CN205273998U

CN205273998U - Well lamp automatic packaging machine's card paper storage device

Info

Publication number: CN205273998U
Application number: CN201620035804.XU
Authority: CN
Inventors: 来羽
Original assignee: Zhongzhou University
Current assignee: Zhongzhou University
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-06-01
Anticipated expiration: 2026-01-15

Abstract

The utility model provides a well lamp automatic packaging machine's card paper storage device, belongs to the auto -parts field, including the bottom plate, and support, cylinder tailstock, cylinder, pendulum rod, suction nozzle seat, suction nozzle pendulum rod, suction nozzle, frame before the card paper storehouse, layer board, outside pole, interior side rod, card paper storehouse after -frame, the gasket -mounted in the frame, the support mounting on the bottom plate, the cylinder tailstock install on the bottom plate, the pendulum rod install on the suction nozzle seat through the pivot, the suction nozzle seat install on the bottom plate, suction nozzle pendulum rod one end install in the pivot of pendulum rod, one end is connected with the suction nozzle, the suction nozzle install on the suction nozzle pendulum rod, the card paper storehouse before the frame install on the layer board, the layer board install on the support, the outside pole install before the card paper storehouse between frame and the card paper storehouse after -frame, the card paper that has lamp automatic packaging machine in can realizing is stored and is seen the function off, and then the automatic of lamp is packed in realizing the car, reduces intensity of labour, improves work efficiency's characteristics.

Description

The paperboard storing unit of a kind of middle lamp automatic packing machine

Technical field

The invention belongs to auto parts machinery field, in particular to the paperboard storing unit of a kind of middle lamp automatic packing machine of the packaging of lamp in automobile.

Background technology

In automobile, lamp is the bulb being applied to and being used to indicate signal on automobile and other vehicles, such as steering indicating light, the bulb of brake lamp, the middle lamp that the present invention refers to refers to that the automobile and motorcycle meeting national Specification turns to brake common bulb, this bulb is pyriform bulb (such as Fig. 1), comprises bubble shell, lamp holder, the wick of bubble shell inside, the industry is called middle lamp, this bulb is in process of production, it is necessary to packed by finished product bulb, then as merchandise sales, current packaging means adopts carton package mostly, its principle is on cap part insertion paperboard (such as Fig. 2) by bulb, each paperboard has 10 holes for inserting bulb, after insertion bulb (such as Fig. 5) by filled the paperboard periphery of bulb flanging along folding line to the bending of lamp holder direction (such as Fig. 3), loaded packing box (such as Fig. 4) again, the state loading packing box is that Lamp bulb case is upwards (such as Fig. 6), again the bottom of packing box and upper cover are closed, just define complete packaging (such as Fig. 7), owing to middle lamp bulb profile is irregular, existing Packaging Method is all adopt bulb manually inserts paperboard one by one, again paperboard flanging is loaded packing box, manually the bottom of packing box and upper cover are closed, due to the automatization mostly of middle lamp production unit, turnout is big, hand-filling needs a large amount of personnel, labour intensity is big, inefficiency, be not suitable for automatic production and management.

Summary of the invention

For the problems referred to above that the packaging of lamp in existing automobile exists, the present invention proposes lamp automatic packing machine in one, it is characterized in that: comprise bulb automatic charging device, bulb direction splitter device, bulb material loading control device, paperboard storing unit, paperboard e Foerderanlage, be installed paper apparatus, bulb is installed paper locating device, bulb paperboard carrying device, bulb paperboard feeder, lid picking-up device under paper box, bulb paperboard boxing device, cover device under paper box, lid fitting apparatus under paper box, paper box lid side lid apparatus for bending, paper box lid is lid apparatus for bending just, paper box lid is lid flanging device just, paper box lid is lid crimping unit just, paper box lid is just covering embedding device, frame, paper box clamping device, Controlling System, rotating table system, paper box unloads lower device, paper box carrying device, transmission mechanism, paper box stores and feeder, described bulb automatic charging device is arranged on the machine front end, is connected with bulb direction splitter device, described bulb direction splitter device is arranged between bulb automatic charging device and bulb material loading control device, and is connected with bulb automatic charging device and bulb material loading control device respectively, described bulb material loading control device is arranged on bulb direction splitter device and bulb is installed between paper locating device, and is connected respectively at the bulb direction splitter device paper locating device that is installed with bulb, described paperboard storing unit is arranged on bulb and is installed a side of paper locating device, and the front end being positioned at paperboard e Foerderanlage is connected with paperboard e Foerderanlage, described paperboard e Foerderanlage is arranged on paperboard storing unit one end, and is connected with paperboard storing unit and the paper apparatus that is installed, the described paper apparatus that is installed is arranged on bulb and is installed the lower section of paper locating device, is connected mutually respectively at paperboard e Foerderanlage and the bulb paper locating device that is installed, the described bulb paper locating device that is installed is arranged on the rear end of material loading control device, and is connected with material loading control device and bulb paperboard carrying device, linking corresponding with the paper apparatus that is installed below it, described bulb paperboard carrying device is arranged in frame, and one end paper locating device that is installed with bulb is connected, and the other end is connected with bulb paperboard feeder, described bulb paperboard feeder is arranged in frame, and one end is connected with bulb paperboard carrying device, and the other end is connected with bulb paperboard boxing device, under described paper box, lid picking-up device is arranged in frame, is positioned at below rotating disk, and between the chimeric station of rotating disk mounted box station and lower lid, described bulb paperboard boxing device is arranged in frame, and is positioned at below the mounted box station of rotating disk, covering device under described paper box is arranged in frame, is positioned at bulb paperboard boxing device side, and is positioned at below rotating disk mounted box station, under described paper box, lid fitting apparatus is arranged in frame, and under being positioned at rotating disk, lid is fitted together to below station, described paper box lid side side lid apparatus for bending is arranged in frame, and under rotating disk above the chimeric station of lid and the rotating disk that presses between lid station, described paper box lid just lid apparatus for bending be arranged in frame, and be positioned at rotating disk and press above lid station, described paper box lid just lid flanging device be arranged in frame, press lid station and above the rotating disk that embeds between upper cover station at rotating disk, described paper box lid just lid crimping unit be arranged in frame, and be positioned at rotating disk and embed above upper cover station,Described paper box lid is just covering embedding device and is being arranged in frame, is positioned at the top that rotating disk embeds upper cover station; Described frame comprises support, table top; Described paper box clamping device is arranged on rotating disk; Described paper box clamping device has multiple, is evenly distributed on disk peripheral; Described Controlling System is arranged in frame, comprises cabinet, means of detection, control device, display and interactive device; Described rotating table system is arranged in frame, comprises indexing plate, main shaft, rotating disk; Described rotating disk can do intermittent rotary around main shaft; Described paper box unloads lower device and is arranged in frame, is positioned at the lower section of rotating disk discharge station; Described paper box carrying device is arranged in frame, unloads lower device with paper box and is connected mutually; Described transmission mechanism is arranged in frame and is connected with each functional component; Described transmission mechanism is pneumatic actuator; Described paper box stores and feeder is arranged in frame, and is positioned at the paper box feeding station side of rotating disk.

The paperboard storing unit of described a kind of middle lamp automatic packing machine, it is characterised in that: comprise base plate, support, cylinder tailstock, cylinder, fork, suction nozzle seat, suction nozzle fork, suction nozzle, frame before paperboard storehouse, supporting plate, outside bar, interior limit bar, paperboard storehouse after-frame; Described base plate is arranged in frame; Described support installing is on base plate; Described support has multiple; Described cylinder tailstock is arranged on base plate; Described tail cylinder and cylinder tailstock are hinged, and piston rod end and fork are hinged; Described fork is arranged on suction nozzle seat by rotating shaft; Described suction nozzle seat is arranged on base plate; Described suction nozzle fork one end is arranged in the rotating shaft of fork, and one end is connected with suction nozzle; Described suction nozzle is arranged on suction nozzle fork, and is connected with vacuum system; Described suction nozzle comprises nozzle body, sucker; Described sucker is the bowl-type hollow thin-wall body being made up of elastomeric material; Before described paperboard storehouse, frame is arranged on supporting plate one end and supporting plate plane orthogonal; Described supporting plate is arranged on support, is heeling condition, and Qian Kuang one end, paperboard storehouse is low, after-frame one end, paperboard storehouse height; Described outside bar is arranged on before paperboard storehouse between frame and paperboard storehouse after-frame, and described outside bar has 4, and two one group is symmetrically distributed in frame plane both sides before paperboard storehouse; The described distance between the bar of often group outside equals paperboard total length; The described distance between the bar of often group outside is less than the length of paperboard end flanging; Described interior limit bar is arranged on before paperboard storehouse between frame and paperboard storehouse after-frame, and described interior limit bar has 4, and two one group is symmetrically distributed in frame plane both sides before paperboard storehouse; The described distance between the bar of often group interior limit is greater than the length of paperboard core, is less than the total length of paperboard; The distance often organized between the bar of interior limit is greater than the length of paperboard end flanging, is less than the total width of paperboard; Described paperboard storehouse after-frame is arranged on both sides, supporting plate rear end, is connected with dual-side bar respectively.

Useful effect

The useful effect of the present invention is, it is possible to realize the automatic packaging of lamp in automobile, reduces labour intensity, it is to increase working efficiency.

Accompanying drawing explanation

Fig. 1 is middle lamp bulb appearance schematic diagram

A1. lamp holder, A2. steeps shell.

Fig. 2 is paperboard schematic shapes

B1. side edgefold, B2. end flanging, B3. hole, B4. paperboard core, B5. side edgefold line, B6. end folding line.

Fig. 3 is the schematic shapes after paperboard flanging

B1. side edgefold, B2. end flanging, B3. hole, B4. paperboard core.

Fig. 4 is carton shapes schematic diagram

C1. the outside lower lid of paper box, C2. paper box body, C3. paper box lid left side lid, C4. paper box lid just lid flanging, C5. paper box lid just covers, C6. paper box lid right edge lid, lower lid in C7. paper box.

Fig. 5 is the schematic shapes after bulb loads paperboard

A. bulb, B. paperboard.

Fig. 6 is mounted box view after bulb loading paperboard

A. bulb, B. paperboard, C. paper box.

Fig. 7 is the carton shapes schematic diagram after mounted box completes

C. paper box.

Fig. 8 is the structural representation of middle lamp automatic box packing machine

1. bulb automatic charging device, 2. bulb direction splitter device, 3. bulb material loading control device, 4. paperboard storing unit, 5. paperboard e Foerderanlage, 6. be installed paper apparatus, 7. bulb is installed paper locating device, 8. bulb paperboard carrying device, 9. bulb paperboard feeder, 10. lid picking-up device under paper box, 11 bulb paperboard boxing devices, cover device under 12. paper boxes, lid fitting apparatus under 13. paper boxes, 14. paper box lid side lid apparatus for bending, 15. paper box lids just lid apparatus for bending, 16. paper box lids are lid flanging device just, 17. paper box lids just lid crimping unit, 18. paper box lids are just covering embedding device, 19. frames, 20. paper box clamping devices, 21 Controlling System, 22. rotating table systems, 23. paper boxes unload lower device, 24. paper box carrying devices, 25. transmission mechanisms, 26. paper boxes store and feeder.

Fig. 9 is the structural representation of paperboard storing unit

4-1. base plate, 4-2. support, 4-3. cylinder tailstock, 4-4. cylinder, 4-5. fork, 4-6. suction nozzle seat, 4-7. suction nozzle fork, 4-8. suction nozzle, frame before 4-9. paperboard storehouse, 4-10. supporting plate, bar outside 4-11., limit bar in 4-12., 4-13. paperboard storehouse after-frame.

Embodiment

In order to the technical scheme of the present invention is described further, now by reference to the accompanying drawings, the specific embodiment of the present invention is described further; Such as Fig. 1, Fig. 2, Fig. 4, this example is selected the middle lamp bulb meeting national standard that the industry is general, paperboard, paper box respectively as bulb A, paperboard B, paper box C; Such as Fig. 8, select spiral vibrating feeding device as bulb automatic charging device 1, bulb automatic charging device 1 is arranged on the front end of the machine, be connected with bulb direction splitter device 2; Bulb direction splitter device 2 is arranged between bulb automatic charging device 1 and bulb material loading control device 3, and is connected with bulb automatic charging device 1 and bulb material loading control device 3 respectively; Bulb material loading control device 3 is arranged on bulb direction splitter device 2 and bulb is installed between paper locating device 7, and it is connected respectively at the bulb direction splitter device 2 paper locating device 7 that is installed with bulb; Paperboard storing unit 4 is arranged on bulb be installed a side of paper locating device 7, and the front end being positioned at paperboard e Foerderanlage 5 is connected with paperboard e Foerderanlage 5; Paperboard e Foerderanlage 5 is arranged on paperboard storing unit 4 one end, and is connected with paperboard storing unit 4 and the paper apparatus 6 that is installed; The paper apparatus 6 that is installed is arranged on bulb be installed the lower section of paper locating device 7, it is connected mutually respectively at paperboard e Foerderanlage 5 and the bulb paper locating device 7 that is installed; The paper locating device 7 that is installed by bulb is arranged on the rear end of bulb material loading control device 3, and is connected with bulb material loading control device 3 and bulb paperboard carrying device 8, linking corresponding with the paper apparatus 6 that is installed below it; Being arranged in frame 19 by bulb paperboard carrying device 8, one end paper locating device 7 that is installed with bulb is connected, and the other end is connected with bulb paperboard feeder 9; Being arranged in frame 19 by bulb paperboard feeder 9, one end is connected with bulb paperboard carrying device 8, and the other end is connected with bulb paperboard boxing device 11; Lid picking-up device 10 under paper box is arranged in frame 19, is positioned at below the rotating disk of rotating table system 22, and between the chimeric station of rotating disk mounted box station and lower lid; Bulb paperboard boxing device 11 is arranged in frame 19, and is positioned at below the mounted box station of the rotating disk of rotating table system 22; It is arranged on covering device 12 under paper box in frame 19, it is positioned at the side of bulb paperboard boxing device 11, and be positioned at below the rotating disk mounted box station of rotating table system 22; Being arranged in frame 19 by lid fitting apparatus 13 under paper box, under being positioned at the rotating disk of rotating table system 22, lid is fitted together to below station; Paper box lid side side lid apparatus for bending 14 is arranged in frame 19, and under the rotating disk of rotating table system-22 above the chimeric station of lid and the rotating disk that presses between lid station; By paper box lid just lid apparatus for bending 15 be arranged in frame 19, and the rotating disk being positioned at rotating table system 22 presses above lid station; By paper box lid just lid flanging device 16 be arranged in frame 19, press lid station and above the rotating disk that embeds between upper cover station at the rotating disk of rotating table system 22; By paper box lid just lid crimping unit 17 be arranged in frame 19, and the rotating disk being positioned at rotating table system 22 embeds above upper cover station; Paper box lid just covering embedding device 18 be arranged in frame 19, the rotating disk being positioned at rotating table system 22 embeds the top of upper cover station; This example adopts lower end support support works table top combine as frame 19, the hole and fixed orifices of installing rotating table system 22 are set in the middle part of frame 19; Paper box clamping device 20 is arranged on the rotating disk of rotating table system 22, this example adopts 6 paper box clamping devices 20 be evenly arranged in the disk peripheral of rotating table system 22;Being arranged in frame 19 by the cabinet of Controlling System 21, by the control device of Controlling System 21, display and interactive device are arranged on cabinet, and the means of detection of Controlling System is arranged on corresponding functional component respectively; Being arranged in frame 19 by rotating table system 22, adopt and install indexing plate below the work table top of frame 19 in this example, install rotating disk above work table top, main shaft connects indexing plate and rotating disk; Paper box is unloaded lower device 23 be arranged in frame 19, it is positioned at inside the lower section of rotating disk discharge station of rotating table system 22; Paper box carrying device 24 is arranged in frame 19, unloads lower device 23 phase with paper box and be connected; Transmission mechanism 25 is arranged in frame 19 and is connected with each functional component; This example adopts pneumatic actuator as transmission mechanism 25, the air control unit of transmission mechanism 25 is arranged in frame 19 and is connected with Controlling System 21, adopt pneumatic pipeline to be connected air control unit and each pneumatic apparatus; The storage of paper box and feeder 26 are arranged in frame 19, and are positioned at the paper box feeding station side of the rotating disk of rotating table system 22; This completes the enforcement of the present invention.

During application, the qualified bulb A meeting national standard produced is loaded in the feed bin of bulb automatic charging device 1, it is transported to bulb direction splitter device 2 through vibration, the bulb A sent is divided into two rows by bulb direction splitter device 2, the state feeding bulb material loading control device 3 that lamp holder A1 is downward, the bulb A that bulb direction splitter device 2 is sent here by bulb material loading control device 3 divides into groups, and often arranges 5 bulb A, and two trestle column are from the distance equaled between the upper two round B3 of paperboard B; Often group conveying is once sent into bulb and is installed paper locating device 7, and each bulb A often organizing bulb A is located by the bulb paper apparatus 7 that is installed, and ensures that the central position of each bulb A is identical with the position of hole B3 on paperboard B; Paperboard B is overlayed in paperboard storing unit 4, by paperboard e Foerderanlage 5, by paperboard B, individual sends into the paper apparatus 6 that is installed, individual paperboard B is placed on bulb and is installed the lower section of paper locating device 7 and locates and ensure that the bulb A that each hole B3 is installed on paper locating device 7 respectively at bulb is corresponding by the paper apparatus 6 that is installed, paperboard B is upwards carried by the paper apparatus 6 that is installed, until bulb A inserts in the hole B3 of paperboard B, drive stop means simultaneously, by the side edgefold B1 of paperboard B, end flanging B2, along side edgefold line B5, end folding line B6, bends; Fill the paperboard B of bulb A, sent from bulb paperboard locating device 7 by bulb paperboard carrying device 8, enter bulb paperboard feeder 9; Paper box C is stacked on paper box and stores and on feeder 26, and in paper box clamping device 20 on the single rotating disk delivering to rotating table system 22; The bulb paperboard molectron that bulb paperboard boxing device 11 will fill, the paper box C being positioned on the paper box clamping device 20 rotating disk is sent into below paper box C, while bulb paperboard boxing device 11 exits, cover device 12 under paper box and lid C7. lower in the paper box outside lower lid C1 of paper box C and paper box is inwardly closed up closed; Rotating table system 22 does intermittent rotary, in dial rotation process, under paper box lid picking-up device 10 hold up two of paper box C under lid, the bulb paperboard ensured in paper box C can not come off in paper box C; Again stopping when rotating disk rotates a station, under under paper box, lid under paper box is fitted together to and makes paper box by lid fitting apparatus 13 mutually, lid is closed; It is arranged on the paper box lid side lid apparatus for bending 14 above rotating disk by the upper cover side lid of paper box C to paper box C internal bend simultaneously; Rotating disk continues to rotate, and in rotary course, paper box lid side lid apparatus for bending 14 is pushed down paper box lid side lid and ensured not rebound; When rotating disk rotates to next station, paper box lid just lid apparatus for bending 15 paper box lid just covered C5 bending to direction in box; Rotating disk continues to rotate, in rotary course, paper box lid just lid flanging device 16 paper box lid is just being covered C5 push down and by paper box lid just lid flanging C4 bending, when rotating disk rotates to next station, paper box lid just lid crimping unit 17 by paper box lid just lid flanging C4 bend further, its edge is made to be positioned at the position of paper box body C2, now paper box lid just covering embed device 18 push up from top platen box cover just covering C5 make paper box lid just lid flanging C4 embed in paper box body C2, form the shape of the paper box C such as Fig. 7; The paper box C of packing box rotates along with the paper box clamping device 20 on rotating disk, and when rotating to discharge station, paper box unloads lower device 23 and unloaded by packaged paper box C inside rotating disk, sends into paper box carrying device 24, just completes the whole operation of middle lamp packaging;Owing to turntable intermittent rotates, and rotating disk has multiple station, and each operation in mounted box packaging is streamline operration in order, working efficiency height; Automatic operation under the parameter that whole operation has set in Controlling System 21, it is not necessary to manually participate in, reduce labour intensity; Bulb automatic charging device 1 and paper box carrying device 24 can realize seamless interfacing with automatic production line, it is easy to realize automatic production and be convenient to management; The present embodiment is the one of the numerous technical scheme of the present invention, does not represent all technical schemes of the present invention.

Such as Fig. 9, for lamp in the S25 of national standard in this example, select the steel plate of thickness 6 mm in width 200 mm length 500 millimeters as base 4-1, it is arranged in frame 19; The steel plate of thickness 3 mm in width 30 millimeters is selected to be made into 4 bearing 4-2, every two one group, one group of one group of higher 40 millimeters than other one group of height, high rear end being arranged on base 4-1, one group of low front end being arranged on base 4-1; Select commercially available cylinder tailstock as cylinder tailstock 4-3; Select commercially available minitype cylinder as cylinder 4-4; The one end selecting the industry general with the fork of rotating shaft as fork 4-5; The bearing selecting the industry general, as suction nozzle bearing 4-6, is arranged on front end above base plate 4-1; Selecting the steel plate of thickness 12 millimeters to be made into suction nozzle fork 4-7, and suction nozzle 4-8 is arranged on one end of fork, the rubber suction nozzle external member adopting commercially available pneumatic industry general in this example is as suction nozzle 4-8, and it is connected with vacuum pipe; Selecting the steel plate of thickness 3 millimeters to be made into hollow rectangle, the width of its hollow parts is less than the total length 1-5 millimeter of paperboard B, is highly greater than the width of paperboard B, as frame 4-9 before paperboard storehouse; It is arranged on the front end of supporting plate 4-10; Select the steel plate of thickness 6 mm in width 200 mm length 300 millimeters as supporting plate 4-10; Select round steel that diameter 5 mm length is greater than pallet length as outside bar 4-11 and Nei Bian bar 4-12, often organize two, before the paperboard storehouse of two groups of symmetrical both sides being arranged on supporting plate 4-10 between frame 4-9 and paperboard storehouse after-frame 4-13; Select the steel plate of thickness 3 millimeters to be divided into two pieces of symmetrical U shapes, it is arranged on supporting plate 4-10 rear end, is combined to form paperboard storehouse after-frame 4-13; The enforcement that this completes the present invention identical with the peripheral size of paperboard B of phase inner chamber; During application, paperboard B is placed in the interior cavity being made up of interior outside bar, before paperboard storehouse, frame 4-9 stacks, Controlling System 21 sends instruction, starting cylinder 4-4, cylinder 4-4 drives fork 4-5 to swing, thus drives suction nozzle fork 4-7 to swing, when suction nozzle 4-8 swings in the middle part of contact paperboard, Controlling System 21 instruction vacuum system is opened; Paperboard B is sucked by suction nozzle 4-8, Controlling System 21 instruction cylinder 4-4 reversing motion, driving suction nozzle 4-8 oppositely to swing, when on the track that suction nozzle 4-8 swings to paperboard e Foerderanlage 5, Controlling System 21 sends instruction, vacuum system is closed, suction nozzle 4-8 and atmosphere simultaneously, thus paperboard is discharged, drop on the track of paperboard e Foerderanlage 5, repeating above process, the paperboard just completing middle lamp automatic packing machine stores and sends function.

Claims

1. the paperboard storing unit of lamp automatic packing machine in a kind, it is characterised in that: comprise base plate, support, cylinder tailstock, cylinder, fork, suction nozzle seat, suction nozzle fork, suction nozzle, frame before paperboard storehouse, supporting plate, outside bar, interior limit bar, paperboard storehouse after-frame; Described base plate is arranged in frame; Described support installing is on base plate; Described support has multiple; Described cylinder tailstock is arranged on base plate; Described tail cylinder and cylinder tailstock are hinged, and piston rod end and fork are hinged; Described fork is arranged on suction nozzle seat by rotating shaft; Described suction nozzle seat is arranged on base plate; Described suction nozzle fork one end is arranged in the rotating shaft of fork, and one end is connected with suction nozzle; Described suction nozzle is arranged on suction nozzle fork, and is connected with vacuum system; Before described paperboard storehouse, frame is arranged on supporting plate one end and supporting plate plane orthogonal; Described supporting plate is arranged on support, is heeling condition, and Qian Kuang one end, paperboard storehouse is low, after-frame one end, paperboard storehouse height; Described outside bar is arranged on before paperboard storehouse between frame and paperboard storehouse after-frame, and described outside bar has 4, and two one group is symmetrically distributed in frame plane both sides before paperboard storehouse; The described distance between the bar of often group outside equals paperboard total length; The described distance between the bar of often group outside is less than the length of paperboard end flanging; Described interior limit bar is arranged on before paperboard storehouse between frame and paperboard storehouse after-frame, and described interior limit bar has 4, and two one group is symmetrically distributed in frame plane both sides before paperboard storehouse; The described distance between the bar of often group interior limit is greater than the length of paperboard core, is less than the total length of paperboard; The distance often organized between the bar of interior limit is greater than the length of paperboard end flanging, is less than the total width of paperboard; Described paperboard storehouse after-frame is arranged on both sides, supporting plate rear end, is connected with dual-side bar respectively.

2. the paperboard storing unit of a kind of middle lamp automatic packing machine according to claim 1, it is characterised in that: described suction nozzle comprises nozzle body, sucker; Described sucker is the bowl-type hollow thin-wall body being made up of elastomeric material.