CN114455337B

CN114455337B - Stacking device of material package stacking car loader

Info

Publication number: CN114455337B
Application number: CN202210169058.3A
Authority: CN
Inventors: 陈明方; 吴磊; 张庆军; 赵涛; 郭光荣; 蒋敬雷; 何丹; 欧传勇
Original assignee: Sichuan Jiuzhou Electric Group Co Ltd
Current assignee: Sichuan Jiuzhou Electric Group Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-12-13
Anticipated expiration: 2042-02-23
Also published as: CN114455337A

Abstract

The invention relates to a bag stacking device of a material bag stacking car loader, and belongs to the technical field of automatic car loading equipment. The bag stacking device is arranged on the material bag transmission channel, is connected to the front part of the stacking roller conveyor and is used for transmitting the material bags to the transport vehicle from the packaging workshop to form the transmission of the double-layer material bags. The technical problems that in the prior art, stacking and loading are slow and low in efficiency are solved, and the problems that package loss and stacking cause package leakage and environmental pollution are solved. The bag stacking device comprises a material bag lifting mechanism, an inverted gantry bag pushing machine and a bag stacking roller conveyor; the middle part of the bag folding roller conveyor is provided with a bag folding baffle component. The front end of a bag stacking baffle plate component of the inverted gantry bag pushing machine is connected with a material bag lifting mechanism and is used for stacking double-layer material bags; the rear end of a bag stacking baffle assembly of the inverted gantry bag pushing machine is connected with an inverted gantry bag pushing mechanism used for pushing a double-layer material bag to a stacking roller conveyor. The stacking device can accelerate stacking, and stacking speed and quality are improved.

Description

Bag stacking device of material bag stacking car loader

Technical Field

The invention relates to the technical field of automatic loading equipment, in particular to a bag stacking device of a material bag stacking car loader.

Background

With the rapid development of economy, the demand of various production data is always rising year by year. Accordingly, the production and transportation enterprises of various production materials have higher and higher requirements on the degree of automation of the material packaging and loading equipment. At present, the material loading truck is divided into manual loading and automatic loading. The manual loading is that workers stand in a vehicle cabin when loading manually, and throw cement packages transmitted from a conveying line into a carriage one by one to perform manual stacking and stacking; this kind of mode needs to consume a large amount of manpowers, and is with high costs and inefficiency, can take place to break the package in the handling process that makes a round trip often moreover, can lead to the large tracts of land raise dust, causes environmental pollution, causes the harm to workman's healthy. In the automatic stacking and loading device, some bag-forming material bags directly fall or slide from a high position into a loading and transporting vehicle cabin, some single-layer material bags are stacked and then are forked into the transporting vehicle cabin, and some material bags are placed into the transporting vehicle cabin in a sucking disc mode; above-mentioned pile up neatly loading device exists that pile up neatly loading speed is slow, and is inefficient, and equipment reliability is low, and the loading process is broken the package easily, produces the large tracts of land raise dust, and needs the paper pocket, is unfavorable for environmental protection scheduling problem. Especially, the single-layer material package is stacked and loaded, the loading speed is seriously influenced, and the improvement of the transportation efficiency is not facilitated.

Disclosure of Invention

In view of the above analysis, the present invention aims to provide a stacking device for a material package stacking car loader, which forms a double-layer material package stacking arrangement, improves the quality of stacking arrangement and stacking, and improves the conveying efficiency and the car loading speed, so as to solve the above problems.

The invention is realized by the following technical scheme:

a bag stacking device of a material bag stacking car loader comprises a material bag lifting mechanism, an inverted gantry bag pushing machine and a bag stacking roller conveyor; the bag-stacking roller conveyor comprises a first roller conveyor and a bag-stacking baffle assembly; the bag stacking baffle assembly is arranged in the middle of the first roller conveyor; the front end part of the bag stacking baffle assembly is connected with the material bag lifting mechanism, and the rear end part of the bag stacking baffle assembly is connected with the inverted gantry bag pushing machine.

Further, the first roller conveyor is provided with a roller track; the bag folding roller conveyor further comprises a fluent strip jacking assembly, and the fluent strip jacking assembly is arranged at the rear part of the bag folding baffle assembly.

Further, the stacking baffle assembly comprises an upper baffle assembly and a lower baffle assembly; the upper baffle assembly comprises a first baffle; the lower baffle assembly includes a second baffle.

Furthermore, the fluent strip jacking assembly comprises a fluent strip, a fluent strip jacking unit and a second jacking mounting frame.

Further, the material package lifting mechanism comprises a lifting mounting frame, a lifting swing mechanism and a lifting mechanical clamping jaw.

Further, the lifting slewing mechanism comprises a first lifting connecting piece, a lifting slewing motor, a second lifting connecting piece and a slewing bearing; the first lifting connecting piece is upwards connected with the top frame of the lifting mounting frame and downwards connected with the lifting rotary motor and the rotary support; the lower end of the slewing bearing is connected with the second lifting connecting piece.

Furthermore, the first lifting connecting piece is rotatably connected with the slewing bearing at the central position and is connected with the lifting slewing motor at the eccentric position; the output shaft of the lifting rotary motor eccentrically pushes the rotary support to rotate; the second lifting connecting piece is connected with a plurality of linear bearings, and the lower ends of the linear bearings are connected with the lifting mechanical clamping jaws.

Furthermore, the inverted gantry bag pushing machine comprises an inverted gantry frame, a bag pushing vertical displacement unit, a bag pushing horizontal displacement unit and a bag pushing plate.

Further, the push bag horizontal displacement unit is connected to the inverted gantry frame; the package pushing vertical displacement unit is connected to the package pushing horizontal displacement unit.

Further, the lower end of the bag pushing vertical displacement unit is connected with the bag pushing plate.

Further, the bag pushing vertical displacement unit comprises an inverted gantry bearing plate and an inverted gantry vertical power assembly; the inverted gantry vertical power assembly is connected to the inverted gantry bearing plate, and the lower end of the inverted gantry vertical power assembly is connected with the bag pushing plate.

Further, the pushing bag horizontal displacement unit comprises an inverted gantry horizontal power assembly; the fixed part of the inverted gantry horizontal power assembly is connected to the inverted gantry frame; the inverted gantry bearing plate is connected to the sliding part of the inverted gantry horizontal power assembly and performs horizontal displacement.

Compared with the prior art, the invention can realize at least one of the following beneficial effects:

(1) The bag stacking device disclosed by the invention has the advantages that the subsequent stack arrangement and stacking processes can adopt a stacking mode, the stack arrangement and stacking test pieces are greatly shortened, and the loading efficiency is improved;

(2) According to the bag stacking device, the return stroke of pushing the bag to the stack part is not influenced by the feeding of the subsequent double-layer material bag in the inverted gantry bag pushing mode, so that the problem of interference and blockage between the following double-layer material bag and the bag pushing plate is solved;

(3) The material bag lifting mechanism in the bag stacking device can further exhaust the upper material bag and the lower material bag in the bag stacking process;

(4) The bag stacking baffle assembly in the middle of the bag stacking roller conveyor can further baffle double-layer material bags, so that the material bag stacking and stacking quality is improved;

(5) The arrangement of the fluent strip jacking assembly in the stacked bag is favorable for improving the bag pushing speed and reducing the bag breaking probability.

In the invention, the technical schemes can be combined with each other to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings, in which like reference numerals refer to like parts throughout, are for the purpose of illustrating particular embodiments only and are not to be considered limiting of the invention.

FIG. 1 is a schematic view of a bag stacking apparatus according to the present invention;

fig. 2 is a schematic overall structure diagram of a material package stacking and loading machine with the package stacking device;

FIG. 3 is a schematic structural view of a bag-folding roller conveyor of the invention;

FIG. 4 is a schematic view of the construction of the baffle assembly of the present invention;

FIG. 5 is a schematic view of a fluent strip jacking assembly according to the present invention;

FIG. 6 is a schematic diagram of the material bag lifting mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a lifting swing mechanism according to the present invention;

FIG. 8 is a schematic view of the mounting of the lift gripper assembly to the lift swing mechanism of the present invention;

FIG. 9 is a schematic view of a lifting gripper assembly according to the present invention;

fig. 10 is a schematic structural diagram of the inverted gantry bundler of the present invention.

Reference numerals:

1. a material bag; 4. a material bag conveying channel; 41. a counting device; 5. a distribution device; 6. a turning roller conveyor; 7. a steering belt conveyor;

8. a material package lifting mechanism; 81. lifting the mounting rack; 82. lifting the swing mechanism; 83. lifting the mechanical clamping jaw; 821. a first lifting link; 822. lifting the rotary motor; 823. a second lifting link; 824. lifting the linear bearing; 825. a rotary support; 831. a lift cylinder; 832. lifting the connecting piece III; 833. lifting the clamping jaw mounting frame; 834. lifting the jaw assembly; 8341. lifting the electric push rod; 8342. lifting the rotating connector; 8343. lifting the fixed plate; 8344. lifting the clamping jaw; 8345. lifting the bearing seat; 8346. lifting the support plate; 835. lifting the guide rod;

9. a bag pushing machine is arranged on the inverted gantry; 91. a reversed gantry lifting cylinder; 92. a first gantry rodless cylinder; 93. pushing the packing plate; 94. a first inverted gantry guide rod; 95. a reversed gantry frame; 96. reversing the gantry bearing plate; 97. a second gantry rodless cylinder; 98. an inverted gantry linear bearing; 99. a second inverted gantry guide rod;

10. a destacking roller conveyor unit; 11. a palletizing device;

12. a bag-folding roller conveyor; 121. a stack baffle assembly; 122. jacking the fluent strip assembly; 123. a first roller conveyor; 1211. a first baffle plate linear bearing; 1212. a first baffle cylinder; 1213. a first baffle mounting bracket; 1214. a first baffle guide bar; 1215. a first baffle; 1216. a second baffle; 1217. a second baffle cylinder; 1218. a second baffle plate linear bearing; 1219. a second baffle mounting rack; 12110. a second baffle guide rod; 1221. fluency strips; 1222. jacking a guide rod; 1223. jacking a linear bearing; 1224. a first jacking mounting frame; 1225. jacking a cylinder; 1226. a second jacking mounting frame;

13. a wrapping belt conveying device; 14. moving the lifting device; 141. a mobile platform; 15. climbing a ladder; 16. a support platform; 17. and fixing the guide rail.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to fig. 1 to 10; wherein; the accompanying drawings form a part of the present invention; and together with the embodiments thereof serve to explain the principles of the invention; and are not intended to limit the scope of the present invention.

The specific technical scheme of the invention is as follows:

figure 2 illustrates a pallet loader for material packages comprising the stacking device of the invention.

The material package stacking car loader of the embodiment comprises a base 17 of the material package stacking car loader; the material package pile up neatly carloader base 17 includes fixed guide and base body. The base body is arranged on the fixed guide rail in a sliding mode and can move forwards and backwards in the horizontal direction along the fixed guide rail through the control system.

The base body is fixedly connected with a supporting platform 16, a movable lifting device 14 and a ladder stand 15. The ladder 15 is arranged between the support platform 16 and the mobile lifting device 14 so that a worker can reach the work surface on the mobile lifting device 14 through the ladder 15 and continue ascending to reach the work surface on the support platform 16. The ladder stand 15 is fixedly connected with the supporting platform 16, and a redundant channel space is arranged at the position of the mobile lifting device 14, so that the ladder stand 15 does not generate structural interference with the mobile lifting device 14 when the mobile lifting device 14 moves up and down.

The bag conveying duct 4 comprises a series of bag conveying channels which are output from a bag packing plant. A counting device 41 is arranged on the material bag conveying channel 4; the tail end of the material bag conveying channel 4 is provided with a movable belt conveyor. The end of movable band conveyer is provided with the rotation axis, and movable band conveyer is around the rotation axis to do the pitching motion, can make 4 ends of material package conveying channel when removing elevating gear 14 and have the displacement of direction of height, still can smoothly link up all the time and be located and remove elevating gear 14 on, the direction of height has the device 5 of allocating of displacement, and be located supporting platform 16, do not have the material package conveying channel 4 front end of direction of height displacement.

The material bag 1 from the material bag conveying channel 4 is divided into 2 paths by the distributing device 5 to be continuously transmitted. 2 way of subsequent symmetrical arrangement's material package transmission finishing device. The material bag conveying and finishing device comprises a turning roller conveyor 6, a turning belt conveyor 7 and a wrapping belt conveying device 13 which are all or partially connected in sequence, and is finally connected with the bag folding device. Then, the material bags 1 are conveyed and arranged on the connected stacking roller conveyor in a straight line from 2 directions by the inverted gantry type bag pushing machine 9 of the bag stacking device. Two opposite conveying direction piling roller conveying mechanisms are arranged in the piling roller conveying unit 10. A stacking device 11 for transferring the material bags 1 to a material bag transport vehicle is arranged near the middle position of the stacking roller conveyor unit 10. The mobile lifting device 14 is provided with a detection device and a touch sensing device, and is matched with the stacking device 11 to perform stacking operation.

The pack stacking device of the invention can also be used for stacking the material packs 1 transmitted by a single material pack transmission and arrangement device without the distribution device 5.

And in particular to a bag-folding device, as shown in figure 1.

The bag stacking device comprises a material bag lifting mechanism 8, an inverted gantry bag pushing machine 9 and a bag stacking roller conveyor 12 which are connected in sequence.

The material package lifting mechanism 8 is arranged above the package stacking roller conveyor 12, and the two mechanisms are matched to complete the stacking of the double-layer material packages. After the material bags 1 are stacked into two layers, the two layers of material bags continue to be transmitted on a bag stacking roller conveyor 12, and the double layers of material bags are pushed to a stacking roller conveyor 10 by an inverted gantry bag pushing machine 9.

Specifically, the bag-stacking roller conveyor 12 is used for conveying, blocking, aligning and stacking the material bags and releasing the material bags; the material bag lifting mechanism 8 is used for grabbing the material bag and releasing the material bag in a delayed manner to finally form a stacked bag; the inverted gantry bag pushing mechanism 9 is used for pushing bags, namely, pushing the bags released by the bag stacking roller conveyor 12 onto the stacking roller conveyor 10. The three parts are linked to complete the actions of bag stacking, bag blocking and stacking and bag pushing.

In particular to the present embodiment, as shown in fig. 6, the bale lifting mechanism 8 comprises a lifting mount 81, a lifting slewing mechanism 82 and lifting mechanical jaws 83; the lifting mounting frame 81 is fixed on the movable lifting device 14 through bolt connection; the lifting swing mechanism 82 is fixed on the lifting mounting frame 81 through bolt connection; the lifting mechanical jaw 83 is bolted to the lifting slewing gear 82. The lifting mount 81 is a frame structure, and the lifting swing mechanism 82 and the lifting mechanical clamping jaws 83 are sequentially and fixedly hoisted in the frame structure of the lifting mount 81.

Specifically, as shown in fig. 7, the lifting rotary mechanism 82 is hung on the top frame of the lifting mounting bracket 81 through a first lifting connecting piece 821 thereon, and a lifting rotary motor 822 is installed and fixed beside the lower end face of the first lifting connecting piece 821; slewing bearing 825 has upper end rotatably connected to the middle of the lower end face of first lifting connector 821, and lower end connected to the upper end face of second lifting connector 823; the second lifting connector 823 is a hollow gantry structure, and the plurality of lifting linear bearings 824 are uniformly fixed on the bottom plane of the second lifting connector 823 gantry structure through the circumference of a fastener.

Promote slewing motor 822 and drive second promotion connecting piece 823 through drive slewing bearing 825 and do rotary motion for promoting mounting bracket 81 and first promotion connecting piece 821, finally can make promotion mechanical clamping jaw 83 smuggle secretly the material package and turn to the row's of adaptation equidirectional material package buttress requirement.

The lift slewing gear 82 is connected to the lift machine jaws 83, as shown in fig. 8. The lifting machine jaw 83 consists of a lifting cylinder 831, a lifting connection assembly and 2 lifting jaw assemblies 834.

Specifically, the center of the bottom plane of the second hoisting connector 823 gantry structure is provided with a second hoisting connector mounting hole, and preferably, the second hoisting connector mounting hole is located at the center of the mounting positions of the plurality of hoisting linear bearings 824.

The lift attachment assembly includes a lift attachment member three 832 and a lift jaw mounting bracket 833 fixedly attached at a joint surface.

Specifically, the third lifting connector 832 is a contoured feature of the bottom surface structure of the second lifting connector 823. A connecting structure is arranged in the center of the upper end surface of the lifting cylinder 831 and is fixedly connected with a gas rod of the lifting cylinder 831; mounting structures at corresponding positions of the lifting linear bearings 824 are uniformly distributed on the circumference, and are used for fixedly connecting lifting guide rods 835 penetrating through the lifting linear bearings 824. The lower end surface of the lifting claw mounting frame 833 is fixedly connected with the lifting claw mounting frame.

A lifting jaw assembly 834 is fixedly attached to the lifting jaw mounting 833 by fasteners; the lifting cylinder 831 drives the lifting jaw assembly 834 to move linearly up and down along the lifting guide 835.

As shown in fig. 9, 2 lifting jaw assemblies 834 are symmetrically disposed at each end of the lifting jaw mount 833. Specifically, the lifting fixing plate 8343 is fixed on the lifting jaw mounting bracket 833 by screws; the lifting electric push rod 8341 is fixedly connected to the middle of the upper end face of the lifting fixing plate 8343; the 2 lifting bearing blocks 8345 are respectively fixed at two ends of the lifting fixing plate 8343 through screws; the 2 lifting bearing seats 8345 are provided with bearings, the inner parts of the bearing seats are fixedly connected with lifting rotary connecting pieces 8342, and the outer parts of the bearing seats are fixedly connected with lifting lug plates 8347 respectively.

The middle of the lifting rotary connecting member 8342 is fixedly connected to a first end of a lifting support plate 8346, and a second end of the lifting support plate 8346 passes through a through groove formed in the lifting fixing plate 8343 and is connected with an output end of the lifting electric push rod 8341 in a hinge manner, so that the lifting rotary connecting member 8342 is driven to rotate around the lifting bearing pedestal 8345.

Lifting jaw 8344 is fixedly connected to lifting swivel 8342 at lifting bearing pedestal 8345 by lifting lug 8347.

The lifting electric push rod 8341 is started to make the lifting rotary connecting piece 8342 rotate around the lifting bearing seat 8345, so that the lifting lug plate 8347 drives the lifting clamping jaw 8344 to rotate around the lifting bearing seat 8345; the two lifting jaws 8344 are simultaneously rotated towards each other, so as to grip or release the packet transferred into the packet lifting mechanism 8;

in the present embodiment, in the material package lifting mechanism 8, the lifting cylinder 831 combines with the lifting clamping jaw assembly 834 to grab and lift the previous material package 1 conveyed thereto to a certain height; the next material bag 1 is continuously transmitted from the steering belt conveyor 7 to the material bag lifting mechanism 8, and when the lifted material bag 1 reaches the position right below the previous material bag 1, the lifting clamping jaw 8344 releases and lifts the previous material bag 1, so that the lifted material bag 1 and the lifted material bag 1 are stably stacked together to form a stacked material bag; wherein, the height that promotes preceding material package 1 promotes is a little higher than the height that promotes the next material package 1, makes the next material package 1 can be through reaching the preceding material package 1 under.

Lifting and stacking the material bags in the material bag lifting mechanism 8 need the matching of the stacking roller conveyor 12.

Specifically, as shown in fig. 1 and 3, the bag folding roller conveyor 12 is composed of a bag folding baffle assembly 121 and a first roller conveyor 123, the bag folding roller conveyor 12 is arranged in the middle of the first roller conveyor 123, a bag conveying line of the first roller conveyor 123 is divided into a front part and a rear part, a bag lifting mechanism 8 is installed at the front part, a fluent strip lifting assembly 122 is additionally installed at the rear part, and an inverted gantry bag pushing machine 9 is installed at the rear part.

More specifically, the base of the fluent strip jacking assembly 122 is arranged at the lower part of the first roller conveyor 123 and can be lifted integrally, fluent strips are arranged between rollers of the first roller conveyor 123 at intervals in rows to form a fluent strip conveying working surface perpendicular to the conveying direction of the first roller conveyor 123, so that the inverted gantry pusher 9 arranged at the upper part of the fluent strip jacking assembly 122 pushes material bags to the fluent strip conveying working surface to the stacking roller conveyor 10 in a sliding friction state with minimum resistance.

Further, the whole of the stacking baffle assembly 121 is in a frame form and is fixedly connected to the middle of the first roller conveyor 123 through a fastener; the fluent strip jacking assembly 122 is fixedly connected to the lower end of the rear part of the first roller conveyor 123 in a lifting manner through a fastener, and fluent strips are arranged in gaps of rollers on the first roller conveyor 123; an electric push rod arranged below the fluent strip jacking assembly 122 jacks up the fluent strip base, and jacks up the fluent strips arranged on the fluent strip base to be higher than the roller working surface on the first roller conveyor 123.

The first roller conveyor 123 is fixedly connected to the movable lifting device 14 through bolts; as shown in fig. 2, the left side of the first roller conveyor 123 is a material bag conveying line of the material bag lifting mechanism 8, that is, the position of the lifted material bag 1, the material bag of the stacked bag needs to be blocked at the stacked bag baffle assembly 121, and 2 material bags of the stacked bag are further blocked by the impact force; after the material bags are orderly blocked and arranged, the baffle of the bag folding baffle component 121 is withdrawn, and the material bags 1 of the bags enter the fluent strip jacking component 122 for further transmission. The right side of the first roller conveyor 123 is provided with a fluent strip jacking assembly 122, which is the position of the inverted gantry pusher 9.

Specifically, as shown in fig. 4, in the stacking baffle assembly 121, a first baffle mounting bracket 1213 and a second baffle mounting bracket 1219 are fixedly mounted on the first roller conveyor 123 through bolt connection; the first baffle cylinder 1212 and the first baffle linear bearing 1211 are fixedly coupled to the first baffle mounting bracket 1213; the first stopper guide rod 1214 is fixed to the first stopper 1215 by means of screws and passes through the first stopper linear bearing 1211; the first baffle 1215 is fixedly connected with a gas rod in the first baffle cylinder 1212; the first blocking plate cylinder 1212 drives the first blocking plate 1215 to move linearly up and down along the first blocking plate guide rod 1214; the second shutter cylinder 1217 and the second shutter linear bearing 1218 are fixed to the second shutter mounting bracket 1219 by means of screws; the second shutter guide bar 12110 is fixed to the second shutter 1216 by a screw and passes through the second shutter linear bearing 1218; the second baffle 1216 is fixedly connected with an air rod in the second baffle cylinder 1217; the second shutter cylinder 1217 drives the second shutter 1216 to perform an up-and-down linear motion along the second shutter guide bar 12110. The function of the first 1215 and second 1216 baffles is to withstand the impact of the charge and to stop the advancement of the charge during the stacking process, so as to complete the stacking there.

Preferably, after the bag stacking is completed, the first baffle 1215 is driven by the first baffle cylinder 1212 to move linearly upwards along the first baffle guide rod 1214, the second baffle 1216 is driven by the second baffle cylinder 1217 to move linearly downwards along the second baffle guide rod 12110, the passage at the first baffle mounting frame 1213 is unblocked, and 2 material bags completing the bag stacking continue to advance from the material bag feeding lifting mechanism 8 of the first roller conveyor 123 to the fluent strip jacking assembly 122 where the inverted gantry bag pushing machine 9 is located. The first 1215 and second 1216 baffles are provided to resist the impact force of the pod.

Specifically, as shown in fig. 5, in the fluency strip jacking assembly 122, a second jacking installation rack 1226 is fixed at the lower part of the inner side of the rear part of the first roller conveyor 123 through bolt connection; the fluency strip 1221 and the jacking guide rod 1222 are fixed on the first jacking mounting frame 1224 through screws; the jacking guide rod 1222 penetrates through the jacking linear bearing 1223; a cylinder body in the jacking cylinder 1225 and the jacking linear bearing 1223 are fixedly connected to the second jacking mounting frame 1226 through bolts; the jacking cylinder 1225 drives the fluent strip 1221 to move up and down along the direction of the jacking linear bearing 1223; the fluent strip jacking assembly 122 is used for jacking the stacked material bags to a certain height, so that the inverted gantry bag pushing machine 9 pushes the stacked material bags to the stacking roller conveyor 10.

As shown in fig. 10, the inverted gantry bag pusher 9 includes a bag pushing plate 93, a bag pushing vertical displacement unit, a bag pushing horizontal displacement unit, and an inverted gantry frame 95.

Preferably, the inverted gantry frame 95 is formed by welding a plate and a pipe, and is fixedly connected to the movable lifting device 14. The horizontal displacement unit of the push ladle is fixedly connected on the inverted gantry frame 95; the vertical pushing bag displacement unit is connected to the horizontal pushing bag displacement unit; the bale pushing plate 93 is fixedly connected to the lower end of the vertical displacement unit.

More specifically, the horizontal displacement unit of the push bag mainly comprises a first gantry rodless cylinder 92, a second gantry rodless cylinder 97 and a first inverted gantry guide rod 94. The inverted gantry bearing plate 96 is connected to the first inverted gantry guide rod 94 in the east of China, and the inverted gantry bearing plate 96, the first gantry rodless cylinder 92 and the second gantry rodless cylinder 97 are used in a matched manner, which is equivalent to the interaction between the cylinder body and the gas rod and used as a driving device to drive all components arranged on the inverted gantry bearing plate 96 to do linear motion along the direction of the first inverted gantry guide rod 94; the second gantry rodless cylinder 97 is fixedly connected to the inverted gantry frame 95 through a fastener, and the first gantry rodless cylinder 92 slides on the second gantry rodless cylinder 97 and is fixedly connected with the inverted gantry bearing plate 96 through a fastener.

Further, the bag pushing vertical displacement unit mainly comprises an inverted gantry bearing plate 96 and an inverted gantry vertical power assembly. The inverted gantry bearing plate 96 is a frame structure with a bottom plate, and the inverted gantry vertical power assembly comprises an inverted gantry lifting cylinder 91, an inverted gantry linear bearing 98 and a second inverted gantry guide rod 99. The inverted gantry lifting cylinder 91 is fixedly connected to the bottom plate of the inverted gantry bearing plate 96, and the output end of the inverted gantry lifting cylinder 91 is a second inverted gantry guide rod 99 with a guiding function; the second inverted gantry guide rod 99 penetrates through the inverted gantry linear bearing 98, the output end is suspended and fixedly connected with the bag pushing plate 93, the inverted gantry lifting cylinder 91 serves as a driving device, and the second inverted gantry guide rod 99 is driven to reciprocate up and down to drive the bag pushing plate 93 to move up and down.

The vertical package pushing displacement unit and the horizontal package pushing displacement unit are matched for use, and the package pushing plate 93 is driven to push the stacked package 1 from the fluent strip jacking assembly 122 to the subsequent stacking roller conveyor.

Particularly to the embodiment, preferably, the second gantry rodless cylinder 97 and the first inverted gantry guide rod 94 are fixedly connected to the inverted gantry frame 95 through fasteners; the inverted gantry lifting cylinder 91 is fixedly connected to the inverted gantry bearing plate 96 through a fastener; the inverted gantry linear bearing 98 is fixed on the inverted gantry bearing plate 96; the bag pushing plate 93 is connected with a gas rod in the inverted gantry lifting cylinder 91; the second inverted gantry guide rod 99 penetrates through the inverted gantry linear bearing 98 and is connected to the bale pushing plate 93; the inverted gantry lifting cylinder 91 drives the bale pushing plate 93 to move up and down; the inverted gantry bag pushing machine 9 is used for pushing the bag stacking material bags on the fluency strips 1221 to the stacking roller conveyor, after the bag pushing is finished, the inverted gantry lifting cylinder 91 withdraws the bag pushing plate 93, and the first gantry rodless cylinder 92 and the second gantry rodless cylinder 97 return to the original positions; through the inverted gantry bag pushing mode, the bag pushing plate 93 does not influence the incoming materials of the bag stacking bags behind the bag pushing plate in the return stroke process, and the interference blocking phenomenon cannot occur.

The stacked material bags 1 enter a stacking roller conveyor through a gantry bag pushing machine 9. Because the transfer passage of material package becomes two tunnel with allocating device 5, the bank of piles roller conveyer here is 2, and direction of delivery is in opposite directions. The two stacking roller conveyors are arranged on a straight line and are connected with each other to form a stacking roller conveyor set 10, so that the working interval of the stacking device is formed.

The stacking device 11 comprises a movable rotating assembly and a stacking fork assembly, and can lift and support the stacked material bags 1 entering the stacking roller conveyor unit 10 and transfer the materials into the body of the transport vehicle.

The moving and rotating assembly of the palletizing device 11 comprises a longitudinal moving mechanism, a transverse moving mechanism and a vertical moving mechanism; the stack fork assembly comprises a stack fork mounting frame, a stack fork unit and a stack baffle unit. Remove the linkage of rotating assembly and buttress fork subassembly, buttress fork position adjustment and the position alignment time that release material package 1 is when can shortening the pile up neatly, the accurate location of the buttress fork of being convenient for to be favorable to eliminating the row interval of the internal material package 1 of clearance and material package transport vechicle storehouse between material package 1 of pile up neatly in-process.

The stacking car loader is also provided with a detection device for measuring the position of the material package transport vehicle and the length, width and depth of the car cabin. The detection device is arranged at the lower part of the mobile platform on the mobile lifting device 14, preferably at the middle position of the lowest part of the foremost end of the mobile platform, and is close to the cab.

The pallet truck is further provided with a touch sensing device for detecting a signal whether the mobile lifting device 14 reaches a target position, so that the control system sends out an instruction to enable the mobile lifting device 14 to start descending or stop descending so as to determine when the stack fork starts to pallet truck. The touch sensing device is disposed at the lower part of the movable platform on the movable lifting device 14, preferably, the lower part of the front end of the movable platform is centrally disposed and located at the rear part of the detection device and in the middle of the vehicle cabin.

The material package transport vehicle is in place. The detection means and the touch sensing means transmit the positional relationship between the vehicle and the palletising means 11 to the control system which issues a palletising start command. The stacking device 11 starts to lift the stacked material packages from the stacking roller conveyor 10, transfer the stacked material packages to the cabin of the material package transport vehicle, and arrange the stacked material packages orderly.

The foregoing is only a preferred embodiment of the invention; the scope of the invention is not limited thereto; those skilled in the art can appreciate that the present invention is not limited to the specific embodiments disclosed herein; easily conceivable variations or alternatives are intended to be covered by the scope of protection of the invention. Meanwhile; the equipment carrying the device; to expand the application field and produce the composite technical effect; all fall into the protection scope of the present invention.

Claims

1. A bag stacking device of a material bag stacking car loader is characterized by comprising a material bag lifting mechanism (8), an inverted gantry bag pushing machine (9) and a bag stacking roller conveyor (12);

the bag-folding roller conveyor (12) comprises a first roller conveyor (123) and a bag-folding baffle assembly (121); the bag folding baffle assembly (121) is arranged in the middle of the first roller conveyor (123);

the pack baffle assembly (121) comprises an upper baffle assembly and a lower baffle assembly;

the upper baffle plate assembly comprises a first baffle plate cylinder (1212), a first baffle plate (1215) and a first baffle plate guide rod (1214), and the first baffle plate cylinder (1212) drives the first baffle plate (1215) to do vertical linear motion along the first baffle plate guide rod (1214);

the lower baffle assembly comprises a second baffle cylinder (1217), a second baffle (1216) and a second baffle guide bar (12110); the second baffle cylinder (1217) drives the second baffle (1216) to do up-and-down linear motion along the second baffle guide rod (12110);

the first (1215) and second (1216) baffles being able to withstand the impact of the pack (1) and to impede the advancement of the pack (1) during stacking, so as to complete stacking at the stacking baffle assembly (121);

the front end part of the bag stacking baffle assembly (121) is connected with the material bag lifting mechanism (8), and the rear end part is connected with the inverted gantry bag pushing machine (9);

the material bag lifting mechanism (8) comprises a lifting mounting frame (81), a lifting swing mechanism (82) and a lifting mechanical clamping jaw (83);

the lifting slewing mechanism (82) comprises a first lifting connecting piece (821), a lifting slewing motor (822), a second lifting connecting piece (823) and a slewing bearing (825); the first lifting connection (821) connects up the top frame of the lifting mount (81), connecting down the lifting slewing motor (822) and slewing bearing (825); the lower end of the slewing bearing (825) is connected with the second lifting connecting piece (823);

the first lifting connection (821) is connected with the rotary support (825) in a rotating mode at the central position and is connected with the lifting rotary motor (822) at an eccentric position; an output shaft of the lifting rotary motor (822) eccentrically pushes the rotary support (825) to rotate; the second lifting connecting piece (823) is connected with a plurality of linear bearings, and the lower ends of the linear bearings are connected with the lifting mechanical clamping jaws (83);

the material bag lifting mechanism (8) can exhaust the upper and lower material bags (1) in the bag stacking process;

a fluent strip jacking assembly (122) is arranged at the rear part of the first roller conveyor (123); the inverted gantry bag pushing machine (9) is arranged above the fluent strip jacking assembly (122);

the inverted gantry bag pushing machine (9) comprises an inverted gantry frame (95), a bag pushing vertical displacement unit, a bag pushing horizontal displacement unit and a bag pushing plate (93); the horizontal displacement unit of the push ladle is connected to the inverted gantry frame (95); the vertical pushing packet displacement unit is connected to the horizontal pushing packet displacement unit; the lower end of the packet pushing vertical displacement unit is connected with the packet pushing plate (93);

the push ladle horizontal displacement unit comprises an inverted gantry horizontal power assembly; the inverted gantry horizontal power assembly comprises a first gantry rodless cylinder (92), a second gantry rodless cylinder (97) and a first inverted gantry guide rod (94).

2. The pack stacking device of a material pack palletizing loader according to claim 1, wherein the first roller conveyor (123) is provided with a roller track; the bag-stacking roller conveyor (12) further comprises a fluency strip jacking assembly (122), and the fluency strip jacking assembly (122) is arranged at the rear part of the bag-stacking baffle assembly (121).

3. The pack stacking device of a material pack palletizing loader according to claim 2, wherein the fluent strip jacking assembly (122) comprises a fluent strip (1221), a fluent strip jacking unit and a second jacking mounting frame (1226).

4. The stacking device of a material package palletizer loader according to claim 2, wherein the package pushing vertical displacement unit comprises an inverted gantry bearing plate (96), an inverted gantry vertical power assembly; the inverted gantry vertical power assembly is connected to the inverted gantry bearing plate (96), and the lower end of the inverted gantry vertical power assembly is connected with the bag pushing plate (93).

5. The pack stacking device of the material pack stacking car loader according to claim 4, wherein the fixed part of the inverted gantry horizontal power assembly is connected to an inverted gantry frame (95); the inverted gantry bearing plate (96) is connected to the sliding part of the inverted gantry horizontal power assembly and performs horizontal displacement.