CN110253942A

CN110253942A - A kind of bottom moistureproof carton

Info

Publication number: CN110253942A
Application number: CN201910394070.2A
Authority: CN
Inventors: 朱仁强
Original assignee: Hangzhou Zhiai Packaging Products Co Ltd
Current assignee: Jinan Jilian Packaging Co.,Ltd.
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2019-09-20
Anticipated expiration: 2039-05-13
Also published as: CN110253942B

Abstract

The invention discloses a kind of bottom moistureproof cartons, including fuselage, a discharge port up and down is provided on the downside of the fuselage interior, the upper end wall of the discharge port is provided with and communicated with a molding space, automatic binder there are four being symmetrical arranged on the outside of the left hand end wall of the molding space, and an auxiliary blanking device is symmetrically arranged at left and right sides of the molding space, a blocking space is provided on the left of the auxiliary blanking device, the blocking space is internally provided with a retention device, and a Scissoring device and pressure lifting device are provided on the upside of the molding space, the present invention is integrally cut using ground paper, reduce the generation of waste material, improve the fastness of carton, increase auxiliary blanking device, exclude the carton after completing faster, reduce the time difference between making in two-stage, improve work effect Rate, the automatic trigger acted with bookbinding, it is ensured that the accuracy of gutter pos.

Description

A kind of bottom moistureproof carton

Technical field

The present invention relates to packaging facilities technical field, specially a kind of bottom moistureproof carton.

Background technique

Due to the fast development of electric business industry, so that logistic industry rises, the demand of moistureproof carton packaging is also more next therewith It is more, and it is mostly manual control that ground paper, which is cut, in traditional moistureproof carton manufacturing process, it is not only at high cost, and low output, paper Base it is complex-shaped, bottom is mostly the double-deck paper stock, causes and greatly wastes, and forming process takes a long time, and manufacturing process is cumbersome, Time-consuming and laborious, bottom is sealed using glue, and leakproofness is poor, and insecure.

Summary of the invention

The purpose of the present invention is to provide a kind of bottom moistureproof cartons, for overcoming drawbacks described above in the prior art.

A kind of bottom moistureproof carton of embodiment according to the present invention, including fuselage, the downside setting of the fuselage interior There is a discharge port, the upper end wall of the discharge port is provided with and communicated with a molding space, the left hand end wall outside of the molding space Automatic binder there are four being symmetrical arranged, and material space under an auxiliary is symmetrically arranged at left and right sides of the molding space, Material space is internally provided with an auxiliary blanking device under the auxiliary, and is provided with and communicated on the left of material space under the auxiliary One stops space, the retention device that is internally provided with for stopping space, and fixes on the outside of the upper end wall of the molding space It is provided with a material platform, a clip space is provided on the upside of the material platform, the clip space is internally provided with cutting dress It sets, and the upper surface of the clip space is provided with and communicated with a connection chamber, the upper end of the connection chamber is provided with and communicated with a driving Space, the driving space interior are symmetrical set driving motor, and the driving motor front end face has been connected by power a driving Axis, and the driving motor also drive by same drive shaft by same linkage part drive auxiliary blanking device, retention device, The pressure lifting device of Scissoring device and automatic binder.

Further technical solution, the linkage part include the driving pulley for being fixedly installed on drive shaft front end face, institute It states and is fixedly installed the first transmission shaft on the right side of driving pulley, first transmission shaft is fixedly installed on the front and back end in driving space Between wall, and the first transmission shaft outer wall rotation is socketed with first pulley, and between the driving pulley and first pulley One friction belt wheel of rotational installation in the driving space, and lead between the first pulley and the driving pulley and friction belt wheel It crosses identical first belt to be connected by power, the lower end surface of first belt is fixedly connected with a knife rest.

Further technical solution, the retention device include being slideably positioned in the countercheck rod assisted on the downside of lower material space, Be hinged with a connecting rod on the left of the countercheck rod, be hinged with an elevating lever on the left of the connecting rod, the elevating lever it is upper End face is fixedly installed a limited block, and the left and right end face of the knife rest is fixedly installed a lifter plate, the lifter plate or so It is symmetrically slidably mounted on connection chamber and stops in space, and the inner lower of the lifter plate is provided with the first sliding space, institute It states the first sliding space internal slide and the limited block is set.

Further technical solution, the pressure lifting device include the case for being fixedly installed on driving space interior upper end wall Body, the box house are provided with second sliding space that Open Side Down, and the upper end wall fixation of second sliding space is set It is equipped with a compression spring, a press rods are fixedly connected on the downside of the compression spring, the lower end surface fixation of the press rods is set It is equipped with a U-shaped pressure block, the U-shaped pressure block surrounding is respectively arranged with equally distributed three molding holes.

Further technical solution, the Scissoring device include the polygon forming cutter for being fixedly installed on knife rest lower end surface, There are two compression bars for fixed setting respectively for the space interior bilateral symmetry of the polygon forming cutter composition, for promoting carton flank Cornerite makes carton flank cornerite be easier to enter molding space without interfering, and the lower end surface bilateral symmetry of the knife rest is fixed It is connected with a support spring, the downside of the support spring is fixedly connected with the lower end wall of clip space, and the support spring Outside be provided with a polished rod, the lower end surface of the polished rod is fixedly connected with the lower end wall of the clip space, and the polished rod Upper surface pass through clip space and deeply drive space interior to be slidably socketed the knife rest with chamber is connected to, and the clip space Lower end is provided with and communicated with polygon molding polygon molding cutter groove.

Further technical solution, the automatic binder include four groups of bookbindings being symmetrically disposed on the outside of molding space Cabinet, the inner lower of the bookbinding cabinet are provided with a pressure space, and the inside right end wall of the pressure space slides setting There is a stopper, the left side of the stopper is fixedly connected with a retracting spring, the left side of the retracting spring and the pressure The left side in power space is fixedly connected, and the upper inside of the pressure space slidably connects a piston, the piston it is upper End face is fixedly connected with a rack bar, and a rotation space is provided on the upside of the pressure space, the rotation space it is interior Portion is fixedly installed a fixed link, and the outside rotation of the fixed link is fixed with a gear, the rear side fixed setting of the gear There is a cam, the cam and fixed link rotation connect, and the upper surface of the rack bar passes through the upper end of pressure space Wall is protruded into rotation space and is engaged with the gear, and is provided with and communicated with a L shape on the right side of the rotation space and is squeezed space, institute It states L shape and squeezes space interior full of hydraulic oil, and the L shape squeezes sliding between the end wall up and down in space and is provided with an extruding Block, the right side press-in connection of the left side of the crushing block and the cam, and the L shape squeeze to be provided on the right side of space One blowing space, the internal slide in the blowing space are provided with row's staple, and the bilateral symmetry of the staple is each uniformly It is distributed three through-holes.

Further technical solution, the auxiliary blanking device include being fixedly installed on the upside of auxiliary blanking space interior First friction pulley, the first friction pulley inside a part protrude into molding space, and the outer wall rotation of first friction pulley It is socketed with third transmission shaft, the front/rear end of the third transmission shaft passes through the front and back end wall and the fuselage for assisting lower material space It is fixedly connected, and the left side frictional fit of first friction pulley is equipped with the second friction pulley, the front end of second friction pulley Face is fixedly installed the second belt wheel, and second belt wheel and second friction wheel from rotation are socketed with the 4th transmission shaft, and described the The front/rear end of four transmission shafts, which passes through, assists the front and back end wall of lower material space to be fixedly connected with the fuselage, and the auxiliary blanking A pre- pulley tightener is provided on the downside of space interior, the pre- pulley tightener and rotation are socketed with a pre- mandrel, and the pre- pulley tightener It is fixedly installed a torsionspring between the pre- mandrel, and protrudes into the inside one of molding space on the inside of the pre- pulley tightener Point, and a ratchet mechanism is provided on the left of the pre- pulley tightener, the ratchet mechanism includes being fixedly installed on auxiliary blanking sky Between inner lower the 5th transmission shaft, the 5th transmission shaft outer wall rotation is socketed with third belt wheel, the third belt wheel and institute It states pre- pulley tightener to be connected by power by the second belt, and the third belt wheel rear end face is fixedly installed the 4th belt wheel, the described 4th Belt wheel and the 5th transmission shaft outer wall rotation are socketed, and the 4th belt wheel and second belt wheel pass through third belt power Connection.

The beneficial effects of the present invention are: increasing the frictional force being driven between belt using friction belt wheel, transmission efficiency is improved, by Same driving motor driving reduces energy loss and driving error, while improving transmission efficiency, is integrally cut, not only It improves work efficiency, and reduces the generation of waste material, improve the fastness of carton, increase auxiliary blanking device, make Carton after completing faster excludes, and reduces the time difference between making in two-stage, improves work efficiency, with bookbinding The automatic trigger of movement, it is ensured that the accuracy of gutter pos.

Detailed description of the invention

Fig. 1 is overall structure diagram inside main view of the invention；

Fig. 2 is the inside overall structure diagram of automatic binder in the present invention；

Fig. 3 is forming cutter surface structure schematic diagram in the present invention；

Fig. 4 is ratchet structure schematic internal view in the present invention；

Fig. 5 is preload pulley structure schematic internal view in the present invention；

Fig. 6 is the left view of part A in Fig. 1 of the present invention.

Specific embodiment

Below with reference to Fig. 1-6, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

Referring to Fig.1-6, a kind of bottom moistureproof carton of embodiment according to the present invention, including fuselage 100, the fuselage Downside inside 100 is provided with a discharge port 149, and the upper end wall of the discharge port 149 is provided with and communicated with a molding space 169, Automatic binder there are four being symmetrical arranged on the outside of the left hand end wall of the molding space 169, and a left side for the molding space 169 Right two sides are symmetrically arranged with material space 147 under an auxiliary, and material space 147 is internally provided with auxiliary blanking dress under the auxiliary It sets, and the left side of material space 147 is provided with and communicated with a blocking space 102 under the auxiliary, the inside for stopping space 102 is set It is equipped with a retention device, and is fixedly installed a material platform 170, the material platform on the outside of the upper end wall of the molding space 169 170 upsides are provided with a clip space 171, and the clip space 171 is internally provided with a Scissoring device, and the clip space 171 upper surface is provided with and communicated with a connection chamber 151, and the upper end of the connection chamber 151 is provided with and communicated with a driving space 150, Driving motor 121 is symmetrical set inside the driving space 150,121 front end face of driving motor has been connected by power one Drive shaft 123, and the driving motor 121 also drives and passes through same linkage part band dynamic auxiliary blanking by same drive shaft 123 Device, retention device, Scissoring device and automatic binder pressure lifting device.

Valuably or illustratively, the linkage part includes the driving pulley for being fixedly installed on 123 front end face of drive shaft 122, the right side of the driving pulley 122 is fixedly installed the first transmission shaft 125, and first transmission shaft 125 is fixedly installed on Between the front and back end wall for driving space 150, and 125 outer wall of the first transmission shaft rotation is socketed with first pulley 124, and described One friction belt wheel 175 of rotational installation in the driving space 150 between driving pulley 122 and first pulley 124, and described the It is connected by power between one belt wheel 124 and the driving pulley 122 and friction belt wheel 175 by identical first belt 120, it is described The lower end surface of first belt 120 is fixedly connected with a knife rest 109, and effect is to drive drive shaft 123 by driving motor 121 Rotation, drive shaft 123 drive driving pulley 122 to rotate, and driving pulley 122 passes through the outer side band movable knife rack 109 of the first belt 120 Realize lifting, inside drives the pressure lifting device to go up and down by the belt wheel 175 that rubs, and setting friction belt wheel 175 increases first The frictional force that belt 120 is driven improves transmission efficiency, reduces energy loss by the driving of same driving motor 121 and transmission misses Difference.

Valuably or illustratively, the retention device includes being slideably positioned in the blocking for assisting lower 147 downside of material space Bar 148, the left side of the countercheck rod 148 are hinged with a connecting rod 172, and the left side of the connecting rod 172 is hinged with an elevating lever 101, the upper surface of the elevating lever 101 is fixedly installed a limited block 104, and the left and right end face fixation of the knife rest 109 is set It is equipped with a lifter plate 173,173 bilateral symmetry of lifter plate is slidably mounted on connection chamber 151 and stops in space 102, and the liter The inner lower of drop plate 173 is provided with the first sliding space 103, and the limit is arranged in 103 internal slide of the first sliding space Position block 104, effect are that driving motor 121 drives drive shaft 123 to rotate, and drive shaft 123 drives lifter plate by linkage part 173 realize lifting, and limited block 104 is first in 103 internal slide of the first sliding space, then when being elevated to interference position, band Dynamic limited block 104 is gone up and down, and limited block 104 drives countercheck rod 148 to horizontally slip by elevating lever 101 and connecting rod 172, realizes resistance The function of gear is provided with the first sliding space 103 for reducing the stroke of countercheck rod 148, stops U-shaped by countercheck rod 148 Pressure block 131 makes carton be easier to form inside molding space 169, and shape after molding is more regular.

Valuably or illustratively, the pressure lifting device includes being fixedly installed on driving 150 inner upper end wall of space Cabinet 174, the cabinet 174 is internally provided with second sliding space 126 that Open Side Down, second sliding space 126 upper end wall is fixedly installed a compression spring 127, and the downside of the compression spring 127 is fixedly connected with a press rods 129, the lower end surface of the press rods 129 is fixedly installed a U-shaped pressure block 131, and 131 surrounding of U-shaped pressure block is set respectively Equally distributed three molding holes 132 are equipped with, effect is that driving motor 121 drives drive shaft 123 to rotate, and drive shaft 123 is logical Crossing linkage part drives U-shaped pressure block 131 to realize that rising, reverse rotation driving motor 121, the relaxation of 120 right end of the first belt are then pressed 127 driving pressure bar 129 of power spring slide downward in the second sliding space 126, driving pressure bar 129 drive U-shaped pressure block 131 are dropped through molding space 169, can make the paper rapid shaping cut, increase working efficiency.

Valuably or illustratively, the Scissoring device includes the polygon molding for being fixedly installed on 109 lower end surface of knife rest Knife 107, there are two compression bars 108 for fixed setting respectively for the space interior bilateral symmetry that the polygon forming cutter 107 forms, and are used for Carton flank cornerite is promoted, carton flank cornerite is made to be easier to enter molding space 169 without interfering, and the knife rest 109 Lower end surface bilateral symmetry is fixedly connected with a support spring 105, under the downside of the support spring 105 and clip space 171 End wall is fixedly connected, and the outside of the support spring 105 is provided with a polished rod 106, the lower end surface of the polished rod 106 with it is described The lower end wall of clip space 171 is fixedly connected, and the upper surface of the polished rod 106 passes through clip space 171 and is connected to the depth of chamber 151 Enter to drive 150 internal slide of space to be socketed the knife rest 109, and to be provided with and communicated with one polygon for the lower end of the clip space 171 Formation type polygon forms cutter groove 167, and effect is that driving motor 121 drives drive shaft 123 to rotate, and drive shaft 123 passes through connection Dynamic component band movable knife rack 109 rises, when decline, the left end relaxation of the first belt 120, and pulling force of the knife rest 109 in support spring 105 Lower decline, subsequent polygon forming cutter 107 go deep into polygon molding cutter groove 167 completing cutting, then press after first contacting ground paper Bar 108 enters squeeze to the ground paper for cutting completion in polygon molding cutter groove 167 and forms flank cornerite and make flank packet Angle promotes certain angle, the waste material formed after cutting is greatly reduced using the method integrally cut, while integrally formed Increase the fastness of carton.

Valuably or illustratively, the automatic binder includes four groups for being symmetrically disposed on 169 outside of molding space Bind cabinet 152, the inner lower of the bookbinding cabinet 152 is provided with a pressure space 154, the pressure space 154 it is interior Right end wall sliding in portion's is provided with a stopper 166, and the left side of the stopper 166 is fixedly connected with a retracting spring 153, institute The left side for stating retracting spring 153 is fixedly connected with the left side of the pressure space 154, and the inside of the pressure space 154 Upside slidably connects a piston 155, and the upper surface of the piston 155 is fixedly connected with a rack bar 156, and the pressure is empty Between 154 upside be provided with a rotation space 160, the inside of the rotation space 160 is fixedly installed a fixed link 159, institute The outside rotation for stating fixed link 159 is fixed with a gear 158, and the rear side of the gear 158 is fixedly installed a cam 157, institute It states cam 157 and the fixed link 159 rotation connects, and the upper surface of the rack bar 156 passes through the upper end of pressure space 154 Wall is protruded into rotation space 160 and is engaged with the gear 158, and the right side of the rotation space 160 is provided with and communicated with a L shape and squeezes Space 162 is pressed, the L shape, which squeezes, is full of hydraulic oil inside space 162, and the L shape squeezes between the end wall up and down in space 162 Sliding is provided with a crushing block 161, the right side press-in connection of the left side of the crushing block 161 and the cam 157, and institute The right side for stating L shape extruding space 162 is provided with a blowing space 163, and the internal slide in the blowing space 163 is provided with a row Staple 164, the bilateral symmetry of the staple 164 are respectively uniformly distributed three through-holes 165, and effect is, when U-shaped pressure block 131 lower end surface squeezes stopper 166 when reaching the lower end wall of molding space 169, stopper 166 moves downward extruding L shape and squeezes The hydraulic oil inside space 162 is pressed, piston 155 squeezes upward sliding in space 162 in L shape and rack bar 156 is driven to move upwards, It is rotated one week by engaging band moving cam 157 with gear 158 simultaneously, under the action of extruding force, crushing block 161 moves right crowded It presses staple to come out from through-hole 165, into bookbinding is completed in molding hole 132, when U-shaped pressure block 131 returns, squeezes and stop Block 166 returns to initial conditions under the effect of retracting spring 153, the automatic trigger acted with bookbinding, it is ensured that gutter pos Accuracy decreases the time of bookbinding, improves the efficiency of device.

Valuably or illustratively, the auxiliary blanking device includes being fixedly installed on lower 147 inside of material space of auxiliary First friction pulley 134 of side, described first friction pulley, 134 inside a part protrude into molding space 169, and first friction The outer wall rotation of wheel 134 is socketed with third transmission shaft 135, and it is empty that the front/rear end of the third transmission shaft 135 passes through auxiliary blanking Between 147 front and back end wall be fixedly connected with the fuselage 100, and the left side frictional fit of first friction pulley 134 is equipped with Second friction pulley 137, the front end face of second friction pulley 137 are fixedly installed the second belt wheel 139, second belt wheel 139 It is socketed with the 4th transmission shaft 138 with second friction pulley 137 rotation, the front/rear end of the 4th transmission shaft 138 passes through auxiliary The front and back end wall of lower material space 147 is helped to be fixedly connected with the fuselage 100, and 147 inner lower of material space is set under the auxiliary Be equipped with a pre- pulley tightener 145, the pre- pulley tightener 145 and rotation are socketed with a pre- mandrel 146, and the pre- pulley tightener 145 with It is fixedly installed a torsionspring 176 between the pre- mandrel 146, and protrudes into molding space 169 on the inside of the pre- pulley tightener 145 Inside a part, and the left side of the pre- pulley tightener 145 is provided with a ratchet mechanism, and the ratchet mechanism includes fixed setting In the 5th transmission shaft 143 for assisting lower 147 inner lower of material space, 143 outer wall of the 5th transmission shaft rotation is socketed with third Belt wheel 142, the third belt wheel 142 is connected by power with the pre- pulley tightener 145 by the second belt 144, and the third belt wheel 142 rear end faces are fixedly installed the 4th belt wheel 141, the 4th belt wheel 141 and the 143 outer wall rotary sleeve of the 5th transmission shaft It connects, and the 4th belt wheel 141 is connected by power with second belt wheel 139 by third belt 140, effect is U-shaped pressure Block 131 drives ground paper to glide during the decline rotates the first friction pulley 134 by friction, while driving the second friction pulley 137 rotations drive the rotation of the 4th belt wheel 141 by third belt 140, and the 4th belt wheel 141 is driven by the second belt 144 and pre-tightened Belt wheel 145 is pre-tightened, and subsequent U-shaped pressure block 131 rises, and countercheck rod 148 is retracted, and under the action of pretightning force, is completed Carton skidded off by discharge port 149, excluding carton in time ensures that next time, production was gone on smoothly.

The embodiment of the present apparatus is: in use, ground paper is put into clip space, then starting driving motor simultaneously 121, driving motor 121 drives drive shaft 123 to rotate, and drive shaft 123 drives driving pulley 122 to rotate, and driving pulley 122 passes through The right side of first belt 120 drives U-shaped pressure block 131 to rise, while the left side relaxation of the first belt 120, knife rest 109 are supporting Decline under the pulling force of spring 105, subsequent polygon forming cutter 107, which first contacts ground paper, to be goed deep into polygon molding cutter groove 167 completing Cutting, subsequent compression bar 108, which enters in polygon molding cutter groove 167 squeeze to the ground paper for cutting completion, forms flank cornerite And flank cornerite is made to promote certain angle, motor is inverted after completing cutting, knife rest 109 rises, while under U-shaped pressure block 131 Drop squeezes ground paper and passes through molding space 169, and in the process, friction rotates the first friction pulley 134, while driving the second friction pulley 137 rotations drive the rotation of the 4th belt wheel 141 by third belt 140, and the 4th belt wheel 141 is driven by the second belt 144 and pre-tightened Belt wheel 145 is pre-tightened, and the lower end surface of subsequent U-shaped pressure block 131 touches the lower end wall of molding space 169, while U-shaped pressure Block 131 squeezes stopper 166, and stopper 166 moves downward the hydraulic oil squeezed inside L shape extruding space 162, and piston 155 is in L Shape squeezes upward sliding in space 162 and rack bar 156 is driven to move upwards, while by engaging band moving cam 157 with gear 158 Rotation one week, under the action of extruding force, crushing block 161 moves right extruding staple and comes out from through-hole 165, subsequently enters Bookbinding is completed in molding hole 132, countercheck rod 148 slides to the right resistance by intermediate transmission under the driving of driving motor 121 at this time U-shaped pressure block 131 is kept off, forms ground paper completely, completes the production rear reverse rotation driving motor 121, U-shaped pressure block 131 rises, and stops Bar 148 is retracted, and under the action of pretightning force, pre- pulley tightener 145, which rotates clockwise, drives the carton to complete by discharge port 149 It skids off.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments, fall within the scope of protection of the present invention, protection scheme of the invention It is subject to claims appended hereto.

Claims

1. a kind of bottom moistureproof carton, including fuselage, it is characterised in that: a discharge port is provided on the downside of the fuselage interior, The upper end wall of the discharge port is provided with and communicated with a molding space, is symmetrically arranged with four on the outside of the left hand end wall of the molding space A automatic binder, and material space under an auxiliary is symmetrically arranged at left and right sides of the molding space, the auxiliary blanking Space is internally provided with an auxiliary blanking device, and is provided with and communicated with a blocking space under the auxiliary on the left of material space, The retention device that is internally provided with for stopping space, and a blowing is fixedly installed on the outside of the upper end wall of the molding space Platform, the material platform upside are provided with a clip space, and the clip space is internally provided with a Scissoring device, and the cutting The upper surface in space is provided with and communicated with a connection chamber, and the upper end of the connection chamber is provided with and communicated with a driving space, the driving Space interior is symmetrical set driving motor, and the driving motor front end face has been connected by power a drive shaft, and the driving Motor also drive by same drive shaft by same linkage part drive auxiliary blanking device, retention device, Scissoring device and from The pressure lifting device of dynamic binding apparatus.

2. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the linkage part includes fixed setting The first transmission shaft, first transmission are fixedly installed on the right side of the driving pulley of drive shaft front end face, the driving pulley Axis is fixedly installed between the front and back end wall in driving space, and the first transmission shaft outer wall rotation is socketed with first pulley, and In the driving space between the driving pulley and first pulley rotational installation one friction belt wheel, and the first pulley with It is connected by power between the driving pulley and friction belt wheel by identical first belt, the lower end surface of first belt is fixed It is connected with a knife rest.

3. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the retention device includes sliding setting In assisting the countercheck rod on the downside of lower material space, a connecting rod, the left side hinge of the connecting rod are hinged on the left of the countercheck rod It is connected to an elevating lever, the upper surface of the elevating lever is fixedly installed a limited block, and the left and right end face fixation of the knife rest is set It is equipped with a lifter plate, 173 bilateral symmetry of lifter plate is slidably mounted on connection chamber and stops in space, and the lifter plate Inner lower is provided with the first sliding space, and the limited block is arranged in the first sliding space internal slide.

4. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the pressure lifting device includes fixing It is set to the cabinet of driving space interior upper end wall, the box house is provided with second sliding space that Open Side Down, institute The upper end wall for stating the second sliding space is fixedly installed a compression spring, and a pressure is fixedly connected on the downside of the compression spring Bar, the lower end surface of the press rods are fixedly installed a U-shaped pressure block, and the U-shaped pressure block surrounding, which is respectively arranged with, uniformly divides Three molding holes of cloth.

5. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the Scissoring device includes fixed setting The space interior bilateral symmetry of polygon forming cutter in knife rest lower end surface, the polygon forming cutter composition is fixedly installed respectively There are two compression bars to make carton flank cornerite be easier to enter molding space without interfering, and institute for promoting carton flank cornerite The lower end surface bilateral symmetry for stating knife rest is fixedly connected with a support spring, the downside of the support spring and the lower end of clip space Wall is fixedly connected, and a polished rod is provided on the outside of the support spring, the lower end surface of the polished rod and the clip space Lower end wall is fixedly connected, and the upper surface of the polished rod pass through clip space be connected to chamber and deeply space interior driven to be slidably socketed The knife rest, and the lower end of the clip space is provided with and communicated with polygon molding polygon molding cutter groove.

6. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the automatic binder includes symmetrical The inner lower of four groups of bookbinding cabinets being set on the outside of molding space, the bookbinding cabinet is provided with a pressure space, described The inside right end wall sliding of pressure space is provided with a stopper, and the left side of the stopper is fixedly connected with a backhaul bullet Spring, the left side of the retracting spring are fixedly connected with the left side of the pressure space, and the upper inside of the pressure space A piston is slidably connected, the upper surface of the piston is fixedly connected with a rack bar, and the upside setting of the pressure space There is a rotation space, the inside of the rotation space is fixedly installed a fixed link, and the outside rotation of the fixed link is fixed with One gear is fixedly installed a cam on rear side of the gear, and the cam and fixed link rotation connect, and the rack gear The upper end wall that the upper surface of bar passes through pressure space protrudes into rotation space to be engaged with the gear, and the right side of the rotation space Side is provided with and communicated with a L shape and squeezes space, and the L shape squeezes space interior and is full of hydraulic oil, and the L shape squeezes the upper of space It is slided between lower end wall and is provided with a crushing block, the right side press-in connection of the left side of the crushing block and the cam, and The L shape squeezes and is provided with a blowing space on the right side of space, and the internal slide in the blowing space is provided with row's staple, The bilateral symmetry of the staple is respectively uniformly distributed three through-holes.

7. a kind of bottom moistureproof carton according to claim 1, it is characterised in that: the auxiliary blanking device includes fixing The first friction pulley being set on the upside of auxiliary blanking space interior, the first friction pulley inside a part protrude into molding space It is interior, and the outer wall rotation of first friction pulley is socketed with third transmission shaft, the front/rear end of the third transmission shaft passes through auxiliary The front and back end wall of lower material space is helped to be fixedly connected with the fuselage, and the left side frictional fit of first friction pulley is equipped with the Two friction pulleys, the front end face of second friction pulley are fixedly installed the second belt wheel, second belt wheel and second friction Wheel rotation is socketed with the 4th transmission shaft, and the front/rear end of the 4th transmission shaft passes through the front and back end wall for assisting lower material space and institute It states fuselage to be fixedly connected, and is provided with a pre- pulley tightener on the downside of the auxiliary blanking space interior, the pre- pulley tightener and rotation It is socketed with a pre- mandrel, and is fixedly installed a torsionspring, and the preload between the pre- pulley tightener and the pre- mandrel Inside a part of molding space is protruded on the inside of belt wheel, and a ratchet mechanism, the spine are provided on the left of the pre- pulley tightener Wheel mechanism includes the 5th transmission shaft being fixedly installed on the downside of auxiliary blanking space interior, the 5th transmission shaft outer wall rotary sleeve It is connected to third belt wheel, the third belt wheel is connected by power with the pre- pulley tightener by the second belt, and third belt wheel rear end Face is fixedly installed the 4th belt wheel, and the 4th belt wheel and the 5th transmission shaft outer wall rotation are socketed, and the 4th belt wheel It is connected by power with second belt wheel by third belt.