A movable flap mechanism, microwave darkroom and ground metal guide rail covering method

Abstract

The present invention relates to a mobile flap mechanism, a microwave darkroom and a method for covering a ground metal rail. A specific implementation method includes: sequentially manipulating a driver of the mobile flap mechanism to control a driving motor to retract an electric push rod, so that an absorbing material plate falls on a moving trolley to adjust the mobile flap mechanism to a laying state; respectively pushing the mobile flap mechanism out along the ground metal rail, and moving it to a transverse rail laying area or a longitudinal rail laying area via a reversing turntable. By flexibly laying the absorbing material plate, the influence of the exposed metal rail on the darkroom floor on the scattering test can be eliminated to the greatest extent, the clutter in the darkroom can be reduced, the scattering test background can be further reduced, the accuracy of the indoor scattering test can be improved, and the damage to the absorbing material due to manual laying can be greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic wave scattering, and in particular to a movable flap mechanism, a microwave darkroom and a ground metal guide rail covering method. Background Art

[0002] As an important technical means, electromagnetic wave scattered radiation test is increasingly attracting widespread attention. With the advancement of technology, the scattering of the target being tested is getting lower and lower, which puts higher requirements on the test chamber. Generally speaking, a chamber can have a good design, but many details may appear in the specific implementation process, causing the chamber performance to be unstable or even deteriorate, which is difficult to estimate in the design stage.

[0003] An obvious clutter is caused by the inability of ground absorbing materials to completely cover the entire ground, such as exposed rails. For darkrooms with both metal brackets and foam brackets, metal rails must be equipped due to the problem of switching between the two brackets. The rails are generally laid close to the back wall of the darkroom. If ground absorbing materials are not laid, the exposed rails may form multipaths with the target under test, affecting the test; especially for metal brackets, if there is no absorbing material laid on the lower part of the bracket's rotating top, since this position is in the same longitudinal position as the target under test, the two cannot be distinguished from the distance image, causing errors in the test results. Summary of the invention

[0004] The technical problem to be solved by the present invention is to solve the problems of darkroom background elevation, uncontrollable scattering multipath, and clutter in the darkroom caused by the exposed ground metal rails during microwave darkroom testing, and to reduce the influence of the ground metal rails on the darkroom testing. In view of the defects in the prior art, a movable flap mechanism, a microwave darkroom, and a ground metal rail covering method are provided.

[0005] In order to solve the above technical problems, the present invention provides a movable flap mechanism for covering the ground metal rail during microwave darkroom testing, comprising a movable trolley, an electric push rod, an absorbing material plate, a driving motor and a driver, wherein:

[0006] The mobile trolley is provided with three rows of wheels, each row of wheels is symmetrically arranged on both sides of the mobile trolley; the mobile trolley can move along the ground metal guide rail and the auxiliary guide rail;

[0007] The rear side of the absorbing material plate is rotatably connected to the upper part of the moving trolley, and the front and rear edges of the absorbing material plate are provided with inverted grooves, which are used to connect with adjacent absorbing material plates;

[0008] The electric push rods are arranged on both sides of the front of the moving trolley, the lower ends of the electric push rods are hinged to the sides of the moving trolley, and the extended ends of the electric push rods are hinged to the middle of the absorbing material plate;

[0009] The driving motor and the driver are arranged on the mobile trolley. The driving motor is used to drive the electric push rod to extend or retract, and the driver is used to control the driving motor.

[0010] Optionally, the electric push rod of the movable flap mechanism adopts a double electric push rod structure driven by a single motor.

[0011] Optionally, the height of the mobile trolley is 500 mm and the length is 2000 mm; the wheels of the mobile trolley adopt single-sided belt hubs.

[0012] Optionally, the absorbing material plate is a rectangular parallelepiped, and the absorbing material plate has a thickness of 200 mm, a width of 600 mm, and a length of 6000 mm.

[0013] In order to solve the above technical problems, the present invention also provides a microwave darkroom for microwave darkroom testing, comprising a background area, a mechanism storage area, a longitudinal guide rail laying area, a transverse guide rail laying area, a reversing turntable, an auxiliary guide rail and six mobile flap mechanisms of the present invention, wherein:

[0014] The mechanism storage area, longitudinal guide rail laying area, transverse guide rail laying area and reversing turntable are paved with ground metal rails;

[0015] The reversing turntable is located at the intersection of the mechanism storage area, the longitudinal guide rail laying area and the transverse guide rail laying area. The reversing turntable is used to switch the ground metal guide rails in the longitudinal guide rail laying area and the transverse guide rail laying area;

[0016] The mechanism storage area is adjacent to the longitudinal guide rail laying area; the mechanism storage area is provided with auxiliary guide rails on the outside of the ground metal guide rails, which are used to support and store the mobile flap mechanism in an upright state;

[0017] The movable flap mechanism can move along the ground metal rail and the auxiliary guide rail; in the laying state, the movable flap mechanism is distributed on the ground metal rail, and the surface of the movable flap mechanism in the laying state is at the same height as the surface of the background area.

[0018] Optionally, a limit block is also included, and the limit block is located at the tail end of the ground metal guide rail and the auxiliary guide rail.

[0019] In order to solve the above technical problems, the present invention further provides a ground metal rail covering method for microwave darkroom testing, comprising:

[0020] Step 1: Determine the mobile flap mechanism to be laid in the mechanism storage area, the longitudinal guide rail laying area or the transverse guide rail laying area;

[0021] Step 2: sequentially operate the driver of the mobile flap mechanism to control the drive motor to retract the electric push rod, so that the absorbing material plate falls on the moving trolley to adjust the mobile flap mechanism to a laying state;

[0022] Step 3: Push the mobile flap mechanism laid in the transverse guide rail laying area out of the mechanism storage area along the ground metal guide rail and the auxiliary guide rail, and move it along the ground metal guide rail to the transverse guide rail laying area via the reversing turntable;

[0023] Step 4: Push the mobile flap mechanism laid in the longitudinal guide rail laying area out of the mechanism storage area along the ground metal guide rail and the auxiliary guide rail, and move it along the ground metal guide rail to the longitudinal guide rail laying area via the reversing turntable;

[0024] Step 5: Adjust the laid mobile flap mechanisms so that adjacent mobile flap mechanisms are connected through the inverted grooves.

[0025] Optionally, the movable flap mechanism laid to the transverse guide rail laying area in step 3 is laid as follows:

[0026] Adjust the reversing turntable to align with the ground metal rails in the longitudinal rail laying area;

[0027] Move the mobile flap mechanism laid in the transverse guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal guide rail and the auxiliary guide rail;

[0028] The reversing turntable is rotated to be aligned with the ground metal rails in the transverse guide rail laying area, and the movable flap mechanism is moved along the ground metal rails to the corresponding position in the transverse guide rail laying area.

[0029] Optionally, the movable flap mechanism laid in the longitudinal guide rail laying area in step 4 is laid as follows:

[0030] Adjust the reversing turntable to align with the ground metal rails in the longitudinal rail laying area;

[0031] Move the mobile flap mechanism laid in the longitudinal guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal guide rail and the auxiliary guide rail;

[0032] Continue to move along the ground metal guide rail in the longitudinal guide rail laying area to the corresponding position in the longitudinal guide rail laying area.

[0033] Optionally, it also includes: Step 6, when recycling, the mobile flap mechanism is moved to the mechanism storage area in sequence, and then the driver of the mobile flap mechanism is manipulated to control the drive motor to extend the electric push rod, so that the absorbing material plate is erected on the moving trolley, so as to adjust the mobile flap mechanism to an upright state.

[0034] The mobile flap mechanism, microwave darkroom and ground metal rail covering method of the present invention have the following beneficial effects: using the mobile flap mechanism to lay the absorbing material plate, the ground metal rail is covered by flexibly laying the absorbing material plate, and the influence of the exposed ground metal rail of the microwave darkroom on the scattering test is eliminated to the greatest extent, the clutter in the darkroom is reduced, the scattering test background is further reduced, the accuracy of the indoor scattering test is improved, and the damage to the absorbing material due to manual laying is greatly reduced. In addition, the mobile flap mechanism makes full use of the existing rail as a motion guide mechanism, and the modification of the darkroom is avoided to the greatest extent on the basis of covering the ground metal rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic diagram of a movable flap mechanism in an erected state according to an embodiment of the present invention;

[0036] Figure 2 is a schematic diagram of a laying state of a mobile flap mechanism according to an embodiment of the present invention;

[0037] Figure 3 It is a schematic diagram of a movable flap mechanism of an embodiment of the present invention on a ground metal guide rail and an auxiliary guide rail;

[0038] Figure 4 is a schematic diagram of a microwave darkroom according to an embodiment of the present invention;

[0039] Figure 5 It is a schematic diagram of a ground metal guide rail covering method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The present invention aims to provide a method for covering a ground metal rail for microwave darkroom testing, which is suitable for use in microwave darkrooms with exposed ground metal rails. By flexibly laying absorbing material plates, the influence of the exposed ground metal rails in the darkroom on the scattering test is eliminated to the greatest extent, the clutter in the darkroom is reduced, the scattering test background is further reduced, the accuracy of the indoor scattering test is improved, and the damage to the absorbing material due to manual laying is greatly reduced.

[0042] The embodiment of the present invention provides a movable flap mechanism for covering a ground metal rail during a microwave darkroom test.

[0043] like Figure 1-3 As shown, the movable flap mechanism is mainly composed of a movable trolley 1, an electric push rod 2, an absorbing material plate 3, a driving motor (not shown in the figure) and a driver (not shown in the figure).

[0044] The mobile trolley 1 can move along the ground metal guide rail 4 and the auxiliary guide rail 5. In order to ensure that the overall center of gravity in the erected state and the laid state is within the wheel rim range of the mobile trolley 1, three groups of six wheels are used to ensure balanced force. Specifically, the mobile trolley 1 is provided with three rows of wheels, and each row of wheels is symmetrically arranged on both sides of the mobile trolley 1. In addition, the wheels of the mobile trolley 1 use single-sided belt hubs, and the wheels with single-sided belt hubs can be guided in conjunction with the movement of the auxiliary guide rails 5.

[0045] The absorbing material plate 3 is a type of material that can absorb or greatly reduce the electromagnetic wave energy received on its surface, thereby reducing the interference of electromagnetic waves. The rear side of the absorbing material plate 3 is rotatably connected to the upper part of the mobile trolley 1, and the front and rear edges of the absorbing material plate 3 are provided with a lodging groove, which is used to connect with the adjacent absorbing material plate 3. By laying the absorbing material plate 3 above the ground metal rail 4, the influence of the exposed metal rail 4 on the scattering test in the darkroom is eliminated, the clutter in the darkroom is reduced, the scattering test background is further reduced, and the accuracy of the indoor scattering test is improved. The absorbing material plates 3 are connected by the lodging groove to avoid leaving gaps.

[0046] The electric push rod 2 is arranged on both sides of the front of the moving trolley 1, the lower end of the electric push rod 2 is hinged to the side of the moving trolley 1, and the extended end of the electric push rod 2 is hinged to the middle of the absorbing material plate 3. The electric push rod 2 is used to lay the absorbing material plate 3 flat on the moving trolley 1 or erect it on the moving trolley 1. As a preferred embodiment, the electric push rod 2 adopts a double electric push rod structure driven by a single motor, so as to ensure the consistency of the movement of the double push rods.

[0047] The driving motor and the driver are arranged on the moving trolley 1. The driving motor is used to drive the electric push rod 2 to extend or retract, and the driver is used to control the driving motor.

[0048] In addition, considering the safety of the mobile cart 1, in the embodiment of the present invention, the height of the mobile cart 1 is 500 mm and the length is 2000 mm, the absorbing material plate 3 is a rectangular parallelepiped, and the thickness of a single absorbing material plate 3 is 200 mm, the width is 600 mm, and the length is 6000 mm. Moreover, the mobile cart 1 and the absorbing material plate 3 of the above dimensions can be flush with the absorbing materials in other areas of the darkroom when laid.

[0049] The embodiment of the present invention further provides a microwave darkroom for microwave darkroom testing.

[0050] like Figure 4 As shown, the microwave darkroom mainly includes a background area, a mechanism storage area 8, a longitudinal guide rail laying area 6, a transverse guide rail laying area 7, a reversing turntable 9, auxiliary guide rails and the six aforementioned moving flap mechanisms.

[0051] The mechanism storage area 8, the longitudinal guide rail laying area 6, the transverse guide rail laying area 7 and the reversing turntable 9 are paved with ground metal rails.

[0052] The reversing turntable 9 is located at the intersection of the mechanism storage area 8, the longitudinal guide rail laying area 6 and the transverse guide rail laying area 7. The reversing turntable 9 is used to switch the ground metal rails of the longitudinal guide rail laying area 6 and the transverse guide rail laying area 7.

[0053] The mechanism storage area 8 is adjacent to the longitudinal guide rail laying area 6; the mechanism storage area 8 is provided with auxiliary guide rails on the outside of the ground metal guide rails to support and store the mobile flap mechanism in an upright state. Since the wheels of the mobile trolley adopt single-sided belt hubs, when the mobile trolley moves from the mechanism storage area 8 to the longitudinal guide rail laying area 6, the auxiliary guide rails are added to guide the movement. On the other hand, when the mobile flap mechanism in an upright state is in the mechanism storage area 8, the auxiliary guide rails also play the role of uniform force due to the increased contact area.

[0054] The movable flap mechanism is stored in the mechanism storage area 8. When reversing, all the movable flap mechanisms can be moved to the transverse guide rail laying area 7 to avoid interfering with the reversing of the metal bracket and the foam bracket. When the reversing is completed, all the movable flap mechanisms are moved back to the mechanism storage area 8.

[0055] The mobile flap mechanism can move along the ground metal rail and the auxiliary guide rail; in the laying state, the mobile flap mechanism is distributed on the ground metal rail, and the surface of the mobile flap mechanism in the laying state is at the same height as the surface of the background area. Considering the switching needs of the metal bracket and the foam bracket and the actual site space, the embodiment of the present invention adopts six mobile flap mechanisms, and the six absorbing material plates are connected by the inverted grooves thereon. The mobile flap mechanism makes full use of the existing guide rail as a motion guide mechanism, and avoids the modification of the darkroom to the greatest extent on the basis of covering the ground metal rail.

[0056] In an embodiment of the present invention, the microwave darkroom further comprises a limit block 10, which is located at the tail end of the ground metal rail and the auxiliary guide rail. The limit block 10 can limit the moving range of the movable flap mechanism to the ground metal rail.

[0057] like Figure 5 As shown, an embodiment of the present invention provides a ground metal rail covering method for microwave darkroom testing, comprising:

[0058] Step 1: Determine the mobile flap mechanism to be laid in the mechanism storage area, the longitudinal guide rail laying area or the transverse guide rail laying area. The position of the ground metal guide rail covered by each mobile flap mechanism can be determined according to actual needs. For example, one mobile flap mechanism is allocated to each of the ground metal guide rails in the mechanism storage area and the transverse guide rail laying area, and four mobile flap mechanisms are allocated to the longitudinal guide rail laying area.

[0059] Step 2: Operate the driver of the mobile flap mechanism in turn to control the drive motor to retract the electric push rod, so that the absorbing material plate falls on the mobile trolley to adjust the mobile flap mechanism to the laying state. The mobile flap mechanism is in an upright state when stored in the mechanism storage area. When laying, it can be adjusted to the laying state by operating the driver thereon. It should be noted that when one mobile flap mechanism is laid to the preset position, the next mobile flap mechanism will be laid.

[0060] Step 3: Push the mobile flap mechanism laid in the transverse guide rail laying area out of the mechanism storage area along the ground metal guide rail and the auxiliary guide rail respectively, and move it along the ground metal guide rail to the transverse guide rail laying area via the reversing turntable.

[0061] In an embodiment of the present invention, each movable flap mechanism in step three can be laid in the following manner: adjust the reversing turntable to align with the ground metal rails in the longitudinal guide rail laying area; move the mobile flap mechanism laid in the transverse guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal rails and auxiliary guide rails; rotate the reversing turntable to align with the ground metal rails in the transverse guide rail laying area, and move the mobile flap mechanism along the ground metal rails to the corresponding position of the transverse guide rail laying area.

[0062] Step 4: Push the mobile flap mechanism laid in the longitudinal guide rail laying area out from the mechanism storage area along the ground metal guide rail and the auxiliary guide rail respectively, and move it along the ground metal guide rail to the longitudinal guide rail laying area via the reversing turntable.

[0063] In an embodiment of the present invention, each movable flap mechanism in step four can be laid in the following manner: adjust the reversing turntable to align with the ground metal rails in the longitudinal guide rail laying area; move the mobile flap mechanism laid in the longitudinal guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal rails and auxiliary guide rails; continue to move along the ground metal rails in the longitudinal guide rail laying area to the corresponding position of the longitudinal guide rail laying area.

[0064] Step 5: Adjust the laid mobile flap mechanisms so that adjacent mobile flap mechanisms are connected through the inverted grooves.

[0065] Step 6: When recycling, move the mobile flap mechanism to the mechanism storage area in sequence, and then manipulate the driver of the mobile flap mechanism to control the drive motor to extend the electric push rod, so that the absorbing material plate is erected on the mobile trolley to adjust the mobile flap mechanism to an upright state. The recycling process is the reverse process of the laying process. The mobile flap mechanism is first pushed back to the mechanism storage area and then erected for easy storage.

[0066] In order to further explain the technical idea of ​​the present invention, the technical solution of the present invention is now described in combination with specific application scenarios.

[0067] The implementation of the ground metal rail covering method of the present invention can refer to the following process:

[0068] 1. The working sequence of the laying process is as follows:

[0069] (1) A reversing turntable is provided in the microwave darkroom for switching between the transverse rail (i.e., the ground metal rail in the transverse rail laying area) and the longitudinal rail (i.e., the ground metal rail in the longitudinal rail laying area). At the beginning, the reversing turntable is aligned with the longitudinal rail, the flap (i.e., the moving flap mechanism) 1 moves onto the reversing turntable, and then the reversing turntable rotates 90° to align with the transverse rail, and the flap 1 moves to the transverse rail laying area through the transverse rail and is laid to the designated position;

[0070] (2) The reversing turntable is rotated 90° again to align with the longitudinal rail, and flaps 2, 3, 4, 5, and 6 are moved to the designated positions of the longitudinal guide rail laying area in sequence to complete the covering of the longitudinal rail.

[0071] 2. The working sequence of the recycling process is as follows:

[0072] When the metal bracket and the foam bracket need to be reversed, the flap mechanism needs to be recovered. The recovery process is the reverse process of the laying process, that is, the flap 6 is first moved to the mechanism storage area, and then stored upright, and then the flaps 5, 4, 3, and 2 repeat the above process in sequence. Finally, the flap 1 is also moved to the mechanism storage area and stored upright through the reversing turntable.

[0073] It should be noted that, no matter in the laying process or the recycling process, each flap can be controlled individually, and the working mode is to first lay the flap flat and then move it.

[0074] In summary, the present invention uses a mobile flap mechanism to lay absorbing material plates, and covers the ground metal rails by flexibly laying the absorbing material plates, thereby eliminating the influence of the exposed ground metal rails in the microwave darkroom on the scattering test to the greatest extent, reducing the clutter in the darkroom, further reducing the scattering test background, improving the accuracy of the indoor scattering test, and greatly reducing the damage to the absorbing material due to manual laying. In addition, the mobile flap mechanism makes full use of the existing rails as a motion guide mechanism, and avoids the modification of the darkroom to the greatest extent on the basis of covering the ground metal rails.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A movable flap mechanism, used to cover the ground metal rail during microwave darkroom testing, characterized in that: It includes a mobile trolley, an electric push rod, an absorbing material plate, a drive motor and a drive, wherein: The mobile trolley is provided with three rows of wheels, each row of wheels is symmetrically arranged on both sides of the mobile trolley; the mobile trolley can move along the ground metal guide rail and the auxiliary guide rail; The rear side of the absorbing material plate is rotatably connected to the upper part of the moving trolley, and the front and rear edges of the absorbing material plate are provided with inverted grooves, which are used to connect with adjacent absorbing material plates; The electric push rods are arranged on both sides of the front of the moving trolley, the lower ends of the electric push rods are hinged to the sides of the moving trolley, and the extended ends of the electric push rods are hinged to the middle of the absorbing material plate; The driving motor and the driver are arranged on the mobile trolley, the driving motor is used to drive the electric push rod to extend or retract, and the driver is used to control the driving motor; The electric push rod is used to place the absorbing material plate flat on the mobile trolley or to erect it on the mobile trolley.

2. The movable flap mechanism according to claim 1, characterized in that: The electric push rod of the mobile flap mechanism adopts a double electric push rod structure driven by a single motor.

3. The movable flap mechanism according to claim 1, characterized in that: The height of the mobile trolley is 500mm and the length is 2000mm.

4. The movable flap mechanism according to claim 1, characterized in that: The absorbing material plate is a rectangular parallelepiped, and the absorbing material plate has a thickness of 200 mm, a width of 600 mm, and a length of 6000 mm.

5. A microwave darkroom for microwave darkroom testing, characterized in that: It comprises a background area, a mechanism storage area, a longitudinal guide rail laying area, a transverse guide rail laying area, a reversing turntable, an auxiliary guide rail and six movable flap mechanisms according to any one of claims 1 to 4, wherein: The mechanism storage area, longitudinal guide rail laying area, transverse guide rail laying area and reversing turntable are paved with ground metal rails; The reversing turntable is located at the intersection of the mechanism storage area, the longitudinal guide rail laying area and the transverse guide rail laying area. The reversing turntable is used to switch the ground metal guide rails in the longitudinal guide rail laying area and the transverse guide rail laying area; The mechanism storage area is adjacent to the longitudinal guide rail laying area; the mechanism storage area is provided with auxiliary guide rails on the outside of the ground metal guide rails, which are used to support and store the mobile flap mechanism in an upright state; The movable flap mechanism can move along the ground metal rail and the auxiliary guide rail; in the laying state, the movable flap mechanism is distributed on the ground metal rail, and the surface of the movable flap mechanism in the laying state is at the same height as the surface of the background area.

6. The microwave darkroom according to claim 5, characterized in that: The utility model also comprises a limit block, which is located at the tail ends of the ground metal guide rail and the auxiliary guide rail.

7. A method for covering a ground metal rail, using the movable flap mechanism according to any one of claims 1 to 4, for microwave darkroom testing, characterized in that: include: Step 1: Determine the mobile flap mechanism to be laid in the mechanism storage area, the longitudinal guide rail laying area or the transverse guide rail laying area; Step 2: sequentially operate the driver of the mobile flap mechanism to control the drive motor to retract the electric push rod, so that the absorbing material plate falls on the moving trolley to adjust the mobile flap mechanism to a laying state; Step 3: Push the mobile flap mechanism laid in the transverse guide rail laying area out of the mechanism storage area along the ground metal guide rail and the auxiliary guide rail, and move it along the ground metal guide rail to the transverse guide rail laying area via the reversing turntable; Step 4: Push the mobile flap mechanism laid in the longitudinal guide rail laying area out of the mechanism storage area along the ground metal guide rail and the auxiliary guide rail, and move it along the ground metal guide rail to the longitudinal guide rail laying area via the reversing turntable; Step 5: Adjust the laid mobile flap mechanisms so that adjacent mobile flap mechanisms are connected through the inverted grooves.

8. The method according to claim 7, characterized in that The mobile flap mechanism laid in the transverse guide rail laying area in step 3 is laid as follows: Adjust the reversing turntable to align with the ground metal rails in the longitudinal rail laying area; Move the mobile flap mechanism laid in the transverse guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal guide rail and the auxiliary guide rail; The reversing turntable is rotated to be aligned with the ground metal rails in the transverse guide rail laying area, and the movable flap mechanism is moved along the ground metal rails to the corresponding position in the transverse guide rail laying area.

9. The method according to claim 7, characterized in that: The movable flap mechanism laid in the longitudinal guide rail laying area in step 4 is laid as follows: Adjust the reversing turntable to align with the ground metal rails in the longitudinal rail laying area; Move the mobile flap mechanism laid in the longitudinal guide rail laying area from the mechanism storage area to the reversing turntable along the ground metal guide rail and the auxiliary guide rail; Continue to move along the ground metal guide rail in the longitudinal guide rail laying area to the corresponding position in the longitudinal guide rail laying area.

10. The method according to claim 7, characterized in that It also includes: Step 6, when recycling, the mobile flap mechanism is moved to the mechanism storage area in sequence, and then the driver of the mobile flap mechanism is manipulated to control the drive motor to extend the electric push rod, so that the absorbing material plate is erected on the moving trolley to adjust the mobile flap mechanism to an upright state.

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