DDR (Double Data Rate) memory module labeling and positioning device

Abstract

The utility model relates to the technical field of labeling, in particular to a DDR (Double Data Rate) memory module labeling and positioning device which comprises an operating table, supporting columns are mounted at four corners of the bottom of the operating table, a labeling arm is mounted on one side of the top of the operating table, and a servo motor is mounted on one side of the labeling arm; the positioning assembly is arranged in the middle of the top surface of the operation table, and the positioning assembly is used for positioning the DDR memory module to be labeled; the springback assembly is arranged on one side of the positioning assembly, and the springback assembly is used for driving the positioning assembly to complete resetting; the positioning assembly is used for positioning a labeled DDR memory module, the discharging assembly is arranged on the positioning assembly, and the discharging assembly is used for releasing the limitation of the labeled DDR memory module on the positioning assembly. The utility model aims to provide the labeling and positioning device for the DDR memory module, so as to solve the problem of reducing the production cost in the process of completing accurate labeling.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling, in particular to a DDR memory module labeling and positioning device. Background Art

[0002] DDR (Double Data Rate) memory, or synchronous dynamic random access memory, is a significant milestone in modern computer storage technology. By transmitting data on both the rising and falling edges of the clock signal, it doubles the data transfer rate and significantly improves overall computer system performance. Since its introduction, DDR memory has undergone multiple technological iterations, from DDR1 to DDR5, with each generation delivering significant improvements in speed, power consumption, and capacity.

[0003] Memory modules, as key components in computer systems, are responsible for storing and accessing data directly addressed by the CPU. DDR memory modules, consisting of DDR memory chips packaged on a specific circuit board, are widely used in various fields, including personal computers, servers, workstations, and embedded systems. These modules must not only possess high-speed data transmission capabilities but also maintain stable operation and precise data access in complex system environments.

[0004] During the manufacturing and assembly process of DDR memory modules, labeling and positioning is a crucial step. Labeling is not only used to identify the product model, specifications, and production information, but is also directly related to the installation, maintenance, and subsequent use of the module. Therefore, designing an efficient and accurate DDR memory module labeling and positioning device is of great significance for improving production efficiency and ensuring product quality.

[0005] In the prior art, the Chinese patent document with the announcement number CN220243850U proposes a labeling positioning mechanism, which is provided with a linear drive module 1 and a linear drive module 2. The driving ends of the linear drive module 1 and the linear drive module 2 are jointly installed with a linear drive module 3 and a linear drive module 4. The driving end of the linear drive module 3 is installed with a grabbing station 1, and the driving end of the linear drive module 4 is installed with a grabbing station 2. It also includes a product fixture and a label positioning device arranged below the linear drive module 3 and the linear drive module 4. The grabbing station 1 and the grabbing station 2 are both installed with a labeling position positioning device. The mechanism is provided with a label positioning device and a labeling position positioning device, and both are based on visual detection technology. It can not only detect whether the label is offset after taking the label to avoid the label from being skewed, but also locate the labeling position to prevent the corresponding label from being affixed to other positions. However, consistent with conventional technology, although the device completes the precise labeling and detection functions, the device is too complicated, has a high cost and poor practicality. Therefore, the present application discloses a DDR memory module labeling and positioning device to solve the problem of difficulty in reducing the production cost of the labeling device during the labeling process of the DDR memory module. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a DDR memory module labeling and positioning device to solve the problem of reducing production costs during the process of completing accurate labeling.

[0007] Based on the above objectives, the utility model provides a DDR memory module labeling and positioning device, comprising: an operating table, support columns are installed at the four corners of the bottom of the operating table, a labeling arm is installed on one side of the top of the operating table, a servo motor is installed on one side of the labeling arm, a circle wheel is installed on the output end of the servo motor, a collection box is placed below one side of the operating table, and a directional wheel is installed on the other side of the labeling arm at the edge of the operating table;

[0008] A positioning component, the positioning component is arranged in the middle of the top surface of the operating table, and the positioning component is used to position the memory module to be labeled;

[0009] A rebound component, the rebound component is arranged on one side of the positioning component, and the rebound component is used for the reset function of the positioning component;

[0010] A blanking component is provided on the positioning component and is used to open the labeled memory module positioned on the positioning component.

[0011] Preferably, the positioning assembly includes a horizontal slide rail, which is installed in the middle of the top surface of the operating table, and two parallel horizontal slide rails are provided on the operating table. A loading frame is provided on the sliding card of the horizontal slide rail, and the bottom end of the loading frame is located at the position of the horizontal slide rail, and sliding limit blocks are installed on both sides. The sliding limit blocks and the horizontal slide rail are in a mutually engaged state.

[0012] Preferably, multiple groups of mounting frames are installed on the inner wall of the loading frame, and sliding bars are slidably installed on the inner walls at both ends of the multiple groups of mounting frames, a stop bar is installed at the bottom end of one side of the sliding bar, and a sliding guide rod is installed on the other side of the sliding bar, a pressure spring is sleeved on the sliding guide rod, and a round hole with the same size as the sliding guide rod is opened at the position of the sliding guide rod on the side wall of the mounting frame.

[0013] Preferably, the sliding guide rod is slidably inserted in the circular hole, the other end of the sliding guide rod protrudes from the side wall of the mounting frame and is installed with a limiting ring, one end of the pressure spring abuts against the side wall of the sliding bar, the other end of the pressure spring abuts against the side wall of the mounting frame, and rubber pads are installed on the side walls of the closed space formed by the other side of the sliding bar and the mounting frame.

[0014] Preferably, the rebound assembly includes a horizontal guide rod, which is installed at the bottom of one end of the loading frame, and a sliding circular hole is opened at one end of the mounting frame corresponding to the position of the horizontal guide rod, the horizontal guide rod is slidably inserted in the sliding circular hole, and a limiting circular block is installed at the other end of the horizontal guide rod, and a horizontal spring is sleeved on the horizontal guide rod, one end of the horizontal spring abuts against the outer wall of the horizontal slide rail, and the other end of the horizontal spring abuts against the side wall of the limiting circular block at the end of the horizontal guide rod, and a blocking block is installed at the position of the limiting circular block at the end of the horizontal guide rod on the top surface of the operating table, and the side wall of the limiting circular block abuts against the side wall of the blocking block.

[0015] Preferably, the blanking assembly includes multiple groups of mounting blocks, and the multiple groups of mounting blocks are all installed on the upper end of the sliding bar, and the multiple groups of mounting blocks are installed with connecting bars on one side, and the multiple groups of connecting bars are connected together, and a mounting circular sleeve is installed on the side wall of the connecting bar at the front end, and a rotating cylinder is rotatably inserted in the mounting circular sleeve.

[0016] Preferably, a toggle arm is rotatably installed on the top of the rotating cylinder, and a through circular hole is provided in the middle of the toggle arm at the position of the loading frame, a mounting cylinder is rotatably inserted in the circular hole, and the bottom end of the mounting cylinder is installed on the top of the loading frame, an arc groove is provided on one side of the other end of the toggle arm, and a limiting rod is installed on the side of the horizontal slide rail located on the same side of the upper part of the collection box and the toggle arm, the limiting rod is matched with the arc groove provided at the end of the toggle arm, and a connecting block is installed on the side wall on the same side of the other end of the horizontal slide rail and the labeling arm, and a rope is connected to one side of the connecting block, and the rope is connected to the winding wheel through the directional wheel.

[0017] Beneficial effects of the utility model:

[0018] Precise positioning and stable support: The positioning components installed on the operating table can accurately position the DDR memory module to be labeled at the specified position, ensuring stability and accuracy during the labeling process. At the same time, the support columns at the four corners of the bottom of the operating table provide solid support, further enhancing the stability and durability of the overall structure.

[0019] Intelligent rebound reset: The setting of the rebound component enables the positioning component to automatically reset to its initial state after completing a labeling operation, preparing for the next labeling operation. This design not only improves the continuous operation capability of the equipment, but also simplifies the operation process and reduces the need for manual intervention.

[0020] Convenient unloading and collection: The unloading assembly design allows labeled memory modules to be easily released from the positioning assembly and dropped into the collection bin below. This process not only ensures the orderly collection of labeled products, but also facilitates subsequent sorting and transportation, improving the fluidity and efficiency of the entire production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of some components of the utility model;

[0024] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0026] The following are marked in the figure:

[0027] 1. Operating table; 2. Support column; 3. Servo motor; 4. Labeling arm; 5. Collection box; 6. Horizontal slide rail; 7. Loading frame; 8. Horizontal guide rod; 9. Horizontal spring; 10. Sliding hole; 11. Sliding limit block; 12. Winding wheel; 13. Rope; 14. Fixed wheel; 15. Connecting block; 16. Mounting frame; 17. Sliding bar; 18. Rubber pad; 19. Sliding guide rod; 20. Pressure spring; 21. Limiting ring; 22. Mounting block; 23. Connecting bar; 24. Toggle arm; 25. Mounting cylinder; 26. Rotating cylinder; 27. Mounting sleeve; 28. Stop bar. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0029] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0030] The utility model provides Figures 1 to 4The DDR memory module labeling and positioning device shown in the figure comprises: an operating table 1, support columns 2 are installed at the four corners of the bottom of the operating table 1, a labeling arm 4 is installed on one side of the top of the operating table 1, a servo motor 3 is installed on one side of the labeling arm 4, a circle wheel 12 is installed on the output end of the servo motor 3, a collection box 5 is placed below one side of the operating table 1, and a directional wheel 14 is installed on the other side of the labeling arm 4 at the edge of the operating table 1; a positioning component is arranged in the middle of the top surface of the operating table 1, and the positioning component is used to position the DDR memory module to be labeled; a rebound Component, the rebound component is set on one side of the positioning component, and the rebound component is used for the reset function of the positioning component; the blanking component is set on the positioning component, and the blanking component is used to open the labeled DDR memory module positioned on the positioning component. The labeling arm 4 driven by the integrated servo motor 3 and the precise control of the winding wheel 12 realize the efficient and accurate labeling operation of the DDR memory module. This automated design significantly improves production efficiency, reduces dependence on manual operation, and reduces the labeling error rate caused by human factors. The operating table 1 is set The positioning component can accurately fix the DDR memory module to be labeled in the specified position, ensuring stability and accuracy during the labeling process. At the same time, the support columns 2 at the four corners of the bottom of the operating table 1 provide solid support, further enhancing the stability and durability of the overall structure. The setting of the rebound component enables the positioning component to automatically reset to its initial state after completing a labeling operation, preparing for the next labeling operation. This design not only improves the continuous operation capacity of the equipment, but also simplifies the operation process and reduces the need for manual intervention. The design of the unloading component enables the labeled DDR memory module to be easily released from the positioning component and fall into the collection box 5 below. This process not only ensures the orderly collection of labeled products, but also facilitates subsequent sorting and transportation, improving the smoothness and efficiency of the overall production line. The structural design of the utility model has certain flexibility and scalability, and can be appropriately adjusted and optimized according to DDR memory modules of different models and sizes to meet diverse production needs. At the same time, the modular design between the components also facilitates maintenance and upgrades, extending the service life of the equipment.

[0031] Furthermore, in this example, Figure 2 and Figure 4As shown, the positioning assembly includes a horizontal slide rail 6, which is installed in the middle of the top surface of the operating table 1, and two parallel horizontal slide rails 6 are provided on the operating table 1, and a loading frame 7 is slidably provided on the horizontal slide rail 6. The bottom end of the loading frame 7 is located at the position of the horizontal slide rail 6, and sliding limit blocks 11 are installed on both sides. The sliding limit blocks 11 and the horizontal slide rail 6 are in a mutually engaged state. A plurality of groups of mounting frames 16 are installed on the inner wall of the loading frame 7, and sliding bars 17 are slidably installed on the inner walls of both ends of the plurality of mounting frames 16. A stop bar 28 is installed at the bottom end of one side of the sliding bar 17, and a sliding guide rod 19 is installed on the other side of the sliding bar 17. A pressure spring 20 is sleeved on the sliding guide rod 19, and a position corresponding to the sliding guide rod 19 is provided on the side wall of the mounting frame 16. The rod 19 has a round hole of the same size as the rod 19, and the sliding guide rod 19 is slidably inserted into the round hole. The other end of the sliding guide rod 19 protrudes from the side wall of the mounting frame 16 and is installed with a limit ring 21. One end of the pressure spring 20 abuts against the side wall of the sliding bar 17, and the other end of the pressure spring 20 abuts against the side wall of the mounting frame 16. Rubber pads 18 are installed on the side walls of the closed space formed by the other side of the sliding bar 17 and the mounting frame 16. First, the loading frame 7 is engaged with the horizontal slide rail 6 on the operating table 1 through the sliding limit block 11 at its bottom end, so that the loading frame 7 can slide smoothly in the horizontal direction. This design allows the automated equipment to easily move the loading frame 7 along the horizontal slide rail 6 to the specified position, which is convenient for loading and positioning of DDR memory modules. Multiple groups of mounting frames 16 are installed on the inner wall of the frame 7. Each group of mounting frames 16 is designed with a sliding bar 17. These sliding bars 17 can slide freely on the inner wall of the mounting frame 16. When the DDR memory module is placed in the mounting frame 16, the sliding bar 17 will compress the pressure spring 20 and form a gentle and stable clamping force on the DDR memory module through the stop bar 28 at the bottom end of one side of the sliding bar 17. This clamping method not only ensures that the DDR memory module does not shift during the labeling process, but also avoids the risk of damaging the DDR memory module due to excessive clamping. Since the sliding bar 17 can slide freely in the mounting frame 16 and maintains a certain clamping force through the pressure spring 20, the positioning component can adapt to DDR memory modules of different sizes and specifications. When replacing DDR memory modules of different sizes, you only need to place the DDR memory module in the installation frame 16, and the sliding bar 17 will automatically adjust its position to adapt to the new size and maintain a stable clamping state. In order to further enhance the protection of the DDR memory module, rubber pads 18 are installed on the side walls of the closed space formed by the other side of the sliding bar 17 and the installation frame 16. These rubber pads 18 can provide a good buffering effect during the clamping process to prevent the sliding bar 17 from directly contacting the DDR memory module and causing scratches or damage. In the entire DDR memory module labeling system, the working principle of the positioning component is closely integrated with the automated components such as the labeling arm 4 driven by the servo motor 3. After the loading frame 7 positions and clamps the DDR memory module,The labeling arm 4 can automatically move to the designated position according to the preset program to perform labeling operations. After labeling is completed, the unloading component can automatically release the labeled DDR memory module from the loading frame 7 and collect it into the collection box 5 below.

[0032] Furthermore, in this example, Figure 1 As shown, the rebound assembly includes a horizontal guide rod 8, which is installed at the bottom of one end of the loading frame 7, and a sliding circular hole 10 is opened at one end of the mounting frame 16 corresponding to the position of the horizontal guide rod 8. The horizontal guide rod 8 is slidably inserted in the sliding circular hole 10, and a limited circular block is installed at the other end of the horizontal guide rod 8, and a horizontal spring 9 is sleeved on the horizontal guide rod 8, one end of the horizontal spring 9 abuts on the outer wall of the horizontal slide rail 6, and the other end of the horizontal spring 9 abuts on the side wall of the end limit circular block of the horizontal guide rod 8, and the top surface of the operating table 1 is located at A blocking block is installed at the position of the limiting round block at the end of the horizontal guide rod 8, and the side wall of the limiting round block abuts against the side wall of the blocking block. The horizontal spring 9 is sleeved on the horizontal guide rod 8, one end of which abuts against the outer wall of the horizontal slide rail 6, and the other end abuts against the side wall of the limiting round block at the end of the horizontal guide rod 8. When the loading frame 7 moves due to external force, the horizontal spring 9 will be compressed, thereby absorbing and storing energy. Once the external force disappears, the horizontal spring 9 will quickly release the stored energy, pushing the loading frame 7 and the horizontal guide rod 8 to move in opposite directions until The side wall of the limiting block at the end of the horizontal guide rod 8 again abuts against the side wall of the blocking block installed on the operating table 1, realizing automatic reset of the loading frame 7. The setting of the limiting block and the blocking block ensures the stability and reset accuracy of the loading frame 7 during the movement. The limiting block prevents the horizontal guide rod 8 from escaping from the sliding hole 10, and the blocking block serves as the end mark when the loading frame 7 is reset. When the loading frame 7 is reset, the close contact between the limiting block and the blocking block limits the further movement of the loading frame 7. In the automated process of the DDR memory module labeling and positioning device, the working principle of the rebound component is closely integrated with the positioning component, the labeling arm 4 and other components. After the loading frame 7 clamps the DDR memory module through the positioning component, the labeling arm 4 will automatically move to the designated position according to the preset program for labeling operation. During this process, the rebound component always maintains the stability and reset ability of the loading frame 7, ensuring the smooth progress of the labeling process. After labeling is completed, the loading frame 7 can automatically reset to the initial position, waiting for the next DDR memory module to be placed or for unloading operation.

[0033] Furthermore, in this example, Figure 1 and Figure 3As shown, the blanking assembly includes multiple groups of mounting blocks 22, and the multiple groups of mounting blocks 22 are all mounted on the upper end of the sliding bar 17, and one side of the multiple groups of mounting blocks 22 is mounted with a connecting bar 23, and the multiple groups of connecting bars 23 are connected together, and a mounting circular sleeve 27 is mounted on the side wall of the front end connecting bar 23, and a rotating cylinder 26 is rotatably inserted in the mounting circular sleeve 27, and a toggle arm 24 is rotatably mounted on the top of the rotating cylinder 26, and the middle part of the toggle arm 24 is located at the position of the loading frame 7 and is provided with a through circular hole, and a mounting cylinder 25 is rotatably inserted in the circular hole, and the bottom end of the mounting cylinder 25 is mounted on the top of the loading frame 7, and an arc groove is opened on one side of the other end of the toggle arm 24, and is located at the upper part of the collection box 5 and the toggle arm A limit rod is installed on one side of the horizontal slide rail 6 on the same side as 24, and the limit rod fits into the arc groove opened at the end of the toggle arm 24, and a connecting block 15 is installed on the side wall on the same side as the labeling arm 4 at the other end of the horizontal slide rail 6. A rope 13 is connected to one side of the connecting block 15. The rope 13 is connected to the winding wheel 12 through the directional wheel 14. When the DDR memory module is labeled, it needs to be released from the loading frame 7 and collected into the collection box 5. At this time, the unloading component starts to work. Through the automatic control signal, the rope 13 starts to be pulled through the guidance of the winding wheel 12 and the directional wheel 14. The tension of the rope 13 drives the horizontal movement of the loading frame 7. When the loading frame 7 moves to the top of the collection box 5, at this time The limit rod installed on one side of the horizontal slide rail 6 above the collection box 5 will contact the toggle arm 24. Since one end of the toggle arm 24 is fixed to the loading frame 7 through the mounting cylinder 25, the other end will rotate around the mounting cylinder 25. During the rotation of the toggle arm 24, the arc groove at its end interacts with the limit rod, and the toggle arm 24 continues to rotate. The mounting sleeve 27 installed on the side wall of the connecting bar 23 will push the horizontal movement of the connecting bar 23. As the connecting bar 23 moves, the connecting bar 23 will also drive the mounting block 22 installed on the sliding bar 17 to move. At this time, the sliding bar 17 will be driven by the mounting block 22 to compress the pressure spring 20. When the pressure spring 20 is compressed, the sliding bar 17 will move along Move in the direction of the sliding guide rod 19, as the sliding bar 17 moves, the clamping force holding the DDR memory module will disappear, so that the DDR memory module is released from the loading frame 7 and falls into the collection box 5 below. After the DDR memory module is released, the servo motor 3 will reverse. At this time, the toggle arm 24 will no longer be subjected to the tension of the rope 13. At this time, the kinetic potential energy stored in the pressure spring 20 will be released, so that the sliding bar 17 and the toggle arm 24 will return to their original position. This reset mechanism ensures that the toggle arm 24 returns to its initial position for the next operation. Once the toggle arm 24 is reset, the entire blanking assembly is ready for the next DDR memory module blanking operation.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0035] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A DDR memory module labeling and positioning device, characterized in that: include: An operating table (1), wherein support columns (2) are installed at the four corners of the bottom of the operating table (1), a labeling arm (4) is installed on one side of the top of the operating table (1), a servo motor (3) is installed on one side of the labeling arm (4), a winding wheel (12) is installed on the output end of the servo motor (3), a collection box (5) is placed below one side of the operating table (1), and a directional wheel (14) is installed on the other side of the labeling arm (4) at the edge of the operating table (1); A positioning component, the positioning component is arranged in the middle of the top surface of the operating table (1), and the positioning component is used to position the DDR memory module to be labeled; A rebound component is provided on one side of the positioning component and is used to drive the positioning component to complete reset; A blanking component is provided on the positioning component and is used for releasing the position limit of the labeled DDR memory module on the positioning component.

2. A DDR memory module labeling and positioning device according to claim 1, characterized in that: The positioning assembly includes a horizontal slide rail (6), which is installed in the middle of the top surface of the operating table (1), and two parallel horizontal slide rails (6) are provided on the operating table (1). A loading frame (7) is provided on the sliding card of the horizontal slide rail (6), and the bottom end of the loading frame (7) is located at the position of the horizontal slide rail (6). Sliding limit blocks (11) are installed on both sides, and the sliding limit blocks (11) and the horizontal slide rail (6) are in a mutually engaged state.

3. The DDR memory module labeling and positioning device according to claim 2, characterized in that: A plurality of mounting frames (16) are mounted on the inner wall of the loading frame (7), and sliding bars (17) are slidably mounted on the inner walls at both ends of the plurality of mounting frames (16), a stop bar (28) is mounted on the bottom end of one side of the sliding bar (17), a sliding guide rod (19) is mounted on the other side of the sliding bar (17), a pressure spring (20) is sleeved on the sliding guide rod (19), and a circular hole of the same size as the sliding guide rod (19) is opened on the side wall of the mounting frame (16) at a position corresponding to the sliding guide rod (19).

4. A DDR memory module labeling and positioning device according to claim 3, characterized in that: The sliding guide rod (19) is slidably inserted into the circular hole, and the other end of the sliding guide rod (19) protrudes from the side wall of the installation frame (16) and is installed with a limiting ring (21). One end of the pressure spring (20) abuts against the side wall of the sliding bar (17), and the other end of the pressure spring (20) abuts against the side wall of the installation frame (16), and rubber pads (18) are installed on the side walls of the closed space formed by the other side of the sliding bar (17) and the installation frame (16).

5. The DDR memory module labeling and positioning device according to claim 4, characterized in that: The rebound assembly includes a horizontal guide rod (8), which is installed at the bottom of one end of the loading frame (7), and a sliding circular hole (10) is opened at one end of the mounting frame (16) corresponding to the position of the horizontal guide rod (8), and the horizontal guide rod (8) is slidably inserted into the sliding circular hole (10), and a limiting circular block is installed at the other end of the horizontal guide rod (8), and a horizontal spring (9) is sleeved on the horizontal guide rod (8), one end of the horizontal spring (9) abuts against the outer wall of the horizontal slide rail (6), and the other end of the horizontal spring (9) abuts against the side wall of the limiting circular block at the end of the horizontal guide rod (8), and a blocking block is installed on the top surface of the operating table (1) at the position of the limiting circular block at the end of the horizontal guide rod (8), and the side wall of the limiting circular block abuts against the side wall of the blocking block.

6. A DDR memory module labeling and positioning device according to claim 5, characterized in that: The blanking assembly includes multiple groups of mounting blocks (22), each of which is mounted on the upper end of the sliding bar (17), and each of which is mounted with a connecting bar (23) on one side. The multiple groups of connecting bars (23) are connected together, and a mounting sleeve (27) is mounted on the side wall of the frontmost connecting bar (23), and a rotating cylinder (26) is rotatably inserted in the mounting sleeve (27).

7. The DDR memory module labeling and positioning device according to claim 6, characterized in that: The top of the rotating cylinder (26) is rotatably mounted with a toggle arm (24), and a through circular hole is provided in the middle of the toggle arm (24) at the position of the loading frame (7), and a mounting cylinder (25) is rotatably inserted in the circular hole, and the bottom end of the mounting cylinder (25) is mounted on the top of the loading frame (7), and an arc groove is provided on one side of the other end of the toggle arm (24), and a limiting rod is installed on one side of the horizontal slide rail (6) located on the same side as the toggle arm (24) on the upper part of the collection box (5), and the limiting rod is matched with the arc groove provided at the end of the toggle arm (24), and a connecting block (15) is installed on the side wall of the other end of the horizontal slide rail (6) on the same side as the labeling arm (4), and a rope (13) is connected to one side of the connecting block (15), and the rope (13) is connected to the winding wheel (12) through the directional wheel (14).

Images