CN107720362B - Rewinding packagine machine - Google Patents
Rewinding packagine machine Download PDFInfo
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- CN107720362B CN107720362B CN201711037133.6A CN201711037133A CN107720362B CN 107720362 B CN107720362 B CN 107720362B CN 201711037133 A CN201711037133 A CN 201711037133A CN 107720362 B CN107720362 B CN 107720362B
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- assembly
- rewinding
- film
- pushing
- paper
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- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 239000000463 material Substances 0.000 claims abstract description 110
- 238000004804 winding Methods 0.000 claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000004806 packaging method and process Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims 3
- 238000012545 processing Methods 0.000 abstract description 7
- 239000010408 film Substances 0.000 description 85
- 239000011162 core material Substances 0.000 description 34
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
- B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
-
- 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
- B65B41/12—Feeding webs from rolls
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/10—Modular constructions, e.g. using preformed elements or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to a rewinding packaging machine which comprises a rewinding machine, a film sealing machine and a first conveying mechanism. The rewinder comprises a rewinder feeding mechanism and a rewinder, wherein the rewinder feeding mechanism comprises a first material winding frame assembly, a first cutting knife assembly and a first paper feeding assembly, the first cutting knife assembly is arranged at the paper transferring end of the first paper feeding assembly, and the rewinder is arranged on the first paper feeding assembly. The film sealing machine comprises a roll material pushing device, a film feeding device and a film cutter device, wherein the roll material pushing device is arranged in the middle of one side of the film feeding device, and the film cutter device is arranged in the middle of the other side of the film feeding device. The first conveying mechanism is arranged between the rewinder and the film sealing machine. The rewinding packaging machine can not only efficiently complete rewinding processing of the winding drum material, but also synchronously seal the film on the processed winding drum material, and directly obtain the winding drum material after film sealing.
Description
Technical Field
The invention relates to an automatic production line, in particular to a rewinding packaging machine.
Background
The rewinding machine is mainly used for producing rolled material products, such as gift paper rolls, toilet paper rolls and the like, and along with the continuous development and progress of science and technology, some rewinding machines capable of continuously producing cored or coreless rolled materials appear on the market, so that the production efficiency of the rolled materials is greatly improved. Meanwhile, the roll material product produced by the rewinder is often required to be wrapped with a layer of film so as to prevent stains, oil water and the like from polluting the roll material product, protect the neatness of the roll material and prevent waste products.
Along with the continuous improvement of the production efficiency of the winding drum material and the requirements of products in the market, a pure automatic rewinding machine and a film sealing machine cannot meet the requirements of the market, and the market lacks an efficient rewinding packaging machine, so that the rewinding processing of the winding drum material can be efficiently completed, and meanwhile, the film sealing can be synchronously carried out on the processed winding drum material, and the winding drum material after film sealing can be directly obtained.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the rewinding packaging machine which can not only efficiently finish rewinding processing of the winding drum material, but also synchronously seal the film of the processed winding drum material, and directly obtain the winding drum material after film sealing.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a rewinding packaging machine comprises a rewinding machine, a film sealing machine and a first conveying mechanism. The rewinder comprises a rewinder feeding mechanism and a rewinder, wherein the rewinder feeding mechanism comprises a first material winding frame assembly, a first cutting knife assembly and a first paper feeding assembly, the first cutting knife assembly is arranged at the paper transferring end of the first paper feeding assembly, and the rewinder is arranged on the first paper feeding assembly. The film sealing machine comprises a roll material pushing device, a film feeding device and a film cutter device, wherein the roll material pushing device is arranged in the middle of one side of the film feeding device, and the film cutter device is arranged in the middle of the other side of the film feeding device. The first conveying mechanism is arranged between the rewinder and the film sealing machine.
By adopting the structure, the rewinding material feeding mechanism feeds the rewinding device, the rewinding device rolls the rewinding material to produce the winding material, the completed winding material is conveyed to the film sealing machine through the conveying of the first conveying mechanism to finish film sealing, so that the rewinding processing of the winding material can be efficiently finished, and meanwhile, the film sealing can be synchronously carried out on the processed winding material, and the winding material after film sealing is directly obtained.
Further, the rewinding machine further comprises a paper core feeding mechanism, the paper core feeding mechanism comprises a second material winding frame assembly, a second cutting knife assembly and a second paper feeding assembly, the second material winding frame assembly is arranged above the first material winding frame assembly, the second paper feeding assembly is arranged above the first paper feeding assembly, the second cutting knife assembly is arranged at a paper delivering end of the second paper feeding assembly, and a paper outlet end of the second paper feeding assembly is connected with the first paper feeding assembly.
When the paper core roll material is required to be produced, the paper core material feeding mechanism can feed the paper core to the rewinding device, the paper core is manufactured by the rewinding device, and the rewinding device is used for feeding the paper core roll material after the paper core is manufactured, so that the paper core roll material is produced. The rewinding machine can produce the cored winding drum without providing paper cores, and has various functions.
Further, the rewinder further comprises a paper core feeding device, and the paper core feeding device is arranged above the first paper feeding assembly and close to the rewinder. The paper core feeding device comprises a storage bin, a bin gate assembly, a discharge hole assembly and a pushing assembly, wherein the bin gate assembly is arranged on the storage bin, and the bottom of the storage bin is inclined towards one side provided with the bin gate assembly. The bin door assembly comprises a bin rack, a bin door and a bin door opening and closing mechanism, one end of the bin door is hinged with the bin rack, the other end of the bin door is connected with the bin door opening and closing mechanism, and the bin door opening and closing mechanism controls the lower hem and the lifting of the bin door. The discharge gate subassembly is installed on the feed bin, and the discharge gate subassembly sets up in the bin door subassembly below, and the discharge gate subassembly includes ejection of compact mould and mould tilting mechanism, and the upward turning and the whereabouts of ejection of compact mould are controlled to mould tilting mechanism. The pushing assembly comprises a pushing wheel, a pushing frame, a pushing guide mechanism and a pushing connecting rod mechanism, wherein the pushing wheel is arranged on the pushing frame, the pushing frame is connected with the pushing guide mechanism, and the pushing connecting rod mechanism controls pushing and retraction of the pushing frame.
By adopting the mechanism, the control of blanking is realized by controlling the movement of the bin gate by controlling the bin gate opening and closing mechanism, the control of the state of the discharging port is realized by controlling the state of the discharging die by the die overturning mechanism, and finally, the paper core is forced to accurately fall into the rewinding position under the action of the pushing component, so that the blanking accuracy of the paper core is improved. Meanwhile, feeding of paper cores of different specifications can be achieved through changing the discharging die or adjusting the position of the discharging die, and flexibility of the equipment is improved.
Further, the first paper feeding assembly comprises a belt group and a paper feeding roller, the belt group comprises at least two first belts which are arranged in parallel, and a space exists between two adjacent first belts.
Further, the rewinding device comprises a rewinding machine frame and a rewinding roller assembly, wherein the rewinding roller assembly is arranged on the rewinding machine frame, and the rewinding roller assembly is arranged on one side of the first belt. The rewinding roller assembly comprises two rewinding rollers which are arranged in parallel, a plurality of rollers which are arranged on the rewinding rollers in parallel at certain intervals, and the rollers are fixedly arranged with the rewinding rollers. The winding drum material rewinding device further comprises a winding hook assembly, the winding hook assembly comprises a winding hook shaft and a winding hook, the winding hook shaft is arranged on one side, far away from the rewinding roller assembly, of the belt, and the winding hook is detachably arranged on the winding hook shaft. The winding hook assembly further comprises a winding hook shaft rotating mechanism, a power output end of the winding hook shaft rotating mechanism is connected with the winding hook shaft, and the winding hook shaft rotating mechanism controls the winding hook shaft to rotate so as to realize upturned or downturned winding of the winding hook.
When rewinding, the winding hook shaft rotating mechanism controls the winding hook shaft to rotate so that the winding hook is turned upwards to enable the winding hook to be positioned above the third belt, and at the moment, the winding hook and the rewinding roller form a triangular structure. When the belt group and the paper feeding roller convey paper, film and other materials to the winding hook and continue to convey, the paper head turns upwards along the winding hook, the paper head is contacted with the rewinding roller through the winding hook, and the rewinding roller changes the moving direction of the paper head to enable the paper head to be wound, so that the rewinding operation is completed. The winding drum material rewinding device can improve the winding stability by avoiding the winding method by virtue of the friction force of the roller, and can realize winding diameter rewinding operations with various specifications by adjusting the winding hooks and the rewinding rollers.
Further, the roll material pushing device comprises a pushing die and a transmission assembly, one end of the transmission assembly is connected with the pushing die, the other end of the transmission assembly is connected with a power source, and the pushing die is pushed out or retracted under the driving of the power source. The film supply device comprises a first film placing component and a second film placing component, and the first film placing component and the second film placing component are respectively arranged on two sides of the pushing die. The film cutter device comprises an upper cutter assembly and a driving assembly, wherein the power output end of the driving assembly is connected with the upper cutter assembly, the power input end of the driving assembly is connected with a power source, the upper cutter assembly is driven by the power source to tangentially cut or retract the film, and a resistance wire is arranged on the upper cutter assembly.
Two rolls of film are respectively placed on a first film placing component and a second film placing component of the film supply device. After the roll material pushing device pushes the roll material to the film and retreats, the film cutter device cuts the film and bonds the head of the film produced after cutting, and at the moment, the continuous film sealing of the roll material can be finished by repeating the process of the next roll material, so that the stable and continuous film sealing operation of the roll material is realized, and the production efficiency is improved.
Further, the film sealing machine further comprises a roll head positioning device, and the roll head positioning device changes the arrangement of the roll material to enable the roll head of the roll material to be positioned at a determined position. The coil head positioning device comprises an air injection mechanism and a coil head positioning mechanism. The first conveying mechanism comprises a first conveying belt, and the first conveying belt is driven by a power source to convey in a fixed direction. The air injection mechanism comprises an air nozzle, an air outlet is arranged on the air nozzle, and the air nozzle is arranged below the first conveyor belt and is close to the first conveyor belt. The coil head positioning mechanism is arranged above the first conveyor belt and comprises an adjusting frame, a positioning wheel assembly and a sensor assembly, wherein the positioning wheel assembly comprises a positioning wheel, the positioning wheel is arranged above the air nozzle and is driven to rotate by a power source, and the tangential direction of the rotation of the positioning wheel is opposite to the transmission direction of the first conveyor belt. The sensor assembly comprises a sensor and a sensor bracket, the sensor is arranged on the sensor bracket, and the sensor bracket is connected with the adjusting frame.
When the first conveyor belt conveys the reeled reel material to the lower part of the rotating positioning wheel, the reel material contacts with the positioning wheel, the tangential direction of the rotation of the positioning wheel is opposite to the movement direction of the conveyor belt, the reel material rolls relatively to the first conveyor belt, at the moment, the air nozzle blows air towards the reel material positioned above the first conveyor belt, the reel material roll head is opened away from the reel material roll core under the action of air flow, the reel material roll head shields the first sensor, the first sensor receives a signal, the position of the reel material roll head is determined, the datum position is provided, the positioning wheel is controlled by a computer to obtain the required position of the reel material roll head, the positioning wheel is controlled to stop rotating, the reel material stops rolling relatively to the first conveyor belt, and the reel material moves forwards under the conveying of the first conveyor belt. Thus, the automatic positioning of the winding head of the winding drum material is completed, the winding head is prevented from being cut by the thermal resistance wire in the film packaging process, and the continuous and stable production is ensured.
Further, rewinding packagine machine still includes second conveying mechanism and oven, and second conveying mechanism links to each other with first conveying mechanism, and the oven setting is in second conveying mechanism's top. The wrapping film is generally a heat-shrinkable film, and the wrapping film is subjected to heat baking after wrapping the roll material, so that the compactibility of the film to the roll material wrapping is improved.
Further, the oven includes the box, and the box middle part is equipped with the baffle, and one side of baffle is equipped with air heating subassembly and wind wheel subassembly, still is equipped with air intake and two air outlets on the baffle, and air heating subassembly sets up between air outlet and wind wheel subassembly. The other side of the partition board is provided with a V-shaped flow guide channel, and two bifurcation ends of the V-shaped flow guide channel are respectively opposite to the two air outlets.
The arrangement of the air outlet, the air inlet and the wind wheel component ensures that hot air circulates in the oven, thereby improving the utilization rate of heat. Meanwhile, the hot air flows to the air outlet under the drive of the wind wheel assembly, the V-shaped flow guide channels guide the hot air to all parts of the oven, so that the hot air in the oven cannot be gathered at a certain place, the long and thin winding drum material is heated uniformly, the thin film is contracted uniformly, and the coating effect is good.
Further, the rewinding packaging machine further comprises a material storage table, the material storage table is arranged at one end, far away from the first transmission mechanism, of the second transmission mechanism, the material discharging table comprises a table top, and one end, far away from the second transmission mechanism, of the table top is inclined downwards. Because the production line production efficiency is high, will make a large amount of products in the short time, the design of storage platform and slope mesa can make the automatic orderly stack of product, reduces workman's intensity of labour.
In summary, such a rewinding packaging machine can not only efficiently complete the rewinding processing of the web, but also simultaneously seal the film on the processed web, and directly obtain the film-sealed web.
Drawings
Fig. 1 is a schematic structural view of a rewinding packaging machine of the present embodiment;
fig. 2 is a schematic structural view of the rewinding machine according to the present embodiment;
fig. 3 is a schematic structural view of the paper core feeding device of the present embodiment;
fig. 4 is a cross-sectional view of the paper core feeding device of the present embodiment;
fig. 5 is a schematic structural view of the rewinding device of the present embodiment;
fig. 6 is a schematic view of the rewinding device according to the embodiment at another angle;
FIG. 7 is a schematic diagram of the film sealing machine according to the embodiment;
FIG. 8 is an enlarged view of a portion of FIG. 7A;
FIG. 9 is a schematic view of the structure of the head positioning device in the present embodiment;
FIG. 10 is a schematic view showing the structure of the inner partition plate of the oven according to the present embodiment;
FIG. 11 is a schematic view showing the structure of the oven inner partition plate according to the present embodiment;
wherein, the rewinding machine-1, the rewinding material feeding mechanism-11, the first material winding frame component-111, the first cutting knife component-112, the first paper feeding component-113, the rewinding device-12, the rewinding frame-121, the rewinding roller component-122, the rewinding roller-122 a, the roller wheel-122 b, the winding hook component 123, the winding hook shaft 123a, the winding hook 123b, the winding hook shaft rotating mechanism 123c, the paper core material feeding mechanism-13, the second material winding frame component-131, the second cutting knife component-132, the second paper feeding component-133, the paper core feeding device-14, the stock bin-141, the bin door component-142, the discharge port component-143, the pushing component-144, the film sealing machine-2, the winding drum material pushing device-21 and the pushing die-211, the device comprises a transmission component-212, a film supply device-22, a first film placing component-221, a second film placing component-222, a film cutter device-23, an upper cutter component-231, a resistance wire-231 a, a driving component-232, a roll head positioning device-24, an air injection mechanism-241, an air nozzle-241 a, a roll head positioning mechanism-242, an adjusting frame-242 a, a positioning wheel component-242 b, a sensor component-242 c, a first conveying mechanism-3, a first conveying belt-31, a second conveying mechanism-4, an oven-5, a box body-51, a partition plate-52, an air inlet-521, an air outlet-522, an air heating component-53, a wind wheel component-54, a V-shaped guide channel-55 and a storage table-6.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a rewinding packaging machine includes a rewinding machine 1, a film sealing machine 2, and a first conveying mechanism 3. The rewinding machine 1 comprises a rewinding material feeding mechanism 11 and a rewinding device 12, the rewinding material feeding mechanism 11 comprises a first material winding frame assembly 111, a first cutting knife assembly 112 and a first paper feeding assembly 113, the first cutting knife assembly 112 is arranged at a paper delivering end of the first paper feeding assembly 113, and the rewinding device 12 is arranged on the first paper feeding assembly 113.
With such a structure, the rewinding feeding mechanism 11 feeds the rewinding device 12, the rewinding device 12 rolls the rewinding material to produce the winding drum, the completed winding drum is conveyed to the film sealing machine 2 through the conveying of the first conveying mechanism 3, and film sealing is completed, so that rewinding processing of the winding drum can be completed efficiently, film sealing can be performed on the processed winding drum synchronously, and the winding drum after film sealing can be directly obtained.
Further, as shown in fig. 2, the rewinding machine 1 further includes a paper core feeding mechanism 13, the paper core feeding mechanism 13 includes a second material roll frame assembly 131, a second cutting knife assembly 132, and a second paper feeding assembly 133, the second material roll frame assembly 131 is disposed above the first material roll frame assembly 111, the second paper feeding assembly 133 is disposed above the first paper feeding assembly 113, the second cutting knife assembly 132 is disposed at a paper delivering end of the second paper feeding assembly 133, and a paper delivering end of the second paper feeding assembly 133 is connected with the first paper feeding assembly 113.
When the soft paper core roll material is required to be produced, the paper core material feeding mechanism 13 can be used for feeding the rewinding device 12, the rewinding device 12 is used for manufacturing paper cores, and after the paper cores are manufactured, the rewinding device 12 is fed by the rewinding material feeding mechanism 11, so that the soft paper core roll material is produced. The rewinding machine can produce the cored winding drum without providing paper cores, and has various functions.
In this embodiment, as shown in fig. 3 and 4, the rewinding machine 1 further includes a paper feeding unit 14, and the paper feeding unit 14 is disposed above the first paper feeding unit 113 and near the rewinding unit 12. The paper core feeding device 14 comprises a bin 141, a bin gate assembly 142, a discharge port assembly 143 and a pushing assembly 144, wherein the bin gate assembly 142 is arranged on the bin 141, and the bottom of the bin 141 is inclined to one side provided with the bin gate assembly 142. The bin gate assembly 142 includes a bin frame, a bin gate and a bin gate opening and closing mechanism, wherein one end of the bin gate is hinged with the bin frame, and the other end of the bin gate is connected with the bin gate opening and closing mechanism, and the bin gate opening and closing mechanism controls the lower swing and the lifting of the bin gate. The discharge gate subassembly 143 is installed on the feed bin 141, and the discharge gate subassembly 143 sets up in the door subassembly 142 below, and discharge gate subassembly 143 includes discharge mold and mould tilting mechanism, and the upward turning and the whereabouts of discharge mold are controlled to the mould tilting mechanism. The pushing assembly 144 comprises a pushing wheel, a pushing frame, a pushing guide mechanism and a pushing connecting rod mechanism, wherein the pushing wheel is arranged on the pushing frame, the pushing frame is connected with the pushing guide mechanism, and the pushing connecting rod mechanism controls pushing and retraction of the pushing frame.
By adopting the mechanism, the control of blanking is realized by controlling the movement of the bin gate by controlling the bin gate opening and closing mechanism, the control of the state of the discharging port is realized by controlling the state of the discharging die by the die overturning mechanism, and finally, the paper core is forced to accurately fall into the rewinding position under the action of the pushing component, so that the blanking accuracy of the paper core is improved. Meanwhile, feeding of paper cores of different specifications can be achieved through changing the discharging die or adjusting the position of the discharging die, and flexibility of the equipment is improved.
As shown in fig. 5 and 6, the first paper feeding unit 131 includes a belt set including at least two first belts arranged side by side with a space between adjacent first belts.
The rewinding device 12 includes a rewinding frame 121 and a rewinding roller assembly 122, the rewinding roller assembly 122 is disposed on the rewinding frame 121, and the rewinding roller assembly 122 is disposed on one side of the first belt 131. The rewinding roller assembly 122 comprises two rewinding rollers 122a which are arranged in parallel, wherein a plurality of rollers 122b which are arranged on the rewinding rollers 122a at a certain interval are arranged in parallel, and the rollers 122b are fixedly arranged with the rewinding rollers 122 a. The web rewinding device 12 further includes a hook assembly 123, the hook assembly 123 includes a hook shaft 123a and a hook 123b, the hook shaft 123a is disposed on a side of the first belt 131 away from the rewinding roller assembly 122, and the hook 123b is detachably disposed on the hook shaft 123 a. The winding hook assembly 123 further comprises a winding hook shaft rotating mechanism 123c, a power output end of the winding hook shaft rotating mechanism 123c is connected with the winding hook shaft 123a, and the winding hook shaft rotating mechanism 123c controls the winding hook shaft 123a to rotate so as to realize upward tilting or downward turning of the winding hook 123 b.
When rewinding, the winding hook shaft rotating mechanism 123c controls the winding hook shaft 123a to rotate so that the winding hook 123b turns upwards to enable the winding hook 123b to be located above the first belt 131, and at this time, the winding hook 123b and the rewinding roller 122a form a triangle structure. When the belt group conveys the paper, film and other materials to the winding hook 123b and continues to convey, the paper head turns upwards along the winding hook 123b, the paper head contacts with the rewinding roller 122a through the winding hook 123b, and the rewinding roller 122a changes the moving direction of the paper head to enable the paper head to be wound, so that the rewinding operation is completed. The web rewinding device 12 can improve the stability of winding by avoiding winding by means of roller friction, and can realize winding diameter rewinding operations with various specifications by adjusting the winding hooks 123b and the rewinding rollers 122 a.
As shown in fig. 7, the film sealing machine 2 includes a web pushing device 21, a film feeding device 22, and a film cutter device 23, wherein the web pushing device 21 is disposed in the middle of one side of the film feeding device 22, and the film cutter device 23 is disposed in the middle of the other side of the film feeding device 22. The first conveying mechanism 3 is arranged between the rewinder 1 and the film sealing machine 2.
Specifically, the roll material pushing device 21 includes a pushing mold 211 and a transmission assembly 212, one end of the transmission assembly 212 is connected with the pushing mold 211, the other end of the transmission assembly 212 is connected with a power source, and the pushing mold 211 is pushed out or retracted under the driving of the power source. The film supply device 22 includes a first film placement module 221 and a second film placement module 222, and the first film placement module 221 and the second film placement module 222 are respectively disposed on the upper and lower sides of the pushing mold 211. The film cutter device 23 comprises an upper cutter assembly 231 and a driving assembly 232, wherein the power output end of the driving assembly 232 is connected with the upper cutter assembly 231, the power input end of the driving assembly 232 is connected with a power source, the upper cutter assembly 231 is driven by the power source to tangentially cut the film or retract, and a resistance wire 231a is arranged on the upper cutter assembly 231, as shown in fig. 8.
Two rolls of film are placed on the first film placing member 221 and the second film placing member 222 of the film feeding device 22, respectively. After the roll material pushing device 21 pushes the roll material to the film and retreats, the film cutter device 23 cuts the film and bonds the head of the film produced after the cutting, and at the moment, the next roll material repeats the process to finish continuous film sealing of the roll material, so that stable and continuous film sealing operation of the roll material is realized, and the production efficiency is improved.
Further, as shown in fig. 7 and 9, the film sealing machine 2 further includes a roll head positioning device 24, and the roll head positioning device 24 changes the placement of the roll material to position the roll head of the roll material at a certain position. The roll head positioning device 24 includes an air injection mechanism 241 and a roll head positioning mechanism 242. The first conveying mechanism 3 includes a first conveyor belt 31, and the first conveyor belt 31 is driven by a power source to convey in a fixed direction. The air injection mechanism 241 comprises an air nozzle 241a, wherein an air outlet hole is formed in the air nozzle 241a, and the air nozzle 241a is arranged below the first conveyor belt 31 and is close to the first conveyor belt 31. The reel head positioning mechanism 242 is installed above the first conveyor belt 31, the reel head positioning mechanism 242 comprises an adjusting frame 242a, a positioning wheel assembly 242b and a sensor assembly 242c, the positioning wheel assembly 242b comprises a positioning wheel, the positioning wheel is arranged above the air nozzle 241a and is driven to rotate by a power source, and the tangential direction of rotation of the positioning wheel is opposite to the direction of transmission of the first conveyor belt 31. The sensor assembly 242c includes a sensor and a sensor bracket, the sensor is mounted on the sensor bracket, and the sensor bracket is connected with the adjustment bracket.
By adopting the mechanism, when the first conveyor belt 21 conveys the reeled roll material to the lower part of the rotating positioning wheel, the roll material is contacted with the positioning wheel, and the tangential direction of the rotation of the positioning wheel is opposite to the movement direction of the conveyor belt, the roll material rolls relative to the first conveyor belt 21, at the moment, the air nozzle 241a blows air towards the roll material above the first conveyor belt, the roll material roll head is opened away from the roll material roll core under the action of air flow, the roll material roll head shields the sensor, the sensor receives a signal, the position of the roll material roll head is determined, the reference position is provided, the positioning wheel is subjected to constant control by a computer to obtain the required roll material roll head position, the positioning wheel is controlled to stop rotating, the roll material rolls relative to the first conveyor belt and moves forwards under the conveying of the first conveyor belt. Thus, the automatic positioning of the winding head of the winding drum material is completed, the winding head is prevented from being cut by the thermal resistance wire in the film packaging process, and the continuous and stable production is ensured.
As shown in fig. 1, the rewinding packaging machine further comprises a second conveying mechanism 4 and an oven 5, wherein the second conveying mechanism 4 is connected with the first conveying mechanism 3, and the oven 5 is arranged above the second conveying mechanism 4. The wrapping film is generally a heat-shrinkable film, and the wrapping film is subjected to heat baking after wrapping the roll material, so that the compactibility of the film to the roll material wrapping is improved.
As shown in fig. 10 and 11, more particularly, a partition plate 52 is disposed in the middle of the oven body 51 in this embodiment, an air heating component 53 and a wind wheel component 54 are disposed on one side of the partition plate 52, an air inlet 521 and two air outlets 522 are further disposed on the partition plate 52, and the air heating component 53 is disposed between the air outlets 522 and the wind wheel component 54. The other side of the partition plate 52 is provided with a V-shaped diversion channel 55, and two bifurcation ends of the V-shaped diversion channel 55 are respectively opposite to the two air outlets 522.
The arrangement of the air outlet 522, the air inlet 521 and the wind wheel assembly 54 ensures that the hot air circulates in the oven 5, thereby improving the heat utilization rate. Meanwhile, the hot air flows to the air outlet 522 under the drive of the wind wheel assembly 54, and the V-shaped flow guide channels 55 guide the hot air to all parts of the oven 5, so that the hot air in the oven 5 cannot be gathered at a certain position, the long and thin roll material is heated uniformly, the film is contracted uniformly, and the coating effect is good.
The rewinding packaging machine of this embodiment further includes a storage table 6, and the storage table 6 is disposed at one end of the second conveying mechanism 4 away from the first transmission mechanism 3, and the discharge table 6 includes a table top, and one end of the table top away from the second conveying mechanism 4 is inclined downward. Because the production line production efficiency is high, will make a large amount of products in the short time, the design of storage platform and slope mesa can make the automatic orderly stack of product, reduces workman's intensity of labour.
In summary, such a rewinding packaging machine can not only efficiently complete the rewinding processing of the web, but also simultaneously seal the film on the processed web, and directly obtain the film-sealed web.
In summary, the foregoing description is only of the preferred embodiments of the invention, and is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (5)
1. The utility model provides a rewinding packagine machine which characterized in that: comprises a rewinder, a film sealing machine and a first conveying mechanism;
the rewinder comprises a rewinder feeding mechanism and a rewinder, wherein the rewinder feeding mechanism comprises a first material winding frame assembly, a first cutting knife assembly and a first paper feeding assembly, the first cutting knife assembly is arranged at the paper transferring end of the first paper feeding assembly, and the rewinder is arranged on the first paper feeding assembly;
the film sealing machine comprises a roll material pushing device, a film feeding device and a film cutter device, wherein the roll material pushing device is arranged in the middle of one side of the film feeding device, and the film cutter device is arranged in the middle of the other side of the film feeding device;
the first conveying mechanism is arranged between the rewinder and the film sealing machine;
the rewinding machine further comprises a paper core feeding mechanism, wherein the paper core feeding mechanism comprises a second material winding frame assembly, a second cutting knife assembly and a second paper feeding assembly, the second material winding frame assembly is arranged above the first material winding frame assembly, the second paper feeding assembly is arranged above the first paper feeding assembly, the second cutting knife assembly is arranged at a paper delivering end of the second paper feeding assembly, and a paper outlet end of the second paper feeding assembly is connected with the first paper feeding assembly;
the rewinder also comprises a paper core feeding device, wherein the paper core feeding device is arranged above the first paper feeding assembly and close to the rewinder;
the paper core feeding device comprises a bin, a bin gate assembly, a discharge port assembly and a pushing assembly, wherein the bin gate assembly is arranged on the bin, and the bottom of the bin is inclined to one side provided with the bin gate assembly;
the bin door assembly comprises a bin rack, a bin door and a bin door opening and closing mechanism, one end of the bin door is hinged with the bin rack, the other end of the bin door is connected with the bin door opening and closing mechanism, and the bin door opening and closing mechanism controls the lower hem and the lifting of the bin door;
the discharging port assembly is arranged on the bin and arranged below the bin door assembly, and comprises a discharging die and a die overturning mechanism, and the die overturning mechanism controls the upward turning and the downward falling of the discharging die;
the pushing assembly comprises a pushing wheel, a pushing frame, a pushing guide mechanism and a pushing connecting rod mechanism, wherein the pushing wheel is arranged on the pushing frame, the pushing frame is connected with the pushing guide mechanism, and the pushing connecting rod mechanism controls pushing and retraction of the pushing frame;
the rewinding device comprises a rewinding machine frame and a rewinding roller assembly, wherein the rewinding roller assembly is arranged on the rewinding machine frame and is arranged on one side of the first belt;
the rewinding roller assembly comprises two rewinding rollers which are arranged in parallel, a plurality of rollers which are arranged on the rewinding rollers in parallel at certain intervals are arranged on the rewinding rollers, and the rollers and the rewinding rollers are fixedly arranged;
the rewinding device further comprises a winding hook assembly, the winding hook assembly comprises a winding hook shaft and a winding hook, the winding hook shaft is arranged on one side of the belt far away from the rewinding roller assembly, and the winding hook is detachably arranged on the winding hook shaft; the winding hook assembly further comprises a winding hook shaft rotating mechanism, a power output end of the winding hook shaft rotating mechanism is connected with the winding hook shaft, and the winding hook shaft rotating mechanism controls the winding hook shaft to rotate so as to realize upturned or upturned winding hooks;
the roll material pushing device comprises a pushing die and a transmission assembly, one end of the transmission assembly is connected with the pushing die, the other end of the transmission assembly is connected with a power source, and the pushing die is pushed out or retracted under the drive of the power source;
the film supply device comprises a first film placing component and a second film placing component, and the first film placing component and the second film placing component are respectively arranged at two sides of the pushing die;
the film cutter device comprises an upper cutter assembly and a driving assembly, wherein the power output end of the driving assembly is connected with the upper cutter assembly, the power input end of the driving assembly is connected with a power source, the upper cutter assembly is driven by the power source to tangentially cut a film or retract, and a resistance wire is arranged on the upper cutter assembly;
the film sealing machine further comprises a roll head positioning device, wherein the roll head positioning device changes the placement of the roll material to enable the roll head of the roll material to be positioned at a determined position; the coil head positioning device comprises an air injection mechanism and a coil head positioning mechanism;
the first conveying mechanism comprises a first conveying belt, and the first conveying belt is driven by a power source to convey in a fixed direction;
the air injection mechanism comprises an air nozzle, an air outlet is arranged on the air nozzle, and the air nozzle is arranged below the first conveyor belt and is close to the first conveyor belt;
the coil head positioning mechanism is arranged above the first conveyor belt and comprises an adjusting frame, a positioning wheel assembly and a sensor assembly, wherein the positioning wheel assembly comprises a positioning wheel which is arranged above the air nozzle and is driven to rotate by a power source, and the tangential direction of the rotation of the positioning wheel is opposite to the transmission direction of the first conveyor belt;
the sensor assembly comprises a sensor and a sensor bracket, wherein the sensor is arranged on the sensor bracket, and the sensor bracket is connected with the adjusting frame.
2. The rewinding packaging machine as claimed in claim 1, characterized in that: the first paper feeding assembly comprises a belt group, wherein the belt group comprises at least two first belts which are arranged in parallel, and a space exists between every two adjacent first belts.
3. The rewinding packaging machine as claimed in claim 1, characterized in that: the drying oven is characterized by further comprising a second conveying mechanism and a drying oven, wherein the second conveying mechanism is connected with the first conveying mechanism, and the drying oven is arranged above the second conveying mechanism.
4. A rewinding machine as claimed in claim 3, characterized in that: the oven comprises a box body, wherein a partition plate is arranged in the middle of the box body, one side of the partition plate is provided with an air heating assembly and a wind wheel assembly, an air inlet and two air outlets are further formed in the partition plate, and the air heating assembly is arranged between the air outlets and the wind wheel assembly; the other side of the partition board is provided with a V-shaped flow guide channel, and two bifurcation ends of the V-shaped flow guide channel are respectively opposite to the two air outlets.
5. The rewinding packaging machine as claimed in claim 1, characterized in that: the automatic feeding device is characterized by further comprising a feeding table, wherein the feeding table is arranged at one end, far away from the first transmission mechanism, of the second transmission mechanism, and comprises a table top, and one end, far away from the second transmission mechanism, of the table top is inclined downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037133.6A CN107720362B (en) | 2017-10-30 | 2017-10-30 | Rewinding packagine machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037133.6A CN107720362B (en) | 2017-10-30 | 2017-10-30 | Rewinding packagine machine |
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| Publication Number | Publication Date |
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| CN107720362A CN107720362A (en) | 2018-02-23 |
| CN107720362B true CN107720362B (en) | 2023-12-22 |
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| CN201711037133.6A Active CN107720362B (en) | 2017-10-30 | 2017-10-30 | Rewinding packagine machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051870B (en) * | 2018-07-17 | 2023-10-20 | 嘉兴市宏宇新材料股份有限公司 | Rapid continuous production system for glass fiber felt |
| CN110422662A (en) * | 2019-07-31 | 2019-11-08 | 世星科技股份有限公司 | Film rewinding operation machine and rewinding method |
| CN115489813B (en) * | 2022-09-27 | 2023-11-10 | 湖北九阳防水材料科技有限公司 | Automatic packaging device for high-polymer waterproof coiled material |
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| CN107720362A (en) | 2018-02-23 |
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Address after: 321000 Zhejiang Province, Jinhua City Jindong District Town Village early Applicant after: Jinhua Shengchang Technology Co.,Ltd. Address before: 321000 Zhejiang Province, Jinhua City Jindong District Town Village early Applicant before: JINHUA SHENGCHANG MACHINERY Co.,Ltd. |
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Denomination of invention: A rewinding packaging machine Granted publication date: 20231222 Pledgee: Zhejiang Jinhua Chengtai Rural Commercial Bank Co.,Ltd. Pledgor: Jinhua Shengchang Technology Co.,Ltd. Registration number: Y2024980016263 |