CN119568514B - A packaging equipment - Google Patents
A packaging equipmentInfo
- Publication number
- CN119568514B CN119568514B CN202411848737.9A CN202411848737A CN119568514B CN 119568514 B CN119568514 B CN 119568514B CN 202411848737 A CN202411848737 A CN 202411848737A CN 119568514 B CN119568514 B CN 119568514B
- Authority
- CN
- China
- Prior art keywords
- bag
- sliding seat
- sealing
- lifting
- linkage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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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
- B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
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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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses packaging equipment, which is characterized in that packaging bags are conveyed to a main conveying device one by one through an automatic bag conveying device, the packaging bags sequentially pass through a bag opening and bagging station and a bag tidying and sealing station along with the conveying of the main conveying device, when the packaging bags reach the bag opening and bagging station, the automatic bag opening device firstly opens the packaging bags, then the automatic bag filling device pushes products conveyed by a product conveying line into the opened packaging bags, when the packaging bags reach the bag tidying and sealing station, the automatic bag tidying and sealing device firstly tidies the openings of the packaging bags and then seals the bags, and the packaging equipment has the advantages of simple and compact structure, small occupied area, high working efficiency and low failure rate.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to packaging equipment.
Background
The company develops an automatic packaging machine with an automatic bag opening and folding mechanism, and specific technical details are disclosed in Chinese patent application publication No. CN118047104A, which has the following defects that (1) the whole equipment is relatively large, the occupied area is large, and (2) the organ bag opening and conveying structure is too complex and the volume is large. Therefore, research and development of the company organization research personnel are simpler and more compact in structure and small in occupied area.
Disclosure of Invention
The packaging equipment comprises a main conveying device, a bag feeding station, a bag opening and bagging station and a bag arranging and sealing station which are sequentially arranged along the conveying direction of the main conveying device, wherein the bag feeding station is provided with an automatic bag feeding device for conveying bags to the main conveying device one by one, the bag opening and bagging station is provided with an automatic bag opening device for opening the bags conveyed by the main conveying device and an automatic bag filling device for filling products into the opened bags, and the bag arranging and sealing station is provided with an automatic bag arranging and sealing device for arranging the bags subjected to bag filling neatly and automatically and sealing.
The automatic bag feeding device comprises a bag feeding frame, a storage bin for temporarily storing the packaging bags, and a material taking mechanism for taking the packaging bags out of the storage bin one by one and transferring the packaging bags to a main conveying device one by one, wherein the storage bin is arranged on the bag feeding frame and is located right above the main conveying device, an output port through which the packaging bags can pass is arranged at the bottom of the storage bin, the material taking mechanism comprises a lifting seat, a turnover frame and a lifting driving assembly, the lifting seat is slidably connected to the bag feeding frame, the lifting driving assembly is arranged on the bag feeding frame to drive the lifting seat to move up and down relative to the bag feeding frame, the lifting seat is rotatably connected with a turnover shaft, the turnover frame is connected to the turnover shaft, the turnover frame is provided with a first adsorption assembly for adsorbing the packaging bags, and a guiding mechanism for guiding the turnover shaft to rotate to drive the first adsorption assembly on the turnover frame to turn over from an upward state to a downward state is arranged between the turnover shaft and the bag feeding frame when the lifting seat moves down.
The reversing guide mechanism comprises a guide block and a rocking handle, wherein the rocking handle is connected to the turnover shaft and can rotate along with the turnover shaft, a first chute is formed in the rocking handle, the guide block is pivoted on the bag feeding frame, a second chute which can enable the turnover shaft to smoothly slide in the second chute is formed in the guide block, the second chute comprises an upper vertical section, an arc-shaped guide section and a lower vertical section which are communicated in sequence, a sliding column which can slide in the first chute is arranged on the guide block, when the turnover shaft moves downwards along with the lifting seat from top to bottom, the turnover shaft can slide along the upper vertical section, the arc-shaped guide section and the lower vertical section, and when the turnover shaft moves to the arc-shaped guide section, the turnover shaft can drive the guide block to swing relative to the bag feeding frame, and meanwhile, the combined action of the sliding column and the first chute on the rocking handle can drive the turnover shaft to rotate.
In the packaging device, the center line of the upper vertical section, the center line of the lower vertical section and the center of the sliding column are collinear, and the center line of the first sliding chute is intersected with the axis of the turning shaft.
The packaging equipment comprises the left baffle plate, the right baffle plate, the front baffle plate and the rear baffle plate, wherein a storage space for temporarily storing packaging bags is arranged among the left baffle plate, the right baffle plate, the front baffle plate and the rear baffle plate, and a supporting edge for supporting the edges of the packaging bags is arranged at the bottom of the storage space.
The packaging equipment is characterized in that the bag feeding rack is provided with the guide rod, the left baffle plate and the right baffle plate are connected to the guide rod in a sliding mode, the bag feeding rack is provided with the interval adjusting assembly for adjusting the interval between the left baffle plate and the right baffle plate, and the interval adjusting assembly comprises a screw rod, a handle, a first nut and a second nut, the screw rod is rotatably connected to the bag feeding rack, the handle drives the screw rod to rotate, the first nut is meshed with the screw rod, the second nut is meshed with the screw rod, the first nut is connected with the left baffle plate, and the second nut is connected with the right baffle plate.
The lifting driving assembly comprises a first rack, a first gear, a second rack and a second gear, wherein the first rack and the second rack are connected with the lifting seat, the first gear is rotationally connected to the bag feeding frame and is meshed with the first rack and the second gear, the second gear is rotationally connected to the bag feeding frame and is meshed with the second rack and the first gear, and the lifting seat is provided with a lifting motor for driving the second rack to rotate so as to drive the lifting seat to lift.
The automatic bag opening device comprises a second adsorption component for adsorbing the lower side surface of the packaging bag, a third adsorption component for adsorbing the upper side surface of the packaging bag, a bag opening mechanism for driving the third adsorption component to move upwards so as to separate the second adsorption component from the third adsorption component, and a bag pressing mechanism for pressing the edge of the lower side surface of the packaging bag.
The packaging equipment comprises a connecting seat, a lifting sliding seat, a horizontal sliding seat and a pressing hook, wherein the lifting sliding seat is connected to the connecting seat in a sliding manner along the vertical direction, the horizontal sliding seat is connected to the lifting sliding seat in a sliding manner along the horizontal direction, the pressing hook is connected to the horizontal sliding seat, a guide block is connected to the connecting seat, a guide groove is formed in the guide block, a guide column capable of moving along the guide groove is arranged on the horizontal sliding seat, and a bag pressing driving mechanism for driving the lifting sliding seat to move up and down and driving the horizontal sliding seat to move along the horizontal direction is arranged on the connecting seat.
The packaging equipment comprises the first guide section, the transition guide section and the second guide section which are communicated in sequence, wherein the central line of the first guide section and the central line of the second guide section are staggered.
The packaging equipment comprises a third rack, a third gear and a bag pressing motor, wherein the third rack is connected with the lifting sliding seat, the bag pressing motor is connected to the connecting seat, the third gear is connected to a rotating shaft of the bag pressing motor, and the third gear is meshed with the third rack.
The automatic bagging device comprises a bagging machine frame, wherein a pushing block used for pushing conveyed products into an opened packaging bag is arranged on the bagging machine frame, and a pushing driving mechanism used for driving the pushing block to act is arranged on the bagging machine frame.
The packaging equipment comprises the first belt pulley, the second belt pulley, the belt and the pushing motor, wherein the first belt pulley and the second belt pulley are rotationally connected to the bagging frame, the belt is wound between the first belt pulley and the second belt pulley, a linkage block is arranged between the belt and the pushing block, and the pushing motor drives the first belt pulley to rotate so as to drive the pushing block to act.
The automatic bag tidying and sealing device comprises an automatic bag tidying mechanism and an automatic sealing mechanism, wherein the automatic bag tidying mechanism comprises a bag tidying machine frame, a bag tidying base, an upper left top supporting rod, a lower left top supporting rod, an upper right top supporting rod and a lower right top supporting rod, the bag tidying base is provided with a bag tidying driving mechanism for driving the upper left top supporting rod, the lower left top supporting rod, the upper right top supporting rod and the lower right top supporting rod to move left, right, up and down, the bag tidying base is also provided with a left inner folding rod, a right inner folding rod and a folding driving mechanism for driving the left inner folding rod and the right inner folding rod to move left and right, the bag tidying base is connected to the bag tidying machine frame in a sliding mode along the horizontal direction, and the bag tidying machine frame is provided with a horizontal driver for driving the bag tidying base to slide along the horizontal direction.
According to the packaging equipment, the bag arranging base is connected with the first sliding seat and the second sliding seat in a sliding manner along the horizontal direction, the left inward folding rod is arranged on the first sliding seat, the right inward folding rod is arranged on the second sliding seat, a first linkage mechanism used for enabling the first sliding seat and the second sliding seat to move synchronously in opposite directions or move away from each other is arranged between the first sliding seat and the second sliding seat, the first linkage mechanism comprises a first linkage rack, a second linkage rack and a first linkage gear, the first linkage rack is connected with the first sliding seat, the second linkage rack is connected with the second sliding seat, the first linkage gear is meshed with the first linkage rack and the second linkage rack at the same time, and the bag folding driving mechanism is a first motor arranged on the bag arranging base and used for driving the first gear to rotate so as to drive the left inward folding rod and the right inward folding rod to move synchronously in opposite directions or move away from each other.
The packaging equipment comprises a bag arranging base, wherein a third sliding seat and a fourth sliding seat are connected with the bag arranging base in a sliding manner along the horizontal direction, a second linkage mechanism for enabling the third sliding seat and the fourth sliding seat to synchronously move in opposite directions or move away from each other is arranged between the third sliding seat and the fourth sliding seat, the second linkage mechanism comprises a third linkage rack, a fourth linkage rack and a second linkage gear, the third linkage rack is connected with the third sliding seat, the fourth linkage rack is connected with the fourth sliding seat, the second linkage gear is simultaneously meshed with the third linkage rack and the fourth linkage rack, and the bag arranging driving mechanism comprises a second linkage motor which is arranged on the bag arranging base and used for driving the second linkage gear to rotate so as to drive the third sliding seat and the fourth sliding seat to synchronously move in opposite directions or move away from each other; the third sliding seat is connected with an upper left lifting slide block and a lower left lifting slide block in a sliding manner along the vertical direction, a third linkage mechanism for enabling the upper left lifting slide block and the lower left lifting slide block to synchronously move in opposite directions or deviate from each other is arranged between the upper left lifting slide block and the lower left lifting slide block, the upper left supporting rod is connected with the upper left lifting slide block, the lower left supporting rod is connected with the lower left lifting slide block, the fourth sliding seat is connected with an upper right lifting slide block and a lower right lifting slide block in a sliding manner along the vertical direction, a fourth linkage mechanism for enabling the upper right lifting slide block and the lower right lifting slide block to synchronously move in opposite directions or deviate from each other is arranged between the upper right lifting slide block and the lower right lifting slide block, the upper right supporting rod is connected with the upper right lifting slide block, the bag arranging driving mechanism comprises a linkage driving mechanism for driving the upper left lifting slide block or the lower left lifting slide block to lift and driving the upper right lifting slide block or the lower right lifting slide block to act.
The linkage driving mechanism comprises a lifting transition seat, a left connecting block, a right connecting block and a lifting driver for driving the lifting transition seat to lift, wherein the lifting transition seat is connected to the bag tidying base in a sliding manner along the vertical direction, the left connecting block and the right connecting block are connected to the lifting transition seat in a sliding manner along the horizontal direction, the upper end of the left connecting block is connected with a left lower lifting sliding block, the upper end of the right connecting block is connected with a right lower lifting sliding block, and the lifting driver is connected to the bag tidying base to drive the lifting transition seat to lift.
The automatic sealing mechanism comprises a sealing frame, an upper sealing sliding seat, a lower sealing sliding seat, an upper bag pressing assembly, a lower bag pressing assembly matched with the upper bag pressing assembly, an upper hot pressing block and a lower hot pressing block matched with the upper hot pressing block, wherein the upper sealing sliding seat and the lower sealing sliding seat are connected to the sealing frame in a sliding mode along the vertical direction, a fifth linkage mechanism used for enabling the upper sealing sliding seat and the lower sealing sliding seat to synchronously move in opposite directions or move away from each other is arranged between the upper sealing sliding seat and the lower sealing sliding seat, a sealing driver used for driving the upper sealing sliding seat or the lower sealing sliding seat to lift is arranged on the sealing frame, the upper bag pressing assembly is connected to the upper portion of the sealing frame, the lower bag pressing assembly is connected to the lower portion of the sealing frame, the upper hot pressing block is connected to the upper sealing sliding seat, and the lower hot pressing block is connected to the lower sealing sliding seat.
The packaging equipment comprises an upper pressing cylinder arranged on a sealing frame and an upper pressing block connected to the upper pressing cylinder, and the lower pressing bag assembly comprises a lower pressing cylinder arranged on the sealing frame and a lower pressing block connected to the lower pressing cylinder.
The automatic sealing mechanism also comprises a sealing fixing frame, wherein the sealing frame is connected to the sealing fixing frame in a sliding manner along the vertical direction, and a height adjusting component for adjusting the sealing frame relative to the sealing fixing frame is arranged on the sealing fixing frame.
The packaging equipment comprises the conveying frame body and the conveying belt connected to the conveying frame body, wherein the conveying frame body is provided with the negative pressure adsorption device matched with the conveying belt, and the conveying belt is provided with a plurality of adsorption holes matched with the negative pressure adsorption device for use so as to adsorb packaging bags on the conveying belt.
The beneficial effects of the invention are as follows:
1. The automatic bag sorting and sealing device sequentially passes through a bag opening and bagging station and a bag sorting and sealing station along with the conveying of the main conveying device, when the packaging bags reach the bag opening and bagging station, the automatic bag opening device firstly opens the packaging bags, then the automatic bag filling device pushes products conveyed by the product conveying line into the opened packaging bags, when the packaging bags reach the bag sorting and sealing station, the automatic bag sorting and sealing device firstly sorts the openings of the packaging bags and then seals the packaging bags, and the automatic bag sorting and sealing device has the advantages of being simple and compact in structure, small in occupied area, high in working efficiency and low in failure rate.
2. When the automatic bag feeding device is used, firstly, orderly stacked packaging bags are placed in a storage bin, firstly, a first adsorption component on a turnover frame faces upwards and can adsorb the packaging bag at the bottom of the storage bin, then a lifting driving component drives a lifting seat to move downwards, in the process of moving downwards of the lifting seat, a turnover shaft rotates 180 degrees under the guidance of a reversing guide mechanism, so that when the lifting seat descends to the lowest position, the first adsorption component faces downwards, at the moment, the first adsorption component releases adsorption, the packaging bag can fall on a main conveying device, and the cycle is performed, and only one power is needed to drive the lifting and turnover of the turnover frame.
3. When the automatic bag opening device is used, the second adsorption component adsorbs the lower side face of the packaging bag, the third adsorption component adsorbs the upper side face of the packaging bag, the bag opening mechanism moves upwards to separate the second adsorption component from the third adsorption component so as to open the packaging bag, and the bag pressing mechanism presses the middle position of the edge of the lower side face of the packaging bag, so that the problem that the product brings the edge of the packaging bag up to cause bag entering failure when the automatic bag filling device pushes the product into the packaging bag is avoided.
4. When the bag pressing mechanism is used, the bag pressing driving mechanism drives the lifting sliding seat to move downwards, meanwhile, the horizontal sliding seat moves along the horizontal direction, so that the pressing hook moves downwards and moves towards the edge of the packaging bag until the pressing hook presses the edge of the packaging bag, and the pressing hook can be driven to execute actions in two directions only by one power.
Drawings
FIG. 1 is a schematic view of the structure of the high-efficiency packing apparatus of the present invention;
FIG. 2 is a schematic top view of the high efficiency packaging apparatus of the present invention;
FIG. 3 is a schematic view of an automatic bag feeding device in the efficient packaging apparatus according to the present invention;
FIG. 4 is a second schematic view of the automatic bag feeding apparatus in the high-efficiency packaging apparatus according to the present invention;
fig. 5 is a schematic diagram of a process of turning over a turning shaft under the action of a reversing guide mechanism in a process of turning over a lifting seat from top to bottom in the automatic bag feeding device of the invention;
FIG. 6 is a schematic view of the automatic bag opening device and the automatic bag filling device according to the present invention;
FIG. 7 is a schematic diagram of a bag pressing mechanism of the automatic bag opening device according to the present invention;
FIG. 8 is a second schematic view of a bag pressing mechanism of the automatic bag opening device according to the present invention;
FIG. 9 is a schematic diagram of the structure of the automatic bagging device for pushing the conveyed products;
FIG. 10 is a schematic view of an automatic bagging apparatus according to the present invention;
FIG. 11 is a schematic view of an automatic bag tidying and sealing device according to the present invention;
FIG. 12 is a schematic view of an automatic bag managing mechanism of the automatic bag managing and sealing device according to the present invention;
FIG. 13 is a schematic view of the automatic bag managing mechanism (hidden part fitting) of the automatic bag managing and sealing device according to the present invention;
FIG. 14 is a schematic view of an automatic sealing mechanism of the automatic bag tidying and sealing device according to the present invention;
FIG. 15 is a schematic diagram showing the operation of the automatic bag managing mechanism according to the present invention;
Fig. 16 is a schematic structural view of a main conveying device in the automatic bag-arranging and sealing device in the invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 16, the packaging equipment of the embodiment comprises a main conveying device 1, a bag feeding station 101, a bag opening and bagging station 102 and a bag arranging and sealing station 103 are sequentially arranged along the conveying direction of the main conveying device 1, the bag feeding station 101 is provided with an automatic bag feeding device 2 for conveying bags 800 to the main conveying device 1 one by one, the bag opening and bagging station 102 is provided with an automatic bag opening device 3 for opening the bags 800 conveyed on the main conveying device 1 and an automatic bagging device 4 for filling products into the opened bags 800, and the bag arranging and sealing station 103 is provided with an automatic bag arranging and sealing device 5 for automatically sealing the bags 800 after finishing the arrangement of the bags. The automatic bag sorting and sealing device sequentially passes through a bag opening and bagging station and a bag sorting and sealing station along with the conveying of the main conveying device, when the packaging bags reach the bag opening and bagging station, the automatic bag opening device firstly opens the packaging bags, then the automatic bag filling device pushes products conveyed by a product conveying line into the opened packaging bags 800, when the packaging bags reach the bag sorting and sealing station, the automatic bag sorting and sealing device firstly sorts the openings of the packaging bags and seals the bags, and therefore the automatic packaging machine has the advantages of being simple and compact in structure, small in occupied area, high in working efficiency and low in failure rate.
The automatic bag feeding device is used for conveying orderly stacked packaging bags (in the embodiment, the accordion bags which are not sealed at the same time are sealed) to the main conveying line one by one.
As shown in fig. 3-5, the automatic bag feeding device 2 comprises a bag feeding frame 21, a bin 22 for temporarily storing the bags 800, and a material taking mechanism 23 for taking the bags 800 out of the bin 22 one by one and transferring the bags to the main conveying device 1, wherein the bin 22 is arranged on the bag feeding frame 21 and is positioned right above the main conveying device 1, an output port through which the bags 800 can pass is arranged at the bottom of the bin 22, the material taking mechanism 23 comprises a lifting seat 231, a turnover frame 232 and a lifting driving assembly 233, the lifting seat 231 is slidably connected to the bag feeding frame 21, the lifting driving assembly 233 is arranged on the bag feeding frame 21 to drive the lifting seat 231 to move up and down relative to the bag feeding frame 21, the lifting seat 231 is rotatably connected with a turnover shaft 234, the turnover frame 232 is connected to the turnover shaft 234, a first adsorption assembly 235 (in this embodiment with a sucking disc) for adsorbing the bags 800 is arranged on the turnover frame 232, and a guide assembly 236 for guiding the turnover frame 234 to move up and down from the upper side to the lower side when the lifting seat 231 is moved up and down is arranged between the turnover shaft 234 and the bag feeding frame 21. When the automatic packing machine is used, firstly, orderly stacked packing bags are placed in a bin, at the beginning, the first adsorption assembly on the turnover frame faces upwards and can adsorb the packing bag at the bottom of the bin, then the lifting driving assembly drives the lifting seat to move downwards (the lifting seat is also driven to move downwards), in the process that the lifting seat moves downwards, the turnover shaft 234 rotates 180 degrees under the guide of the reversing guide mechanism 236 (the first adsorption assembly 235 on the turnover frame 232 also drives the packing bag to turn together), so that when the lifting seat descends to the lowest position, the first adsorption assembly 235 faces downwards, at the moment, the first adsorption assembly 235 releases adsorption, and the packing bag can fall onto the main conveying device to circulate. In addition, only one power (lifting driving component 233) is needed to drive the lifting and overturning of the overturning frame, and the lifting and overturning device has the advantages of simple structure, low cost and easiness in maintenance.
In this embodiment, the reversing guide mechanism 236 includes a guide block 2361 and a rocking handle 2362, the rocking handle 2362 is connected to the turnover shaft 234 and can rotate along with the turnover shaft 234, the rocking handle 2362 is provided with a first sliding chute 23620, the guide block 2361 is pivoted on the bag feeding frame 21, the guide block 2361 is provided with a second sliding chute 23610 for the turnover shaft 234 to slide smoothly therein, in order to enable the turnover shaft 234 to slide smoothly in the second sliding chute 23610, a rotating ring (similar to a bearing) is sleeved at a position on the turnover shaft 234 in contact with the second sliding chute 23610, the second sliding chute 23610 includes an upper vertical section 236101, an arc-shaped guide section 236102 and a lower vertical section 236103 which are sequentially communicated, the guide block 2361 is provided with a sliding column 23611 capable of sliding in the first sliding chute 23620, when the turnover shaft 234 moves downwards along with the lifting seat 231 from top to bottom, the turnover shaft 234 can slide along the upper vertical section 236101, the arc-shaped guide section 236102 and the lower vertical section 236103, and when the turnover shaft 234 moves to the turnover shaft 234 contacts with the second sliding chute 23610, the rocking shaft 2384 can swing together with the upper vertical section 2356 and the rocking shaft 234 can swing along with the upper vertical section 2356 to realize the sliding column 2362, and the rocking shaft 23is capable of swinging together with the sliding of the turnover shaft 234 and the sliding along with the upper vertical section 23620.
The principle of operation of the steering guide mechanism 236 will now be described with reference to fig. 3-5:
the first lifting seat can only lift in the vertical direction (can not move left and right), so that the turnover shaft can only lift in the vertical direction, and the turnover shaft and the turnover frame can rotate relative to the lifting seat;
Second, because the overturning shaft 234 can slide smoothly in the second chute 23610 on the guiding block 2361, and the guiding block 2361 is pivoted on the bag feeding frame 21, the guiding block 2361 can swing relatively to the bag feeding frame during the downward movement of the overturning shaft;
third, the rocking handle 2362 is connected to the tilting shaft 234 and can rotate along with the tilting shaft 234, the rocking handle 2362 is provided with a first chute 23620, and the guide block 2361 is provided with a sliding column 23611 capable of sliding in the first chute 23620, so that when the tilting shaft moves downwards and passes through the arc-shaped guide section 236102, the sliding column 23611 and the first chute 23620 on the rocking handle 2362 act together to drive the rocking handle 2362 to tilt, and then drive the tilting shaft 234 to rotate, so as to drive the first adsorption assembly 235 on the tilting frame 232 to tilt from an upward state to a downward state.
In order that the guide block 2361 is not driven to swing relative to the bag feeding frame by a distance from the beginning of the downward movement of the turning shaft to a distance from the end of the downward movement of the turning shaft, the center line of the upper vertical section 236101, the center line of the lower vertical section 236103 and the center line of the sliding column 23611 are collinear, and the center line of the first sliding groove 23620 intersects with the axis of the turning shaft 234.
In this embodiment, the bin 22 includes a left baffle 221, a right baffle 222, a front stop 223 and a rear stop 224, a storage space 2202 for temporarily storing the package bag 800 is provided between the left baffle 221, the right baffle 222, the front stop 223 and the rear stop 224, and a support edge 225 for supporting the edge of the package bag 800 is provided at the bottom of the storage space 2202. The support edge 225 is used to support the edges of the package 800 because the package is formed from a flexible plastic film that will tear from the support edge 225 as the first absorbent assembly moves downwardly, the package at the bottom of the storage space 2202.
In this embodiment, in order to adjust the space between the left baffle 221 and the right baffle 222 to accommodate more size packages, a guide bar 24 is provided on the bag feeding frame 21, the left baffle 221 and the right baffle 222 are slidably connected to the guide bar 24, the bag feeding frame 21 is provided with a space adjusting assembly 25 for adjusting the space between the left baffle 221 and the right baffle 222, the space adjusting assembly 25 comprises a screw rod 251 rotatably connected to the bag feeding frame 21, a handle 252 for driving the screw rod 251 to rotate, a first nut 253 engaged with the screw rod 251, and a second nut 254 engaged with the screw rod 251, the first nut 253 is connected to the left baffle 221, and the second nut 254 is connected to the right baffle 222.
In this embodiment, the lifting driving assembly 233 comprises a first rack 2331, a first gear 2332, a second rack 2333 and a second gear 2334, wherein the first rack 2331 and the second rack 2333 are connected with the lifting seat 231, the first gear 2332 is rotatably connected to the bag feeding frame 21 and is meshed with the first rack 2331 and the second gear 2334, the second gear 2334 is rotatably connected to the bag feeding frame 21 and is meshed with the second rack 2333 and the first gear 2332, and the lifting seat 231 is provided with a lifting motor 2335 for driving the second rack 2333 to rotate so as to drive the lifting seat 231 to lift. By adopting the design, the lifting seat can be lifted more stably.
As shown in fig. 6 to 8, the automatic bag opening device 3 includes a second suction unit 31 for sucking the lower side of the packing bag 800, a third suction unit 32 for sucking the upper side of the packing bag 800, a bag opening mechanism 33 for driving the third suction unit 32 to move up so as to separate the second suction unit 31 and the third suction unit 32, and a bag pressing mechanism 34 for pressing the edge of the lower side of the packing bag 800, in order to open the packing bag moved to the bag opening and bagging station. When the automatic bagging device is used, the second adsorption component 31 adsorbs the lower side face of the packaging bag 800, the third adsorption component 32 adsorbs the upper side face of the packaging bag 800, the bag opening mechanism 33 moves upwards to separate the second adsorption component 31 and the third adsorption component 32 so as to open the packaging bag, and the bag pressing mechanism 34 presses the middle position of the edge of the lower side face of the packaging bag 800, so that the problem that the automatic bagging device pushes the product into the packaging bag, and the product brings the edge of the packaging bag up to cause bag feeding failure is avoided.
As shown in fig. 7 and 8, the bag pressing mechanism 34 comprises a connecting seat 341, a lifting sliding seat 342, a horizontal sliding seat 343 and a pressing hook 344, wherein the lifting sliding seat 342 is connected to the connecting seat 341 in a sliding manner along a vertical direction, the horizontal sliding seat 343 is connected to the lifting sliding seat 342 in a sliding manner along a horizontal direction, the pressing hook 344 is connected to the horizontal sliding seat 343, the connecting seat 341 is connected with a guide block 345, the guide block 345 is provided with a guide groove 3450, the horizontal sliding seat 343 is provided with a guide column 3431 capable of moving along the guide groove 3450, and the connecting seat 341 is provided with a bag pressing driving mechanism 346 for driving the lifting sliding seat 342 to move up and down and driving the horizontal sliding seat 343 to move along the horizontal direction. When the bag pressing driving mechanism 346 drives the lifting sliding seat 342 to move downwards, meanwhile, the horizontal sliding seat 343 moves along the horizontal direction, so that the pressing hook 344 moves downwards and moves towards the edge of the packaging bag until the pressing hook 344 presses the edge of the packaging bag, and in addition, only one power (the bag pressing driving mechanism 346) is needed to drive the pressing hook 344 to execute the actions in two directions, so that the bag pressing mechanism has the advantages of simple structure, low cost and easiness in maintenance.
In this embodiment, the guiding groove 3450 includes a first guiding section 34501, a transition guiding section 34502 and a second guiding section 34503 which are sequentially communicated, wherein the center line of the first guiding section 34501 and the center line of the second guiding section 34503 are staggered, and the staggered distance between the first guiding section 34501 and the second guiding section 34503 is the distance that the press hook 344 moves along the horizontal direction.
In this embodiment, the bag pressing driving mechanism 346 includes a third rack 3461, a third gear 3462 and a bag pressing motor 3463, wherein the third rack 3461 is connected to the lifting sliding seat 342, the bag pressing motor 3463 is connected to the connecting seat 341, the third gear 3462 is connected to the rotating shaft of the bag pressing motor 3463, and the third gear 3462 is meshed with the third rack 3461.
As shown in fig. 6, 9 and 10, the automatic bagging device 4 is used for pushing products conveyed by a product conveying line into an opened packaging bag 800, the automatic bagging device 4 comprises a bagging frame 41, a pushing block 42 for pushing the conveyed products into the opened packaging bag 800 is arranged on the bagging frame 41, and a pushing driving mechanism 43 for driving the pushing block 42 to act is arranged on the bagging frame 41.
In the embodiment, the pushing driving mechanism 43 comprises a first belt pulley 431, a second belt pulley 432, a belt 433 and a pushing motor 434, wherein the first belt pulley 431 and the second belt pulley 432 are rotatably connected to the bagging frame 41, the belt 433 is wound between the first belt pulley 431 and the second belt pulley 432, a linkage block 435 is arranged between the belt 433 and the pushing block 42, and the pushing motor 434 drives the first belt pulley 431 to rotate so as to drive the pushing block 42 to act.
As shown in fig. 11-15, the automatic bag tidying and sealing device 5 is used for tidying and sealing openings of packaging bags, and the automatic bag tidying and sealing device 5 comprises an automatic bag tidying mechanism 51 and an automatic sealing mechanism 52, wherein the automatic bag tidying mechanism 51 comprises a bag tidying frame 511, a bag tidying base 512, an upper left top support rod 5131, a lower left top support rod 5132, an upper right top support rod 5133 and a lower right top support rod 5134, the bag tidying base 512 is provided with a bag tidying driving mechanism 516 for driving the upper left top support rod 5131, the lower left top support rod 5132, the upper right top support rod 5133 and the lower right top support rod 5134 to move left, right, upper and lower, and a bag tidying base 512 is also provided with a left inner folding rod 517, a right inner folding rod 518, a bag tidying driving mechanism for driving the left inner folding rod 517 and the right inner folding rod 518 to move left and right, the bag tidying base 512 is connected to the bag tidying frame 511 in a sliding manner along a horizontal direction, and the bag tidying base 511 is provided with a horizontal driver for driving the bag tidying base 512 to slide along the horizontal direction.
The working principle of the automatic bag arranging mechanism 51 is now briefly described with reference to fig. 15, wherein the first bag arranging driving mechanism 516 firstly adjusts the positions of the left upper top supporting rod 5131, the left lower top supporting rod 5132, the right upper top supporting rod 5133 and the right lower top supporting rod 5134 so that the positions of the left upper top supporting rod 5131, the right lower top supporting rod 5132, the left upper top supporting rod 5133 and the right lower top supporting rod 5134 can extend into the packaging bag, the second horizontal driver drives the bag arranging base 512 to move towards the direction of the packaging bag so that the left upper top supporting rod 5131, the left lower top supporting rod 5132, the right upper top supporting rod 5133 and the right lower top supporting rod 5134 extend into the packaging bag, and finally the bag arranging driving mechanism drives the left inner folding rod 5131, the right inner folding rod 5133 and the right inner folding rod 5134 so that the left upper top supporting rod 5133 and the right lower top supporting rod 5134 can be folded neatly, and the left upper top supporting rod 5133 and the right top supporting rod 5134 can be folded neatly, and the left upper top supporting rod 5132 and the right top supporting rod 5133 can be folded neatly, and the left upper and the upper top supporting rod and lower top supporting rod 5132 and the upper top supporting rod and lower top supporting rod 5134 can be well.
In this embodiment, the left inner folding rod 517 and the right inner folding rod 518 only need to move horizontally left and right, the bag sorting base 512 is connected with a first sliding seat 5121 and a second sliding seat 5122 in a sliding manner along the horizontal direction, the left inner folding rod 517 is disposed on the first sliding seat 5121, the right inner folding rod 518 is disposed on the second sliding seat 5122, a first linkage 5125 for enabling the first sliding seat 5121 and the second sliding seat 5122 to move in opposite directions or away from each other is disposed between the first sliding seat 5121 and the second sliding seat 5122, the first linkage 5125 comprises a first linkage rack 51251, a second linkage rack 51252 and a first linkage gear 51253, the first linkage rack 51251 is connected with the first sliding seat 5121, the second linkage rack 51252 is connected with the second sliding seat 5122, the first gear 51253 is simultaneously engaged with the first linkage rack 51251 and the second linkage rack 51252, and the first linkage rack 51252 is engaged with the second linkage rack 519 to drive the bag sorting motor 519 to move in opposite directions or away from the first linkage gear 51253. With the above design, only one power source (the first linkage motor) is needed to drive the left inner folding rod 517 and the right inner folding rod 518 to synchronously move in opposite directions.
In this embodiment, the left upper top stay 5131, the left lower top stay 5132, the right upper top stay 5134 and the right lower top stay 5134 need to move left, right, up and down, for this purpose, the bag arranging base 512 is slidably connected with a third sliding seat 5123 and a fourth sliding seat 5124 along the horizontal direction, and a second linkage 5126 for making the third sliding seat 5123 and the fourth sliding seat 5124 move towards each other or away from each other is provided between the third sliding seat 5123 and the fourth sliding seat 5124, and the second linkage 5126 includes a third linkage rack 51261, A fourth linkage rack 51262 and a second linkage gear 51263, the third linkage rack 51261 is connected with the third sliding seat 5123, the fourth linkage rack 51262 is connected with the fourth sliding seat 5124, the second linkage gear 51263 is meshed with the third linkage rack 51261 and the fourth linkage rack 51262 at the same time, and the bag arranging driving mechanism 516 comprises a second linkage motor 5161 which is arranged on the bag arranging base 512 and is used for driving the second linkage gear 51263 to rotate so as to drive the third sliding seat 5123 and the fourth sliding seat 5124 to synchronously move towards each other or away from each other; the third sliding seat 5123 is slidably connected with an upper left lifting slider 5141 and a lower left lifting slider 5142 along the vertical direction, a third linkage 5143 for enabling the upper left lifting slider 5141 and the lower left lifting slider 5142 to move in opposite directions or move away from each other is arranged between the upper left lifting slider 5141 and the lower left lifting slider 5142 (the working principle of the third linkage is similar to that of the first linkage 5126, no power source similar to that of the first linkage is provided, the application is not repeated), the upper left supporting rod 5131 is connected with the upper left lifting slider 5141, the lower left supporting rod 5132 is connected with the lower left lifting slider 5142, the upper right lifting slider 5144 and the lower right lifting slider 5145 are slidably connected with the upper right lifting slider 5124 along the vertical direction, a fourth linkage for enabling the upper right lifting slider 5144 and the lower right lifting slider 5145 to move in opposite directions or move away from each other is arranged between the upper right lifting slider 5144 and the lower right lifting slider 5145 (the fourth linkage is not similar to that of the first linkage is provided, no power source similar to that of the fourth linkage is provided, the upper right top stay 5133 is connected to the upper right lifting slide 5144, the lower right top stay 5134 is connected to the lower right lifting slide 5145, and the bag arranging driving mechanism 516 comprises a linkage driving mechanism 5162 for driving the upper left lifting slide 5141 or the lower left lifting slide 5142 to lift and driving the upper right lifting slide 5144 or the lower right lifting slide 5145 to move. Through the design, the left upper top support rod 5131, the left lower top support rod 5132, the right upper top support rod 5133 and the right lower top support rod 5134 can all move left, right, up and down, and the structure is simple and the maintenance is convenient.
In the embodiment, because the third linkage 5143 is disposed between the upper left lifting slider 5141 or the lower left lifting slider 5142, the fourth linkage is disposed between the upper right lifting slider 5144 or the lower right lifting slider 5145, for this purpose, the linkage driving mechanism 5162 is used to drive the lower left lifting slider 5142 to lift and drive the lower right lifting slider 5145 to lift, the linkage driving mechanism 5162 includes a lifting transition seat 51621, a left connecting block 51622, a right connecting block 51623, and a lifting driver 51624 for driving the lifting transition seat 51621 to lift, the lifting transition seat 51621 is slidably connected to the bag tidying base 512 along the vertical direction, the left connecting block 51622 and the right connecting block 51623 are slidably connected to the lifting transition seat 51621 along the horizontal direction, the upper end of the left connecting block 51622 is connected to the lower left lifting slider 5142, the upper end of the right connecting block 5162 is connected to the lower right lifting slider 5145, and the lifting driver 51624 is connected to the bag tidying base 512 to lift the lifting transition seat 51621, and the lifting driver 51624 can be used. With the adoption of the design, the left connecting block 51622 can move along the horizontal direction along with the left lower lifting slide block 5142 and can drive the left lower lifting slide block 5142 to lift, and the right connecting block can move along the horizontal direction along with the right lower lifting slide block and can drive the left lower lifting slide block 5142 to lift.
In this embodiment, the automatic sealing mechanism 52 is used for sealing the packaging bag after the automatic bag tidying mechanism tidies the opening of the packaging bag, the automatic sealing mechanism 52 comprises a sealing frame 521, an upper sealing sliding seat 522, a lower sealing sliding seat 523, an upper bag pressing assembly 524, a lower bag pressing assembly 525 matched with the upper bag pressing assembly 524, an upper hot pressing block 526 and a lower hot pressing block 527 matched with the upper hot pressing block 526, the upper sealing sliding seat 522 and the lower sealing sliding seat 523 are connected to the sealing frame 521 in a sliding manner along the vertical direction, a fifth linkage mechanism 528 used for enabling the upper sealing sliding seat 522 and the lower sealing sliding seat 523 to synchronously move towards each other or away from each other is arranged between the upper sealing sliding seat 522 and the lower sealing sliding seat 523, the sealing frame 521 is provided with a sealing driver 529 for driving the upper sealing sliding seat 522 or the lower sealing sliding seat 523 to lift, the upper bag pressing assembly 524 is connected to the upper part of the sealing frame 521, the lower bag pressing assembly 525 is connected to the lower part of the sealing frame 521, the upper hot pressing block 526 is connected to the lower hot pressing block 522, and the lower pressing block 523 is connected to the sealing seat 523. When the packaging bag sealing device is used, the upper bag pressing assembly 524 and the lower bag pressing assembly 525 act simultaneously to temporarily position the packaging bag with the well-arranged openings, and then the sealing driver drives the upper hot pressing block and the lower hot pressing block to heat-seal the openings of the packaging bag, so that sealing is completed.
In this embodiment, the upper pressing bag assembly 524 includes an upper pressing cylinder 5241 provided on the sealing frame 521 and an upper pressing block 5242 connected to the upper pressing cylinder 5241, and the lower pressing bag assembly 525 includes a lower pressing cylinder 5251 provided on the sealing frame 521 and a lower pressing block 5252 connected to the lower pressing cylinder 5251.
In order to facilitate the adjustment of the working height during sealing, the automatic sealing mechanism 52 further comprises a sealing fixing frame 520, wherein the sealing frame 521 is connected to the sealing fixing frame 520 in a sliding manner along the vertical direction, and the sealing fixing frame 520 is provided with a height adjusting component 5201 for adjusting the sealing frame 521 relative to the sealing fixing frame 520.
In this embodiment, the main conveying device 1 comprises a conveying frame 11 and a conveying belt 12 connected to the conveying frame 11, wherein the conveying frame 11 is provided with a negative pressure adsorption device 13 matched with the conveying belt 12, and the conveying belt 12 is provided with a plurality of adsorption holes 121 matched with the negative pressure adsorption device 13 for adsorbing the packaging bags 800 on the conveying belt 12. The packaging bag can be adsorbed on the conveyor belt 12 through the negative pressure adsorption device, dislocation is avoided, and accurate conveying of the packaging bag is realized.
The foregoing examples are provided to further illustrate the technical contents of the present invention for the convenience of the reader, but are not intended to limit the embodiments of the present invention thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (6)
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| CN202411848737.9A CN119568514B (en) | 2024-12-16 | 2024-12-16 | A packaging equipment |
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| CN202411848737.9A CN119568514B (en) | 2024-12-16 | 2024-12-16 | A packaging equipment |
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| CN119568514B true CN119568514B (en) | 2025-10-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218641205U (en) * | 2022-09-19 | 2023-03-17 | 佛山鑫向荣自动化设备有限公司 | Automatic packaging machine |
| CN115848698A (en) * | 2022-11-30 | 2023-03-28 | 东莞市楷德精密机械有限公司 | Bagged food subpackaging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW201116455A (en) * | 2009-09-16 | 2011-05-16 | Gunze Kk | Insertion apparatus and bagging apparatus |
| CN221796075U (en) * | 2023-11-10 | 2024-10-01 | 深圳市佳锐普科技有限公司 | A flip-type material taking mechanism |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218641205U (en) * | 2022-09-19 | 2023-03-17 | 佛山鑫向荣自动化设备有限公司 | Automatic packaging machine |
| CN115848698A (en) * | 2022-11-30 | 2023-03-28 | 东莞市楷德精密机械有限公司 | Bagged food subpackaging device |
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