CN112265328A - Packaging bag film online cooling device and mounting method thereof - Google Patents
Packaging bag film online cooling device and mounting method thereof Download PDFInfo
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- CN112265328A CN112265328A CN202011259851.XA CN202011259851A CN112265328A CN 112265328 A CN112265328 A CN 112265328A CN 202011259851 A CN202011259851 A CN 202011259851A CN 112265328 A CN112265328 A CN 112265328A
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- cooling
- cooling bin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/76—Moistening; Drying; Cooling; Heating
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Abstract
The invention relates to a packaging bag film online cooling device which can efficiently cool a packaging bag film in high quality, and is suitable for high-speed production and energy-saving production, and an installation method thereof.A cooling bin is arranged at the upper end of a chassis, one side of the cooling bin is provided with an air inlet, the other side of the cooling bin is provided with an air outlet, the air outlet of an air cooler is communicated with the air inlet of the cooling bin through a pipeline, the front side of the cooling bin is provided with a first packaging bag film through hole, and the back side of the cooling bin is provided with a second packaging bag film through hole; a plurality of supporting roller assemblies are arranged in a bin body of the cooling bin, and the bottom surfaces of the holes of the first packaging bag film through holes are lower than the uppermost ends of the supporting roller surfaces in the supporting roller assemblies. The advantages are that: firstly, the device adopts the cooling bin for cooling, so that the packaging bag film can be efficiently cooled on line with high quality, and the device is suitable for high-speed production and energy-saving production; secondly, the setting of mould ware and fixed block has improved the convenient degree of cooling bin dismouting in the device.
Description
Technical Field
The invention relates to an online cooling device for a packaging bag film and an installation method thereof, which can efficiently cool the packaging bag film in high quality, are suitable for high-speed production and energy-saving production, are convenient to disassemble and assemble a cooling bin, and have good applicability, and belongs to the field of equipment manufacturing of packaging bag production lines.
Background
In the continuous production process of the packaging bags, the online heat sealing of the packaging bag film is the current mainstream processing means, and in order to ensure the subsequent processing quality of the packaging bag film, the packaging bag film needs to be cooled online in time after being subjected to online heat sealing, namely a cooling station is arranged behind a heat sealing station in the production line of the packaging bags.
The existing cooling device installed on a cooling station has two main flows: one is that the packaging bag film after heat sealing is cooled on line by means of blowing cold air, such as CN 210149700U, name "a packaging sealing cooling device", including the frame having a slide bar, the first sealing head, the second sealing head are slidably mounted on the slide bar, the driving device drives the first sealing head, the second sealing head move; the first head includes: the first mounting part is provided with a first heating strip and a first seal; the second head includes: a telescopic mechanism and a second seal are arranged on the second mounting part, and a second heating strip is arranged on the telescopic mechanism; have the intake stack in the second strip of paper used for sealing, second strip of paper used for sealing upper surface has a plurality of exhaust vents, still includes: and the air inlet pipeline is communicated with an air outlet of the air cooler. The two sliding rods are arranged in parallel and penetrate through two end parts of the first installation part and the second installation part. The driving device includes: two end parts of a first rotating shaft are rotatably arranged on the two sliding rods, and a connecting rod mechanism is arranged on the rotating shaft; the link mechanism includes: the sleeve is arranged on the rotating shaft, two middle rods are oppositely arranged on the outer wall of the sleeve, and connecting rods are rotatably arranged on the two middle rods through a second rotating shaft; the end part of the connecting rod is rotatably arranged on the transmission part through a third rotating shaft; the end part of the other connecting rod is rotatably arranged on the first installation part through a fourth rotating shaft; a transmission rod is installed between the transmission part and the second installation part. The driving device further comprises a driving rod, the driving rod is rotatably installed on the rack through a pin shaft, and the end part of the rod body of the driving rod is connected with the sleeve through a joint bearing. The first heating strip and the second heating strip are oppositely arranged; the first seal and the second seal are oppositely arranged. The telescopic mechanism is a telescopic cylinder. The disadvantages are that: the device not only has large energy consumption, but also has low effective utilization rate of cold air cooling, and meanwhile, the device can not cool the packaging bag film in quality and quantity guarantee during high-speed production.
The other type is that the cold pressing plate is contacted with the hot-sealed packaging bag film to realize cooling, for example, CN 201597202U, name "a cooling device for the outer packaging bag edge ironing process", includes a frame, a horizontal supporting plate is arranged in the middle of the frame, a liftable cooling plate is respectively arranged above and below the supporting plate, and a circulating water channel is arranged on the cooling plate. The upper cooling plate and the lower cooling plate are respectively connected with air cylinders arranged at the upper end and the lower end of the frame. The cross-section of the cooling plate is in a shape like a Chinese character 'tu', and the bottom surface of the cooling plate is matched with the surface of the supporting plate. The disadvantages are that: the device is low in cooling efficiency, and the cooling effect of the cooling plate cannot be maintained after the cooling plate is cooled for a period of time (the cooling plate cools the packaging bag film through heat absorption, and the temperature of the cooling plate can be increased after the cooling plate works for a certain period of time, so that the cooling quality of the subsequent packaging bag film can be influenced).
Disclosure of Invention
The design purpose is as follows: in order to avoid the defects in the background art, the packaging bag film on-line cooling device and the mounting method thereof are designed, wherein the packaging bag film on-line cooling device not only can efficiently cool the packaging bag film in high quality, but also can be suitable for high-speed production and energy-saving production, and meanwhile, the cooling bin is convenient to disassemble and assemble and has good applicability.
The design scheme is as follows: the design purpose is realized.
1. The front side of the cooling bin is provided with a first packaging bag film through hole, the back side of the cooling bin is provided with a second packaging bag film through hole, and the first packaging bag film through hole and the second packaging bag film through hole are communicated with each other; the cooling bin is characterized in that a plurality of supporting roller assemblies are arranged in the bin body of the cooling bin and are positioned between the first packaging bag film through hole and the second packaging bag film through hole, the hole bottom surface of the first packaging bag film through hole is lower than the uppermost end of the supporting roller surface in the supporting roller assembly, and the hole bottom surface of the first packaging bag film through hole is flush with the hole bottom surface of the second packaging bag film through hole. The purpose of this design is: firstly, when the cooling bin is used, the cooling bin is arranged on a cooling station in a packaging bag film production line, a continuous packaging bag film travels to the cooling station after passing through the previous hot pressing process, the traveling packaging bag film enters the cooling bin through a first packaging bag film through hole, and then flows to the next process after sequentially passing through a bin body inner cavity of the cooling bin and a second packaging bag film through hole, and as cold air in the cooling bin exchanges heat with the packaging bag film after heat sealing, the packaging bag film after heat sealing is enabled to realize online uninterrupted cooling, so that the cooling efficiency of the packaging bag film is improved, and the cooling quality of the packaging bag film is ensured; secondly, a plurality of supporting roller assemblies are arranged in the bin body of the cooling bin and are positioned between the first packaging bag film through hole and the second packaging bag film through hole, so that the plurality of supporting roller assemblies can support the traveling packaging bag film, and the phenomenon that the wall of the packaging bag film, the wall of the first packaging bag film through hole and the wall of the second packaging bag film through hole are scraped due to the sagging of the packaging bag film (caused by self weight and earth gravitation) and the blowing of cold air in the cooling bin is avoided; and thirdly, the cooling bin is arranged, so that the production speed of the packaging bag film can be adjusted within a certain range according to the order quantity, namely the walking speed of the packaging bag film can be reduced when the order quantity is small, the time of the packaging bag film passing through the cooling bin can be prolonged, namely the cooling time of the packaging bag film is prolonged, the set temperature of the cooling bin can be correspondingly increased due to the extension of the cooling time, and therefore energy-saving production is achieved.
2. The supporting roller assembly is composed of two bearing seats, two bearings, a supporting roller and a roller sleeve, wherein one bearing is respectively installed in a bearing installation hole of each bearing seat, the supporting roller is installed between the two bearing seats through the insertion and matching of one side end of the supporting roller and a through hole of one bearing and the insertion and matching of the other side end of the supporting roller and a through hole of the other bearing, the roller sleeve is sleeved on a roller body of the supporting roller, and the roller sleeve is designed to be a silica gel sleeve. The purpose of this design is: firstly, the supporting roller assembly is a driven assembly, so that the energy consumption can be reduced under the condition that the supporting roller can flexibly rotate; secondly, the roller sleeve is a silica gel sleeve, so that the heat on the packaging bag film can be taken away by the supporting roller in the contact process of the supporting roller and the traveling packaging bag film, and the cooling of the packaging bag film is accelerated; and thirdly, the silica gel sleeve is soft in texture, and the silica gel sleeve cannot scratch a packaging bag film in the contact process of the silica gel sleeve and the silica gel sleeve, particularly in high-speed production.
3. The cooling bin is characterized in that a first temperature sensor is arranged on one side wall surface of the bin body of the cooling bin, a second temperature sensor is arranged on the other side wall surface of the bin body of the cooling bin, and the first temperature sensor and the second temperature sensor are respectively positioned in the middle of the respective wall surfaces. The purpose of this design is: the controller judges the temperature in the current cooling bin according to the real-time last data of the first temperature sensor and the second temperature sensor, and carries out compensation control according to the difference between the current temperature and the set temperature, when the controller judges that the current temperature value is smaller than the set temperature value, the controller controls the air cooler to reduce the output quantity of cold air, so as to achieve the purpose of reducing energy consumption, when the controller judges that the current temperature value is larger than the set temperature value, the controller controls the air cooler to increase the output quantity of the cold air, so that the cooling bin can guarantee quality and quantity to realize effective cooling of the heat-sealed packaging bag film, and namely, energy-saving production is carried out on the premise of ensuring production quality.
4. The design that the inner top surface of the cooling bin is provided with the camera and the illuminating lamp is the fourth technical characteristic of the invention. The purpose of this design is: the interior top surface in cooling bin is equipped with camera and light, and the staff can observe the inside operating mode in cooling bin in real time like this.
5. The upper end face of the panel in the underframe is transversely provided with two grooves, and the two grooves are respectively provided with a die lifter, the upper end face of the panel in the underframe is transversely provided with a strip bolt through hole which penetrates through the upper end face and the lower end face of the panel, the strip bolt through hole is positioned between the two grooves, and the strip bolt through hole and the grooves are arranged in parallel; the cooling bin is fixed at the upper end of the underframe by using two fixing blocks after the cooling bin moves to a specified position on the upper end surface of the underframe through the die lifter, and the lower end surface of each fixing block is provided with a threaded hole in which a bolt is screwed. The purpose of this design is: when the die lifter is installed, a row of rollers on the die lifter are lifted upwards, so that the upper ends of the rollers are higher than the upper end surface of the underframe; then the cooling bin is moved into the upper end of the bottom frame from one side of the bottom frame and is moved to a designated position of the upper end face of the bottom frame through a row of rollers, then a row of rollers on the die lifter are fallen back downwards, and at the moment, the bottom surface of the cooling bin is contacted with the upper end face of the bottom frame; then, placing the two fixing blocks on two sides of the cooling bin, and then fixing the two fixing blocks on the underframe through one bolt respectively; then, fixedly connecting one end of the pipeline with an air outlet of an air cooler, and fixedly connecting the other end of the pipeline with an air inlet of a cooling bin; when the cooling device needs to be disassembled, screwing out the two bolts, removing the two fixing blocks, then lifting a row of rollers on the die lifter upwards to jack the cooling bin, and then moving the cooling bin out of the underframe along the rollers; the cooling bin can be quickly and labor-saving disassembled and assembled.
6. The cooling bin is characterized in that the outer wall surfaces of two sides of the cooling bin are respectively and longitudinally provided with a convex strip, the side surface of one side of the fixed block is provided with a slot which penetrates through the upper end surface and the lower end surface of the fixed block, and the fixed block is fixed on the underframe through bolts after the two slots are in concave-convex fit with the corresponding convex strips. The purpose of this design is: the cooling bin is characterized in that the outer wall surfaces of two sides of the cooling bin are respectively and longitudinally provided with a convex strip, the side surface of one side of the fixed block is provided with a slot and the slot penetrates through the upper end surface and the lower end surface of the fixed block, the fixed block is fixed on the bottom frame through a bolt after the two slots are matched with the corresponding convex strips in a concave-convex mode, and therefore the fixed block plays a limiting role in each direction of the cooling bin in the front direction, the rear direction, the left direction and.
7. The design that the air outlet of the cooling bin is provided with the exhaust fan is the seventh technical characteristic of the invention. The purpose of this design is: increase in production can be realized through the walking speed that improves the wrapping bag membrane when order volume is big, because speed has promoted the time that the wrapping bag membrane passes through the cooling storehouse this moment and has just been shortened, at this moment the cold wind output volume of through-hole adjustment air-cooler, simultaneously through opening the exhaust fan (the use of exhaust fan can make the hot air in the cooling storehouse in time be taken out), ensure that the cooling storehouse can comparatively stable maintain on a lower temperature setting value, the temperature in the cooling storehouse can be adjusted fast simultaneously to ensure that the cooling storehouse can guarantee the quality and guarantee volume all the time and carry out incessant cooling to the wrapping bag membrane after the heat-seal in high-speed production on line.
8. The cooling bin comprises an inner shell and an outer shell, wherein a plurality of connecting columns with a certain distance are arranged between the outer wall surface of the inner shell and the inner wall surface of the outer shell, and a gap between the outer wall surface of the inner shell and the inner wall surface of the outer shell is filled with a heat-insulating material. The purpose of this design is: firstly, the heat-insulating layer is arranged between the inner shell and the outer shell, so that the heat exchange of cold air in the cooling bin with the outside through the bin shell can be greatly reduced, and the use energy consumption of the cooling bin is reduced; and secondly, a plurality of distance connecting columns are arranged between the outer wall surface of the inner shell and the inner wall surface of the outer shell, and the distance connecting columns not only play a role in connecting and supporting the inner shell and the outer shell, but also can ensure that the thicknesses of the heat-insulating layers are consistent everywhere, so that the heat-insulating effect of the heat-insulating layer is improved.
9. The front and the back of the cooling bin are respectively provided with a brush component, one brush component is positioned at the through hole of the first packaging bag film, and the other brush component is positioned at the through hole of the second packaging bag film. The purpose of this design is: the brush assembly consists of a brush plate, a screw and a nut, the lower end of the brush plate is provided with a soft brush head, the front side of a plate handle in the brush plate is provided with a screw through hole, and the screw through hole penetrates through the front side and the back side of the plate handle; screw rod fixed mounting is at the front or the back in cooling bin, the lateral surface at cooling bin is installed through screw rod through-hole and screw rod grafting cooperation to the brush board, the brush board passes through the nut and screws on the screw rod and realizes fixed mounting, and the soft brush head of brush board passes through the packaging bag membrane contact of cooling station with the walking this moment, the brush board can remove dust to the packaging bag membrane like this, the dust of avoiding last process to be infected with gets into cooling bin (the brush board of first packaging bag membrane through-hole department), and the dust that the cooling station is infected with flows into next process (the brush board of second packaging bag membrane through-hole department)' in addition, because the brush board plays certain function of sheltering from to the packaging bag membrane through-hole, can further reduce like this that air conditioning spills over from first packaging bag membrane through-hole and second packaging bag membrane through-hole.
The technical scheme 1: the packaging bag film online cooling device comprises an air cooler, a bottom frame and a cooling bin, wherein the cooling bin is arranged at the upper end of the bottom frame, an air inlet is formed in one side of the cooling bin, an air outlet is formed in the other side of the cooling bin, the air outlet of the air cooler is communicated with the air inlet of the cooling bin through a pipeline, a first packaging bag film through hole is formed in the front side of the cooling bin, a second packaging bag film through hole is formed in the back side of the cooling bin, and the first packaging bag film through hole and the second packaging bag film through hole are communicated with each other; the internal many backing roll subassemblies and many backing roll subassemblies that are equipped with in storehouse of cooling bin are located between first wrapping bag membrane through-hole and the second wrapping bag membrane through-hole, the hole bottom surface of first wrapping bag membrane through-hole is less than the top of the backing roll surface in the backing roll subassembly and the hole bottom surface of first wrapping bag membrane through-hole flushes with the hole bottom surface of second wrapping bag membrane through-hole.
The technical scheme 2 is as follows: a method for installing a packaging bag film on-line cooling device comprises the following steps that firstly, a row of rollers on a die lifter are lifted upwards, so that the upper ends of the rollers are higher than the upper end face of a bottom frame of a cooling station in a packaging bag film production line; moving the cooling bin into the upper end of the bottom frame from one side of the bottom frame, moving the cooling bin to a specified position of the upper end face of the bottom frame through a row of rollers, and then enabling the row of rollers on the die lifter to fall back downwards, wherein the bottom surface of the cooling bin is in contact with the upper end face of the bottom frame; placing the two fixed blocks at two sides of the cooling bin, wherein the slots in the fixed blocks are in concave-convex fit with the corresponding convex strips, and then the two fixed blocks are respectively fixed on the underframe through one bolt; and step four, fixedly connecting one end of the pipeline with an air outlet of the air cooler, and fixedly connecting the other end of the pipeline with an air inlet of the cooling bin.
Compared with the background art, the online cooling device adopts the cooling bin for cooling, so that the packaging bag film can be efficiently and high-quality cooled online, and the online cooling device is suitable for high-speed production and energy-saving production; secondly, the arrangement of the mold lifter and the fixed block in the online cooling device improves the convenience of assembling and disassembling the cooling bin; and thirdly, due to the arrangement of the brush assembly in the online cooling device, the application of the device is improved, and the using effect of the device can be improved.
Drawings
Fig. 1 is a schematic front view of an in-line cooling device for a packaging bag film.
Fig. 2 is a left side view of the cooling chamber.
Fig. 3 is a right-side structural schematic view of the cooling bin.
Fig. 4 is a schematic sectional structure view of the cooling bin.
Figure 5 is a side view schematic of the assembled support roll and roll shell.
Fig. 6 is a front view structural schematic diagram after the bearing seat and the bearing are assembled.
Fig. 7 is a schematic top view of the bottom chassis.
Fig. 8 is a perspective view of the fixing block.
Fig. 9 is a front view of the cooling chamber (with the brush assembly installed).
Fig. 10 is an enlarged view of a portion a in fig. 9.
Detailed Description
Example 1: reference is made to figures 1 to 8 of the drawings. The utility model provides an online cooling device of packaging bag membrane, includes air-cooler 1, chassis 2 and cooling bin 3, cooling bin 3 sets up and is equipped with air inlet 31, the opposite side in the upper end of chassis 2 and one side of cooling bin 3 and is equipped with gas outlet 32, the air outlet of air-cooler 1 passes through the air inlet 31 switch-on of pipeline and cooling bin 3, open in the front of cooling bin 3 has first packaging bag membrane through-hole 33, open at the back of cooling bin 3 has second packaging bag membrane through-hole 34 and first packaging bag membrane through-hole 33 and second packaging bag membrane through-hole 34 to the expert each other, first packaging bag membrane through-hole 33 link up the tow sides at cooling bin 3 wall, second packaging bag membrane through-hole 34 link up the tow sides at cooling bin 3 wall, first packaging bag membrane through-hole 33 link up each other with the internal chamber of cooling bin 3 promptly, second packaging bag membrane through-hole 34 link up each other with the internal chamber of cooling bin 3, the size of the first pouch film through-hole 33 and the size of the second pouch film through-hole 34 are the same as each other; the internal many backing roll subassemblies 4 and many backing roll subassemblies 4 that are equipped with of cooling bin 3 are located between first bagging-off membrane through-hole 33 and second bagging-off membrane through-hole 34, the symmetrical center line of the backing roll 43 in the backing roll subassembly 4 is parallel with the cross section of first bagging-off membrane through-hole 33, the hole bottom surface of first bagging-off membrane through-hole 33 is less than the top of the backing roll 43 roll surface in backing roll subassembly 4 and the hole bottom surface of first bagging-off membrane through-hole 33 flushes with the hole bottom surface of second bagging-off membrane through-hole 34, the hole top surface of first bagging-off membrane through-hole 33 is higher than the top of the backing roll 43 roll surface in backing roll subassembly 4, and the hole top surface of first bagging-off membrane through-hole 33 flushes with the hole top surface of second bagging-off membrane through-hole.
The supporting roller component 4 comprises two bearing seats 41, two bearings 42, a supporting roller 43 and a roller sleeve 44, a bearing 42 is installed in the bearing mounting hole of the two bearing seats 41 respectively, the supporting roller 43 is installed between the two bearing seats 41 through the insertion and connection cooperation of the through hole of one side end of the supporting roller 43 and one bearing 42, the insertion and connection cooperation of the through hole of the other side end of the supporting roller 43 and the through hole of the other bearing 42, the roller sleeve 44 and the roller sleeve 44 are silica gel sleeves on the roller body of the supporting roller 43, and the supporting roller in the supporting roller component 4 is a driven roller.
A first temperature sensor 5 is arranged on one side wall surface of the bin body of the cooling bin 3, a second temperature sensor 6 is arranged on the other side wall surface, and the first temperature sensor 5 and the second temperature sensor 6 are respectively positioned in the middle of the respective wall surfaces. Still include the controller, the signal output part of first temperature sensor 5 and the signal output part of second temperature sensor 6 are connected with the signal input part of controller through the data line respectively, the controller can control opening of exhaust fan 11 and stop and the amount of wind size, exhaust fan 11 is the adjustable fan of the amount of wind, and the adjustable fan of the amount of wind is prior art, so no longer give unnecessary details to it here. The up end of cooling bin 3 is opened there is the access door, the interior top surface of cooling bin 3 is equipped with camera 7 and light 8, camera 7 sets up makes the staff can observe the inside operating mode of cooling bin 3 in real time.
The upper end face of the panel in the chassis 2 is transversely provided with two grooves 21, the two grooves 21 are respectively provided with a die lifter 22, the upper end face of the panel in the chassis 2 is transversely provided with a bar-shaped bolt through hole 23, the bar-shaped bolt through hole 23 penetrates through the upper end face and the lower end face of the panel, the bar-shaped bolt through hole 23 is positioned between the two grooves 21, and the bar-shaped bolt through hole 23 and the grooves 21 are arranged in parallel; use two fixed blocks 9 to fix cooling bin 3 in chassis 2 upper end after cooling bin 3 moves the assigned position of chassis 2 up end through lifting mould ware 22, threaded hole 91 and the internal screw of threaded hole 91 are equipped with bolt 10 are opened to the lower terminal surface of fixed block 9. The outer wall surfaces of two sides of the cooling bin 3 are respectively and longitudinally provided with a convex strip 35, the side surface of one side of the fixing block 9 is provided with a slot 92, the slot 92 penetrates through the upper end surface and the lower end surface of the fixing block, and the fixing block 9 is fixed on the underframe 2 through a bolt 10 after the two slots 92 are in concave-convex fit with the corresponding convex strips 35.
When the cooling bin is used, the cooling bin 3 is arranged on a cooling station in a packaging bag film production line, a continuous packaging bag film (the packaging bag film is continuous in a bag making process, and the cutting of a packaging bag is realized at a terminal station of the production line) travels to the cooling station after passing through the previous hot-pressing process, the traveling packaging bag film enters the cooling bin 3 through a first packaging bag film through hole 33, and then flows to the next process after sequentially passing through a bin inner cavity of the cooling bin 3 and a second packaging bag film through hole 34; the controller judges the current temperature in the cooling bin 3 according to the real-time previous data of the first temperature sensor 5 and the second temperature sensor 6, and performs compensation control according to the difference between the current temperature and the set temperature, and the controller can take the average value of the current measured value of the first temperature sensor 5 and the current measured value of the second temperature sensor 6 as the current temperature value of the current cooling bin 3; when the controller judges that the current temperature value is less than the set temperature value (namely the temperature in the cooling bin 3 is lower than the set temperature), the controller controls the air cooler 1 to reduce the output quantity of the cold air so as to achieve the purpose of reducing energy consumption, and when the controller judges that the current temperature value is greater than the set temperature value (namely the temperature in the cooling bin 3 is higher than the set temperature), the controller controls the air cooler 1 to increase the output quantity of the cold air so as to ensure that the cooling bin 3 can realize effective cooling on the heat-sealed packaging bag film with quality and quantity guaranteed; in addition, the arrangement of the cooling bin 3 ensures that the production rate of the packaging bag film can be adjusted within a certain range according to the order quantity, namely the walking speed of the packaging bag film can be reduced when the order quantity is small, so that the time of the packaging bag film passing through the cooling bin 3 can be prolonged, namely the cooling time of the packaging bag film is prolonged, the set temperature of the cooling bin 3 can be correspondingly increased due to the extension of the cooling time, so that energy-saving production is achieved, the walking speed of the packaging bag film can be increased when the order quantity is large, at the moment, the cold air output quantity of the air cooler 1 needs to be adjusted due to the fact that the time of the packaging bag film passing through the cooling bin 3 is shortened, meanwhile, the controller also controls the exhaust fan 11 to work, hot air in the cooling bin 3 is ensured to be timely extracted, the cooling bin is ensured to be stably maintained at a lower temperature set value, so that the cooling bin 3 can guarantee the quality and quantity in high-speed production to continuously carry out on-line heat-sealed packaging bag And cooling is carried out.
Example 2: reference is made to fig. 9 and 10 on the basis of example 1. The front and the back of the cooling bin 3 are respectively provided with a hairbrush component 12, wherein one hairbrush component 12 is positioned at the through hole 33 of the first packaging bag film, and the other hairbrush component 12 is positioned at the through hole 33 of the second packaging bag film; the brush assembly 12 is composed of a brush plate 121, a screw 122 and a nut 123, the lower end of the brush plate 121 is provided with a soft brush head, the front surface of a plate handle in the brush plate 121 is provided with a screw through hole 124, the screw through hole 124 penetrates through the front surface and the back surface of the plate handle, and the screw through hole 124 is a strip-shaped through hole arranged longitudinally; screw rod 122 fixed mounting is at the front or the back of cooling storehouse 3, brush board 121 passes through screw rod through-hole 124 and screw rod 122 grafting cooperation and installs the lateral surface at cooling storehouse 3 (the positive lateral surface in cooling storehouse 3 or the lateral surface at the cooling storehouse 3 back), brush board 121 passes through nut 123 and tightens on screw rod 122 and realizes fixed mounting, and brush board 121's soft brush head and the packing bag membrane contact of walking through the cooling station this moment, because screw rod through-hole 124 is the bar through-hole, brush board 121's height is adjustable promptly, brush board 121 can be better like this remove dust for the contact of different thickness size packing bag membranes, thereby improve the suitability of device, simultaneously brush board 121's sheltering from can further reduce air conditioning and spill over from first packing bag membrane through-hole 33 and second packing bag membrane through-hole 34.
Example 3: based on the embodiment 1 and the embodiment 2. A method for installing a packaging bag film on-line cooling device comprises the following steps that firstly, a row of rollers on a die lifter 22 are lifted upwards, so that the upper ends of the rollers are higher than the upper end surface of a bottom frame 2 of a cooling station in a packaging bag film production line; moving the cooling bin 3 into the upper end of the bottom frame 2 from one side of the bottom frame 2, moving the cooling bin 3 to a specified position of the upper end face of the bottom frame 2 through a row of rollers, then enabling the row of rollers on the die lifter 22 to fall back downwards, and enabling the bottom face of the cooling bin 3 to be in contact with the upper end face of the bottom frame 2 (at the moment, the upper end of the roller is lower than the upper end face of the bottom frame 2 of a cooling station in a packaging bag film production line); placing the two fixing blocks 9 on two sides of the cooling bin 3, enabling the slots 92 in the fixing blocks 9 to be in concave-convex fit with the corresponding convex strips 35, and then fixing the two fixing blocks 9 on the underframe 2 through one bolt 10 respectively; one end of the pipeline is fixedly connected with an air outlet of the air cooler 1, and the other end of the pipeline is fixedly connected with an air inlet 31 of the cooling bin 3, so that the cooling bin 3 is quickly installed; when needing to dismantle, twist out two pieces of bolts 10 and remove two fixed blocks 9, later realize upwards lifting with the row of gyro wheel on the mould ware 22 that make cooling chamber 3 by jack-up, later shift out chassis 2 with cooling chamber 3 along the gyro wheel, realize cooling chamber 3 and dismantle fast.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (10)
1. The utility model provides an online cooling device of wrapping bag membrane, includes air-cooler (1), chassis (2) and cooling bin (3), one side that cooling bin (3) set up in the upper end of chassis (2) and cooling bin (3) is equipped with air inlet (31), opposite side and is equipped with gas outlet (32), the air outlet of air-cooler (1) passes through air inlet (31) switch-on, characterized by of pipeline and cooling bin (3): the front surface of the cooling bin (3) is provided with a first packaging bag film through hole (33), the back surface of the cooling bin (3) is provided with a second packaging bag film through hole (34), and the first packaging bag film through hole (33) and the second packaging bag film through hole (34) are communicated with each other; the internal supporting roller subassembly (4) and many supporting roller subassembly (4) of being equipped with of storehouse in cooling bin (3) are located between first wrapping bag membrane through-hole (33) and second wrapping bag membrane through-hole (34), the hole bottom surface of first wrapping bag membrane through-hole (33) is less than the top of backing roll (43) roll surface in supporting roller subassembly (4) and the hole bottom surface of first wrapping bag membrane through-hole (33) and the hole bottom surface of second wrapping bag membrane through-hole (34) flush.
2. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: support roller subassembly (4) comprise two bearing frame (41), two bearings (42), a backing roll (43) and a roller shell (44), install a bearing (42) in the bearing mounting hole of two bearing frame (41) respectively, the through-hole grafting cooperation, the other side end of backing roll (43) through its one side end and a bearing (42) is pegged graft the cooperation and is installed between two bearing frame (41) with the through-hole grafting cooperation of another bearing (42), the cover is equipped with roller shell (44) and is the silica gel cover on the roll body of backing roll (43).
3. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: and a first temperature sensor (5) is arranged on one side wall surface of the bin body of the cooling bin (3), a second temperature sensor (6) is arranged on the other side wall surface of the bin body of the cooling bin (3), and the first temperature sensor (5) and the second temperature sensor (6) are respectively positioned in the middle of the respective wall surfaces.
4. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: the upper end face of cooling bin (3) is opened there is the access door, the interior top surface of cooling bin (3) is equipped with camera (7) and light (8).
5. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: the upper end face of the panel in the chassis (2) is transversely provided with two grooves (21), one mold lifting device (22) is respectively arranged in each groove (21), the upper end face of the panel in the chassis (2) is transversely provided with a bar-shaped bolt through hole (23), the bar-shaped bolt through hole (23) penetrates through the upper end face and the lower end face of the panel, the bar-shaped bolt through hole (23) is positioned between the two grooves (21), and the bar-shaped bolt through hole (23) and the grooves (21) are arranged in parallel; use two fixed blocks (9) to fix cooling bin (3) in chassis (2) upper end after cooling bin (3) are removed the assigned position of chassis (2) up end through lifting mould ware (22), threaded hole (91) and threaded hole (91) internal rotation are opened to the lower terminal surface of fixed block (9) and are equipped with bolt (10).
6. The on-line cooling device for the packaging bag film as claimed in claim 5, wherein: the cooling device is characterized in that the outer wall surfaces of two sides of the cooling bin (3) are respectively and longitudinally provided with a convex strip (35), the side surface of one side of the fixed block (9) is provided with a slot (92) and the slot (92) penetrates through the upper end surface and the lower end surface of the fixed block, and the fixed block (9) is fixed on the underframe (2) through a bolt (10) after the two slots (92) are in concave-convex fit with the corresponding convex strips (35).
7. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: an exhaust fan (11) is arranged at the air outlet (32) of the cooling bin (3).
8. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: the cooling bin (3) comprises an inner shell (36) and an outer shell (37), a plurality of distance connecting columns are arranged between the outer wall surface of the inner shell (36) and the inner wall surface of the outer shell (37), and heat insulating materials are filled in gaps between the outer wall surface of the inner shell (36) and the inner wall surface of the outer shell (37).
9. The on-line cooling device for the packaging bag film as claimed in claim 1, wherein: the front and the back of the cooling bin (3) are respectively provided with a hairbrush component (12), one hairbrush component (12) is positioned at the through hole (33) of the first packaging bag film, and the other hairbrush component (12) is positioned at the through hole (33) of the second packaging bag film.
10. A method for installing a packaging bag film on-line cooling device is characterized by comprising the following steps: firstly, a row of rollers on a die lifter (22) are lifted upwards, so that the upper ends of the rollers are higher than the upper end surface of a bottom frame (2) of a cooling station in a packaging bag film production line; secondly, moving the cooling bin (3) into the upper end of the bottom frame (2) from one side of the bottom frame (2), moving the cooling bin (3) to a specified position of the upper end face of the bottom frame (2) through a row of rollers, and then enabling the row of rollers on the die lifter (22) to fall back downwards, wherein the bottom face of the cooling bin (3) is in contact with the upper end face of the bottom frame (2); placing the two fixing blocks (9) on two sides of the cooling bin (3), enabling the slots (92) in the fixing blocks (9) to be in concave-convex fit with the corresponding convex strips (35), and then fixing the two fixing blocks (9) on the underframe (2) through one bolt (10) respectively; and step four, fixedly connecting one end of the pipeline with an air outlet of the air cooler (1), and fixedly connecting the other end of the pipeline with an air inlet (31) of the cooling bin (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941368 | 2020-09-09 | ||
| CN2020109413683 | 2020-09-09 |
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| CN112265328A true CN112265328A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011259851.XA Pending CN112265328A (en) | 2020-09-09 | 2020-11-12 | Packaging bag film online cooling device and mounting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055762A (en) * | 2021-12-08 | 2022-02-18 | 广州美斯乐科技有限公司 | Manufacturing equipment and manufacturing process of vacuum packaging bag |
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- 2020-11-12 CN CN202011259851.XA patent/CN112265328A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055762A (en) * | 2021-12-08 | 2022-02-18 | 广州美斯乐科技有限公司 | Manufacturing equipment and manufacturing process of vacuum packaging bag |
| CN114055762B (en) * | 2021-12-08 | 2022-06-07 | 广州美斯乐科技有限公司 | Manufacturing equipment and manufacturing process of vacuum packaging bag |
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