CN114229109A - Packaging equipment for sound tube production - Google Patents
Packaging equipment for sound tube production Download PDFInfo
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- CN114229109A CN114229109A CN202111655767.4A CN202111655767A CN114229109A CN 114229109 A CN114229109 A CN 114229109A CN 202111655767 A CN202111655767 A CN 202111655767A CN 114229109 A CN114229109 A CN 114229109A
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- packaging
- sound tube
- barrel
- packaging bag
- bag
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 189
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 abstract description 20
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
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- 238000000926 separation method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/02—Feeding sheets or wrapper blanks
- B65B41/10—Feeding sheets or wrapper blanks by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/34—Packaging other rod-shaped articles, e.g. sausages, macaroni, spaghetti, drinking straws, welding electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/04—Packaging single articles
- B65B5/045—Packaging single articles in bags
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention belongs to the technical field of sound tube production, and particularly relates to packaging equipment for sound tube production; comprises a transmission device for moving the sound tube, wherein one end of the transmission device extends into the packaging cylinder; a storage device for placing packaging bags is circumferentially arranged on the outer side of the packaging barrel close to the conveying device end, the storage device comprises an inner storage barrel and an outer storage barrel, an air pump communicated with the external atmosphere is arranged between the inner storage barrel and the outer storage barrel, a through groove is circumferentially formed in the middle of the packaging barrel, two groups of packaging bags of the inner storage barrel and the outer storage barrel penetrate through the through groove to be connected with each other, and a hot pressing device is arranged inside the packaging barrel; the packaging bag can move along with the sound tube to be automatically coated on the sound tube, and the air is inflated after the coating is finished, so that the packaging bag is layered and expanded, and the automatic packaging of the expansion bag of the sound tube is finished.
Description
Technical Field
The invention relates to the technical field of sound tube production, in particular to packaging equipment for sound tube production.
Background
The sound tube is a sounding part in the sound box, mainly is a tubular object with a large length-width ratio, and in actual production, the specification and the shape of the sound tube are often required to be adjusted according to different sound boxes, and the size of the sound tube in the situation is very poor, so that how to package the sound tube with a great difference is a problem to be solved urgently.
In the prior art, most of sound tubes are packaged as common tubes, and if the sound tubes can be bagged by a bagging device of automatic stainless steel tube packaging equipment disclosed by application number 202020737727.9 shown in fig. 1, the utility model provides a bagging device of automatic stainless steel tube packaging equipment, which comprises a mounting frame, a film sleeve and a self-locking clamping mechanism; an inner channel for the steel pipe to pass through is arranged in the film sleeve of the bagging device, the bag opening part of the film packaging bag can be wrapped outside the film sleeve in an elastic tensioning mode, and meanwhile the film packaging bag is further clamped outside the film sleeve in a matched self-locking clamping mechanism. The bagging device is simple in structure, low in cost and convenient to complete operation of the bagging device. Wherein auto-lock fixture can keep the action of auto-lock centre gripping at cover bag packing motion in-process, need not external power such as cylinder or motor to solved trachea or electric wire and follow mechanism reciprocating motion together and take place the problem of trouble such as winding in the motion process. The stroke of the bagging device is generally 6-8 meters, and the self-locking clamping mechanism can safely and freely reciprocate on the stroke track of the packaging equipment, so that the operation efficiency is improved.
However, in the prior art, equipment special for packaging the sound tube is lacked, and the sound tube is mostly regarded as a stainless steel tube, but the sound tube contains a large number of components and parts inside and is relatively easy to damage, so that the sound tube cannot be well protected by simply bagging packaging.
Disclosure of Invention
The invention aims to provide packaging equipment for sound tube production, which solves the following technical problems:
(1) how to rapidly carry out inflation protection package on sound tubes with different specifications.
The purpose of the invention can be realized by the following technical scheme:
a packaging apparatus for sound tube production, comprising:
the conveying device moves the sound tube, and one end of the conveying device extends into the packaging barrel; the nearly conveyer of packing section of thick bamboo holds outside circumference to be equipped with the storage device who places the wrapping bag, and storage device includes interior storage cylinder and outer storage cylinder, and is equipped with the air pump that communicates with outside atmosphere between interior storage cylinder and the outer storage cylinder, logical groove has been seted up to packing section of thick bamboo middle part circumference, interior storage cylinder passes logical groove with the wrapping bag in the outer storage cylinder and is connected each other, packing section of thick bamboo inside is equipped with hot press unit.
The packaging bag of the invention is divided into two layers which are respectively composed of packaging bags of an inner material storage barrel and an outer material storage barrel, the corresponding packaging bags are connected in the packaging barrel in a sealing way, when the sound tube is driven by the transmission device to move into the packaging barrel, the sound tube can jack the two layers of the rotary bags, and along with the movement of the sound tube, the two layers of the packaging bags can be coated on the surface of the sound tube, after the sound tube passes through the hot pressing device, the air pump is started, the filled air can separate the outer packaging bag from the inner packaging bag, wherein the outer layer packaging bag can expand to form a buffer layer, the inner layer packaging bag can further compress the inner layer packaging bag under the action of gas to enable the inner layer packaging bag to be more attached to the surface of the sound tube, after the air inflation is finished, the hot-pressing device is started, the sound tube which is packaged can be taken out after the inner layer packaging bag and the outer layer packaging bag are sealed, the hot-pressing part is naturally disconnected, meanwhile, the packaging bag in the packaging barrel completes sealing connection again to wait for the next sound tube to enter and continue packaging.
Furthermore, the hot press device is a telescopic rod with a heating device at the telescopic end.
The packaging bag can be sealed and the separation of the packaging bag can be promoted by compressing the packaging bag through the telescopic end of the telescopic rod, which is provided with the heating device, and the packaging bag which is packaged next is sealed and connected through hot pressing.
Further, interior storage cylinder sets up in a packing section of thick bamboo periphery, storage cylinder periphery including outer storage cylinder sets up, the discharge gate has all been seted up to interior storage cylinder and the far conveyer end of outer storage cylinder, be equipped with on the discharge gate with discharge gate elastic connection's dancer roll.
The discharging speed and the tension of the packaging bags can be controlled by the adjusting rollers, so that the packaging effect can be ensured, and the waste of the packaging bags can be reduced.
Further, outer storage cylinder and interior storage cylinder junction are equipped with the air pump, the air pump is through running through storage device's trachea and atmosphere intercommunication.
Because of the continuous surface formed by the packaging bag, the air pump can be communicated with the external atmosphere only through the connecting wall of the inner and outer material storage cylinders, and enough air is obtained to fill the outer layer packaging bag without self-prepared air.
Furthermore, an inclined blanking platform is arranged at the far conveying device end of the packaging barrel, and a blanking roller is arranged at the end, close to the conveying device, of the blanking platform.
The arrangement of the blanking platform can effectively reduce the impact when the packaged sound tube falls, and the blanking roller can still obtain enough power to continue moving after the sound tube part is separated from the conveying device, so that the material blocking condition is avoided.
Further, the hot-pressing device is provided with a photoelectric sensor for monitoring the position of the sound tube.
Through setting up the photoelectric sensor on hot press unit, thereby can real-time supervision sound pipe's motion position can control the start-up of air pump and hot press unit better, improves production efficiency.
Furthermore, the conveying device and the packaging barrel are fixedly arranged on the base plate, the far packaging barrel end of the conveying device is fixedly connected with the base plate through a first supporting rod, the other end of the conveying device is fixedly connected with the packaging barrel through a second supporting rod, and the far conveying device end of the packaging barrel is fixedly connected with the base plate through a group of supporting plates.
The conveying device is fixedly connected with the packaging cylinder through the base plate, so that the stability during packaging can be effectively improved, and the packaging quality is effectively improved.
Furthermore, a controller electrically connected with the air pump, the photoelectric sensor and the telescopic rod is arranged on the substrate.
After the photoelectric sensor obtains a signal of the sound tube passing through the hot-pressing device, the signal is transmitted into the controller, and the controller controls the air pump and the hot-pressing device to start in sequence, so that the sound tube is packaged, inflated and sealed to be disconnected.
Furthermore, an outer packaging bag with two open ends is arranged in the outer storage barrel, an inner packaging bag with two open ends is arranged in the inner storage barrel, the through groove is penetrated by the inner packaging bag and one end of the outer packaging bag, and the inner packaging bag and one end of the outer packaging bag are fixedly connected in the packaging barrel.
The inner packaging bag and the outer packaging bag are cylindrical bags with two open ends, and one ends of the inner packaging bag and the outer packaging bag penetrate through the through groove and are intersected and connected together in the packaging barrel, so that the sound tube can be contained when moving, and the packaging bags are drawn out from the storage box through the movement of the sound tube.
The invention has the beneficial effects that:
(1) the packaging bag is divided into two layers, the two layers of packaging bags respectively consist of an inner material storage barrel and an outer material storage barrel, the corresponding packaging bags are connected in a sealing mode in the packaging barrel, when a sound tube is driven by a conveying device to move into the packaging barrel, the sound tube can jack up two layers of rotary bags, the two layers of packaging bags can cover the surface of the sound tube along with the movement of the sound tube, when the sound tube is pressed by overheating, an air pump is started, the outer packaging bag is separated from the inner packaging bag by the filled air, the outer packaging bag can expand to form a buffer layer, the inner packaging bag can further compress the inner packaging bag under the action of the air to enable the inner packaging bag to be more attached to the surface of the sound tube, after inflation is completed, a hot pressing device is started, the inner packaging bag and the outer packaging bag can be taken out after being sealed, the hot pressing part naturally breaks, and meanwhile, the packaging bags in the packaging barrel are sealed and connected again, waiting for the next sound tube to enter and continuously packaging;
(2) the discharging speed and the tension of the packaging bags can be controlled by the adjusting rollers, so that the packaging effect can be ensured, and the waste of the packaging bags can be reduced.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the overall structure of the present invention;
FIG. 2 is a schematic view of a vertical cross-section of the sound tube contacting the package of the present invention;
FIG. 3 is a schematic diagram of a vertical cross-section of the sound tube passing over the hot press apparatus of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2 according to the present invention.
In the figure: 1. a substrate; 11. a support plate; 2. a packaging barrel; 21. a telescopic rod; 22. a heating device; 23. a blanking platform; 24. a blanking roller; 25. a photosensor; 26. a through groove; 3. a material storage device; 31. an outer storage barrel; 311. packaging the mixture in a bag; 32. an inner storage barrel; 321. packaging in an inner bag; 33. a regulating roller; 34. an air pump; 35. an air tube; 4. a sound tube; 5. a conveying device; 51. a first support bar; 52. a second support bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the present invention is a packaging apparatus for producing a sound tube 4, which is mainly used for packaging the sound tube 4 containing a large number of components therein, and the present invention includes:
a transmission device 5 for moving the sound tube 4, wherein one end of the transmission device 5 extends into the packaging cylinder 2; 5 end outside circumference of the nearly conveyer of packaging barrel 2 is equipped with storage device 3 of placing the wrapping bag, and storage device 3 includes interior storage cylinder 32 and outer storage cylinder 31, and is equipped with the air pump 34 with outside atmosphere intercommunication between interior storage cylinder 32 and the outer storage cylinder 31, and through groove 26 has been seted up to packaging barrel 2 middle part circumference, and interior storage cylinder 32 passes through groove 26 with two sets of wrapping bags of outer storage cylinder 31 and is connected each other, and packaging barrel 2 is inside to be equipped with hot press unit.
The packaging bag of the invention is divided into two layers, which are respectively composed of packaging bags of an inner material storage cylinder 32 and an outer material storage cylinder 31, the corresponding packaging bags are connected in the inner sealing opening of the packaging cylinder 2, when a sound tube 4 is driven by a conveying device 5 to move into the packaging cylinder 2, the sound tube 4 can jack up two layers of rotary bags, and along with the movement of the sound tube 4, the two layers of packaging bags can be coated on the surface of the sound tube 4, after the sound tube 4 is overheated, an air pump 34 is started, the filled air can separate the outer packaging bag from the inner packaging bag, wherein the outer packaging bag can expand to form a buffer layer, the inner packaging bag can further compress the inner packaging bag under the action of the air to be more attached to the surface of the sound tube 4, after the air inflation is finished, the moving device of the hot pressing device is firstly started, so that the heating device 22 presses the packaging bags and enables the end parts of the packaging bags to be attached together, then the heating device 22 is started, so that the packaging bags are stained with the sealing openings, the inner layer packaging bag and the outer layer packaging bag can be taken out after being sealed, the hot pressing part is naturally separated, meanwhile, the packaging bags in the packaging barrel 2 are sealed and connected again, and the next sound tube 4 is waited to enter and continue to be packaged.
In one embodiment of the present invention, the number of the hot press units is 2, and the heating units 22 of the two hot press units correspond.
In one embodiment of the present invention, a heating device 22 is disposed in the air tube 35 to heat the air flowing into the air pump 34.
The outer packaging bag 311 is made of airtight film materials such as polyethylene, polyvinyl chloride and polypropylene film, and the inner packaging bag 321 is made of airtight film materials such as polyethylene, polyvinyl chloride, polypropylene film and shrink film; before the first packaging, one end of the packaging bag is positioned in the material storage device 3, the other end of the packaging bag extends into the packaging cylinder 2, and the end of the packaging bag is sealed and connected in the packaging cylinder 2, so that one end of the inner packaging bag 311 and one end of the outer packaging bag 311 are respectively or integrally sealed (corresponding to two seals respectively, one end of the inner packaging bag 311 and one end of the outer packaging bag 311 are not connected, and corresponding to one seal integrally, the inner packaging bag 311 and the outer packaging bag 311 are connected together through one seal).
The conveying device 5 adopts a conveying belt or other equipment which has a conveying function and does not prevent the sound tube 4 from contacting the packaging bag and can be separated from the conveying device 5;
further, the hot pressing device is an expansion rod 21 with a heating device 22 at the expansion end.
The heating device 22 is a heat seal bar in one embodiment of the present application.
The packaging bag can be sealed and the separation of the packaging bag can be promoted by compressing the packaging bag through the telescopic end with the heating device 22 which is telescopic by the telescopic rod 21, and the packaging bag which is packaged next is sealed and connected through hot pressing.
The hot-pressing device can also be a device with a heat-sealing function driven by other power devices.
Further, referring to fig. 4, the material storage device 3 includes an inner material storage barrel 32, an outer material storage barrel 31 and an adjusting roller 33, the inner material storage barrel 32 is disposed at the periphery of the packaging barrel 2, the outer material storage barrel 31 is disposed at the periphery of the inner material storage barrel 32, the ends of the remote conveying devices 5 of the inner material storage barrel 32 and the outer material storage barrel 31 are both provided with a material outlet, and the material outlet is provided with the adjusting roller 33 elastically connected with the material outlet; an air pump 34 is arranged at the joint of the outer storage barrel 31 and the inner storage barrel 32, and the air pump 34 is communicated with the atmosphere through an air pipe 35 penetrating through the storage device 3.
The discharging speed and the tension of the packaging bags can be controlled by the adjusting rollers 33, so that the packaging effect can be ensured, and the waste of the packaging bags can be reduced.
Due to the continuous surface formed by the packaging bag, the air pump 34 needs to communicate with the external atmosphere through the connecting wall of the inner and outer material storage cylinders 31, so as to obtain enough air to fill the outer packaging bag without self-contained air.
In one embodiment of the present application, the packaging bag is cylindrical at two ends, so that it is difficult to wind the packaging bag by a conventional winding device while ensuring that the packaging bag can automatically cover the sound tube 4, and therefore in the present application, the packaging bag is folded and stored in the storage barrel, and the packaging bag in the storage barrel is continuously drawn out along with the movement of the sound tube 4, and the adjusting roller 33 continuously extrudes the packaging bag during the process, so that the packaging bag covered on the sound tube 4 maintains a large tension, and thus the packaging bag can better adhere to the surface of the sound tube 4;
in one embodiment of the present invention, the heating device 22 is disposed in the air tube 35, the inner bag 321 is made of a shrinkable film, and after the air pump 34 pumps hot air, the outer bag 311 expands and the inner bag 321 contracts, and the two are separated to form an inflatable protective package.
Referring to fig. 3 and 4, further, an inclined blanking platform 23 is arranged at the end of the packaging tube 2 far away from the conveying device 5, and a blanking roller 24 is arranged at the end of the blanking platform 23 near the conveying device 5.
The arrangement of the blanking platform 23 can effectively reduce the impact when the packaged sound tube 4 falls, and the blanking roller 24 can still obtain enough power to continue moving after the sound tube 4 is partially separated from the conveying device 5, so that the occurrence of material blocking is avoided.
Further, the thermo-compression apparatus is provided with a photoelectric sensor 25 that monitors the position of the sound tube 4.
Through the photoelectric sensor 25 arranged on the hot-pressing device, the movement position of the sound tube 4 can be monitored in real time, so that the starting of the air pump 34 and the hot-pressing device can be better controlled, and the production efficiency is improved.
Further, the conveying device 5 and the packaging tube 2 are both fixedly arranged on the base plate 1, the end, far away from the packaging tube 2, of the conveying device 5 is fixedly connected with the base plate 1 through a first supporting rod 51, the other end of the conveying device 5 is fixedly connected with the packaging tube 2 through a second supporting rod 52, and the end, far away from the packaging tube 2, of the conveying device 5 is fixedly connected with the base plate 1 through a group of supporting plates 11.
The conveying device 5 and the packaging cylinder 2 are fixedly connected through the base plate 1, so that the stability during packaging can be effectively improved, and the packaging quality can be effectively improved.
Furthermore, a controller electrically connected to the air pump 34, the photoelectric sensor 25 and the telescopic rod 21 is disposed on the substrate 1.
Referring to fig. 4, after obtaining the signal of the sound tube 4 passing through the hot-pressing device, the photoelectric sensor 25 transmits the signal to the controller, and the controller controls the air pump 34 and the hot-pressing device to start in sequence, so as to complete the packaging, inflation, sealing and separation of the sound tube 4. The controller shown in the invention can control the key steps in the invention, and particularly can start the telescopic rod 21 and the heat sealing strip in sequence when the sound tube 4 is determined to pass through the hot pressing device through the signal input by the photoelectric sensor 25, the heat sealing strip clamps the packaging bag, the end parts of the packaging bags are softened and adhered together to form a thermoplastic seal, the heating time of the heat seal strip can be controlled by a controller at the moment, the seal width is enlarged, the middle strength of the seal is reduced until the packaged sound tube 4 breaks the packaging bags under the action of a blanking platform 23 (gravity component) and a blanking roller 24 (friction force), and after the packaging bags are broken, the telescopic rod 21 is reset under the control of the controller (preset time or through input signals of the photoelectric sensor 25), the end part of the packaging bag in the packaging barrel 2 is automatically sealed after the thermal melting and the separation, and the packaging operation can be continued after the next sound tube 4 enters.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A packaging device for sound tube production is characterized by comprising a conveying device (5) for moving a sound tube (4), wherein one end of the conveying device (5) extends into a packaging cylinder (2); packing section of thick bamboo (2) nearly conveyer (5) end outside circumference is equipped with storage device (3) of placing the wrapping bag, and storage device (3) are equipped with air pump (34) with outside atmosphere intercommunication including interior storage cylinder (32) and outer storage cylinder (31) between and storage cylinder (32) and outer storage cylinder (31), logical groove (26) have been seted up to packing section of thick bamboo (2) middle part circumference, interior storage cylinder (32) and the wrapping bag in outer storage cylinder (31) pass logical groove (26) and are connected each other, packing section of thick bamboo (2) inside is equipped with hot press unit.
2. A packaging apparatus for sound tube production according to claim 1, wherein the heat pressing means is a telescopic rod (21) with a heating device (22) at its telescopic end.
3. The packaging equipment for sound tube production is characterized in that the inner material storage barrel (32) is arranged on the periphery of the packaging barrel (2), the outer material storage barrel (31) is arranged on the periphery of the inner material storage barrel (32), the far conveying devices (5) of the inner material storage barrel (32) and the outer material storage barrel (31) are respectively provided with a discharge port, and the discharge ports are provided with adjusting rollers (33) elastically connected with the discharge ports.
4. The packaging equipment for sound tube production according to claim 2, characterized in that an air pump (34) is arranged at the joint of the outer storage cylinder (31) and the inner storage cylinder (32), and the air pump (34) is communicated with the atmosphere through an air pipe (35) penetrating through the storage device (3).
5. A packaging apparatus for sound tube production according to claim 1, characterized in that the packaging tube (2) is provided with an inclined blanking platform (23) at the far end of the conveyor (5), and that the blanking platform (23) is provided with a blanking roller (24) at the near end of the conveyor (5).
6. A packaging device for sound tube production according to claim 4, characterized in that the thermo-compression means is provided with a photo sensor (25) monitoring the position of the sound tube (4).
7. A packaging apparatus for sound tube production according to claim 6, wherein the conveying device (5) and the packaging tube (2) are both fixedly arranged on the base plate (1), the end of the conveying device (5) far away from the packaging tube (2) is fixedly connected with the base plate (1) through a first supporting rod (51), the other end of the conveying device (5) is fixedly connected with the packaging tube (2) through a second supporting rod (52), and the end of the packaging tube (2) far away from the conveying device (5) is fixedly connected with the base plate (1) through a group of supporting plates (11).
8. The packaging equipment for the sound tube production is characterized in that the base plate (1) is provided with a controller which is electrically connected with the air pump (34), the photoelectric sensor (25) and the telescopic rod (21).
9. A packaging apparatus for sound tube production according to claim 1, wherein the outer storage tube (31) is internally provided with an outer packaging bag (311) with two open ends, the inner storage tube (32) is internally provided with an inner packaging bag (321) with two open ends, the inner packaging bag (321) and one end of the outer packaging bag (311) pass through the through groove (26), and the inner packaging bag (321) and one end of the outer packaging bag (311) are fixedly connected in the packaging tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655767.4A CN114229109B (en) | 2021-12-31 | 2021-12-31 | Packaging equipment for producing sound tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655767.4A CN114229109B (en) | 2021-12-31 | 2021-12-31 | Packaging equipment for producing sound tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114229109A true CN114229109A (en) | 2022-03-25 |
| CN114229109B CN114229109B (en) | 2023-05-23 |
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ID=80744777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111655767.4A Active CN114229109B (en) | 2021-12-31 | 2021-12-31 | Packaging equipment for producing sound tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114229109B (en) |
Citations (11)
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| CN114229109B (en) | 2023-05-23 |
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