阅读说明：本技术 一种具有自动封口功能的待销文件柜及使用方法 (File cabinet to be sold with automatic sealing function and using method ) 是由 李续 肖海民 张文博 王卓 张均亚 邢俊荣 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种具有自动封口功能的待销文件柜及使用方法,包括柜体、缝纫机构、夹紧机构、自动封口系统控制箱、文件袋。缝纫机构与夹紧机构在位置上相互嵌套设置,文件袋设置在所述夹紧机构下方,底部与所述柜体底部相接触,上部挂在夹紧机构的挂钩架上,袋口高于缝纫机构的缝纫针脚；自动封口系统控制箱设置在所述柜体的后侧板的上部。本发明具有以下特点：文件袋取出前,已完成封袋,保密性更高；实现文件袋自动缝纫封口,免除人工封口,节省劳动,方便快捷；结构可靠且体积小,适合在办公室内布置。(The invention discloses a to-be-sold file cabinet with an automatic sealing function and a using method thereof. The sewing mechanism and the clamping mechanism are nested in each other in position, the file bag is arranged below the clamping mechanism, the bottom of the file bag is in contact with the bottom of the cabinet body, the upper part of the file bag is hung on a hook frame of the clamping mechanism, and the bag opening is higher than sewing stitches of the sewing mechanism; the automatic sealing system control box is arranged on the upper portion of the rear side plate of the cabinet body. The invention has the following characteristics: before the file pocket is taken out, the pocket sealing is finished, so that the confidentiality is higher; the automatic sewing sealing of the file pocket is realized, the manual sealing is avoided, the labor is saved, and the operation is convenient and rapid; the structure is reliable and small, and is suitable for being arranged in an office.)

1. The utility model provides a treat and sell filing cabinet with automatically, seal function, includes the cabinet body (1), its characterized in that: the automatic sealing device is characterized by also comprising a sewing mechanism (2), a clamping mechanism (3), an automatic sealing system control box (4) and a file bag (5) which are arranged in the cabinet body (1); the lower end of a file delivery opening (1.22.1) on the cabinet body (1) is higher than the upper end of a hook (3.6) on the clamping mechanism (3); the sewing mechanism (2) is arranged on the upper part of the cabinet body (1), and the clamping mechanism (3) is nested with each other in position: a synchronous belt linear module (2.1) of the sewing mechanism (2) is arranged above a positive and negative thread screw linear module (3.1) of the clamping mechanism (3); the two hook frames (3.5) of the clamping mechanism (3) are higher than a sewing stitch (2.4.1) of the sewing mechanism (2), the stitch (2.4.1) of the sewing module (2.4) and the U-shaped structure body (2.4.2) form an irregular annular port (2.4.3), the width of the annular port (2.4.3) is larger than the sum of the thicknesses of the two hook frames (3.5), and the central line is aligned with the central line of the two hook frames (3.5); the file pocket (5) is arranged below the clamping mechanism (3), the bottom of the file pocket is contacted with the bottom of the cabinet body (1), the upper part of the file pocket is hung on the hooks (3.6) on the two hook racks (3.5), and the pocket mouth of the file pocket is higher than the sewing stitch (2.4.1) of the sewing module (2.4) and lower than the file delivery port (1.22.1) on the cabinet body (1); the automatic sealing system control box (4) is arranged on the upper portion of a rear side plate (1.27) of the cabinet body (1).

2. The filing cabinet with automatic sealing function of claim 1, wherein: the cabinet body (1) comprises an upper cover (1.1), a lower cabinet body (1.2), a front cabinet door (1.3), a double-fingerprint coded lock (1.4), a side storage box cabinet door (1.5) and six supporting pieces (1.6); the left side plate (1.25), the right side plate (1.26) and the rear plate (1.27) are arranged on the outer side of the supporting column (1.20); the upper cover (1.1) is arranged at the upper port of the lower cabinet body (1.2); the lower cabinet body (1.2) comprises four support columns (1.20), a cross beam (1.21), a delivery port panel (1.22), two lateral reinforcing ribs (1.23), a bottom plate (1.24), a left side plate (1.25), a right side plate (1.26) and a rear side plate (1.27), wherein the four support columns are fixedly assembled into a whole, and the cross beam (1.21) is fixedly arranged in the middle of the upper edges of the left side plate (1.25) and the right side plate (1.26); the front cabinet door (1.3) is movably arranged opposite to the rear side plate (1.27), and the bottom end of the front cabinet door is aligned with the bottom end of the lower cabinet body (1.2); the delivery opening panel (1.22) is arranged above the front cabinet door (1.3), two sides of the delivery opening panel are respectively and fixedly arranged on the supporting columns (1.20), and the upper end surfaces of the delivery opening panel and the supporting columns (1.20) are flush; the two side reinforcing ribs (1.23) are respectively and fixedly arranged at the upper parts of the supporting columns (1.20) for mounting the left side plate (1.25) and the right side plate (1.26); the double-fingerprint coded lock (1.4) is arranged at the position, far away from one side of the connecting shaft (1.31), of the front cabinet door (1.3); the side storage box cabinet door (1.5) is movably arranged at the lower part of the right side plate (1.26); the four supporting pieces (1.6) are respectively fixedly arranged on the inner sides of the four supporting columns (1.20) and below the reinforcing ribs (1.23), and the other two supporting pieces (1.6) are respectively fixedly arranged on the inner sides of the middle parts of the two reinforcing ribs (1.23).

3. The filing cabinet with automatic sealing function of claim 1, wherein: the sewing mechanism (2) comprises a synchronous belt linear module (2.1), a sewing optical axis linear slide rail (2.2), a connecting seat (2.3) with a hole, a sewing module (2.4) and two proximity switch sensors (2.5); a guide rail sliding block (2.1.3) on the synchronous belt linear module (2.1) is fixedly arranged on the upper horizontal plane (2.3.1) of the connecting seat (2.3); the bottom end of one side of the U-shaped structure main body (2.4.2) of the sewing module (2.4) is fixedly arranged on the lower horizontal plane (2.3.2) of the connecting seat (2.3); the vertical surface (2.3.3) of the connecting seat (2.3) abuts against the side surface of a guide rail sliding block (2.1.3) on the synchronous belt linear module (2.1); two perforated optical axis sliding blocks (2.6) are fixedly arranged on the upper end face of the sewing module (2.4), the sewing optical axis linear sliding rail (2.2) penetrates through the optical axis sliding blocks (2.6) to be arranged on the sewing module (2.4), and two ends of the sewing optical axis linear sliding rail are respectively and fixedly arranged in the mounting seat (2.7); two proximity switch sensors (2.5) are respectively and fixedly arranged at one side of the two ends of a sewing linear guide rail (2.1.1) of the synchronous belt linear module (2.1) close to the sewing motor (2.1.2).

4. The filing cabinet with automatic sealing function of claim 1, wherein: the clamping mechanism (3) comprises: the device comprises a positive and negative thread screw linear module (3.1), a clamping optical axis linear slide rail (3.2), two mounting strips (3.3) with mounting holes (3.3.1) at one end, two rubber press strips (3.4), two hook frames (3.5) with a plurality of hooks (3.6), a left connecting block (3.7), a right connecting block (3.8), two right-angle plates (3.8) and two screw sleeves (3.9); the two screw sleeves (3.9) are respectively and fixedly arranged in the mounting holes (3.3.1) of the two mounting strips (3.3), the positive and negative screw linear guide rails (3.1.1) of the screw linear module (3.1) penetrate through the two screw sleeves (3.9) to be connected with the perforated ends of the mounting strips (3.3), and the other ends of the two mounting strips (3.3) are fixedly arranged on one side of the two right-angle plates (3.8); the other sides of the two right-angle plates (3.8) are fixedly connected with two clamping slide blocks (3.2.1) on the clamping optical axis linear slide rail (3.2); one end of the positive and negative screw linear guide rail (3.1.1) is arranged in the bearing flange piece (3.1.5), and the other end of the positive and negative screw linear guide rail passes through the support piece (3.1.4) and is arranged with the clamping motor (3.1.3) through the coupler (3.1.2); the lower ends of the left and right connecting blocks (3.7) are fixedly arranged at the end head of the mounting end with the hole of the mounting bar (3.3); the two hook frames (3.5) are respectively arranged above the two mounting bars (3.3), one end of each hook frame is respectively fixedly arranged on the left surface and the right surface of the left connecting block (3.7) and the other end of each hook frame is suspended in the air; the two rubber pressing strips (3.4) are respectively arranged on the inner sides of the two mounting strips (3.3) through screw holes in the mounting strips.

5. The filing cabinet with automatic sealing function of claim 1, wherein: two ends of the synchronous belt linear module (2.1) are respectively fixedly arranged on the two lateral reinforcing ribs (1.23), and one end of the belt motor (2.1.2) is arranged on the support piece (1.6) on the lateral reinforcing rib (1.23) of the left side plate (1.25); the other end is arranged on a supporting piece (1.6) on a side reinforcing rib (1.23) of the right side plate (1.26); the mounting seats (2.7) at two ends of the sewing optical axis linear slide rail (2.2) are fixedly arranged at two ends of the cross beam (1.21); the positive and negative thread screw linear module (3.1) is fixedly arranged on a support column (1.20) of the right side plate (1.26), one end with a clamping motor (3.1.3) is fixedly arranged on a support piece (1.6) of the support column (1.20) of the rear side plate (1.27), and the other end is fixedly arranged on the support piece (1.6) of the support column (1.20) of the front cabinet door (1.3) through a bearing flange piece (3.1.5); and two ends of the clamping optical axis linear slide rail (3.2) are respectively and fixedly arranged on a supporting piece (1.6) of the supporting column (1.20) of the left side plate (1.25).

6. The filing cabinet with automatic sealing function of claim 1, wherein: the guide direction of the clamping optical axis linear sliding rail (3.2) is a Y axis, and the guide direction of the sewing optical axis linear sliding rail (2.2) is an X axis; the axis of the hook rack (3.5) is vertically opposite to the irregular annular port (2.4.3) of the sewing module (2.4), and the cross-sectional area is not more than 1/2 of the area of the hole of the irregular annular port (2.4.3).

7. The use method of the file cabinet with the automatic sealing function, which is claimed in claim 1, is characterized in that: the automatic sealing system control box (4) controls the origin of the file cabinet to be sold with the automatic sealing function to be as follows: the sewing module (2.4) stays at one suspended end of a hook rack (3.5) on the clamping mechanism 3; the two hook racks (3.5) are in a separated state, the hook rack (3.5) on one side of the front cabinet door (1.3) stays at a position close to the front cabinet door (1.3), and the method comprises the following steps:

first step, preparation: the confidential documents are put in from the document delivery port (1.22.1), the put-in documents fall into the document bags (5) hung on the hook rack (3.6), and when the documents are full or need to be transported to a destruction center, the automatic sealing system carries out sealing work;

step two, clamping: when the sealing work is carried out, the control box (4) of the automatic sealing system is started, the clamping motor (3.1.3) of the positive and negative tooth screw linear module (3.1) drives the positive and negative tooth screw linear guide rails (3.1.1) connected together through the coupler (3.1.2) to rotate, the rotation of the positive and negative tooth screw linear guide rails (3.1.1) drives the two screw sleeves (3.9) to move from two sides to the middle, the screw sleeves (3.9) drive the left and right connecting plates (3.7) and the hook rack (3.5) connected on the left and right connecting plates (3.7), the mounting bar (3.3), the sliding block (3.2.1) on the clamping optical axis linear guide rail (3.2) to move towards the middle, the mounting bar (3.3) and the hook rack (3.5) drive the rubber extrusion press bar (3.4) and the hook (3.6) to move towards the middle, the two sides of the file bag (5) hung on the hook press bar (3.6) move towards the middle, the rubber extrusion press bar (3.4) arranged at the inner side of the mounting bar (, clamping and closing the bag opening;

step three, sewing and sealing: after the pocket mouth of the file pocket (5) is closed, a motor (2.1.2) on a synchronous belt linear module (2.1) in a sewing mechanism (2) is started to drive a sewing guide rail sliding block (2.1.3) to move along a sewing linear guide rail (2.1.1), a sewing module (2.4) is driven to move along a sewing linear sliding rail (2.2) through a connecting seat (2.3), a U-shaped structure main body (2.4.2) of the sewing module (2.4) moves above a mounting bar (3.3), a stitch (2.4.1) moves below a hook bar (3.5), the pocket mouth of the file pocket (5) is sewn by the stitch (2.4.1) while the hook bar (3.5) passes through an irregular annular port (2.4.3) of the sewing module (2.4), and sealing is finished when the sewing module (2.4) moves from one end to the other end;

fourthly, taking out the file pocket: after the sealing is finished, the sewing module (2.4) automatically breaks and resets, the clamping motor (3.1.3) rotates reversely to drive the positive and negative screw linear guide rails (3.1.1) to rotate reversely, and the motor (3.1.3) stops reversing when the rubber pressing bar (3.4) loosens the file bag (5); two workers open the fingerprint coded lock (1.4) by respectively inputting fingerprints, open the front cabinet door (1.3), take out the packaged file pocket (5) from the hook (3.6), open the side storage box cabinet door (1.5), take out a new file pocket from the side storage box and hang the file pocket on the hook (3.6), and close the front cabinet door (1.3) after replacing the new file pocket;

step five, resetting to the original point: the clamping motor (3.1.3) rotates reversely to drive the threaded sleeve (3.9), the left connecting block (3.7), the right connecting block (3.3) and the hook strip (3.5) to move to two sides, and the original point is restored to complete the whole process.

Technical Field

The invention relates to a novel business secret filing cabinet to be sold, in particular to a method for using the filing cabinet to be sold with a safety automatic sealing function.

Background

Now, the storage of the trade secret file is an important step, and a storage device for storing the trade secret file to be destroyed, namely a to-be-sold file cabinet, is also one of the confidential file storage devices. The existing filing cabinets to be sold only have the functions of material throwing and coded locks. When the file bag needs to be destroyed, the file bag needs to be taken out and manually sealed, and the safety is not high. In the previous case of compromise, the compromise of the document to be sold also occurs. The existing sewing automatic sealing equipment is bulky and inconvenient to arrange in an office. The present invention has been made based on this.

Disclosure of Invention

In summary, the biggest disadvantages of the file cabinets to be sold in the prior art are as follows: or the file can not be automatically sealed, so that the file bag needs to be taken out and manually sealed when the file needs to be destroyed, and the hidden trouble of secret leakage of the confidential file exists; or bulky sewing automatic closing devices are not convenient to arrange in offices. In order to solve the problems in the existing equipment and enhance the secrecy effect of document destruction, the invention provides a use method of a to-be-sold document cabinet with an automatic sealing function.

The technical scheme adopted by the invention is as follows: the utility model provides a treat and sell filing cabinet with automatically, seal function, includes the cabinet body, its characterized in that: the sewing mechanism, the clamping mechanism, the automatic sealing system control box and the file bag are arranged in the cabinet body; the lower end of a document delivery opening on the cabinet body is higher than the upper end of a hook on the clamping mechanism; the sewing mechanism is arranged on the upper part of the cabinet body, and is mutually nested with the clamping mechanism in position: the synchronous belt linear module of the sewing mechanism is arranged above the positive and negative screw linear module of the clamping mechanism; the two hook frames of the clamping mechanism are higher than sewing stitches of the sewing mechanism, the stitches of the sewing module and the U-shaped structure main body form an irregular annular port, the width of the annular port is larger than the sum of the thicknesses of the two hook frames, and the central line of the annular port is aligned with the central lines of the two hook frames; the file bag is arranged below the clamping mechanism, the bottom of the file bag is contacted with the bottom of the cabinet body, the upper part of the file bag is hung on the hooks on the two hook racks, and the bag opening is higher than the sewing stitch of the sewing module and lower than the file delivery opening on the cabinet body; the automatic sealing system control box is arranged on the upper portion of the rear side plate of the cabinet body.

A use method of a file cabinet to be sold with an automatic sealing function is characterized in that: the automatic sealing system control box controls the origin of the file cabinet to be sold with the automatic sealing function to be as follows: the sewing module stays at one suspended end of the hook rack; the hook rack of the clamping mechanism is in an open state, and the hook rack on one side of the front cabinet door stays at a position close to the front cabinet door, and the method comprises the following steps:

first step, preparation: the confidential documents are thrown in from the document delivery port, the thrown documents fall into the document bags hung on the hook rack, and when the documents are thrown fully or need to be conveyed to a destruction center, the automatic sealing system performs sealing work;

step two, clamping: when the sealing work is carried out, a control box of the automatic sealing system is started, a clamping motor of a positive and negative tooth screw linear module drives positive and negative tooth screw linear guide rails which are connected together through a coupler to rotate, the positive and negative tooth screw linear guide rails rotate to drive two screw sleeves to move from two sides to the middle, the screw sleeves drive a left connecting plate, a right connecting plate, a hook rack, a mounting bar and a sliding block on a clamping optical axis linear sliding rail, the hook rack and the mounting bar drive a rubber pressing strip and a hook to move towards the middle, two sides of a file bag hung on the hook move towards the middle, the rubber pressing strip arranged on the inner side of the mounting bar extrudes the file bag, and a bag opening is clamped and closed;

step three, sewing and sealing: after the opening of the file bag is closed, a motor on a synchronous belt linear module in the sewing mechanism is started to drive a sewing guide rail sliding block to move along a sewing linear guide rail, a sewing module is driven to move along a sewing linear sliding rail through a connecting seat, a main body of a U-shaped structure of the sewing module moves above an installation strip, stitches move below a hook strip, the stitches sew the opening of the file bag when the hook strip penetrates through an irregular annular port of the sewing module, and when the sewing module moves from one end to the other end along the sewing linear sliding rail, sealing is completed;

fourthly, taking out the file pocket: after the sealing is finished, the sewing module automatically breaks and resets, the clamping motor rotates reversely to drive the positive and negative screw linear guide rails to rotate reversely, and the clamping motor stops reversing when the rubber pressing strip loosens the file bag; two workers open the fingerprint coded lock by respectively inputting fingerprints, open the front cabinet door, take out the packaged file bags from the hook, open the side storage box cabinet door, take out new file bags from the side storage box, hang the file bags on the hook, and close the front cabinet door after replacing the new file bags;

step five, resetting to the original point: the clamping motor rotates reversely to drive the threaded sleeve, the left connecting block, the right connecting block, the mounting bar and the hook bar to move to two sides, and the original point is restored to complete the whole process.

The beneficial effects produced by the invention are as follows: 1. before the file pocket is taken out, the pocket sealing is finished, so that the confidentiality is higher; 2. the automatic sewing sealing of the file pocket is realized, the manual sealing is avoided, the labor is saved, and the operation is convenient and rapid; 3. the structure is reliable and small, and is suitable for being arranged in an office.

Drawings

FIG. 1 is a general schematic of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an enlarged view of section I of FIG. 2;

FIG. 4 is an enlarged schematic view of portion II of FIG. 2;

FIG. 5 is a schematic bottom view of the main portion of FIG. 1;

FIG. 6 is a schematic view of a nested arrangement of a sewing mechanism and a clamping mechanism;

FIG. 7 is a schematic view of a sewing mechanism;

FIG. 8 is an exploded view of FIG. 7;

FIG. 9 is a schematic view of a clamping mechanism;

FIG. 10 is an enlarged schematic view of section III of FIG. 9;

FIG. 11 is a rear schematic view of the clamping mechanism;

fig. 12 is an enlarged schematic view of the portion iv of fig. 11.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1, 2, 5, 6, 8 and 9, the automatic sealing device comprises a cabinet 1, and further comprises a sewing mechanism 2, a clamping mechanism 3, an automatic sealing system control box 4 and a file pocket 5 which are arranged in the cabinet 1; the lower end of the document delivery opening 1.22.1 on the cabinet body 1 is higher than the upper end of a hook 3.6 on the clamping mechanism 3; the sewing mechanism 2 is arranged on the upper part of the cabinet body 1 and is mutually nested with the clamping mechanism 3 in position: a synchronous belt linear module 2.1 of the sewing mechanism 2 is arranged above a positive and negative tooth screw linear module 3.1 of the clamping mechanism 3; the two hook racks 3.5 of the clamping mechanism 3 are higher than a sewing stitch 2.4.1 of the sewing mechanism 2, the stitch 2.4.1 of the sewing module 2.4 and a main body 2.4.2 of the U-shaped structure form an irregular annular port 2.4.3, the width of the annular port 2.4.3 is larger than the sum of the thicknesses of the two hook racks 3.5, and the central line is aligned with the central lines of the two hook racks 3.5; the file pocket 5 is arranged below the clamping mechanism 3, the bottom of the file pocket is contacted with the bottom of the cabinet body 1, the upper part of the file pocket is hung on the hook 3.6 on the two hook racks 3.5, the pocket mouth is higher than the sewing stitch 2.4.1 of the sewing module 2.4 and lower than the file delivery port 1.22.1 on the cabinet body 1; the automatic sealing system control box 4 is arranged on the upper part of the rear side plate 1.27 of the cabinet body 1.

As shown in fig. 2, 3 and 4, the cabinet 1 includes an upper cover 1.1, a lower cabinet 1.2, a front cabinet door 1.3, a double-fingerprint coded lock 1.4, a side storage box cabinet door 1.5 and six supporting pieces 1.6; the left side plate 1.25, the right side plate 1.26 and the back plate 1.27 are welded on the outer side of the support column 1.20; the upper cover 1.1 is welded at the upper port of the lower cabinet body 1.2; the lower cabinet body 1.2 comprises four support columns 1.20, a cross beam 1.21, a delivery port panel 1.22, two lateral reinforcing ribs 1.23, a bottom plate 1.24, a left side plate 1.25, a right side plate 1.26 and a rear side plate 1.27 which are welded into a whole, wherein the cross beam 1.21 is welded in the middle of the upper edges of the left side plate 1.25 and the right side plate 1.26; the front cabinet door 1.3 is movably arranged opposite to the rear side plate 1.27 in a connecting shaft mode, and the bottom end of the front cabinet door is aligned with the bottom end of the lower cabinet body 1.2; the delivery opening panel 1.22 is arranged above the front cabinet door 1.3, two sides of the delivery opening panel are respectively welded on the support columns 1.20, and the upper end surfaces of the delivery opening panel and the support columns 1.20 are flush; two side reinforcing ribs 1.23 are respectively welded on the upper parts of the supporting columns 1.20 for mounting the left side plate 1.25 and the right side plate 1.26; the double-fingerprint coded lock 1.4 is arranged at the position of one side of the front cabinet door 1.3, which is far away from the connecting shaft 1.31; the side storage box cabinet door 1.5 is movably arranged at the lower part of the right side plate 1.26; four support pieces 1.6 are respectively welded on the inner sides of the four support columns 1.20 and arranged below the reinforcing ribs 1.23, and the other two support pieces 1.6 are respectively welded on the inner sides of the middle parts of the two reinforcing ribs 1.23.

As shown in fig. 7 and 8, the sewing mechanism 2 comprises a synchronous belt linear module 2.1, a sewing optical axis linear slide rail 2.2, a connecting seat with a hole 2.3, a sewing module 2.4 and two proximity switch sensors 2.5; a guide rail sliding block 2.1.3 on the synchronous belt linear module 2.1 is fixedly arranged on an upper horizontal surface 2.3.1 of the connecting seat 2.3; the bottom end of one side of the U-shaped structure main body 2.4.2 of the sewing module 2.4 is fixedly arranged on the lower horizontal plane 2.3.2 of the connecting seat 2.3; the vertical surface 2.3.3 of the connecting seat 2.3 abuts against the side surface of a guide rail sliding block 2.1.3 on the synchronous belt linear module 2.1; two perforated optical axis sliding blocks 2.6 are fixedly arranged on the upper end face of the sewing module 2.4, the sewing optical axis linear sliding rail 2.2 penetrates through the optical axis sliding blocks 2.6 to be arranged on the sewing module 2.4, and two ends of the sewing optical axis linear sliding rail are respectively and fixedly arranged in the mounting seat 2.7; two proximity switch sensors 2.5 are respectively and fixedly arranged at one side of the two ends of the sewing linear guide rail 2.1.1 of the synchronous belt linear module 2.1, which is close to the sewing motor 2.1.2.

As shown in fig. 9 to 12, the clamping mechanism 3 includes: the straight-line module comprises a positive and negative thread screw linear module 3.1, a clamping optical axis linear slide rail 3.2, two mounting strips 3.3 with mounting holes 3.3.1 at one end, two rubber press strips 3.4, two hook frames 3.5 with a plurality of hooks 3.6, a left connecting block 3.7, a right connecting block 3.8 and two screw sleeves 3.9, wherein the two screw sleeves 3.9 are respectively and fixedly arranged in the mounting holes 3.3.1 of the two mounting strips 3.3, the two screw sleeves 3.9, through which the positive and negative thread screw linear guide rails 3.1.1 of the screw linear module 3.1 penetrate, are connected with the perforated ends of the mounting strips 3.3, and the other ends of the two mounting strips 3.3 are fixedly arranged on one side of the two right angle plates 3.8; the other sides of the two right-angle plates 3.8 are fixedly connected with two clamping slide blocks 3.2.1 on the clamping optical axis linear slide rail 3.2; one end of the positive and negative screw linear guide rail 3.1.1 is arranged in the bearing flange piece 3.1.5, and the other end passes through the support piece 3.1.4 and is connected with the clamping motor 3.1.3 through the coupler 3.1.2; the lower ends of the left and right connecting blocks 3.7 are fixedly arranged at the end head of the mounting end with the hole of the mounting strip 3.3; the two hook frames 3.5 are respectively arranged above the two mounting bars 3.3, one end of each hook frame is respectively fixedly arranged on the left surface and the right surface of the left connecting block 3.7 and the other end of each hook frame is suspended in the air; two rubber layering 3.4 set up respectively in the inboard of two mounting bars 3.3 through the screw on the mounting bar.

As shown in fig. 3, 4 and 5, two ends of the synchronous belt linear module 2.1 are respectively and fixedly arranged on two lateral reinforcing ribs 1.23, and one end of the belt motor 2.1.2 is arranged on a support member 1.6 on the lateral reinforcing rib 1.23 of the left side plate 1.25; the other end is arranged on a supporting piece 1.6 on the side reinforcing rib 1.23 of the right side plate 1.26; the mounting seats 2.2.1 at the two ends of the sewing optical axis linear slide rail 2.2 are fixedly arranged at the two ends of the cross beam 1.21; the positive and negative thread screw linear module 3.1 is fixedly arranged on a support column 1.20 of the right side plate 1.26, one end of the belt clamping motor 3.1.3 is fixedly arranged on a support piece 1.6 of the support column 1.20 of the back side plate 1.27, and the other end is fixedly arranged on the support piece 1.6 of the support column 1.20 of the front cabinet door 1.3 through a bearing flange piece 3.1.5; two ends of the clamping optical axis linear slide rail 3.2 are respectively and fixedly arranged on the supporting piece 1.6 of the supporting column 1.20 of the left side plate 1.25.

As shown in fig. 6, the guiding direction of the optical axis linear slide rail 3.2 is the Y axis, and the guiding direction of the sewing optical axis linear slide rail 2.2 is the X axis; the axis of the hook rack 3.5 is vertically opposite to the irregular annular port 2.4.3 of the sewing module 2.4, and the cross section area is not more than 1/2 of the area of the hole of the irregular annular port 2.4.3. So as to ensure that the hook rack can smoothly pass through the middle of the hole of the sewing module.

A use method of a to-be-sold file cabinet with an automatic sealing function is disclosed, wherein the origin of the to-be-sold file cabinet with the automatic sealing function, which is controlled by an automatic sealing system control box 4, is as follows: the sewing module 2.4 stays at one suspended end of the hook rack 3.5 on the clamping mechanism 3; the two hanger brackets 3.5 are in a separated state, the hanger bracket 3.5 at one side of the front cabinet door 1.3 stays at a position close to the front cabinet door 1.3, and the method comprises the following steps:

first step, preparation: the confidential documents are put in from the document delivery port 1.22.1, the put-in documents fall into the document bags 5 hung on the hook rack 3.6, and when the documents are full or need to be transported to a destruction center, the automatic sealing system carries out sealing work;

step two, clamping: when the sealing work is carried out, a control box 4 of the automatic sealing system is started, a clamping motor 3.1.3 of a positive and negative tooth screw linear module 3.1 drives positive and negative tooth screw linear guide rails 3.1.1 connected together through a coupler 3.1.2 to rotate, the positive and negative tooth screw linear guide rails 3.1.1 rotate to drive two screw sleeves 3.9 to move from two sides to the middle, the screw sleeves 3.9 drive a left connecting plate 3.7, a right connecting plate 3.7, a hook frame 3.5 connected to the left connecting plate 3.7, a mounting bar 3.3, a sliding block 3.2.1 on a clamping optical axis linear slide rail 3.2 to move towards the middle, the mounting bar 3.3 and the hook frame 3.5 drive a rubber pressing bar 3.4 and a hook 3.6 to move towards the middle, two sides of a file bag 5 hung on the hook 3.6 move towards the middle, the rubber pressing bar 3.4 arranged on the inner side of the mounting bar 3.3 extrudes the;

step three, sewing and sealing: after the opening of the file bag 5 is closed, a motor 2.1.2 on a synchronous belt linear module 2.1 in a sewing mechanism 2 is started to drive a sewing guide rail slide block 2.1.3 to move along a sewing linear guide rail 2.1.1, a sewing module 2.4 is driven to move along a sewing linear slide rail 2.2 through a connecting seat 2.3, a main body 2.4.2 of a U-shaped structure of the sewing module 2.4 moves above a mounting strip 3.3, a stitch 2.4.1 moves below a hook strip 3.5, the stitch 2.4.1 sews the opening of the file bag 5 while the hook strip 3.5 passes through an irregular annular port 2.4.3 of the sewing module 2.4, and the opening is sealed when the sewing module 2.4 moves from one end to the other end;

fourthly, taking out the file pocket: after the sealing is finished, the sewing module 2.4 automatically breaks and resets, the clamping motor 3.1.3 reversely rotates to drive the positive and negative screw linear guide rail 3.1.1 to reversely rotate, and the motor 3.1.3 stops reversing after the rubber pressing strip 3.4 loosens the file bag 5; two workers open the fingerprint coded lock 1.4 by inputting fingerprints respectively, open the front cabinet door 1.3, take out the wrapped file pocket 5 from the hook 3.6, open the side storage box cabinet door 1.5, take out a new file pocket from the side storage box and hang the file pocket on the hook 3.6, and close the front cabinet door 1.3 after replacing the new file pocket;

step five, resetting to the original point: the clamping motor 3.1.3 rotates reversely to drive the threaded sleeve 3.9, the left connecting block 3.7, the right connecting block 3.7, the mounting strip 3.3 and the hook strip 3.5 to move to two sides, and the original point is restored to complete the whole process.

The file cabinet with the automatic sealing function for the to-be-sold file cabinet integrates the clamping and sealing functions, occupies small space, can be placed in an office, and is simple and convenient to operate; the file cabinet to be sold with the automatic sealing function and the using method seal the confidential file to be sold, so that the confidential file to be sold is sealed before leaving the file cabinet, and the confidentiality of the confidential file is ensured.

The cabinet body is preferably fixedly connected by adopting a welding mode, and other parts are preferably screwed or fixedly connected by adopting other modes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.