CN213974770U

CN213974770U - Packaging carton slitting device

Info

Publication number: CN213974770U
Application number: CN202022300232.2U
Authority: CN
Inventors: 周锦程; 张丹
Original assignee: Hubei Hexing Package Printing Co ltd
Current assignee: Hubei Hexing Package Printing Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-17
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a packaging carton slitting device, which comprises an installation base, the upper end of the installation base is fixedly arranged at the bottom of a slitting device chassis, the outer end of the slitting device chassis is provided with a control switch, the top end of the slitting device chassis is fixedly arranged at the bottom of a machine shell, the machine shell is internally provided with a conveying device, the conveying device is internally provided with a supporting roller, two sides of the conveying device are provided with baffles, the outer wall of the bottom end inside the machine shell is fixedly provided with a slitting device frame, two sides of the slitting device frame are provided with heat dissipation holes with heat dissipation fans, the outer wall of the top end of the slitting device frame is provided with a hydraulic cylinder, the lower end of the hydraulic cylinder penetrates through the slitting device frame to be provided with a hydraulic telescopic rod, the lower end of the hydraulic telescopic rod is fixedly connected with a connecting plate through a connecting block, the bottom end of the connecting plate is provided with a slitting mechanism, this device can effectively improve stability and quality when cutting, and convenient slitting blade changes moreover.

Description

Packaging carton slitting device

Technical Field

The utility model belongs to the technical field of the production of packing carton, specifically be a device is cut to packing carton.

Background

The packaging carton is made of paper products and is used for packaging various articles; the packaging method comprises the following steps of packaging a single-pit (3 layers), a double-pit (5 layers), a three-pit (7 layers) and a four-pit (9 layers) carton, a carton subdivision carton, a color box, an oversized odd-shaped beer box and the like; the carton is with low costs, easily encapsulation, suitable filler, clean etc. are fit for the product and dispatch from the factory and pack, article transportation, material arrangement etc. generally in the production process of packing carton, need to divide the packing carton through cutting device and cut.

The device of cutting of device is cut to packing carton on the existing market is inefficient, and the quality is poor, and the slitting blade of current packing carton uses easily to damage for a long time, but the change of present slitting blade is more complicated, needs use tool to dismantle moreover, leads to the takedown time long, greatly reduced work efficiency, demand when can't satisfying the in-service use, so need to develop a packing carton and cut the device and solve the problem among the prior art urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem provided by the proposal, a packaging carton slitting device is provided.

The utility model adopts the technical scheme as follows: the utility model provides a device is cut to packing carton, includes the installation base, installation base upper end fixed mounting is in cutting device chassis bottom, it is provided with control switch to cut device chassis outer end, cut device chassis top fixed mounting in chassis bottom, the inside conveyor that is provided with of casing, the inside support rolls that is provided with of conveyor, the conveyor both sides are provided with the baffle, the inside bottom outer wall fixed mounting of casing has a device frame of cutting, cut device frame both sides and set up the louvre that has radiator fan, it is provided with the pneumatic cylinder to cut device frame top outer wall, the pneumatic cylinder lower extreme runs through and cuts the device frame and be provided with hydraulic telescoping rod, the hydraulic telescoping rod lower extreme passes through connecting block fixedly connected with connecting plate, the connecting plate bottom is provided with cuts the mechanism.

In a preferred embodiment, the two ends of the connecting plate are fixedly connected with transverse plates, the bottom ends of the two sides of each transverse plate are fixedly provided with fixing rods, the lower ends of the fixing rods are fixedly connected with pressing plates, the number of the pressing plates is two, the pressing plates are of an axisymmetric structure of an axis relative to the slitting device frame, and the conveying device is located at the lower end of the inside of the slitting device frame.

In a preferred embodiment, cut mechanism includes piston, piston shaft, slitting blade, inserted block, stopper, mount pad, second inserted bar, first inserted bar and spring, piston upper end fixed mounting is in the connecting plate bottom, the piston shaft is installed to one side that the connecting plate was kept away from to the piston, piston shaft outer pot head is equipped with compression spring, the compression spring upper end is installed on the piston, piston shaft bottom fixed mounting is on the mount pad, the compression spring downside is installed on the mount pad.

In a preferred embodiment, mount pad both sides lower extreme is provided with the stopper, stopper inside has seted up spacing cavity, stopper fixed mounting is in slitting blade upper end, the relative one side inner wall of spacing cavity is provided with the spring, one side fixedly connected with second inserted bar that the mount pad lower extreme was kept away from to the spring, second inserted bar upper end is provided with the inserted block.

In a preferred embodiment, pressure springs are fixedly mounted on outer walls of two sides of the top end of the mounting seat, through holes are formed in two sides of the mounting seat, a first inserting rod is arranged in each through hole, each pressure spring is sleeved on each first inserting rod, a limiting groove is formed in the lower end of each first inserting rod, and the inserting block is inserted into the limiting groove formed in the lower end of each first inserting rod.

In a preferred embodiment, the pressing plates are located at both ends of the slitting blade, and the initial height of the slitting blade is lower than the height of the pressing plates.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, descend through hydraulic telescoping rod, drive the connecting plate and descend, alright drive slitting blade descends, alright cut packing carton through slitting blade, hydraulic telescoping rod descends the diaphragm that drives the connecting plate both sides simultaneously and descends, alright drive clamp plate descends, alright fix packing carton through the clamp plate, realized with fixed, with cutting, efficiency is cut to the same time, and simultaneously, by the piston, piston shaft and compression spring's cooperation, stability when having realized slitting blade cutting, and avoid too big impact to lead to packing carton to receive the damage.

2. The utility model discloses in, when needs change the slitting blade, press the second inserted bar, the second inserted bar drives the shrink, with inserted block and spacing groove separation, then upwards extracts first inserted bar, alright with the slitting blade separation, alright change the slitting blade, made things convenient for to change the slitting blade.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure inside the frame of the slitting device of the present invention;

fig. 3 is a structural section view of the slitting mechanism of the present invention.

The labels in the figure are: 1-hydraulic cylinder, 2-slitting device frame, 3-pressing plate, 4-supporting roller, 5-mounting base, 6-control switch, 7-slitting device underframe, 8-machine shell, 9-conveying device, 10-baffle, 11-fixing rod, 12-transverse plate, 13-heat dissipation hole, 14-hydraulic telescopic rod, 15-connecting plate, 16-slitting mechanism, 161-piston shaft, 162-piston, 163-first inserted bar, 164-mounting base, 165-second inserted bar, 166-slitting blade, 167-spring, 168-limiting block and 169-inserted block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a packaging carton slitting device comprises an installation base 5, the upper end of the installation base 5 is fixedly installed at the bottom of a slitting device chassis 7, the outer end of the slitting device chassis 7 is provided with a control switch 6, an external power supply is used for firstly placing the packaging carton on a conveying device 9, then the conveying device 9 is controlled by the control switch 6 to work, the conveying device 9 works to drive the packaging carton to pass through a slitting device frame 2, the top end of the slitting device chassis 7 is fixedly installed at the bottom of a machine shell 8, the conveying device 9 is arranged in the machine shell 8, the conveying device 9 is provided with a belt conveying device, a supporting roller 4 is arranged in the conveying device 9, the supporting roller 4 is formed by arranging a plurality of supporting rollers, the supporting rollers are rotatably installed on the machine shell 8, two sides of the conveying device 9 are provided with baffle plates 10, the outer wall of the bottom end in the machine shell 8 is fixedly installed with the slitting device frame 2, cut 2 both sides of device frame and offer louvre 13 that have radiator fan, 2 top outer walls of device frame of cutting are provided with pneumatic cylinder 1, 1 lower extreme of pneumatic cylinder runs through and cuts device frame 2 and be provided with

hydraulic telescoping rod

14, 14 lower extremes of hydraulic telescoping rod pass through connecting block fixedly connected with connecting

plate

15, 15 bottoms of connecting plate are provided with cutting mechanism 16, when packing carton reachs the position of cutting, through control switch 6 control conveyor 9 stop work, then descend through pneumatic cylinder 1 control hydraulic telescoping rod 14, descend through hydraulic telescoping rod 14, drive connecting plate 15 and descend, alright drive slitting blade 166 descends, alright cut packing carton through slitting blade 166.

It should be noted that, both ends fixedly connected with diaphragm 12 of connecting plate 15, diaphragm 12 both sides bottom fixed mounting has dead lever 11, dead lever 11 lower extreme fixedly connected with clamp plate 3, clamp plate 3 is two, clamp plate 3 is the axisymmetric structure of axle for cutting device frame 2, conveyor 9 is located the inside lower extreme of cutting device frame 2, hydraulic telescoping rod 14 descends and drives diaphragm 12 of connecting plate 15 both sides simultaneously and descends, alright drive clamp plate 3 descends, alright fix the packing carton through clamp plate 3, it is fixed with having realized, with cutting, cut efficiency has been improved.

It should be noted that the slitting mechanism 16 includes a piston 162, a piston shaft 161, a slitting blade 166, an insert 169, a limiting block 168, a mounting seat 164, a second insert rod 165, a first insert rod 163, and a spring 167, an upper end of the piston 162 is fixedly mounted at the bottom of the connecting plate 15, the piston shaft 161 is mounted on one side of the piston 162 away from the connecting plate 15, the piston shaft 161 is slidably connected with the piston 162, a compression spring is sleeved at an outer end of the piston shaft 161, an upper end of the compression spring is mounted on the piston 162, a bottom of the piston shaft 161 is fixedly mounted on the mounting seat 164, and a lower side of the compression spring is mounted on the mounting seat.

It should be noted that the lower ends of the two sides of the mounting seat 164 are provided with limit blocks 168, a limit cavity is formed inside the limit blocks 168, the limit blocks 168 are fixedly mounted at the upper end of the slitting blade 166, the inner wall of the opposite side of the limit cavity is provided with a spring 167, one side of the spring 167, which is far away from the lower end of the mounting seat 164, is fixedly connected with a second insertion rod 165, and the upper end of the second insertion rod 165 is provided with an insertion block 169.

It should be noted that, the outer walls of the two sides of the top end of the mounting seat 164 are fixedly provided with a pressure spring, the two sides of the mounting seat 164 are provided with through holes, a first insertion rod 163 is arranged in the through holes, the pressure spring is sleeved on the first insertion rod 163, the lower end of the first insertion rod 163 is provided with a limit groove, an insertion block 169 is inserted into the limit groove arranged at the lower end of the first insertion rod 163, when the slitting blade 166 needs to be replaced, the second insertion rod 165 is pressed to drive the spring 167 to contract, the insertion block 169 is separated from the limit groove, then the first insertion rod 163 is pulled out upwards, the slitting blade 166 can be separated, the slitting blade 166 can be replaced, when the slitting blade 166 needs to be installed, by pressing the second insertion rod 165, when the spring 167 on the second insertion rod 165 cannot be compressed, the first insertion rod 153 is pressed downwards, then the second insertion rod 165 is loosened, and the spring reset 167 drives the insertion block 169 on the second insertion rod 165 to be inserted into the limit groove on the first insertion rod 163, the slitting blade 166 is secured.

Note that the pressing plates 3 are located at both ends of the slitting blade 166, and the initial height of the slitting blade 166 is lower than the height of the pressing plates 3.

The working principle is as follows: this device is when using, external power supply, put conveyor 9 on with packing carton, then carry out work through control switch 6 control conveyor 9, conveyor 9's work drives packing carton through cutting device frame 2, when packing carton reachs the position of cutting, through control switch 6 control conveyor 9 stop work, then descend through pneumatic cylinder 1 control hydraulic telescoping rod 14, descend through hydraulic telescoping rod 14, drive connecting plate 15 and descend, alright drive slitting blade 166 descends, alright cut packing carton through slitting blade 166.

In the process of cutting, hydraulic telescoping rod 14 descends and drives the diaphragm 12 of connecting plate 15 both sides simultaneously and descends, alright drive clamp plate 3 descends, alright fix the packing carton through clamp plate 3, realized with fixed, with cutting, the efficiency of cutting is improved, and simultaneously, by piston 162, piston shaft 161 and compression spring's cooperation, stability when having realized dividing and cutting blade 166 cutting, and avoid too big impact to lead to the packing carton to receive the damage, supporting roller 4 can avoid conveyor 9 to use for a long time the back to lead to lax because of the pulling force, conveyor 9's life has been improved, cut the completion back, control hydraulic telescoping rod 14 returns and contracts, thereby drive dividing and cutting blade 166 and clamp plate 3 and upwards remove, when moving to original position, carry out work through control switch 6 control conveyor.

When the slitting blade 166 needs to be replaced, the second inserting rod 165 is pressed, the second inserting rod 165 drives the spring 167 to contract, the inserting block 169 is separated from the limiting groove, then the first inserting rod 163 is pulled out upwards, the slitting blade 166 can be separated, the slitting blade 166 can be replaced, when the slitting blade 166 needs to be installed, the second inserting rod 165 is pressed, when the spring 167 on the second inserting rod 165 cannot be compressed, the first inserting rod 153 is pressed downwards, then the second inserting rod 165 is loosened, the spring 167 resets to drive the inserting block 169 on the second inserting rod 165 to be inserted into the limiting groove on the first inserting rod 163, and the slitting blade 166 can be fixed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a device is cut to packing carton, includes installation base (5), its characterized in that: the mounting base (5) is fixedly mounted at the bottom of a slitting device chassis (7), a control switch (6) is arranged at the outer end of the slitting device chassis (7), the top end of the slitting device chassis (7) is fixedly mounted at the bottom of a machine shell (8), a conveying device (9) is arranged in the machine shell (8), supporting rollers (4) are arranged in the conveying device (9), baffles (10) are arranged on two sides of the conveying device (9), a slitting device rack (2) is fixedly mounted on the outer wall of the bottom end in the machine shell (8), heat dissipation holes (13) with heat dissipation fans are formed in two sides of the slitting device rack (2), a hydraulic cylinder (1) is arranged on the outer wall of the top end of the slitting device rack (2), a hydraulic telescopic rod (14) is arranged on the lower end of the hydraulic cylinder (1) in a manner of penetrating through the slitting device rack (2), and a connecting plate (15) is fixedly connected to the lower end of the hydraulic telescopic rod (14), and a slitting mechanism (16) is arranged at the bottom end of the connecting plate (15).

2. The packaging carton slitting device as set forth in claim 1, wherein: connecting plate (15) both ends fixedly connected with diaphragm (12), diaphragm (12) both sides bottom fixed mounting has dead lever (11), dead lever (11) lower extreme fixedly connected with clamp plate (3), clamp plate (3) are two, clamp plate (3) are the axisymmetric structure of axle for cutting device frame (2), conveyor (9) are located the inside lower extreme of cutting device frame (2).

3. The packaging carton slitting device as set forth in claim 1, wherein: slitting mechanism (16) includes piston (162), piston shaft (161), slitting blade (166), inserted block (169), stopper (168), mount pad (164), second inserted bar (165), first inserted bar (163) and spring (167), piston (162) upper end fixed mounting is in connecting plate (15) bottom, piston shaft (161) are installed to one side that connecting plate (15) were kept away from in piston (162), piston shaft (161) outer pot head is equipped with compression spring, install on piston (162) compression spring upper end, piston shaft (161) bottom fixed mounting is on mount pad (164), the compression spring downside is installed on mount pad (164).

4. A packaging carton slitting device as claimed in claim 3, wherein: mount pad (164) both sides lower extreme is provided with stopper (168), stopper (168) inside has been seted up spacing cavity, stopper (168) fixed mounting is in slitting blade (166) upper end, the relative one side inner wall of spacing cavity is provided with spring (167), one side fixedly connected with second inserted bar (165) of mount pad (164) lower extreme is kept away from in spring (167), second inserted bar (165) upper end is provided with inserted block (169).

5. The packaging carton slitting device as set forth in claim 4, wherein: the mounting seat is characterized in that pressure springs are fixedly mounted on outer walls of two sides of the top end of the mounting seat (164), through holes are formed in two sides of the mounting seat (164), a first inserting rod (163) is arranged in each through hole, each pressure spring is sleeved on the corresponding first inserting rod (163), a limiting groove is formed in the lower end of the corresponding first inserting rod (163), and the corresponding inserting block (169) is inserted into the limiting groove formed in the lower end of the corresponding first inserting rod (163).

6. The packaging carton slitting device as set forth in claim 2, wherein: the pressing plates (3) are positioned at two ends of the slitting blade (166), and the initial height of the slitting blade (166) is lower than that of the pressing plates (3).