Processing tool applied to batch production of chips

Abstract

The utility model relates to a kind of processing tooling applied to chip batch production, including two symmetrical distribution's support column, two support column top surface fixedly connected with fixed plate, and fixed plate is equipped with guide slot, the opposite ends of fixed plate are all provided with the adjusting assembly of lateral movement, and the output direction of adjusting assembly is guide slot.This technical scheme, by simultaneously controlling two adjusting assemblies are all moved towards guide slot and respectively with the opposite ends of chip array abut, to position the chip array in guide slot to the position in the middle of guide slot, when the clamping mechanism outside is controlled to clamp the chip array in guide slot, then control two adjusting assemblies retract, so that the position of clamping mechanism clamping chip array is fixed, it is convenient for clamping mechanism to clamp the chip array accurately placed in the corresponding position of processing equipment and processes.

Description

Technical Field

[0001] This utility model relates to the field of chip processing technology, specifically to a processing fixture used in mass production of chips. Background Technology

[0002] Chip mass production is a highly complex and precise process, typically involving several key stages such as chip design, wafer fabrication, and packaging and testing. Among these, chip cutting and processing are crucial steps to ensure the accurate and efficient separation of chips from wafers for use in various devices. This process requires specialized tooling to hold the chip arrays and enable precise processing operations.

[0003] Currently, many existing processing fixtures used for mass chip production have significant design flaws, namely, they lack the ability to flexibly adjust the position of the placed chip array. In actual production, due to differences in wafer manufacturing processes, limitations in chip placement precision, and minor vibrations during equipment operation, the initial position of the chip array on the processing fixture often fails to perfectly match subsequent processing requirements. However, existing fixtures cannot effectively compensate for and adjust for these deviations. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a processing fixture for mass production of chips, so as to solve the technical problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: A processing fixture for mass production of chips includes two symmetrically distributed support columns. A fixed plate is fixedly connected to the top surface of the two support columns. A guide groove is provided on the fixed plate. Adjustment components for lateral movement are provided at opposite ends of the fixed plate. The output direction of the adjustment components is the guide groove.

[0006] Furthermore, the adjustment component includes a reciprocating push mechanism and a movable block. The reciprocating push mechanism is installed at the end of the fixed plate, and the output end of the reciprocating push mechanism is fixedly connected to the movable block, which is located in the guide groove.

[0007] Furthermore, support blocks are fixedly installed at both ends of the fixed plate, and the reciprocating pushing mechanism is fixedly installed on the support blocks by bolts.

[0008] Furthermore, the movable block is rectangular in shape, and wear-resistant pads are provided on both opposite sides of the movable block.

[0009] Furthermore, multiple corresponding notches are provided on both sides of the top surface of the fixing plate.

[0010] Furthermore, a fixing block is provided on one side of the fixing plate, and an indicator light is provided on the fixing block.

[0011] The beneficial effects of this utility model are as follows: This processing fixture, applied to mass production of chips, simultaneously controls two adjusting components to move towards the guide groove and abut against the opposite ends of the chip array, thereby positioning the chip array in the guide groove to the center position within the guide groove. When the external clamping mechanism is controlled to clamp the chip array in the guide groove, the two adjusting components are then controlled to retract, thus fixing the position of the clamping mechanism holding the chip array, making it easy for the clamping mechanism to accurately place the clamped chip array into the corresponding position of the processing equipment for processing.

[0012] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the fixing plate structure of this utility model; In the diagram: 1. Support column; 2. Fixing plate; 3. Guide groove; 4. Adjustment component; 41. Reciprocating push mechanism; 42. Movable block; 5. Notch; 6. Fixing block; 7. Indicator light. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0017] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0018] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0019] Please see Figure 1-2 This utility model provides a technical solution: a processing fixture for mass production of chips, including two symmetrically distributed support columns 1, a fixed plate 2 fixedly connected to the top surface of the two support columns 1, a guide groove 3 opened on the fixed plate 2, and a horizontal movement adjustment component 4 provided at both opposite ends of the fixed plate 2, the output direction of the adjustment component 4 being the guide groove 3.

[0020] In this technical solution, the guide groove 3 is used to place the chip array to be processed (the chip array is a long strip structure formed by connecting multiple chips with a fixture), and the length of the guide groove 3 is greater than the length of the chip array. The chip array to be processed is picked up from the tray and placed in the guide groove 3 by an external clamping mechanism for adjustment, so that another external clamping mechanism can pick up the chip array in the guide groove 3 and accurately place it into the corresponding position of the next processing equipment.

[0021] In practical use, the external clamping mechanism picks up the chip array to be processed from the tray and places it in the guide groove 3. Then, the two adjustment components 4 are activated simultaneously. Both adjustment components 4 move towards the guide groove 3 and abut against the opposite ends of the chip array, thereby fixing the chip array in the center position in the guide groove 3. Then, the two adjustment components 4 are controlled to retract. Finally, another clamping mechanism clamps the chip array in the guide groove 3 and places it in the corresponding position of the processing equipment for processing.

[0022] In this process, by simultaneously controlling the two adjusting components 4 to move towards the guide groove 3 and abut against the opposite ends of the chip array, the chip array in the guide groove 3 is positioned in the center of the guide groove 3. When the external clamping mechanism is controlled to clamp the chip array in the guide groove 3, the two adjusting components 4 are controlled to retract, thereby fixing the position of the clamping mechanism holding the chip array, which makes it easy for the clamping mechanism to accurately place the clamped chip array into the corresponding position of the processing equipment for processing.

[0023] In this embodiment, the adjustment component 4 includes a reciprocating push mechanism 41 and a movable block 42. The reciprocating push mechanism 41 is installed at the end of the fixed plate 2, and the output end of the reciprocating push mechanism 41 is fixedly connected to the movable block 42. The movable block 42 is located in the guide groove 3.

[0024] In this technical solution, the reciprocating drive mechanism 41 can be a pneumatic cylinder or a hydraulic cylinder.

[0025] In this embodiment: support blocks are fixedly installed at both ends of the fixed plate 2, and the reciprocating pushing mechanism 41 is fixedly installed on the support blocks by bolts.

[0026] This technical solution effectively reduces instability caused by vibration and shaking during the operation of the reciprocating drive mechanism 41, ensuring that the reciprocating drive mechanism 41 can continuously and stably output reciprocating power.

[0027] In this embodiment: the movable block 42 is rectangular, and wear-resistant pads are provided on both sides of the movable block 42.

[0028] In this technical solution, when the movable block 42 moves relative to the inner wall of the guide groove 3, the wear-resistant pad directly bears the frictional force. Because the wear-resistant pad has high wear resistance, it can effectively reduce the direct wear between the main body of the movable block 42 and other components, extending the service life of the movable block 42 and related contact parts.

[0029] In practical use, the reciprocating push mechanism 41 is activated, which pushes the movable block 42 to move along the guide groove 3 until the movable block 42 comes into contact with the chip array.

[0030] In this embodiment, multiple corresponding notches 5 are provided on both sides of the top surface of the fixing plate 2.

[0031] In this technical solution, the fixture for the chip array is located outside the guide groove 3 and covers the recess 5, and the external clamping mechanism corresponds to multiple recesses 5 respectively.

[0032] In practical use, when the external clamping mechanism clamps and fixes the chip array, the clamping arm on the clamping mechanism corresponds to the notch 5, which facilitates the fixed position clamping of the chip array, thereby improving the clamping accuracy.

[0033] In this embodiment: a fixing block 6 is provided on one side of the fixing plate 2, and an indicator light 7 is provided on the fixing block 6.

[0034] In this technical solution, the indicator light 7 is electrically connected to the two adjustment components 4 to detect whether the adjustment components 4 are normal. When one or both adjustment components 4 malfunction, the indicator light 7 can change color in time to remind the staff to carry out maintenance, thus preventing the accuracy deviation when adjusting the position of the chip array.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A processing fixture for mass production of chips, characterized in that: It includes two symmetrically distributed support columns (1), and a fixed plate (2) is fixedly connected to the top surface of the two support columns (1). The fixed plate (2) is provided with a guide groove (3). The fixed plate (2) is provided with a lateral movement adjustment component (4) at both ends of the fixed plate (2). The output direction of the adjustment component (4) is the guide groove (3).

2. The processing fixture for mass production of chips according to claim 1, characterized in that: The adjustment component (4) includes a reciprocating push mechanism (41) and a movable block (42). The reciprocating push mechanism (41) is installed at the end of the fixed plate (2). The output end of the reciprocating push mechanism (41) is fixedly connected to the movable block (42). The movable block (42) is located in the guide groove (3).

3. The processing fixture for mass production of chips according to claim 2, characterized in that: The fixed plate (2) has support blocks fixedly installed at both ends, and the reciprocating pushing mechanism (41) is fixedly installed on the support blocks by bolts.

4. The processing fixture for mass production of chips according to claim 2, characterized in that: The movable block (42) is rectangular, and wear-resistant pads are provided on both sides of the movable block (42).

5. The processing fixture for mass production of chips according to claim 1, characterized in that: The top surface of the fixing plate (2) has multiple corresponding notches (5) on both sides.

6. The processing fixture for mass production of chips according to claim 1, characterized in that: A fixing block (6) is provided on one side of the fixing plate (2), and an indicator light (7) is provided on the fixing block (6).

Images