CN104803034A

CN104803034A - Food boxing machine

Info

Publication number: CN104803034A
Application number: CN201510199300.1A
Authority: CN
Inventors: 彭涛; 李亚东
Original assignee: Chengdu Soontrue Rainbow Machinery Equipment Co Ltd
Current assignee: Chengdu Soontrue Rainbow Machinery Equipment Co Ltd
Priority date: 2015-04-24
Filing date: 2015-04-24
Publication date: 2015-07-29
Anticipated expiration: 2035-04-24
Also published as: CN104803034B

Abstract

The invention relates to the field of a food processing machine, and particularly relates to a food boxing machine. The food boxing machine comprises a box feeding mechanism, a box arranging transport mechanism and a clamping mechanism, wherein the box feeding mechanism and the clamping mechanism are respectively arranged above the box arranging transport mechanism, the box feeding mechanism is arranged on one end of the clamping mechanism, and one side of the clamping mechanism is provided with a conveyor belt for transporting to-be-arranged food; the clamping mechanism comprises an installation framework, and the installation framework is provided with a plurality of mechanical claws. The movement of the mechanical claws in three directions are realized by utilizing a guide device, a horizontal drive mechanism and a vertical drive mechanism; moreover, the full-automatic adjustment can be realized, and the distance adjustment of the mechanical claws can be automatically realized under the situation that no manpower is needed; the food boxing machine can be suitable for various support boxes in various sizes only by replacing a track plate, the artificial anticipation is eliminated, the production efficiency is improved, and the automation degree is improved.

Description

Food box packing machine

Technical field

The present invention relates to field of food processing machinery and equipment, specifically food box packing machine.

Background technology

At existing food processing field, after food processing completes, usually need to perform mounted box operation, but existing mounted box is all put in holder box by manual direct by food substantially, which not only adds job costs, and due to the artificial participation of needs, also easily cause the hygienic issues of food.

Existing patent of carrying out improving for mounted box operation, if number of patent application is 201320555950.1, the applying date is 2013.9.6, name is called " a kind of device making boiled dumpling ", its technical scheme is: the utility model relates to a kind of device making boiled dumpling, comprise dumpling machine, coordinate the robot device run and feedway with dumpling machine; Feedway coordinates with robot device and runs.Its main improvement is the mechanical arm being provided with band clip board engagement, utilizes mechanical arm to be transported on load-transfer device by shaping dumpling, but dumpling can not directly be placed in holder box by said structure, still needs manual being put into by dumpling in holder box.

Summary of the invention

In order to overcome the problem mode of the food processed employing automation cannot put in holder box that existing food processing equipment exists, now a kind of food box packing machine is proposed.

For realizing above-mentioned technical purpose, technical solution of the present invention is as follows:

A kind of food box packing machine, it is characterized in that: comprise lower case structure, row's box conveying mechanism and clamping device, described lower case structure and clamping device are all above the row's of being placed on box conveying mechanism, described lower case structure is arranged on clamping device one end, and the side of described clamping device is provided with the load-transfer device for transmitting the row's for the treatment of box food; Described clamping device comprises installation frame, described installation frame is provided with multiple mechanical grip, described mechanical grip is provided with the guide piece for adjusting adjacent machine jaw spacing, described mechanical grip is connected with the horizontal drive mechanism driving it to realize horizontal motion, is also connected with the upright driving mechanism driving it to realize vertical up-and-down movement.

Described load-transfer device one end is across above row's box conveying mechanism.

Clamping device concrete structure:

Described guide piece is track plates, and described track plates is provided with guide groove.

Described guide groove is groove.

Described at least three adjacent machine jaws are one group of mechanical grip, mechanical grip is at least provided with one group, often organize correspondence on mechanical grip and be provided with track plates, the top correspondence of each mechanical grip is provided with guide groove, be provided with perpendicular guide pillar above each mechanical grip, described perpendicular guide pillar is positioned at guide groove corresponding thereto.

Often organizing in the guide groove corresponding to mechanical grip, the guide groove being positioned at both sides simultaneously near or away from being positioned at middle guide groove.

Each mechanical grip upper end is connected with the first contiguous block, and multiple first contiguous block is actively socketed on the first fixed transverse rod simultaneously, and described first contiguous block is fixedly connected with perpendicular guide pillar.

Vertical cylinder centered by described upright driving mechanism, described center vertical cylinder is connected with the first fixed transverse rod.

The top correspondence of described each first contiguous block is provided with second contiguous block, and described second contiguous block vertical direction offers through hole, and the perpendicular guide pillar be connected with described first contiguous block passes the second contiguous block above it through through hole.

Multiple second contiguous block is socketed on the second fixed transverse rod simultaneously, and described second fixed transverse rod two ends are connected with cross bar mount pad, and described cross bar mount pad is connected with horizontal adapter plate with by linear slide rail.

Described horizontal drive mechanism is servomotor, described servo motor output shaft is connected by Timing Belt with synchronizing wheel, described synchronizing wheel is connected on the first horizontal feed bar, and the synchronizing wheel at described first horizontal feed bar two ends is connected by the synchronizing wheel of horizontal synchronization band with the second horizontal feed bar two ends.

Be provided with horizontal adapter plate under described two Timing Belts, described horizontal adapter plate side is connected with a cross bar mount pad by vertical linear slide rail, and opposite side is connected with mounting plate by horizontal linear slide rail.

The principle of work of box packing machine is:

The food of the row's for the treatment of box is transferred to the below of clamping device by the belt conveyor transmitting the row's for the treatment of box food from food forming machine, the mechanical grip of clamping device moves downward and is clamped by food, then clamping device upward movement is by above food carrying to holder box, in the process of carrying, multiple mechanical grip adjusts spacing each other by guide piece, and ask box from lower case structure place, be delivered to below the mechanical grip after adjustment spacing through row's box conveying mechanism, now mechanical grip declines, and is placed on by food in corresponding holder box.

The specific works principle of clamping device is:

Multiple mechanical grip, under the drive of horizontal drive mechanism, does the axial motion of horizontal X; Meanwhile, multiple mechanical grip is under the effect of guide piece, and adjustment level interval each other, realizes the motion of horizontal Y direction; In above-mentioned motion process, under the drive of upright driving mechanism, multiple mechanical grip does the upper and lower motion of vertical Z-direction.In the application, the motion of horizontal X direction of principal axis refers to the forward and backward motion of horizontal direction; The motion of horizontal Y direction refers to the left and right motion of horizontal direction; Vertical Z-direction motion refers to the upper and lower motion of vertical direction.

Concretely, guide piece is the track plates being at least provided with three guide grooves, the object of the guide groove on track plates regulates the distance between adjacent machine jaw, the spacing held in distance between mechanical grip and holder box between the adjacent grooves of food is matched, time as less than the distance in holder box between adjacent grooves in the distance between adjacent machine jaw, then the track of guide groove is set to the mechanical grip of both sides toward respective lateral movement, and the mechanical grip at middle part keeps original path motion, such object that could realize increase adjacent machine jaw spacing, vice versa.Except the form of guide groove, predetermined trajectory, cam or existing structure also can be used to realize identical technique effect.

Horizontal drive mechanism drives synchronizing wheel to rotate, with the synchronizing wheel of side by under the drive of Timing Belt, keep rotating, mounting plate is for being fixedly installed, be not subjected to displacement change, horizontal adapter plate above it can do the motion of horizontal X direction of principal axis under the drive of Timing Belt, due to slide rail linear between mounting plate and horizontal adapter plate, so horizontal adapter plate can do the axial motion of horizontal X relative to mounting plate, a left side for horizontal adapter plate, right two ends are connected with cross bar mount pad respectively by linear slide rail, and between two cross bar mount pads, be connected with the second fixed transverse rod, second fixed transverse rod is socketed with multiple second contiguous block, and below the second contiguous block, be provided with mechanical grip, so mechanical grip can be followed do the axial motion of horizontal X.

Do the prerequisite of horizontal X direction of principal axis motion at mechanical grip under, owing to being provided with track plates above it, track plates is fixed installation, do not move, the perpendicular guide pillar of adding on mechanical grip stretches in corresponding guide groove, so perpendicular guide pillar can do the motion of horizontal Y direction along with the fluting track driving mechanical jaw of guide groove.

First contiguous block and the first fixed transverse rod are socketed, and the first fixed transverse rod is connected with upright driving mechanism, so the motion of mechanical grip in vertical Z-direction drives realization successively by the order of upright driving mechanism-the first fixed transverse rod the-the first contiguous block-mechanical grip.Because perpendicular guide pillar is through the second contiguous block, and with the second contiguous block without being fixedly connected with relation, so perpendicular guide pillar can do the motion of vertical Z-direction relative to the second contiguous block.

Mechanical grip concrete structure:

Described mechanical grip comprises adapter plate, the first fixture block, the second fixture block and jaw cylinder, described jaw cylinder mouth is connected with tooth bar, described tooth bar and the band below it are gears meshing, described band is fixed on gear on adapter plate, described adapter plate lower end is connected with the first fixture block, described band is connected with the second fixture block the handle place of gear, and described first fixture block and the second fixture block are oppositely arranged.

The lower end of described first fixture block and the second fixture block is provided with circular groove.

Be provided with pore in the circular groove of described first fixture block and/or the second fixture block, described pore place is connected with gas-tpe fitting.

Described adapter plate at least includes fixing upper plate, fixing longitudinal side plate, fixing horizontal side plate and fixed base plate, described fixing upper plate horizontally set, the end of its length direction is connected with the fixing longitudinal side plate vertically arranged, the side of its Width is connected with the fixing horizontal side plate vertically arranged, and the bottom transverse of described fixed side is connected with fixed base plate.

Described fixed side is provided with through hole, and described jaw cylinder mouth is through through hole.

Described jaw cylinder is positioned at outside fixed side, and described tooth bar is positioned at inside fixed side.

Described band is connected to fixing horizontal side plate the turning cylinder of gear.

Described first fixture block is fixed on fixed base plate.

The specific works principle of mechanical grip:

Jaw cylinder promotes tooth bar and moves reciprocatingly, because tooth bar and band are gears meshing, thus rack drives band rotates, the gear moving axis that rotates because band is connected with the second fixture block gear, so the second fixture block can do arc track crank motion along with band the gear moving axis that rotates.Because the first fixture block is fixedly installed on fixed base plate, so the action of the second fixture block just achieves the opening and closing movement relative to the first fixture block.When mechanical grip declines crawl food, mechanical grip is opened, after clamping food, mechanical grip rises, and moves to after above tray position, and mechanical grip declines, and open, be placed on by food in holder box, then mechanical grip rising moves to subsequent delivery and above next food, repeats above-mentioned action.

Lower case structure concrete structure:

Described lower case structure comprises fixed frame, multiple backplates of fixing holder box position are installed in described fixed frame, between described adjacent backplate, are provided with fork plate, described fork plate and fork plate cylinders, be provided with sucker below described backplate, bottom described sucker, be connected with sucker cylinder.

Described multiple backplate is fixed on four angles place, and the coffin that holder box is placed in formation one crowded around by described backplate.

Described fork plate, under the drive of fork plate cylinder, does the horizontal reciprocating movement passing in and out described coffin at coffin edge.

Described fork plate is arranged at least one limit of fixed frame.

The bottom of described each coffin is provided with multiple sucker, and described multiple sucker is by attaching parts and one or more sucker cylinders.

Described sucker is sponge sucker.

In described fixed frame, transverse row shows two coffins.

Described fork plate horizontally set, left and right two parts of fork plate do the horizontal reciprocating movement of turnover coffin respectively at the coffin edge being positioned at left and right both direction.

The specific works principle of lower case structure is:

During initial position, fork plate is arranged in the edge lower part of a folded holder box bottom one, is supported by whole folded holder box, and when asking the rising of the sucker below box to hold the holder box of lowermost end, fork plate level under the effect of fork plate cylinder retreats, and unclamps from holder box edge.Now sucker declines a segment distance, whole folded holder box also declines a segment distance together, and fork plate is level reach under the effect of fork plate cylinder, holds penultimate holder box in whole folded holder box, now the holder box of original lowermost end is drawn onto on load-transfer device and places by sucker, and unclamps.

The concrete structure of row's box conveying mechanism:

Described row's box conveying mechanism includes row's box load-transfer device and row's box conveying motor, and described row's box conveying motor drives the motion of row's box load-transfer device.

Be horizontally arranged with belt conveyor above described row's box load-transfer device, described belt conveyor one end is arranged on food forming machine.

Advantage of the present invention is:

1, clamping device of the present invention utilizes guide piece, horizontal drive mechanism and upright driving mechanism to achieve mechanical grip motion in three directions, and full-automatic adjustment can be realized, so mechanical grip can when by manpower, automatically spacing adjustment is realized, and only change the holder box that track plates just can adapt to sizes, eliminate artificial participation, improve production efficiency, enhance degree of automation.

2, the track plates structure of clamping device of the present invention is simple, by the setting of guide groove, the guiding of the motion path to mechanical grip can be realized, avoid complicated drive mechanism, and change simple, because track plates does not move, so change conveniently, the track plates directly changing different route guidance groove can make mechanical grip move on the path of presetting, and adapts to the holder box of different size with this, the cost that the needs reducing adaptation sizes improve equipment, is suitable for applying.

3, clamping device of the present invention is provided with multiple mechanical grip, and multiple mechanical grip simultaneously or receive the drive of driver train respectively, improves production efficiency, can realize large-scale production.

4, clamping device of the present invention is realized the motion of mechanical grip in vertical Z-direction by the form of the first contiguous block and the first fixed transverse rod, structure is simple, and a driver train can be utilized to drive all mechanical grips to do upper and lower motion simultaneously, improve the synchronism of each mechanical grip, avoid the asynchronous production error brought of each mechanical grip.

Perpendicular guide pillar above the mechanical grip of 5, clamping device of the present invention is through the second contiguous block, and can move up and down relative to the second contiguous block, the second contiguous block can be made only to realize driving mechanical jaw do the axial motion of horizontal X like this, and the motion of vertical Z-direction can not be done by limit mechanical jaw, flexible connection now can realize above-mentioned two kinds of functions simultaneously, serves very important effect for the mechanical grip motion realized on three directions.

6, the present invention be provided with between cross bar mount pad and horizontal adapter plate vertically arrange linear slide rail, be provided with horizontally disposed linear slide rail between horizontal adapter plate and mounting plate, linear slide rail can make mutually move between its interconnective two structures.

7, mechanical grip of the present invention is owing to have employed tooth bar, structure with gear is matched with fixture block, so avoid the situation of the folder shakiness that two fixture blocks occur when clamping boiled dumpling, and clamp structure can carry out gripping to boiled dumpling accurately.

8, mechanical grip of the present invention is owing to being provided with circular groove in the lower end of the first fixture block and the second fixture block, and be provided with pore in the circular groove of the first fixture block and/or the second fixture block, pore place is connected with gas-tpe fitting, when fixture block is in gripping with when decontroling dumpling, pore can first be blown to dumpling, can play and avoid fixture block directly to the effect of dumpling effect, cushion the pressure between fixture block and dumpling, prevent the excessive dumpling that makes of gripping power to be bonded on fixture block, also make the not yielding broken skin of dumpling.

9, the fixed plate structure of mechanical grip of the present invention is reasonable, can by the output shaft of jaw cylinder, all connect thereon with the turning cylinder of gear.

10, under the present invention, case structure utilizes physical construction to provide holder box automatically, avoid the problem of manually putting, save productive force, fork plate and sucker cooperatively interact, multiple holder box is transported to appointment station from bottom to up successively, improve work efficiency, the degree of automation of food box packing machine is improved.

11, under the present invention, multiple backplates of case structure can form multiple coffin, and each coffin can place one group of holder box, so the present invention can provide multiple holder box simultaneously, improve production efficiency.

Accompanying drawing explanation

Fig. 1 is food box packing machine structural representation.

Fig. 2 is the structural representation that food box packing machine coordinates with food forming machine.

Fig. 3 is row's box conveying mechanism structural representation.

Fig. 4 is the structural representation at visual angle, clamping device front upper place.

Fig. 5 is the structural representation at visual angle, the clamping device back lower place.

Fig. 6 is clamping device Facad structure schematic diagram.

Fig. 7 is clamping device birds-eye view.

Fig. 8 is the structural representation of mechanical grip.

Fig. 9 be mechanical grip fixture block on the structural representation of pore.

In accompanying drawing: lower case structure 1, row's box conveying mechanism 2, clamping device 3, belt conveyor 4, food forming machine 5.

Fixed frame 101, backplate 102, fork plate 103, fork plate cylinder 104, sucker 105, sucker cylinder 106, coffin 107, holder box 108.

Row's box load-transfer device 201, row's box conveying motor 202.

Installation frame 301, mechanical grip 302, guide piece 303, horizontal drive mechanism 304, upright driving mechanism 305, guide groove 306, perpendicular guide pillar 307, first contiguous block 308, first fixed transverse rod 309, second contiguous block 311, second fixed transverse rod 312, cross bar mount pad 313, horizontal adapter plate 314, linear slide rail 315, synchronizing wheel 316, Timing Belt 317, first horizontal feed bar 318, second horizontal feed bar 319, mounting plate 320.

Adapter plate 321, first fixture block 322, second fixture block 323, jaw cylinder 324, tooth bar 325, band gear 326, circular groove 327, gas-tpe fitting 328, fixing upper plate 329, fixing longitudinal side plate 330, fix horizontal side plate 331, fixed base plate 332, pore 333.

Detailed description of the invention

Embodiment 1

A kind of food box packing machine comprises lower case structure 1, row's box conveying mechanism 2 and clamping device 3, described lower case structure 1 and clamping device 3 are all above the row's of being placed on box conveying mechanism 2, described lower case structure 1 is arranged on clamping device 3 one end, and the side of described clamping device 3 is provided with the load-transfer device for transmitting the row's for the treatment of box food; Described clamping device 3 comprises installation frame 301, described installation frame 301 is provided with multiple mechanical grip 302, described mechanical grip 302 is provided with the guide piece 303 for adjusting adjacent machine jaw 302 spacing, described mechanical grip 302 is connected with the horizontal drive mechanism 304 driving it to realize horizontal motion, is also connected with the upright driving mechanism 305 driving it to realize vertical up-and-down movement.

The food of the row's for the treatment of box is transferred to the below of clamping device 3 by the belt conveyor 4 transmitting the row's for the treatment of box food from food forming machine 5, the mechanical grip 302 of clamping device 3 moves downward and is clamped by food, then clamping device 3 upward movement is by above food carrying to holder box 108, in the process of carrying, multiple mechanical grip 302 adjusts spacing each other by guide piece 303, and ask box 108 from lower case structure 1 place, be delivered to below the mechanical grip 302 after adjustment spacing through row's box conveying mechanism 2, now mechanical grip 302 declines, food is placed in corresponding holder box 108.

Clamping device 3 of the present invention utilizes guide piece 303, horizontal drive mechanism 304 and upright driving mechanism 305 to achieve mechanical grip 302 motion in three directions, and full-automatic adjustment can be realized, so mechanical grip 302 can when by manpower, automatically spacing adjustment is realized, and only change the holder box 108 that track plates just can adapt to sizes, eliminate artificial participation, improve production efficiency, enhance degree of automation.

Embodiment 2

The principle of work of box packing machine is:

Load-transfer device one end is across above row's box conveying mechanism 2.

Guide piece 303 is track plates, described track plates is provided with guide groove 306.Guide groove 306 is groove.At least three adjacent machine jaws 302 are one group of mechanical grip 302, mechanical grip 302 is at least provided with one group, often organize correspondence on mechanical grip 302 and be provided with track plates, the top correspondence of each mechanical grip 302 is provided with guide groove 306, be provided with perpendicular guide pillar 307 above each mechanical grip 302, described perpendicular guide pillar 307 is positioned at guide groove 306 corresponding thereto.

In the guide groove 306 often organized corresponding to mechanical grip 302, the guide groove 306 being positioned at both sides simultaneously near or away from being positioned at middle guide groove 306.

Each mechanical grip 302 upper end is connected with the first contiguous block 308, and multiple first contiguous block 308 is actively socketed on the first fixed transverse rod 309 simultaneously, and described first contiguous block 308 is fixedly connected with perpendicular guide pillar 307.Vertical cylinder centered by upright driving mechanism 305, described center vertical cylinder is connected with the first fixed transverse rod 309.The top correspondence of each first contiguous block 308 is provided with second contiguous block 311, and described second contiguous block 311 vertical direction offers through hole, and the perpendicular guide pillar 307 be connected with described first contiguous block 308 passes the second contiguous block 311 above it through through hole.

Multiple second contiguous block 311 is socketed on the second fixed transverse rod 312 simultaneously, and described second fixed transverse rod 312 two ends are connected with cross bar mount pad 313, and described cross bar mount pad 313 is connected with horizontal adapter plate 314 with by linear slide rail 315.

Described horizontal drive mechanism 304 is servomotor, described servo motor output shaft is connected by Timing Belt 317 with synchronizing wheel 316, described synchronizing wheel 316 is connected on the first horizontal feed bar 318, and the synchronizing wheel 316 at described first horizontal feed bar 318 two ends is connected by the synchronizing wheel 316 of horizontal synchronization band 317 with the second horizontal feed bar 319 two ends.

Two Timing Belts 317 times are provided with horizontal adapter plate 314, and described horizontal adapter plate 314 side is connected with a cross bar mount pad 313 by vertical linear slide rail 315, and opposite side is connected with mounting plate 320 by horizontal linear slide rail 315.

The specific works principle of clamping device 3 is:

Multiple mechanical grip 302, under the drive of horizontal drive mechanism 304, does the axial motion of horizontal X; Meanwhile, multiple mechanical grip 302 is under the effect of guide piece 303, and adjustment level interval each other, realizes the motion of horizontal Y direction; In above-mentioned motion process, under the drive of upright driving mechanism 305, multiple mechanical grip 302 does the upper and lower motion of vertical Z-direction.In the application, the motion of horizontal X direction of principal axis refers to the forward and backward motion of horizontal direction; The motion of horizontal Y direction refers to the left and right motion of horizontal direction; Vertical Z-direction motion refers to the upper and lower motion of vertical direction.

Concretely, guide piece 303 is the track plates being at least provided with three guide grooves 306, the object of the guide groove 306 on track plates regulates the distance between adjacent machine jaw 302, the spacing held in distance between mechanical grip 302 and holder box 108 between the adjacent grooves of food is matched, time as less than the distance in holder box 108 between adjacent grooves in the distance between adjacent machine jaw 302, then the track of guide groove 306 is set to the mechanical grip 302 of both sides toward respective lateral movement, and the mechanical grip 302 at middle part keeps original path to move, such object that could realize increase adjacent machine jaw 302 spacing, vice versa.Except the form of guide groove 306, predetermined trajectory, cam or existing structure also can be used to realize identical technique effect.

Horizontal drive mechanism 304 drives synchronizing wheel 316 to rotate, with under the drive by Timing Belt 317 of the synchronizing wheel 316 of side, keep rotating, mounting plate 320 is for being fixedly installed, be not subjected to displacement change, horizontal adapter plate 314 above it can do the motion of horizontal X direction of principal axis under the drive of Timing Belt 317, due to slide rail 315 linear between mounting plate 320 and horizontal adapter plate 314, so horizontal adapter plate 314 can do the axial motion of horizontal X relative to mounting plate 320, the two ends, left and right of horizontal adapter plate 314 are connected with two cross bar mount pads 313 respectively by linear slide rail 315, and between two cross bar mount pads 313, be connected with the second fixed transverse rod 312, second fixed transverse rod 312 is socketed with multiple second contiguous block 311, and below the second contiguous block 311, be provided with mechanical grip 302, so mechanical grip 302 can be followed do the axial motion of horizontal X.

Do the prerequisite of horizontal X direction of principal axis motion at mechanical grip 302 under, owing to being provided with track plates above it, track plates is fixed installation, do not move, the perpendicular guide pillar 307 of adding on mechanical grip 302 stretches in corresponding guide groove 306, so perpendicular guide pillar 307 can do the motion of horizontal Y direction along with the fluting track driving mechanical jaw 302 of guide groove 306.

First contiguous block 308 and the first fixed transverse rod 309 are socketed, and the first fixed transverse rod 309 is connected with upright driving mechanism 305, so the motion of mechanical grip 302 in vertical Z-direction drives realization successively by the order of upright driving mechanism 305-first fixed transverse rod 309-first contiguous block 308-mechanical grip 302.Because perpendicular guide pillar 307 is through the second contiguous block 311, and with the second contiguous block 311 without being fixedly connected with relation, so perpendicular guide pillar 307 can do the motion of vertical Z-direction relative to the second contiguous block 311.

Clamping device 3 of the present invention utilizes guide piece 303, horizontal drive mechanism 304 and upright driving mechanism 305 to achieve mechanical grip 302 motion in three directions, and full-automatic adjustment can be realized, so mechanical grip 302 can when by manpower, automatically spacing adjustment is realized, and only change the holder box 108 that backplate 102 just can adapt to sizes, eliminate artificial participation, improve production efficiency, enhance degree of automation.

The track plates structure of clamping device 3 of the present invention is simple, by the setting of guide groove 306, the guiding of the motion path to mechanical grip 302 can be realized, avoid complicated drive mechanism, and change simple, because track plates does not move, so change conveniently, the track plates of the different route guidance groove 306 of direct replacing can make mechanical grip 302 move on the path of presetting, the holder box 108 of different size is adapted to this, the cost that the needs reducing adaptation sizes improve equipment, is suitable for applying.

Clamping device 3 of the present invention is provided with multiple mechanical grip 302, and multiple mechanical grip 302 simultaneously or receive the drive of driver train respectively, improves production efficiency, can realize large-scale production.

Clamping device 3 of the present invention is realized the motion of mechanical grip 302 in vertical Z-direction by the form of the first contiguous block 308 and the first fixed transverse rod 309, structure is simple, and a driver train can be utilized to drive all mechanical grips 302 to do upper and lower motion simultaneously, improve the synchronism of each mechanical grip 302, avoid the production error of the asynchronous band 317 of each mechanical grip 302.

Perpendicular guide pillar 307 above the mechanical grip 302 of clamping device 3 of the present invention is through the second contiguous block 311, and can move up and down relative to the second contiguous block 311, the second contiguous block 311 can be made only to realize driving mechanical jaw 302 do the axial motion of horizontal X like this, and the motion of vertical Z-direction can not be done by limit mechanical jaw 302, flexible connection now can realize above-mentioned two kinds of functions simultaneously, serves very important effect for mechanical grip 302 motion realized on three directions.

Clamping device 3 of the present invention is provided with linear slide rail 315, is provided with linear slide rail 315 between cross bar mount pad 313 and mounting plate 320 between cross bar mount pad 313 and horizontal adapter plate 314, and linear slide rail 315 can make mutually move between its interconnective two structures.

Embodiment 3

The principle of work of box packing machine is:

Load-transfer device one end is across above row's box conveying mechanism 2.

The specific works principle of clamping device 3 is:

Mechanical grip 302 concrete structure:

Described mechanical grip 302 comprises adapter plate 321, first fixture block 322, second fixture block 323 and jaw cylinder 324, described jaw cylinder 324 mouth is connected with tooth bar 325, described tooth bar 325 engages gear 326 with the band below it, described band is fixed on gear 326 on adapter plate 321, described adapter plate 321 lower end is connected with the first fixture block 322, described band is connected with the second fixture block 323 the handle place of gear 326, and described first fixture block 322 and the second fixture block 323 are oppositely arranged.

The lower end of described first fixture block 322 and the second fixture block 323 is provided with circular groove 327.Be provided with pore 333 in the circular groove 327 of the first fixture block 322 and/or the second fixture block 323, described pore 333 place is connected with gas-tpe fitting 328.

Described adapter plate 321 at least includes fixing upper plate 329, fixing longitudinal side plate 330, fixing horizontal side plate 331 and fixed base plate 332, described fixing upper plate 329 horizontally set, the end of its length direction is connected with the fixing longitudinal side plate 330 vertically arranged, the side of its Width is connected with the fixing horizontal side plate 331 vertically arranged, and the bottom transverse of described fixed side is connected with fixed base plate 332.

Fixed side is provided with through hole, and described jaw cylinder 324 mouth is through through hole.Jaw cylinder 324 is positioned at outside fixed side, and described tooth bar 325 is positioned at inside fixed side.Band is connected to fixing horizontal side plate 331 the turning cylinder of gear 326.First fixture block 322 is fixed on fixed base plate 332.

The specific works principle of mechanical grip 302:

Jaw cylinder 324 promotes tooth bar 325 and moves reciprocatingly, because tooth bar 325 engages gear 326 with band, thus tooth bar 325 drive band gear 326 rotate moving axis rotation, because band is connected with the second fixture block 323 gear 326, so the second fixture block 323 can do arc track crank motion along with being with gear 326 moving axis that rotates.Because the first fixture block 322 is fixedly installed on fixed base plate 332, so the action of the second fixture block 323 just achieves the opening and closing movement relative to the first fixture block 322.When mechanical grip 302 declines crawl food, mechanical grip 302 is opened, after clamping food, mechanical grip 302 rises, and moves to after above tray position, and mechanical grip 302 declines, and open, be placed on by food in holder box 108, then mechanical grip 302 rising moves to subsequent delivery and above next food, repeats above-mentioned action.

Mechanical grip 302 of the present invention is owing to have employed tooth bar 325, structure with gear 326 is matched with fixture block, so avoid the situation of the folder shakiness that two fixture blocks occur when clamping boiled dumpling, and clamp structure can carry out gripping to boiled dumpling accurately.

Mechanical grip 302 of the present invention is owing to being provided with circular groove 327 in the lower end of the first fixture block 322 and the second fixture block 323, and be provided with pore 333 in the circular groove 327 of the first fixture block 322 and/or the second fixture block 323, pore 333 place is connected with gas-tpe fitting 328, when fixture block is in gripping with when decontroling dumpling, pore 333 can first be blown to dumpling, can play and avoid fixture block directly to the effect of dumpling effect, cushion the pressure between fixture block and dumpling, prevent the excessive dumpling that makes of gripping power to be bonded on fixture block, also make the not yielding broken skin of dumpling.

The adapter plate 321 of mechanical grip 302 of the present invention is rational in infrastructure, can by the output shaft of jaw cylinder 324, all connect thereon with the turning cylinder of gear 326.

Embodiment 4

The principle of work of box packing machine is:

Load-transfer device one end is across above row's box conveying mechanism 2.

Described two Timing Belt is provided with horizontal adapter plate 314 for 317 times, and described horizontal adapter plate 314 side is connected with a cross bar mount pad 313 by vertical linear slide rail 315, and opposite side is connected with mounting plate 320 by horizontal linear slide rail 315.

The specific works principle of clamping device 3 is:

Mechanical grip 302 concrete structure:

The specific works principle of mechanical grip 302:

Lower case structure 1 concrete structure:

Described lower case structure 1 comprises fixed frame 101, multiple backplates 102 of fixing holder box 108 position are installed in described fixed frame 101, fork plate 103 is provided with between described adjacent backplate 102, described fork plate 103 is connected with fork plate cylinder 104, be provided with sucker 105 below described backplate 102, bottom described sucker 105, be connected with sucker cylinder 106.

Described multiple backplate 102 is fixed on four angles place, and the coffin 107 that holder box 108 is placed in formation one crowded around by described backplate 102.Described fork plate 103, under the drive of fork plate cylinder 104, does the horizontal reciprocating movement passing in and out described coffin 107 at coffin 107 edge.

Described fork plate 103 is arranged at least one limit of fixed frame 101.The bottom of described each coffin 107 is provided with multiple sucker 105, and described multiple sucker 105 is connected with one or more sucker cylinder 106 by attaching parts.

Described sucker 105 is sponge sucker 105.In described fixed frame 101, transverse row shows two coffins 107.

Described fork plate 103 horizontally set, left and right two parts of fork plate 103 do the horizontal reciprocating movement of turnover coffin 107 respectively at coffin 107 edge being positioned at left and right both direction.

The specific works principle of lower case structure 1 is:

During initial position, fork plate 103 is arranged in the edge lower part of folded holder box 108 bottom one, whole folded holder box 108 is supported, when asking the rising of the sucker 105 below box 108 to hold the holder box 108 of lowermost end, fork plate 103 level under the effect of fork plate cylinder 104 retreats, and unclamps from holder box 108 edge.Now sucker 105 declines a segment distance, whole folded holder box 108 also declines a segment distance together, the level reach under the effect of fork plate cylinder 104 of fork plate 103, hold penultimate holder box 108 in whole folded holder box 108, now the holder box 108 of original lowermost end is drawn onto on load-transfer device and places by sucker 105, and unclamps.

The concrete structure of row's box conveying mechanism 2:

Described row's box conveying mechanism 2 row of including box load-transfer device 201 and row's box conveying motor 202, described row's box conveying motor 202 drives row's box load-transfer device 201 to move.

Be horizontally arranged with belt conveyor 4 above described row's box load-transfer device 201, described belt conveyor 4 one end is arranged on food forming machine 5.

Under the present invention, case structure 1 utilizes physical construction to provide holder box 108 automatically, avoid the problem of manually putting, save productive force, fork plate 103 and sucker 105 cooperatively interact, multiple holder box 108 is transported to appointment station from bottom to up successively, improve work efficiency, the degree of automation of food box packing machine is improved.

Under the present invention, multiple backplates 102 of case structure 1 can form multiple coffin 107, and each coffin 107 can place one group of holder box 108, so the present invention can provide multiple holder box 108 simultaneously, improve production efficiency.

Claims

1. a food box packing machine, it is characterized in that: comprise lower case structure (1), row's box conveying mechanism (2) and clamping device (3), described lower case structure (1) and clamping device (3) be the row's of being placed on box conveying mechanism (2) top all, described lower case structure (1) is arranged on clamping device (3) one end, and the side of described clamping device (3) is provided with the load-transfer device for transmitting the row's for the treatment of box food; Described clamping device (3) comprises installation frame (301), described installation frame (301) is provided with multiple mechanical grip (302), described mechanical grip (302) is provided with the guide piece (303) for adjusting adjacent machine jaw (302) spacing, described mechanical grip (302) is connected with the horizontal drive mechanism (304) driving it to realize horizontal motion, is also connected with the upright driving mechanism (305) driving it to realize vertical up-and-down movement.

2. food box packing machine according to claim 1, is characterized in that: described load-transfer device one end is across the top row's box conveying mechanism (2).

3. food box packing machine according to claim 2, is characterized in that: described guide piece (303) is track plates, described track plates is provided with guide groove (306).

4. food box packing machine according to claim 3, is characterized in that: described guide groove (306) is groove.

5. the food box packing machine according to claim 1-4 any one, it is characterized in that: described at least three adjacent machine jaws (302) are one group of mechanical grip (302), mechanical grip (302) is at least provided with one group, often organize the upper correspondence of mechanical grip (302) and be provided with track plates, the top correspondence of each mechanical grip (302) is provided with guide groove (306), each mechanical grip (302) top is provided with perpendicular guide pillar (307), and described perpendicular guide pillar (307) is positioned at guide groove (306) corresponding thereto.

6. food box packing machine according to claim 5, is characterized in that: often organizing, the guide groove (306) corresponding to mechanical grip (302) is inner, the guide groove (306) being positioned at both sides simultaneously near or away from being positioned at middle guide groove (306).

7. food box packing machine according to claim 6, it is characterized in that: each mechanical grip (302) upper end is connected with the first contiguous block (308), multiple first contiguous block (308) is actively socketed on the first fixed transverse rod (309) simultaneously, and described first contiguous block (308) is fixedly connected with perpendicular guide pillar (307).

8. food box packing machine according to claim 7, is characterized in that: vertical cylinder centered by described upright driving mechanism (305), described center vertical cylinder is connected with the first fixed transverse rod (309).

9. food box packing machine according to claim 8, it is characterized in that: the top correspondence of described each first contiguous block (308) is provided with second contiguous block (311), described second contiguous block (311) vertical direction offers through hole, and the perpendicular guide pillar (307) be connected with described first contiguous block (308) passes the second contiguous block (311) above it through through hole.

10. food box packing machine according to claim 9, it is characterized in that: multiple second contiguous block (311) is socketed on the second fixed transverse rod (312) simultaneously, described second fixed transverse rod (312) two ends are connected with cross bar mount pad (313), and described cross bar mount pad (313) is connected with horizontal adapter plate (314) with by linear slide rail (315).

11. food box packing machines according to claim 10, it is characterized in that: described horizontal drive mechanism (304) is servomotor, described servo motor output shaft is connected by Timing Belt (317) with synchronizing wheel (316), described synchronizing wheel (316) is connected on the first horizontal feed bar (318), and the synchronizing wheel (316) at described first horizontal feed bar (318) two ends is connected by the synchronizing wheel (316) of horizontal synchronization band (317) with the second horizontal feed bar (319) two ends.

12. food box packing machines according to claim 11, it is characterized in that: under described two Timing Belts (317), be provided with horizontal adapter plate (314), described horizontal adapter plate (314) side is connected with a cross bar mount pad (313) by vertical linear slide rail (315), and opposite side is connected with mounting plate (320) by horizontal linear slide rail (315).

13. food box packing machines according to claim 1, it is characterized in that: described mechanical grip (302) comprises adapter plate (321), first fixture block (322), second fixture block (323) and jaw cylinder (324), described jaw cylinder (324) mouth is connected with tooth bar (325), described tooth bar (325) engages gear (326) with the band below it, described band is fixed on gear (326) on adapter plate (321), described adapter plate (321) lower end is connected with the first fixture block (322), described band is connected with the second fixture block (323) the handle place of gear (326), described first fixture block (322) and the second fixture block (323) are oppositely arranged.

14. food box packing machines according to claim 13, is characterized in that: the lower end of described first fixture block (322) and the second fixture block (323) is provided with circular groove (327).

15. food box packing machines according to claim 14, it is characterized in that: be provided with pore (333) in the circular groove (327) of described first fixture block (322) and/or the second fixture block (323), described pore (333) place is connected with gas-tpe fitting (328).

16. food box packing machines according to claim 13,14 or 15, it is characterized in that: described adapter plate (321) at least includes fixing upper plate (329), fixing longitudinal side plate (330), fixing horizontal side plate (331) and fixed base plate (332), described fixing upper plate (329) horizontally set, the end of its length direction is connected with fixing longitudinal side plate (330) vertically arranged, the side of its Width is connected with the fixing horizontal side plate (331) vertically arranged, and the bottom transverse of described fixed side is connected with fixed base plate (332).

17. food box packing machines according to claim 16, is characterized in that: described fixed side is provided with through hole.

18. food box packing machines according to claim 17, is characterized in that: described jaw cylinder (324) mouth is through through hole.

19. food box packing machines according to claim 18, is characterized in that: described jaw cylinder (324) is positioned at outside fixed side, and described tooth bar (325) is positioned at inside fixed side.

20. food box packing machines according to claim 19, is characterized in that: described band is connected to fixing horizontal side plate (331) the turning cylinder of gear (326).

21. food box packing machines according to claim 20, is characterized in that: described first fixture block (322) is fixed on fixed base plate (332).

22. food box packing machines according to claim 1, it is characterized in that: described lower case structure (1) comprises fixed frame (101), multiple backplates (102) of fixing holder box (108) position are installed in described fixed frame (101), fork plate (103) is provided with between described adjacent backplate (102), described fork plate (103) is connected with fork plate cylinder (104), described backplate (102) below is provided with sucker (105), and described sucker (105) bottom is connected with sucker cylinder (106).

23. food box packing machines according to claim 22, is characterized in that: described multiple backplate (102) is fixed on four angles place, and the coffin (107) that holder box (108) is placed in formation one crowded around by described backplate (102).

24. food box packing machines according to claim 23, is characterized in that: described fork plate (103), under the drive of fork plate cylinder (104), does the horizontal reciprocating movement of the described coffin of turnover (107) at coffin (107) edge.

25. food box packing machines according to claim 24, is characterized in that: described fork plate (103) is arranged at least one limit of fixed frame (101).

26. food box packing machines according to claim 24, it is characterized in that: the bottom of described each coffin (107) is provided with multiple sucker (105), described multiple sucker (105) is connected with one or more sucker cylinder (106) by attaching parts.

27. food box packing machines according to claim 22, is characterized in that: described sucker (105) is sponge sucker (105).

28. food box packing machines according to claim 24, is characterized in that: described fixed frame (101) interior transverse row shows two coffins (107).

29. food box packing machines according to claim 28, it is characterized in that: described fork plate (103) horizontally set, left and right two parts of fork plate (103) do the horizontal reciprocating movement of turnover coffin (107) respectively at coffin (107) edge being positioned at left and right both direction.

30. food box packing machines according to claim 1, it is characterized in that: described row's box conveying mechanism (2) row's of including box load-transfer device (201) and row's box conveying motor (202), described row's box conveying motor (202) drives row's box load-transfer device (201) motion.

31. food box packing machines according to claim 30, is characterized in that: described row's box load-transfer device (201) top is horizontally arranged with belt conveyor (4), and described belt conveyor (4) one end is arranged on food forming machine.