A production process for a smart cabinet for confidential carriers

Abstract

The present invention relates to the technical field of smart cabinet production, and specifically to a production process of a smart cabinet with a confidential carrier, which uses a production device for a smart cabinet with a confidential carrier, including a bearing base and a movable base. The specific steps of using the above-mentioned production device for the smart cabinet with a confidential carrier to produce the smart cabinet with a confidential carrier are as follows: S1, device inspection; S2, fixing the cabinet body; S3, processing the cabinet body; a supporting groove with a semicircular structure is provided on the top of the bearing base, and the movable base is slidably installed in the supporting groove, and a movable groove is provided on the top of the movable base, and a mounting frame is rotatably installed in the movable groove, and the mounting frame consists of a mounting plate and a sealing plate. The present invention designs a mounting frame, and the cabinet body can be quickly clamped and fixed by the mounting plate on the mounting frame, and the inner wall of the cabinet body can be polished in all directions in conjunction with the sealing plate, which greatly improves the processing efficiency of the inner wall of the cabinet body.

Description

Technical Field

[0001] The present invention relates to the technical field of smart cabinet production, and in particular to a production process of a smart cabinet involving confidential carriers. Background Art

[0002] The confidential carrier smart cabinet is a type of safe, which is mainly used as a storage tool to store confidential documents or carry confidential data.

[0003] Smart cabinets for confidential carriers generally have strong protection, and are equipped with intelligent modules to achieve automated management of confidential carriers. Smart cabinets for confidential carriers are generally made of steel plates, and after later forming, shielding layers and other protective equipment will be installed according to usage needs. The steel plates for the production of smart cabinets are usually purchased in large quantities at one time, which means that the steel plates will be placed for a long time before production. This will cause the surface of the steel plates to be oxidized by the air and produce a certain degree of rust. After cutting and stamping, the steel plates usually need to be painted, and before painting, the rust stains on the steel plates need to be cleaned. However, after the steel plates are processed into cabinets, the steel plates located on the inner wall of the cabinet become difficult to clean. At the same time, the gaps in the steel plates need to be welded, and the welds after welding also need to be cleaned. The welds located on the inner wall of the cabinet are usually difficult to clean, which brings inconvenience to the production of smart cabinets. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a production process for a smart cabinet for confidential carriers.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a production process of a confidential carrier smart cabinet, which uses a confidential carrier smart cabinet production device, including a bearing base and a movable base. The specific steps of using the confidential carrier smart cabinet production device to produce a confidential carrier smart cabinet are as follows:

[0006] S1. Device inspection: Before starting the production of the above-mentioned intelligent cabinet production device for confidential carriers, conduct an operation inspection of the device;

[0007] S2. Fixing the cabinet: placing the processed cabinet on the movable base of the production device of the intelligent cabinet for confidential carriers that has been inspected in S1 above and fixing it;

[0008] S3, processing the cabinet: operate the movable base clamping the cabinet in S2 above, and process the cabinet in cooperation with the bearing base;

[0009] A semicircular supporting groove is provided on the top of the bearing base, and the movable base is slidably installed in the supporting groove. A movable groove is provided on the top of the movable base, and a mounting frame is rotatably installed in the movable groove. The mounting frame consists of a mounting plate and a sealing plate.

[0010] In the above-mentioned production process of a smart cabinet involving confidential carriers, four fixed slide grooves are opened on the outer wall of the mounting plate, and the four fixed slide grooves are symmetrically arranged in pairs. Four fixed rods are set on the outer wall of the mounting plate, and the four fixed rods are symmetrically arranged in pairs. The installation positions of the four fixed rods correspond one by one to the opening positions of the four fixed slide grooves, respectively. The fixed rods are slidably connected to the corresponding fixed slide grooves, and a C-shaped linkage plate is fixedly installed between the two corresponding fixed rods. Adjustment slide grooves are opened on the sides of the two corresponding fixed rods close to each other, and an adjusting pressure rod is arranged between the two corresponding fixed rods. Both ends of the adjusting pressure rod are fixedly connected to the corresponding adjusting slide grooves, and a bolt 1 is threadedly connected to one end of the fixed rod away from the mounting plate, and one end of the bolt 1 extends into the corresponding adjusting slide groove and is rotatably connected to the corresponding adjusting pressure rod.

[0011] In the above-mentioned production process of a smart cabinet for confidential carriers, an extrusion groove is opened in the linkage plate, an extrusion airbag is fixedly installed in the extrusion groove, a spring plate is inserted into the outer wall of the linkage plate, one side of the spring plate is connected with the extrusion groove, and the side of the spring plate extending into the extrusion groove is fixedly connected with the outer wall of the extrusion airbag, an expansion groove is opened in the fixed rod, and an expansion airbag is fixedly installed in the expansion groove, a clamping plate is inserted on the side where the two corresponding fixed rods are close to each other, one side of the clamping plate extends into the corresponding expansion groove and is fixedly connected with the expansion airbag, and the expansion airbag is connected with the extrusion airbag through a hose.

[0012] In the above-mentioned production process of a smart cabinet for confidential carriers, four reinforcing plates are fixedly installed on the side of the mounting plate away from the fixed slide slot, the four reinforcing plates are symmetrically arranged in pairs, and plug-in slots are opened on the sides of the two symmetrically arranged reinforcing plates close to each other, and a sealing plate is arranged between the four reinforcing plates, and two symmetrically arranged spring rods are inserted at both ends of the sealing plate, and one end of the spring rod is concavely matched with the corresponding plug-in slot, and a hanging bracket is fixedly installed on both sides of the sealing plate, and two symmetrically arranged threaded rods are rotatably installed in the hanging bracket, one end of the threaded rod extends into the sealing plate and contacts with the end of the spring rod away from the plug-in slot, and an extrusion block is fixedly installed on the end of the threaded rod that contacts the spring rod.

[0013] In the above-mentioned production process of a smart cabinet for confidential carriers, a plurality of evenly distributed through grooves are opened on the side of the mounting plate away from the fixed slide groove, and the through grooves pass through the mounting plate; a plurality of evenly distributed sealing blocks are fixedly installed on the side of the sealing plate close to the mounting plate, and the installation positions of the plurality of sealing blocks correspond one-to-one to the opening positions of the plurality of through grooves; the sealing blocks are inserted in the corresponding through grooves; an inclined groove of a funnel-shaped structure is opened at one end of the sealing block away from the sealing plate; a channel is opened in the sealing block, one end of the channel passes through the sealing block and is connected to the inclined groove; a plurality of evenly distributed storage tanks are fixedly installed on the top of the sealing plate, and one end of the channel passes through the sealing block and the sealing plate and is connected to the corresponding storage tank; the storage tanks are filled with polishing sand.

[0014] In the above-mentioned production process of a smart cabinet for confidential carriers, a telescopic rod is fixedly installed in the storage tank, a connecting rod is fixedly installed on the telescopic end of the telescopic rod, the end of the connecting rod away from the telescopic rod passes through the channel and extends into the inclined groove and is fixedly installed with a sealing plug of a spherical structure, and the outer diameter of the sealing plug is larger than the inner diameter of the channel.

[0015] In the above-mentioned production process of a smart cabinet for confidential carriers, an air duct is opened in the connecting rod, one end of the air duct passes through the connecting rod and extends into the sealing plug, a plurality of air holes are opened on the outer wall of the sealing plug, and the plurality of air holes are connected to the air duct, an air pipe is fixedly installed on the end of the connecting rod away from the sealing plug, the air pipe is connected to the air duct, and an end of the air pipe away from the connecting rod is externally connected to an air pressure pump.

[0016] In the above-mentioned production process of a smart cabinet for confidential carriers, the outer cover of the sealing plug is provided with a protective cover with a hemispherical structure, and a spring rod 2 is fixedly installed between the protective cover and the sealing plug.

[0017] Compared with the existing technology, the advantages of the production process of the intelligent cabinet for confidential carriers are: the present invention designs a mounting frame, and the mounting plate on the mounting frame can be used to quickly clamp and fix the cabinet body, and then the sealing plate can be used to perform all-round polishing of the inner wall of the cabinet body, which greatly improves the processing efficiency of the inner wall of the cabinet body and avoids dead corners in the processing, thereby affecting the subsequent painting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the bearing base and the movable base in the present invention.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the mounting frame in the present invention.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the mounting plate and the sealing plate in the present invention.

[0021] Figure 4 It is a structural schematic diagram of the mounting plate in the present invention.

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the mounting frame in the present invention.

[0023] Figure 6 The present invention Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] Figure 7 The present invention Figure 5 Schematic diagram of the local enlarged structure at point B in the middle.

[0025] Figure 8 It is a partial cross-sectional structural schematic diagram of the fixing rod in the present invention.

[0026] Fig. 9 It is a partial cross-sectional structural schematic diagram of the sealing plate in the present invention.

[0027] Fig.10 It is a schematic cross-sectional structural diagram of the fixing rod and the linkage plate in the present invention.

[0028] Fig.11 The present invention Fig.10 Schematic diagram of the local enlarged structure at point C in the middle.

[0029] Fig.12 It is a schematic diagram of the installation structure of the cabinet in the present invention.

[0030] In the figure: 1, bearing base; 2, movable base; 101, supporting groove; 201, movable groove; 3, mounting frame; 4, mounting plate; 5, sealing plate; 401, fixed slide groove; 402, fixed rod; 403, linkage plate; 404, adjustment slide groove; 405, adjustment pressure rod; 406, extrusion groove; 407, extrusion airbag; 408, spring plate; 409, expansion groove; 410, expansion airbag; 411, clamping Plate; 412, reinforcement plate; 413, plug-in slot; 501, spring rod one; 502, hanger one; 503, threaded rod; 504, extrusion block; 414, through slot; 505, sealing block; 506, inclined slot; 507, channel; 508, storage tank; 509, telescopic rod; 510, connecting rod; 511, sealing plug; 512, airway; 513, air hole; 514, protective cover; 515, spring rod two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] Reference Figure 1-Figure 12 A production process of a confidential carrier smart cabinet is disclosed, which uses a confidential carrier smart cabinet production device, including a bearing base 1 and a movable base 2. The specific steps of using the confidential carrier smart cabinet production device to produce a confidential carrier smart cabinet are as follows:

[0034] S1. Device inspection: Before starting the production of the above-mentioned intelligent cabinet production device for confidential carriers, conduct an operation inspection of the device;

[0035] S2, fixing the cabinet: placing the processed cabinet on the movable base 2 on the production device of the intelligent cabinet for confidential carriers that has been inspected in S1 above and fixing it;

[0036] S3, processing the cabinet: operating the movable base 2 clamping the cabinet in S2 above to operate, and cooperating with the supporting base 1 to process the cabinet;

[0037] A supporting groove 101 with a semicircular structure is provided on the top of the bearing base 1, and the movable base 2 is slidably installed in the supporting groove 101. A movable groove 201 is provided on the top of the movable base 2, and a mounting frame 3 is rotatably installed in the movable groove 201. The mounting frame 3 is composed of a mounting plate 4 and a sealing plate 5. A driving tooth groove is provided on the inner wall of the supporting groove 101. A driving motor is fixedly installed in the movable base 2. The driving motor is a motor with forward and reverse rotation functions. A driving gear is fixedly installed on the output end of the driving motor. One side of the driving gear passes through the movable base 2 and meshes with the driving tooth groove. The rotation of the driving gear can drive the movable base 2 to move back and forth, and the supporting groove 101 with a semicircular structure can drive the movable base 2 and the two ends of the mounting frame 3 to tilt back and forth.

[0038] Four fixed slots 401 are provided on the outer wall of the mounting plate 4, and the four fixed slots 401 are symmetrically arranged in pairs. Four fixed rods 402 are provided on the outer wall of the mounting plate 4, and the four fixed rods 402 are symmetrically arranged in pairs. The installation positions of the four fixed rods 402 correspond to the opening positions of the four fixed slots 401 one by one, respectively. The fixed rods 402 are slidably connected with the corresponding fixed slots 401, and a C-shaped linkage plate 403 is fixedly installed between the two corresponding fixed rods 402. Four Hydraulic cylinders, the installation positions of the four hydraulic cylinders correspond one by one to the opening positions of the four fixed slide grooves 401, the telescopic ends of the hydraulic cylinders extend into the corresponding fixed slide grooves 401 and are fixedly connected to the corresponding fixed rods 402, and the corresponding fixed rods 402 can be pushed to slide in the fixed slide grooves 401 by the hydraulic cylinders. When the welded cabinet is placed on the mounting plate 4, the hydraulic cylinders are operated to push the fixed rods 402 toward the cabinet, which can drive the two linkage plates 403 to fit onto the two ends of the cabinet, and can clamp the two ends of the cabinet.

[0039] The two corresponding fixed rods 402 are provided with an adjusting slot 404 on the side close to each other, and an adjusting pressure rod 405 is provided between the two corresponding fixed rods 402. The two ends of the adjusting pressure rod 405 are respectively fixedly connected to the corresponding adjusting slots 404, and the end of the fixed rod 402 away from the mounting plate 4 is threadedly connected with a bolt 1, one end of the bolt 1 extends into the corresponding adjusting slot 404 and is rotatably connected to the corresponding adjusting pressure rod 405. When the four fixed rods 402 are all moved to the specified position, the four fixed rods 402 are respectively located on both sides of the cabinet. At this time, driven by the fixed rod 402, the two adjusting pressure rods 405 are both located above the cabinet. By turning the bolt 1 in the specified direction, the corresponding adjusting pressure rod 405 can be pushed down. The adjusted pressure rod 405 after being pressed down will contact the top of the cabinet. The adjusting pressure rod 405 cooperates with the mounting plate 4 and the linkage plate 403 to clamp and fix the cabinet in all directions.

[0040] An extrusion groove 406 is provided in the linkage plate 403, and an extrusion airbag 407 is fixedly installed in the extrusion groove 406. A spring plate 408 is inserted on the outer wall of the linkage plate 403, and one side of the spring plate 408 is connected to the extrusion groove 406. The side of the spring plate 408 extending into the extrusion groove 406 is fixedly connected to the outer wall of the extrusion airbag 407. An expansion groove 409 is provided in the fixed rod 402, and an expansion airbag 410 is fixedly installed in the expansion groove 409. A clamping plate 411 is inserted on the side where the two corresponding fixed rods 402 are close to each other, and one side of the clamping plate 411 extends into the corresponding expansion groove 409 and is fixedly connected to the expansion airbag 410. The expansion airbag 410 is connected to the extrusion airbag 407 through a hose. When the linkage plate 403 contacts the two ends of the cabinet, the spring plate 408 will be squeezed in the reverse direction, and the squeezed spring The plate 408 will move into the extrusion groove 406 and squeeze the extrusion airbag 407. The extrusion airbag 407 will squeeze the internal gas toward the expansion airbag 410. At the same time, it can play a buffering role on the squeezed spring plate 408. When the gas enters the expansion airbag 410, the expansion airbag 410 will expand and squeeze the clamping plate 411 out of the expansion groove 409. The clamping plate 411 after being squeezed will abut against the side wall of the cabinet. A rubber layer is fixedly installed on the side of the clamping plate 411 away from the expansion airbag 410. Through the abutment of the clamping plate 411, the two sides of the cabinet can be clamped and fixed. The clamping plate 411 cooperates with the adjusting pressure rod 405 and the linkage plate 403 to further fix the cabinet, so as to avoid the cabinet from shaking during the reciprocating movement of the mounting frame 3 and prevent the cabinet from bumping during the shaking.

[0041] Four reinforcing plates 412 are fixedly installed on one side of the mounting plate 4 away from the fixed slide groove 401. The four reinforcing plates 412 are symmetrically arranged in pairs. A plug-in groove 413 is provided on the side where the two symmetrically arranged reinforcing plates 412 are close to each other. The sealing plate 5 is arranged between the four reinforcing plates 412. Two symmetrically arranged spring rods 501 are inserted at both ends of the sealing plate 5. One end of the spring rod 501 is concavely matched with the corresponding plug-in groove 413. A hanging bracket 502 is fixedly installed on both sides of the sealing plate 5. Two symmetrically arranged threaded rods 503 are rotatably installed in the hanging bracket 502. One end of the threaded rod 503 extends into the sealing plate 5 and is away from the spring rod 501. One end of the plug-in slot 413 is in contact with each other, and the end of the threaded rod 503 in contact with the spring rod 501 is fixedly installed with an extrusion block 504. The reinforcing plate 412 can increase the strength of the mounting plate 4. When the cabinet is placed on the mounting plate 4 and fixed, the mounting plate 4 is flipped over, and the sealing plate 5 is placed on the flipped mounting plate 4 through the lifting device and the hanger 502. The threaded rod 503 is twisted to make the extrusion block 504 contact with one end of the spring rod 501. The extrusion block 504 will squeeze the spring rod 501, and the other end of the squeezed spring rod 501 will be inserted into the corresponding plug-in slot 413 to fix the sealing plate 5 on the mounting plate 4.

[0042] A plurality of evenly distributed through grooves 414 are provided on one side of the mounting plate 4 away from the fixed slide groove 401, and the through grooves 414 penetrate the mounting plate 4. A plurality of evenly distributed sealing blocks 505 are fixedly installed on one side of the sealing plate 5 close to the mounting plate 4, and the installation positions of the plurality of sealing blocks 505 correspond to the opening positions of the plurality of through grooves 414 one by one. The sealing blocks 505 are inserted into the corresponding through grooves 414, and an inclined groove 506 of a funnel-shaped structure is provided on one end of the sealing block 505 away from the sealing plate 5, and a channel 507 is provided in the sealing block 505. The channel 507 is provided in the sealing block 505. One end of channel 07 passes through the sealing block 505 and is connected to the inclined groove 506. A number of evenly distributed storage tanks 508 are fixedly installed on the top of the sealing plate 5. One end of the channel 507 away from the inclined groove 506 passes through the sealing block 505 and the sealing plate 5 and is connected to the corresponding storage tank 508. The storage tank 508 is filled with polishing sand. When installing the cabinet, align the several grids in the cabinet with the several through grooves 414 one by one. When the sealing plate 5 is fixed on the mounting plate 4, the several sealing blocks 505 will be synchronously inserted into the corresponding through grooves 414.

[0043] A telescopic rod 509 is fixedly installed in the storage tank 508, and a connecting rod 510 is fixedly installed on the telescopic end of the telescopic rod 509. The end of the connecting rod 510 away from the telescopic rod 509 passes through the channel 507 and extends into the inclined groove 506 and is fixedly installed with a sealing plug 511 of a spherical structure. The outer diameter of the sealing plug 511 is larger than the inner diameter of the channel 507. The telescopic rod 509 is electrically driven. When the sealing block 505 is inserted in place, the telescopic rod 509 is operated to push the connecting rod 510 to move, and the connecting rod 510 pushes the sealing plug 511 to move toward the cabinet to open the channel 507. Since the storage tank 508 is inverted at this time, when the channel 507 is opened, the polishing sand in the storage tank 508 will fall into the cabinet under the action of gravity. When the polishing sand has fallen, the telescopic rod 509 is operated again to retract , driving the sealing plug 511 to block the channel 507, operating, the movable base 2 to move back and forth, driving the cabinet to tilt back and forth, so that the polishing sand in the cabinet moves back and forth in the cabinet, and the inner wall of the cabinet and the welding seams at the joints are polished. At the same time, the operating mounting frame 3 rotates cyclically, and the reciprocating tilt of the movable base 2 can further improve the polishing effect of the polishing sand. After the polishing is completed, the operating mounting frame 3 and the movable base 2 are reset, and the operating mounting frame 3 is rotated to the specified position so that the cabinet is located above the mounting plate 4. At this time, the channel 507 is opened, and the polishing sand will fall into the inclined groove 506 under the action of gravity and slide along the inclined groove 506 into the channel 507 and finally fall back into the storage tank 508, thereby realizing the recovery of the polishing sand. The recovered polishing sand can be used again after screening.

[0044] An air channel 512 is provided in the connecting rod 510, one end of the air channel 512 passes through the connecting rod 510 and extends into the sealing plug 511, a plurality of air holes 513 are provided on the outer wall of the sealing plug 511, the plurality of air holes 513 are all connected to the air channel 512, an air pipe is fixedly installed on the end of the connecting rod 510 away from the sealing plug 511, the air pipe is connected to the air channel 512, an end of the air pipe away from the connecting rod 510 is externally connected to an air pressure pump, when recovering the polishing sand, some of the polishing sand may adhere to the inner wall of the cabinet, by inflating the air channel 512 with air through the air pressure pump and spraying it out through the air holes 513, the inner wall of the cabinet can be cleaned to prevent the polishing sand from adhering to the inner wall of the cabinet, thereby improving the recovery efficiency of the polishing sand.

[0045] The outer cover of the sealing plug 511 is provided with a protective cover 514 with a hemispherical structure, and a spring rod 515 is fixedly installed between the protective cover 514 and the sealing plug 511. The sealing plug 511 is not in contact with the channel 507. At this time, under the elastic force of the spring rod 515, the protective cover 514 will move on the outside of the sealing plug 511 to open the airway 512. At this time, the gas can be sprayed out through the airway 512, and in the process of flipping and moving the cabinet, the sealing plug 511 will block the channel 507. At this time, the protective cover 514 will fit on the outer wall of the sealing plug 511 and close the airway 512 under the resistance of the channel 507, which can prevent a large amount of polishing sand from entering the airway 512 and causing blockage during the flipping and movement of the cabinet.

[0046] Several C-shaped auxiliary frames are fixedly installed on the outside of the cabinet. The auxiliary frames are used to clamp on the outer wall of the cabinet. A second hanger is fixedly installed on the outside of the auxiliary frame to facilitate the transportation of the cabinet in the workshop. At the same time, several auxiliary grooves are opened on the side of the mounting plate 4 away from the sealing plate 5. When the cabinet is installed to the specified position, the end of the auxiliary frame will be inserted into the corresponding auxiliary groove, and then the auxiliary frame will be fixed to the mounting plate 4 by bolts, which can further fix the cabinet. When the cabinet is processed, the auxiliary frame is released, and the cabinet and the auxiliary frame can be transferred synchronously through the lifting device.

[0047] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A process for producing a confidential carrier intelligent cabinet, which uses a confidential carrier intelligent cabinet production device, comprising a bearing base (1) and a movable base (2), characterized in that: The specific steps of using the above-mentioned confidential carrier intelligent cabinet production device to produce confidential carrier intelligent cabinets are as follows: S1. Device inspection: Before starting the production of the above-mentioned intelligent cabinet production device for confidential carriers, conduct an operation inspection of the device; S2, fixing the cabinet: placing the processed cabinet on the movable base (2) on the production device of the intelligent cabinet for confidential carriers that has been inspected in S1 above and fixing it; S3, processing the cabinet body: operating the movable base (2) clamping the cabinet body in the above S2 to operate, and cooperating with the supporting base (1) to process the cabinet body; The top of the bearing base (1) is provided with a supporting groove (101) of a semicircular structure, the movable base (2) is slidably mounted in the supporting groove (101), the top of the movable base (2) is provided with a movable groove (201), a mounting frame (3) is rotatably mounted in the movable groove (201), and the mounting frame (3) is composed of a mounting plate (4) and a sealing plate (5); The outer wall of the mounting plate (4) is provided with four fixed slide grooves (401), and the four fixed slide grooves (401) are symmetrically arranged in pairs. The outer wall of the mounting plate (4) is provided with four fixed rods (402), and the four fixed rods (402) are symmetrically arranged in pairs. The installation positions of the four fixed rods (402) correspond to the opening positions of the four fixed slide grooves (401) one by one. The fixed rods (402) are slidably connected to the corresponding fixed slide grooves (401), and a C-shaped joint is fixedly installed between the two corresponding fixed rods (402). The linkage plate (403) of the structure is provided, and the sides of the two corresponding fixed rods (402) close to each other are each provided with an adjustment slot (404), and an adjustment pressure rod (405) is provided between the two corresponding fixed rods (402), and the two ends of the adjustment pressure rod (405) are respectively fixedly connected to the corresponding adjustment slot (404), and the end of the fixed rod (402) away from the mounting plate (4) is threadedly connected with a bolt 1, and one end of the bolt 1 extends into the corresponding adjustment slot (404) and is rotatably connected to the corresponding adjustment pressure rod (405); A plurality of evenly distributed through grooves (414) are provided on a side of the mounting plate (4) away from the fixed slide groove (401), and the through grooves (414) penetrate the mounting plate (4). A plurality of evenly distributed sealing blocks (505) are fixedly installed on a side of the sealing plate (5) close to the mounting plate (4), and the installation positions of the plurality of sealing blocks (505) correspond to the opening positions of the plurality of through grooves (414) one by one. The sealing blocks (505) are inserted into the corresponding through grooves (414), and one end of the sealing blocks (505) away from the sealing plate (5) A funnel-shaped inclined groove (506) is provided, a channel (507) is provided in the sealing block (505), one end of the channel (507) penetrates the sealing block (505) and is connected to the inclined groove (506), a plurality of evenly distributed storage tanks (508) are fixedly mounted on the top of the sealing plate (5), one end of the channel (507) away from the inclined groove (506) penetrates the sealing block (505) and the sealing plate (5) and is connected to the corresponding storage tank (508), and the storage tank (508) is filled with polishing sand.

2. The production process of a confidential carrier intelligent cabinet according to claim 1, characterized in that: The linkage plate (403) is provided with an extrusion groove (406), an extrusion airbag (407) is fixedly installed in the extrusion groove (406), a spring plate (408) is inserted into the outer wall of the linkage plate (403), one side of the spring plate (408) is connected to the extrusion groove (406), and the side of the spring plate (408) extending into the extrusion groove (406) is fixedly connected to the outer wall of the extrusion airbag (407), an expansion groove (409) is provided in the fixed rod (402), an expansion airbag (410) is fixedly installed in the expansion groove (409), a clamping plate (411) is inserted into the mutually adjacent sides of the two corresponding fixed rods (402), one side of the clamping plate (411) extends into the corresponding expansion groove (409) and is fixedly connected to the expansion airbag (410), and the expansion airbag (410) is connected to the extrusion airbag (407) through a hose.

3. The production process of a confidential carrier intelligent cabinet according to claim 1, characterized in that: Four reinforcing plates (412) are fixedly mounted on one side of the mounting plate (4) away from the fixed slide groove (401), the four reinforcing plates (412) are symmetrically arranged in pairs, and the sides of the two symmetrically arranged reinforcing plates (412) close to each other are each provided with a plug-in groove (413), the sealing plate (5) is arranged between the four reinforcing plates (412), two symmetrically arranged spring rods (501) are inserted at both ends of the sealing plate (5), one end of the spring rod (501) is concavely matched with the corresponding plug-in groove (413), and a hanging bracket (502) is fixedly mounted on both sides of the sealing plate (5), and two symmetrically arranged threaded rods (503) are rotatably mounted in the hanging bracket (502), one end of the threaded rod (503) extends into the sealing plate (5) and contacts with one end of the spring rod (501) away from the plug-in groove (413), and an extrusion block (504) is fixedly mounted on one end of the threaded rod (503) that contacts with the spring rod (501).

4. The production process of a confidential carrier intelligent cabinet according to claim 1, characterized in that: A telescopic rod (509) is fixedly installed in the storage tank (508), and a connecting rod (510) is fixedly installed on the telescopic end of the telescopic rod (509). One end of the connecting rod (510) away from the telescopic rod (509) passes through the channel (507) and extends into the inclined groove (506) and is fixedly installed with a sealing plug (511) of a spherical structure. The outer diameter of the sealing plug (511) is greater than the inner diameter of the channel (507).

5. The production process of a confidential carrier intelligent cabinet according to claim 4, characterized in that: An air passage (512) is provided in the connecting rod (510), one end of the air passage (512) passes through the connecting rod (510) and extends into the sealing plug (511), a plurality of air holes (513) are provided on the outer wall of the sealing plug (511), the plurality of air holes (513) are all connected to the air passage (512), an air pipe is fixedly mounted on one end of the connecting rod (510) away from the sealing plug (511), the air pipe is connected to the air passage (512), and an air pressure pump is externally connected to one end of the air pipe away from the connecting rod (510).

6. The production process of a confidential carrier intelligent cabinet according to claim 5, characterized in that: The outer cover of the sealing plug (511) is provided with a protective cover (514) with a hemispherical structure, and a second spring rod (515) is fixedly installed between the protective cover (514) and the sealing plug (511).

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