CN108861704B - Cardboard feeding system - Google Patents
Cardboard feeding system Download PDFInfo
- Publication number
- CN108861704B CN108861704B CN201810821311.2A CN201810821311A CN108861704B CN 108861704 B CN108861704 B CN 108861704B CN 201810821311 A CN201810821311 A CN 201810821311A CN 108861704 B CN108861704 B CN 108861704B
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- Prior art keywords
- frame
- lifting
- turnover
- connecting rod
- chain
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- 239000011111 cardboard Substances 0.000 title claims description 44
- 239000011087 paperboard Substances 0.000 claims abstract description 35
- 230000007306 turnover Effects 0.000 claims abstract description 28
- 241000252254 Catostomidae Species 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a paperboard feeding system which comprises a frame, a turnover device, a lifting device, a feeding track, a conveying belt and a tray, wherein the turnover device is arranged on the upper part of the frame through a connecting shaft, the conveying belt is arranged on the upper part of the frame, the conveying belt has the same horizontal height as the connecting shaft, and the lifting device is positioned on the lower part of the turnover device and is connected with the frame through a guide rail A and a guide rail B. According to the invention, the turnover frame is driven to rotate through the rotating frame, the turnover frame sucks paperboards through the suckers, and in the rotating process of the rotating frame, the direction of the paperboards is regulated through the motor B, one paperboard is sucked each time to prevent the occurrence of the condition of disordered paperboards, the oil cylinder for lifting is arranged on the side edge of the lifting platform, the lifting sliding block is used for forming the movable pulley block, the stroke of the oil cylinder can be shortened during lifting, the requirements of the oil cylinder and the installation site of equipment are reduced, the labor intensity can be reduced, and the working efficiency is improved by feeding through the feeding track and the tray.
Description
Technical Field
The invention belongs to the field of carton production equipment, and particularly relates to a paperboard feeding system.
Background
At present, the carton commonly used at present is made by cardboard after the process such as printing, fluting, cross cutting, bind, in printing and cross cutting process, the cardboard of big piece is put cardboard on the conveyer belt of processing equipment with the mode of manual material loading in general, degree of automation is low, work efficiency is low, simultaneously, to some large-scale cardboards, the workman can only grasp the edge of cardboard, the cardboard is easy to warp when feeding, influence product quality, for solving this problem, people have developed cardboard automatic feeding machine, for example, chinese patent application number 201710266109.3, disclose a cardboard automatic feeding machine, this patent overturns the cardboard through the material loading upset unit after, fall on the conveyer belt, because this upset unit overturns the cardboard all at the same time and falls, it can be orderly to accomplish all cardboards to fall, still need the manual work to arrange in order when in actual use, work efficiency is low, and this loading device is at the time when feeding, the direction that can't change the cardboard, cardboard is easy to change, cardboard orientation when the direction that the cardboard needs to adjust is printed, cardboard still need to overturn, work efficiency is low.
For example, chinese patent with the application number 201610696874.4 discloses an automatic feeding device of a paper box machine, this patent is through setting up a hoisting device in the cardboard lower part, after raising the cardboard height, push away the cardboard to the delivery track through the pusher of cardboard side, under practical conditions, hoisting device uses the cylinder as lifting power source, lifting height can't accurately control, because cardboard thickness is thinner, when leading to the cardboard to push, the condition of once pushing many, can seriously influence the takt of equipment easily appears, simultaneously, hoisting device is located the lower part of cardboard, the stack height of cardboard generally all needs about 1m, consequently, the length of cylinder needs at least about 1.1m, such long cylinder, during the equipment installation, need to excavate the hole in order to hold the cylinder on ground, otherwise, can lead to hoisting device's high too high, operate inconvenient when carrying the cardboard to hoisting device, in general, in order to carry for convenient to load, when using this feeding device, cardboard on the tray is used up, still need to walk again and can increase the intensity of labour again.
Disclosure of Invention
In order to solve the technical problems, the invention provides a paperboard feeding system which can solve the problems that the orientation of a paperboard cannot be controlled, the paperboard is inconvenient to operate when being placed, and the like in the prior art.
The invention is realized by the following technical scheme.
The invention provides a paperboard feeding system which comprises a frame, a turnover device, a lifting device, a feeding track, a conveying belt and a tray, wherein the turnover device is arranged on the upper part of the frame through a connecting shaft, the conveying belt is arranged on the upper part of the frame, the conveying belt is the same as the connecting shaft in horizontal height, the lifting device is positioned on the lower part of the turnover device and is connected with the frame through a guide rail A and a guide rail B, the feeding track penetrates from one side of the frame to the lower part of the lifting device and then penetrates to the other side of the frame, and the tray is connected with the feeding track through a guide groove.
The turnover device comprises a rotating frame and a turnover frame, wherein the rotating frame is arranged on a frame through a connecting shaft, the rotating frame is in a cross shape, the turnover frames are four in number and are respectively arranged at the end parts of the rotating frame, the connecting shaft is a hollow shaft, one end of the connecting shaft is connected with a motor A, the other end of the connecting shaft is connected with a pneumatic rotary joint, a positive pressure interface and a negative pressure interface are arranged on the pneumatic rotary joint, and the end parts of the rotating frame are provided with a motor B.
The roll-over stand comprises a main support, a connecting rod A, an air cylinder, a sucker and a roller A, wherein the main support is connected with the rotating stand through a motor B, the connecting rod A is respectively arranged on two sides of the main support and is perpendicular to the main support, the air cylinder and the roller A are respectively connected with the main support through the connecting rod A, and a piston rod of the air cylinder is connected with the sucker.
Four cylinders and four suckers are arranged on the roll-over stand in total, the cylinders are connected with a positive pressure interface of the pneumatic rotary joint through air pipes, and the suckers are connected with a negative pressure interface of the pneumatic rotary joint through air pipes.
The conveying belts are two, and the distance between the conveying belts is larger than that between the connecting rods A.
The lifting device comprises a lifting platform, an oil cylinder, a lifting sliding block and a chain, wherein the lifting platform is connected with the frame through a guide rail A, the lifting sliding block is connected with the frame through a guide rail B, the lower part of the oil cylinder is connected with the frame, the upper part of the oil cylinder is connected with the lifting sliding block, the middle part of the chain is arranged on the lifting sliding block, one end of the chain is connected with the lifting platform, and the other end of the chain is connected with the lower part of the frame.
The feeding track is provided with a plurality of rollers B, the rollers B are connected with the feeding track through pin shafts, and the interval between the rollers B is 15CM to 20CM.
The lifting platform comprises lifting plates and connecting rods B, wherein the lifting plates are located on two sides of the feeding track and are connected with the frame through guide rails A respectively, the connecting rods B are located in gaps between the rollers B, and the connecting rods B are connected with the lifting plates respectively.
The lifting slider includes sprocket, connecting rod C, direction slider, and the direction slider is installed on guide rail B to through connecting rod C interconnect, the sprocket has two, installs respectively on connecting rod C, and connecting rod C middle part is connected with the hydro-cylinder.
The end part of the rotating frame is provided with a limiting bulge A, and one side of the roll-over frame is provided with a limiting bulge B.
The invention has the beneficial effects that: the turnover frame is driven to rotate through the rotating frame, the turnover frame sucks paperboards through the suckers, the direction of the paperboards is adjusted through the motor B in the rotating process of the rotating frame, each time, one paperboard is sucked to prevent the occurrence of the disordered condition of the paperboards, the oil cylinder for lifting is arranged on the side edge of the lifting platform, the movable pulley block is formed through the lifting sliding block, the stroke of the oil cylinder can be shortened during lifting, the requirements of the oil cylinder and the installation site of equipment are reduced, the labor intensity can be reduced through feeding rails and pallet feeding, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic illustration of the invention in operation;
FIG. 3 is a schematic view of the structure of the flipping unit;
FIG. 4 is a schematic view of the structure of the roll-over stand;
FIG. 5 is a schematic view of the construction of the lifting device;
FIG. 6 is a schematic view of the structure of the lifting platform and the feed rail;
FIG. 7 is a schematic view of the structure of the lifting slider;
FIG. 8 is an enlarged schematic view of the end of the rotating frame;
In the figure: the device comprises a 1-frame, a 2-turnover device, a 3-lifting device, a 4-feeding track, a 5-conveying belt, a 6-connecting shaft, a 7-guide rail A, a 8-guide rail B, a 9-rotating frame, a 10-turnover frame, a 11-motor A, a 12-pneumatic rotary joint, a 13-motor B, a 14-main support, a 15-connecting rod A, a 16-cylinder, a 17-sucking disc, a 18-roller A, a 19-lifting platform, a 20-cylinder, a 21-lifting slider, a 22-chain, a 23-lifting plate, a 24-connecting rod B, a 25-tray, a 26-guide groove, a 27-roller B, a 28-sprocket, a 29-connecting rod C, a 30-guide slider, a 31-limiting protrusion A and a 32-limiting protrusion B.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
As shown in fig. 1, a cardboard feeding system, including frame 1, turning device 2, lifting device 3, feeding track 4, conveyer belt 5, tray 25, turning device 2 passes through connecting axle 6 and installs in frame 1 upper portion, conveyer belt 5 installs in frame 1 upper portion, and conveyer belt 5 is the same with connecting axle 6's level, lifting device 3 is located turning device 2 lower part to be connected with frame 1 through guide rail A7 and guide rail B8, feeding track 4 wears to lifting device 3 lower part from frame 1 one side after, wears to frame 1 opposite side, tray 25 passes through guide slot 26 and is connected with feeding track 4.
As shown in fig. 2, when the paper board feeding machine works, the motor a11 drives the rotating frame 9 to rotate through the connecting shaft 6, the paper board is placed at the lower part of the rotating frame 9, the rotating frame 9 drives the overturning frame 10 to rotate, when the overturning frame 10 reaches right above the paper board, the rotating frame 9 stops rotating, the piston rod of the air cylinder 16 stretches downwards to cling the sucking disc 17 to the upper part of the paper board, then air in the sucking disc 17 is pumped out through the negative pressure air pipe, meanwhile, the piston rod of the air cylinder 16 retracts to lift the paper board, then the rotating frame 9 continues to rotate, in the rotating process of the rotating frame 9, the overturning frame 10 can be controlled to overturn by +/-90 degrees through the motor B13, the paper board is used for controlling the forward and backward directions of the paper board, after the paper board is well regulated, the rotating frame 9 drives the paper board to the conveying belt 5, then the valve of the negative pressure pipe is closed, the paper board falls to the conveying belt 5, the paper board is conveyed to relevant equipment for printing or die cutting through the conveying belt, after the paper board is released, the motor B13 controls the overturning frame 10 to rotate to the initial position, the next feeding operation is carried out, four paper boards are shared on the rotating frame 9, and meanwhile, the paper board can be overturned, and the work can be completed, and the work can be carried out.
After the cardboard is absorbed, hydro-cylinder 20 jack-up lifting slider 21, be equipped with chain 22 on the lifting slider 21, upwards pull lifting platform 19 through chain 22 during the lifting, accomplish the action of lifting, lifting slider 21 is equivalent to a movable pulley, utilize movable pulley S=2H (S is chain tip travel distance, H is movable pulley height of rising), when lifting slider 21 lifts 5CM, lifting platform 19 can lift 10CM, can shorten hydro-cylinder 20' S stroke from this, hydro-cylinder 20 sets up the side at lifting platform 19 simultaneously, need not to excavate in lifting platform 19 lower part and place the hole, reduce the demand to equipment installation place.
Meanwhile, in order to ensure that the roll-over stand 10 can be provided with an air source and a power supply, a pneumatic rotary joint 12 is arranged at the end part of the connecting shaft 6, the air source and the power supply are improved for the continuously rotating rotary stand 9, the pneumatic rotary joint 12 is a Seny Prime 3002012 type air pipe rotary joint, the air pipe rotary joint is a product produced by a commercial Seny Prime company, the air pipe is two-in and two-out and is used for providing a negative pressure air source and a positive pressure air source for the roll-over stand 10, the air source is connected to the rotary stand 9 through the pneumatic rotary joint 12 and then is sent to each roll-over stand 10 through a dispersing joint, the Seny Prime 3002012 type air pipe rotary joint also provides 12-way power connection, and can provide power supply and electric signals for the roll-over stand 10, and the connecting shaft 6 is a hollow shaft, so that the air pipe is convenient to install.
As shown in fig. 3, the turnover device 2 comprises a rotating frame 9 and a turnover frame 10, the rotating frame 9 is installed on the frame 1 through a connecting shaft 6, the rotating frame 9 is in a cross shape, the turnover frame 10 is four, the four turnover frames are respectively installed at the end parts of the rotating frame 9, the connecting shaft 6 is a hollow shaft, one end of the connecting shaft 6 is connected with a motor A11, the other end of the connecting shaft is connected with a pneumatic rotary joint 12, the pneumatic rotary joint 12 is connected with a positive pressure interface and a negative pressure interface, the end part of the rotating frame 9 is provided with a motor B13, an output shaft of the motor B13 is connected with the turnover frame 3, the turnover device 2 can absorb a piece of paper board every time when the rotating frame 9 rotates by 90 degrees, the paper board can be orderly placed on the conveying belt 5 in a side pushing mode, and only one piece of paper board can be absorbed every time, so that the running stability of equipment can be improved.
As shown in fig. 4, the roll-over stand 10 includes a main frame 14, a connecting rod a15, an air cylinder 16, a suction cup 17, and a roller a18, where the main frame 14 is connected to the rotating stand 9 through a motor B13, the connecting rod a15 is installed on two sides of the main frame 14, and the connecting rod a15 is perpendicular to the main frame 14, the air cylinder 16 and the roller a18 are connected to the main frame 14 through the connecting rod a15, and a piston rod of the air cylinder 16 is connected to the suction cup 17, after the suction cup 17 sucks the cardboard, the air cylinder 16 lifts up to prevent the cardboard from scraping to the next cardboard when rotating, the connecting rod a15 can make the suction cup 17 suck the cardboard at a position far from the center, so that the stability of the cardboard sucking up can be improved, and thus a lower negative pressure can be used to prevent the cardboard from being sucked up, and if the roll-over stand 10 is located at the lower part of the cardboard, the roller a18 can slide on the roll-over stand 10 smoothly, and if the roll-over stand 10 is located at the upper part of the cardboard, the roller a18 can make the cardboard closely contact the cardboard on the conveyor 5, prevent the gravity from sliding off from the conveyor.
Four cylinders 16 and four suckers 17 are arranged on the roll-over stand 10 in total, the cylinders 10 are connected with a positive pressure interface of the pneumatic rotary joint 12 through air pipes, the suckers 17 are connected with a negative pressure interface of the pneumatic rotary joint 12 through air pipes, positive pressure and negative pressure are respectively provided for the cylinders 16 and the suckers 17 through the pneumatic rotary joint 12, the cylinders 16 can complete telescopic actions, and the suckers 17 can complete actions of sucking paperboards.
The conveyer belt 5 has two, and the interval of conveyer belt 5 is greater than the interval of connecting rod A15, and when swivel mount 9 rotated, connecting rod A15 can pass through from conveyer belt 5 in the middle of, makes the cardboard and the area of contact of conveyer belt 5 as big as possible, and the cardboard of being convenient for shifts to on the conveyer belt 5 from roll-over stand 10 smoothly.
As shown in fig. 5, the lifting device 3 includes a lifting platform 19, an oil cylinder 20, a lifting slider 21, and a chain 22, where the lifting platform 19 is connected with the frame 1 through a guide rail A7, the lifting slider 21 is connected with the frame 1 through a guide rail B8, the lower part of the oil cylinder 20 is connected with the frame 1, the upper part of the oil cylinder 20 is connected with the lifting slider 21, the middle part of the chain 22 is installed on the lifting slider 21, one end of the chain 22 is connected with the lifting platform 19, the other end of the chain 20 is connected with the lower part of the frame 1, when the oil cylinder 20 lifts the lifting slider 21, the lifting slider 21 pulls the chain 22, since one end of the chain 22 is connected with the frame 1, only the other end of the chain can move, the lifting platform 19 is pulled by the chain, the lifting tray 25 is lifted, so that the turnover frame 10 is convenient to suck the cardboard, the lifting slider 21 is equivalent to a movable pulley, and when the lifting slider 21 lifts 5CM, the lifting platform 19 can lift 10CM, thereby, and at the same time the side of the lifting platform 20 is not required to be lifted by the movable pulley, and the lifting platform 19 is not required to be placed in the installation hole of the lifting platform 19.
As shown in fig. 6, the feeding rail 4 is provided with a plurality of rollers B27, the rollers B27 are connected with the feeding rail 4 through pins, the interval between the rollers B27 is 15CM to 20CM, the trays 25 move on the feeding rail 4 through the guide grooves 26 and the rollers B27, the labor intensity of the trays 25 during transferring can be reduced, the plurality of trays 25 can be simultaneously placed on the feeding rail 4, but after the paper board on the previous tray 25 is used up, the next tray can be quickly reddish, the labor intensity is reduced, and the working efficiency is improved.
As shown in fig. 6, the lifting platform 19 includes a lifting plate 23 and a connecting rod B24, the lifting plate 23 is located at two sides of the feeding track 4 and is connected with the frame 1 through a guide rail A7, the connecting rod B24 is located in a gap between the rollers B27, and the connecting rod B24 is connected with the lifting plate 23, when the lifting platform 19 descends to the lowest position, the connecting rod C29 is located between the rollers B27, at this time, the tray 25 can slide onto the lifting platform 19 through the rollers B27, so that the tray 25 can be quickly moved onto the lifting platform 19, after the lifting platform 19 ascends, the connecting rod C29 jacks up the tray, and the tray 25 is placed to move on the lifting platform 19.
As shown in fig. 7, the lifting slider 21 includes a sprocket 28, a connecting rod C29, and a guiding slider 30, where the guiding slider 30 is mounted on the guide rail B8 and connected to each other by the connecting rod C29, two sprockets 28 are respectively mounted on the connecting rod C29, and the middle of the connecting rod C29 is connected to the cylinder 20, and the guiding slider 30 makes the lifting slider 21 move in the vertical direction, and the sprocket 28 and the chain 22 form a movable pulley block, so that the stroke of the cylinder can be shortened and the volume of the cylinder can be reduced during lifting.
As shown in fig. 8, the end of the rotating frame 9 is provided with a limit protrusion a31, one side of the roll-over frame 10 is provided with a limit protrusion B32, and the limit protrusion a31 and the limit protrusion B32 enable the roll-over frame 10 to roll over within a range of ±90°, so as to prevent the air tube and the wire on the roll-over frame 10 from being disturbed.
Claims (3)
1. A cardboard feeding system, characterized in that: the automatic feeding device comprises a frame (1), a turnover device (2), a lifting device (3), a feeding track (4), a conveying belt (5) and a tray (25), wherein the turnover device (2) is arranged at the upper part of the frame (1) through a connecting shaft (6); the conveying belt (5) is arranged at the upper part of the frame (1), and the horizontal heights of the conveying belt (5) and the connecting shaft (6) are the same; the lifting device (3) is positioned at the lower part of the turnover device (2) and is connected with the frame (1) through the guide rail A (7) and the guide rail B (8); the feeding track (4) penetrates from one side of the frame (1) to the lower part of the lifting device (3) and then penetrates to the other side of the frame (1); the tray (25) is connected with the feeding track (4) through a guide groove (26);
The turnover device (2) comprises a rotating frame (9) and turnover frames (10), wherein the rotating frame (9) is arranged on the frame (1) through a connecting shaft (6), the rotating frame (9) is in a cross shape, and the turnover frames (10) are four in number and are respectively arranged at the end parts of the rotating frame (9); the connecting shaft (6) is a hollow shaft, one end of the connecting shaft (6) is connected with the motor A (11), and the other end of the connecting shaft is connected with the pneumatic rotary joint (12); the pneumatic rotary joint (12) is connected with a positive pressure interface and a negative pressure interface; a motor B (13) is arranged at the end part of the rotating frame (9), and an output shaft of the motor B (13) is connected with the turnover frame (3);
The turnover frame (10) comprises a main support (14), a connecting rod A (15), an air cylinder (16), a sucker (17) and a roller A (18), wherein the main support (14) is connected with a rotating frame (9) through a motor B (13), the connecting rod A (15) is respectively arranged on two sides of the main support (14), the connecting rod A (15) is perpendicular to the main support (14), the air cylinder (16) and the roller A (18) are respectively connected with the main support (14) through the connecting rod A (15), and a piston rod of the air cylinder (16) is connected with the sucker (17);
Four cylinders (16) and four suckers (17) are arranged on the roll-over stand (10) in total, the cylinders (10) are connected with a positive pressure interface of the pneumatic rotary joint (12) through air pipes, and the suckers (17) are connected with a negative pressure interface of the pneumatic rotary joint (12) through air pipes;
The lifting device (3) comprises a lifting platform (19), an oil cylinder (20), a lifting sliding block (21) and a chain (22), wherein the lifting platform (19) is connected with the frame (1) through a guide rail A (7), the lifting sliding block (21) is connected with the frame (1) through a guide rail B (8), the lower part of the oil cylinder (20) is connected with the frame (1), the upper part of the oil cylinder (20) is connected with the lifting sliding block (21), the middle part of the chain (22) is arranged on the lifting sliding block (21), one end of the chain (22) is connected with the lifting platform (19), and the other end of the chain (22) is connected with the lower part of the frame (1);
A plurality of rollers B (27) are arranged on the feeding track (4), the rollers B (27) are connected with the feeding track (4) through pin shafts, and the intervals between the rollers B (27) are 15CM to 20CM;
The lifting platform (19) comprises lifting plates (23) and connecting rods B (24), the lifting plates (23) are positioned on two sides of the feeding track (4) and are respectively connected with the frame (1) through guide rails A (7), the connecting rods B (24) are positioned in gaps between the rollers B (27), and the connecting rods B (24) are respectively connected with the lifting plates (23);
The lifting slider (21) comprises a chain wheel (28), a connecting rod C (29) and a guide slider (30), wherein the guide slider (30) is arranged on the guide rail B (8) and is connected with each other through the connecting rod C (29), the number of the chain wheels (28) is two, the chain wheels are respectively arranged on the connecting rod C (29), and the middle part of the connecting rod C (29) is connected with the oil cylinder (20).
2. A paperboard loading system as recited in claim 1, wherein: the number of the conveying belts (5) is two, and the distance between the conveying belts (5) is larger than that between the connecting rods A (15).
3. A paperboard loading system as recited in claim 1, wherein: the end part of the rotating frame (9) is provided with a limiting bulge A (31), and one side of the overturning frame (10) is provided with a limiting bulge B (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821311.2A CN108861704B (en) | 2018-07-24 | 2018-07-24 | Cardboard feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821311.2A CN108861704B (en) | 2018-07-24 | 2018-07-24 | Cardboard feeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861704A CN108861704A (en) | 2018-11-23 |
| CN108861704B true CN108861704B (en) | 2024-06-18 |
Family
ID=64304940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810821311.2A Active CN108861704B (en) | 2018-07-24 | 2018-07-24 | Cardboard feeding system |
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| Country | Link |
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| CN (1) | CN108861704B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559666A (en) * | 2019-02-13 | 2020-08-21 | 天津倜茂沃电子有限公司 | Automatic change attached machine of TAPE |
| CN112828551A (en) * | 2021-01-18 | 2021-05-25 | 安徽长景机电科技有限公司 | Manual pallet truck turning device |
| CN113500145A (en) * | 2021-07-16 | 2021-10-15 | 深圳市拓维模型技术有限公司 | Traceless rapid forming die and forming process thereof |
| CN113522612B (en) * | 2021-07-19 | 2023-06-16 | 上海允孚新材料科技有限公司 | Automatic overturning type workpiece paint spraying and sand blasting equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209161028U (en) * | 2018-07-24 | 2019-07-26 | 广西北流盛丰源纸品有限公司 | A kind of cardboard feeding system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3012761A1 (en) * | 1980-04-02 | 1981-10-08 | Hoechst Ag, 6000 Frankfurt | DEVICE FOR THE INPUT AND TRANSPORT OF PRINTING FORMS |
| DE4008592A1 (en) * | 1989-03-25 | 1994-08-11 | Brueckmann Egon | Device for the automatic feeding and removal of boards made of carton board, corrugated board and the like to a stamping and/or printing machine |
| CN205419030U (en) * | 2016-01-21 | 2016-08-03 | 东莞技研新阳电子有限公司 | Novel automatic feeding equipment |
| CN206126247U (en) * | 2016-08-31 | 2017-04-26 | 佛山永久纸业制品有限公司 | Cardboard automatic feeding machine |
-
2018
- 2018-07-24 CN CN201810821311.2A patent/CN108861704B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209161028U (en) * | 2018-07-24 | 2019-07-26 | 广西北流盛丰源纸品有限公司 | A kind of cardboard feeding system |
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| CN108861704A (en) | 2018-11-23 |
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