CN110856973A - Nutrition pot separation method and device and nutrition pot production line - Google Patents
Nutrition pot separation method and device and nutrition pot production line Download PDFInfo
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- CN110856973A CN110856973A CN201810914434.0A CN201810914434A CN110856973A CN 110856973 A CN110856973 A CN 110856973A CN 201810914434 A CN201810914434 A CN 201810914434A CN 110856973 A CN110856973 A CN 110856973A
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- nutrition
- pot
- separation
- nutrition pot
- separating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/021—Pots formed in one piece; Materials used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42069—Means explicitly adapted for transporting blown article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
- B29C49/4278—Cutting
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cereal-Derived Products (AREA)
Abstract
The invention relates to a method and a device for separating a connected nutrition pot, belonging to the technical field of nutrition pot production. At present, the conjoined nutrition bowls are separated by adopting a manual mode, the labor intensity of workers is very high, and the efficiency is low. The existing conjoined nutrition pot separating equipment adopts a differential separation method, and inevitably has a movement posture that the nutrition pot needs to be changed into a posture that the nutrition pot can be normally collected, stacked and stacked after the bottom of the nutrition pot is opened in the front before entering a collecting (stacking) device; in addition, the method of integrally pressurizing and exhausting the connected nutrition bowls and longitudinally feeding the nutrition bowls in the prior art is adopted, so that the nutrition bowls after exhausting are seriously deformed and are not favorable for recovering the original shape, the collecting and stacking effects are further influenced, the separated nutrition bowls can enter the collecting and stacking device only by changing postures, the actual work is unstable, and the method can only be applied to producing nutrition bowls with partial specifications. The invention aims to provide an exhaust feeding method, an exhaust feeding device and a nutrition pot production line, wherein the work stability is high, the separated nutrition pot is easy to restore to the original shape, the application range is wide, and the efficiency is high.
Description
Technical Field
The invention relates to a method and a device for separating a connected nutrition pot, belonging to the technical field of nutrition pot production.
Background
The plastic nutrition pot is an important production material for agricultural production, has the advantages of fertilizer and water conservation and convenient transplantation, is widely applied to planting vegetables, cotton, corn seedlings and flowers, and the dosage of the plastic nutrition pot is increased year by year along with the development of agricultural science and technology. However, the existing plastic nutrition pot production adopts a blow molding process, the blown intermediate product is a connected nutrition pot with mouth-to-mouth connection, and the final nutrition pot product can be formed only by separating the connected nutrition pot. At present, the conjoined nutrition bowls are separated by adopting a manual mode, the labor intensity of workers is very high, and the efficiency is low. The existing conjoined nutrition pot separating equipment adopts a differential separation method, and inevitably has a movement posture that the nutrition pot needs to be changed into a posture that the nutrition pot can be normally collected, stacked and stacked after the bottom of the nutrition pot is opened in the front before entering a collecting (stacking) device; in addition, the method of integrally pressurizing and exhausting the connected nutrition bowls and longitudinally feeding the nutrition bowls in the prior art is adopted, so that the nutrition bowls after exhausting are seriously deformed and are not favorable for recovering the original shape, the collecting and stacking effects are further influenced, the separated nutrition bowls can enter the collecting and stacking device only by changing postures, the actual work is unstable, and the method can only be applied to producing nutrition bowls with partial specifications.
Disclosure of Invention
The invention aims to provide an exhaust feeding method, an exhaust feeding device and a nutrition pot production line, wherein the work stability is high, the separated nutrition pot is easy to restore to the original shape, the application range is wide, and the efficiency is high.
The technical scheme of the invention is as follows:
the separation method of the nutrition pot comprises the following process methods:
① exhausting, namely extruding the middle part of the conjoined feeding block, keeping the shapes of the bottoms of the two conjoined feeding blocks basically unchanged, and exhausting the gas in the conjoined feeding block;
② feeding the pot, namely feeding the exhausted conjoined feeding pot into a feeding pot separating device;
③ separating, namely separating the conjoined nutrition pot by using a nutrition pot separating device.
The preferable method is that the exhausting method is to gradually squeeze the middle part of the conjoined feeding block in the feeding block conveying process, so that the conjoined feeding block is prevented from bursting due to too fast squeezing, and the shape of the conjoined feeding block is favorably recovered in the subsequent process.
In another preferred method, the connected nutrition bowls fed into the nutrition bowl separation device are in a horizontal posture, so that convenience is provided for outputting two separated nutrition bowls from two sides of the nutrition bowl separation device in the subsequent process; therefore, the two separated nutrition bowls can directly enter the collecting device to be stacked and piled in the posture that the bottoms of the two separated nutrition bowls are opened at the front and at the back without changing the motion postures of the separated nutrition bowls in the subsequent process.
In another preferred method, two of the connected pots are held between two pairs of separating rollers having opposite directions of operation, and the two pots are separated from each other, and are moved in opposite directions to be discharged from both sides of the pot separating device.
Based on the same invention concept, the technical scheme of the nutrition pot separation device is as follows:
the nutrition pot separating device mainly comprises a driver, two separating roller sets and an intermittent driving mechanism; two separation rollers with opposite rotation directions are arranged in each separation roller group; the two separation roller sets are correspondingly arranged; the intermittent driving mechanism enables the separating rollers in the two separating roller sets to generate contact and separation movement; the moving direction of the contact part of the separating roller is towards the outer side of the nutrition pot separating device, so that the separating roller can break the connected nutrition pots and simultaneously outputs two separated nutrition pots from two sides of the nutrition pot separating device. The intermittent drive mechanism makes the separation rollers in the two separation roller sets contact and separate
In a more specific scheme, a set of gears meshed with each other is used for driving the separating rollers in the separating roller group.
In a more specific embodiment, the intermittent drive mechanism synchronizes the movement of the two separation roller sets.
In a more specific scheme, the surface linear speeds of four separation rollers in the two separation roller groups are matched.
Still more specifically, a material having a high coefficient of friction and elasticity, including but not limited to rubber, polyurethane, or nitrile rubber, is provided on the surface of the separation roller to provide the surface of the separation roller with a high coefficient of friction and suitable elasticity.
Such intermittent drive mechanisms are well known and include, but are not limited to, cam mechanisms, crankshaft linkages, geneva mechanisms, electrically controlled motors, electrically controlled cylinders.
Based on the same invention concept, the technical scheme of the nutrition pot production line is as follows:
the nutrition pot production line comprises an extruder, a nutrition pot forming machine, a sorting and finishing device, a collecting device, an exhaust feeding pot device and any one of the nutrition pot separating devices; the extruder is arranged in front of the nutrition pot forming machine, the nutrition pot forming machine is arranged in front of the sorting and arranging device, the sorting and arranging device is arranged in front of the exhaust feeding pot device, the exhaust feeding pot device is arranged in front of the nutrition pot separating device, and the nutrition pot separating device is arranged in front of the collecting device; wherein, an extruder, a nutrition pot forming machine, a sorting and finishing device and a collecting device are known.
Furthermore, the nutrition pot production line also comprises a punching machine which is arranged corresponding to the collecting device and used for punching holes at the bottom and the side of the nutrition pots stacked in the stack, wherein the punching machine is well known, such as an electric drill and a punching machine.
Drawings
FIG. 1 is a schematic view of the conjoined feeding block of the present invention;
FIG. 2 is a schematic view of the venting of the conjoined feeding block according to the present invention;
FIG. 3 is a schematic diagram showing the movement of the nutrition bowls in the process of separating the conjoined nutrition bowls, wherein a left nutrition bowl 101 is output from the left side of the nutrition bowl separating device, and a right nutrition bowl 102 is output from the right side of the nutrition bowl separating device, and the shapes of the bottoms of the two nutrition bowls are basically kept unchanged, and the openings of the two nutrition bowls are in a squashed state;
FIG. 4 is a schematic view of a bowl separation apparatus;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a schematic view of a vented bowl feeder arrangement, with parts overlapping, and designated by the reference numerals: 211 overlaps 212, 221 overlaps 222, 311 overlaps 312, 321 overlaps 322;
fig. 7 is a top view of fig. 6 with a portion of the components overlapping and numbered: 211 overlaps 221, 212 overlaps 222, 311 overlaps 321, 312 overlaps 322, 313 overlaps 323;
FIG. 8 is a right side view of FIG. 6;
fig. 9 is a schematic diagram of a nutrition pot production line.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings:
based on the same inventive concept, a specific embodiment of the nutrition pot separation method and the device thereof is shown in the attached drawings 1 to 8, wherein:
the integrated nutrition pot 100, the exhausted integrated nutrition pot 100p, the left nutrition pot 101, the right nutrition pot 102, the nutrition pot opening 103, the left nutrition pot bottom 104, the right nutrition pot bottom 105, the central shaft 106, the exhaust pressurizing direction 110, the left nutrition pot moving direction 122, the right nutrition pot moving direction 123, the 11# running direction 111, the 12# running direction 112, the 21# running direction 121, the 22# running direction 122, the nutrition pot separating device 200, the driver 201, the 1# transmission chain 202, the 2# transmission chain 203, the 3# transmission chain 205, the 4# transmission chain 206, the bracket 204, the 1# intermittent driving mechanism 207, the 2# intermittent driving mechanism 208, the 11# separating roller 211, the 12# separating roller 212, the 21# separating roller 221, the 22# separating roller 222, the 11# gear 213, the 12# gear 214, the 21# gear 223, the 22# gear 224, the 11# gear 215, the 12# gear 216, the 21# gear 225, the # 22 gearwheel 226, the # 1 bracket 217, the # 2 bracket 227, the # 1 push-pull rod 218, the # 2 push-pull rod 228, the # 11 conveying belt 311, the # 12 conveying belt 312, the # 13 conveying belt 313, the # 21 conveying belt 321, the # 22 conveying belt 322, the # 23 conveying belt 323, the # 1 direction 315, the # 2 direction 325, the wedge-shaped gap 301, the # 5 driving chain 314 and the # 6 driving chain 324.
The conjoined feeding block 100 is a feeding block formed by a feeding block forming machine through blow molding and connected with two openings, wherein a left feeding block 101, a right feeding block 102 and two feeding block openings 103 are connected with each other, and a conjoined feeding block central shaft 106 is arranged.
The implementation mode of a nutrition pot separating device is that the nutrition pot separating device mainly comprises a bracket 204, a driver 201, a 1# separating roller group, a 2# separating roller group, a 1# intermittent driving mechanism, a 2# intermittent driving mechanism and a transmission chain; each separation roller set comprises two separation rollers with opposite rotation directions, the two separation roller sets are correspondingly arranged, so that a left nutrition pot 101 and a right nutrition pot 102 which are separated are conveniently output to two sides of each separation roller, a driver drives an intermittent driving mechanism to operate through a transmission chain, and the intermittent driving mechanism enables the two separation roller sets to generate contact and separation movement through a connecting rod; the driver drives the gear set and the gear set to drive the separation roller to operate through the transmission chain.
This embodiment employs two intermittent drive mechanisms: a # 1 intermittent drive mechanism 207 and a # 2 intermittent drive mechanism 208, both of which are crankshaft link mechanisms; the # 1 intermittent driving mechanism 207 is arranged at the upper end of the bracket 204, and the other end of the connecting rod of the # 1 intermittent driving mechanism is hinged with the # 1 push-pull rod 218; the # 2 intermittent drive mechanism 208 is arranged at the lower end of the bracket 204, and the other end of the connecting rod thereof is hinged with a # 2 push-pull rod 228.
The 1# separation roller group mainly comprises an 11# separation roller 211, a 12# separation roller 212, an 11# gear 213, a 12# gear 214, an 11# large gear 215, a 12# large gear 216, a 1# bracket 217 and a 1# push-pull rod 218; the 11# separating roller 211 and the 12# separating roller 212 are symmetrically arranged in parallel and are arranged on the 1# bracket 217, the 11# gear 213 is fixedly connected on a rotating shaft of the 11# separating roller 211 to drive the 11# separating roller to rotate, the 12# gear 214 is fixedly connected on a rotating shaft of the 12# separating roller 212 to drive the 12# separating roller to rotate, the 11# gear 213 is meshed with the 11# large gear 215, the 12# gear 214 is meshed with the 12# large gear 216, and the 11# large gear 215 is meshed with the 12# large gear 216; the driver 201 drives the 11# big gear 215 through the 4# transmission chain 206, so that the 11# separation roller 211 rotates according to the 11# running direction 111, and the 12# separation roller 212 rotates according to the 12# running direction 112; the # 1 push-pull rod is fixedly connected to the # 1 bracket 217, and the driver 201 drives the # 1 intermittent driving mechanism 207 to drive the # 1 push-pull rod and the # 1 separation roller group to reciprocate up and down through the # 1 transmission chain 202.
The # 2 separating roller group mainly comprises a # 21 separating roller 221, a # 22 separating roller 222, a # 21 gear 223, a # 12 gear 224, a # 21 gearwheel 225, a # 22 gearwheel 226, a # 2 bracket 227 and a # 2 push-pull rod 228; the 21# separating roller 221 and the 22# separating roller 222 are symmetrically arranged in parallel and are arranged on a 2# bracket 227, the 21# gear 223 is fixedly connected to a rotating shaft of the 21# separating roller 221 to drive the 21# separating roller to rotate, the 22# gear 224 is fixedly connected to a rotating shaft of the 22# separating roller 222 to drive the 22# separating roller to rotate, the 21# gear 223 is meshed with the 21# large gear 225, the 22# gear 224 is meshed with the 22# large gear 226, and the 21# large gear 225 is meshed with the 22# large gear 226; the driver 201 drives the 21# big gear 225 through the 3# transmission chain 205, so that the 21# separation roller 221 rotates in the 21# running direction 121, and the 22# separation roller 222 rotates in the 22# running direction 122; the # 2 push-pull rod is fixedly connected to the # 2 bracket 227, and the driver motor 201 drives the # 2 intermittent drive mechanism 208 through the # 2 transmission chain 203 to drive the # 2 push-pull rod and the # 2 separation roller group to reciprocate up and down.
The 11# separation roller 211, the 12# separation roller 212, the 21# separation roller 221, and the 22# separation roller 222 are identical in size and structure, and elastic rubber is provided on the surface.
The 1# separation roller group and the 2# separation roller group are correspondingly arranged, and 4 separation rollers are mutually parallel and aligned.
The arrangement enables the 1# separation roller group and the 2# separation roller group to run synchronously, and the two separation rollers in each separation roller group have opposite rotation directions; and the two separation rollers which are contacted move towards the outer side of the nutrition pot separation device at the contact part of the two separation rollers.
The exhaust feeding device mainly comprises two groups of conveyer belts, wherein the first group of conveyer belts mainly comprises a 11# conveyer belt 311, a 12# conveyer belt 312 and a 13# conveyer belt 313, the 11# conveyer belt 311 and the 12# conveyer belt 312 are respectively arranged at two sides of the 13# conveyer belt 313, the 3 conveyer belts are arranged in parallel, one ends of the 3 conveyer belts are arranged on 3 driving wheels which are coaxial and have the same diameter, and the other ends of the 11# conveyer belt 311 and the 12# conveyer belt 312 are arranged corresponding to the inlet of the nutrition pot 200 of the nutrition pot separating device; the 13# conveying belt 313 penetrates through the nutrition pot separation device 200 from between the 11# separation roller and the 12# separation roller and is parallel to the axis of the separation roller; the second group of conveyer belts mainly comprises a 21# conveyer belt 321, a 22# conveyer belt 322 and a 23# conveyer belt 323, the 21# conveyer belt 321 and the 22# conveyer belt 322 are respectively arranged at two sides of the 23# conveyer belt 323, the 3 conveyer belts are arranged in parallel, one end of each conveyer belt is arranged on 3 driving wheels which are coaxial and have the same diameter, and the other ends of the 21# conveyer belt 321 and the 22# conveyer belt 322 are arranged corresponding to the nutrient bowl inlets of the nutrient bowl separating device 200; the axis of a separation roller in the nutrition pot separation device 200 is arranged in parallel with a No. 23 conveying belt 323 in the exhaust feeding pot device, and the No. 23 conveying belt 323 passes through the nutrition pot separation device 200 from a position between the No. 21 separation roller and the No. 22 separation roller; the length of the 13# conveyance belt 313 and the 23# conveyance belt 323 is larger than the length of the 11# conveyance belt 311, the 12# conveyance belt 312, the 21# conveyance belt 321, and the 22# conveyance belt 322; the first group of conveying belts and the second group of conveying belts are arranged up and down correspondingly, a wedge-shaped gap 301 is formed at the inlet side of the connected nutrition pot, and the size of the wedge-shaped gap 301 is matched with that of the connected nutrition pot; the driver 201 drives the first set of conveyor belts to travel in the # 1 direction 315 via the # 5 drive chain 314, while driving the second set of conveyor belts to travel in the # 2 direction 325 via the # 6 drive chain 324, with the two sets of conveyor belts rotating at the same speed.
The running speed of the exhaust feeding device or the running speed of the conjoined nutrition pot separating device is controlled by a known control method, so that the feeding speed and the conjoined nutrition pot separating speed can be synchronous.
When the integrated nutrition pot is operated, firstly, the integrated nutrition pot is placed into an inlet of a wedge-shaped gap 301 of the exhaust feeding pot device, namely a large opening end of the wedge-shaped gap 301, so that a central shaft 106 of the integrated nutrition pot is perpendicular to the advancing direction of the conveying belts, namely the integrated nutrition pot 100 is transversely placed, the two groups of conveying belts clamp the middle part of the integrated nutrition pot to drive the integrated nutrition pot 100 to advance, the middle part of the integrated nutrition pot 100 is gradually flattened by the two groups of conveying belts under the action of the wedge-shaped gap 301, and the exhaust of the integrated nutrition pot 100 is completed when the integrated nutrition pot reaches the; the middle part of the nutrition pot reaching the inlet of the nutrition pot separation device is flattened to form an exhaust conjoined nutrition pot 100 p; at the moment, the two separation roller groups of the nutrition pot separation device 200 are in a separation state, namely, a certain distance is kept between the two separation roller groups, the 13# conveying belt 313 and the 23# conveying belt 323 continuously clamp the exhausted integrated nutrition pot 100p to continuously advance, and the exhausted integrated nutrition pot 100p is conveyed between the two separation roller groups; at the moment, the 1# intermittent motion mechanism 207 drives the 1# separation roller group, the 2# intermittent motion mechanism 208 drives the 2# separation roller group to synchronously operate, so that the 1# separation roller group and the 2# separation roller group are in contact closure, namely, the 11# separation roller 211 and the 21# separation roller 221 are in contact clamping of the left nutrition bowl 101, and the 12# separation roller 212 and the 22# separation roller 222 are in contact clamping of the right nutrition bowl 102, because the four separation rollers operate according to the steering arrangement, the left side nutrition bowl 101 is subjected to leftward pulling force, and the right side nutrition bowl 102 is subjected to rightward pulling force, because the connection at the integrated nutrition bowl opening 103 is weakest, the exhaust integrated nutrition bowl 100p is broken at the nutrition bowl opening 103, so that the integrated nutrition bowl is separated, the left nutrition bowl 101 is output from the left side of the nutrition bowl separation device 200, the right nutrition bowl 102 is output from the right side of the nutrition bowl separation device 200, and the two separated nutrition bowls always move in a posture that the bottoms, the posture of the separated nutrition bowls does not need to be changed, and the separated nutrition bowls can directly enter corresponding subsequent collecting and stacking devices respectively; then the 1# intermittent driving mechanism 207 and the 2# intermittent driving mechanism 208 separate the two separation roller sets to prepare for receiving the next connected nutrition pot; the separation work of the conjoined nutrition bowls is completed in such a cycle.
An embodiment of the nutrition pot production line is shown in the attached figure 9:
the nutrition pot production line comprises an extruder, a nutrition pot forming machine, a sorting and finishing device, an exhaust pot feeding device, a No. 1 collecting device, a No. 2 collecting device, a nutrition pot separating device, a No. 1 punching machine and a No. 2 punching machine, wherein the nutrition pot separating device is arranged on the feeding device; the extruder is arranged in front of the nutrition pot forming machine, the nutrition pot forming machine is arranged in front of the sorting and arranging device, the sorting and arranging device is arranged in front of the exhaust feeding pot device, the exhaust feeding pot device is arranged in front of the nutrition pot separating device, the nutrition pot separating device is arranged in front of the collecting device, the 1# collecting device is arranged on the left side of the nutrition pot separating device, the 2# collecting device is arranged on the right side of the nutrition pot separating device, the 1# punching machine is arranged corresponding to the 1# collecting device, and the 2# punching machine is arranged corresponding to the 2# collecting device; among them, an extruder, a bowl molding machine, a sorting and finishing device, a collecting device, and a punch are known.
The extruder in this embodiment makes single pole screw extruder, and the nutritive cube make-up machine is semi-automatic nutritive cube make-up machine (can cut off the tails automatically), and letter sorting finishing device adopts "disjunctor nutritive cube go-no-go device" and "disjunctor nutritive cube carding unit" patent technical scheme, and collection device adopts "the collection method and the device of a light wide-mouth container" patent technical scheme, and the puncher is the electric drill.
When the nutrition pot production line runs, firstly, an extruder heats and plasticizes plastic particles into a thermoplastic tube capable of being blow-molded, and the thermoplastic tube directly falls into a molding machine under the action of gravity; the forming machine blows a thermoplastic tube into a connected nutrition pot 100 with connected openings, the nutrition pot forming machine pushes out the connected nutrition pot and cut-off tailings, the tailings are also called as material clips, and the tailings directly fall into the sorting and arranging device; sorting the connected nutrition bowls out by a sorting and arranging device, arranging the connected nutrition bowls to queue the nutrition bowls according to the same posture, and enabling the queued connected nutrition bowls to enter an exhaust feeding bowl device under the action of gravity or a known pusher; controlling the speed of the sorting and finishing device and the speed of the exhaust feeding device to synchronize the speed of the connected nutrition pot entering the nutrition pot separating device with the speed of the nutrition pot separating device, namely feeding the connected nutrition pot when a separating roller set in the nutrition pot separating device is in a separated state, closing two separating roller sets when the connected nutrition pot reaches the middle part of a separating roller, and then contacting and separating the connected nutrition pot by an upper separating roller and a lower separating roller; the No. 1 collecting device and the No. 1 collecting device suck the two separated nutrition bowls from the left side and the right side of the nutrition bowl separating device by using negative pressure, the nutrition bowls are stacked into a stack, and then the collecting device pushes the nutrition bowls stacked into the stack to the punching machine; the holes are punched at the bottom of the nutrition pot, and the holes can also be punched at the side surface of the nutrition pot.
Claims (10)
1. The method for separating the nutrition pot is characterized by comprising the following process steps:
① exhausting, namely extruding the middle part of the conjoined nutrition pot, keeping the bottom shapes of the two nutrition pots basically unchanged, and exhausting the gas in the conjoined nutrition pot to be beneficial to recovering the shape of the nutrition pot in the subsequent working procedures;
② feeding the pot, namely feeding the exhausted conjoined feeding pot into a feeding pot separating device;
③ separating the conjoined nutrition pot.
2. The bowl separation method according to claim 1, wherein: the exhaust process method is that the middle part of the conjoined feeding block is gradually extruded in the feeding process of the feeding block, so that the conjoined feeding block is prevented from bursting caused by too fast extrusion.
3. The bowl separation method according to claim 1, wherein: in the feeding process, the connected nutrition pot fed into the nutrition pot separation device is in a transverse posture.
4. The bowl separation method according to claim 1, wherein: the separation process method is that two pairs of separation rollers with opposite running directions are used for clamping two nutrition bowls in the conjoined nutrition bowls respectively to separate the two nutrition bowls.
5. Nutritive cube separator, characterized by: the device mainly comprises a driver, two separation roller sets and an intermittent driving mechanism; two separation rollers with opposite rotation directions are arranged in each separation roller group; the two separation roller sets are correspondingly arranged; the intermittent drive mechanism brings the separation rollers in the two separation roller groups into contact and separation.
6. The bowl separator according to claim 5, wherein: the intermittent driving mechanism enables the separating rollers in the two separating roller sets to contact and separate, wherein the moving direction of the contact part of the separating rollers moves towards the outer side of the nutrition pot separating device, and the separating rollers break the connected nutrition pots and simultaneously output the two separated nutrition pots.
7. The bowl separator according to claim 5, wherein: and a set of gears meshed with each other is used for driving the separating rollers in the separating roller group.
8. The bowl separation device of claim 5 wherein the linear surface velocities of the four separation rolls in the two separation roll sets are matched.
9. The bowl separator according to claim 5, wherein: the surface of the separation roller has elasticity and a larger friction coefficient.
10. Nutritive cube production line, characterized by: comprises an extruder, a forming machine, a collecting device, a sorting and finishing device, the exhaust feeding device and the nutrition pot separating device of any one of claims 5 to 9; wherein the extruder is arranged before the forming machine, the forming machine is arranged before the exhaust feeding device, the exhaust feeding device is arranged before the nutrition pot separating device, and the nutrition pot separating device is arranged before the collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914434.0A CN110856973A (en) | 2018-08-12 | 2018-08-12 | Nutrition pot separation method and device and nutrition pot production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914434.0A CN110856973A (en) | 2018-08-12 | 2018-08-12 | Nutrition pot separation method and device and nutrition pot production line |
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| Publication Number | Publication Date |
|---|---|
| CN110856973A true CN110856973A (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914434.0A Pending CN110856973A (en) | 2018-08-12 | 2018-08-12 | Nutrition pot separation method and device and nutrition pot production line |
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| CN (1) | CN110856973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848223A (en) * | 2021-01-13 | 2021-05-28 | 黄承裕 | Can get rid of nutrition bowl collection device of remaining plastic strip |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205755924U (en) * | 2016-05-31 | 2016-12-07 | 天津源天晟科技发展有限公司 | Nutritive cube feeding distribution mechanism |
-
2018
- 2018-08-12 CN CN201810914434.0A patent/CN110856973A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205755924U (en) * | 2016-05-31 | 2016-12-07 | 天津源天晟科技发展有限公司 | Nutritive cube feeding distribution mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848223A (en) * | 2021-01-13 | 2021-05-28 | 黄承裕 | Can get rid of nutrition bowl collection device of remaining plastic strip |
| CN112848223B (en) * | 2021-01-13 | 2023-08-22 | 南京爱沃客信息科技有限公司 | Nutrition pot collecting device capable of removing residual plastic strips |
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