CN210257710U - Device for flattening and punching accounting documents - Google Patents
Device for flattening and punching accounting documents Download PDFInfo
- Publication number
- CN210257710U CN210257710U CN201920850224.XU CN201920850224U CN210257710U CN 210257710 U CN210257710 U CN 210257710U CN 201920850224 U CN201920850224 U CN 201920850224U CN 210257710 U CN210257710 U CN 210257710U
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- plate
- fixed
- chain wheel
- fixing
- clutch column
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Abstract
The utility model discloses a device for flattening and punching accounting documents, wherein a driving sprocket is arranged on a driving sprocket fixing shaft, and a clutch column extending groove is arranged at the bottom end of the driving sprocket fixing shaft; a first clutch column is arranged below the driving sprocket fixing shaft, the lower end of the first clutch column is slidably inserted into a first clutch column mounting groove formed in the top end of the first lead screw, and a first return spring is arranged between the first clutch column and the inner bottom wall of the first clutch column mounting groove; a connecting key is fixed on the clutch column in the clutch column mounting groove and is slidably mounted in a sliding key groove formed in the side wall of the clutch column mounting groove; the cover is equipped with the lantern ring on the clutch column of separation and reunion post mounting groove outside, and the lantern ring is fixed on the lantern ring fixing base, and the bottom mounting of lantern ring fixing base has the connecting plate, and the one end cartridge that the lantern ring fixing base was kept away from to the connecting plate has fixing bolt, and fixing bolt fixes on the roof, the last stop nut that installs of fixing bolt. The beneficial effects of the utility model are that, reduced intensity of labour, improved the efficiency of punching and the quality of punching.
Description
Technical Field
The utility model relates to a drilling equipment technical field, more specifically say, relate to a device that flattens and punches for accounting document.
Background
The accounting document is a written certificate for recording the occurrence or completion condition of the economic business and is a basis for registering the account book, each enterprise must fill and examine the accounting document according to a certain program, and the account book is registered according to the accounting document without error in the examination, so that the economic business of the enterprise is faithfully reflected. Accounting document all needs to carry out appropriate save, in order to ensure the integrality that accounting document preserved, generally all can bind the processing, need punch on accounting document during the binding, and the perforating device who uses at present is mostly manual control, wastes time and energy, and accounting staff women is more, uses very inconveniently.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model provides a flatten device that punches for accounting document.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for flattening and punching accounting documents comprises a bottom plate; the top end of the bottom plate is fixed with a support column, the top end of the support column is fixed with a top plate, a motor support, a controller and an operation button are fixed on the top plate, a speed reduction motor is installed on the motor support and is electrically connected with the controller, the controller is electrically connected with the operation button, and the operation button controls the forward rotation, the reverse rotation and the stop of the speed reduction motor through the controller; an output shaft of the speed reducing motor is connected with a driving chain wheel fixing shaft through a coupler, a driving chain wheel is installed on the driving chain wheel fixing shaft, and a clutch column extending groove is formed in the bottom end of the driving chain wheel fixing shaft; a first reset spring is arranged between the first clutch column and the inner bottom wall of the first clutch column mounting groove; a connecting key is fixed on the clutch column in the clutch column mounting groove and is slidably mounted in a sliding key groove formed in the side wall of the clutch column mounting groove; a lantern ring is sleeved on the clutch column outside the clutch column mounting groove and fixed on a lantern ring fixing seat, a connecting plate is fixed at the bottom end of the lantern ring fixing seat, a fixing bolt is inserted into one end, away from the lantern ring fixing seat, of the connecting plate, the fixing bolt is fixed on a top plate, a limiting nut is mounted on the fixing bolt, and the limiting nut is arranged above the connecting plate; the lower end of the first lead screw penetrates through the top plate and is installed in a bearing seat, and the bearing seat is fixed on the pressing plate; the first screw rod is provided with a first fixing nut which is fixed on a nut fixing plate, and the nut fixing plate is connected and fixed with the pressing plate through a fixing plate connecting rod; the nut fixing plate is inserted with a guide post which is fixed at the bottom end of the top plate; a placing plate is arranged below the pressing plate, supporting legs of the placing plate are fixed at the bottom end of the placing plate, the supporting legs of the placing plate are fixed on the bottom plate, and an accounting document baffle is fixed at the right corner of the placing plate; a guide rod is fixed at the top end of the left side of the pressing plate, the upper end of the guide rod is inserted into the mounting plate, a second reset spring is arranged between the mounting plate and the pressing plate, and the second reset spring is sleeved on the guide rod; the driving chain wheel is connected with a driven chain wheel through a chain, the driven chain wheel is installed at the upper end of a second lead screw, the second lead screw is inserted into the top plate and the pressing plate, a bearing seat is installed on the second lead screw, and the bearing seats are respectively fixed on the top plate and the pressing plate; a second fixing nut is mounted on the second lead screw and fixed on the mounting plate; the lower end of the screw rod II is provided with a first transmission chain wheel, the first transmission chain wheel is connected with a second transmission chain wheel through a chain, the second transmission chain wheel is arranged at the lower end of a follow-up chain wheel installation shaft, the follow-up chain wheel installation shaft is inserted on the pressing plate, and a bearing seat is arranged on the follow-up chain wheel installation shaft and fixed on the pressing plate; a small guide rod mounting groove is formed in the follow-up chain wheel mounting shaft, a small guide rod is fixed at the bottom end of the small guide rod mounting groove, the upper end of the small guide rod is inserted onto a connecting pin, the connecting pin is fixed on the follow-up chain wheel, and the follow-up chain wheel is sleeved on the follow-up chain wheel mounting shaft; a spring baffle is slidably sleeved on the small guide rod below the connecting pin, a third return spring is arranged between the spring baffle and the bottom wall of the small guide rod mounting groove, and the third return spring is sleeved on the small guide rod; a fixed sliding sleeve is arranged above the follow-up chain wheel, the fixed sliding sleeve is sleeved on the follow-up chain wheel mounting shaft, and the fixed sliding sleeve is fixed with the mounting plate; the mounting plate is provided with a plurality of bearings, the bearings are provided with rotating shafts, the rotating shafts are provided with connecting chain wheels, and the connecting chain wheels on the rotating shafts are connected through chains; the drill bits are fixed on the rotating shafts, and the connecting chain wheel on the rotating shaft at the middle position is connected with the follow-up chain wheel through a chain; the pressing plate and the placing plate are both provided with drilled holes.
Furthermore, a plurality of paper scrap leaking holes are formed in the placing plate, and a paper scrap containing box is placed below the paper scrap leaking holes.
Furthermore, clamp grooves are formed in the pressing plate and the placing plate.
The utility model has the advantages that: the speed reduction motor is used for flattening and punching, so that the operation is simple, the labor intensity is effectively reduced, and the punching efficiency and the punching quality are improved; the accounting documents are fixed by the pressing plate, and then the fixed accounting documents are clamped by the clamp, so that the accounting documents are not disordered after punching, and can be directly bound, and the method is very convenient; place the board below and be provided with the wastepaper and hold the box, avoid the shredded paper bits unrestrained, very environmental protection.
Drawings
FIG. 1 is a schematic structural view of a device for flattening and punching accounting documents according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a partial enlarged view of FIG. 2B;
FIG. 4 is an enlarged view of a portion of FIG. 1C;
FIG. 5 is an enlarged view of a portion of FIG. 4D;
FIG. 6 is a schematic view showing the connection relationship between the mounting shaft of the follower sprocket, the small guide bar, the connecting pin and the follower sprocket;
FIG. 7 is a schematic view of the installed position of the meter document guard;
FIG. 8 is a schematic view of the construction of the clip;
FIG. 9 is a schematic view showing the connection of the drill bit, the connecting sprocket, the bearing and the rotary shaft;
in the figure, 1, a bottom plate; 2. a support pillar; 3. a top plate; 4. a reduction motor; 5. a motor bracket; 6. a coupling; 7. a driving chain wheel fixing shaft; 8. a drive sprocket; 9. the clutch column extends into the groove; 10. a first lead screw; 11. accounting documents; 12. a clutch post mounting groove; 13. a clutch column; 14. a first return spring; 15. a sliding keyway; 16. a connecting bond; 17. a collar; 18. a lantern ring fixing seat; 19. a connecting plate; 20. a controller; 21. an operation button; 22. a limit nut; 23. fixing the bolt; 24. pressing a plate; 25. fixing a first nut; 26. a nut fixing plate; 27. a fixed plate connecting rod; 28. a guide post; 29. placing the plate; 30. placing the plate supporting legs; 31. an accounting document baffle; 32. paper scrap leaking holes; 33. a paper scrap containing box; 34. a clip groove; 35. a clip; 36. drilling; 37. mounting a plate; 38. a guide bar; 39. a second return spring; 40. a second screw rod; 41. fixing a second nut; 42. a first transmission chain wheel; 43. a second transmission chain wheel; 44. a follow-up chain wheel mounting shaft; 45. a small guide rod mounting groove; 46. a third return spring; 47. a small guide rod; 48. a spring baffle; 49. a connecting pin; 50. a follower sprocket; 51. fixing the sliding sleeve; 52. a drill bit; 53. connecting a chain wheel; 54. a rotating shaft; 55. a bearing; 56. a driven sprocket.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1-9, a device for flattening and punching accounting documents comprises a bottom plate 1; a support column 2 is fixed at the top end of the bottom plate 1, a top plate 3 is fixed at the top end of the support column 2, a motor support 5, a controller 20 and an operating button 21 are fixed on the top plate 3, a speed reducing motor 4 is installed on the motor support 5, the speed reducing motor 4 is electrically connected with the controller 20, the controller 20 is electrically connected with the operating button 21, and the operating button 21 controls the forward rotation, the reverse rotation and the stop of the speed reducing motor 4 through the controller 20; an output shaft of the speed reducing motor 4 is connected with a driving sprocket fixing shaft 7 through a coupler 6, a driving sprocket 8 is installed on the driving sprocket fixing shaft 7, and a clutch column extending groove 9 is formed in the bottom end of the driving sprocket fixing shaft 7; a clutch column 13 is arranged below the driving sprocket fixing shaft 7, the lower end of the clutch column 13 is slidably inserted into a clutch column mounting groove 12 formed in the top end of the screw rod I10, and a return spring I14 is arranged between the clutch column 13 and the inner bottom wall of the clutch column mounting groove 12; a connecting key 16 is fixed on the clutch column 13 in the clutch column mounting groove 12, and the connecting key 16 is slidably mounted in a sliding key groove 15 formed in the side wall of the clutch column mounting groove 12; a lantern ring 17 is sleeved on the clutch column 13 outside the clutch column mounting groove 12, the lantern ring 17 is fixed on a lantern ring fixing seat 18, a connecting plate 19 is fixed at the bottom end of the lantern ring fixing seat 18, a fixing bolt 23 is inserted into one end, far away from the lantern ring fixing seat 18, of the connecting plate 19, the fixing bolt 23 is fixed on the top plate 3, a limiting nut 22 is mounted on the fixing bolt 23, and the limiting nut 22 is arranged above the connecting plate 19; the lower end of the first lead screw 10 penetrates through the top plate 3 and is installed in a bearing seat, and the bearing seat is fixed on a pressing plate 24; a first fixing nut 25 is mounted on the first lead screw 10, the first fixing nut 25 is fixed on a first nut fixing plate 26, and the first nut fixing plate 26 is fixedly connected with a pressing plate 24 through a first fixing plate connecting rod 27; a guide post 28 is inserted on the nut fixing plate 26, and the guide post 28 is fixed at the bottom end of the top plate 3; a placing plate 29 is arranged below the pressing plate 24, a placing plate supporting leg 30 is fixed at the bottom end of the placing plate 29, the placing plate supporting leg 30 is fixed on the bottom plate 1, and an accounting document baffle 31 is fixed at the right end corner of the placing plate 29; a guide rod 38 is fixed at the top end of the left side of the pressure plate 24, the upper end of the guide rod 38 is inserted into the mounting plate 37, a second return spring 39 is arranged between the mounting plate 37 and the pressure plate 24, and the second return spring 39 is sleeved on the guide rod 38; the driving chain wheel 8 is connected with a driven chain wheel 56 through a chain, the driven chain wheel 56 is installed at the upper end of a second screw rod 40, the second screw rod 40 is inserted on the top plate 3 and the pressing plate 24, a bearing seat is installed on the second screw rod 40, and the bearing seat is respectively fixed on the top plate 3 and the pressing plate 24; a second fixing nut 41 is arranged on the second lead screw 40, and the second fixing nut 41 is fixed on the mounting plate 37; a first transmission chain wheel 42 is installed at the lower end of the second lead screw 40, the first transmission chain wheel 42 is connected with a second transmission chain wheel 43 through a chain, the second transmission chain wheel 43 is installed at the lower end of a follow-up chain wheel installation shaft 44, the follow-up chain wheel installation shaft 44 is inserted on the pressing plate 24, a bearing seat is installed on the follow-up chain wheel installation shaft 44, and the bearing seat is fixed on the pressing plate 24; a small guide rod installation groove 45 is formed in the follow-up chain wheel installation shaft 44, a small guide rod 47 is fixed at the bottom end of the small guide rod installation groove 45, the upper end of the small guide rod 47 is inserted into a connecting pin 49, the connecting pin 49 is fixed on a follow-up chain wheel 50, and the follow-up chain wheel 50 is sleeved on the follow-up chain wheel installation shaft 44; a spring baffle plate 48 is slidably sleeved on the small guide rod 47 below the connecting pin 49, a return spring third 46 is arranged between the spring baffle plate 48 and the bottom wall of the small guide rod installation groove 45, and the return spring third 46 is sleeved on the small guide rod 47; a fixed sliding sleeve 51 is arranged above the follow-up chain wheel 50, the fixed sliding sleeve 51 is sleeved on the follow-up chain wheel mounting shaft 44, and the fixed sliding sleeve 51 is fixed with the mounting plate 37; a plurality of bearings 55 are arranged on the mounting plate 37, the bearings 55 are provided with rotating shafts 54, the rotating shafts 54 are provided with connecting chain wheels 53, and the connecting chain wheels 53 on the rotating shafts 54 are connected through chains; the drill bits 52 are fixed on the rotating shafts 54, wherein the connecting chain wheel 53 on the rotating shaft 54 at the middle position is connected with the following chain wheel 50 through a chain; both the pressing plate 24 and the placing plate 29 are provided with a drilling hole 36;
a plurality of paper scrap leaking holes 32 are formed in the preferable placing plate 29, and a paper scrap containing box 33 is placed below the paper scrap leaking holes 32;
further preferably, both the pressing plate 24 and the placing plate 29 are provided with a clip groove 34.
In this embodiment, the device is in the state shown in fig. 1 before use, when the accounting document 11 needs to be punched, the limit nut 22 is firstly screwed to move the limit nut 22 upwards, at this time, the limit nut 22 no longer blocks the connecting plate 19, and the clutch column 13 will extend into the clutch column extending groove 9 under the action of the elastic force of the first return spring 14; then, the speed reducing motor 4 is started through the operating button 21, so that the speed reducing motor 4 drives the driving sprocket fixing shaft 7 to rotate, the driving sprocket fixing shaft 7 can drive the driving sprocket 8 and the clutch column 13 to rotate, the clutch column 13 can drive the screw rod I10 to rotate through the connecting key 16, the screw rod I10 drives the fixing nut I25 to move upwards, the fixing nut I25 can drive the pressing plate 24 to move upwards through the nut fixing plate 26 and the fixing plate connecting rod 27, and the speed reducing motor 4 is closed after a space for placing the accounting documents 11 is formed between the pressing plate 24 and the placing plate 29; at the moment, the accounting document 11 is placed on the placing plate 29, the accounting document 11 is positioned through the accounting document baffle 31, after the accounting document 11 is placed, the speed reduction motor 4 is started to rotate reversely, the pressing plate 24 moves downwards to press the accounting document 11, meanwhile, the speed reduction motor 4 drives the driven chain wheel 56 to rotate through the driving chain wheel 8, the driven chain wheel 56 drives the lead screw II 40 to rotate, the lead screw II 40 enables the fixing nut II 41 to drive the mounting plate 37 to move downwards, at the moment, the mounting plate 37 drives the driven chain wheel 50 to move downwards through the fixing sliding sleeve 51, and the driven chain wheel 50 and the connecting chain wheel 53 keep descending synchronously; the counting document 11 is pressed and then the speed reducing motor 4 is closed, and at the moment, the drill bit 52 is not contacted with the counting document 11; at the moment, the counting certificate 11 is clamped by using the clamp 35 through the clamp groove 34, then the limiting nut 22 is screwed to enable the limiting nut 22 to move downwards, at the moment, the limiting nut 22 drives the connecting plate 19 to move downwards together, and the clutch column 13 is separated from the clutch column extending groove 9; at this time, the speed reduction motor 4 is started, the speed reduction motor 4 can drive the driven chain wheel 56 to rotate through the driving chain wheel 8, the driven chain wheel 56 can drive the second lead screw 40 to rotate, the second lead screw 40 can drive the second fixing nut 41 to drive the mounting plate 37 to continue to move downwards, meanwhile, when the second lead screw 40 rotates, the second lead screw 40 can drive the first transmission chain wheel 42 to rotate, the first transmission chain wheel 42 can drive the second transmission chain wheel 43 to rotate, the second transmission chain wheel 43 can drive the second driven chain wheel mounting shaft 44 to rotate, the second driven chain wheel mounting shaft 44 can drive the second driven chain wheel 50 to rotate, the second driven chain wheel 50 can drive the connecting chain wheel 53 to rotate through a chain, the connecting chain wheel 53 can drive the plurality of drill bits 52 to rotate through a chain, the rotating drill bits 52 can move downwards along with the mounting plate; after the punching is finished, the gear motor 4 is closed to enable the clutch column 13 to extend into the clutch column extending groove 9, then the gear motor 4 is started to rotate reversely to enable the pressing plate 24 to rise, and at the moment, the accounting documents 11 cannot be scattered under the action of the clamp 35 and can be directly bound; at this time, small paper scraps on the placing plate 29 can be pushed by hand to leak into the paper scrap containing box 33 through the paper scrap leaking hole 32.
Claims (3)
1. The utility model provides a device that punches flattens for accounting document, its characterized in that: comprises a bottom plate (1); the top end of the bottom plate (1) is fixed with a support column (2), the top end of the support column (2) is fixed with a top plate (3), a motor support (5), a controller (20) and an operating button (21) are fixed on the top plate (3), a speed reducing motor (4) is installed on the motor support (5), the speed reducing motor (4) is electrically connected with the controller (20), the controller (20) is electrically connected with the operating button (21), and the operating button (21) controls the forward rotation, the reverse rotation and the stop of the speed reducing motor (4) through the controller (20); an output shaft of the speed reducing motor (4) is connected with a driving sprocket fixing shaft (7) through a coupler (6), a driving sprocket (8) is installed on the driving sprocket fixing shaft (7), and a clutch column extending groove (9) is formed in the bottom end of the driving sprocket fixing shaft (7); a clutch column (13) is arranged below the driving sprocket fixing shaft (7), the lower end of the clutch column (13) is inserted into a clutch column mounting groove (12) formed in the top end of the screw rod I (10) in a sliding manner, and a first reset spring (14) is arranged between the clutch column (13) and the inner bottom wall of the clutch column mounting groove (12); a connecting key (16) is fixed on a clutch column (13) in the clutch column mounting groove (12), and the connecting key (16) is slidably mounted in a sliding key groove (15) formed in the side wall of the clutch column mounting groove (12); a lantern ring (17) is sleeved on a clutch column (13) outside the clutch column mounting groove (12), the lantern ring (17) is fixed on a lantern ring fixing seat (18), a connecting plate (19) is fixed at the bottom end of the lantern ring fixing seat (18), a fixing bolt (23) is inserted into one end, away from the lantern ring fixing seat (18), of the connecting plate (19), the fixing bolt (23) is fixed on the top plate (3), a limiting nut (22) is mounted on the fixing bolt (23), and the limiting nut (22) is arranged above the connecting plate (19); the lower end of the first lead screw (10) penetrates through the top plate (3) and is installed in a bearing seat, and the bearing seat is fixed on a pressing plate (24); a first fixing nut (25) is mounted on the first lead screw (10), the first fixing nut (25) is fixed on a first nut fixing plate (26), and the first nut fixing plate (26) is fixedly connected with a pressing plate (24) through a first fixing plate connecting rod (27); a guide post (28) is inserted on the nut fixing plate (26), and the guide post (28) is fixed at the bottom end of the top plate (3); a placing plate (29) is arranged below the pressing plate (24), a placing plate supporting leg (30) is fixed at the bottom end of the placing plate (29), the placing plate supporting leg (30) is fixed on the bottom plate (1), and an accounting document baffle (31) is fixed at the right end corner of the placing plate (29); a guide rod (38) is fixed at the top end of the left side of the pressing plate (24), the upper end of the guide rod (38) is inserted into the mounting plate (37), a second return spring (39) is arranged between the mounting plate (37) and the pressing plate (24), and the second return spring (39) is sleeved on the guide rod (38); the driving chain wheel (8) is connected with a driven chain wheel (56) through a chain, the driven chain wheel (56) is installed at the upper end of a second lead screw (40), the second lead screw (40) is inserted on the top plate (3) and the pressing plate (24), a bearing seat is installed on the second lead screw (40), and the bearing seat is fixed on the top plate (3) and the pressing plate (24) respectively; a second fixing nut (41) is mounted on the second lead screw (40), and the second fixing nut (41) is fixed on the mounting plate (37); a first transmission chain wheel (42) is mounted at the lower end of the second lead screw (40), the first transmission chain wheel (42) is connected with a second transmission chain wheel (43) through a chain, the second transmission chain wheel (43) is mounted at the lower end of a follow-up chain wheel mounting shaft (44), the follow-up chain wheel mounting shaft (44) is inserted on the pressing plate (24), a bearing seat is mounted on the follow-up chain wheel mounting shaft (44), and the bearing seat is fixed on the pressing plate (24); a small guide rod mounting groove (45) is formed in the follow-up chain wheel mounting shaft (44), a small guide rod (47) is fixed at the bottom end of the small guide rod mounting groove (45), the upper end of the small guide rod (47) is inserted into a connecting pin (49), the connecting pin (49) is fixed on a follow-up chain wheel (50), and the follow-up chain wheel (50) is sleeved on the follow-up chain wheel mounting shaft (44); a spring baffle (48) is slidably sleeved on the small guide rod (47) below the connecting pin (49), a third return spring (46) is arranged between the spring baffle (48) and the bottom wall of the small guide rod installation groove (45), and the third return spring (46) is sleeved on the small guide rod (47); a fixed sliding sleeve (51) is arranged above the follow-up chain wheel (50), the fixed sliding sleeve (51) is sleeved on the follow-up chain wheel mounting shaft (44), and the fixed sliding sleeve (51) is fixed with the mounting plate (37); a plurality of bearings (55) are mounted on the mounting plate (37), rotating shafts (54) are mounted on the bearings (55), connecting chain wheels (53) are mounted on the rotating shafts (54), and the connecting chain wheels (53) on the rotating shafts (54) are connected through chains; the drill bits (52) are fixed on the rotating shafts (54), and the connecting chain wheel (53) on the rotating shaft (54) at the middle position is connected with the follow-up chain wheel (50) through a chain; the pressing plate (24) and the placing plate (29) are both provided with a drilling hole (36).
2. The apparatus of claim 1, wherein the punch is configured to punch the accounting document by: a plurality of paper scrap leaking holes (32) are formed in the placing plate (29), and a paper scrap containing box (33) is placed below the paper scrap leaking holes (32).
3. The apparatus of claim 1, wherein the punch is configured to punch the accounting document by: the pressing plate (24) and the placing plate (29) are both provided with a clamp groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850224.XU CN210257710U (en) | 2019-06-06 | 2019-06-06 | Device for flattening and punching accounting documents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850224.XU CN210257710U (en) | 2019-06-06 | 2019-06-06 | Device for flattening and punching accounting documents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257710U true CN210257710U (en) | 2020-04-07 |
Family
ID=70041239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920850224.XU Expired - Fee Related CN210257710U (en) | 2019-06-06 | 2019-06-06 | Device for flattening and punching accounting documents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065326A (en) * | 2019-06-06 | 2019-07-30 | 邯郸学院 | A kind of device flatten punching to accounting voucher |
-
2019
- 2019-06-06 CN CN201920850224.XU patent/CN210257710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065326A (en) * | 2019-06-06 | 2019-07-30 | 邯郸学院 | A kind of device flatten punching to accounting voucher |
| CN110065326B (en) * | 2019-06-06 | 2024-01-30 | 邯郸学院 | Device for flattening and punching accounting document |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |