CN216099302U

CN216099302U - Honeycomb paperboard cutting machine

Info

Publication number: CN216099302U
Application number: CN202122782918.4U
Authority: CN
Inventors: 王堂龙; 李素芳; 李立新
Original assignee: Dongguan Huakai Paper Products Co ltd
Current assignee: Dongguan Huakai Paper Products Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-03-22
Anticipated expiration: 2031-11-13

Abstract

The utility model belongs to the technical field of the technique of honeycomb cardboard production facility and specifically relates to a honeycomb cardboard guillootine is related to, its technical scheme main points are: including the frame, cut mechanism and feed mechanism, feed mechanism set up in the frame, it includes drive assembly, power component and a plurality of cutter assembly to cut the mechanism, cutter assembly includes the mounting bracket and cuts the sword, drive assembly with power component all set up in the frame, the mounting bracket slide set up in drive assembly is last, cut the sword rotate set up in on the mounting bracket, power component is used for changing a plurality of cutter assembly's position. This application has the honeycomb cardboard that makes the guillootine cut out unidimensional to improve the effect of the suitability of guillootine.

Description

Honeycomb paperboard cutting machine

Technical Field

The application relates to the technical field of honeycomb paperboard production equipment, in particular to a honeycomb paperboard cutting machine.

Background

The honeycomb paperboard is made according to the honeycomb structure principle in the nature, and is a novel environment-friendly energy-saving material with a sandwich structure, wherein corrugated raw paper is connected into a plurality of hollow three-dimensional regular hexagons by using an adhesive method to form an integral paper core, and the two sides of the paper core are adhered with surface paper. After a single piece of honeycomb paperboard is produced, it is often necessary to cut the single piece of honeycomb paperboard to the appropriate size for storage and transportation.

In the related art, a cutting machine is generally used to cut the honeycomb paperboard, the cutting machine includes a frame, a cutting mechanism, a feeding mechanism and a supporting platform, the cutting mechanism and the feeding mechanism are both fixedly mounted on the frame, and the supporting platform is located below the feeding mechanism and the cutting mechanism. When the honeycomb paperboard needs to be cut, the honeycomb paperboard is placed on the bearing platform, then the feeding mechanism sends the honeycomb paperboard to the cutting mechanism, the cutting mechanism cuts the paperboard into a proper size, and then the feeding mechanism sends the honeycomb paperboard out, so that the cutting of the honeycomb paperboard is realized.

In view of the above-mentioned related art, the inventor believes that the cutting mechanism of the cutting machine in the related art is usually fixedly installed on the frame, so that the cutting machine in the related art is difficult to cut honeycomb paper boards with different sizes, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to make the guillootine cut out the honeycomb cardboard of different sizes to improve the suitability of guillootine, this application provides a honeycomb cardboard guillootine.

The application provides a honeycomb cardboard guillootine adopts following technical scheme:

the utility model provides a honeycomb cardboard guillootine, includes the frame, cuts mechanism and feed mechanism, feed mechanism set up in the frame, it includes drive assembly, power component and a plurality of cutter subassembly to cut the mechanism, cutter subassembly includes the mounting bracket and cuts the sword, drive assembly with power component all set up in the frame, the mounting bracket slide set up in drive assembly is last, cut the sword rotate set up in on the mounting bracket, power component is used for changing a plurality of cutter subassembly's position.

By adopting the technical scheme, the feeding mechanism is utilized to send the bonded whole honeycomb paperboard to the cutting mechanism, and the driving component is utilized to drive the cutting knife on the cutting knife component to rotate, so that the honeycomb paperboard is cut; when the size of the honeycomb paperboard cut out needs to be adjusted, the power assembly is utilized to adjust the position between the plurality of cutter assemblies, so that the honeycomb paperboard can be cut into different sizes by the plurality of cutter assemblies, and the applicability of the cutting machine is improved.

Preferably, drive assembly includes driving piece and transmission shaft, cutter unit spare still includes first belt pulley, second belt pulley and belt, the transmission shaft with the frame rotates to be connected, first belt pulley cover is located on the transmission shaft and with the transmission shaft slides and is connected, second belt pulley rotate set up in on the mounting bracket, the second belt pulley with cut sword fixed connection, the belt around establish connect in first belt pulley with on the second belt pulley, the driving piece is used for the drive the transmission shaft rotates.

Through adopting above-mentioned technical scheme, utilize the rotation of driving piece drive transmission shaft, the rotation of transmission shaft drives the rotation of first belt pulley, and the rotation of first belt pulley drives the rotation of second belt pulley to the rotation of sword is cut in the drive, thereby realizes the cutting function of cutter unit spare.

Preferably, power component includes power spare, threaded shaft and installation axle, the threaded shaft with the frame rotates to be connected, the installation axle with frame fixed connection, the mounting bracket with the installation axle slides and is connected, the mounting bracket with threaded shaft threaded connection, the power spare is used for the drive the threaded shaft rotates.

Through adopting above-mentioned technical scheme, it is rotatory to utilize power part drive threaded spindle, and the removal of the rotatory drive mounting bracket of threaded spindle because the mounting bracket slides with the installation axle and is connected, and the restriction mounting bracket is rotatory along with the rotation of threaded spindle to make the mounting bracket remove along the length direction of installation axle along with the rotation of threaded spindle, thereby realized the adjustment of cutter unit's position.

Preferably, the mounting bracket includes first support and second support, first support with the transmission shaft slides and is connected, the second support with first support rotates to be connected, cut the sword with the second support rotates to be connected, install control assembly on the first support, control assembly is used for control the second support for the rotation of first support.

By adopting the technical scheme, the second bracket can rotate relative to the first bracket, and the control component is utilized to control the second bracket to rotate relative to the first bracket, so that the control component can control the lifting or falling of the cutting knife; when the honeycomb cardboard is cut to needs, control assembly will cut the sword and put down in order to realize cutting the honeycomb cardboard, and after cutting finishing, control assembly will cut the sword and rise to reduce to lead to cutting the sword damage because of mechanical collision.

Preferably, the control assembly comprises a first control element and a second control element, the first control element comprises a rotating element, a control roller and a steel cable, the control roller is rotatably connected with the first bracket, one end of the steel cable is fixedly connected with the control roller, the other end of the steel cable is fixedly connected with one end of the second bracket, and the second control element and the first control element are the same in structure.

Through adopting above-mentioned technical scheme, the rotation of rotating member drives the rotation of control roller, and the rotation of control roller drives the steel cable winding on the control roller, perhaps drives the steel cable and puts down from the control roller to the realization is dragged and is put down the one end of second support. The steel cable in the first control part and the steel cable in the second control part are fixedly connected with two opposite ends of the second support respectively, so that the lifting and falling of the knife assembly can be controlled through the mutual matching of the first control assembly and the second control assembly.

Preferably, the feeding mechanism comprises a starting piece, a plurality of rotating rollers and a plurality of conveying belts, the rotating rollers are rotatably connected with the rack, the starting piece is used for driving the rotating rollers to rotate, and the conveying belts are wound on the plurality of rotating rollers.

By adopting the technical scheme, when the honeycomb paperboard needs to be cut, the honeycomb paperboard is placed on the conveyor belt, and the conveyor belt conveys the honeycomb paperboard to the cutter component for cutting; in order to reduce the damage of the cutter assembly to the conveying belts, a plurality of conveying belts are adopted for conveying, and the cutting cutter falls off.

Preferably, the feeding mechanism further comprises a plurality of pressing rollers, the pressing rollers are connected with the rack in a rotating mode, each pressing roller corresponds to one rotating roller, and a rolling channel for the honeycomb paperboard to pass through is formed between each pressing roller and each rotating roller.

Through adopting above-mentioned technical scheme, utilize to support the compression roller to support pressing to the honeycomb cardboard that treats the cutting for the honeycomb cardboard is supported to compact, not only is favorable to the transport material loading of honeycomb cardboard, is favorable to the cutting of honeycomb cardboard moreover.

Preferably, the mounting frame is further provided with a knife stone, and the knife stone is used for grinding the cutting knife.

Through adopting above-mentioned technical scheme, the grinding effect of whetstone to cutting knife is favorable to guaranteeing to cut the degree of sharpness when sword cuts the cardboard, and then guarantees the shaping quality after the cardboard cutting.

Preferably, the second support is fixedly connected with a limiting rod, and the first support is provided with a limiting groove for the limiting rod to rotate.

Through adopting above-mentioned technical scheme, the spacing effect when rotating the second support is played in the cooperation of gag lever post and spacing groove to stability when being favorable to further reinforcing second support to rotate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the power part is utilized to drive the threaded shaft to rotate, the rotation of the threaded shaft drives the mounting frame to move, and the mounting frame is limited to rotate along with the rotation of the threaded shaft due to the sliding connection between the mounting frame and the mounting shaft, so that the mounting frame moves along the length direction of the mounting shaft along with the rotation of the threaded shaft, and the position of the cutter assembly is adjusted;

2. the second support rotates relative to the first support, the control assembly is used for controlling the second support to rotate relative to the first support, so that the control assembly can control the cutting knife to rise or fall, and after cutting is finished, the control assembly can raise the cutting knife to reduce damage to the cutting knife caused by mechanical collision;

3. utilize to support the compression roller to support the honeycomb cardboard that waits to cut for the honeycomb cardboard is supported to compact, not only is favorable to the transport material loading of honeycomb cardboard, is favorable to the cutting of honeycomb cardboard moreover.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the assembly relationship of the structure of a part of the cutting mechanism in the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a frame; 11. a fixing plate; 12. fixing the rod; 2. a cutting mechanism; 21. a drive assembly; 211. a drive member; 212. a drive shaft; 22. a power assembly; 221. a power member; 222. a threaded shaft; 223. installing a shaft; 23. a cutter assembly; 231. a mounting frame; 2311. a first bracket; 2312. a second bracket; 232. cutting knife; 233. a first pulley; 234. a second pulley; 235. a belt; 236. a bearing housing; 24. grinding a knife stone; 25. a limiting rod; 26. a stop plate; 27. a limiting groove; 28. a control component; 281. a first control member; 2811. a rotating member; 2812. a control roller; 2813. a wire rope; 282. a second control member; 3. a feed mechanism; 31. a trigger; 32. a rotating roller; 33. pressing the roller; 34. and (4) a conveyor belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses honeycomb cardboard guillootine. Referring to fig. 1, a cutting machine for honeycomb cardboard includes a frame 1, a cutting mechanism 2, and a feeding mechanism 3. The frame 1 includes two vertical and just dead lever 12 to the fixed plate 11 that sets up between two fixed plates 11 with setting up, and the both ends of dead lever 12 length direction are fixed connection in two fixed plates 11 respectively to guarantee the overall structure intensity of frame 1.

Referring to fig. 1, the feeding mechanism 3 includes an actuating member 31, a plurality of rotating rollers 32, a plurality of pressing rollers 33, and a plurality of conveyor belts 34, in this embodiment, the number of the rotating rollers 32 and the number of the pressing rollers 33 are two, and the two rotating rollers 32 are arranged at intervals along the length direction of the fixing plate 11. The rotating roller 32 is arranged parallel to the fixing rod 12, one end of the rotating roller 32 in the length direction is in bearing connection with one fixing plate 11, and the other end of the rotating roller is in bearing connection with the other fixing plate 11. The actuating member 31 is fixedly mounted on a fixing plate 11 and is used for driving the rotating roller 32 to rotate, in this embodiment, the actuating member 31 is a servo motor, and an output shaft of the actuating member 31 is coaxially and fixedly connected with the rotating roller 32. The plurality of conveyor belts 34 are connected between the two rotating rollers 32 in a transmission mode, the plurality of conveyor belts 34 are arranged at intervals along the length direction of the rotating rollers 32, the pressing rollers 33 are arranged in parallel with the rotating rollers 32, the pressing rollers 33 are connected with the mounting plate bearings, and a rolling channel for the honeycomb paperboard to pass through is formed between the pressing rollers 33 and the rotating rollers 32. Utilize to support the compression roller 33 and support the pressure to the honeycomb cardboard of treating the cutting for the honeycomb cardboard is supported to compact, not only is favorable to the transport material loading of honeycomb cardboard, is favorable to the cutting of honeycomb cardboard moreover.

Referring to fig. 1 and 2, the cutting mechanism 2 includes a driving assembly 21, a power assembly 22, and a plurality of cutter assemblies 23. The driving assembly 21 includes a driving member 211 and a transmission shaft 212, the transmission shaft 212 is disposed parallel to the rotating roller 32 and rotatably connected to the fixed plate 11, and a longitudinal section of the transmission shaft 212 is a regular polygon. The driving member 211 is fixedly mounted on one of the fixing plates 11 and configured to drive the transmission shaft 212 to rotate, in this embodiment, the driving member 211 is a servo motor, and an output shaft of the driving member 211 is coaxially and fixedly connected to the transmission shaft 212. In the present embodiment, the number of the cutter assemblies 23 is set to two, the cutter assembly 23 includes a mounting frame 231, a cutting blade 232, a first pulley 233, a second pulley 234, a belt 235, and a bearing housing 236, and the mounting frame 231 includes a first bracket 2311 and a second bracket 2312. The bearing sleeve 236 is sleeved on the transmission shaft 212 and is connected with the transmission shaft 212 in a sliding manner, one end of the first support 2311 is fixedly connected with an outer ring of the bearing sleeve 236, so that the first support 2311 can slide relative to the transmission shaft 212, one end of the second support 2312 is hinged with one end of the first support 2311 close to the bearing sleeve 236 by taking the axis of the transmission shaft 212 as a circle center, and the cutting knife 232 is rotatably installed at one end of the second support 2312 far away from the first support 2311 through a pin shaft. The first belt pulley 233 is sleeved on the transmission shaft 212 and connected with the transmission shaft 212 in a sliding manner, the first belt pulley 233 is fixedly connected with the bearing sleeve 236, the second belt pulley 234 is coaxially and fixedly connected with the cutting knife 232, and the belt 235 is sleeved on the first belt pulley 233 and the second belt pulley 234. The driving member 211 drives the transmission shaft 212 to rotate, the rotation of the transmission shaft 212 drives the first belt pulley 233 to rotate, and the rotation of the first belt pulley 233 drives the second belt pulley 234 to rotate, so as to drive the cutting knife 232 to rotate, thereby realizing the cutting function of the cutting knife assembly 23.

Referring to fig. 2, in order to ensure the sharpness of the cutting knife 232 when cutting the honeycomb paperboard, the second support 2312 is fixedly connected with a knife stone 24, and the knife stone 24 is abutted to the cutting knife 232 to grind the cutting knife 232. Meanwhile, one side of the second support 2312 in the horizontal direction is fixedly connected with a limiting rod 25, the first support 2311 is provided with a limiting groove 27, the limiting groove 27 is in an arc shape with the axis of the transmission shaft 212 as the center of a circle, the distance from the axis of the transmission shaft 212 to the axis of the limiting rod 25 is a radius, and the limiting rod 25 is located in the limiting groove 27 and is in sliding fit with the limiting groove 27 so as to play a role in limiting the rotation of the second support 2312. One end of the limiting rod 25, which is far away from the first support 2311, is fixedly connected with a stop plate 26, and the plate diameter of the stop plate 26 is larger than the rod diameter of the limiting rod 25 so as to limit the limiting rod 25 to be separated from the limiting groove 27.

Referring to fig. 1 and 2, the power assembly 22 includes a power member 221, a threaded shaft 222, and a mounting shaft 223, the threaded shaft 222 being disposed in parallel with the rotating roller 32 and the threaded shaft 222 being bearing-coupled with the mounting plate, the mounting shaft 223 being disposed in parallel with the rotating roller 32 and the mounting shaft 223 being fixedly coupled with the mounting plate, one end of the threaded shaft 222 having a forward-spiral thread and the other end having a reverse-spiral thread; the mounting shaft 223 and the threaded shaft 222 both penetrate through the first support 2311, the first supports 2311 in the two groups of cutter assemblies 23 are slidably connected with the mounting shaft 223, one of the first supports 2311 and the threaded shaft 222 form a forward threaded connection, the other first support 2311 and the threaded shaft 222 form a reverse threaded connection, the power member 221 is fixedly mounted on one fixing plate 11 and used for driving the threaded shaft 222 to rotate, in the embodiment, the power member 221 is a servo motor, and an output shaft of the power member 221 is coaxially and fixedly connected with the threaded shaft 222. The power member 221 is used to drive the threaded shaft 222 to rotate, and the rotation of the threaded shaft 222 drives the two mounting frames 231 to move close to or away from each other, so as to adjust the position of the cutter assembly 23.

Referring to fig. 2 and 3, the first support 2311 is further provided with a control assembly 28 for controlling rotation of the second support 2312 relative to the first support 2311, the control assembly 28 includes a first control element 281 and a second control element 282, the first control element 281 includes a rotary element 2811, a control roller 2812 and a steel cable 2813, the rotary element 2811 is fixedly installed on the top of the first support 2311, the control roller 2812 is rotatably installed on the top of the first support 2311, in this embodiment, the rotary element 2811 is a servo motor, an output shaft of the rotary element 2811 is fixedly connected with the control roller 2812 coaxially, one end of the steel cable 2813 is fixedly connected with the control roller 2812, and the other end of the steel cable 2813 is fixedly connected with one end of the second support 2312 away from the cutting blade 232. The second control element 282 is identical in composition to the first control element 281, and the second control element 282 is different from the first control element 281 in that an end of the wire cable 2813 of the second control element 282, which is away from the control roller 2812, is fixedly connected to an end of the second holder 2312, which is close to the cutting blade 232. A cable 2813 of the first control member 281 and a cable 2813 of the second control member 282 are fixedly connected to opposite ends of the second housing 2312, respectively, so that the raising and lowering of the knife assembly 23 can be controlled by the cooperation of the first control assembly 28 and the second control assembly 28.

The implementation principle of this application embodiment honeycomb cardboard guillootine does: a feeding mechanism 3 is used for feeding the bonded whole honeycomb paperboard to a cutting mechanism 2, and a driving assembly 21 is used for driving a cutting knife 232 on a cutting knife assembly 23 to rotate, so that the honeycomb paperboard is cut; when the size of the honeycomb paperboard to be cut needs to be adjusted, the power assembly 22 is utilized to adjust the positions among the plurality of cutter assemblies 23, so that the plurality of cutter assemblies 23 can cut the honeycomb paperboard into different sizes, and the applicability of the cutting machine is improved.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a honeycomb cardboard guillootine which characterized in that: including frame (1), cut mechanism (2) and feed mechanism (3), feed mechanism (3) set up in frame (1), it includes drive assembly (21), power component (22) and a plurality of cutter subassembly (23) to cut mechanism (2), cutter subassembly (23) include mounting bracket (231) and cut sword (232), drive assembly (21) with power component (22) all set up in frame (1) is last, mounting bracket (231) slide set up in on drive assembly (21), cut sword (232) rotate set up in on mounting bracket (231), power component (22) are used for changing a plurality of the position of cutter subassembly (23).

2. The cutting machine for honeycomb paper boards according to claim 1, characterized in that: drive assembly (21) includes driving piece (211) and transmission shaft (212), cutter unit (23) still includes first belt pulley (233), second belt pulley (234) and belt (235), transmission shaft (212) with frame (1) rotates and connects, first belt pulley (233) cover is located on transmission shaft (212) and with transmission shaft (212) slide and connect, second belt pulley (234) rotate set up in on mounting bracket (231), second belt pulley (234) with cut sword (232) fixed connection, belt (235) around establish connect in first belt pulley (233) with on second belt pulley (234), driving piece (211) are used for the drive transmission shaft (212) rotate.

3. The cutting machine for honeycomb paper boards according to claim 1, characterized in that: the power assembly (22) comprises a power part (221), a threaded shaft (222) and an installation shaft (223), the threaded shaft (222) is rotatably connected with the rack (1), the installation shaft (223) is fixedly connected with the rack (1), the installation frame (231) is slidably connected with the installation shaft (223), the installation frame (231) is in threaded connection with the threaded shaft (222), and the power part (221) is used for driving the threaded shaft (222) to rotate.

4. The honeycomb paperboard cutting machine according to claim 2, characterized in that: the mounting frame (231) comprises a first support (2311) and a second support (2312), the first support (2311) is connected with the transmission shaft (212) in a sliding mode, the second support (2312) is connected with the first support (2311) in a rotating mode, the cutting knife (232) is connected with the second support (2312) in a rotating mode, a control assembly (28) is installed on the first support (2311), and the control assembly (28) is used for controlling the second support (2312) to rotate relative to the first support (2311).

5. The cutting machine for honeycomb paper boards according to claim 4, characterized in that: the control assembly (28) comprises a first control element (281) and a second control element (282), the first control element (281) comprises a rotary element (2811), a control roller (2812) and a steel cable (2813), the control roller (2812) is rotatably connected with the first bracket (2311), one end of the steel cable (2813) is fixedly connected with the control roller (2812), the other end of the steel cable is fixedly connected with one end of the second bracket (2312), and the second control element (282) is identical to the first control element (281).

6. The cutting machine for honeycomb paper boards according to claim 1, characterized in that: the feeding mechanism (3) comprises a starting piece (31), a plurality of rotating rollers (32) and a plurality of conveyor belts (34), the rotating rollers (32) are rotatably connected with the rack (1), the starting piece (31) is used for driving the rotating rollers (32) to rotate, and the conveyor belts (34) are connected to the plurality of rotating rollers (32) in a winding mode.

7. The cutting machine for honeycomb paper boards according to claim 6, characterized in that: feed mechanism (3) still include a plurality of roots and support compression roller (33), support compression roller (33) with frame (1) rotates and connects, every it is parallel with a live-rollers (32) to support compression roller (33) correspondence, support compression roller (33) with form the roll-in passageway that supplies the honeycomb cardboard to pass through between live-rollers (32).

8. The cutting machine for honeycomb paper boards according to claim 1, characterized in that: still be provided with whetstone (24) on mounting bracket (231), whetstone (24) are used for right cut sword (232) and grind.

9. The cutting machine for honeycomb paper boards according to claim 4, characterized in that: the second support (2312) is fixedly connected with a limiting rod (25), and the first support (2311) is provided with a limiting groove (27) for the limiting rod (25) to rotate.