CN112660500B - Automatic bagging, sealing and packaging equipment for pomelos - Google Patents
Automatic bagging, sealing and packaging equipment for pomelos Download PDFInfo
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- CN112660500B CN112660500B CN202011430177.7A CN202011430177A CN112660500B CN 112660500 B CN112660500 B CN 112660500B CN 202011430177 A CN202011430177 A CN 202011430177A CN 112660500 B CN112660500 B CN 112660500B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 142
- 240000000560 Citrus x paradisi Species 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 54
- 238000003860 storage Methods 0.000 claims description 24
- 244000276331 Citrus maxima Species 0.000 claims description 19
- 235000001759 Citrus maxima Nutrition 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 19
- 241000252254 Catostomidae Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
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- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The invention discloses an automatic bag opening, bagging, sealing and packaging device for pomelos; belongs to the technical field of pomelo fruit packaging; the technical key points of the device comprise a frame, wherein a turntable is arranged at the upper part of the frame and is connected with a rotary driving mechanism; a bag opening station, a bag sleeving station, a welded junction station and an output station are sequentially and uniformly distributed on the machine frame below the rotary table at intervals; four blanking holes corresponding to each station are uniformly distributed on the turntable along the circumferential direction, and a bag opening mechanism is arranged at each blanking hole; a vertical conveying bag opening mechanism is arranged on the rack at the bag opening station, and a horizontal conveying device for the packaging bags is arranged on the side edge of the vertical conveying bag opening mechanism; a grapefruit conveying device is arranged on the side edge of the bagging station, and the discharge end of the grapefruit conveying device is opposite to the blanking hole in the bagging station; a crater mechanism is arranged on the frame at the crater station; the invention aims to provide the automatic bag opening, bagging, sealing and packaging equipment for the pomelos, which has the advantages of compact structure, high working efficiency and convenience in use; is used for automatic bagging and packaging of pomelo fruits.
Description
Technical Field
The invention relates to packaging equipment, in particular to automatic bag opening, bagging, sealing and packaging equipment for pomelos.
Background
The growth period of pomelo fruit is long, but the storage time is short. After the grapefruits are ripe, the grapefruits need to be picked and properly stored in a short time, and are easy to rot particularly in a humid environment, so that the economic income of farmers and the edible mouthfeel of consumers are directly influenced. In order to store, transport and sell the pomelo, the pomelo is often packaged by paper bags, so that the quality guarantee period of the pomelo can be prolonged. At present, the packaging of pomelo fruits is manually finished. And a large amount of manpower is needed to pack the pomelos in a bagging way within short storage time. The mode has the defects of high labor cost, low efficiency, high labor intensity and low economic benefit.
Disclosure of Invention
The invention aims to provide the automatic pomelo bagging, sealing and packaging equipment which is compact in structure, high in working efficiency and convenient to use, aiming at overcoming the defects of the prior art.
The technical scheme of the invention is realized as follows: the utility model provides an automatic bagging-off, sealing equipment for packing of shaddock, includes the frame, frame upper portion is provided with the carousel, and the carousel is connected with rotary driving mechanism.
A bag opening station, a bag sleeving station, a welded junction station and an output station are sequentially and evenly distributed on the machine frame below the rotary table at intervals along the rotary direction of the rotary table.
Four blanking holes corresponding to each station are uniformly distributed on the turntable along the circumferential direction, and a bag opening mechanism is arranged at each blanking hole.
A vertical conveying bag opening mechanism is arranged on the frame at the bag opening station, and a horizontal conveying device of the packaging bag is arranged on the side edge of the vertical conveying bag opening mechanism.
A grapefruit conveying device is arranged on the side edge of the bagging station, and the discharge end of the grapefruit conveying device is opposite to the blanking hole in the bagging station; and a crater mechanism is arranged on the frame at the crater station.
The packaging bags are fed into a bag opening station by the matching of a packaging bag horizontal conveying device and a vertical conveying bag opening mechanism and are opened by a bag opening mechanism, and then are output at an output station after being driven by a turntable to sequentially pass through a bag covering station to cover the grapefruit bags and a welding port mechanism to seal the packaging bags.
In the automatic bagging, sleeving, sealing and packaging equipment for the pomelos, the rotary driving mechanism comprises a cantilever horizontally arranged at the top of the rack, a mounting seat is arranged at the free end of the cantilever, an upper shaft sleeve is arranged on the mounting seat, the upper shaft sleeve is rotatably connected with a vertically arranged rotating shaft through an upper bearing, and the rotating disc is fixedly connected with the rotating shaft; a fixing frame is arranged at the bottom of the rack, a lower shaft sleeve matched with the rotating shaft is arranged on the fixing frame, and the lower shaft sleeve is rotatably connected with the rotating shaft through a lower bearing; a speed reducing motor which is fixedly connected and linked with the lower end of the rotating shaft is arranged on the fixed frame.
In foretell automatic bagging-off cover bag of opening of shaddock fruit seals equipment for packing, prop a bag mechanism and include along blanking hole circumference distribution and the first bag subassembly and the second of propping that mutually support props the bag subassembly and constitutes.
The first bag supporting assembly is composed of a first horizontal bag supporting cylinder, a first connecting seat arranged at the free end of a piston rod of the first horizontal bag supporting cylinder, a first pull rod vertically arranged on the first connecting seat and a first reset spring connected between the first connecting seat and the rotary table.
The second bag supporting assembly is composed of a second horizontal bag supporting cylinder, a second connecting seat arranged at the free end of a piston rod of the second horizontal bag supporting cylinder, a second pull rod vertically arranged on the second connecting seat and a second reset spring connected between the second connecting seat and the rotary table.
Air guide sleeve seats are correspondingly arranged on the turntables at the side edges of the blanking holes one by one, and the air guide sleeve seats are in conduction connection with the first horizontal bag supporting cylinders and the second horizontal bag supporting cylinders on the bag supporting mechanisms at the corresponding blanking holes through air supply pipes; a lifting type air supply mechanism is arranged on the machine frame above the air guide sleeve seat.
In the initial state, the bag opening mechanism is in a bag opening state, and the first horizontal bag opening cylinder and the second horizontal bag opening cylinder are in a contraction state.
When the blanking hole rotates to the output station, the lifting type air supply mechanism descends to supply compressed air into the air guide sleeve seat, the first horizontal bag opening cylinder and the second horizontal bag opening cylinder respectively extend out, and the first pull rod and the second pull rod are close to each other and are folded; when the blanking hole rotates to the bag opening station and the vertical conveying bag opening mechanism conveys the packaging bags into the bag opening station, the lifting type air supply mechanism rises, and the bag opening mechanism is in a bag opening state under the action of the first return spring and the second return spring.
In the automatic bagging, sleeving, sealing and packaging equipment for the pomelos, the lifting type air supply mechanism comprises an air supply support, and the air supply support is movably connected with the rotary table rotary shaft through a bearing; an air supply lifting cylinder is arranged on the air supply support along the vertical direction, an air supply connector matched with the air guide sleeve seat is connected to the free end of a piston rod of the air supply lifting cylinder, and the air supply connector is connected with an external compressed air source pipeline.
A third return spring is connected between the air supply bracket and the turntable rotating shaft mounting seat; and a matched limiting column is arranged on the turntable rotating shaft mounting seat at the side edge of the air supply bracket.
When the air supply support is contacted with the limiting column, the third reset spring is in a micro-tensioning state, the air supply connector is opposite to and contacted with the air guide sleeve seat on the side edge of the output station, when the blanking hole in the output station rotates to the bag opening station, the air supply connector is separated from the air guide sleeve seat, and the third reset spring drives the air supply support to reset.
In the automatic bagging, sleeving, sealing and packaging equipment for the pomelos, an arc-shaped guide sliding groove opposite to a blanking hole is arranged on a rack of a bagging station;
the lower extreme of first pull rod is located the downside of second pull rod lower extreme, when propping the bag, and two first pull rods are located wrapping bag opening respectively along width direction's both ends, and two second pull rods are located wrapping bag opening respectively along width direction's middle part both sides.
When the pomelo enters the packaging bag from the discharge end of the pomelo conveying device through the blanking hole at the bagging station, the pomelo drives the packaging bag to fall into the arc-shaped guide chute, and meanwhile, the opening part of the packaging bag keeps continuous contact with the first pull rod and is separated from the second pull rod; when the rotary table rotates, the first pull rod drives the packaging bag filled with pomelos to enter a welding port station along the arc-shaped guide sliding groove.
In the automatic bag opening, bagging, sealing and packaging equipment for pomelos, the welding port mechanism comprises a first lifting double-rod cylinder vertically arranged on a rack, a horizontal tray is connected to the free end of a piston rod of the first lifting double-rod cylinder, a welding port cylinder is arranged on the rack above the horizontal tray along the horizontal direction, a heat seal welding knife is connected to the free end of the piston rod of the welding port cylinder, and a welding knife seat matched with the heat seal welding knife is arranged on the rack; in the initial state, the horizontal tray is level with the arc-shaped guide oil groove.
When the rotary table drives the packaging bag filled with pomelos to rotate and enter a welding port station, the packaging bag is located on the horizontal tray, the heat seal welding knife is located between the two first pull rods, the first lifting double-rod cylinder drives the packaging bag filled with pomelos to descend by a preset height, the near end part of the opening part of the packaging bag reaches the position of the heat seal welding knife, the welding port cylinder extends out, and the heat seal welding knife is matched with the welding knife seat to complete welding.
In the automatic bag opening, covering, sealing and packaging equipment for pomelos, the vertical conveying bag opening mechanism comprises a rodless cylinder which is vertically arranged on the frame, two second horizontal double-rod cylinders are arranged on the rodless cylinder slide block in a stacking mode along the horizontal direction, piston rods of the two second horizontal double-rod cylinders face to the opposite direction, the free end of each second horizontal double-rod cylinder piston rod is fixedly connected with a first mounting frame which is vertically arranged and is in an inverted L shape, the two first mounting frames are oppositely arranged, the opposite end surfaces of the two first mounting frames are respectively provided with a first negative pressure sucker which is positioned on the two first mounting frames and is matched with the first negative pressure sucker to clamp and convey the packaging bag, after the packaging bag reaches a preset position, the two second horizontal double-rod cylinders respectively extend out, and the corresponding first negative pressure suckers drive bag bodies on two sides of the packaging bag to be separated so that the bag opening of the packaging bag is in an open state.
In the automatic bagging-off cover bag of opening of foretell shaddock fruit seals equipment for packing, wrapping bag horizontal conveyor includes first carriage, is provided with the running roller respectively along length direction's both ends in first carriage upper end, and wherein the running roller of one end is connected with first servo motor through belt pulley and belt.
A plurality of annular positioning grooves which correspond to one another are distributed on the two rollers at intervals along the length direction, and conveying rubber bands are wound in the corresponding annular positioning grooves.
The bag storage frame is arranged on the first conveying support above the conveying rubber band and used for stacking and storing the packaging bags, the bottom of the bag storage frame is of a hollow structure, the lifting type negative pressure bag suction mechanism corresponding to the bag storage frame is arranged on the first conveying support below the conveying rubber band, and the packaging bag located at the bottom of the bag storage frame is sucked and pulled to the conveying rubber band through the lifting type negative pressure bag suction mechanism to be output.
Be provided with wrapping bag turn mechanism on the first conveying support who carries the rubber band output, the wrapping bag front portion of being carried the rubber band horizontal transport by the conveying is turned up through wrapping bag turn mechanism, gets into and carries out opening bag mechanism feed end perpendicularly.
In the automatic bag opening, bagging, sealing and packaging equipment for the pomelos, the bag storage frame comprises four stand columns, and the four stand columns are arranged on the first conveying supports at two sides of the conveying rubber band in a pairwise opposite mode; the near end parts of the upper parts of the two stand columns positioned on the same side of the conveying rubber band are respectively provided with an adjusting rod in a penetrating way, an L-shaped bearing plate is connected between the adjusting rods on the same side, and the bearing plates positioned on the two sides of the conveying rubber band are arranged oppositely.
One end of each of the two support plates, which is opposite to the other end along the length direction, is integrally formed with a horizontal connecting plate, a movable support plate is erected between the two horizontal connecting plates, and the horizontal connecting plates and the movable support plates are respectively provided with a connecting long hole which is matched with each other; the horizontal connecting plate and the two supporting plates are matched with each other to support the packaging bag.
In the automatic bag opening, bagging, sealing and packaging equipment for the pomelos, the lifting type negative pressure bag suction mechanism comprises a second lifting double-rod air cylinder which is vertically fixed on the first conveying support, and the free end of a piston rod of the second lifting double-rod air cylinder is connected with a second mounting frame;
the second mounting frame consists of a horizontal supporting part connected with the free end of the piston rod of the second lifting double-rod cylinder, vertical supporting parts arranged along the conveying direction of the rubber band and arranged at two opposite ends of the horizontal supporting part, and mounting plates arranged at the upper ends of the vertical supporting parts along the horizontal direction; each mounting plate is opposite to the gap between two adjacent conveying rubber bands; a plurality of second negative pressure suckers opposite to the packaging bags on the bag storage frame are arranged on each mounting plate along the length direction at intervals, and each second negative pressure sucker is connected with an external compressed air source pipeline.
In the automatic bagging-off cover bag of opening of foretell shaddock fruit seals equipment for packing, wrapping bag mechanism of turning is rotated through the bearing and is connected with horizontal rotating shaft including setting up the turn support at first carriage output side on the turn support of carrying rubber band output upside, is provided with the swivel mount with the inner fixed connection of horizontal rotating shaft above carrying rubber band output, is provided with the third negative pressure sucking disc with wrapping bag matched with on the swivel mount.
The outer end of the horizontal rotating shaft is fixedly connected with a rotating rod, a bending driving cylinder is hinged between the rotating rod and the bending support, and each third negative pressure sucker and each bending driving cylinder are respectively connected with an external compressed air source pipeline.
In the automatic bagging, sleeving, sealing and packaging equipment for the pomelos, the pomelo conveying device comprises a second conveying support, a conveying belt is arranged on the second conveying support, and a second servo motor which is connected and linked with the conveying belt is arranged on the second conveying support; and guide side plates with adjustable width are arranged on the second conveying supports on the two sides of the upper end surface of the conveying belt along the conveying direction.
Conveyer belt feed end and outside shaddock conveyor intercommunication are provided with the guide funnel with second carriage fixed connection at the conveyer belt discharge end, are provided with the baffle in the activity of guide funnel bottom, the baffle is connected with horizontal telescopic cylinder.
After the structure is adopted, the blanking hole is formed in the rotary table, the bag opening mechanism is arranged at the blanking hole, the bag opening station, the bag sleeving station, the welded junction station and the output station are arranged on the frame below the rotary table corresponding to the blanking hole, then the automatic bag supply related device is arranged at the bag opening station, the grapefruit conveying device is arranged at the bag sleeving station, and the welded junction mechanism is arranged at the welded junction station; thereby through the rotation of carousel, set up automatic distraction, the shaddock cover bag of wrapping bag, wrapping bag weld joint and the transport according to the preface, realize the automatic cover bag of shaddock and seal. Greatly improves the efficiency of packaging pomelo fruits, obviously reduces the labor input and reduces the labor intensity. The whole pomelo fruit package can be realized only by one worker for operation and monitoring.
Drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the main body of the present invention;
FIG. 3 is a schematic view of the construction of a portion of the rotary drive mechanism of the present invention;
FIG. 4 is an enlarged partial schematic view at A in FIG. 1;
FIG. 5 is a schematic structural view of the bag opening mechanism of the present invention;
FIG. 6 is a schematic structural view of the vertical conveying bag opening mechanism of the present invention;
FIG. 7 is a schematic structural view of the horizontal conveyor for the packaging bags according to the invention;
FIG. 8 is a schematic structural view of a second mount of the present invention;
FIG. 9 is a side view of the main body of the present invention;
FIG. 10 is a schematic view of the grapefruit conveying device according to the present invention;
fig. 11 is a schematic structural view of the bottom of a material guide funnel of the grapefruit conveying device.
In the figure: 1. a frame; 1a, an arc-shaped guide chute; 2. a turntable; 2a, blanking holes; 2b, an air guide sleeve seat; 3. a rotation driving mechanism; 3a, a cantilever; 3b, a mounting seat; 3c, an upper shaft sleeve; 3d, a rotating shaft; 3e, a fixing frame; 3f, a lower shaft sleeve; 3g, a speed reducing motor; 4. a bag opening mechanism; 4a, a first horizontal bag opening cylinder; 4b, a first connecting seat; 4c, a first pull rod; 4d, a first return spring; 4e, a second horizontal bag opening cylinder; 4f, a second connecting seat; 4g, a second pull rod; 4h, a second return spring; 5. a vertical conveying bag opening mechanism; 5a, a rodless cylinder; 5b, a second horizontal double-rod cylinder; 5c, a first mounting frame; 5d, a first negative pressure sucker; 6. a horizontal conveying device for packaging bags; 6a, a first conveying bracket; 6b, rolling wheels; 6c, a first servo motor; 6d, conveying rubber bands; 6e, a bag storage frame; 6f, upright posts; 6g, adjusting a rod; 6h, a support plate; 6i, a horizontal connecting plate; 6j, a movable bearing plate; 7. a grapefruit conveying device; 7a, a second conveying bracket; 7b, a conveyer belt; 7c, a second servo motor; 7d, a guide side plate; 7e, a material guide funnel; 7f, a baffle plate; 7g of horizontal telescopic cylinder; 8. a crater mechanism; 8a, a first lifting double-rod cylinder; 8b, a horizontal tray; 8c, a weld crater cylinder; 8d, heat seal welding cutter; 8e, a welding tool seat; 9. a lifting type air supply mechanism; 9a, an air supply bracket; 9b, an air supply lifting cylinder; 9c, an air supply joint; 9d, a third return spring; 10. a lifting negative pressure bag suction mechanism; 10a, a second lifting double-rod cylinder; 10b, a second mounting frame; 10c, a horizontal support portion; 10d, a vertical support; 10e, mounting plates; 10f, a second negative pressure sucker; 11. a packaging bag bending mechanism; 11a, turning a support; 11b, a horizontal rotating shaft; 11c, a rotating frame; 11d, a third negative pressure sucker; 11e, rotating rod; 11f, turning to drive the air cylinder.
Detailed Description
Referring to fig. 1 to 11, the automatic bag opening, bagging, sealing and packaging device for pomelos comprises a frame 1, wherein a turntable 2 is arranged at the upper part of the frame 1, and the turntable 2 is connected with a rotary driving mechanism 3. Preferably, the rotary driving mechanism 3 comprises a cantilever 3a horizontally arranged at the top of the rack 1, a mounting seat 3b is arranged at the free end of the cantilever 3a, an upper shaft sleeve 3c is arranged on the mounting seat 3b, the upper shaft sleeve 3c is rotatably connected with a vertically arranged rotating shaft 3d through an upper bearing, and the turntable 2 is fixedly connected with the rotating shaft 3 d; a fixed frame 3e is arranged at the bottom of the frame 1, a lower shaft sleeve 3f matched with the rotating shaft 3d is arranged on the fixed frame 3e, and the lower shaft sleeve 3f is rotatably connected with the rotating shaft 3d through a lower bearing; a speed reducing motor 3g which is fixedly connected and linked with the lower end of the rotating shaft 3d is arranged on the fixed frame 3 e. The speed reducing motor is formed by matching a servo motor and a speed reducing box, and the purpose of controlling the rotating angle of the turntable can be achieved by controlling the rotating angle of the servo motor through a PLC (programmable logic controller) or a conventional intelligent control terminal in the field. Of course, the single rotation angle, speed, etc. of the turntable may also be implemented in other ways conventional in the art, such as by a combination of sensors and a control terminal.
A bag opening station, a bag sleeving station, a weld opening station and an output station are sequentially and evenly distributed on the machine frame 1 below the rotary table 2 at intervals along the rotary direction of the rotary table 2. Four blanking holes 2a corresponding to each station are uniformly distributed on the turntable 2 along the circumferential direction, and a bag opening mechanism 4 is arranged at each blanking hole 2 a.
A vertical conveying bag opening mechanism 5 is arranged on the frame 1 at the bag opening station, and a matched packaging bag horizontal conveying device 6 is arranged on the side edge of the vertical conveying bag opening mechanism 5. The horizontal conveying device for the packaging bags automatically feeds materials according to the rotation speed, the rhythm and the like of the rotary table.
A grapefruit conveying device 7 is arranged on the side edge of the bagging station, and the discharge end of the grapefruit conveying device 7 is opposite to the blanking hole 2a at the bagging station; a crater mechanism 8 is arranged on the frame 1 at the crater station.
The packaging bag is fed into a bag opening station by the matching of a packaging bag horizontal conveying device 6 and a vertical conveying bag opening mechanism 5 and is opened by a bag opening mechanism, then the packaging bag is sleeved with a shaddock through a bag sleeving station in sequence under the driving of a turntable 2, and the packaging bag is sealed by a welding port mechanism 8 and then is output at an output station.
In this embodiment, preferably, the bag opening mechanism 4 includes a first bag opening component and a second bag opening component which are distributed along the circumferential direction of the blanking hole 2a and are matched with each other.
The first bag supporting assembly is composed of a first horizontal bag supporting cylinder 4a, a first connecting seat 4b arranged at the free end of a piston rod of the first horizontal bag supporting cylinder 4a, a first pull rod 4c vertically arranged on the first connecting seat 4b and a first reset spring 4d connected between the first connecting seat 4b and the rotary table 2.
The second bag supporting assembly is composed of a second horizontal bag supporting cylinder 4e, a second connecting seat 4f arranged at the free end of a piston rod of the second horizontal bag supporting cylinder 4e, a second pull rod 4g vertically arranged on the second connecting seat 4f and a second return spring 4h connected between the second connecting seat 4f and the rotary table 2.
Air guide sleeve seats 2b are correspondingly arranged on the turntables 2 at the side edges of the blanking holes 2a one by one, and the air guide sleeve seats 2b are communicated and connected with first horizontal bag supporting cylinders 4a and second horizontal bag supporting cylinders 4e on the bag supporting mechanisms 4 at the corresponding blanking holes 2a through air supply pipes; a lifting type air supply mechanism 9 is arranged on the frame 1 above the air guide sleeve seat 2 b.
In the initial state, the bag opening mechanism 4 is in the bag opening state, and the first horizontal bag opening cylinder 4a and the second horizontal bag opening cylinder 4e are in the contraction state.
When the blanking hole 2a rotates to the output station, the lifting type air supply mechanism 9 descends to supply compressed air into the air guide sleeve seat 2b, the first horizontal bag opening cylinder 4a and the second horizontal bag opening cylinder 4e extend out respectively, and the first pull rod 4c and the second pull rod 4g are close to each other and are folded; when the blanking hole 2a rotates to the bag opening station and the vertical conveying bag opening mechanism 5 sends the packaging bag to the bag opening station, the lifting type air supply mechanism 9 rises, and the bag opening mechanism 4 is in a bag opening state under the action of the first return spring 4d and the second return spring 4 h.
Further preferably, the lifting air supply mechanism 9 comprises an air supply support 9a, and the air supply support 9a is movably connected with the rotating shaft of the turntable 2 through a bearing; an air supply lifting cylinder 9b is arranged on the air supply support 9a along the vertical direction, the free end of a piston rod of the air supply lifting cylinder 9b is connected with an air supply connector 9c matched with the air guide sleeve seat 2b, and the air supply connector 9c is connected with an external compressed air source pipeline.
A third return spring 9d is connected between the air supply bracket 9a and the rotating shaft mounting seat of the turntable 2; and a matched limiting column is arranged on the rotating shaft mounting seat of the turntable 2 at the side edge of the air supply bracket 9 a.
When the air supply support 9a is contacted with the limiting column, the third return spring 9d is in a micro-tensioning state, the air supply connector 9c is opposite to and contacted with the air guide sleeve seat 2b on the side edge of the output station, when the blanking hole 2a positioned on the output station rotates to the bag opening station, the air supply connector 9c is separated from the air guide sleeve seat 2b, and the third return spring 9d drives the air supply support 9a to reset.
Through setting up over-and-under type air feed mechanism, solved the carousel constantly rotatory and need carry out the problem of air feed to carousel upper part simultaneously ingeniously.
Preferably, an arc-shaped guide chute 1a opposite to the blanking hole 2a is arranged on the frame 1 of the bagging station. The lower extreme of first pull rod 4c is located the downside of second pull rod 4g lower extreme, and during the bag of propping, two first pull rods 4c are located wrapping bag opening respectively along width direction's both ends, and two second pull rods 4g are located wrapping bag opening respectively along width direction's middle part both sides.
When the pomelo enters the packaging bag from the discharge end of the pomelo conveying device 7 through the blanking hole 2a at the bagging station, the pomelo drives the packaging bag to fall into the arc-shaped guide chute 1a, and meanwhile, the opening part of the packaging bag keeps continuous contact with the first pull rod 4c and is separated from the second pull rod 4 g; when the turntable 2 rotates, the first pull rod 4c drives the packaging bag filled with pomelos to enter a welding port station along the arc-shaped guide sliding groove 1 a.
Preferably, the grapefruit conveying device 7 comprises a second conveying support 7a, a conveying belt 7b is arranged on the second conveying support 7a, and a second servo motor 7c linked with the conveying belt 7b is arranged on the second conveying support 7 a; and guide side plates 7d with adjustable width are arranged on the second conveying supports on the two sides of the upper end surface of the conveying belt along the conveying direction. The two guide side plates are connected with a connecting column welded on the second conveying bracket through two horizontal adjusting rods on the outer side surface. The leveling rod penetrates through the adjusting hole in the upper end portion of the connecting column, a locking screw is arranged on the connecting column corresponding to the adjusting hole, and after the position of the guide side plate is adjusted, the leveling rod is fixed through the locking screw.
Through baffle and the cooperation of horizontal telescopic cylinder, can realize the automatic bagging-off of shaddock according to the time node that carousel speed etc. control shaddock dropped. When the pomelo fruit falls into the packaging bag which is already opened by the bag opening mechanism at the bag covering station, the packaging bag is driven to move downwards to be contacted with the arc-shaped guide sliding groove. At the moment, the upper end of the packaging bag is separated from the second pull rod, so that the packaging bag is changed from a completely opened state into a horizontally leveled state. Skillfully prepares for the welding opening of the next step.
In this embodiment, the weld seam mechanism 8 includes a first lifting double-rod cylinder 8a vertically arranged on the frame 1, a horizontal tray 8b is connected to a free end of a piston rod of the first lifting double-rod cylinder 8a, a weld seam cylinder 8c is arranged on the frame 1 above the horizontal tray 8b along a horizontal direction, a heat seal welding knife 8d is connected to a free end of a piston rod of the weld seam cylinder 8c, and a weld seam holder 8e matched with the heat seal welding knife 8d is arranged on the frame 1; in an initial state, the horizontal tray 8b is parallel to the arc-shaped guide chute 1 a;
when the rotary table 2 drives the packaging bag filled with pomelos to rotate and enter a welding port station, the packaging bag is positioned on the horizontal tray 8b, the heat seal welding knife 8d is positioned between the two first pull rods 4c, the first lifting double-rod cylinder drives the packaging bag filled with pomelos to descend by a preset height, the near end part of the opening part of the packaging bag reaches the position of the heat seal welding knife 8d, the welding port cylinder 8c extends out, and the heat seal welding knife 8d is matched with the welding knife holder 8e to complete welding.
The thermal welding knife is composed of a heating tube, a welding blade and the like, is a conventional structure in the field, is contacted with the plastic packaging bag by heating the welding blade and utilizing the welding blade, and is used for carrying out hot melting sealing on the plastic packaging bag at high temperature. When a packaging bag containing pomelos is dragged to a horizontal tray from an arc-shaped guide sliding groove under the matching of a rotary disc and a first pull rod, a first lifting double-rod cylinder descends by a preset height to enable the opening part of the packaging bag to be located at a heat seal welding knife, then a welding opening cylinder extends out, the heat seal welding knife is matched with a welding knife seat to extrude the packaging bag for a preset time, and the welding opening cylinder drives the heat seal welding knife to be separated from the welding knife seat to finish welding openings.
Preferably, the packaging bag horizontal conveying device 6 comprises a first conveying bracket 6a, two ends of the upper end of the first conveying bracket 6a along the length direction are respectively provided with a roller 6b, wherein the roller 6b at one end is connected with a first servo motor 6c through a belt pulley and a belt;
a plurality of annular positioning grooves which correspond one to one are distributed on the two rollers 6b at intervals along the length direction, and conveying rubber bands 6d are wound in the corresponding annular positioning grooves.
A bag storage frame 6e which is used for stacking and storing the packaging bags and has a hollow structure at the bottom is arranged on the first conveying support 6a above the conveying rubber band 6d, a lifting type negative pressure bag suction mechanism 10 corresponding to the bag storage frame 6e is arranged on the first conveying support 6a below the conveying rubber band 6d, and the packaging bag positioned at the bottom of the bag storage frame 6e is sucked and pulled to the conveying rubber band 6d through the lifting type negative pressure bag suction mechanism 10 to be output.
The conveying rubber band arranged at intervals is adopted, so that the packing bag can be prevented from shifting by using the adhesive force of the rubber band, and the formed gap can facilitate the lifting type negative pressure bag sucking mechanism below to lift and suck the packing bag.
Further preferably, the bag storage frame 6e comprises four upright posts 6f, and the four upright posts 6f are arranged on the first conveying supports 6a on two sides of the conveying rubber band 6d in a pairwise opposite manner; the adjusting rods 6g are respectively arranged on the upper proximal end portions of the two upright columns 6f on the same side of the conveying rubber band 6d in a penetrating mode, and the adjusting rods are locked and fixed through locking screws at the upper ends of the upright columns. An L-shaped bearing plate 6h is connected between the two adjusting rods 6g at the same side, and the bearing plates 6h at the two sides of the conveying rubber band 6d are arranged oppositely. The adjusting rod can adjust the distance between the two supporting plates so as to adapt to packaging bags with different specifications.
One end of each of the two opposite support plates 6h along the length direction is integrally formed with a horizontal connecting plate 6i, a movable support plate 6j is erected between the two horizontal connecting plates 6i, and the horizontal connecting plates 6i and the movable support plate 6j are provided with matched connecting long holes respectively; the horizontal connecting plate 6i and the two supporting plates 6h are matched to support the packaging bag. Through the cooperation of the horizontal connecting plate and the movable carrier plate, the position of the movable carrier plate can be adjusted according to packaging bags of different specifications, three-side supporting of the packaging bags is guaranteed, the packaging bags are prevented from falling, contact friction between the packaging bags and the bag storage frame is reduced, and the packaging bags are conveniently pulled down by the lifting type negative pressure bag suction mechanism.
Further preferably, the lifting type negative pressure bag sucking mechanism 10 comprises a second lifting double-rod cylinder 10a vertically fixed on the first conveying support 6a, and a second mounting frame 10b is connected to the free end of a piston rod of the second lifting double-rod cylinder 10 a.
The second mounting rack 10b is composed of a horizontal supporting part 10c connected with the free end of the piston rod of the second lifting double-rod cylinder 10a, vertical supporting parts 10d arranged along the conveying direction of the conveying rubber band 6d and arranged at two opposite ends of the horizontal supporting part 10c, and mounting plates 10e arranged at the upper ends of the vertical supporting parts 10d along the horizontal direction; each mounting plate 10e is opposite to the gap between two adjacent conveying rubber bands 6 d; a plurality of second negative pressure suction cups 10f opposite to the packaging bags on the bag storage frame 6e are arranged on each mounting plate 10e at intervals along the length direction, and each second negative pressure suction cup 10f is connected with an external compressed air source pipeline.
The second mounting bracket is selected for use according to the size and specification of wrapping bag, can accurately pass when guaranteeing to rise and carry the rubber band clearance and adsorb the wrapping bag and drop-down, does not influence the transport of wrapping bag after the decline.
The packaging bag bending mechanism 11 is arranged on the first conveying support 6a at the output end of the conveying rubber band 6d, and the front part of the packaging bag horizontally conveyed by the conveying rubber band 6d is bent upwards through the packaging bag bending mechanism 11 and enters the feeding end of the vertical conveying bag opening mechanism 5.
Preferably, wrapping bag turn round mechanism 11 is including setting up the turn support 11a at first conveying support 6a output side, is connected with horizontal rotating shaft 11b through the bearing rotation on the turn support 11a of carrying 6d output upside of rubber band, is provided with the swivel mount 11c with the inner fixed connection of horizontal rotating shaft 11b above carrying 6d output, is provided with the third negative-pressure suction cup 11d with wrapping bag matched with on swivel mount 11 c.
A rotating rod 11e is fixedly connected to the outer end of the horizontal rotating shaft 11b, a bending driving cylinder 11f is hinged between the rotating rod 11e and the bending support 11a, and each third negative pressure suction cup 11d and the bending driving cylinder 11f are respectively connected with an external compressed air source pipeline.
The front end of the packaging bag which is horizontally conveyed is changed into a vertical state by 90 degrees through the packaging bag bending mechanism, so that the vertical conveying bag opening mechanism can conveniently adsorb and vertically convey the packaging bag.
The turning mode of the bag turning mechanism is not limited to the above-described mode of engaging the air cylinder with the rotary frame. And the air cylinder can be used for jacking from the bottom of the packaging bag. Similar equivalents will occur to those skilled in the art upon a review of the disclosure.
During operation, the second lifting double-rod cylinder drives the second mounting rack to move upwards to pass through a gap between conveying rubber bands, so that the second negative pressure sucker is in contact with and adsorbs a bottommost packaging bag of the bag storage frame, then the second lifting double-rod cylinder is controlled to move downwards, the packaging bag is pulled downwards to be separated from the bag storage frame and falls onto the conveying rubber bands, and the conveying rubber bands drive the packaging bag to convey forwards. After the front end is located at a preset position, the rotating frame drives the third negative sucker to rotate and adsorb the front end of the packaging bag, the rotating frame is driven by the bending driving cylinder to rotate and reset to a vertical state, the front end of the packaging bag is in the vertical state and just located at the feeding end of the vertical conveying bag opening mechanism, and the vertical conveying bag opening mechanism is convenient to convey the packaging bag vertically upwards and perform bag opening operation.
Correspondingly, the vertical conveying bag-opening mechanism 5 preferably comprises a rodless cylinder 5a vertically arranged on the frame 1, two second horizontal double-rod cylinders 5b are arranged on the slide block of the rodless cylinder 5a in a stacking mode along the horizontal direction, piston rods of the two second horizontal double-rod cylinders 5b face to the opposite direction, the free end of the piston rod of each second horizontal double-rod cylinder 5b is fixedly connected with a first mounting rack 5c which is vertically arranged and is in an inverted L shape, the two first mounting racks 5c are oppositely arranged, the opposite end surfaces of the two first mounting frames 5c are respectively provided with a first negative pressure sucker 5d, the first negative pressure suckers 5d positioned on the two first mounting frames 5c are matched with each other to clamp and convey the packaging bag, after the packaging bag reaches a preset position, the two second horizontal double-rod cylinders 5b respectively extend out, and the corresponding first negative pressure suckers 5d drive the bag bodies on the two sides of the packaging bag to be separated so that the bag opening of the packaging bag is in an open state.
The control terminal of the embodiment is controlled by a PLC or a singlechip or other conventional control systems in the field. The control mode is not the technical point to be protected by the invention. And will not be described in detail herein. Connection control of cylinders, motors, etc. is also a conventional technical means in the field. And will not be described in detail.
When the bag opening device works, firstly, the heights, the intervals and the like of the parts such as the bag storage frame, the bag opening mechanism, the vertical conveying bag opening mechanism and the like are adjusted according to the size specification of the selected packaging bag.
The bag is then placed on the bag storage frame and the apparatus is started. The air supply lifting cylinder drives the air supply joint to descend to be in contact with the air guide sleeve seat at the output station for air supply, each bag opening cylinder of the bag opening mechanism at the output station extends out, and the bag opening mechanism is in a folded state and is ready for bag opening; then the turntable is placed, the lifting type air supply mechanism rotates along with the turntable, and the bag opening mechanism which is positioned at the output station and is in a folded state rotates to a bag opening station; at the moment, the packaging bags are sequentially conveyed by the packaging bag horizontal conveying device and the vertical conveying bag opening mechanism, and the bag openings of the packaging bags are sleeved on the bag opening mechanism in the folded state.
After the vertical conveying bag opening mechanism is in place, the control terminal controls the air supply lifting cylinder to ascend, each air cylinder of the bag opening mechanism resets under the action of the corresponding reset spring, and the first pull rod and the second pull rod are matched to open the bag opening of the packaging bag.
Air feed lift cylinder rises the back, resets under the third reset spring effect, and the carousel rotates 90 degrees again simultaneously, and the wrapping bag that has strutted the sack gets into the cover bag station, and the flexible cylinder of the level on the shaddock conveyor contracts, and the shaddock on the baffle falls into the wrapping bag through the blanking hole.
The rotary table continues to rotate, and the packaging bag is conveyed to the welding opening at the welding opening station and then is output from the output station through the rotation of the rotary table. During output, the lifting type air supply mechanism descends, compressed air is supplied to the pneumatic bag opening mechanism of the output station to enable the air cylinder to extend out, the first pull rod and the second pull rod are in a mutually folded state, and the packaging bag falls off. The lifting type air supply mechanism is kept still, the turntable drives the lifting type air supply mechanism to rotate together, and therefore the packaging bags can be conveniently sleeved, and after the bagging is completed. The lifting type air supply mechanism rises, and the pneumatic bag opening mechanism is in an automatic bag opening state under the action of the corresponding return spring. Namely, the process of automatically bagging and packaging pomelo fruits by a packaging bag is completed. Meanwhile, the lifting air supply mechanism is reset to be opposite to the air guide sleeve seat of the output station under the action of a third reset spring to prepare for air supply. And continuously operating four stations on the rotary table, and repeating the steps to complete the automatic bagging welded junction packaging of the pomelos.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An automatic bag opening, bagging, sealing and packaging device for pomelos comprises a rack (1) and is characterized in that a turntable (2) is arranged at the upper part of the rack (1), and the turntable (2) is connected with a rotary driving mechanism (3);
a bag opening station, a bag sleeving station, a weld crater station and an output station are sequentially and uniformly distributed on the frame (1) below the turntable (2) at intervals along the rotating direction of the turntable (2);
four blanking holes (2a) corresponding to each station are uniformly distributed on the rotary table (2) along the circumferential direction, and a bag opening mechanism (4) is arranged at each blanking hole (2 a);
a vertical conveying bag opening mechanism (5) is arranged on the frame (1) at the bag opening station, and a horizontal conveying device (6) for the packaging bags is arranged at the side edge of the vertical conveying bag opening mechanism (5) and matched with the vertical conveying bag opening mechanism;
a grapefruit conveying device (7) is arranged on the side edge of the bagging station, and the discharge end of the grapefruit conveying device (7) is opposite to the blanking hole (2a) at the bagging station; a crater mechanism (8) is arranged on the frame (1) at the crater station;
the packaging bags are conveyed to a bag opening station by the cooperation of a packaging bag horizontal conveying device (6) and a vertical conveying bag opening mechanism (5) and are opened by a bag opening mechanism, and then are sequentially sleeved with pomelos through a bag sleeving station under the driving of a turntable (2), and are output at an output station after being sealed by a welding port mechanism (8);
the bag opening mechanism (4) comprises a first bag opening component and a second bag opening component which are distributed along the circumferential direction of the blanking hole (2a) and are matched with each other;
the first bag supporting assembly consists of a first horizontal bag supporting cylinder (4a), a first connecting seat (4b) arranged at the free end of a piston rod of the first horizontal bag supporting cylinder (4a), a first pull rod (4c) vertically arranged on the first connecting seat (4b) and a first reset spring (4d) connected between the first connecting seat (4b) and the rotary table (2);
the second bag supporting assembly consists of a second horizontal bag supporting cylinder (4e), a second connecting seat (4f) arranged at the free end of a piston rod of the second horizontal bag supporting cylinder (4e), a second pull rod (4g) vertically arranged on the second connecting seat (4f) and a second reset spring (4h) connected between the second connecting seat (4f) and the rotary table (2);
air guide sleeve seats (2b) are correspondingly arranged on the turntables (2) at the side edges of the blanking holes (2a) one by one, and the air guide sleeve seats (2b) are communicated and connected with first horizontal bag supporting cylinders (4a) and second horizontal bag supporting cylinders (4e) on the bag supporting mechanisms (4) at the corresponding blanking holes (2a) through air supply pipes; a lifting type air supply mechanism (9) is arranged on the frame (1) above the air guide sleeve seat (2 b);
in the initial state, the bag opening mechanism (4) is in a bag opening state, and the first horizontal bag opening cylinder (4a) and the second horizontal bag opening cylinder (4e) are in a contraction state;
when the blanking hole (2a) rotates to an output station, the lifting type air supply mechanism (9) descends to supply compressed air into the air guide sleeve seat (2b), the first horizontal bag opening cylinder (4a) and the second horizontal bag opening cylinder (4e) respectively extend out, and the first pull rod (4c) and the second pull rod (4g) are close to each other and are folded; when the blanking hole (2a) rotates to a bag opening station and the vertical conveying bag opening mechanism (5) sends the packaging bag to the bag opening station, the lifting type air supply mechanism (9) rises, and the bag opening mechanism (4) is in a bag opening state under the action of the first return spring (4d) and the second return spring (4 h);
an arc-shaped guide chute (1a) opposite to the blanking hole (2a) is arranged on the frame (1) of the bagging station;
the lower ends of the first pull rods (4c) are positioned at the lower sides of the lower ends of the second pull rods (4g), when the bag is propped, the two first pull rods (4c) are respectively positioned at the two ends of the opening part of the packaging bag along the width direction, and the two second pull rods (4g) are respectively positioned at the two sides of the middle part of the opening part of the packaging bag along the width direction;
when pomelo fruits enter the packaging bag from the discharge end of the pomelo conveying device (7) through the blanking hole (2a) at the bagging station, the pomelo fruits drive the packaging bag to fall into the arc-shaped guide sliding groove (1a), and meanwhile, the opening part of the packaging bag keeps continuous contact with the first pull rod (4c) and is separated from the second pull rod (4 g); when the turntable (2) rotates, the first pull rod (4c) drives the packaging bag filled with pomelos to enter a welding port station along the arc-shaped guide sliding groove (1 a).
2. The automatic bagging, sealing and packaging device for the pomelos as claimed in claim 1, wherein the rotary driving mechanism (3) comprises a cantilever (3a) horizontally arranged at the top of the rack (1), a mounting seat (3b) is arranged at the free end of the cantilever (3a), an upper shaft sleeve (3c) is arranged on the mounting seat (3b), the upper shaft sleeve (3c) is rotatably connected with a vertically arranged rotating shaft (3d) through an upper bearing, and the rotary disc (2) is fixedly connected with the rotating shaft (3 d); a fixed frame (3e) is arranged at the bottom of the rack (1), a lower shaft sleeve (3f) matched with the rotating shaft (3d) is arranged on the fixed frame (3e), and the lower shaft sleeve (3f) is rotatably connected with the rotating shaft (3d) through a lower bearing; a speed reducing motor (3g) which is fixedly connected and linked with the lower end of the rotating shaft (3d) is arranged on the fixed frame (3 e).
3. The automatic bagging, sealing and packaging equipment for the pomelos according to claim 1, wherein the lifting type air supply mechanism (9) comprises an air supply support (9a), and the air supply support (9a) is movably connected with a rotating shaft of the rotating disc (2) through a bearing; an air supply lifting cylinder (9b) is arranged on the air supply support (9a) along the vertical direction, the free end of a piston rod of the air supply lifting cylinder (9b) is connected with an air supply joint (9c) matched with the air guide sleeve seat (2b), and the air supply joint (9c) is connected with an external compressed air source pipeline;
a third return spring (9d) is connected between the air supply bracket (9a) and the rotating shaft mounting seat of the turntable (2); a matched limiting column is arranged on a rotating shaft mounting seat of the turntable (2) at the side of the air supply bracket (9 a);
when the air supply support (9a) is in contact with the limiting column, the third reset spring (9d) is in a micro-tensioning state, the air supply connector (9c) is opposite to and in contact with the air guide sleeve seat (2b) on the side edge of the output station, when the blanking hole (2a) in the output station rotates to the bag opening station, the air supply connector (9c) is separated from the air guide sleeve seat (2b), and the third reset spring (9d) drives the air supply support (9a) to reset.
4. The automatic bag opening, bagging, sealing and packaging equipment for the pomelos according to claim 1, wherein the welding port mechanism (8) comprises a first lifting double-rod air cylinder (8a) which is vertically arranged on the rack (1), a horizontal tray (8b) is connected to the free end of a piston rod of the first lifting double-rod air cylinder (8a), a welding port air cylinder (8c) is arranged on the rack (1) above the horizontal tray (8b) in the horizontal direction, a heat seal welding knife (8d) is connected to the free end of the piston rod of the welding port air cylinder (8c), and a welding knife seat (8e) matched with the heat seal welding knife (8d) is arranged on the rack (1); in an initial state, the horizontal tray (8b) is level with the arc-shaped guide chute (1 a);
when carousel (2) drive the rotatory weld seam station that gets into of wrapping bag that is equipped with the shaddock, the wrapping bag is located horizontal tray (8b) and heat seal welding sword (8d) are located between two first pull rods (4c), and first lift double-pole cylinder (8a) drive the wrapping bag decline preset height that is equipped with the shaddock, and wrapping bag opening proximal end portion reachs heat seal welding sword (8d) position, and weld seam cylinder (8c) stretch out, and heat seal welding sword (8d) and weld blade holder (8e) cooperation completion weld seam.
5. The automatic bag opening, bagging, sealing and packaging equipment for the pomelos as claimed in claim 1, wherein the vertical conveying and bag opening mechanism (5) comprises a rodless cylinder (5a) vertically arranged on the rack (1), two second horizontal double-rod cylinders (5b) are arranged on a slide block of the rodless cylinder (5a) in a stacking mode along the horizontal direction, piston rods of the two second horizontal double-rod cylinders (5b) face opposite directions, a first mounting frame (5c) which is vertically arranged and is in an inverted L shape is fixedly connected with a free end of a piston rod of each second horizontal double-rod cylinder (5b), the two first mounting frames (5c) are oppositely arranged, first negative pressure suckers (5d) are respectively arranged on opposite end faces of the two first mounting frames (5c), and the first negative pressure suckers (5d) on the two first mounting frames (5c) are matched with each other to clamp conveying and packaging bags, after the packaging bag reaches a preset position, the two second horizontal double-rod cylinders (5b) respectively extend out, and the corresponding first negative pressure suction cups (5d) drive the bag bodies on the two sides of the packaging bag to be separated so that the bag opening of the packaging bag is in an open state.
6. The automatic pomelo bagging, bagging and sealing packaging equipment as claimed in claim 1, wherein the horizontal packaging bag conveying device (6) comprises a first conveying support (6a), rollers (6b) are respectively arranged at two ends of the upper end of the first conveying support (6a) along the length direction, and the roller (6b) at one end is connected with a first servo motor (6c) through a belt pulley and a belt;
a plurality of annular positioning grooves which correspond one to one are distributed on the two rollers (6b) at intervals along the length direction, and conveying rubber bands (6d) are wound in the corresponding annular positioning grooves;
a bag storage frame (6e) which is used for stacking and storing packaging bags and has a hollow structure at the bottom is arranged on the first conveying support (6a) above the conveying rubber band (6d), a lifting type negative pressure bag suction mechanism (10) corresponding to the bag storage frame (6e) is arranged on the first conveying support (6a) below the conveying rubber band (6d), and the packaging bag at the lowest part of the bag storage frame (6e) is sucked, pulled and output to the conveying rubber band (6d) through the lifting type negative pressure bag suction mechanism (10);
the packaging bag bending mechanism (11) is arranged on the first conveying support (6a) at the output end of the conveying rubber band (6d), and the front portion of the packaging bag horizontally conveyed by the conveying rubber band (6d) is bent upwards through the packaging bag bending mechanism (11) and enters the feeding end of the vertical conveying bag opening mechanism (5).
7. The automatic bagging, sealing and packaging device for the pomelos according to claim 6, wherein the bag storage frame (6e) comprises four upright posts (6f), and the four upright posts (6f) are arranged on the first conveying supports (6a) on two sides of the conveying rubber band (6d) in a pairwise opposite mode; adjusting rods (6g) are respectively arranged at the upper near end parts of the two upright posts (6f) positioned at the same side of the conveying rubber band (6d) in a penetrating way, an L-shaped bearing plate (6h) is connected between the adjusting rods (6g) at the same side, and the bearing plates (6h) positioned at the two sides of the conveying rubber band (6d) are oppositely arranged;
one end of each of the two opposite bearing plates (6h) along the length direction is integrally formed with a horizontal connecting plate (6i), a movable bearing plate (6j) is erected between the two horizontal connecting plates (6i), and the horizontal connecting plate (6i) and the movable bearing plate (6j) are respectively provided with a connecting long hole which is matched with each other; the horizontal connecting plate (6i) and the two supporting plates (6h) are matched with each other to support the packaging bag.
8. The automatic pomelo bagging, sealing and packaging equipment as claimed in claim 6 or 7, wherein the lifting type negative pressure bag sucking mechanism (10) comprises a second lifting double-rod cylinder (10a) vertically fixed on the first conveying support (6a), and a second mounting frame (10b) is connected to the free end of a piston rod of the second lifting double-rod cylinder (10 a);
the second mounting rack (10b) consists of a horizontal supporting part (10c) connected with the free end of a piston rod of the second lifting double-rod cylinder (10a), vertical supporting parts (10d) arranged along the conveying direction of the conveying rubber band (6d) and arranged at two opposite ends of the horizontal supporting part (10c), and mounting plates (10e) arranged at the upper ends of the vertical supporting parts (10d) along the horizontal direction; each mounting plate (10e) is opposite to the gap between two adjacent conveying rubber bands (6 d); a plurality of second negative pressure suction cups (10f) opposite to the packaging bags on the bag storage frame (6e) are distributed on each mounting plate (10e) at intervals along the length direction, and each second negative pressure suction cup (10f) is connected with an external compressed air source pipeline.
9. The automatic bagging, sealing and packaging device for the pomelos according to claim 6, wherein the packaging bag bending mechanism (11) comprises a bending support (11a) arranged on the side edge of the output end of the first conveying support (6a), a horizontal rotating shaft (11b) is rotatably connected to the bending support (11a) on the upper side of the output end of the conveying rubber band (6d) through a bearing, a rotating frame (11c) fixedly connected with the inner end of the horizontal rotating shaft (11b) is arranged above the output end of the conveying rubber band (6d), and a third negative pressure suction cup (11d) matched with the packaging bags is arranged on the rotating frame (11 c);
the outer end of the horizontal rotating shaft (11b) is fixedly connected with a rotating rod (11e), a bending driving cylinder (11f) is hinged between the rotating rod (11e) and the bending support (11a), and each third negative pressure sucker (11d) and each bending driving cylinder (11f) are respectively connected with an external compressed air source pipeline.
10. The automatic grapefruit bag opening, bagging, sealing and packaging equipment of claim 1, wherein the grapefruit conveying device (7) comprises a second conveying support (7a), a conveying belt (7b) is arranged on the second conveying support (7a), and a second servo motor (7c) which is connected and linked with the conveying belt (7b) is arranged on the second conveying support (7 a); guide side plates (7d) with adjustable width are arranged on the second conveying supports (7a) on the two sides of the upper end surface of the conveying belt (7b) along the conveying direction;
conveyer belt (7b) feed end and outside shaddock conveyor intercommunication are provided with guide funnel (7e) with second conveying support (7a) fixed connection at conveyer belt (7b) discharge end, are provided with baffle (7f) in guide funnel (7e) bottom activity, baffle (7f) are connected with horizontal telescopic cylinder (7 g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011430177.7A CN112660500B (en) | 2020-12-09 | 2020-12-09 | Automatic bagging, sealing and packaging equipment for pomelos |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011430177.7A CN112660500B (en) | 2020-12-09 | 2020-12-09 | Automatic bagging, sealing and packaging equipment for pomelos |
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| CN112660500A CN112660500A (en) | 2021-04-16 |
| CN112660500B true CN112660500B (en) | 2022-07-05 |
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| CN113184238A (en) * | 2021-05-11 | 2021-07-30 | 王素侠 | Automatic detection device that cover bag was weighed |
| CN114560113B (en) * | 2022-04-28 | 2022-08-26 | 烟台环山饲料有限公司 | Safe and stable's environmental protection pig feed production equipment |
| CN115196057B (en) * | 2022-06-28 | 2024-02-09 | 农芯(南京)智慧农业研究院有限公司 | Cigar core automatic weighing bagging equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CH386912A (en) * | 1963-01-17 | 1965-01-15 | Centra Anstalt | Automatic machine for dosed filling and continuous cycle hermetic sealing of plastic bags |
| CN101475060B (en) * | 2009-02-05 | 2010-09-08 | 哈尔滨博实自动化设备有限责任公司 | Rotary type semi-automatic packer |
| ES2422831B1 (en) * | 2012-03-09 | 2014-07-01 | Bossar Packaging, S.A. | Preformed bag feeder for packaging machines |
| CN110451022A (en) * | 2018-05-08 | 2019-11-15 | 万仟科技（厦门）有限公司 | A kind of grapefruit package machine |
| CN211309139U (en) * | 2019-11-21 | 2020-08-21 | 佛山市康的智能机械设备有限公司 | Vertical bagging machine |
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Denomination of invention: An automatic bag opening and sealing packaging equipment for pomelo fruit Effective date of registration: 20230104 Granted publication date: 20220705 Pledgee: Meizhou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: GUANGDONG ZHENSHENG INTELLIGENT EQUIPMENT CO.,LTD.|GUANGDONG ZHENSHENG PACKAGING TECHNOLOGY Co.,Ltd. Registration number: Y2022440000343 |
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Address after: 514000 bugangshang, Meixi Town, Meixian District, Meizhou City, Guangdong Province (2nd floor, office of Guangdong Zhensheng Technology Co., Ltd.) Patentee after: GUANGDONG ZHENSHENG INTELLIGENT EQUIPMENT CO.,LTD. Patentee after: Guangdong Zhensheng Technology Group Co.,Ltd. Address before: 514000 bugangshang, Meixi Town, Meixian District, Meizhou City, Guangdong Province (2nd floor, office of Guangdong Zhensheng Technology Co., Ltd.) Patentee before: GUANGDONG ZHENSHENG INTELLIGENT EQUIPMENT CO.,LTD. Patentee before: GUANGDONG ZHENSHENG PACKAGING TECHNOLOGY Co.,Ltd. |