A sound insulation and noise reduction corner plate production device

By improving the design of the bending machine and the combination mechanism, the problems of frequent equipment adjustments and plate breakage during the processing of sound insulation and noise reduction corner plates were solved, achieving efficient and precise plate processing and stress release, and improving production efficiency.

CN120461801BActive Publication Date: 2026-06-30SHANDONG LANO MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG LANO MASCH MFG CO LTD
Filing Date
2025-06-03
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing technologies require frequent equipment adjustments to adapt to different size requirements when processing sound insulation and noise reduction corner panels, resulting in low production efficiency and the panels are prone to cracking due to excessive pressure during processing.

Method used

The design employs a combination of bending machine, adapter mechanism, material pushing mechanism, and collection mechanism. The position and speed of the guillotine are controlled by an electric push rod, and the buffering effect of springs and cams is combined to achieve precise bending and stress release of the sheet metal. The material is transferred and collected by the cooperation of telescopic platform and slot.

Benefits of technology

This technology enables efficient bending of sheet metal, reduces equipment adjustment frequency, prevents sheet metal breakage, improves production efficiency, and promotes material shaping and stress release.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of sheet metal processing technology and discloses a sound-insulating and noise-reducing corner panel production device, including a bending machine, a guillotine installed at the bottom of the bending machine, and a support placed at the bottom of the bending machine. The invention conveys the sheet metal via a feeding line. The length of the electric push rod is adjusted according to the required dimensions to limit the material. After the material reaches the required position, the bending machine is started, causing the guillotine to bend the material at the required angle. Due to the pressure applied by the guillotine, the rotating base rotates towards the telescopic platform, rotating the material accordingly to match the bending angle. Because the bending force is relatively large, the rotating base rotates, and the pressure applied by the guillotine causes the sliding columns to move away from each other, buffering the instantaneous bending pressure of the guillotine on the material. This helps to prevent the sheet metal from cracking due to excessive instantaneous pressure and also delays the instantaneous pressure generated by the guillotine.
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Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, specifically to a sound insulation and noise reduction corner panel production device. Background Technology

[0002] Sound insulation panels are panels used for sound insulation. They are installed in areas such as building soundproofing or road construction to protect the living environment of residents and block the impact of noise.

[0003] When processing the required boards in the process, relative bending is required according to the required size conditions. However, since the size requirements for closing corners and other positions after building construction are different, the equipment needs to be adjusted to a certain extent during processing to avoid excessive pressure on the workpiece during processing, which may lead to material breakage or size deviation. In actual application, the above process requires frequent debugging, which reduces production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a sound insulation and noise reduction corner plate production device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a sound-insulating and noise-reducing corner plate production device, comprising a bending machine, a guillotine installed at the bottom of the bending machine, a support placed at the bottom of the bending machine, a material conveyor line placed on the side of the bottom of the bending machine away from the support, and an electric push rod fixedly connected to the top of the support, and further comprising:

[0007] The adapter mechanism has a compatibility component placed at its bottom.

[0008] A recovery component is provided on top of the adaptable component, which serves as a support.

[0009] The material pushing mechanism is located on the side wall of the guillotine and is used to move the material.

[0010] A collection mechanism is located on the side wall of the adapter mechanism and is used to collect the processed materials.

[0011] The bending machine has a sliding groove on its side wall.

[0012] Furthermore, the compatible organizations include:

[0013] The adapter is placed below the switch via the mounting component;

[0014] The placement component includes a sliding base positioned below the switch;

[0015] The recovery component is fixedly connected to the inside of the sliding base via a reset element;

[0016] The reset component includes several spring-loaded retaining rods that are fixedly connected inside the sliding base.

[0017] Furthermore, the feeding mechanism includes:

[0018] A connecting assembly is fixedly connected to the outer wall of the bending machine by a limiting member;

[0019] The limiting components include a support frame that is fixedly connected to the outer wall of the bending machine;

[0020] The sliding component is slidably connected to the outer wall of the sliding base via a pusher;

[0021] The pusher includes a sliding plate that is slidably connected to the outer wall of the sliding base.

[0022] Furthermore, the collecting agencies include:

[0023] The slide rail assembly is fixedly connected to the outer wall of the sliding base via a transmission component.

[0024] The transmission components include a telescopic platform that is fixedly connected to the outer wall of the sliding base;

[0025] The material collection assembly is placed on the side wall of the slide rail assembly via a collection component;

[0026] The collection component includes a collection compartment placed on the side wall of the slide rail assembly.

[0027] Furthermore, several sliding pillars are slidably connected to the outer wall of the sliding base, and a rotating base is rotatably connected to the top of the sliding pillars. Two rollers are rotatably connected inside the rotating base.

[0028] The sliding column has a through circular hole on its side wall.

[0029] Furthermore, several sliding columns are fixedly connected to the side walls by the fixed ends of compression springs. A spring rotating rod is rotatably connected to the inner wall of the circular through hole. The top of the spring on the outer wall of the spring rotating rod is fixedly connected to the bottom of the rotating base. Two double rod frames are provided on the side wall of the sliding base. The outer wall of the two rod frames that are far apart from each other slides inside the conveyor line and the support. The side of the double rod frames that is far away from the conveyor line is placed at the center of the outer wall of the rotating base.

[0030] Furthermore, a hollow arc-shaped arm is rotatably connected to the side wall of the breaker, a U-shaped sliding buckle is slidably connected inside the sliding groove, and a slotted arc-shaped arm is rotatably connected to the end of the hollow arc-shaped arm away from the breaker.

[0031] The inner wall of the hollowed-out arc-shaped arm slides on the outer wall of the support frame, while the inner wall of the slotted arc-shaped arm slides on the outer wall of the U-shaped sliding buckle.

[0032] Furthermore, a rotating connecting rod is rotatably connected to one end of the sliding plate near the bending machine, and a hollow connecting rod is slidably connected to one end of the rotating connecting rod near the bending machine. A slotted bracket is fixedly connected to the bottom side wall of the bending machine, and the end of the hollow connecting rod away from the rotating connecting rod is slidably connected to the inner wall of the slotted arc arm.

[0033] The inner wall of the hollow connecting rod slides on the outer wall of the slotted bracket.

[0034] Furthermore, a sliding rail is placed on the side wall of the telescopic platform, and several fixed frames are fixedly connected to the side wall of the sliding rail. The fixed frames are rotatably connected to the inside.

[0035] Furthermore, the inside of the collection chamber is fixedly connected with a telescopic slot, and the end of the telescopic slot near the sliding rail is movably connected to the sliding rail.

[0036] The present invention has the following beneficial effects:

[0037] 1. In use, this invention feeds the sheet metal before or after grooving onto a conveyor line. The length of the electric push rod is adjusted according to the required dimensions to limit the material. After the material reaches the required position, the bending machine is started to bend the material at the required angle using a guillotine. The pressure applied by the guillotine causes the rotating base to flip towards the telescopic platform, rotating the material accordingly to match the bending angle. Due to the large bending force, the rotating base rotates, and the pressure applied by the guillotine causes the sliding columns to move away from each other, buffering the instantaneous bending pressure of the guillotine on the material. This helps to prevent the sheet metal from cracking due to excessive instantaneous pressure and also delays the instantaneous pressure generated by the guillotine.

[0038] 2. In use, the invention drives the guillotine via a bending machine, causing the hollowed-out arc arm to rotate in a corresponding circular motion, matching the guillotine's descent speed. Material affected by the guillotine will be stuck on the surface of the telescopic platform. During the guillotine's lifting and lowering processes, the hollowed-out arc arm is pulled to influence the slotted arc arm, causing the hollowed-out connecting rod to rotate and change in various ways to achieve material conveying by the telescopic platform. This material transfer is synchronized with the guillotine's descent speed, thereby shortening process steps and improving production efficiency.

[0039] 3. In use, this invention utilizes the inherent ductility of metal materials. After the sheet metal is affected, it may experience stress. When the sheet metal is placed on the telescopic platform and conveyed into the sliding rail, the weight of the metal sheet and the force exerted will push the cam to tap and vibrate the surface of the material. This helps release the stress in the material, reducing the need for rework due to changes in the material's shape caused by stress. After passing through the sliding rail, the sheet metal falls into the telescopic slot. The produced materials are stacked, and the material is shaped against the surface of the telescopic slot. The next piece of material is stacked and squeezed against the previous piece to achieve the shaping effect. At the same time, the placement also promotes the release of the material's own stress, facilitating the subsequent one-time transportation of the sheet metal.

[0040] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0041] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0043] Figure 2 This is a schematic diagram of the adaptable component structure of the present invention;

[0044] Figure 3 This is a schematic diagram of the recovery component structure of the present invention;

[0045] Figure 4 This is a schematic diagram of the connection component structure of the present invention;

[0046] Figure 5 This is a schematic diagram of the sliding component structure of the present invention;

[0047] Figure 6 This is a schematic diagram of the slide rail assembly structure of the present invention;

[0048] Figure 7 This is a schematic diagram of the material receiving component structure of the present invention;

[0049] Figure 8 This is a partial structural diagram of the slide rail assembly of the present invention;

[0050] Figure 9 For the present invention Figure 8 Schematic diagram of the structure at point A in the middle;

[0051] Figure 10 This is a schematic diagram illustrating the operation of the present invention.

[0052] The attached diagram lists the components represented by each number as follows:

[0053] In the diagram: 1. Adaptor mechanism; 11. Adaptor component; 12. Recovery component; 13. Bending machine; 14. Gate; 15. Bracket; 16. Feed line; 17. Electric push rod; 111. Sliding base; 112. Sliding column; 113. Rotating base; 114. Roller; 121. Spring fixing rod; 122. Compression spring; 123. Spring rotating rod; 124. Double rod frame; 2. Pushing mechanism; 21. Connecting component; 22. Sliding component; 21 1. Support frame; 212. Hollowed-out arc-shaped arm; 213. U-shaped sliding buckle; 214. Slotted arc-shaped arm; 223. Hollowed-out connecting rod; 221. Sliding plate; 222. Rotating connecting rod; 223. Hollowed-out connecting rod; 224. Slotted bracket; 3. Collection mechanism; 31. Slide rail assembly; 32. Material collection assembly; 311. Telescopic platform; 312. Slide rail; 313. Fixing frame; 314. Cam; 321. Collection bin; 322. Telescopic slot. Detailed Implementation

[0054] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0055] Please see Figures 1-10 As shown, the present invention is a sound insulation and noise reduction corner plate production device, including a bending machine 13, a gate 14 installed at the bottom of the bending machine 13, a support 15 placed at the bottom of the bending machine 13, a material conveying line 16 placed on the side of the bottom of the bending machine 13 away from the support 15, and an electric push rod 17 fixedly connected to the top of the support 15, and also including:

[0056] The adapter mechanism 1 has an adapter component 11 placed at its bottom.

[0057] A recovery component 12 is provided on the top of the adaptability component 11, and the adaptability component 11 serves a supporting function;

[0058] The material pushing mechanism 2 is installed on the side wall of the gate 14 and is used to move the material.

[0059] Collection mechanism 3 is located on the side wall of adapter mechanism 1 and is used to collect the processed material.

[0060] The bending machine 13 has a sliding groove on its side wall.

[0061] Adapter 1 includes:

[0062] The adapter mechanism 1 is placed below the switch 14 via the placement component;

[0063] The placement component includes a sliding base 111 placed below the switch 14;

[0064] The recovery component 12 is fixedly connected to the inside of the sliding base 111 via a reset component;

[0065] The reset component includes several spring-loaded rods 121 that are fixedly connected inside the sliding base 111.

[0066] The feeding mechanism 2 includes:

[0067] Connection component 21 is fixedly connected to the outer wall of bending machine 13 by a limiting member;

[0068] The limiting components include a support frame 211 that is fixedly connected to the outer wall of the bending machine 13;

[0069] Sliding component 22 is slidably connected to the outer wall of sliding base 111 via a pusher;

[0070] The pusher includes a sliding plate 221 that is slidably connected to the outer wall of the sliding base 111.

[0071] Collection agency 3 includes:

[0072] The slide rail assembly 31 is fixedly connected to the outer wall of the sliding base 111 via a transmission component.

[0073] The transmission component includes a telescopic platform 311 that is fixedly connected to the outer wall of the sliding base 111;

[0074] The material receiving assembly 32 is placed on the side wall of the slide rail assembly 31 via a collecting component;

[0075] The collection component includes a collection compartment 321 placed on the side wall of the slide rail assembly 31.

[0076] A number of sliding columns 112 are slidably connected to the outer wall of the sliding base 111, and a rotating base 113 is rotatably connected to the top of the sliding columns 112. Two rollers 114 are rotatably connected inside the rotating base 113.

[0077] The sliding column 112 has a through circular hole on its side wall. This design is to allow the rotating base 113 to rotate to match the angle of the material after the gate 14 is lowered, so as to fit the angle of the material and squeeze it appropriately, which is conducive to shaping.

[0078] Several sliding columns 112 are fixedly connected to the side walls by the fixed ends of compression springs 122. A spring rotating rod 123 is rotatably connected to the inner wall of the circular through hole. The top of the spring on the outer wall of the spring rotating rod 123 is fixedly connected to the bottom of the rotating base 113. Two double rod frames 124 are provided on the side wall of the sliding base 111. The outer walls of the two rod frames 124, which are far apart from each other, slide inside the conveyor line 16 and the bracket 15. The side of the double rod frame 124 that is far away from the conveyor line 16 is placed at the center of the outer wall of the rotating base 113. This design promotes the adaptation to the shape of the material, avoids interference between the linkage parts, and cooperates with the bending behavior of the material.

[0079] A hollow arc-shaped arm 212 is rotatably connected to the side wall of the guillotine 14, and a U-shaped sliding buckle 213 is rotatably connected inside the sliding groove. A slotted arc-shaped arm 214 is rotatably connected to the end of the hollow arc-shaped arm 212 away from the guillotine 14.

[0080] The inner wall of the hollow arc-shaped arm 212 slides on the outer wall of the support frame 211, and the inner wall of the slotted arc-shaped arm 214 slides on the outer wall of the U-shaped sliding buckle 213. This design is intended to limit the movement of the hollow arc-shaped arm 212 and the slotted arc-shaped arm 214 when the switch 14 falls, so that they can be limited to a certain range while changing their paths, thus promoting the linkage reaction with the switch 14.

[0081] A rotating connecting rod 222 is rotatably connected to one end of the sliding plate 221 near the bending machine 13. A hollow connecting rod 223 is slidably connected to one end of the rotating connecting rod 222 near the bending machine 13. A slotted bracket 224 is fixedly connected to the bottom side wall of the bending machine 13. The end of the hollow connecting rod 223 away from the rotating connecting rod 222 is slidably connected to the inner wall of the slotted arc arm 214.

[0082] The inner wall of the hollow connecting rod 223 slides on the outer wall of the slotted bracket 224. This design uses the movement of the sliding plate 221 to move and pull under the influence of the interference parts and the movement of the gate 14 to facilitate material transfer. The affected material is moved by the action of the gate 14.

[0083] A sliding rail 312 is placed on the side wall of the telescopic platform 311. Several fixed brackets 313 are fixedly connected to the side wall of the sliding rail 312. A cam 314 is rotatably connected inside the fixed bracket 313. This design determines the position of the sliding rail 312 and the cam 314 so that the material affects its behavior when it passes by, and protects it from falling off during the movement. Stress release is promoted by vibration.

[0084] The collection bin 321 has a telescopic slot 322 fixedly connected inside. The end of the telescopic slot 322 near the material guide 312 is movably connected to the material guide 312. This design is for the unified collection of materials after processing, which facilitates subsequent unified transportation or processing. The bottom telescopic slot 322 and the stacking effect increase the shaping effect.

[0085] Before use, the present invention is connected to an external power source via the bending machine 13, the feeding line 16, and the electric push rod 17. After confirming that everything is correct, the machine is started. During use, the required metal sheet is fed by the feeding line 16 before or after grooving. The electric push rod 17 is length-limited according to the required size. After the material reaches the required position, the bending machine 13 is started, causing the guillotine 14 to apply downward pressure. The pressure from the guillotine 14 causes the material to bend downward, and the rotating base 113 below the material will reverse in the direction of the telescopic platform 311, rotating to the required degree to match the bending angle of the material. The pressure applied by the guillotine 14 causes the two sides of the sheet to be squeezed downward, causing the sliding columns 112 to move away from each other, thereby buffering the instantaneous pressure of the guillotine 14 on the material. The spring rotating rod 123 fixedly connected to the bottom of the rotating base 113 will provide corresponding traction and pulling, promoting the shaping of the material after bending.

[0086] After the guillotine 14 bends the material, according to the position of the compression spring 122, the bent material will fall into the groove of the telescopic platform 311, such as... Figure 10 As shown in Figure G, during the resetting process after the gate 14 is bent, the hollowed-out arc-shaped arm 212 will follow the movement of the gate 14 and exert a corresponding traction effect on the slotted arc-shaped arm 214. Through the traction of the slotted arc-shaped arm 214, the hollowed-out connecting rod 223 affects the rotating connecting rod 222, causing the sliding plate 221 to slide. When the gate 14 is fully reset, the affected sliding plate 221 also slides to the material guide 312, as shown in Figure G. Figure 5 As shown in H, the sliding trajectory is made according to the path of the gate 14, and the material is transferred in accordance with the falling speed of the gate 14, thereby further shortening the process steps.

[0087] When the material is transferred to the sliding rail 312, due to the inclination of the sliding rail 312, the force generated by the transmission of the material on the telescopic platform 311 causes the material to slide onto the surface of the sliding rail 312. At this time, the inclination angle increases the sliding speed of the material. The cams 314 on the fixed brackets 313 on both sides of the sliding rail 312 are affected and will roll, generating vibrations of different frequencies. On the one hand, this protects the material from tilting and falling due to gravity during its descent, and on the other hand, it releases the stress on the material. Since the metal material has a certain degree of ductility, releasing stress is beneficial to the shaping of the material as it passes through the sliding rail. After sliding, 312 falls onto the surface of the telescopic slot 322. Because the bottom of the telescopic slot 322 has a spring, it will compress downwards under the influence of gravity. The telescopic slot 322 serves to collect materials; as the next piece of material arrives, it will compress the previous piece. The shape of the bottom telescopic slot 322, in conjunction with the subsequent accumulation of materials, plays a shaping role. The bottom spring compresses each piece of material it passes over, acting as a buffer. Depending on the site conditions, a moving device can be installed or placed at the bottom of the collection bin 321. After a certain amount of material has accumulated, the collection bin 321 can be removed for unified unloading. Figure 7 As shown in J.

[0088] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sound-insulating and noise-reducing corner panel production device, comprising a bending machine (13), wherein a guillotine (14) is installed at the bottom of the bending machine (13), a support (15) is placed at the bottom of the bending machine (13), a material conveying line (16) is placed on the side of the bottom of the bending machine (13) away from the support (15), and an electric push rod (17) is fixedly connected to the top of the support (15), characterized in that, Also includes: An adapter (1) is provided with an adapter component (11) placed at its bottom. The top of the adaptable component (11) is provided with a recovery component (12), and the adaptable component (11) serves a supporting function; The material pushing mechanism (2) is located on the side wall of the guillotine (14) and is used to move the material. The collection mechanism (3) is located on the side wall of the adapter mechanism (1) and is used to collect the processed materials. The bending machine (13) has a sliding groove on its side wall; The adapter (1) includes: The adapter (1) is placed below the switch (14) via the placement member; The placement component includes a sliding base (111) placed below the guillotine (14). The recovery component (12) is fixedly connected to the inside of the sliding base (111) by a reset member; The reset component includes several spring-loaded rods (121) fixedly connected inside the sliding base (111). The feeding mechanism (2) includes: A connecting component (21) is fixedly connected to the outer wall of the bending machine (13) by means of a limiting member; The limiting element includes a support frame (211) fixedly connected to the outer wall of the bending machine (13); A sliding assembly (22) is slidably connected to the outer wall of the sliding base (111) via a pusher; The pusher includes a sliding plate (221) that is slidably connected to the outer wall of the sliding base (111); The collection agencies (3) include: The slide rail assembly (31) is fixedly connected to the outer wall of the sliding base (111) via a transmission component; The transmission component includes a telescopic platform (311) that is fixedly connected to the outer wall of the sliding base (111). The material receiving assembly (32) is placed on the side wall of the slide rail assembly (31) by means of a collecting member; The collection component includes a collection compartment (321) placed on the side wall of the slide rail assembly (31); A plurality of sliding columns (112) are slidably connected to the outer wall of the sliding base (111), and a rotating base (113) is rotatably connected to the top of the plurality of sliding columns (112), and two rollers (114) are rotatably connected inside the rotating base (113). The sliding column (112) has a through circular hole on its side wall.

2. The sound insulation and noise reduction corner plate production device according to claim 1, characterized in that: Several sliding columns (112) are fixedly connected to the side walls by the fixed ends of compression springs (122). The inner wall of the circular through hole is rotatably connected to a spring rotating rod (123). The top of the spring on the outer wall of the spring rotating rod (123) is fixedly connected to the bottom of the rotating base (113). Two double rod frames (124) are provided on the side wall of the sliding base (111). The outer wall of the two rod frames (124) that are far apart slides inside the conveyor line (16) and the bracket (15). The side of the double rod frame (124) that is far away from the conveyor line (16) is placed at the center of the outer wall of the rotating base (113).

3. The sound insulation and noise reduction corner plate production device according to claim 2, characterized in that: A hollow arc arm (212) is rotatably connected to the side wall of the guillotine (14), and a U-shaped sliding buckle (213) is slidably connected inside the sliding groove. A slotted arc arm (214) is rotatably connected to the end of the hollow arc arm (212) away from the guillotine (14). The inner wall of the hollow arc arm (212) slides on the outer wall of the support frame (211), and the inner wall of the slotted arc arm (214) slides on the outer wall of the U-shaped sliding buckle (213).

4. The sound insulation and noise reduction corner plate production device according to claim 3, characterized in that: The sliding plate (221) is rotatably connected to a rotating connecting rod (222) at one end near the bending machine (13), and a hollow connecting rod (223) is slidably connected to the other end of the rotating connecting rod (222) near the bending machine (13). A slotted bracket (224) is fixedly connected to the bottom side wall of the bending machine (13), and the end of the hollow connecting rod (223) away from the rotating connecting rod (222) is slidably connected to the inner wall of the slotted arc arm (214). The inner wall of the hollow connecting rod (223) slides on the outer wall of the slotted bracket (224).

5. The sound insulation and noise reduction corner plate production device according to claim 4, characterized in that: The telescopic platform (311) has a sliding rail (312) placed on its side wall. Several fixed frames (313) are fixedly connected to the side wall of the sliding rail (312). A cam (314) is rotatably connected inside the fixed frame (313).

6. The sound insulation and noise reduction corner plate production device according to claim 5, characterized in that: The collection bin (321) is fixedly connected to a telescopic slot (322), and the end of the telescopic slot (322) near the sliding rail (312) is movably connected to the sliding rail (312).

Citation Information

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