side is provided with a connecting plate and reinforcing ribs.

[0034] The XZ axis motion mechanism 200 is fixed to the base 9. The XZ axis motion mechanism 200 includes an X-axis drive mechanism 1 and a Z-axis drive mechanism 2, wherein the X-axis drive mechanism 1 is fixed to the base 9, the Z-axis drive mechanism 2 is located in the X-axis movable part of the X-axis drive mechanism 1, and the upright plate 8 is located in the Z-axis movable part of the Z-axis drive mechanism 2.

[0035] The transmission structure of the X-axis drive mechanism 1 includes either a lead screw drive module or a linear motor drive module. Taking the X-axis lead screw drive module as an example, as follows... Figure 1-2As shown, the X-axis drive mechanism 1 adopts a lead screw transmission module, and its power unit uses a dual-motor X-axis drive structure. The two X-axis motors are fixed to the base 9, and both drive and connect to the X-axis lead screws. Both X-axis lead screws are screwed with nuts, and the two nuts are fixed to nut seats, which are fixed to the X-axis movable plate. By having the two X-axis lead screws jointly drive the X-axis movable plate to move along the X-axis, the error caused by the gap between the lead screws and nuts can be reduced, thereby improving the movement accuracy of the X-axis movable plate.

[0036] The transmission structure of the Z-axis drive mechanism 2 includes either a lead screw drive module or a linear motor drive module. Taking the Z-axis lead screw drive module as an example, as follows... Figure 1-2 As shown, the Z-axis drive mechanism 2 adopts a lead screw transmission module, and its power unit uses a dual-motor drive structure for the Z-axis. The two Z-axis motors are fixed to the X-axis movable plate, and both drive the Z-axis lead screws. Nuts are screwed onto both Z-axis lead screws, and the two nuts are fixed to nut seats, which are in turn fixed to the Z-axis movable plate. By having the two Z-axis lead screws jointly drive the Z-axis movable plate to move along the Z-axis, the error caused by the gap between the Z-axis lead screws and nuts can be reduced, thereby improving the movement accuracy of the Z-axis movable plate.

[0037] The upright plate 8 is driven to move along the XZ axis by the XZ axis motion mechanism 200. Specifically, the upright plate 8 is fixed to the Z-axis movable plate.

[0038] A theta-axis drive mechanism 3 is fixed to the upright plate 8. The rotating plate is driven by the theta-axis drive mechanism 3 to rotate in a circular motion. The theta-axis drive mechanism 3 includes an angle drive mechanism or a worm gear drive mechanism consisting of a servo motor and a reducer. When using the servo motor and reducer combination, the servo motor drives the reducer, and the reducer drives the rotating plate. When using the worm gear drive mechanism, the motor drives the worm gear, the worm drives the worm wheel to rotate, the worm wheel is fixed to the rotating plate, and the worm wheel drives the rotating plate to rotate in a circular motion. The angle of the rotating plate is finely adjusted by the control system of the chip micro-adjustment locking mechanism of this invention.

[0039] Example 2:

[0040] The locking mechanism 100 is fixed to the rotating plate. The locking mechanism 100 includes:

[0041] The material loading area is located in the middle of the turntable;

[0042] An X-axis clamping fixed end and an X-axis clamping power end are located along the X-axis and situated on the left and right sides of the material loading area, respectively. These two ends form an X-axis clamping mechanism. The power source for the X-axis clamping power end is an X-axis cylinder 5, which drives and connects to an X-axis movable chuck 51. The X-axis clamping fixed end includes an X-axis fixed base 7 and an X-axis fixed chuck 71 mounted on the X-axis fixed base. The X-axis movable chuck 51 and the X-axis fixed chuck 71 are arranged opposite each other.

[0043] A Z-axis clamping fixed end and a Z-axis clamping power end are located along the Z-axis and situated above and below the material loading area, respectively. These two ends form a Z-axis clamping mechanism. The power source for the Z-axis clamping power end is a Z-axis cylinder 4, which drives a Z-axis movable chuck 41. The Z-axis clamping fixed end includes a Z-axis fixed base 6 and a Z-axis fixed chuck 61 mounted on the Z-axis fixed base 6. The Z-axis movable chuck 41 and the Z-axis fixed chuck 61 are arranged opposite to each other.

[0044] The product uses an X-axis fixed chuck and a Z-axis fixed chuck to position two adjacent sides, and then uses an X-axis cylinder 5 to drive an X-axis movable chuck and a Z-axis cylinder 4 to drive a Z-axis movable chuck to position the other two adjacent sides of the product, thus achieving product positioning.

[0045] Example 3:

[0046] like Figure 1-4 As shown, the working principle of the chip micro-adjustment locking mechanism of this utility model is to use the locking mechanism 100 to clamp the product.

[0047] After the product is clamped, its position is adjusted via the XZ-axis motion mechanism 200, the θ-axis drive mechanism 3, and the CCD vision system. The CCD vision system provides real-time feedback on position changes during the screw-locking assembly's operation. Simultaneously, the host computer issues adjustment commands to the XZ-axis motion mechanism 200 and the θ-axis drive mechanism 3 in real time for adjustment. The specific adjustment process is detailed below. Figure 4 As shown.

[0048] In summary, this novel chip micro-adjustment and locking mechanism utilizes the structure of a stacked module to achieve adjustment in the XZθ direction, meeting usage requirements. It is also simple to control and flexibly coordinates with the locking mechanism, monitoring product position changes in real time and making adjustments accordingly. This novel chip micro-adjustment and locking mechanism not only satisfies the requirement to adjust product position and angle, achieving product alignment, but also secures the product to ensure no misalignment occurs after position adjustment.

[0049] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A chip micro-adjustment locking mechanism, comprising a base (9), characterized in that, Also includes: The XZ axis motion mechanism (200) is side-fixed to the base (9); A vertical plate (8) that is driven and connected to the XZ axis motion mechanism (200) and driven by the XZ axis motion mechanism (200) to move in the XZ axis; The θ-axis drive mechanism (3) is fixed to the vertical plate (8) on the side; A rotating plate that is connected to and driven by the θ-axis drive mechanism (3) to rotate in a circular motion; A locking mechanism (100) is fixed to the rotating plate on the side; The locking mechanism (100) includes: The material loading area is located in the middle of the turntable; An X-axis clamping fixed end and an X-axis clamping power end are provided along the X-axis and located on the left and right sides of the material loading area, respectively. The X-axis clamping fixed end and the X-axis clamping power end form a set of X-axis clamping mechanisms. A z-axis clamping fixed end and a z-axis clamping power end are provided along the z-axis and located on the upper and lower sides of the material loading area, respectively. The z-axis clamping fixed end and the z-axis clamping power end form a set of z-axis clamping mechanisms.

2. The chip micro-adjustment locking mechanism according to claim 1, characterized in that, The XZ axis motion mechanism (200) includes an X-axis drive mechanism and a Z-axis drive mechanism, wherein the X-axis drive mechanism is fixed to the base (9), the Z-axis drive mechanism is located in the X-axis movable part of the X-axis drive mechanism, and the upright plate (8) is located in the Z-axis movable part of the Z-axis drive mechanism.

3. The chip micro-adjustment locking mechanism according to claim 2, characterized in that, The transmission structure of the X-axis drive mechanism includes either a lead screw drive module or a linear motor drive module.

4. The chip micro-adjustment locking mechanism according to claim 2, characterized in that, The transmission structure of the z-axis drive mechanism includes either a lead screw drive module or a linear motor drive module.

5. The chip micro-adjustment locking mechanism according to claim 1, characterized in that, The θ-axis drive mechanism (3) includes an angle drive mechanism or a worm gear drive mechanism consisting of a servo motor and a reducer.

6. The chip micro-adjustment locking mechanism according to claim 1, characterized in that, The power source for the X-axis clamping power end is an X-axis cylinder, which drives the X-axis movable chuck.

7. The chip micro-adjustment locking mechanism according to claim 1, characterized in that, The power source for the Z-axis clamping power end is a Z-axis cylinder, which drives the Z-axis moving chuck.

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