CN221089154U - Device is tailor to cardboard ration - Google Patents
Device is tailor to cardboard ration Download PDFInfo
- Publication number
- CN221089154U CN221089154U CN202322950240.5U CN202322950240U CN221089154U CN 221089154 U CN221089154 U CN 221089154U CN 202322950240 U CN202322950240 U CN 202322950240U CN 221089154 U CN221089154 U CN 221089154U
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- China
- Prior art keywords
- gear
- mounting cover
- rotating shaft
- driven gear
- ratch
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- 239000011111 cardboard Substances 0.000 title claims description 13
- 239000011087 paperboard Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000000123 paper Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a quantitative paperboard cutting device, which relates to the technical field of paperboard cutting and comprises two toothed bars, wherein two ends of the two toothed bars are respectively and fixedly connected through mounting seats, tooth grooves of the toothed bars are provided with upper ends of the toothed bars, a mounting cover is arranged between the two toothed bars, driving gears are movably mounted on two sides in the mounting cover, connecting gears are fixedly mounted on one opposite sides of the two driving gears, the mounting cover is movably mounted between the two toothed bars through the two driving gears, and a driven gear is movably mounted on the inner side of the mounting cover positioned below the driving gears. The connecting gear is movably mounted on the inner side of the mounting cover through the first rotating shaft, the driven gear is movably mounted on the inner side of the mounting cover, the driven gear is matched with the second compression spring to be always meshed with the connecting gear when the mounting cover moves downwards, and accordingly the thinner paper board is convenient to cut, and the toothed bar, the driving gear, the connecting gear and the driven gear are always connected.
Description
Technical Field
The utility model relates to the technical field of paperboard cutting, in particular to a paperboard quantitative cutting device.
Background
The paper board cutting refers to the process of cutting, cutting and processing paper boards according to design requirements, wherein the paper board cutting is a necessary step for manufacturing paper products such as paper products, paper boxes and paper boxes, for example, the paper boxes need to be cut according to the design requirements so as to adapt to the appearance and the size of commodities, the paper boxes need to be cut into specific sizes and shapes so as to be convenient for storing and transporting the commodities, and secondly, the paper board cutting can ensure the quality and the precision of the paper products, and the size and the shape of the paper products can be ensured to meet the design requirements through accurate cutting and processing, so that errors and waste are avoided;
Therefore, the device is cut out to the cardboard that current publication number is CN212497958U discloses, slide rail block has the cutting knife rest through the knife rest, the cutting knife rest can drive annular cutting knife when the slide rail surface removes and cut, and then cut the cardboard, avoided using the rectangle cutting knife, occupation space is littleer, and annular cutting knife is fixed inside the cutting knife rest, it is safer to use, annular cutting knife is the rotation cutting when cutting the cardboard simultaneously, the cutting mouth is smoother and regular, but drive gear and driven gear in this application document need mesh always and be connected, when cutting out to the annular and remove, its annular is cut out to the distance between the fixed plate at the bottom of the slide rail is fixed, consequently, only can cut out the cardboard of fixed thickness, when cutting out thinner cardboard, can appear unable complete cutting to thinner cardboard, make the cutting area incomplete disconnection.
Disclosure of utility model
The utility model aims to provide a device for quantitatively cutting paperboards, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a device is tailor to cardboard ration, includes two ratch, two the ratch both ends are respectively through mount pad fixed connection, just the ratch upper end has been seted up to the tooth's socket of ratch, two be equipped with the installation cover between the ratch, equal movable mounting in the installation cover both sides has drive gear, two drive gear relative one side fixed mounting has connecting gear, the installation cover is through two drive gear movable mounting between two ratch, is located the inboard movable mounting that still has driven gear of installation cover of drive gear below position, two movable mounting has the cutting knife between the driven gear.
As a further preferable scheme of the utility model, a handle is fixedly arranged at the central position of the upper end of the mounting cover, sliding grooves are formed in two sides of the mounting cover, a screw groove is formed in the inner bottom of each sliding groove, a first jack is formed in the inner top of each sliding groove, a fixing screw is installed in each first jack in a penetrating mode, and the lower ends of the fixing screws are connected in the screw grooves in a threaded mode.
As a further preferable scheme of the utility model, a second jack is arranged in the mounting cover positioned below the sliding chute, one side of the second jack is provided with a limiting plate, and the limiting plate is fixedly mounted on one side of the mounting cover through a plurality of connecting rods.
As a further preferable scheme of the utility model, a bearing is fixedly arranged at the center position of one side of the driving gear, a first rotating shaft is rotatably arranged in the bearing, a third inserting hole is formed in the first rotating shaft, one side, far away from the driving gear, of the first rotating shaft is also installed in the sliding groove in a penetrating manner, the first rotating shaft is also installed on the outer side of the fixed screw in a penetrating manner through the third inserting hole, and a first compression spring is sleeved on the fixed screw between the inner top of the sliding groove and the first rotating shaft.
As a further preferable scheme of the utility model, the driven gear is a bevel gear, a second rotating shaft is fixedly arranged at the center of one side of the driven gear, a clamping groove is formed in one side of the second rotating shaft, a second compression spring is fixedly connected between the clamping groove and the limiting plate, and slots are respectively formed in the opposite sides of the driven gear.
As a further preferable scheme of the utility model, connecting shafts are fixedly arranged at the central positions of two sides of the cutting knife, and one ends of the connecting shafts are installed in corresponding slots in a penetrating manner.
Compared with the prior art, the utility model has the following beneficial effects:
according to the paperboard quantitative cutting device, the connecting gear is movably arranged at the inner side of the mounting cover through the first rotating shaft, the driven gear is movably arranged at the inner side of the mounting cover, so that the driven gear is meshed with the connecting gear all the time when the mounting cover is moved downwards by matching with the second compression spring, the thinner paperboard is convenient to cut, and the toothed bar, the driving gear, the connecting gear and the driven gear are all the time connected.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a fragmentary view of the mounting cup structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of a mounting cover according to the present utility model;
fig. 4 is a schematic diagram of the structure of the driving gear and the connecting gear according to the present utility model.
In the figure: 1. a toothed bar; 2. a mounting base; 3. a mounting cover; 4. a drive gear; 5. a connecting gear; 6. a driven gear; 7. a cutting knife; 8. a handle; 9. a chute; 10. a screw groove; 11. a first jack; 12. a set screw; 13. a second jack; 14. a limiting plate; 15. a connecting rod; 16. a bearing; 17. a first rotating shaft; 18. a third jack; 19. a first compression spring; 20. a second rotating shaft; 21. a clamping groove; 22. a slot; 23. a connecting shaft; 24. and a second compression spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the device for quantitatively cutting paperboards provided by the utility model comprises two toothed bars 1, wherein two ends of the two toothed bars 1 are respectively and fixedly connected through an installation seat 2, tooth grooves of the toothed bars 1 are provided with the upper ends of the toothed bars 1, an installation cover 3 is arranged between the two toothed bars 1, driving gears 4 are movably installed on two sides in the installation cover 3, connecting gears 5 are fixedly installed on one opposite sides of the two driving gears 4, the installation cover 3 is movably installed between the two toothed bars 1 through the two driving gears 4, driven gears 6 are movably installed on the inner sides of the installation cover 3 positioned below the driving gears 4, and a cutting knife 7 is movably installed between the two driven gears 6.
The handle 8 is fixedly arranged at the center of the upper end of the installation cover 3, the sliding grooves 9 are formed in two sides of the installation cover 3, the screw grooves 10 are formed in the inner bottoms of the sliding grooves 9, the first insertion holes 11 are formed in the tops of the inner bottoms of the sliding grooves 9, the fixed screws 12 are installed in the first insertion holes 11 in a penetrating mode, the lower ends of the fixed screws 12 are connected in the screw grooves 10 in a threaded mode, the second insertion holes 13 are formed in the installation cover 3 located below the sliding grooves 9, a limiting plate 14 is arranged on one side of the second insertion holes 13, the limiting plate 14 is fixedly arranged on one side of the installation cover 3 through a plurality of connecting rods 15, the sliding grooves 9 can enable the driving gear 4 to be rotatably installed on the inner sides of the installation cover 3 through the first rotating shafts 17, and relative movement between the installation cover 3 and the driving gear 4 is achieved;
The center position of one side of the driving gear 4 is fixedly provided with a bearing 16, the bearing 16 is rotationally provided with a first rotating shaft 17, the first rotating shaft 17 is internally provided with a third inserting hole 18, one side of the first rotating shaft 17 far away from the driving gear 4 is also installed in the sliding groove 9 in a penetrating way, the first rotating shaft 17 is also installed outside the fixed screw 12 in a penetrating way through the third inserting hole 18, the fixed screw 12 positioned between the inner top of the sliding groove 9 and the first rotating shaft 17 is sleeved with a first compression spring 19, the driven gear 6 is a helical gear, the center position of one side of the driven gear 6 is fixedly provided with a second rotating shaft 20, one side of the second rotating shaft 20 is provided with a clamping groove 21, a second compression spring 24 is fixedly connected between the clamping groove 21 and the limiting plate 14, slots 22 are respectively formed in opposite sides of the two driven gears 6, the center positions of two sides of the cutting knife 7 are respectively fixedly provided with a connecting shaft 23, one end of the connecting shaft 23 is installed in the corresponding slot 22 in a penetrating way, the driven gear 6 is rotationally installed in the second inserting hole 13 through the second rotating shaft 20, and the driven gear 6 can be driven by means of the setting of the second compression spring 24 to drive the driven gear 6 to move downwards through the second rotating shaft 20, and the driven gear 5 to be automatically pushed by the installation cover 3, and the driven gear 5 can be kept in a distance and connected with the driven gear 5, and the driven gear 5 can be kept in a meshed connection.
It should be noted that, the utility model is a device for quantitatively cutting cardboard, when in use, can hold handle 8, and push mounting cover 3 through handle 8, then, mounting cover 3 drives two driving gears 4 to roll on two rack bars 1, thereby, driving gears 4 drive connecting gears 5 to rotate simultaneously, can make connecting gears 5 on one side of two driving gears 4 rotate, and two connecting gears 5 are connected with corresponding driven gears 6 in mesh, can make two driven gears 6 drive connecting shaft 23 to rotate through slot 22 synchronously, then, connecting shaft 23 drives cutting knife 7 to rotate, can make rotating cutting knife 7 move along with mounting cover 3 and cut cardboard, in addition, when encountering thinner cardboard, only need to push down mounting cover 3 through handle 8, then, chute 9 on both sides of mounting cover 3 moves down on corresponding first pivot 17 respectively, and compress first compression spring 19 to the top in chute 9, simultaneously, because driving gears 4 and rack bar 1 are connected with each other in mesh, can make two driven gears 6 drive connecting shaft 23 to rotate synchronously, then, connecting shaft 23 drives cutting knife 7 to rotate, can make two driven gears 6 move down simultaneously, and drive driven gears 6 to move down, and drive driven gears 20 to compress two driven gears 6 to move down, and can compress driven gears 20 simultaneously, and can compress driven gears 20.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a device is tailor to cardboard ration, includes two ratch (1), two ratch (1) both ends are respectively through mount pad (2) fixed connection, just ratch (1) upper end has been seted up to the tooth's socket of ratch (1), two be equipped with between ratch (1) installation cover (3), its characterized in that: the utility model discloses a gear rack is characterized by comprising a mounting cover (3), a connecting gear (5) and a driven gear (6), wherein the two sides in the mounting cover (3) are movably provided with the driving gear (4), two opposite sides of the driving gear (4) are fixedly provided with the connecting gear (5), the mounting cover (3) is movably provided between two toothed bars (1) through two driving gears (4), the inner side of the mounting cover (3) positioned below the driving gear (4) is movably provided with the driven gear (6), and a cutting knife (7) is movably provided between the driven gears (6).
2. A device for quantitatively cutting paperboard according to claim 1, wherein: the novel anti-theft device is characterized in that a handle (8) is fixedly arranged at the center of the upper end of the mounting cover (3), sliding grooves (9) are formed in two sides of the mounting cover (3), screw grooves (10) are formed in the inner bottoms of the sliding grooves (9), first insertion holes (11) are formed in the inner tops of the sliding grooves (9), fixing screws (12) are inserted into the first insertion holes (11), and the lower ends of the fixing screws (12) are connected in the screw grooves (10) in a threaded mode.
3. A device for quantitatively cutting paperboard according to claim 2, wherein: a second jack (13) is formed in the mounting cover (3) located below the sliding groove (9), a limiting plate (14) is arranged on one side of the second jack (13), and the limiting plate (14) is fixedly mounted on one side of the mounting cover (3) through a plurality of connecting rods (15).
4. A device for quantitatively cutting paperboard according to claim 3, wherein: the novel driving device is characterized in that a bearing (16) is fixedly arranged at the center of one side of the driving gear (4), a first rotating shaft (17) is rotatably arranged in the bearing (16), a third inserting hole (18) is formed in the first rotating shaft (17), one side, far away from the driving gear (4), of the first rotating shaft (17) is also installed in the sliding groove (9) in a penetrating mode, the first rotating shaft (17) is also installed outside the fixing screw (12) in a penetrating mode through the third inserting hole (18), and the fixing screw (12) between the top of the sliding groove (9) and the first rotating shaft (17) is sleeved with a first compression spring (19).
5. A device for quantitatively cutting paperboard according to claim 4, wherein: the driven gear (6) is a bevel gear, a second rotating shaft (20) is fixedly arranged at the center of one side of the driven gear (6), a clamping groove (21) is formed in one side of the second rotating shaft (20), a second compression spring (24) is fixedly connected between the clamping groove (21) and the limiting plate (14), and slots (22) are respectively formed in the opposite sides of the two driven gears (6).
6. A device for quantitatively cutting paperboard according to claim 5, wherein: the center positions of two sides of the cutting knife (7) are fixedly provided with connecting shafts (23), and one ends of the connecting shafts (23) are installed in corresponding slots (22) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322950240.5U CN221089154U (en) | 2023-10-31 | 2023-10-31 | Device is tailor to cardboard ration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322950240.5U CN221089154U (en) | 2023-10-31 | 2023-10-31 | Device is tailor to cardboard ration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089154U true CN221089154U (en) | 2024-06-07 |
Family
ID=91309157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322950240.5U Active CN221089154U (en) | 2023-10-31 | 2023-10-31 | Device is tailor to cardboard ration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089154U (en) |
-
2023
- 2023-10-31 CN CN202322950240.5U patent/CN221089154U/en active Active
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| GR01 | Patent grant |