CN220680894U - Honeycomb paperboard cutting device - Google Patents

Abstract

The utility model provides a honeycomb paperboard cutting device which comprises a cutting machine table, wherein supporting plates are arranged on two sides below the cutting machine table, cutting edges are formed in the cutting machine table, a first mounting frame is arranged above the cutting edges and connected with the cutting machine table, a cutting assembly and a pressing assembly are arranged on the inner side of the first mounting frame, a second mounting frame is arranged on two sides of the first mounting frame and connected with the cutting machine table, a connecting shaft is arranged on the inner side of the second mounting frame, two groups of flattening rollers are arranged below the connecting shaft and hinged with the connecting shaft through a first elastic assembly, and the connecting shaft is hinged with the second mounting frame through a second elastic assembly.

Description

Honeycomb paperboard cutting device

Technical Field

The utility model relates to the technical field of cutting, in particular to a honeycomb paperboard cutting device.

Background

The honeycomb paperboard is manufactured according to the principle of a natural honeycomb structure, corrugated base paper is connected into a plurality of hollow three-dimensional regular hexagons by an adhesive method to form an integral stress piece, namely a paper core, and the two sides of the integral stress piece are adhered with facial tissues to form a novel environment-friendly energy-saving material with a sandwich structure, and the honeycomb paperboard needs to be cut in the processing process of the honeycomb paperboard.

For example, the prior art (publication number CN 213732034U) discloses a honeycomb paperboard cutting device, which has a simple and practical structure, is convenient to operate, can automatically operate to eject a finished honeycomb plate formed by cutting, reduces the working strength of workers, and improves the working efficiency.

Based on the prior art, the existing honeycomb paperboard cutting device generally presses the outer side of the honeycomb paperboard to compress when cutting the honeycomb paperboard, but the two-side pressing mode may cause the middle part of the honeycomb paperboard to arch, and then the cutting effect of the honeycomb paperboard is affected, so the utility model provides the honeycomb paperboard cutting device to solve the problems in the prior art.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to provide a honeycomb paperboard cutting device, which has the advantage of leveling the honeycomb paperboard, and solves the problems in the prior art.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a honeycomb cardboard cutting device, includes the cutting board, the backup pad is all installed to the both sides of cutting board below, and has seted up the cutting edge on the cutting board, the top of cutting edge is equipped with first mounting bracket, and first mounting bracket is connected with the cutting board, cutting assembly and pushing down the subassembly are installed to the inboard of first mounting bracket, the both sides of first mounting bracket all are equipped with the second mounting bracket, and the second mounting bracket is connected with the cutting board, the connecting axle is installed to the inboard of second mounting bracket, and the below of connecting axle is equipped with two sets of flattening rollers, the flattening roller is articulated with the connecting axle through first elastic component, and the connecting axle is articulated with the second mounting bracket through second elastic component, install spacing subassembly on the cutting board.

The further improvement is that: the first elastic component and the second elastic component comprise telescopic members, the telescopic members are provided with a plurality of groups, shaft connecting pieces are arranged at two ends of the telescopic members, springs are arranged between the shaft connecting pieces, and the springs are sleeved on the telescopic members.

The further improvement is that: the limiting assembly comprises two groups of first baffles which are symmetrically arranged, limiting plates are arranged between the two groups of first baffles, the first baffles are fixedly connected with the cutting machine, slots are formed in the two sides of each limiting plate, a plurality of groups of slots are formed in each slot, and two ends of each limiting plate extend into corresponding slots respectively and are connected with the first baffles through locking pieces.

The further improvement is that: the pressing assembly comprises a strip-shaped pressing plate, two groups of pressing assemblies are symmetrically arranged on the pressing assemblies, electric pushing rods are arranged on two sides above the strip-shaped pressing plate and connected with the first mounting frame through a fixing frame, and the telescopic ends of the electric pushing rods are connected with the strip-shaped pressing plate.

The further improvement is that: the cutting assembly comprises a cutter cover, a cutting blade is mounted on the inner side of the cutter cover through a bearing, the cutting blade is driven by a first motor, a threaded screw is arranged above the cutter cover, two ends of the threaded screw are connected with a first mounting frame through bearings and driven by a second motor, and the threaded screw is connected with the cutter cover through a connecting block.

The further improvement is that: two groups of second baffles which are symmetrically arranged are arranged above one side, far away from the first baffles, of the cutting machine table, and the distance between the two groups of second baffles is consistent with the distance between the two groups of first baffles.

The beneficial effects of the utility model are as follows: this kind of honeycomb cardboard cutting device has set up the flattening roller through the both sides at the cutting area to under the effect of connecting axle, extensible member and spring, can adapt to the honeycomb cardboard flattening operation of different thickness, make honeycomb cardboard be in a smooth state from this and cut, do benefit to the effect that promotes follow-up cutting finished product, the cooperation of the bar holding down plate and the electric putter of rethread setting can compress tightly in the vicinity of cutting the scope, ensure honeycomb cardboard's smooth state, ensure follow-up cutting effect, the cooperation of the first baffle, limiting plate and the slot of rethread setting, be convenient for play spacing and the effect of location, make things convenient for follow-up continuity with the specification cutting, promote the practicality, the second baffle has the effect of location simultaneously, the feeding of honeycomb cardboard of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is an enlarged partial schematic view of the present utility model at a.

Fig. 4 is a schematic top view of the present utility model.

Fig. 5 is a schematic side view of the connecting shaft of the present utility model.

Wherein: 1. a cutting machine; 2. a support plate; 3. a cutting edge; 4. a first mounting frame; 5. a second mounting frame; 6. a connecting shaft; 7. a flattening roller; 8. a telescoping member; 9. a shaft connection; 10. a spring; 11. a first baffle; 12. a limiting plate; 13. a slot; 14. a locking member; 15. a strip-shaped lower pressing plate; 16. an electric push rod; 17. a fixing frame; 18. a cutter cover; 19. a cutting blade; 20. a threaded screw rod; 21. a second motor; 22. a connecting block; 23. and a second baffle.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the embodiment, as shown in fig. 1-5, a honeycomb paperboard cutting device is provided, the honeycomb paperboard cutting device comprises a cutting machine table 1, support plates 2 are arranged on two sides below the cutting machine table 1, cutting edges 3 are arranged on the cutting machine table 1, the cutting edges 3 are located at the middle position of the cutting machine table 1, the width of each cutting edge 3 is smaller than that of the cutting machine table 1, the corresponding cutting edges 3 are vertically arranged and penetrate through the cutting machine table 1, a scrap collecting box is placed under each cutting edge 3 during operation, and then part of scraps generated in the cutting process can fall into the scrap collecting box through the cutting edges 3.

A first mounting frame 4 is arranged above the cutting edge 3, the first mounting frame 4 is connected with the cutting machine table 1, the cross section of the first mounting frame 4 is U-shaped, a cutting component and a pressing component are arranged on the inner side of the first mounting frame 4, the cutting component comprises a cutter cover 18, a cutting blade 19 is arranged on the inner side of the cutter cover 18 through a bearing, namely, a corresponding shaft is arranged at the middle position of the cutting blade 19, two ends of the shaft are connected with the cutter cover 18 through bearings, the same-life dead cutting blade 19 is driven by a first motor, the first motor is positioned on the outer side of the cutter cover 18 and is connected with the cutter cover 18 through a bracket, a threaded lead screw 20 is arranged above the cutter cover 18, two ends of the threaded lead screw 20 are connected with the first mounting frame 4 through bearings and are driven by a second motor 21, the second motor 21 is positioned on the outer side of the first mounting frame 4 and is connected with the first mounting frame 4 through a bracket, the further threaded screw rod 20 is connected with the cutter cover 18 through the connecting block 22, the threaded screw rod 20 penetrates through the connecting block 22 and is connected with the connecting block 22 through threads, in the embodiment, the upper end face of the connecting block 22 is attached to the first mounting frame 4, therefore, when in operation, the second motor 21 drives the threaded screw rod 20 to rotate, thereby under the action of threaded connection, the connecting block 22 is driven to move on the threaded screw rod 20, then the effect of driving the cutting blade 19 to move is achieved, the first motor is further restarted to drive the cutting blade 19 to rotate, at the moment, the lower end of the cutting blade 19 is positioned in the cutting edge 3, then, after single cutting operation is completed, the first motor and the second motor 21 are stopped, after the cutting position of the subsequent honeycomb paperboard is adjusted, restarting, and correspondingly, the cutting blade 19 needs to be restored to its original position.

The both sides of first mounting bracket 4 all are equipped with second mounting bracket 5, and second mounting bracket 5 is connected with cutting board 1, the cross-section of second mounting bracket 5 is the U font, its lower extreme and cutting board 1 fixed connection, connecting axle 6 is installed to the inboard at second mounting bracket 5, and the below of connecting axle 6 is equipped with two sets of leveling rollers 7, specific as shown in fig. 1, two sets of leveling rollers 7 self are the slope setting, then the length of one set of leveling rollers 7 is greater than the length of another set of leveling rollers 7, corresponding leveling rollers 7 are articulated with connecting axle 6 through first elastic component, and connecting axle 6 is articulated with second mounting bracket 5 through second elastic component, specific first elastic component and second elastic component are all including extensible member 8, extensible member 8 is equipped with a plurality of groups, and axle connecting piece 9 is all installed at the both ends of extensible member 8, install spring 10 between the axle connecting piece 9 at both ends, and the spring 10 cover is established on extensible member 8.

As shown in fig. 5, which is a schematic side view of the connecting shaft 6, wherein the connecting shaft 6 is provided with shaft connecting members 9 at both ends, while the connecting shaft 6 is hinged with four sets of shaft connecting members 9, each set of flattening rollers 7 corresponds to two sets of shaft connecting members 9, then in the case that the length of the shaft is one long and one short, the two outermost sets of shaft connecting members 9 on the connecting shaft 6 are connected with the longer flattening roller 7, while the two innermost sets of shaft connecting members 9 correspond to the shorter flattening roller 7, then under the action of springs 10, when the honeycomb paperboard moves on the cutting machine table 1 and passes under the flattening roller 7, when the springs 10 shrink and provide corresponding counter force, the flattening roller 7 is tightly attached to the honeycomb paperboard, thereby being capable of flattening the honeycomb paperboard, and the flattening rollers 7 are distributed at both sides of the cutting area, through the mode of moving and flattening, the compactness of the honeycomb paperboard contacted with the cutting machine table 1 can be improved when the honeycomb paperboard is cut, meanwhile, the honeycomb paperboard with different thickness can be suitable for cutting, the conditions of wrinkling, arching and the like of the thinner honeycomb paperboard are avoided, the cutting effect is affected, a mounting groove is formed in the second mounting frame 5 right above the specific connecting shaft 6, the upper end of the second elastic component is positioned in the mounting groove and is connected with the second mounting frame 5 through a bolt, further, as the second elastic component also consists of the telescopic piece 8, the spring 10 and the shaft connecting piece 9, the connecting shaft 6 only needs to vertically move up and down, in the second elastic component, the lower end of the telescopic piece 8 is connected with the connecting shaft 6 through the shaft connecting piece 9, and the upper end of the telescopic piece is directly connected with the second mounting frame 5 through the bolt, both ends of the further flattening roller 7 are connected with corresponding shaft connectors 9 through bearings.

The cutting machine table 1 is provided with a limiting component, as shown in fig. 4, the limiting component comprises two groups of first baffle plates 11 which are symmetrically arranged, a limiting plate 12 is arranged between the two groups of first baffle plates 11, the first baffle plates 11 are fixedly connected with the cutting machine table 1, two sides of the limiting plate 12 are respectively provided with a slot 13 on the first baffle plates 11, two ends of the limiting plate 12 respectively extend into the corresponding slots 13 and are connected with the first baffle plates 11 through locking pieces 14, the slots 13 are preset with a plurality of groups which are used for adapting to requirements of different cutting specifications, therefore, under the action of the slots 13, the positions of the limiting plate 12 can be adjusted and are fixed through the locking pieces 14, the locking pieces 14 correspond to bolts, and then when the honeycomb paperboard is cut, the honeycomb paperboard needs to be continuously cut into a plurality of groups of equidistant honeycomb paperboard, so that when the honeycomb paperboard enters from the other side of the cutting machine table 1, passes through a cutting area, then enters between the two groups of first baffle plates 11, and finally contacts with the limiting plate 12, and the position corresponding to the cutting area is the position of the honeycomb paperboard is required to be cut continuously.

Further pushing down the subassembly and including bar holding down plate 15, and the subassembly symmetry of pushing down is equipped with two sets ofly, bar holding down plate 15 symmetry is equipped with two sets ofly, it is located the both sides of cutting blade 19 respectively, then when cutting blade 19 cuts, push down the both sides of honeycomb cardboard cutting area through bar holding down plate 15 earlier and compress tightly, cut again, ensure the cutting effect, specific bar holding down plate 15 top's both sides all are equipped with electric putter 16, and electric putter 16 is connected with first mounting bracket 4 through mount 17, electric putter 16's flexible end is connected with bar holding down plate 15, then when the cutting, electric putter 16 starts, promote bar holding down plate 15 and move downwards, and exert corresponding pressure.

Further cutting board 1 keeps away from the top of first baffle 11 one side and installs two sets of second baffles 23 that are the symmetry setting, and interval between two sets of second baffles 23 is unanimous with interval between two sets of first baffles 11, carries out spacingly by second baffles 23 to the honeycomb cardboard that gets into, ensures that it can normally get into between the first baffle 11 for honeycomb cardboard feeding is more convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the 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 honeycomb cardboard cutting device, includes cutting board (1), its characterized in that: the utility model discloses a cutting machine, including cutting machine platform (1), backup pad (2) are all installed to both sides of cutting machine platform (1) below, and have seted up cutting edge of a knife (3) on cutting machine platform (1), the top of cutting edge of a knife (3) is equipped with first mounting bracket (4), and first mounting bracket (4) are connected with cutting machine platform (1), cutting assembly and pushing down assembly are installed to the inboard of first mounting bracket (4), both sides of first mounting bracket (4) all are equipped with second mounting bracket (5), and second mounting bracket (5) are connected with cutting machine platform (1), connecting axle (6) are installed to the inboard of second mounting bracket (5), and the below of connecting axle (6) is equipped with two sets of flattening rollers (7), flattening roller (7) are articulated with connecting axle (6) through first elastic component, and connecting axle (6) are articulated with second mounting bracket (5), install spacing subassembly on cutting machine platform (1).

2. A honeycomb paperboard cutting apparatus according to claim 1, wherein: the first elastic component and the second elastic component comprise telescopic parts (8), the telescopic parts (8) are provided with a plurality of groups, shaft connecting pieces (9) are arranged at two ends of each telescopic part (8), springs (10) are arranged between the shaft connecting pieces (9) at two ends, and the springs (10) are sleeved on the telescopic parts (8).

3. A honeycomb paperboard cutting apparatus according to claim 1, wherein: the limiting assembly comprises two groups of first baffle plates (11) which are symmetrically arranged, limiting plates (12) are arranged between the two groups of first baffle plates (11), the first baffle plates (11) are fixedly connected with the cutting machine table (1), slots (13) are formed in two sides of each limiting plate (12) on the first baffle plates (11), a plurality of groups of slots (13) are formed in each limiting plate, and two ends of each limiting plate (12) extend into the corresponding slots (13) respectively and are connected with the corresponding first baffle plates (11) through locking pieces (14).

4. A honeycomb paperboard cutting apparatus according to claim 1, wherein: the pressing assembly comprises a strip-shaped pressing plate (15), two groups of pressing assemblies are symmetrically arranged on the pressing assemblies, electric push rods (16) are arranged on two sides above the strip-shaped pressing plate (15), the electric push rods (16) are connected with the first mounting frame (4) through fixing frames (17), and telescopic ends of the electric push rods (16) are connected with the strip-shaped pressing plate (15).

5. A honeycomb paperboard cutting apparatus according to claim 1, wherein: the cutting assembly comprises a cutter cover (18), a cutting blade (19) is mounted on the inner side of the cutter cover (18) through a bearing, the cutting blade (19) is driven by a first motor, a threaded screw rod (20) is arranged above the cutter cover (18), two ends of the threaded screw rod (20) are connected with a first mounting frame (4) through the bearing and driven by a second motor (21), and the threaded screw rod (20) is connected with the cutter cover (18) through a connecting block (22).

6. A honeycomb paperboard cutting apparatus according to claim 3, wherein: two groups of second baffles (23) which are symmetrically arranged are arranged above one side, far away from the first baffles (11), of the cutting machine table (1), and the distance between the two groups of second baffles (23) is consistent with the distance between the two groups of first baffles (11).