CN112810934B - High-speed continuous packaging production line for small bags and large bags - Google Patents
High-speed continuous packaging production line for small bags and large bags Download PDFInfo
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- CN112810934B CN112810934B CN202110225088.7A CN202110225088A CN112810934B CN 112810934 B CN112810934 B CN 112810934B CN 202110225088 A CN202110225088 A CN 202110225088A CN 112810934 B CN112810934 B CN 112810934B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 130
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 49
- 238000005192 partition Methods 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 229920006280 packaging film Polymers 0.000 claims description 3
- 239000012785 packaging film Substances 0.000 claims description 3
- 239000005022 packaging material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000011343 solid material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/20—Applications of counting devices for controlling the feed of articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- 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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
-
- 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
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
- B65B2220/20—Packaging contents into primary and secondary packaging the primary packaging being bags, the secondary packaging being further bags, the primary bags being either finished or formed concurrently with the secondary bags
Abstract
The utility model provides a high-speed little big bag continuous packaging production line in bags, includes little wrapping bag system bag filling equipment, big wrapping bag filling equipment, its characterized in that: the high-speed continuous packaging production line for the small bags and the large bags comprises double-station counting and conveying equipment, wherein the double-station counting and conveying equipment comprises a double-station counting temporary storage device and a quantitative small packaging bag finished product lifting conveying belt. Compared with the prior art, the double-station counting and conveying device has the advantages that the double-station counting and conveying device is arranged, so that quantitative storage and delivery of small packaging bag finished products can be rapidly and alternately finished, packaging bag making and filling equipment and large packaging bag filling equipment can be effectively matched, the working efficiency is greatly improved, a large amount of manpower, material resources and energy consumption are saved, and the production cost is effectively reduced; and the control device is used for detecting the rotating speed of the servo motor driving the rotating frame to rotate, so that the quantity of small packaging bag finished products conveyed by the bag conveying device is calculated, a detection mechanism can be saved, detection steps are reduced, and the working efficiency is further improved.
Description
Technical Field
The invention relates to production equipment of a large packaging bag finished product with a quantitative small bag, in particular to a high-speed continuous packaging production line of small bags and large bags, which can rapidly finish the manufacturing and counting of the small packaging bag finished product, and send the quantitative small packaging bag finished product to the large packaging bag for filling and sealing to prepare the large packaging bag finished product.
Background
Currently, solid materials, such as brewed beverages, generally require that a single dose of the solid material be packaged in a small bag, and then a single large bag be packaged with a fixed amount (e.g., ten, twenty) of the small bag product (pouch) to yield a large bag product (pouch).
At present, a producer usually adopts small package bag making and filling equipment (high-speed full-automatic packaging machine) to finish the processing of small package bag finished products. Then the small package finished products are manually or in a vehicle to another large package filling equipment (horizontal type bag feeding packaging machine), and the small package finished products are counted in turn in the large package packaging machine, quantitatively filled into the large package and sealed to prepare the large package finished products.
However, the applicant found that the above conventional method is low in working efficiency, and the small package bag making and filling equipment and the large package bag filling equipment are respectively operated, so that the small package bag making and filling equipment and the large package bag filling equipment are difficult to match, and after the small package bag is transported, special equipment is required to count the small package bag to obtain a quantitative small package bag for filling, so that the working efficiency is low.
Disclosure of Invention
The invention aims to provide a high-speed small-bag and large-bag continuous packaging production line which can rapidly finish small-package finished product manufacturing, counting and delivering a fixed amount of small-package finished products to a large-package bag for filling and sealing to prepare a large-package finished product. The technical scheme adopted is as follows:
the utility model provides a high-speed little big bag continuous packaging production line in bags, includes little wrapping bag system bag filling equipment, big wrapping bag filling equipment, its characterized in that: the double-station counting and conveying device comprises a double-station counting temporary storage device and a quantitative small package finished product lifting conveying belt, wherein the double-station counting temporary storage device alternately completes counting, storing and sending out quantitative small package finished products, and the quantitative small package finished product lifting conveying belt sequentially receives the quantitative small package finished products and sends the quantitative small package finished products into a feed inlet of the large package filling device.
The scheme of preferred, the interim storage device of duplex position count includes hopper, the pivot, the pendulum rod, rotatable division board, drive arrangement, the hopper top has the feed inlet, the hopper bottom has the discharge gate, the pivot both ends rotationally install on the feed inlet of hopper, and the pivot separates into left feed inlet, right feed inlet with the feed inlet, the pendulum rod top is installed in pivot one end, rotatable division board top is fixed in the pivot, rotatable division board bottom stretches into the hopper, drive arrangement installs on the hopper lateral wall and drive arrangement is connected with the pendulum rod bottom and drive arrangement drives the pendulum rod and make swing round the pivot round the pendulum rod, make rotatable division board bottom alternate left-hand motion, right-hand member moves, support the hopper medial surface when rotatable division board bottom left-hand member moves and form left temporary storage chamber, support the hopper medial surface when rotatable division board bottom right-hand member moves and form right temporary storage chamber.
More preferably, the hopper is formed by sequentially connecting a front side wall, a left bent inclined side wall, a rear side wall and a right bent inclined side wall.
In a more preferable scheme, the driving device is an air cylinder, and a piston shaft of the air cylinder is hinged with the bottom end of the swing rod.
The preferred scheme, ration small packaging bag finished product promotes conveyer belt includes hoisting frame, first servo motor, double chain conveyer belt and a plurality of small packaging bag deposit the fill, and first servo motor, double chain conveyer belt are installed respectively on the hoisting frame, and first servo motor drives double chain conveyer belt motion, and a plurality of small packaging bags deposit the fill and install respectively on double chain conveyer belt.
More preferably, the plurality of small package bag storage hoppers are sequentially and uniformly distributed along the longitudinal direction of the double-chain conveyer belt; the double-chain conveyor belt extends along the lifting frame, and the height of the double-chain conveyor belt gradually rises from the inlet of the lifting conveyor belt to the outlet of the lifting conveyor belt.
More preferably, the small packaging bag finished product lifting conveying belt further comprises a filling funnel, wherein the filling funnel is arranged on the lifting frame, and the filling funnel is positioned below an outlet of the lifting conveying belt and above a feed inlet corresponding to the large packaging bag filling equipment.
The bag body of the small packaging bag is manufactured by the small packaging bag manufacturing and filling equipment, the small packaging bag is sealed and cut after materials are filled into the small packaging bag, and the small packaging bag finished products are obtained and sequentially sent to the double-station counting and conveying equipment; the small packaging bag making and filling equipment comprises a first frame, and a film placing device, a packaging bag forming device, a longitudinal sealing device, a filling device, a sealing device, a shearing device and a bag feeding device which are respectively arranged on the first frame; the packaging machine is characterized in that the film placing device, the packaging bag forming device, the longitudinal sealing device, the sealing device and the bag conveying device are sequentially arranged along the conveying direction of packaging materials, a rotating frame driven by a second servo motor is arranged on the frame, the filling device and the longitudinal sealing device are respectively arranged on the rotating frame, the filling device is located above the longitudinal sealing device, and the double-station counting temporary storage device is located below the bag conveying device.
More preferably, the bagging device comprises a horizontal conveying chain, a chain driving mechanism, a plurality of finished product clamps, a finished product clamp opening wheel and two finished product clamp opening air cylinders, wherein the horizontal conveying chain can be installed on the first frame in a circular back and forth motion in the horizontal plane, the chain driving mechanism is installed on the first frame and drives the horizontal conveying chain to move, the plurality of finished product clamps are respectively installed on the horizontal conveying chain and are evenly distributed along the horizontal conveying chain, the two finished product clamps opening air cylinders are respectively installed on the first frame, the first frame is provided with a waste product sending-out station and two finished product sending-out stations, the waste product sending-out station is positioned on the left side or the right side of the two finished product sending-out stations, the left feed inlet and the right feed inlet of the double-station counting temporary storage device are positioned on the two finished product sending-out stations, the finished product clamp opening wheel and the two finished product clamp opening air cylinders are respectively positioned above the waste product sending-out station and the two finished product sending-out stations.
More preferably, after the packaging film on the film placing device is folded and formed by the packaging bag forming device, the longitudinal sealing device is used for carrying out longitudinal sealing and forward conveying, so that a conjoined packaging bag with an opening at the upper side and a connected side is formed, then the filling device is used for filling materials into the conjoined packaging bag with the opening at the upper side and the connected side, the sealing device is used for transversely sealing the conjoined packaging bag after filling the materials, so that the conjoined packaging bag with the materials and the connected side is manufactured, the conjoined packaging bag with the materials and the connected side is conveyed forward by the bag conveying device, and in the conveying process of the bag conveying device, the conjoined packaging bag with the materials and the connected side is sheared into a small packaging bag finished product by the shearing device, and the small packaging bag finished product is conveyed to the double-station counting temporary storage device by the bag conveying device.
The preferable scheme is that the large packaging bag filling equipment takes out the large packaging bag, seals the small packaging bag after the quantitative filling of the small packaging bag is finished, and then sends out a large packaging bag finished product; the large packaging bag filling equipment is a horizontal type bag feeding packaging machine, the horizontal type bag feeding packaging machine comprises a second frame, a bag storage frame, a bag taking mechanism, a horizontal type bag feeding mechanism, a filling mechanism, a sealing mechanism and a bag discharging mechanism, the bag storage frame, the bag taking mechanism, the horizontal type bag feeding mechanism, the bag taking mechanism, the bag storage frame, the horizontal type bag feeding mechanism, the filling mechanism, the sealing mechanism and the sealing mechanism are sequentially distributed according to the conveying direction of the large packaging bag, and finished products of the large packaging bag are sent out through the bag discharging mechanism.
The high-speed continuous small-bag and large-bag packaging production line further comprises a control device, and the control device respectively controls the small-bag making and filling equipment, the large-bag filling equipment and the double-station counting and conveying equipment to work.
More preferably, the control device obtains the speed of the longitudinal sealing device mounted on the rotating frame by detecting the rotating speed of the second servo motor of the small packaging bag making and filling equipment for driving the rotating frame to rotate, and then obtains the speed of the small packaging bag finished product conveying device for conveying the small packaging bag, so that the quantity of the small packaging bag finished products conveyed by the small packaging bag conveying device is obtained, the quantity is equal to a preset value, the control device controls the cylinder of the double-station counting temporary storage device to work and drives the rotatable partition plate to swing, and the double-station counting temporary storage device is switched between the left temporary storage cavity and the right temporary storage cavity. The control device can also obtain the quantity of the finished products of the small packaging bags by detecting the speed or the action frequency of other mechanisms.
Compared with the prior art, the double-station counting and conveying device has the advantages that the double-station counting and conveying device is arranged, so that quantitative storage and delivery of small packaging bag finished products can be rapidly and alternately finished, packaging bag making and filling equipment and large packaging bag filling equipment can be effectively matched, the working efficiency is greatly improved, a large amount of manpower, material resources and energy consumption are saved, and the production cost is effectively reduced; and the control device is used for detecting the rotating speed of the servo motor driving the rotating frame to rotate, so that the quantity of small packaging bag finished products conveyed by the bag conveying device is calculated, a detection mechanism can be saved, detection steps are reduced, and the working efficiency is further improved.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the double-station counting temporary storage device of embodiment 1 shown in FIG. 1;
FIG. 3 is a perspective view of the second angle of FIG. 2;
FIG. 4 is a perspective view of the third angle of FIG. 2;
FIG. 5 is a schematic view of FIG. 2 with the front sidewall removed;
FIG. 6 is a schematic view showing the structure of the finished product lifting conveyor belt for the quantitative small package of the embodiment 1 shown in FIG. 1;
FIG. 7 is a schematic view showing the construction of the pouch making and filling apparatus of the pouch of example 1 shown in FIG. 1;
FIG. 8 is a schematic view of a partial structure of the bag feeding device and the double-station counting temporary storage device of FIG. 7;
FIG. 9 is a left side view of the finished clip opener wheel of FIG. 8 removed;
fig. 10 is a schematic view showing the structure of the large package filling apparatus of embodiment 1 shown in fig. 1.
Detailed Description
Example 1
As shown in fig. 1-10, the high-speed continuous packaging production line for large small bags in the embodiment 1 comprises a small bag making and filling device 1, a double-station counting and conveying device 2 and a large bag filling device 3, wherein the double-station counting and conveying device 2 comprises a double-station counting temporary storage device 201 and a quantitative small bag finished product lifting and conveying belt 202, the double-station counting temporary storage device 201 alternately completes counting, storing and conveying quantitative small bag finished products, and the quantitative small bag finished product lifting and conveying belt 202 sequentially receives the quantitative small bag finished products and conveys the quantitative small bag finished products to a feed inlet of the large bag filling device 3.
The double-station counting temporary storage device 201 includes a hopper 2011, a rotating shaft 2012, a swinging rod 2013, a rotatable partition plate 2014, and a driving device, wherein the hopper 2011 is formed by sequentially connecting a front side wall 20111, a left bent inclined side wall 20112, a rear side wall 20113 and a right bent inclined side wall 20114, the top of the hopper 2011 is provided with a feed port, the bottom of the hopper 2011 is provided with a discharge port, two ends of the rotating shaft 2012 are rotatably mounted on the feed port of the hopper 2011, the rotating shaft 2012 separates the feed port into a left feed port and a right feed port, the top of the swinging rod 2013 is mounted at one end of the rotating shaft 2012, the top end of the rotatable partition plate 2014 is fixed on the rotating shaft 2012, the bottom end of the rotatable partition plate 2014 extends into the hopper 2011, the driving device is mounted on the outer side wall of the hopper 2011 and connected with the bottom of the swinging rod 2013, and the driving device drives the swinging rod 2013 to swing around the rotating shaft 2014, so that the bottom of the rotatable partition plate 2014 alternately moves left and right, when the bottom of the rotatable partition plate 2014 moves left, the left inclined side wall 2012 is abutted against the left side of the hopper 2011 to form a left temporary storage cavity (when the left temporary storage cavity and the right side of the hopper 2014 is rotatably supported by the left side of the partition plate 2014) and the left side of the side 2014 is rotatably supported by the left side of the partition plate 2014 when the partition plate 2014 is rotatably supported by the left side.
The driving device is an air cylinder 2015, and a piston shaft of the air cylinder 2015 is hinged to the bottom end of the swing rod 2013.
The quantitative small package finished product lifting conveying belt 202 comprises a lifting frame 2021, a filling hopper 2022, a first servo motor 2023, a double-chain conveying belt 2024 and a plurality of small package storage hoppers 2025, wherein the first servo motor 2023 and the double-chain conveying belt 2024 are respectively arranged on the lifting frame 2021, the first servo motor 2023 drives the double-chain conveying belt 2024 to move, and the small package storage hoppers 2025 are respectively arranged on the double-chain conveying belt 2024.
The plurality of small package storage hoppers 2025 are sequentially and uniformly distributed along the longitudinal direction of the double-chain conveyor 2024; along the lifting frame 2021, a double-strand conveyor 2024 extends, and the height of the double-strand conveyor 2024 gradually increases from the lifting conveyor inlet to the lifting conveyor outlet.
The filling hopper 2022 is mounted on the lifting frame 2021, and the filling hopper 2022 is located below the outlet of the lifting conveyor and above the feed inlet of the corresponding large package filling apparatus 3.
The small packaging bag making and filling equipment 1 is used for manufacturing a bag body of a small packaging bag, sealing and cutting off after filling materials, obtaining a small packaging bag finished product, and sequentially feeding the small packaging bag finished product to the double-station counting and conveying equipment; the small package bag making and filling equipment 1 comprises a first frame 101, and a film placing device 102, a package bag forming device 103, a longitudinal sealing device 104, a filling device 105, a sealing device 106, a shearing device 107 and a bag feeding device 108 which are respectively arranged on the first frame 101; the film placing device 102, the packaging bag forming device 103, the longitudinal sealing device 104, the sealing device 106 and the bag feeding device 108 are sequentially arranged along the conveying direction of packaging materials, a rotating frame driven by a second servo motor (not visible in the drawing) is arranged on the frame, the filling device 105 and the longitudinal sealing device 104 are respectively arranged on the rotating frame, the filling device 105 is located above the longitudinal sealing device 104, and the double-station counting temporary storage device 201 is located below the bag feeding device 108.
The bag feeding device 108 includes a horizontal conveying chain 1081, a chain driving mechanism (not shown in the drawing), a plurality of product clamps 1082, a product clamp opening wheel 1084 and two product clamp opening cylinders 1083, wherein the horizontal conveying chain 1081 can be mounted on the first frame 101 along a ring shape to and fro motion in a horizontal plane, the chain driving mechanism is mounted on the first frame 101 and drives the horizontal conveying chain 1081 to move, the plurality of product clamps 1082 are respectively mounted on the horizontal conveying chain 1081 and evenly distributed along the horizontal conveying chain 1081, the two product clamp opening cylinders 1083 are respectively mounted on the first frame 101, the first frame 101 is provided with a waste product delivering station and two product delivering stations, the waste product delivering stations are positioned on the right side of the two product delivering stations, and the left feed inlet and the right feed inlet of the double-station counting temporary storage device 201 are positioned on the two product delivering stations. The product clamp opening wheel 1084 and the first product clamp opening cylinder 1083 are in one-to-one correspondence with the left feed inlet and the right feed inlet of the double-station counting temporary storage device 201 and are respectively located right above the left feed inlet and the right feed inlet, and the second product clamp opening cylinder 1083 is respectively located on the right side of the first product clamp opening cylinder 1083. When each product clamp 1082 clamps a product and passes in front of the product clamp opening wheel 1084, the product clamp opening wheel 1084 sequentially loosens the product clamps 1082 to enable the product clamped by the product clamp 1082 to fall into the corresponding left feed port; when the number of finished products in the left feed port is enough, the first finished product clamp opening cylinder 1083 acts to open the passed finished product clamp 1082, so that the finished products clamped by the finished product clamp 1082 fall down to the corresponding right feed port. The left feed inlet and the right feed inlet can alternately work and store quantitative finished products. A second product clamp opening cylinder 1083 is used to open product clamp 1082 in advance to remove empty bags, waste products, etc. in advance.
After the packaging film on the film placing device 102 is folded and formed by the packaging bag forming device 103, the longitudinal sealing device 104 is used for carrying out longitudinal sealing and forward conveying, so that a conjoined packaging bag with an opening at the upper side and a connected side is formed, then the filling device 105 is used for filling materials into the conjoined packaging bag with the opening at the upper side and the connected side, the sealing device 106 is used for carrying out transverse sealing on the conjoined packaging bag with the filled materials, so that the conjoined packaging bag with the connected materials and the connected side is manufactured, the conjoined packaging bag with the sealed materials and the connected side is conveyed forward by the bag conveying device 108, and in the conveying process of the bag conveying device 108, the conjoined packaging bag with the sealed materials and the connected side is sheared into small packaging bag finished products by the shearing device 107, and the small packaging bag finished products are conveyed to the double-station counting temporary storage device 201 by the bag conveying device 108.
The large packaging bag filling equipment 3 takes out the large packaging bag, sends the large packaging bag to a filling mechanism to finish the filling of the quantitative small packaging bag, sends the large packaging bag to a sealing mechanism to seal, and then sends out a large packaging bag finished product; the large package bag filling equipment 3 is a horizontal type bag feeding and packaging machine, the horizontal type bag feeding and packaging machine comprises a second rack 301, a bag storage rack 302, a bag taking mechanism 303, a horizontal type bag feeding mechanism 304, a filling mechanism 305, a sealing mechanism 306 and a bag discharging mechanism 307, wherein the bag storage rack 302 is arranged on the second rack 301, the bag storage rack 302, the bag taking mechanism 303, the sealing mechanism 306 and the bag discharging mechanism 307 are sequentially distributed according to the conveying direction of the large package bag, the large package bag is taken out from the bag storage rack 302 by the bag taking mechanism 303 and is sent to the horizontal type bag feeding mechanism 304, the large package bag is sent to the filling mechanism 305 by the horizontal type bag feeding mechanism 304, the sealing mechanism 306 is finished, and then a large package bag finished product is sent out by the bag discharging mechanism 307.
The high-speed continuous small-bag and large-bag packaging production line also comprises a control device (not visible in the figure), and the control device respectively controls the small-bag making and filling equipment 1, the large-bag filling equipment 3 and the double-station counting and conveying equipment 2 to work. The control device in this embodiment adopts a PLC control device.
The control device obtains the speed of the longitudinal sealing device 104 mounted on the rotating frame by detecting the rotating speed of the second servo motor of the small package bag making and filling device 1 for driving the rotating frame to rotate, then obtains the speed of the small package bag finished product conveyed by the bag conveying device 108 (namely, the speed is the same as the speed of the small package bag finished product moved by the longitudinal sealing device 104), so as to obtain the number of small package bag finished products conveyed by the bag conveying device 108 (the number of small package bag finished products = the width of the small package bag finished product/the speed of the small package bag finished product x seconds), the number of the small package bag finished products) is equal to a preset value, then the control device controls the cylinder 2015 of the double-station counting temporary storage device 201 to work to drive the rotatable partition plate 2014 to swing, and the double-station counting temporary storage device 201 is switched between the left temporary storage cavity and the right temporary storage cavity (namely, the left temporary storage cavity is switched to the right temporary storage cavity, or the right temporary storage cavity is switched to the left temporary storage cavity).
The following describes the operation in connection with fig. 1-10:
1. the small package bag making and filling equipment 1 sequentially completes the small package bag making, filling and sealing, outputs small package bag finished products and counts;
2. the double-station counting temporary storage device 201 receives the small package finished products manufactured and sent out by the small package bag manufacturing and filling equipment 1 and sequentially sends quantitative small package finished products to the feed inlets of the large package bag filling equipment 3 through the quantitative small package finished product lifting conveyor belt 202;
3. and the filling equipment 3 for each big packaging bag sequentially completes the bag taking, filling and sealing of the big packaging bag, and sends out the finished product of the big packaging bag.
The counting of the finished products of the small packaging bags is achieved by detecting the rotating speed of the second servo motor which drives the rotating frame to rotate through the control device and processing and analyzing the finished products through the control device, so that a traditional photoelectric detection mechanism is not needed, the control efficiency is higher, parts are reduced, the energy consumption is reduced, the production cost is effectively controlled, the working efficiency can be further improved, and the requirement of large-scale industrial production can be met.
Example 2
The difference between this embodiment and embodiment 1 is that:
the bag feeding device 108 is further provided with a photoelectric detection mechanism, and the photoelectric detection mechanism detects the finished product of the small package clamped by the bag feeding device 108, and the counting method is compared with the counting method of the embodiment 1, so that the counting accuracy can be ensured, and the conditions of missing the finished product of the small package clamped by the finished product clamp 1082, the clamping of the package in the process and the like can be detected.
The first frame 101 is provided with a waste product delivering station and two finished product delivering stations, the waste product delivering station is positioned at the left side of the two finished product delivering stations, and a left feed inlet and a right feed inlet of the double-station counting temporary storage device 201 are positioned at the two finished product delivering stations.
The product clamp opening wheel 1084 is located above the waste product delivering station, and the first product clamp opening cylinder 1083 and the second product clamp opening cylinder 1083 are respectively in one-to-one correspondence with the left feed inlet and the right feed inlet of the double-station counting temporary storage device 201 and are respectively located right above the left feed inlet and the right feed inlet.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present invention are included in the protection scope of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a high-speed little big bag continuous packaging production line in bags, includes little wrapping bag system bag filling equipment, big wrapping bag filling equipment, its characterized in that: the double-station counting and conveying device comprises a double-station counting temporary storage device and a quantitative small package finished product lifting conveyor belt, wherein the double-station counting temporary storage device alternately completes counting, storing and delivering quantitative small package finished products, and the quantitative small package finished product lifting conveyor belt sequentially receives the quantitative small package finished products and sends the quantitative small package finished products to a feed inlet of the large package filling device; the double-station counting temporary storage device comprises a hopper, a rotating shaft, a swinging rod, a rotatable partition plate and a driving device, wherein the top of the hopper is provided with a feed inlet, the bottom of the hopper is provided with a discharge outlet, two ends of the rotating shaft are rotatably arranged on the feed inlet of the hopper, the rotating shaft separates the feed inlet into a left feed inlet and a right feed inlet, the top end of the swinging rod is arranged at one end of the rotating shaft, the top end of the rotatable partition plate is fixed on the rotating shaft, the bottom end of the rotatable partition plate stretches into the hopper, the driving device is arranged on the outer side wall of the hopper and is connected with the bottom end of the swinging rod, and the driving device drives the swinging rod to swing back and forth around the rotating shaft, so that the bottom end of the rotatable partition plate alternately moves leftwards and rightwards, the inner side surface of the hopper forms a left temporary storage cavity when the bottom end of the rotatable partition plate moves leftwards, and the inner side surface of the hopper forms a right temporary storage cavity; the high-speed small-bag and large-bag continuous packaging production line also comprises a control device, wherein the control device respectively controls the small-bag making and filling equipment, the large-bag filling equipment and the double-station counting and conveying equipment to work; the small packaging bag making and filling equipment is used for making a bag body of the small packaging bag, sealing and cutting off after filling materials, obtaining a small packaging bag finished product, and sequentially feeding the small packaging bag finished product to the double-station counting and conveying equipment; the small packaging bag making and filling equipment comprises a first frame, and a film placing device, a packaging bag forming device, a longitudinal sealing device, a filling device, a sealing device, a shearing device and a bag feeding device which are respectively arranged on the first frame; the film placing device, the packaging bag forming device, the longitudinal sealing device, the sealing device and the bag conveying device are sequentially arranged along the conveying direction of the packaging material, a rotating frame driven by a second servo motor is arranged on the frame, the filling device and the longitudinal sealing device are respectively arranged on the rotating frame, the filling device is positioned above the longitudinal sealing device, and the double-station counting temporary storage device is positioned below the bag conveying device; the control device obtains the speed of the longitudinal sealing device mounted on the rotating frame by detecting the rotating speed of the second servo motor of the small packaging bag making and filling equipment, and then obtains the speed of the bag conveying device for conveying the small packaging bag finished products, so that the quantity of the small packaging bag finished products conveyed by the bag conveying device is obtained, the quantity of the small packaging bag finished products conveyed by the bag conveying device is equal to a preset value, the control device controls the cylinder of the double-station counting temporary storage device to work, the rotatable partition plate is driven to swing, and the double-station counting temporary storage device is switched between the left temporary storage cavity and the right temporary storage cavity.
2. The continuous high-speed pouch big-bag packaging line according to claim 1, wherein: the quantitative small packaging bag finished product lifting conveying belt comprises a lifting frame, a first servo motor, a double-chain conveying belt and a plurality of small packaging bag storage hoppers, wherein the first servo motor and the double-chain conveying belt are respectively arranged on the lifting frame, the first servo motor drives the double-chain conveying belt to move, and the small packaging bag storage hoppers are respectively arranged on the double-chain conveying belt.
3. The continuous high-speed pouch big-bag packaging line according to claim 1, wherein: the bagging device comprises a horizontal conveying chain, a chain driving mechanism, a plurality of finished product clamps, a finished product clamp opening wheel and two finished product clamp opening air cylinders, wherein the horizontal conveying chain can be installed on a first frame in a circular reciprocating manner in a horizontal plane, the chain driving mechanism is installed on the first frame and drives the horizontal conveying chain to move, the plurality of finished product clamps are respectively installed on the horizontal conveying chain and are evenly distributed along the horizontal conveying chain, the two finished product clamps opening air cylinders are respectively installed on the first frame, the first frame is provided with a waste product sending-out station and two finished product sending-out stations, the waste product sending-out stations are located at the left side or the right side of the two finished product sending-out stations, a left feed inlet and a right feed inlet of the double-station counting temporary storage device are located at the two finished product sending-out stations, and the finished product clamp opening wheel and the two finished product clamp opening air cylinders are respectively located above the waste product sending-out stations and the two finished product sending-out stations.
4. The continuous high-speed pouch big-bag packaging line according to claim 1, wherein: the packaging film on the film placing device is subjected to folding forming by the packaging bag forming device, then is subjected to longitudinal edge sealing by the longitudinal sealing device and is conveyed forwards, so that a conjoined packaging bag with an upper opening and a side edge connected is formed, then the material is filled in the conjoined packaging bag with the upper opening and the side edge connected by the filling device, the conjoined packaging bag after the material is filled is transversely sealed by the sealing device, so that the conjoined packaging bag with the material and the side edge connected is manufactured, the conjoined packaging bag with the material and the side edge connected is conveyed forwards by the bag conveying device, and in the conveying process of the bag conveying device, the conjoined packaging bag with the material and the side edge connected is sheared into a small packaging bag finished product by the shearing device, and the small packaging bag finished product is conveyed to the double-station counting temporary storage device by the bag conveying device.
5. The continuous high-speed pouch big-bag packaging line according to claim 1, wherein: the large packaging bag filling equipment takes out the large packaging bag, seals the small quantitative packaging bag after filling, and then sends out a large packaging bag finished product; the large packaging bag filling equipment is a horizontal type bag feeding packaging machine, the horizontal type bag feeding packaging machine comprises a second frame, a bag storage frame, a bag taking mechanism, a horizontal type bag feeding mechanism, a filling mechanism, a sealing mechanism and a bag discharging mechanism, the bag storage frame, the bag taking mechanism, the horizontal type bag feeding mechanism, the bag taking mechanism, the bag storage frame, the horizontal type bag feeding mechanism, the filling mechanism, the sealing mechanism and the sealing mechanism are sequentially distributed according to the conveying direction of the large packaging bag, and finished products of the large packaging bag are sent out through the bag discharging mechanism.
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| CN202110225088.7A CN112810934B (en) | 2021-03-01 | 2021-03-01 | High-speed continuous packaging production line for small bags and large bags |
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| CN202110225088.7A CN112810934B (en) | 2021-03-01 | 2021-03-01 | High-speed continuous packaging production line for small bags and large bags |
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| CN112810934B true CN112810934B (en) | 2024-02-20 |
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| CN112810934A (en) | 2021-05-18 |
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