CN215095940U

CN215095940U - Automatic paper board separator

Info

Publication number: CN215095940U
Application number: CN202121016712.4U
Authority: CN
Inventors: 边瑜; 单大伟; 吴瑞利; 王凯
Original assignee: SHANDONG CENTURY MACHINERY CO Ltd
Current assignee: SHANDONG CENTURY MACHINERY CO Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-10
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an automatic wafer separator of cardboard relates to carton production facility technical field. The automatic paperboard slicing machine comprises a rack, and a first driving device, a second driving device and four pressing devices which are arranged on the rack, wherein the four pressing devices are arranged in a Chinese character 'tian' -shaped manner, the pressing devices are used for pressing paperboards, and the first driving device is used for driving the pressing devices to transversely separate the paperboards along the longitudinal separation lines of the paperboards so as to realize transverse separation of the paperboards; the second driving device is used for driving the pressing device to perform longitudinal separation along the transverse separation line of the paper boards so as to realize the longitudinal separation of the paper boards. The utility model discloses automatic wafer separator of cardboard has realized automatic wafer separation, has improved production efficiency, has reduced intensity of labour.

Description

Automatic paper board separator

Technical Field

The utility model relates to a carton production facility technical field, concretely relates to automatic wafer separator of cardboard.

Background

In the carton packaging industry, in order to improve the production efficiency and meet the performance requirements of die cutting equipment, in the die cutting process, a one-plate multi-die method is often adopted, namely, the paperboard output after die cutting by a die cutting machine comprises a plurality of paperboard products, and adjacent paperboard products are connected together through a plurality of connecting points. This requires that the cardboard be separated by breaking the joints in the cardboard to separate each cardboard product, which will eventually be formed into individual carton products.

At present, the slicing work is still in the manual processing stage, and the outstanding problems of the manual processing are as follows: the labor intensity is high, the production cost is high, especially for large-size paperboards, the personal operation is difficult, the operation can be completed by cooperation of a plurality of people, the manual treatment production efficiency is low, and the quality is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

To the above defect that prior art exists, the utility model provides an automatic wafer separator of cardboard, this automatic wafer separator of cardboard have realized automatic piecemeal, have improved production efficiency, have reduced intensity of labour.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the automatic paperboard slicing machine comprises a rack, and a first driving device, a second driving device and four pressing devices which are arranged on the rack, wherein the four pressing devices are arranged in a Chinese character 'tian' -shaped manner, the pressing devices are used for pressing paperboards, and the first driving device is used for driving the pressing devices to transversely separate the paperboards along the longitudinal separation lines of the paperboards so as to realize transverse separation of the paperboards; the second driving device is used for driving the pressing device to perform longitudinal separation along the transverse separation line of the paper boards so as to realize the longitudinal separation of the paper boards.

Wherein, closing device includes the mounting bracket, and sets up conveying mechanism and pushing down the mechanism on the mounting bracket, four closing device's conveying mechanism's direction of delivery is the same, conveying mechanism is used for the bearing to carry the cardboard, pushing down the mechanism be used for with conveying mechanism cooperatees in order to compress tightly the cardboard.

Wherein, conveying mechanism rotates to set up including setting up first motor on the mounting bracket active band pulley group on the mounting bracket, two driven band pulley groups to and the conveyer belt, active band pulley group with the power take off portion of first motor is connected, two driven band pulley group is located respectively the both sides of active band pulley group, the conveyer belt is around establishing active band pulley group and two on the driven band pulley group.

The mounting frame is provided with a plurality of tensioning rollers for tensioning the conveying belt, and the axes of the tensioning rollers are arranged in parallel.

The mounting frame is provided with a supporting plate, and the supporting plate is located on the upper layer and below the conveying belt.

The pressing mechanism comprises a pressing head, a second motor and a gear rack transmission mechanism, wherein the pressing head is arranged on the mounting frame in a sliding mode, the second motor is arranged on the pressing head, the gear rack transmission mechanism is arranged between the second motor and the mounting frame, and the pressing head corresponds to the conveying belt.

Wherein, first drive arrangement includes that two lateral sliding set up carriage in the frame, and be used for driving two the carriage is the actuating mechanism that approaches or keep away from the motion, four two among the closing device sets up side by side in one of them on the carriage, two in addition closing device sets up side by side in another on the carriage, be located two of carriage one side closing device respectively with corresponding carriage fixed connection is located two of carriage opposite side closing device respectively with corresponding the vertical sliding connection of carriage.

The driving mechanism comprises two first telescopic power mechanisms arranged on the rack, and power output parts of the two first telescopic power mechanisms are respectively and fixedly connected with the corresponding sliding frames.

The second driving device comprises a second telescopic power mechanism arranged on the rack and two connecting plates arranged on a power output part of the second telescopic power mechanism, the two connecting plates are respectively positioned on two sides of the second telescopic power mechanism, and the two connecting plates are respectively connected with the corresponding pressing devices which are arranged in a sliding mode in a transverse sliding mode.

The first telescopic power mechanism and the second telescopic power mechanism are hydraulic cylinders.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides an automatic wafer separator of cardboard can carry out horizontal or/and vertical fragmentation to the cardboard on same station, during the use, compresses tightly the cardboard of exporting after cross cutting machine cross cutting through four closing device earlier, then carries out lateral segregation through the longitudinal separation line of first drive arrangement drive closing device along the cardboard, realizes the lateral segregation of cardboard carries out longitudinal segregation through the lateral separation line of second drive arrangement drive closing device along the cardboard, realizes the longitudinal segregation of cardboard, reaches the purpose that the cardboard is horizontal or/and vertical fragmentation, compares with prior art, the utility model discloses automatic wafer separator of cardboard has realized the automation of cardboard fragmentation, has improved production efficiency, has reduced intensity of labour.

Drawings

FIG. 1 is a schematic structural view of an automatic paperboard separator according to the present invention;

FIG. 2 is a schematic view of the connection of the frame, the first drive mechanism and the second drive mechanism of FIG. 1;

FIG. 3 is a schematic view of the construction of the compacting apparatus of FIG. 1;

FIG. 4 is a schematic view of the structure on the other side of FIG. 3;

FIG. 5 is a schematic view of a portion of the conveyor mechanism of FIG. 3;

in the figure: 1. a frame; 2. a first driving device; 21. a carriage; 22. a first telescopic power mechanism; 23. a longitudinal slide rail; 231. a first slider; 232. a second slider; 3. a second driving device; 31. a second telescopic power mechanism; 32. a connecting plate; 321. a guide hole; 4. a pressing device; 41. a mounting frame; 411. a vertical slide rail; 412. a guide member; 42. a conveying mechanism; 421. a first motor; 422. a first mounting shaft; 423. a driving pulley; 424. a second mounting shaft; 425. a driven pulley; 426. a conveyor belt; 427. a tension roller; 428. a support plate; 43. a pressing mechanism; 431. mounting a plate; 432. a support arm; 433. pressing a plate; 434. a second motor; 435. a rack; 436. a gear.

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.

As shown in fig. 1 to 5, the automatic cardboard slicer comprises a frame 1, and a first driving device 2, a second driving device 3 and four pressing devices 4 arranged on the frame 1, wherein the four pressing devices 4 are arranged in a grid shape, the pressing devices 4 are used for pressing cardboard (not shown in the figure), and the first driving device 2 is used for driving the pressing devices 4 to perform transverse separation along a longitudinal separation line of the cardboard so as to realize transverse separation of the cardboard; the second driving device 3 is used for driving the pressing device 4 to perform longitudinal separation along the transverse separation line of the paper boards so as to realize the longitudinal separation of the paper boards.

The first driving device 2 includes two sliding frames 21 transversely slidably disposed on the frame 1, and a driving mechanism for driving the two sliding frames 21 to move toward or away from each other.

In order to improve the linearity of the movement of the two sliding frames 21 and ensure the regularity of the rear edge of the cardboard sheet, in this embodiment, a transverse sliding rail (not shown) is provided on the frame 1, and the two sliding frames 21 are respectively provided on corresponding sliding blocks of the transverse sliding rail.

The driving mechanism in this embodiment includes two first telescopic power mechanisms 22 disposed on the frame 1, and power output portions of the two first telescopic power mechanisms 22 are respectively fixedly connected to the corresponding sliding frames 21.

In this embodiment, two pressing devices 4 of the four pressing devices 4 are arranged side by side on one of the sliding frames 21, the other two pressing devices 4 are arranged side by side on the other sliding frame 21, the two pressing devices 4 on one side of the two sliding frames 21 are respectively fixedly connected with the corresponding sliding frame 21, and the two pressing devices 4 on the other side of the two sliding frames 21 are respectively vertically and slidably connected with the corresponding sliding frame 21.

The second driving device 3 in this embodiment includes a second telescopic power mechanism 31 disposed on the frame 1, and two connecting plates 32 disposed on the power output portion of the second telescopic power mechanism 31, where the two connecting plates 32 are respectively located at two sides of the second telescopic power mechanism 31, and the two connecting plates 32 are respectively connected with the corresponding compressing devices 4 slidably disposed in a transverse sliding manner.

Since the reciprocating motion is realized by the hydraulic cylinder, a speed reducer can be omitted, and the reciprocating motion is stable without a transmission gap, the first telescopic power mechanism 22 and the second telescopic power mechanism 31 in the embodiment are preferably hydraulic cylinders. In practical applications, the first telescopic power mechanism 22 and the second telescopic power mechanism 31 may also adopt an air cylinder, a rack-and-pinion transmission mechanism or a lead screw nut transmission mechanism, which is specifically selected according to actual requirements, and this embodiment is not limited to this.

The pressing device 4 in this embodiment includes a mounting frame 41, and a conveying mechanism 42 and a pressing mechanism 43 disposed on the mounting frame 41, the conveying direction of the conveying mechanisms 42 of the four pressing devices 4 is the same, the conveying mechanism 42 is used for supporting the conveying paper board, and the pressing mechanism 43 is used for cooperating with the conveying mechanism 42 to press the paper board. Adopt above-mentioned structure, can guarantee the utility model discloses automatic wafer separator of cardboard links up with the automation of last process and next process, has improved the degree of automation of equipment.

In this embodiment, the mounting brackets 41 of two pressing devices 4 are arranged side by side on one of the sliding frames 21, the mounting brackets 41 of the other two pressing devices 4 are arranged side by side on the other sliding frame 21, the two mounting brackets 41 on one side of the two sliding frames 21 are respectively fixedly connected with the corresponding sliding frame 21, and the two mounting brackets 41 on the other side of the two sliding frames 21 are respectively vertically and slidably connected with the corresponding sliding frame 21.

Specifically, the two sliding frames 21 are respectively provided with a longitudinal sliding rail 23, and the two mounting brackets 41 are respectively arranged on the first sliding blocks 231 of the corresponding longitudinal sliding rails 23.

In order to ensure that the two slidably connected mounting frames 41 can slide both laterally and longitudinally, the present embodiment provides a second slider 232 on the longitudinal slide rail 23 for laterally sliding connection with the connecting plate 32, and at the same time, provides a guide 412 on the mounting frame 41 for laterally sliding connection with the connecting plate 32.

Specifically, the connecting plate 32 is provided with a guide hole 321 adapted to the guide 412, and the connecting plate 32 is sleeved on the guide 412 through the guide hole 321.

The conveying mechanism 42 in this embodiment includes a first motor 421 disposed on the mounting frame 41, a driving pulley set rotatably disposed on the mounting frame 41, two driven pulley sets, and a conveying belt 426, the driving pulley set is connected to a power output portion of the first motor 421, the two driven pulley sets are respectively disposed on two sides of the driving pulley set, and the conveying belt 426 is wound on the driving pulley set and the two driven pulley sets.

Specifically, the driving pulley set includes a first mounting shaft 422 rotatably disposed on the mounting bracket 41, and a plurality of driving pulleys 423 disposed on the first mounting shaft 422 at intervals, the first mounting shaft 422 being connected to a power output portion of the first motor 421; the driven pulley set includes a second mounting shaft 424 disposed on the mounting frame 41, and a plurality of driven pulleys 425 spaced apart and rotatably disposed on the second mounting shaft 424, and the conveyor belt 426 is wound around the driving pulleys 423 and the driven pulleys 425.

In order to secure the tension of the conveyor belt 426, the present embodiment provides a plurality of tension rollers 427 for tensioning the conveyor belt 426 on the mounting bracket 41, and the axis of each tension roller 427 is arranged in parallel with the axes of the first and second mounting

shafts

422 and 424.

In order to increase the contact area between the paper board and the conveying mechanism 42, ensure the flatness of the paper board when the paper board is pressed down by the pressing mechanism 43, and improve the slicing effect, the supporting plate 428 is arranged on the mounting frame 41, and the supporting plate 428 is located below the upper layer conveying belt 426.

For the convenience of maintenance, the supporting plate 428 in this embodiment adopts a plurality of supporting plates, wherein the supporting plates 428 at two ends of the conveying mechanism 42 are respectively provided with a conveying belt limiting portion (not shown in the figure) for preventing the conveying belt 426 from deviating. In practical applications, the supporting plate 428 may also be a one-piece structure, which is selected according to practical requirements, and the embodiment is not limited thereto.

The pressing mechanism 43 in this embodiment includes a pressing head slidably disposed on the mounting frame 41, a second motor 434 disposed on the pressing head, and a rack-and-pinion transmission mechanism disposed between the second motor 434 and the mounting frame 41, and the pressing head is disposed corresponding to the conveying belt 426.

Specifically, the pressure head comprises a mounting plate 431, two support arms 432 arranged side by side and at intervals on one side of the mounting plate 431, and a pressure plate 433 arranged on the two support arms 432, wherein a second motor 434 is arranged on the other side of the mounting plate 431; vertical sliding rails 411 are arranged on the mounting frame 41, a mounting plate 431 is arranged on sliding blocks of the vertical sliding rails 411, and the pressing plate 433 is used for being matched with the conveying mechanism 42 to press the paper boards tightly.

The rack and pinion mechanism in this embodiment includes a rack 435 provided on the mounting bracket 41, and a pinion 436 provided on the power output portion of the second motor 434, the pinion 436 being in meshing transmission with the rack 435.

In order to ensure the balanced force on the two sides of the pressure head, the two sets of gear-rack transmission mechanisms are preferred in this embodiment, and the second motor 434 is preferably a double-shaft motor, and the gears 436 of the two sets of gear-rack transmission mechanisms are respectively connected to the corresponding power output parts of the second motor 434.

When the device is used, the paper boards output after die cutting of the die cutting machine are firstly compressed through the compressing device 4, then the compressing device 4 is driven by the first driving device 2 to perform transverse separation along the longitudinal separation line of the paper boards, the transverse separation of the paper boards is realized, the compressing device 4 is driven by the second driving device 3 to perform longitudinal separation along the transverse separation line of the paper boards, the longitudinal separation of the paper boards is realized, and the purpose of transverse or/and longitudinal separation of the paper boards is achieved.

The automatic paperboard slicing machine in the embodiment can perform transverse slicing, longitudinal slicing or transverse and longitudinal slicing on a single-plate multi-mold paperboard, really realizes the automation of paperboard slicing, improves the production efficiency and reduces the labor intensity.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without the labor of creation from the above conception, which falls within the protection scope of the present invention.

Claims

1. An automatic paperboard separator is characterized by comprising a rack, a first driving device, a second driving device and four pressing devices which are arranged on the rack,

the four pressing devices are arranged in a Chinese character 'tian' -shaped manner, the pressing devices are used for pressing paperboards, and the first driving device is used for driving the pressing devices to perform transverse separation along a longitudinal separation line of the paperboards so as to realize the transverse separation of the paperboards; the second driving device is used for driving the pressing device to perform longitudinal separation along the transverse separation line of the paper boards so as to realize the longitudinal separation of the paper boards.

2. The automatic paperboard separator according to claim 1, wherein the pressing devices comprise a mounting frame, and a conveying mechanism and a pressing mechanism which are arranged on the mounting frame, the conveying direction of the conveying mechanism of the four pressing devices is the same, the conveying mechanism is used for supporting and conveying the paperboards, and the pressing mechanism is used for cooperating with the conveying mechanism to press the paperboards.

3. The automatic paperboard separator according to claim 2, wherein the conveying mechanism comprises a first motor disposed on the mounting frame, a driving pulley set rotatably disposed on the mounting frame, two driven pulley sets, and a conveying belt, the driving pulley set is connected to a power output portion of the first motor, the two driven pulley sets are respectively disposed on two sides of the driving pulley set, and the conveying belt is wound on the driving pulley set and the two driven pulley sets.

4. An automatic cardboard slicer according to claim 3 wherein a plurality of tensioning rollers are provided on the mounting frame for tensioning the conveyor belt, the axes of the tensioning rollers being arranged in parallel.

5. An automatic paperboard separator according to claim 3 wherein a support plate is provided on said mounting frame, said support plate being positioned below said conveyor belt on an upper level.

6. A paperboard automatic wafer separator as claimed in claim 3 wherein said hold down mechanism includes a ram slidably disposed on said mounting frame, a second motor disposed on said ram, and a rack and pinion drive disposed between said second motor and said mounting frame, said ram being disposed in correspondence with said conveyor belt.

7. An automatic sheet separator according to claim 1, wherein said first driving means comprises two sliding frames slidably disposed laterally on said frame, and a driving mechanism for driving said two sliding frames toward and away from each other, two of said four pressing means being disposed side by side on one of said sliding frames, the other two pressing means being disposed side by side on the other of said sliding frames, said two pressing means disposed on one side of said two sliding frames being fixedly connected to said corresponding sliding frame, and said two pressing means disposed on the other side of said two sliding frames being slidably connected to said corresponding sliding frame vertically.

8. A paperboard automatic wafer separator according to claim 7, wherein the driving mechanism comprises two first telescopic power mechanisms arranged on the frame, and power output parts of the two first telescopic power mechanisms are fixedly connected with the corresponding sliding frames respectively.

9. A paperboard automatic wafer separator as claimed in claim 8, wherein the second driving device comprises a second telescopic power mechanism disposed on the frame, and two connecting plates disposed on a power output portion of the second telescopic power mechanism, the two connecting plates are disposed on two sides of the second telescopic power mechanism respectively, and the two connecting plates are slidably connected with the corresponding pressing devices in a sliding manner in a transverse direction.

10. An automatic paperboard slicer according to claim 9 wherein the first and second telescoping power mechanisms are hydraulic cylinders.