CN220349163U - Cutter adjusting device for slotting of paper box - Google Patents

Abstract

The utility model relates to a cutter adjusting device for carton fluting relates to the technical field of carton groover, it includes the frame, rotate the cardboard transfer drum of connection in the frame, locate a plurality of fixed plates in the frame and locate the cutter portion on the fixed plate, be close to the installation pole of cardboard transfer drum in the frame, the fixed plate is equipped with a plurality of on the installation pole, and all be equipped with the regulation pole between every fixed plate and the installation pole, the regulation pole includes dead lever and slide bar, the first end and the installation pole fixed connection of dead lever, the second end of dead lever is the opening setting, the first end slip cartridge of slide bar is in the opening of dead lever, the second end and the fixed plate of slide bar link to each other, be equipped with the regulating part that is used for adjusting the slide bar and slides the interval in the dead lever on the dead lever. The application has the convenient distance of adjusting cutter portion to cardboard face to the effect of adaptation different thickness cardboard fluting use.

Description

Cutter adjusting device for slotting of paper box

Technical Field

The application relates to the technical field of carton grooving machines, in particular to a cutter adjusting device for carton grooving.

Background

At present, after a forming groove is formed in a paper box through a cutting edge line, the paper box is bent and formed along the formed forming groove, and the forming groove of the paper box is generally processed mainly through a paper plate grooving machine.

In the related art, the Chinese patent with the application number of 202020998868.6 proposes a paperboard grooving machine, which comprises a frame, a paperboard conveying roller rotatably connected with the frame and a paperboard grooving device arranged on the frame; the paperboard grooving device comprises a fixing plate fixedly connected to the frame, a connecting block detachably arranged with the fixing plate and a cutter part positioned on the connecting block.

With respect to the related art in the above, there are the following drawbacks: the cutter portion is fixed on the frame through the fixed plate, when the cardboard thickness that needs the fluting is different, the grooved groove depth requirement of fluting also is different on the cardboard, but because fixed plate fixed mounting is in the frame, and then leads to the cutter portion to the distance of cardboard face be difficult to adjust, need further improve this.

Disclosure of Invention

In order to solve the problem that the distance from the cutter part to the board surface is difficult to adjust due to the fact that the fixing plate is fixedly arranged on the frame, the application provides a cutter adjusting device for slotting a paper box.

The application provides a cutter adjusting device for carton fluting adopts following technical scheme:

the utility model provides a paper carton is cutter adjusting device for fluting, includes frame, rotates the cardboard transfer cylinder of connection in the frame, locates a plurality of fixed plates in the frame and locates the cutter portion on the fixed plate, be close to the installation pole of cardboard transfer cylinder in the frame, the fixed plate in be equipped with a plurality ofly on the installation pole, and every the fixed plate with all be equipped with the regulation pole between the installation pole, the regulation pole includes dead lever and slide bar, the first end of dead lever with installation pole fixed connection, the second end of dead lever is the opening setting, the first end slip cartridge of slide bar in the opening of dead lever, the second end of slide bar with the fixed plate links to each other, be equipped with on the dead lever and be used for adjusting the slide bar in the regulating part of slide distance in the dead lever.

Through adopting above-mentioned technical scheme, when the cardboard to different thickness flutings, use the sliding distance of regulating part adjustment slide bar in the dead lever to make the effective regulation of length of use of adjusting the pole, and then change the distance between cutter portion to the cardboard transfer cylinder, use with the cardboard of adaptation different thickness, easy and simple to handle, the structure is reliable.

Optionally, the regulating part is including rotating the rotary block of connecting in the dead lever second end, the rotary block go up with the coaxial screw hole of seting up of dead lever, the first end of slide bar passes the screw hole with rotary block screw thread fit, just the slide bar cartridge in the first end in the dead lever is equipped with and is used for restricting slide bar is along rotary block pivoted guide.

Through adopting above-mentioned technical scheme, operating personnel rotates through the drive rotor to make slide bar and rotor screw-thread fit produce relative rotation trend, at this moment under the restriction of guide, turn into the rotation motion trend of slide bar along dead lever linear displacement, effectively realize the length adjustment of connecting between dead lever and the slide bar, thereby make the cardboard fluting of cutter portion adaptation different thickness use, simple structure, convenient to use.

Optionally, the guide piece is including locating guide block on the slide bar, the guide way has been seted up in the opening of dead lever, the axis in guide way is unanimous with the axis of dead lever, the guide block slip joint in the guide way.

Through adopting above-mentioned technical scheme, the guide block joint that sets up is in the guide way, when the slide bar produced relative rotation trend, and the guide block effectively restricts the slide bar and rotates to make the slide bar only can slide along the slide groove straight line, simple structure, reliable.

Optionally, a plurality of dead lever all sliding connection is in on the installation pole, just the slip direction of dead lever is unanimous with the length direction of installation pole, be equipped with on the installation pole and be used for locking the locking piece of fixed plate.

Through adopting above-mentioned technical scheme, with a plurality of dead levers sliding connection on the installation pole to effectively adjust the interval of adjacent cutter portion through gliding mode, and then make cutter portion when using, can adapt to not unidimensional cardboard and use, practical value is high, and the dead lever can also lock through the locking piece, and the structure is reliable.

Optionally, the locking piece includes locking bolt, every all seted up the slide hole on the dead lever, the installation pole passes a plurality of slide holes and makes the dead lever suit on the installation, locking bolt passes the dead lever extends to in the slide hole with installation pole butt, just locking bolt passes the position of dead lever with dead lever screw thread fit.

Through adopting above-mentioned technical scheme, use locking bolt and fixed thread cooperation, until screw up locking bolt, locking bolt supports tightly with the installation pole at this moment to effectively realize the location of dead lever, the structure is reliable.

Optionally, a jack is provided at one end of the fixing plate near the cardboard conveying roller, the cutter part is inserted into the jack, and a fixing piece for fixing the cutter part in the jack is further provided on the fixing plate.

Through adopting above-mentioned technical scheme, with cutter portion cartridge in the jack to it is fixed through mounting cutter portion, thereby make cutter portion convenient from the dismouting on the fixed plate, and then when cutter portion needs to be changed or maintain, can swiftly install and remove, it is very convenient.

Optionally, the mounting includes the inserted bar, the top of fixed plate seted up with the perforation of jack intercommunication, cutter portion cartridge is in one end in the jack is equipped with the fixed orifices, the inserted bar pass the perforation peg graft in the fixed orifices.

Through adopting above-mentioned technical scheme, use the inserted bar to pass the perforation and peg graft always in the fixed orifices to can effectively with cutter portion fixed mounting on the fixed plate, during the dismantlement, with the inserted bar pull out again can, simple structure, reliable.

Optionally, a connecting spring in a compressed state is sleeved on the inserted link, one end of the connecting spring is fixedly connected with the inserted link, and one end of the connecting spring is fixedly connected with the fixing plate.

Through adopting above-mentioned technical scheme, use connecting spring with inserted bar fixed connection on the fixed plate to utilize connecting spring's elasticity, can further improve the cartridge stability of inserted bar, reduce the inserted bar and appear the condition of rocking, the structure is reliable.

To sum up, the application comprises the following beneficial technical effects of at least one cutter adjusting device for slotting a paper box:

1. through the fixed rod, the sliding rod and the adjusting piece, the adjusting piece is used for driving the sliding rod to slide and displace in the fixed rod, so that the connection length between the sliding rod and the fixed rod is effectively adjusted, and the cutter part is effectively adjusted to the paperboard conveying roller by changing the using length of the adjusting rod, so that the cutter part is adjusted to be suitable for paperboards with different thicknesses, and the structure is simple and the operation is convenient;

2. through turning block and guide block and the guide way that set up, the drive turning block is rotatory for the slide bar produces relative pivoted trend, and at this moment under the restriction of guide block and guide way, the slide bar can only slide along the slide way straight line, effectively realizes adjusting the regulation of pole use length, and the structure is reliable.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

fig. 2 is a schematic partial cross-sectional structure of an embodiment of the present application.

Reference numerals: 1. a frame; 10. a belt; 2. a cardboard delivery cylinder; 3. a fixing plate; 4. a cutter part; 40. a concave block; 41. a blade; 42. a fixing hole; 5. a mounting rod; 50. a slide hole; 51. a locking bolt; 6. an adjusting rod; 60. a fixed rod; 61. a slide bar; 62. a guide block; 63. a guide groove; 7. a rotating block; 70. a threaded hole; 71. rotating the handle; 8. a jack; 80. a rod; 81. and a connecting spring.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses cutter adjusting device for paper box slotting, refer to fig. 1 and 2, and include frame 1, rotate cardboard transfer drum 2 of connecting in frame 1, locate a plurality of fixed plates 3 on frame 1 and locate cutter portion 4 on the fixed plate 3. In this embodiment, the cardboard is rotated against the cardboard conveying roller 2, and a belt 10 for driving the cardboard to be transported is provided outside the frame 1 and the circumference of the cardboard conveying roller, and the belt 10 is bent along the cardboard conveying roller 2. In use, when the cardboard moves to the cardboard delivery cylinder position, the cardboard moves circumferentially around the cardboard delivery cylinder 2 under the guiding action of the belt 10, the fixing plate 3 and the cutter portion 4 are located at one side of the cardboard delivery cylinder 2, and the cutter portion 4 includes a concave block 40 and a pair of blades 41 fixedly connected to the concave block 40, the blades 41 facing the cardboard delivery cylinder 2. When the sheet moves circumferentially around the sheet transfer cylinder 2, the blades 41 abut the sheet, effectively grooving the sheet. But the depth requirements of the blade 41 in grooving are different due to the different thicknesses of the cardboard.

Referring to fig. 1 and 2, in this embodiment, in order to conveniently adjust the depth of the slot of the blade 41 on the cardboard, a mounting bar 5 is mounted on the frame 1 near the cardboard conveying roller 2, the length direction of the mounting bar 5 is consistent with the axial direction of the cardboard conveying roller 2, then a plurality of fixing plates 3 are mounted on the mounting bar 5 and connected, and the axis of the fixing plates 3 is perpendicular to the axis of the mounting bar 5. And then, an adjusting rod 6 is vertically connected between each fixing plate 3 and the mounting rod 5, the adjusting rod 6 comprises a fixing rod 60 and a sliding rod 61, the fixing rod 60 is a square rod, the sliding rod 61 is a round rod, the first end of the fixing rod 60 is welded with the mounting rod 5, the second end of the fixing rod 60 is an opening, the first end of the sliding rod 61 is slidably inserted into the opening of the fixing rod 60, the second end of the sliding rod 61 is connected with the fixing plate 3, and an adjusting piece for adjusting the sliding distance between the sliding rod 61 and the fixing rod 60 is arranged on the fixing rod 60. Therefore, the sliding distance of the sliding rod 61 in the fixed rod 60 is adjusted through the adjusting piece, so that the using length of the adjusting rod 6 is effectively adjusted, the distance between the cutter part 4 and the paperboard conveying roller 2 is changed by the fixed plate 3, and further, the grooving of paperboards with different thicknesses is effectively adapted, and the grooving machine is convenient to operate and convenient to use.

Referring to fig. 1 and 2, in this embodiment, the adjusting member includes a rotating block 7 rotatably connected to a second end of a fixed rod 60 through a bearing, a threaded hole 70 is further coaxially provided on the rotating block 7 and the fixed rod 60, a first end of a sliding rod 61 is provided through the threaded hole 70 and is in threaded engagement with the rotating block 7, then a guiding member for restricting the sliding rod 61 from rotating along the rotating block 7 is provided at a first end of the sliding rod 61 inserted into the fixed rod 60, the guiding member includes a guiding block 62 welded on an end of the sliding rod 61, a guiding groove 63 is provided in an opening of the fixed rod 60, an axis of the guiding groove 63 is consistent with an axis of the fixed rod 60, and the guiding block 62 is slidably clamped in the guiding groove 63. The operating personnel is through rotatory rotating block 7, and rotating block 7 and slide bar 61 screw-thread fit for slide bar 61 produces relative pivoted trend, and at this moment guide block 62 joint is in guide slot 63, effectively restricts slide bar 61 and rotates, and makes slide bar 61 slide along guide slot 63 straight line, thereby realizes the regulation of connecting length between dead lever 60 and the slide bar 61, and then makes the distance effectively adjust between fixed plate 3 to cardboard transfer cylinder 2, uses with the fluting of adaptation cardboard different thickness. In order to facilitate the operator to drive the rotating block 7 to rotate, a rotating handle 71 is arranged on the rotating block 7 in a ring mode, and the operation is convenient.

Referring to fig. 1 and 2, in this embodiment, in order to further increase the adapting range of the cutter portion 4, a sliding hole 50 is further formed on each fixing rod 60, and the mounting rod 5 passes through a plurality of sliding holes 50 at the same time, so that the fixing rods 60 are all sleeved on the mounting rod 5, at this time, the plurality of fixing rods 60 can slide on the mounting rod 5, and the sliding direction of the fixing rods 60 is consistent with the length direction of the mounting rod 5. So that the fixing rod 60 drives the cutter parts 4 to adjust the connection interval between the adjacent cutter parts 4 to adapt to the slotting of the paperboards with different sizes.

Finally, after the intervals among the fixing rods 60 are adjusted, a locking piece for locking the fixing rods 60 is further arranged on the mounting rod 5 and comprises a locking bolt 51, an operator passes through the locking bolt 51 from the top of the fixing rod 60 and extends into the sliding hole 50 to screw up until the locking bolt 51 abuts against the mounting rod 5, and the part of the locking bolt 51 passing through the fixing rod 60 is in threaded fit with the fixing rod 60, so that the fixing rod 60 is effectively locked, and the cutter part 4 is firm in structure in use.

Referring to fig. 1 and 2, in this embodiment, after the cutter portion 4 is used for a long time, a dull grinding condition may also occur, so that the grooving quality of the cardboard is reduced, and therefore, the cutter portion 4 needs to be detached periodically for maintenance or replacement, in order to install and remove the cutter portion 4 conveniently, the cutter portion 4 is inserted into the insertion hole 8 by providing the insertion hole 8 at one end of the fixing plate 3, which is close to the cardboard conveying roller 2, so as to realize the pre-connection between the cutter portion 4 and the fixing plate 3, and finally, a fixing piece, which can fix the cutter portion 4 in the insertion hole 8, is provided on the fixing plate 3, including the insertion rod 80. The perforation with jack 8 intercommunication has been seted up at the top of fixed plate 3, and the one end of cutter portion 4 cartridge in jack 8 is equipped with fixed orifices 42, and inserted bar 80 passes the perforation and pegs graft in fixed orifices 42 to effectively install cutter portion 4 on fixed plate 3, later when need dismantle the cutter, with inserted bar 80 from fixed orifices 42 in pull out can, the convenience is installed and removed.

Still further in order to improve inserted bar 80 and connect the steadiness, still overlap on inserted bar 80 and be equipped with the coupling spring 81 that is in compression state, and coupling spring 81 one end and inserted bar 80 welded fastening, coupling spring 81 one end and fixed plate 3 welded fastening to utilize coupling spring 81's elasticity, make inserted bar 80 produce towards the pressure of pegging graft in the fixed orifices 42, effectively improve inserted bar 80 and connect the steadiness, the structure is reliable.

The implementation principle of the cutter adjusting device for slotting the paper box is as follows: when needing to open slots to the cardboard of different thickness, operating personnel effectively drives slide bar 61 through driving rotating block 7 rotation and produces the relative motion trend, and slide bar 61 slides along dead lever 60 straight line under the direction restriction of guide block 62 and guide slot 63 at this moment to effective adjustment length of use, and then make the distance of cutter portion 4 to cardboard transfer drum 2 effectively adjust, the cardboard fluting of effective adaptation different thickness uses.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in terms of structure, shape and principle of this application should be covered by the protection scope of this application.

Claims (8)

1. The utility model provides a cutter adjusting device for carton fluting, includes frame (1), rotates cardboard transfer cylinder (2) of connecting on frame (1), locates a plurality of fixed plates (3) on frame (1) and locates cutter portion (4) on fixed plate (3), its characterized in that: the paper board conveying device is characterized in that a mounting rod (5) close to the paper board conveying roller (2) is arranged on the frame (1), a plurality of fixing plates (3) are arranged on the mounting rod (5), each fixing plate (3) is connected with each mounting rod (5), an adjusting rod (6) is arranged between each fixing plate (3) and each mounting rod, each adjusting rod (6) comprises a fixing rod (60) and a sliding rod (61), a first end of each fixing rod (60) is fixedly connected with the corresponding mounting rod (5), a second end of each fixing rod (60) is arranged in an opening, a first end of each sliding rod (61) is slidably inserted into the opening of each fixing rod (60), and an adjusting piece used for adjusting the sliding distance between the corresponding sliding rods (61) in the corresponding fixing rods (60) is arranged on each fixing rod (60).

2. A cutter adjustment device for grooving paper boxes according to claim 1, characterized in that: the adjusting piece comprises a rotating block (7) which is connected to the second end of the fixed rod (60) in a rotating mode, a threaded hole (70) is formed in the rotating block (7) and the fixed rod (60) in a coaxial mode, the first end of the sliding rod (61) penetrates through the threaded hole (70) to be in threaded fit with the rotating block (7), and the first end of the sliding rod (61) inserted into the fixed rod (60) is provided with a guide piece used for limiting the sliding rod (61) to rotate along the rotating block (7).

3. A cutter adjustment device for grooving paper boxes according to claim 2, characterized in that: the guide piece comprises a guide block (62) arranged on the sliding rod (61), a guide groove (63) is formed in an opening of the fixed rod (60), the axis of the guide groove (63) is consistent with that of the fixed rod (60), and the guide block (62) is in sliding clamping connection with the guide groove (63).

4. A cutter adjustment device for grooving paper boxes according to claim 1, characterized in that: the fixing rods (60) are all in sliding connection with the mounting rods (5), the sliding direction of the fixing rods (60) is consistent with the length direction of the mounting rods (5), and locking pieces for locking the fixing rods (60) are arranged on the mounting rods (5).

5. A cutter adjustment device for grooving paper boxes according to claim 4, characterized in that: the locking piece comprises locking bolts (51), each fixing rod (60) is provided with a sliding hole (50), the installation rod (5) penetrates through the sliding holes (50) to enable the fixing rods (60) to be sleeved on the installation rod, the locking bolts (51) penetrate through the fixing rods (60) to extend into the sliding holes (50) to be in butt joint with the installation rods (5), and the parts, penetrating through the fixing rods (60), of the locking bolts (51) are in threaded fit with the fixing rods (60).

6. A cutter adjustment device for grooving paper boxes according to claim 1, characterized in that: the utility model discloses a cardboard conveying cylinder, including cardboard conveying cylinder (2), fixed plate (3), cutter portion (4), fixed plate (3) are close to one end of cardboard conveying cylinder (2) has seted up jack (8), cutter portion (4) cartridge is in jack (8), still be equipped with on fixed plate (3) be used for with cutter portion (4) set firmly the mounting in jack (8).

7. A cutter adjustment device for grooving paper boxes according to claim 6, characterized in that: the fixing piece comprises a plug rod (80), a through hole communicated with the jack (8) is formed in the top of the fixing plate (3), a fixing hole (42) is formed in one end of the cutter portion (4) inserted into the jack (8), and the plug rod (80) penetrates through the through hole and is inserted into the fixing hole (42).

8. A carton slotting cutter adjustment apparatus as claimed in claim 7 wherein: the connecting spring (81) in a compressed state is sleeved on the inserted link (80), one end of the connecting spring (81) is fixedly connected with the inserted link (80), and one end of the connecting spring (81) is fixedly connected with the fixing plate (3).