CN1693143A - Automatic ordering machine for ice cream - Google Patents
Automatic ordering machine for ice cream Download PDFInfo
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- CN1693143A CN1693143A CN 200510043460 CN200510043460A CN1693143A CN 1693143 A CN1693143 A CN 1693143A CN 200510043460 CN200510043460 CN 200510043460 CN 200510043460 A CN200510043460 A CN 200510043460A CN 1693143 A CN1693143 A CN 1693143A
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Abstract
An automatic ice cream odering machine for packing purpose is composed of casing, supporting frame, main body, step motor, mainshaft, speed reducer, a pair of bevel gears, drive axle, driven speed-varying axle, guide rod unit, chain-gear drive units, conveying unit, etc. Its advantages are high automatization level and high productivity.
Description
Technical field
The invention belongs to cold food wrapping machine subsidiary engine technical field, more particularly relate to the design of the automatic ordering machine that is used for ice and snow cake packing.
Background technology
Traditional pillow type packing machine comprises that frame, main frame, folder transportation send mechanism, transverse sealing mechanism, vertical sealing mechanism, become a bag device, play a sign indicating number device, chain type carriage, control and operation etc. and partly form.Application number is 96231321.1, denomination of invention is exactly this mechanism for the Chinese patent of " computer control pillow type packing machine ".Its packed article need manually be put on the chain type carriage.This has just brought following shortcoming: staff will contact unpacked packed article, if packed article is food such as ice and snow cake, is very easily polluted, and very unhygienic, out of reach country is about the various standards and the regulation of food hygiene; Take more labour power, and production efficiency is also low, is difficult to adapt to the productive temp of high-speed packaging.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned shortcoming and defect, and a kind of automatic ordering machine for ice cream is provided.Its degree of automation height, the production efficiency height, appropriation of labour power is few; Can contaminated food products in the production, very health has reached various standards and the regulation of country about food hygiene fully; As the subsidiary engine of wrapping machine, it can be connected with various wrapping machine, supporting use, can be synchronous with various packing beat, and comformability is strong.
In order to achieve the above object, the present invention includes machinery and electrical control two parts.Mechanics comprises cabinet, support, be fixed on the body on cabinet and the support, be fixed on the stepping motor of cabinet bottom, be installed in the main shaft at cabinet middle part, be installed in the axle of stepping motor and the sprocket wheel chain speed reduction gearing between the main shaft, be fixed on the bevel gear of spindle nose, with bevel gear ingear driven bevel pinion, fix driven bevel pinion and be installed in the transmission shaft at cabinet middle part, be installed in the driven variable shaft at cabinet middle part, be installed in the transmission guide rod mechanism between transmission shaft and the driven variable shaft, be installed in the conveying axis on the body, be installed in the chain sprocket transmission device between main shaft and the conveying axis, be installed in the driven conveying axis of body afterbody, be installed in the track conveyor structure on conveying axis and the driven conveying axis, be fixed on the bearing on the body, be installed in the shifting shaft in the bearing, be installed in the second chain sprocket transmission device between driven variable shaft and the shifting shaft, be fixed on the support plate on the bearing, be fixed on the driven shaft on the support plate, be installed in the chain shifting fork mechanism between driven shaft and the shifting shaft, be fixed on hopper and pusher on the body.Be positioned at the following guide channel plate of also fixing of shifting fork mechanism on the cabinet.
The present invention is work like this: after powering on, stepping motor drives sprocket wheel chain speed reduction gearing, main shaft, chain sprocket transmission device, conveying axis, track conveyor structure and driven conveying axis successively, and the ice and snow cake on the caterpillar block that falls into the track conveyor structure is fed forward by the afterbody of body.Meanwhile, synchronous with the beat of carrying, the chain shifting fork mechanism pushes the ice and snow cake on the guide channel plate from caterpillar block one by one, falls on the chain type carriage of the pillow type packing machine that is connected with the present invention again and packs.
Synchronous therewith, cold moving then being packed into the hopper of making from the cold food manufacturing line by continuous mould preparation without the ice and snow cake of packing, and constantly shifted onto on the caterpillar block from level to level by following push pedal.
Hopper and pusher comprise the base that is fixed on the body, with column be fixed on base plate on the base, be fixed on vertical hopper on the base plate, with cylinder block be fixed on cylinder on the base, be fixed on the piston rod end of cylinder end plate, be fixed on end plate and the push pedal below base plate, be fixed between base plate and the cylinder block and be positioned at the cylinder both sides about two guide pillars.About having on the end plate two can be set in about guide hole on two guide pillars.Vertical hopper has the bottom outlet that can keep flat many ice and snow cakes and club thereof, and its front has quantity and the identical elongated slot of ice and snow cake number.
The action of hopper and pusher is complete and the track conveyor structure is synchronous.Cold moving being packed into the hopper by continuous mould preparation without the ice and snow cake of packing of making from the cold food manufacturing line, multilayer is placed in above the base, and its club is towards the front to be level attitude (that is its big be level attitude) in hopper.Its cylinder moves under the control of electromagnetic valve, and the piston rod drive end plate of cylinder and push pedal are according to the cycling that pushes, returns.Every propelling movement is once just shifted row's ice and snow cake of the bottom on the caterpillar block onto.Two guide column sleeves are contained in two guide holes of end plate, can make push pedal remain level attitude, avoid interference, the collision of parts.
Transmission guide rod mechanism is can be with the structure of at the uniform velocity not rotating that at the uniform velocity changes driven variable shaft into of transmission shaft.The advantage of this structure is that the shift fork of following chain shifting fork mechanism is dialled the ice and snow cake down from caterpillar block fast one by one, and rotation more lentamente goes round and begins again then.Can avoid interference, the collision of parts on the go.
The track conveyor structure comprises the double-stranded wheel of the disjunctor that is fixed on the conveying axis, be fixed on two sprocket wheels on the driven conveying axis, be installed in two chains in front and back on the double-stranded wheel of disjunctor and two sprocket wheels respectively, be separately fixed at its front and back supporting leg that has before and after caterpillar block on the corresponding roller bearing of chain.One side of caterpillar block has stile, and caterpillar block is evenly distributed on two chains.The well-distributed caterpillar block constitute to be carried crawler belt, and the stile of caterpillar block is divided into a plurality of unit with the whole piece crawler belt, makes only to carry an ice and snow cake in each unit, can avoid the piling up of ice and snow cake, disorder.
Driven conveying axis is installed in former and later two slotted holes of body, is also fixing the side plate that former and later two have screw on the body, and the screw that the end withstands on driven conveying axis two ends is installed respectively in the screw of two side plates.This structure can be used for two chains in timely tensioning front and back that is crawler belt is carried in tensioning, avoids lax.
The chain shifting fork mechanism by be installed in two sprocket wheels on driven shaft and the shifting shaft respectively, be installed in two on the sprocket wheel chain, on the roller bearing that rectangular distribution is installed in chain 4~6 dihedral shift forks and be fixed on the positioning plate that the support plate lower edge is positioned at above the chain and formed.
The power of chain shifting fork mechanism is from driven variable shaft, and passes to shifting shaft through the second chain sprocket transmission device.Shifting shaft drives the chain left-hand revolution of chain shifting fork mechanism, and then drives the dihedral shift fork ice and snow cake is pushed on the guide channel plate from caterpillar block one by one, falls on the chain type carriage of the pillow type packing machine that is connected with the present invention again and packs.
Electric control system comprises the speed sensor and the main frame position transduser that are installed on the wrapping machine, be installed in be used on the body to detect the horizontal sensor that send the position, with speed sensor and main frame position transduser and horizontal send position transduser bonded assembly singlechip controller, with singlechip controller bonded assembly cylinder solenoid valve and actuator, actuator is used to connect drive stepping motor.Speed sensor is used to detect the package speed of wrapping machine, and the main frame position transduser is used to detect the horizontal position of sending the machine shift fork, and will detect data and transmit micro controller system.Micro controller system sends instruction according to these data and gives actuator after computing, constantly adjust and drive stepping motor, makes stepping motor and track conveyor structure, chain shifting fork mechanism and wrapping machine harmonious, synchronous working.The photoimpact sensor is used to detect the horizontal reference position of sending, and in time send this impulse singla to singlechip controller, singlechip controller sends instruction and gives cylinder solenoid valve after computing, make cylinder propelling movement, return the action cycle and the track conveyor structure is harmonious, synchronous working.
Degree of automation height of the present invention, the production efficiency height, appropriation of labour power is few; Can contaminated food products in the production, very health has reached various standards and the regulation of country about food production fully; Can be synchronous with various packing beat, comformability is strong.As the subsidiary engine of wrapping machine, it can with the supporting use of various wrapping machine, be widely used in cold food and produce in the packing of ice and snow cake especially.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is that the B of Fig. 1 is to view.
Fig. 5 is the birds-eye view of Fig. 4.
Fig. 6 is the birds-eye view of track conveyor structure, but has removed front and back chain and caterpillar block.
Fig. 7 is the birds-eye view of chain shifting fork mechanism.
Fig. 8 is the block scheme of electrical control part.
The specific embodiment
Embodiment 1.A kind of automatic ordering machine for ice cream is as Fig. 1~shown in Figure 3.It comprises machinery and electrical control two parts.Mechanics comprises cabinet 1, support 2, be fixed on the body 3 on cabinet 1 and the support 2, be fixed on the stepping motor 4 of cabinet 1 bottom, be installed in the main shaft 5 at cabinet 1 middle part, be installed in the axle of stepping motor 4 and the chain sprocket speed reduction gearing 6 between the main shaft 5, be fixed on the bevel gear 7 of main shaft 5 ends, with bevel gear 7 ingear driven bevel pinions 8, fix driven bevel pinion 8 and be installed in the transmission shaft 9 at cabinet 1 middle part, be installed in the driven variable shaft 10 at cabinet 1 middle part, be installed in the transmission guide rod mechanism 11 between transmission shaft 9 and the driven variable shaft 10, be installed in the conveying axis 12 on the body 3, be installed in the chain sprocket transmission device 13 between main shaft 5 and the conveying axis 12, be installed in the driven conveying axis 14 of body 3 afterbodys, be installed in the track conveyor structure 15 on conveying axis 12 and the driven conveying axis 14, be fixed on the bearing 17 on the body 3, be installed in the shifting shaft 18 in the bearing 17.Be installed in the second chain sprocket transmission device 19 between driven variable shaft 10 and the shifting shaft 18, be fixed on support plate 20 on the bearing 17, be fixed on driven shaft 21 on the support plate 20, be installed in shifting fork mechanism 22 between driven shaft 21 and the shifting shaft 18, be fixed on hopper and pusher 16 on the body, be positioned at the following guide channel plate 23 of also fixing of chain shifting fork mechanism 22 on the cabinet 1.
Consult Fig. 1, Fig. 4 and Fig. 5.Hopper and pusher 16 comprise the base 24 that is fixed on the body 3, with column 25 be fixed on base plate 26 on the base 24, be fixed on vertical hopper 27 on the base plate 26, with cylinder block 28 be fixed on cylinder 29 on the base 24, be fixed on the piston rod end of cylinder 29 end plate 30, be fixed on end plate 30 and the push pedal below base plate 26 31, be fixed between base plate 26 and the cylinder block 28 and be positioned at cylinder 29 both sides about two guide pillars 32.About having on the end plate 30 two can be set in about guide hole on two guide pillars 32.Vertical hopper 27 has the bottom outlet 34 that can keep flat many ice and snow cakes and club 33 thereof, and its front has the quantity elongated slot 36 identical with ice and snow cake number.Baffle plate 35 is fixed on vertical hopper 27 upsides, location when being convenient to mould preparation ice and snow cake and packing vertical hopper 27 into.
Consult Fig. 1 and Fig. 6.Track conveyor structure 15 comprises the double-stranded wheel 37 of the disjunctor that is fixed on the conveying axis 12, be fixed on two sprocket wheels 38 on the driven conveying axis 14, be installed in two chains 39 in front and back on 37 and two sprocket wheels 38 of the double-stranded wheel of disjunctor respectively, be separately fixed at its front and back supporting leg 40 that has before and after caterpillar block 41 on the corresponding roller bearing of chain 39.One side of caterpillar block 41 has stile 42, and caterpillar block 41 is evenly distributed on two chains 39.Driven conveying axis 14 is installed in former and later two slotted holes 43 of body 3, is also fixing former and later two side plates that have screw 44 on the body 3.The screw 45 that the end withstands on driven conveying axis 14 two ends is installed respectively in the screw of two side plates 44.46 is the support of body 3.
Fig. 7 and shown in Figure 2, chain shifting fork mechanism 22 is formed by being installed in two sprocket wheels 47 on driven shaft 21 and the shifting shaft 18 respectively, being installed in 4~6 dihedral shift forks 49 on the roller bearing that two chain 48, rectangular distributions on the sprocket wheel 47 are installed in chain 48 and being fixed on the positioning plates 50 that support plate 20 lower edges are positioned at above the chain 48.
Shown in Figure 8, electric control system comprises the speed sensor 51 that is installed on the wrapping machine, flat mouthful of main frame position transduser 56, be installed in be used on the body 3 to detect the horizontal sensor 52 that send reference position, with speed sensor 51 and main frame position transduser 56 and horizontal send home sensor 52 bonded assembly singlechip controllers 53, with singlechip controller 53 bonded assembly cylinder solenoid valves 54 and actuator 55.Actuator 55 is used to connect drive stepping motor 4.
Embodiment 1 degree of automation height, the production efficiency height, appropriation of labour power is few; Can contaminated food products in the production, very health has reached various standards and the regulation of country about food production fully; Can be synchronous with various packing beat, comformability is strong.As the subsidiary engine of wrapping machine, it can with the supporting use of various wrapping machine, be widely used in cold food and produce in the packing of ice and snow cake especially.
Claims (7)
1. automatic ordering machine for ice cream, it comprises machinery and electrical control two parts, it is characterized in that mechanics comprises cabinet, support, be fixed on the body on cabinet and the support, be fixed on the stepping motor of cabinet bottom, be installed in the main shaft at cabinet middle part, be installed in the axle of stepping motor and the chain sprocket speed reduction gearing between the main shaft, be fixed on the bevel gear of spindle nose, with bevel gear ingear driven bevel pinion, fix driven bevel pinion and be installed in the transmission shaft at cabinet middle part, be installed in the driven variable shaft at cabinet middle part, be installed in the transmission guide rod mechanism between transmission shaft and the driven variable shaft, be installed in the conveying axis on the body, be installed in the chain sprocket transmission device between main shaft and the conveying axis, be installed in the driven conveying axis of body afterbody, be installed in the track conveyor structure on conveying axis and the driven conveying axis, be fixed on the bearing on the body, be installed in the shifting shaft in the bearing, be installed in the second chain sprocket transmission device between driven variable shaft and the shifting shaft, be fixed on the support plate on the bearing, be fixed on the driven shaft on the support plate, be installed in the chain shifting fork mechanism between driven shaft and the shifting shaft, be fixed on hopper and pusher on the body, be positioned at the following guide channel plate of also fixing of shifting fork mechanism on the cabinet.
2. according to the described automatic ordering machine for ice cream of claim 1, it is characterized in that said hopper and pusher comprise the base that is fixed on the body, be fixed on base plate on the base with column, be fixed on the vertical hopper on the base plate, be fixed on cylinder on the base with cylinder block, be fixed on the end plate of the piston rod end of cylinder, be fixed on end plate and be positioned at push pedal below the base plate, be fixed between base plate and the cylinder block and be positioned at the cylinder both sides about two guide pillars, about having on the end plate two can be set in about guide hole on two guide pillars, vertical hopper has the bottom outlet that can keep flat many ice and snow cakes and club thereof, and its front has quantity and the identical elongated slot of ice and snow cake number.
3. according to claim 1 or 2 described automatic ordering machine for ice cream, it is characterized in that said track conveyor structure comprise the double-stranded wheel of the disjunctor that is fixed on the conveying axis, be fixed on two sprocket wheels on the driven conveying axis, be installed in two chains in front and back on the double-stranded wheel of disjunctor and two sprocket wheels respectively, be separately fixed at its front and back supporting leg that has before and after caterpillar block on the corresponding roller bearing of chain, one side of caterpillar block has stile, and caterpillar block is evenly distributed on two chains.
4. according to the described automatic ordering machine for ice cream of claim 3, it is characterized in that said driven conveying axis is installed in former and later two slotted holes of body, also fixing the side plate that former and later two have screw on the body, the screw that the end withstands on driven conveying axis two ends is being installed respectively in the screw of two side plates.
5. according to the described automatic ordering machine for ice cream of claim 3, it is characterized in that said chain shifting fork mechanism by be installed in two sprocket wheels on driven shaft and the shifting shaft respectively, be installed in two on the sprocket wheel chain, on the roller bearing that rectangular distribution is installed in chain 4~6 dihedral shift forks and be fixed on the positioning plate that the support plate lower edge is positioned at above the chain and formed.
6. according to the described automatic ordering machine for ice cream of claim 4, it is characterized in that said chain shifting fork mechanism by be installed in two sprocket wheels on driven shaft and the shifting shaft respectively, be installed in two on the sprocket wheel chain, on the roller bearing that rectangular distribution is installed in chain 4~6 dihedral shift forks and be fixed on the positioning plate that the support plate lower edge is positioned at above the chain and formed.
7. according to the described automatic ordering machine for ice cream of claim 6, it is characterized in that said electric control system comprise the speed sensor and the main frame position transduser that are installed on the wrapping machine, be installed in be used on the body to detect the horizontal sensor that send reference position, with speed sensor and main frame position transduser and horizontal send home sensor bonded assembly singlechip controller, with singlechip controller bonded assembly cylinder solenoid valve and actuator, actuator is used to connect drive stepping motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100434603A CN100381336C (en) | 2005-05-01 | 2005-05-01 | Automatic ordering machine for ice cream |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100434603A CN100381336C (en) | 2005-05-01 | 2005-05-01 | Automatic ordering machine for ice cream |
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CN1693143A true CN1693143A (en) | 2005-11-09 |
CN100381336C CN100381336C (en) | 2008-04-16 |
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CNB2005100434603A Expired - Fee Related CN100381336C (en) | 2005-05-01 | 2005-05-01 | Automatic ordering machine for ice cream |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101863A (en) * | 2013-01-22 | 2013-05-15 | 陈清雄 | Novel cover placing device |
CN104097797A (en) * | 2013-04-03 | 2014-10-15 | 内蒙古伊利实业集团股份有限公司 | Separated packaging method of ice cream in same bag |
CN104097802A (en) * | 2013-04-03 | 2014-10-15 | 内蒙古伊利实业集团股份有限公司 | Separated packaging device of ice cream in same bag |
CN105416664A (en) * | 2015-12-10 | 2016-03-23 | 温州瑞达机械有限公司 | Pushing mechanism of packaging machine |
CN113287647A (en) * | 2021-04-08 | 2021-08-24 | 中山市顶盛食品机械有限公司 | Cake placing machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101407274B (en) * | 2008-11-25 | 2010-12-29 | 内蒙古伊利实业集团股份有限公司 | Conveyer belt apparatus |
CN102556411B (en) * | 2011-12-22 | 2013-11-13 | 内蒙古伊利实业集团股份有限公司 | Anti-falling kick-out device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5515962A (en) * | 1994-10-06 | 1996-05-14 | Interbake Foods, Inc. | Ice cream sandwich collator sub-assembly |
US5918446A (en) * | 1997-07-08 | 1999-07-06 | Sweetheart Cup Co., Inc. | Apparatus and systems for reorienting and transferring elongate articles, especially frozen dessert cones |
CN2333627Y (en) * | 1998-05-25 | 1999-08-18 | 裴丹平 | Sweets distributing mechanism for sweets packing machine |
CN2513907Y (en) * | 2001-06-21 | 2002-10-02 | 河南双汇投资发展股份有限公司 | Machine for automatically arranging hams |
-
2005
- 2005-05-01 CN CNB2005100434603A patent/CN100381336C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101863A (en) * | 2013-01-22 | 2013-05-15 | 陈清雄 | Novel cover placing device |
CN103101863B (en) * | 2013-01-22 | 2016-01-06 | 陈清雄 | One is novel puts lid arrangement |
CN104097797A (en) * | 2013-04-03 | 2014-10-15 | 内蒙古伊利实业集团股份有限公司 | Separated packaging method of ice cream in same bag |
CN104097802A (en) * | 2013-04-03 | 2014-10-15 | 内蒙古伊利实业集团股份有限公司 | Separated packaging device of ice cream in same bag |
CN104097802B (en) * | 2013-04-03 | 2016-06-15 | 内蒙古伊利实业集团股份有限公司 | With bag popsicle comparting packaging device |
CN105416664A (en) * | 2015-12-10 | 2016-03-23 | 温州瑞达机械有限公司 | Pushing mechanism of packaging machine |
CN113287647A (en) * | 2021-04-08 | 2021-08-24 | 中山市顶盛食品机械有限公司 | Cake placing machine |
CN113287647B (en) * | 2021-04-08 | 2022-09-20 | 中山市顶盛食品机械有限公司 | Cake placing machine |
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CN100381336C (en) | 2008-04-16 |
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