A kind of document destruction device

Abstract

The present invention discloses a document destruction device, comprising: a power assembly, a support assembly, and a document damage assembly, wherein the power assembly and the damage assembly are fixed on the support assembly. The technical scheme of the present invention has the following technical effects: after determining the document that needs to be destroyed, the document can be conveniently cut, and for this type of document, the corner of the document is damaged, which makes it impossible for the document to be illegally used to a large extent, and increases the security of card processing. At the same time, the damaged document still has a certain collection value and is not completely scrapped.

Description

Technical Field

[0001] The invention relates to a card cutting device, more specifically to a card destroying device for centrally destroying waste cards. Background Art

[0002] Nowadays, there are more and more requirements for certificates in society. Especially with the popularization of smart certificates, the disposal of waste certificates becomes more and more important. Otherwise, it is easy to cause the leakage of certificate information and cause irreparable losses to the parties involved.

[0003] Normally, management agencies destroy ID cards by cutting off a corner with scissors to indicate that the card is no longer in use. However, for chip ID cards, if the operation is wrong, the information in the destroyed ID card may still be read through a card reader. Therefore, the physical and secure destruction of ID cards has become a technical problem that needs to be solved urgently.

[0004] There are currently a number of publicly available technical solutions for destroying card-type or booklet-type certificates:

[0005] The Chinese utility model (authorization announcement number CN 207745916 U, authorization publication date: August 21, 2018) discloses a device for secure destruction of confidential media such as cards, including a housing cover, a card inlet is provided on one of the sides of the housing cover, a destruction and crushing device is arranged inside the housing cover, the destruction and crushing device includes an inner shell, the inner shell has a side opening, a crushing roller is arranged inside the inner shell, the crushing roller includes a rotating shaft, a plurality of discs are passed through the rotating shaft, a gap is left between the plurality of discs, a plurality of crushing heads are arranged in the gaps between adjacent discs, and the plurality of crushing heads are fixed on the outer circumferential edge of the disc through a fixed connecting shaft. The device can quickly and completely destroy the card medium, and makes the possibility of the destroyed card being copied basically zero.

[0006] The Chinese invention (application publication number CN 111360036 A, authorization publication date: July 3, 2020) discloses a system for safely scrapping ID cards, which belongs to the field of waste treatment technology. The scrapping system of this application includes: a conveying device, which is used to convey ID cards to be scrapped; an evidence retention device, which is used to retain evidence for the scrapped ID cards; a crushing device, which is arranged at the discharge end of the conveying device, and is used to crush and destroy the ID cards conveyed by the conveying device; wherein the evidence retention device includes a camera assembly and an evidence retention computer; the camera assembly is arranged near the conveying device, and the camera assembly is configured to collect image information of the ID card conveyed on the conveying device, and transmit the image information to the evidence retention computer. The technical solution of this application can effectively realize the safe scrapping of ID cards.

[0007] Chinese invention (application publication number CN 105562421 A, authorization publication date: May 11, 2016), a device for destroying smart cards and a method for destroying smart cards, wherein the device for destroying smart cards comprises a workbench, a destroying device, a card reader and a controller, the workbench has a destroying station for installing the destroying device and a detecting station for installing the card reader, the destroying device is used to destroy the smart card passing through the destroying station, the card reader is used to detect the smart card destroyed by the destroying device and transported to the detecting station, the controller is electrically connected to the destroying device and the card reader, and is used to control the operation of the destroying device and the card reader. The technical solution of the present invention uses a destroying device to destroy the card, and detects the destroyed smart card through the card reader, thereby ensuring that the destroyed smart card cannot be repaired, thereby ensuring the security of the information carried by the destroyed smart card.

[0008] The above technical solutions all use a blade-like device to completely destroy the certificate structure, which has achieved the purpose of security. However, certificate destruction is mostly for expired cards or cardholders who move out, and the certificate printing information or chip information needs to be modified. It costs the cardholder money to handle it, and it needs to be returned to the cardholder for safekeeping after physical functional destruction. Therefore, this physical complete destruction will cause trouble to the card management unit, and it will not be recognized by the cardholder who wants to collect the invalidated certificate.

[0009] The Chinese utility model (authorization announcement number CN 109434946 A, authorization publication date: March 8, 2019) discloses an old card punching and destruction device, including a cabinet, a punching module and a reading and identification module, wherein a horizontally arranged card feeding channel is arranged in the cabinet, wherein one end of the card feeding channel extends to one side of the cabinet to form an ID port for inserting or withdrawing old cards, wherein the reading and identification module is arranged in the cabinet and is used to sense and identify the validity of the old card inserted into the card feeding channel, and the punching module is located above the card feeding channel, wherein the punching module includes a punching knife and a punching drive unit for driving the punching knife to move vertically back and forth, wherein the punching knife is used to punch and destroy the old card determined as "expired" by the reading and identification module, and the old card after the punching and destruction process is withdrawn from the ID port; the old card can be quickly recovered and destroyed, the efficiency of destruction is improved, and time and manpower and material resources are saved.

[0010] The Chinese utility model (authorization announcement number CN 209985518 U, authorization publication date: January 24, 2020) discloses a document destruction device, which includes: a base; a card issuing device, including a shell, a toggle assembly and a direct transmission assembly; the shell forms a cavity, a carrying plate is provided in the shell, and the cavity is divided into an installation cavity and a receiving cavity for receiving documents, the carrying plate is provided with a toggle hole connecting the receiving cavity and the installation cavity, and the shell is also provided with a document opening connecting the cavity corresponding to the carrying plate; the toggle assembly is rotatably arranged in the installation cavity and arranged corresponding to the toggle hole, and the toggle assembly is provided with a toggle part; the direct transmission assembly is rotatably arranged in the cavity and is located between the carrying plate and the document opening, and the direct transmission assembly is provided with a transmission channel connecting the receiving cavity and the document opening; a document shredding device is arranged on the base and arranged corresponding to the document opening. The document destruction device provided by the utility model can automatically destroy batches of documents, and the document destruction efficiency is high.

[0011] This solution can only destroy one type of document, either card type or booklet type. If booklet type or card type documents need to be destroyed at the same time, it is necessary to equip destruction equipment suitable for two different documents at the same time. This technical solution has an insurmountable cost defect. Summary of the invention

[0012] In view of the above technical problems, the present invention provides a document destruction device, and its specific technical solution is as follows:

[0013] A document destruction device comprises a power component, a support component, and a document destruction component, wherein the power component and the destruction component are fixed on the support component.

[0014] A document destruction device is provided, wherein the support assembly comprises a first support assembly, a second support assembly located below the first support assembly, a third support assembly located below the second support assembly, and a support frame assembly located below the third support assembly and used to support the third support assembly, the power assembly is fixed on the first support assembly, and the document destruction assembly is located on the second support assembly.

[0015] Provided is a document destruction device of this type, wherein the first support assembly comprises a first support plate, a second support plate connected to the first support plate via a first support column assembly, and a third support plate located between the first support plate and the second support plate and movably connected to the support column of the first support column assembly.

[0016] Provided is a document destruction device of this type, wherein the first support assembly comprises a first support plate, a second support plate connected to the first support plate via a first support column assembly, and the power device is fixed on the lower surface of the first support plate.

[0017] A document destruction device of this type is provided, wherein the second support assembly comprises a fourth support plate fixedly connected to the second support plate through a support column, and a fifth support plate located between the second and fourth support plates and movably connected to the second support column assembly.

[0018] A document destruction device of this type is provided, wherein the third support assembly comprises a sixth support plate fixedly connected to the fourth support plate via a third support column assembly.

[0019] Provided is a document destruction device of this type, wherein the document destruction component comprises a cutting component and a document holding component, wherein the cutting component comprises a cutting piece fixed to the lower part of a fifth support plate and a first pressing piece connected to the lower part of the fifth support plate via a connecting column; the document holding component comprises a holding frame fixed to the fourth support plate and a second pressing piece fixed to the holding frame.

[0020] A document destruction device of this type is provided, wherein the pressing plate of the first pressing member is fixed to the lower part of the fifth fixing plate through three connecting columns, and the lower part of the pressing plate is provided with an inclined angle.

[0021] A document destruction device is provided, wherein the second pressing member is roughly triangular in shape, one side of the second pressing member is rotatably arranged on a fixed crossbeam on a holder, and two rolling wheels are arranged on the side in contact with the document.

[0022] A document destroying device is provided, wherein a document reading device is arranged at the lower part of the second supporting assembly for reading the document to be destroyed.

[0023] A document destruction device is provided, wherein the cutting member comprises a connecting block and a cutting head, and the connecting member comprises a rectangular connecting block and two connecting blocks respectively connected to the rectangular connecting block and connected to the lower surface of the fifth supporting part.

[0024] A document destruction device of this type is provided, wherein a waste storage bin is arranged at the lower part of the third support assembly, and the waste storage bin is located inside the support frame.

[0025] The technical solution of the present invention has the following technical effects: after determining the document that needs to be damaged, the document can be easily cut while ensuring that the document can be cut. For this type of document, damaging the corner of the document makes it impossible for the document to be illegally used to a large extent, thereby increasing the security of card processing. At the same time, the damaged document still has a certain collection value and will not be completely scrapped. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the technical solution of the present invention.

[0027] Figure 2This is a schematic diagram of the structure of the first supporting component of the technical solution of the present invention.

[0028] Figure 3 This is a schematic diagram of the structure of the third support plate of the first support assembly of the technical solution of the present invention

[0029] Figure 4 This is a schematic diagram of the structure of the second support assembly of the technical solution of the present invention

[0030] Figure 5 This is a schematic diagram of the structure of the third support assembly of the technical solution of the present invention

[0031] Figure 6 This is a schematic diagram of the structure of the document damage component of the technical solution of the present invention Figure 1

[0032] Figure 7 This is a schematic diagram of the structure of the document damage component of the technical solution of the present invention Figure 2

[0033] Figure 8 The card holder 321 on the fourth support plate of the technical solution of the present invention

[0034] Fig. 9 This is a schematic diagram of the cutting piece structure of the technical solution of the present invention

[0035] Fig.10 This is a schematic diagram of the sliding assembly structure of the technical solution of the present invention Figure 1

[0036] Fig.11 This is a schematic diagram of the sliding assembly structure of the technical solution of the present invention Figure 2

[0037] Fig.12 This is a schematic diagram of the sliding assembly structure of the technical solution of the present invention Figure 3

[0038] Fig.13 This is a schematic diagram of the structure of the support frame and waste storage tank of the technical solution of the present invention DETAILED DESCRIPTION

[0039] Combine the following Figure 1-Figure 13 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0040] It should be noted that when an element is described as being "fixed to" another element, it may be directly on the other element, or one or more elements may be located therebetween. When an element is described as being "connected to" another element, it may be directly connected to the other element, or one or more elements may be located therebetween. The terms "vertical", "horizontal", "left", "right", "front", "rear" and similar expressions used in this specification are for illustrative purposes only.

[0041] A document destruction device includes: a power assembly 100, a support assembly 200, and a document destruction assembly 300, wherein the power assembly and the destruction assembly are fixed to the support assembly. The power assembly includes a first power assembly and a second power assembly, wherein the first power assembly provides power to the destruction assembly located at the support assembly to complete the destruction of the document.

[0042] The support assembly 200 includes a first support assembly 210, a second support assembly 220 located below the first support assembly, a third support assembly 230 located below the second support assembly, and a support frame assembly 240 located below the third support assembly and used to support the third support assembly. The first power device is fixed on the first support assembly, and the document destruction assembly is located on the second support assembly.

[0043] In this embodiment,

[0044] The first support assembly 210 includes a first support plate 211, a second support plate 212 connected to the first support plate through a first support column assembly, and a third support plate 213 located between the first support plate and the second support plate and movably connected to the support column assembly. In this embodiment, the support assembly includes a first column assembly 214 formed by four circular support columns. The four support columns respectively connect the first support plate and the second support plate through fasteners such as screws, and the power device 100 is fixed on the lower surface of the third support plate. The four corners of the support plate 213 are provided with openings and closings 2131, and the openings and closings are provided with holes 2132 for fastening. The fasteners are used to adjust the tightness to adjust the up and down movement of the support plate 213, and then the distance between the output end of the power device and its connection end is adjusted; a hole that can pass through the power device is provided on the second support plate and at the lower part of the power device 100. The advantage of the technical solution of this embodiment is that when the volume of the power device changes, it is only necessary to adjust the upper and lower positions of the third support plate 213 by adjusting the distance between the output end of the power device and the fifth connecting plate; in addition, if the power device needs maintenance, the presence of the movable third support plate 213 can make maintenance more convenient.

[0045] Another solution of this embodiment

[0046] The first support assembly 210 includes a first support plate 211, a second support plate 212 connected to the first support plate through a first support column assembly, and the power device 100 is fixed to the lower bottom surface of the first support plate 211. Without considering the convenience of maintenance, the implementation of the technical solution is also possible (this embodiment is not shown).

[0047] The second support assembly 220 includes a fourth support plate 221 fixedly connected to the second support plate through a second support column assembly 225, and a fifth support plate 222 located between the second and fourth support plates and movably connected to the second support column assembly. The second support column assembly is also composed of four circular columns 223, and the second support plate and the fourth support plate are fixedly connected by fasteners. A guide cylinder 224 is provided between the support plate 222 and the circular column to facilitate the up and down movement of the fifth support plate 222.

[0048] The third support assembly 230 includes a sixth support plate 232 fixedly connected to the fourth support plate via a third support column assembly 231. The third support column assembly is also four circular columns, which are fixedly connected to the fourth support plate and the sixth support plate via fasteners.

[0049] The document destroying assembly 300 includes a cutting assembly 310 and a document holding assembly 320 . The cutting assembly includes a cutting piece 311 fixed at the lower part of the fifth supporting plate and a first pressing assembly 312 .

[0050] The cutting member 311 includes a connecting member 3111 and a cutting head 3112. The connecting member includes two symmetrically arranged hanging buckles 31111 and 31112 which are roughly "L" shaped. The hanging member is fixed to the lower surface of the fifth support plate by a fastening connecting member. The fixed connection between the cutting head 3112 and the fifth support plate is in the shape of a rectangular parallelepiped. An inverted "L" shaped structure matching the hanging buckle is provided at the lower part. The hanging buckle 31111 and the hanging buckle 31112 are connected to a rectangular block 31113 at the horizontal position. The blade 31121 of the cutting head and the connecting structure 31122 with the fifth support plate are an integrated structure, wherein the blade portion of the cutting head is in a long acute angle shape. This design is to avoid the situation that the blade head is used more and is worn more, which affects the use. The technical solution can continue to use the blade head with a slight correction, which can avoid the situation that the blade head needs to be replaced due to minor wear, and to a certain extent plays a role in saving raw materials. The hook-shaped structural design at the connection between the connecting block 31111 and the connecting block 31112 and the cutting head 3112 can avoid the loosening of the cutting head fasteners due to the cutting process of the cutting head while ensuring the stable installation of the cutting head. A fixed connection hole is provided on the side of the connecting block 31111 and the connecting block 31112, which is located at the same level as the center hole on the side of the connecting block 31113. The connecting block 31111, the connecting block 31112 and the connecting structure 31122 with the fifth support plate are fixed to the lower bottom of the second support plate. A cutting hole that matches the shape of the cutting head is provided on the fourth support plate. When the cutter head moves downward to cut the document, it can pass through the hole smoothly to complete the cutting. The shape of the hole is roughly triangular.

[0051] The pressing assembly 312 includes a connecting column 3121 connected to the bottom of the fifth support plate and a plate-like body 3122 located below the connecting column. The plate-like body 3122 is roughly triangular in shape, and the lower bottom surface of the triangular plate-like body is at a certain angle to the upper bottom surface. A connecting column 3121 is correspondingly arranged at each corner of the triangle, and an elastic member is arranged on the connecting column. When the plate-like body 3122 contacts the document, it plays a pressing role and continues to move downward appropriately to cut the document without damaging the document due to excessive pressure.

[0052] The document holder assembly 320 includes a holder frame 321 movably connected to the fourth support plate and a second pressing member 322 fixed to the holder frame. The holder frame includes a cylindrical crossbeam, the two ends of which are respectively fixed to the two side walls of the holder frame, and the two ends of which pass through the vertical supporting plate-like bodies on both sides of the clamping frame. A triangular pressing body is provided on the other side of the crossbeam, and two rollers are provided on one side of the triangular body at the position where the pressing body contacts the document. When the document is inserted into the holder assembly, the existence of the rollers can facilitate the insertion of the document. A document reader is provided at the bottom of the holder assembly, which is used to read the document information and compare it with the device information storage information to determine whether the inserted document is a document that needs to be destroyed.

[0053] The sliding assembly 330 includes a second power device 331 and a holder 321 movably connected to the fourth support plate. A slide rail 332 is provided at the bottom of one side of the holder 321. A stepped plane is provided on the same side of the bottom of the fourth support plate as the slide rail. Two slider fixing grooves 333 (respectively a fixing groove 3331 and a fixing groove 3332) are provided on the stepped plane. Two sliding blocks 334 (respectively a slider 3341 and a slider 3342) that are connected to the slide rail are fixed in the slider fixing grooves. Two rolling wheels 337 are provided on the other side of the holder 321 away from the slide rail. The rollers can roll on the upper surface of the fourth support plate. The side of the holder 321 away from the document holding assembly is connected to the power output end of the power device through a connecting plate 335. Under the action of the power output from the output end of the power device, the holder can slide along the direction of the slide rail on the fourth support plate. A vertical support plate 336 is provided between the second support plate and the fourth support plate, on which a plate-shaped position detection device 3361 is installed. Two groove-shaped position detection devices 3362 which can be provided with grooves and can pass through a needle-shaped position detection device are provided on the sixth support plate along the direction of movement of the slide rail. When the certificate is placed in the holding assembly, the certificate information is read by the reader, and then it returns to the preset position along the slide rail. Then, driven by the first power device, the cutting and destruction of the certificate is completed by the up and down movement of the fifth support plate.

[0054] The card holder 321 is a roughly rectangular plate-like body, with two vertical side walls at both ends of the card entrance and exit of the plate-like body, and a hollow portion with roughly the same shape as the plate-like body is provided in the middle of the plate-like body, and the hollow portion can pass through the second support column assembly and the vertical plate-like structure located between the second support plate and the fourth support plate.

[0055] The document reading component is provided at the entrance of the document card holder, and includes a support seat and a document reader. The document reader is located at the lower part of the support seat.

[0056] The support frame assembly 240 is located at the lower part of the sixth support plate and is connected to the sixth support plate through the support angle on the support frame. The waste bin is set at the lower bottom of the support frame assembly through the guide rail at the lower part of the support frame. The waste recovery box 400 can be easily pulled out from the inside of the support frame to remove the waste scraps. A handle is set on the outside of the waste recovery device for pulling outward or pushing inward.

[0057] The above embodiments are preferred embodiments of the present invention. The present invention is not limited to the above embodiments. For ordinary technicians in this field, any obvious changes made without departing from the technical principles of the present invention are within the concept of the present invention and the protection scope of the attached claims.

Claims

1. A document destruction device, characterized in that include: A support assembly, a power device fixed on the support assembly, and a document damage assembly fixed on the support assembly and connected to the power device, wherein the document damage assembly is located at the lower part of the power device, and the support assembly includes a first support assembly and a second support assembly located below the first support assembly; the first support assembly includes a first support plate, a second support plate connected to the first support plate through a first support column assembly; the second support assembly includes a fourth support plate fixedly connected to the second support plate through a second support column assembly, and a fourth support plate located between the second and fourth support plates and connected to the second support column assembly A fifth support plate movably connected to the support column; the document destroying assembly includes a cutting assembly and a document holding assembly, the cutting assembly includes a cutting piece fixed to the lower part of the fifth support plate and a first pressing piece connected to the lower part of the fifth support plate through a connecting column; the document holding assembly includes a holding frame fixed to the fourth support plate and a second pressing piece fixed to the holding frame, the second pressing piece is roughly triangular in shape, one side of the second pressing piece is rotatably set on a fixed beam on the holding frame, two rolling wheels are provided on the side in contact with the document, and a hollow portion is provided in the middle of the holding frame.

2. The document destruction device according to claim 1 is characterized in that: The support assembly includes a third support assembly located below the second support assembly, and a support frame assembly located below the third support assembly and used to support the third support assembly. The power device is fixed on the first support assembly, and the document destruction assembly is located on the second support assembly.

3. The document destruction device according to claim 2 is characterized in that: The first support assembly comprises a third support plate movably connected to a support column of the first support column assembly located between the first support plate and the second support plate, and the power device is fixed on the lower surface of the third support plate.

4. The document destruction device according to claim 2 is characterized in that: The power device is fixed on the lower surface of the first supporting plate.

5. The document destruction device according to any one of claims 3 or 4, characterized in that: The third support assembly includes a sixth support plate fixedly connected to the fourth support plate through a third support column assembly.

6. The document destruction device according to claim 5 is characterized in that: The pressing plate of the first pressing member is fixed to the lower part of the fifth supporting plate through three connecting columns, and the lower part of the pressing plate is provided with an inclined angle.

7. The document destruction device according to claim 2 is characterized in that: A document reading device is arranged at the lower part of the second supporting assembly for reading the document to be destroyed.

8. The document destruction device according to claim 7 is characterized in that: The cutting piece comprises a connecting block and a cutting head. The connecting block comprises a rectangular connecting block and two connecting blocks respectively connected to the rectangular connecting block and connected to the lower surface of the fifth supporting plate.

9. The document destruction device according to claim 2 is characterized in that: A waste storage bin is provided at the lower part of the third supporting assembly, and the waste storage bin is located inside the supporting frame.

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