CN112318516B

CN112318516B - Certificate sorting and stamping robot

Info

Publication number: CN112318516B
Application number: CN202010840064.8A
Authority: CN
Inventors: 山毓俊; 刘娜; 于合方; 王玥; 王凤伟; 金月红; 王轶男; 张欢; 白冰
Original assignee: Liaoning Inspection Examination and Certification Centre
Current assignee: Liaoning Inspection Examination and Certification Centre
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-12-24
Anticipated expiration: 2040-08-17
Also published as: CN112318516A

Abstract

The invention discloses a certificate sorting and stamping robot which comprises a support frame, a certificate sorting basket, a stamp stamping base and a certificate storage cabinet, wherein the upper surface of the support frame is fixedly connected with a slide rail, a driving box is movably connected onto the slide rail, the lower end of the driving box is fixedly connected with a clamping support, the lower surface of one end of the support frame is fixedly connected with an information input camera, the other side of the support frame is provided with an electric cabinet, and one side of the electric cabinet is provided with a control host. This certificate letter sorting machine people of stamping is provided with slide rail and draw runner, realizes the horizontal longitudinal movement of centre gripping support through drive case and rotating electrical machines, accomplishes certificate horizontal migration, is provided with the support cylinder in certificate letter sorting basket, and the propelling movement certificate flushes with certificate letter sorting basket upper end all the time, makes things convenient for the second sucking disc to adsorb and extract the certificate, prevents that a plurality of certificates from bonding together, is provided with first roller bearing and second roller bearing in addition and supports the certificate, conveniently seeks.

Description

Certificate sorting and stamping robot

Technical Field

The invention relates to the technical field of sorting robots, in particular to a certificate sorting and stamping robot.

Background

After the certificate is printed out in a centralized way by the system, manual sorting is needed, a special verification seal or a special calibration seal is added, and a CNA seal is added partially; and then storing the certificate in a corresponding certificate cabinet, and taking out the certificate from the corresponding certificate cabinet by searching when the certificate is issued. The manual sorting work has high labor intensity and is easy to make mistakes. Even professional personnel cannot clearly distinguish the addition of the CNAS seal, if the CNAS seal is not added, the CNAS seal is added, the CNAS management requirement is possibly violated, and if the CNAS seal is not added, the CNAS seal is not added actually, the CNAS seal is not satisfied.

The automatic sorting machine is widely applied to automatic sorting of logistics, fruits, construction wastes and the like. And (3) acquiring the shape of the product in the production line or the bar code adhered or sprayed on the product by using robot vision, identifying the product, and sorting the product to different conveyor belts. The automatic certificate sorting robot designed in the paper is not mentioned in articles and reports at present. Because it will face the following difficulties:

1. the certificate generally has a plurality of pages, the certificate cannot be fixed by a simple holding device, the similarity of the sorted certificate is high, Chinese characters printed on the anti-counterfeiting watermark need to be identified, the Chinese characters are inquired in a database through a wireless network for sorting, and high identification speed and high identification success rate are needed;

2. the certificate sorting cannot adopt the traditional goods sorting mode, and a special sorting method needs to be designed to prevent adhesion; meanwhile, the position of the certificate is ensured not to shift in the transmission process, so that the certificate stamp is ensured to be in a proper position.

Disclosure of Invention

The invention aims to provide a certificate sorting and stamping robot which is provided with a slide rail and a slide bar, realizes the transverse and longitudinal movement of a clamping bracket through a driving box and a rotating motor to finish the horizontal movement of a certificate, is provided with a supporting cylinder in a certificate sorting basket, pushes the certificate to be always flush with the upper end of the certificate sorting basket, is convenient for a second sucker to adsorb and extract the certificate, prevents a plurality of certificates from being adhered together, is additionally provided with a first roller and a second roller to support the certificate, avoids the scattering of a plurality of certificates, ensures that the position of the certificate is not deviated in the transmission process to ensure that the certificate is stamped at a proper position, shoots the certificate information through an information input camera, identifies the type of the certificate, judges the type of the seal needing to be stamped by the certificate, further shoots the certificate through a recheck camera, confirms the information is accurate, scans a position label through the position camera, records the storage position of the certificate, the search is convenient to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a certificate sorting and stamping robot comprises a support frame, a certificate sorting basket, a seal stamping base and a certificate storage cabinet, wherein the upper surface of the support frame is fixedly connected with a slide rail, a driving box is movably connected onto the slide rail, the lower end of the driving box is fixedly connected with a clamping support, an information input camera is fixedly connected onto the lower surface of one end of the support frame, the other side of the support frame is provided with an electric cabinet, one side of the electric cabinet is provided with a control host, the certificate sorting basket and the certificate storage cabinet are arranged below the support frame, one side of the support frame is provided with the seal stamping base, limiting slide grooves are symmetrically formed in the side walls of the certificate sorting basket, a support plate is movably connected into the limiting slide grooves, the lower surface of the support plate is fixedly connected with a support cylinder, the lower end of the support cylinder is connected with the bottom surface of the certificate sorting basket, and positioning grooves are equidistantly formed in the upper surface of the seal stamping base, the automatic certificate storing cabinet is characterized in that a turnover plate is hinged to one side of a positioning groove, a turnover motor is mounted on the side wall of a stamp adding base, the output end of the turnover motor is connected with one side of the turnover plate, partition plates are arranged in the certificate storing cabinet at equal intervals, and a position label is pasted on the certificate storing cabinet on one side of each partition plate;

one end of the clamping support is provided with a rotating motor, a lead screw is connected below the clamping support through a support, one end of the lead screw is connected with the output end of the rotating motor through a belt, the lower surface of the clamping support is movably connected with a moving frame through a sliding groove, the moving frame is meshed with the lead screw, and one end of the clamping support is connected with a limiting frame;

the upper surface of the moving frame is symmetrically connected with sliding strips, one end of the moving frame is fixedly connected with a pushing plate, a threaded hole is formed in the pushing plate, the threaded hole is meshed with a screw rod, the other end of the moving frame is fixedly connected with a reinforcing plate, one side of the reinforcing plate is symmetrically connected with a first tripod, and a first air cylinder is mounted on the first tripod; the output end of the first air cylinder is fixedly connected with a balance plate, the lower surface of the balance plate is symmetrically connected with a second sucker, two ends of one side of the balance plate are symmetrically connected with clamping motors, and the output end of each clamping motor is fixedly connected with a short clamping plate;

the limiting frame comprises end plates, side plates, a second tripod and a third tripod, the two ends of each end plate are respectively connected with the side plates, the second tripod is symmetrically connected to the end plate between the side plates, and one end of each side plate, far away from the end plate, is fixedly connected with the third tripod; the second cylinder is arranged on the second tripod, and the output end of the second cylinder penetrates through the second tripod and is connected with the first rolling shaft; and a third cylinder is arranged on the third tripod, and the output end of the third cylinder penetrates through the third tripod and is connected with a second rolling shaft.

Preferably, one side of the turnover plate is symmetrically connected with a first sucker.

Preferably, a notch is formed in one side of the upper end of the certificate sorting basket, and a limiting pressing plate is fixedly connected to the upper end, far away from the notch, of the certificate sorting basket.

Preferably, the lower surface of the end plate is symmetrically provided with a rechecking camera and a position camera.

Compared with the prior art, the invention has the beneficial effects that: the certificate sorting and stamping robot provided by the invention is provided with the slide rail and the slide bar, realizes the transverse and longitudinal movement of the clamping bracket through the driving box and the rotating motor, completes the horizontal movement of the certificate, a supporting cylinder is arranged in the certificate sorting basket, the certificate is pushed to be always flush with the upper end of the certificate sorting basket, a second sucking disc is convenient to adsorb and extract the certificate, a plurality of certificates are prevented from being bonded together, in addition, the first roller and the second roller are arranged to support the certificate, so that the scattering of a plurality of certificates is avoided, the position of the certificate is ensured not to shift in the transmission process, the certificate stamp is ensured to be covered at a proper position, the certificate information is shot through the information input camera, the certificate category is identified, the seal needing to be stamped on the certificate is judged, the certificate is further shot through the rechecking camera, the information is confirmed to be accurate, the position camera scans the position label, the storage position of the certificate is recorded, and the certificate is convenient to search.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a cross-sectional view of a certificate sorting basket of the present invention;

FIG. 3 is a view of the structure of the stamp-stamping base of the present invention;

FIG. 4 is a view of the mounting structure of the clamping bracket of the present invention;

FIG. 5 is a partial block diagram of the present invention;

FIG. 6 is a block diagram of the mobile frame of the present invention;

fig. 7 is a view showing the structure of the spacing frame according to the present invention.

In the figure: 1. a support frame; 11. a slide rail; 12. a drive box; 13. an information input camera; 14. an electrical cabinet; 15. a control host; 2. a certificate sorting basket; 21. a limiting chute; 22. a support plate; 23. a support cylinder; 24. a notch; 25. a limiting pressure plate; 3. a seal stamping base; 31. positioning a groove; 32. a turnover plate; 321. a first suction cup; 33. turning over a motor; 4. a certificate holding cabinet; 41. a partition plate; 42. a location tag; 5. clamping the bracket; 51. a rotating electric machine; 52. a screw rod; 6. a movable frame; 61. a slide bar; 62. a push plate; 621. a threaded hole; 63. a reinforcing plate; 64. a first tripod; 65. a first cylinder; 66. a balance plate; 67. a second suction cup; 68. a clamping motor; 69. clamping the short plate; 7. a limiting frame; 71. an end plate; 711. rechecking the camera; 712. a position camera; 72. a side plate; 73. a second tripod; 731. a second cylinder; 732. a first roller; 74. a third tripod; 741. a third cylinder; 742. a second roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a certificate sorting and stamping robot includes a support frame 1, a certificate sorting basket 2, seal adds lid base 3 and certificate and preserves cabinet 4, the last fixed surface of support frame 1 is connected with slide rail 11, swing joint has drive case 12 on the slide rail 11, the lower extreme fixedly connected with centre gripping support 5 of drive case 12, the lower fixed surface of support frame 1 one end is connected with information entry camera 13, information entry camera 13 is used for shooting certificate information, the identification certificate category, judge the seal that this certificate need add the lid, the opposite side of support frame 1 is provided with regulator cubicle 14, one side of regulator cubicle 14 is provided with

main control system

15, 15 each electrical apparatus parts of electric connection of main control system, each work of system control opens and stops, the below of support frame 1 is provided with certificate letter sorting basket 2 and certificate and preserves cabinet 4, one side of support frame 1 is provided with seal and adds lid base 3.

Please refer to fig. 2, a limiting sliding groove 21 is symmetrically formed in the side wall of the certificate sorting basket 2, a supporting plate 22 is movably connected in the limiting sliding groove 21, a supporting cylinder 23 is fixedly connected to the lower surface of the supporting plate 22, the lower end of the supporting cylinder 23 is connected to the bottom surface of the certificate sorting basket 2, a notch 24 is formed in one side of the upper end of the certificate sorting basket 2, a limiting pressing plate 25 is fixedly connected to the upper end of the certificate sorting basket 2 far away from one side of the notch 24, a certificate to be sorted is placed in the certificate sorting basket 2, the supporting cylinder 23 pushes the supporting plate 22 to support the certificate to be sorted, the limiting pressing plate 25 prevents the certificate from being separated from the certificate sorting basket 2, and the notch 24 is used for the certificate to be drawn out.

Referring to fig. 3, positioning grooves 31 are equidistantly formed in the upper surface of the stamp-stamping base 3, a turning plate 32 is hinged to one side of each positioning groove 31, a first suction cup 321 is symmetrically connected to one side of the turning plate 32, the first suction cup 321 and a second suction cup 67 are both connected to a vacuum pump through pipelines, the vacuum pump vacuumizes to achieve suction of a suction cup to absorb a certificate, a turning motor 33 is installed on the side wall of the stamp-stamping base 3, the output end of the turning motor 33 is connected to one side of the turning plate 32, partition plates 41 are equidistantly arranged in the certificate storage cabinet 4, a position label 42 is pasted on the certificate storage cabinet 4 on one side of each partition plate 41, and a position camera 712 scans the position label 42 to record the storage position of the certificate.

Referring to fig. 4-5, a rotating motor 51 is disposed at one end of the clamping bracket 5, the rotating motor 51 works to drive the screw rod 52 to rotate, the moving frame 6 moves under the drive of the screw rod 52, the screw rod 52 is connected to the lower portion of the clamping bracket 5 through a bracket, one end of the screw rod 52 is connected to the output end of the rotating motor 51 through a belt, the moving frame 6 is movably connected to the lower surface of the clamping bracket 5 through a sliding groove, the moving frame 6 is engaged with the screw rod 52, and one end of the clamping bracket 5 is connected to the limiting frame 7.

Referring to fig. 6, the upper surface of the moving frame 6 is symmetrically connected with a sliding bar 61, the sliding bar 61 is movably connected with the clamping support 5, the moving frame 6 moves on the clamping support 5 through the sliding bar 61, one end of the moving frame 6 is fixedly connected with a pushing plate 62, the pushing plate 62 is provided with a threaded hole 621, the threaded hole 621 is engaged with the screw rod 52, the other end of the moving frame 6 is fixedly connected with a reinforcing plate 63, one side of the reinforcing plate 63 is symmetrically connected with a first tripod 64, the first tripod 64 is provided with a first cylinder 65, the output end of the first cylinder 65 is fixedly connected with a balance plate 66, the first cylinder 65 drives the balance plate 66 to move down integrally, the lower surface of the balance plate 66 is symmetrically connected with a second suction cup 67, the second suction cup 67 sucks the certificate, the two ends of one side of the balance plate 66 are symmetrically connected with clamping motors 68, the output end of the clamping motors 68 is fixedly connected with a clamping short plate 69, centre gripping motor 68 work drives the rotation of centre gripping short slab 69, supports the lower extreme of certificate, because second sucking disc 67 can only adsorb the upper surface of fixed certificate, many pages of certificates, not scattered easily by the adsorbed page, and centre gripping short slab 69 is fixed the below of certificate, prevents that the certificate from scattering, improves the fastness of structure.

Referring to fig. 7, the limiting frame 7 includes an end plate 71, side plates 72, a second tripod 73 and a third tripod 74, the two ends of the end plate 71 are respectively connected with the side plates 72, the second tripod 73 is symmetrically connected to the end plate 71 between the side plates 72, the end of the side plate 72 far from the end plate 71 is fixedly connected with the third tripod 74, the lower surface of the end plate 71 is symmetrically provided with a review camera 711 and a position camera 712, when the moving frame 6 moves, the review camera 711 passes under the review camera 711, the document is further photographed by the review camera 711, the confirmation information is accurate, the second tripod 73 is provided with a second cylinder 731, the output end of the second cylinder 731 passes through the second tripod 73 and is connected with a first roller 732, when the certificate is transferred to the stamp-affixing base 3, the first roller 732 plays a supporting role, the third tripod 74 is provided with a third cylinder 741, the output end of the third cylinder 741 passes through the third tripod 74, and a second roller 742 is connected, and when the certificate is transferred and stored, the second roller 742 plays a supporting role for the certificate.

The working process is as follows: when the certificate sorting device is used, all printed certificates are accumulated in the certificate sorting basket 2, the certificate sorting basket 2 is arranged below the information input camera 13, the information input camera 13 inputs the certificate information of the upper layer into the control host 15, the control host 15 identifies the certificate category, the seal needing to be covered by the certificate is judged, the driving box 12 is controlled to move on the sliding rail 11 and move to the upper part of the certificate sorting basket 2, the first air cylinder 65 pushes the second sucking disc 67 to adsorb the certificate, the rotating motor 51 works to drive the screw rod 52 to rotate, the moving frame 6 moves under the driving of the screw rod 52 to move, the second sucking disc 67 adsorbs the certificate and extracts the certificate from the gap 24, the clamping motor 68 works to drive the clamping short plate 69 to rotate to support the lower end of the certificate, the certificate passes through the first rolling shaft 732 in the extracting process, the first rolling shaft 732 supports the other end of the certificate, the rechecking camera 711 further shoots the certificate, confirming that the information is accurate, according to the judgment result of the control host 15, the clamping bracket 5 drives the moving frame 6 to move to the position above the corresponding positioning slot 31, the moving frame 6 continues to move, one end of the certificate falls to one end of the positioning slot 31, the second suction cup 67 stops sucking air, the clamping motor 68 drives the clamping short plate 69 to rotate reversely, the other end of the certificate is placed in the positioning slot 31, the turnover motor 33 drives one side of the turnover plate 32 to rotate, the first suction cup 321 contacts with the upper surface of the certificate to adsorb the first page of the certificate and realize page turning under the driving of the turnover motor 33, the seal stamping device stamps on the certificate, after stamping is finished, the turnover motor 33 drives the turnover plate 32 to realize a certificate hinge, the second suction cup 67 adsorbs the other end of the certificate and extracts the certificate out of the positioning slot 31, the second roller 742 supports one end of the certificate, the moving frame 6 drives the certificate to move to the certificate storage cabinet 4, the position camera 712 photographs the position tag 42 of the storage position, uploads the position tag to the control host 15, and stores the position tag in association with the certificate information.

In summary, the following steps: the certificate sorting and stamping robot is provided with a slide rail 11 and a slide bar 61, realizes the transverse and longitudinal movement of a clamping bracket 5 through a driving box 12 and a rotating motor 51 to finish the horizontal movement of a certificate, is provided with a supporting cylinder 23 in a certificate sorting basket 2, pushes the certificate to be always flush with the upper end of the certificate sorting basket 2, is convenient for a second sucker 67 to adsorb and extract the certificate, prevents a plurality of certificates from being bonded together, is additionally provided with a first roller 732 and a second roller 742 to support the certificate, avoids the scattering of a plurality of certificates, ensures that the certificate position is not deviated in the transmission process, ensures that the certificate is stamped at a proper position, shoots certificate information through an information input camera 13, identifies the type of the certificate, judges 711 required to be stamped by the certificate, further shoots the certificate through a rechecking camera, confirms the information is accurate, a position camera 712 scans a position label 42, records the certificate storage position, the search is convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a certificate letter sorting machine people that stamps, includes support frame (1), certificate letter sorting basket (2), seal and adds stamp base (3) and certificate storage cabinet (4), its characterized in that: the upper surface of the support frame (1) is fixedly connected with a slide rail (11), the slide rail (11) is movably connected with a driving box (12), the lower end of the driving box (12) is fixedly connected with a clamping support (5), the lower surface of one end of the support frame (1) is fixedly connected with an information input camera (13), the other side of the support frame (1) is provided with an electrical cabinet (14), one side of the electrical cabinet (14) is provided with a control host (15), the lower part of the support frame (1) is provided with a certificate sorting basket (2) and a certificate storage cabinet (4), one side of the support frame (1) is provided with a seal capping base (3), the side wall of the certificate sorting basket (2) is symmetrically provided with limiting slide grooves (21), a support plate (22) is movably connected in the limiting slide grooves (21), the lower surface of the support plate (22) is fixedly connected with a support cylinder (23), and the lower end of the support cylinder (23) is connected with the bottom surface of the certificate sorting basket (2), positioning grooves (31) are formed in the upper surface of the seal stamping base (3) at equal intervals, a turnover plate (32) is hinged to one side of each positioning groove (31), a turnover motor (33) is mounted on the side wall of the seal stamping base (3), the output end of the turnover motor (33) is connected with one side of the turnover plate (32), partition plates (41) are arranged in the certificate storage cabinet (4) at equal intervals, and a position label (42) is pasted on the certificate storage cabinet (4) on one side of each partition plate (41);

one end of the clamping support (5) is provided with a rotating motor (51), the lower part of the clamping support (5) is connected with a screw rod (52) through a support, one end of the screw rod (52) is connected with the output end of the rotating motor (51) through a belt, the lower surface of the clamping support (5) is movably connected with a moving frame (6) through a sliding groove, the moving frame (6) is meshed with the screw rod (52), and one end of the clamping support (5) is connected with a limiting frame (7);

the upper surface of the moving frame (6) is symmetrically connected with sliding strips (61), one end of the moving frame (6) is fixedly connected with a pushing plate (62), a threaded hole (621) is formed in the pushing plate (62), the threaded hole (621) is meshed with the screw rod (52), the other end of the moving frame (6) is fixedly connected with a reinforcing plate (63), one side of the reinforcing plate (63) is symmetrically connected with a first 8-tripod (64), and a first air cylinder (65) is mounted on the first tripod (64); the output end of the first air cylinder (65) is fixedly connected with a balance plate (66), the lower surface of the balance plate (66) is symmetrically connected with a second sucking disc (67), two ends of one side of the balance plate (66) are symmetrically connected with clamping motors (68), and the output end of each clamping motor (68) is fixedly connected with a short clamping plate (69);

the limiting frame (7) comprises end plates (71), side plates (72), a second tripod (73) and a third tripod (74), the two ends of the end plates (71) are respectively connected with the side plates (72), the second tripod (73) is symmetrically connected to the end plates (71) between the side plates (72), and one ends, far away from the end plates (71), of the side plates (72) are fixedly connected with the third tripod (74); a second cylinder (731) is mounted on the second tripod (73), and the output end of the second cylinder (731) penetrates through the second tripod (73) and is connected with a first rolling shaft (732); and a third cylinder (741) is mounted on the third tripod (74), and the output end of the third cylinder (741) penetrates through the third tripod (74) and is connected with a second rolling shaft (742).

2. The certificate sorting and stamping robot according to claim 1, wherein: one side of the turnover plate (32) is symmetrically connected with a first sucker (321).

3. The certificate sorting and stamping robot according to claim 1, wherein: a notch (24) is formed in one side of the upper end of the certificate sorting basket (2), and a limiting pressing plate (25) is fixedly connected to the upper end of the certificate sorting basket (2), which is far away from one side of the notch (24).

4. The certificate sorting and stamping robot according to claim 1, wherein: and the lower surface of the end plate (71) is symmetrically provided with a rechecking camera (711) and a position camera (712).