CN213566753U - Material packaging equipment - Google Patents

Abstract

The utility model relates to a material equipment for packing, including frame, feedway, supply box-packed putting, supply bagging apparatus, composite set and discharging device. The combined device comprises a combined hopper, a multipurpose push plate and a multipurpose lifting mechanism, wherein the combined hopper is of an upper open structure and a lower open structure, the multipurpose push plate is driven by the multipurpose lifting mechanism to be assembled in the rack in a lifting mode, and the lifting track of the multipurpose push plate is formed by penetrating through the combined hopper from the upper open end to the lower open end of the combined hopper. The side wall of the combined hopper is provided with a box inlet hole which is a through hole structure penetrating through the side wall of the combined hopper. The box feeding device comprises a box moving groove, a box discharging push plate and a box discharging pushing mechanism, the box moving groove is of a groove-shaped structure with two through sides, the box moving groove is used for transferring the inner packing box to a position close to the opening of the box feeding hole, and the box discharging push plate is movably assembled on the rack under the driving of the box discharging pushing mechanism. The utility model discloses a material equipment for packing has promoted material packing efficiency and has reduced the material packing cost simultaneously.

Description

Material packaging equipment

Technical Field

The utility model relates to an equipment field of packing article, material, concretely relates to material equipment for packing.

Background

In the existing material packaging field, especially in the packaging of granular materials, a relatively soft bag body and a box body with certain hardness are mostly adopted for packaging, and in the packaging mode of the bag body and the box body, the bag body is generally adopted for wrapping the materials, and then the bag body is filled into the box body. However, in this packaging method, particularly in the case of a fragile material package, when the bag body is opened, the material inside the bag body is easily squeezed, and the material is easily crushed.

And current bag body is outside and the box body is in the internal packaging mode of bag, specifically like the tealeaves packing field, mostly adopts the manual work to pack the inner packing box in the outer wrapping bag, puts into tealeaves in this outer wrapping bag that has the inner packing box again, then utilizes sealing equipment to carry out sealing of outer wrapping bag, lacks the material equipment for packing that an automatic, packing carton are located the packing bag.

Disclosure of Invention

The utility model provides a material equipment for packing to solve above-mentioned problem.

The utility model adopts the following technical scheme:

a material packaging device comprises a rack, a feeding device, a box supplying device, a bag supplying device, a combining device and a discharging device, wherein the feeding device, the box supplying device, the bag supplying device, the combining device and the discharging device are all assembled on the rack. The combined device comprises a combined hopper, a multipurpose push plate and a multipurpose lifting mechanism, wherein the combined hopper is of an upper open structure and a lower open structure, the multipurpose push plate is driven by the multipurpose lifting mechanism to be assembled in the rack in a lifting mode, and the lifting track of the multipurpose push plate is formed by penetrating through the combined hopper from the upper open end to the lower open end of the combined hopper. The bag feeding device is used for conveying the outer packaging bag to the lower part of the combined hopper. The feeding device is used for quantitatively conveying the materials to be packaged to the upper opening of the combined hopper. The side wall of the combined hopper is provided with a box inlet hole which is a through hole structure penetrating through the side wall of the combined hopper. The box feeding device comprises a box moving groove, a box discharging push plate and a box discharging pushing mechanism, the box moving groove is of a groove-shaped structure with two through sides, the box moving groove is used for transferring the inner packing box to a position close to the opening of the box feeding hole, and the box discharging push plate is movably assembled on the rack under the driving of the box discharging pushing mechanism. When the box moving groove is positioned at the opening of the box inlet hole, the moving track of the box outlet push plate extends to the inside of the box inlet hole along the box moving groove through structure. The discharging device is used for sealing the outer packaging bag which is internally provided with the inner packaging box and the materials to be packaged and then sending out the outer packaging bag, and the inner packaging box positioned in the outer packaging bag is arranged towards the opening of the sealing position of the outer packaging bag.

Further:

the work flow of the material packaging equipment comprises the following steps:

and I, conveying the outer packaging bag to the lower part of the combined hopper by the bag supply device.

And II, simultaneously carrying out the step I, transferring the inner packing box to a position close to the box inlet hole opening by the box moving groove.

And III, the box outlet push plate pushes the inner packing box in the box moving groove into the combined hopper through the box inlet hole, and the opening of the inner packing box is arranged towards the direction of the position of the upper opening of the combined hopper.

And IV, the multipurpose push plate descends to push the inner packing box in the combined hopper into the outer packing bag below the combined hopper, and then the multipurpose push plate is lifted.

And V, quantitatively conveying the materials to be packaged into the upper opening of the combined hopper by the feeding device, and enabling the materials to be packaged to enter the inner packaging box in the outer packaging bag through the lower opening of the combined hopper.

And VI, the outer packaging bag internally provided with the inner packaging box and the materials to be packaged enters the discharging device, and is sealed by the discharging device and then is discharged.

Further:

the bag supply device comprises a bag storage groove, a bag moving sucker, a sucker seat, a sucker pushing mechanism, a bag moving swing arm, a bag moving rotating mechanism and an auxiliary sucker, wherein the bag storage groove and the auxiliary sucker are assembled in the rack, the bag storage groove is used for containing an outer packaging bag for packaging materials, the bag moving sucker is fixedly arranged on the sucker seat, the sucker seat is driven by the sucker pushing mechanism to move the bag swing arm relatively and movably assembled in the bag moving swing arm, the moving direction of the sucker pushing mechanism for driving the sucker seat to move is parallel to the length direction of the bag moving swing arm, the bag moving swing arm can be rotatably assembled in the rack in a fixed-axis mode, the sucker seat is arranged at the rotating end of the bag moving swing arm, the bag storage groove and the auxiliary sucker are respectively arranged above and on the bag moving swing arm, and the bag moving rotating mechanism is used for driving the rotating end of the bag moving swing arm to rotate between the positions adjacent to. The auxiliary sucker is arranged below the combined hopper. The discharging device is arranged below the auxiliary sucker.

The lower opening of the combined hopper is arranged in a rectangular shape. The combined device also comprises a bag opening claw and a combined lifting mechanism, wherein the bag opening claw is assembled at the lower opening of the combined hopper, and the combined hopper is assembled on the rack in a lifting manner under the driving of the combined lifting mechanism. The bag opening claw comprises two movable claws which can deviate from each other and are rotatably assembled on the side edges of two opposite sides in the lower opening of the combined hopper.

The bag opening claw further comprises two fixed claws, and the fixed claws and the movable claws are alternately arranged around the lower opening of the combined hopper. The combined device further comprises two movable swing arms and two movable driving seats, the movable driving seats are fixedly arranged on the machine frame, the two movable swing arms and the two movable claws are respectively and integrally connected and are used for driving the movable claws to move, the two movable driving seats and the two movable swing arms are arranged in the descending direction of the movable swing arms which are driven to ascend and descend by the combined lifting mechanism in a one-to-one correspondence mode, and the movable swing arms are driven to descend by the combined lifting mechanism and are pressed against the movable driving seats to drive the movable claws to move.

The work flow of the material packaging equipment comprises the following steps:

the outer packing bags are stacked on the inner layer of the bag storage groove. The bag moving swing arm rotates to the position where the bag moving sucker faces the bottom surface of the bag storage groove.

And II, after the sucker pushing mechanism drives the sucker seat to move towards the bag storage groove, the bag moving sucker adsorbs the outer packaging bag positioned at the bottom of the bag storage groove, then the sucker pushing mechanism drives the sucker seat to reset, and the outer packaging bag is pulled out from the bottom of the bag storage groove in a deformation mode.

Move a bag swing arm and rotate 90 ground will move a bag sucking disc and rotate to the position towards above-mentioned supplementary sucking disc, sucking disc pushing mechanism drive sucking disc seat removes towards supplementary sucking disc, and then supplementary sucking disc catches outer packing bag side, and then sucking disc pushing mechanism drive sucking disc seat resets, through moving a bag sucking disc and supplementary sucking disc adsorb outer packing bag both sides side simultaneously open outer packing bag.

And IV, the combined hopper is driven to descend by the combined lifting mechanism until the bag supporting claws are inserted into the opened bag opening of the outer packaging bag, and the movable claws push the inner edges of two opposite sides of the outer packaging bag in a moving manner towards the direction deviating from each other after the bag supporting claws are inserted into the outer packaging bag.

And V, simultaneously carrying out the steps I to IV, transporting the inner packing box to a position adjacent to the opening of the box inlet hole by the box moving groove.

And VI, the box outlet push plate pushes the inner packing box in the box moving groove into the combined hopper through the box inlet hole, and the opening of the inner packing box is arranged towards the direction of the position of the upper opening of the combined hopper.

And VII, the multipurpose push plate descends to push the inner packing box in the combined hopper into the outer packing bag below the combined hopper, and then the multipurpose push plate is lifted. The feeding device quantitatively conveys the materials to be packaged into the upper opening of the combined hopper, and the materials to be packaged enter the inner packaging box inside the outer packaging bag through the lower opening of the combined hopper. The multi-purpose push plate descends at least once again to compact the materials to be packaged in the inner packaging box, and then the multi-purpose push plate is kept in a state of pressing the materials to be packaged.

And VIII, removing the adsorption state of the bag moving sucker and the auxiliary sucker, lifting the combined hopper, enabling the outer packaging bag internally provided with the inner packaging box and the material to be packaged to be separated from the bag supporting claw through the jacking of the multipurpose push plate, and dropping the outer packaging bag into the discharging device. The outer packing bag is sealed by a discharging device and then is sent out.

Above-mentioned discharging device includes that two seal the splint, two supplementary splint, two integer splint, a bearing platform, a ejection of compact push rod and a push rod push mechanism, seal the splint, supplementary splint, integer splint and bearing platform set gradually from top to bottom, two seal the splint, two supplementary splint are relative respectively with two integer splint and can leave the removal setting in opposite directions mutually, the bearing platform is used for the bearing by the above-mentioned outer packing bag that above-mentioned composite set left, seal the open-top setting that splint are used for the centre gripping and seal this outer packing bag, ejection of compact push rod locates bearing platform side top, ejection of compact push rod is used for receiving push rod push mechanism drive ground will seal the outer packing bag after and push away from the bearing platform.

The discharging device further comprises an auxiliary baffle, a baffle pushing mechanism, a shaping lifting mechanism and a bearing lifting mechanism, the auxiliary baffle and the discharging push rod are arranged on two sides above the bearing platform relatively, the baffle pushing mechanism is used for driving the auxiliary baffle to move and set above the bearing platform, the shaping lifting mechanism is used for driving the two shaping clamping plates to synchronously lift and set, and the bearing lifting mechanism is used for driving the bearing platform to lift and set.

The working process of the discharging device comprises the following steps:

the outer packing bag with the inner packing box and the materials to be packed is separated from the combination device and falls onto the bearing platform, the auxiliary baffle plate is driven by the baffle plate pushing mechanism to move towards the upper part of the bearing platform, and the auxiliary baffle plate pushes the outer packing bag to the rack at the position of the discharging push rod.

And ii, the two shaping clamping plates clamp the top of the outer packaging bag in a mode of moving towards each other, then the auxiliary baffle plate moves towards the direction departing from the discharging push rod, and the two auxiliary clamping plates clamp the top of the outer packaging bag in a mode of moving towards each other.

And iii, the shaping clamping plate is driven to descend by the shaping lifting mechanism, and then the supporting platform is driven to ascend and descend at least once by the supporting lifting mechanism.

And iv, the two sealing clamping plates move oppositely to clamp the bag opening of the outer packaging bag and start to seal the bag opening of the outer packaging bag, the sealing clamping plates move away after the bag opening of the outer packaging bag is sealed, meanwhile, the two auxiliary clamping plates and the two shaping clamping plates move away from each other, and the shaping clamping plates are driven by a shaping lifting mechanism to ascend and reset.

And v, the discharging push rod pushes the outer packing bag away from the bearing platform towards the direction of the position of the auxiliary baffle plate by being driven by the push rod pushing mechanism.

The box supply device further comprises a box storage cylinder, a box supply frame, a box moving swing arm and a box moving rotating mechanism, wherein the box storage cylinder is assembled in the box supply frame, the box supply frame is arranged on the rack, the box moving swing arm is assembled on the rack in a fixed-shaft rotating mode, the box moving groove is fixedly arranged at the rotating end of the box moving swing arm, and the box moving rotating mechanism is used for driving the box moving swing arm to rotate. The box storage barrel is used for accommodating the inner packing box. The box feeding groove, the box feeding push plate and the box feeding pushing mechanism are additionally arranged at the bottom of the box feeding frame, and the box feeding groove is communicated with the box storage barrel and is used for containing the inner packing boxes one by one. When the box moving groove moves to a position close to the box feeding groove, the box feeding push plate is driven by the box feeding push mechanism to push the inner packing box in the box feeding groove into the box moving groove.

The box storage barrel is arranged in a columnar structure. This storage box section of thick bamboo attaches to be equipped with two at least storage box grooves, and storage box groove is the groove-shaped structure that extends along vertical direction, and two at least storage box grooves are evenly arranged along the circumference side of storing up a box section of thick bamboo, and storage box groove is used for the above-mentioned inner packing box of holding. The box storage barrel can be assembled in the box supply frame in a fixed-axis rotating mode along a central axis in the vertical direction. The box storage groove rotates to the position of the box feeding groove in sequence to supply the inner packing box for the box feeding groove.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides an automatic material equipment for packing that is arranged in the material packaging mode of wrapping bag of packing carton has filled the vacancy of the automatic equipment for packing among this kind of mode of packing, has promoted material packing efficiency and has reduced the material packaging cost simultaneously.

Drawings

Fig. 1 is a schematic structural view of the material packaging device of the present invention.

Fig. 2 is the internal structure schematic diagram of the material packaging equipment of the present invention.

Fig. 3 is a schematic structural diagram of the box supply device of the present invention.

Fig. 4 is an enlarged structural diagram of a part a in fig. 2.

Fig. 5 is an enlarged structural diagram of a part B in fig. 1.

Fig. 6 is an enlarged schematic structural view of a part C in fig. 1.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, a material packaging apparatus includes a frame 1, a feeding device 2, a box supplying device, a bag supplying device, a combining device and a discharging device, wherein the feeding device 2, the box supplying device, the bag supplying device, the combining device and the discharging device are all assembled on the frame 1. In this embodiment, this material equipment for packing specifically adopts the equipment for packing of tealeaves to carry out the detailed description, treats that the packing material is common tealeaves finished product promptly, and the technical staff in the field also can be according to the utility model discloses the scheme content combines the material characteristic that needs the packing, is used for the packing of other materials with this material equipment for packing. Among the above-mentioned tealeaves packing, tealeaves is arranged in the inner packing box, and the inner packing box is arranged in sealed outer packing bag, and this inner packing box is the packing carton of uncovered structure, and the inner packing box that is arranged in outer packing bag is towards the uncovered setting in outer packing bag sealing department. This frame 1 is common sheet metal construction frame 1, and the concrete structure of frame 1 sets up according to the inside each device setting demand of material equipment for packing. For convenience of description of arrangement positions of the devices in the material packaging equipment, the rack 1 is set horizontally by default, the height direction of the rack extends along the vertical direction, and two mutually perpendicular directions in the horizontal plane are defined as the transverse direction of the rack 1 and the longitudinal direction of the rack 1 respectively.

Referring to fig. 1 and 2, the feeding device 2 is a quantitative feeding device 2 commonly used in the field of tea packaging equipment, and commonly includes a vibration feeding structure, a quantitative hopper with a weighing structure, and the like, and the specific structure of the feeding device 2 is not described herein again, and the feeding device 2 in fig. 2 is also omitted accordingly. Tea leaves enter the feeding device 2 from an opening on the top surface of the frame 1 and leave the feeding device 2 from the connecting part 21 on the lower side of the feeding device 2. The combined device comprises a combined hopper 51, a bag opening claw, a combined lifting mechanism 53, a multi-purpose push plate 54, a multi-purpose lifting mechanism 55, two movable swing arms 56 and two movable driving seats 57, wherein the combined hopper 51 is arranged in an upper and lower opening structure, the bag opening claw is assembled at a lower opening of the combined hopper 51, the combined hopper 51 is assembled on the rack 1 in a lifting manner driven by the combined lifting mechanism 53, the multi-purpose push plate 54 is assembled on the rack 1 in a lifting manner driven by the multi-purpose lifting mechanism 55, and the lifting track of the multi-purpose push plate 54 is arranged by penetrating the combined hopper 51 from the upper opening and the lower opening of the combined hopper 51. This connecting portion 21 is the material conveyer trough that the slope set up, and when material equipment for packing moved to need feedway 2 to supply tealeaves for combination hopper 51, combination hopper 51 moved to its place ahead department on uncovered being located connecting portion 21 slope direction of delivery, and quantitative tealeaves rolls along connecting portion 21 by the influence of gravity after leaving feedway 2, then falls into the last uncovered setting of combination hopper 51.

Referring to fig. 1, 2, 4 and 5, the lower opening of the combination hopper 51 is rectangular. The bag opening claw comprises two movable claws 521 and two fixed claws 522, the two movable claws 521 can deviate from each other and are rotatably assembled on the side edges of two opposite sides of the lower opening of the combined hopper 51, and the fixed claws 522 and the movable claws 521 are alternately arranged around the lower opening of the combined hopper 51. The movable driving seat 57 is fixedly arranged on the frame 1, the two movable swing arms 56 and the two movable claws 521 are respectively and integrally connected for driving the movable claws 521 to move, the two movable driving seats 57 and the two movable swing arms 56 are correspondingly arranged on the descending direction of the movable swing arms 56 driven by the combined lifting mechanism 53 to ascend and descend one by one, and the movable swing arms 56 are driven by the combined lifting mechanism 53 to descend to press the movable driving seats 57 to drive the movable claws 521 to move. Specifically, the combined lifting mechanism 53 and the multi-purpose lifting mechanism 55 are independent of each other, and each of them has a rail structure extending in the vertical direction, a slider structure slidable along the corresponding rail, and a driving structure using an air cylinder, a hydraulic cylinder, a push rod motor, or the like as a power source. The movable claw 521 and the movable swing arm 56 are integrally connected and pivotally mounted at the lower opening of the combination hopper 51, that is, the movable swing arm 56 and the movable claw 521 are synchronously rotated, so that the structure is convenient for the movable claw 521 to reset after the movable swing arm 56 is separated from the movable driving seat 57, and an elastic member such as a torsion spring can be added to assist the reset.

Referring to fig. 1, 2 and 5, the bag supply device and the box supply device are respectively used for supplying the outer packaging bag and the inner packaging box, and the structures of the bag supply device and the box supply device can adopt a conveying structure such as a common conveying belt to realize the supply of the packaging materials. The bag supply device comprises a bag storage groove 41, a bag moving suction cup 42 and a suction cup seat 43, the bag moving mechanism comprises a suction cup pushing mechanism 44, a bag moving swing arm 45, a bag moving rotating mechanism 46 and an auxiliary suction cup 47, wherein a bag storing groove 41 and the auxiliary suction cup 47 are assembled on the rack 1, the bag storing groove 41 is used for containing an outer packaging bag for packaging materials, the bag moving suction cup 42 is fixedly arranged on a suction cup seat 43, the suction cup seat 43 is driven by the suction cup pushing mechanism 44 to be assembled on the bag moving swing arm 45 in a moving mode relative to the bag moving swing arm 45, the moving direction of the suction cup pushing mechanism 44 driving the suction cup seat 43 to move is parallel to the length direction of the bag moving swing arm 45, the bag moving swing arm 45 is assembled on the rack 1 in a fixed-axis rotating mode, the suction cup seat 43 is arranged at the rotating end of the bag moving swing arm 45, the bag storing groove 41 and the auxiliary suction cup 47 are respectively arranged above and on the side of the bag moving swing arm 45, and the bag moving rotating mechanism 46 is used for driving. The auxiliary suction cup 47 is disposed below the combination hopper 51. Utilize above-mentioned confession bagging apparatus cooperation above-mentioned bag claw isotructure of propping, realize setting up the structure of the tea outer packing bag of open-topped in bag claw department, have extensive application in the tea packaging field, specifically adopt the structure that has guide post cooperation sliding sleeve and then by power supply (cylinder, pneumatic cylinder, push rod motor etc.) drive like sucking disc push mechanism 44, perhaps if adopt motor or revolving cylinder drive form move bag rotary mechanism 46 etc. here no longer gives details.

Referring to fig. 1, 2 and 3, the box feeding device and the bag feeding device are respectively arranged at two sides of the combination device in the transverse direction of the frame 1. The structure is beneficial to fully utilizing the space in the rack 1, and the space layout in the rack 1 is more scientific and reasonable. The box supplying device comprises a box supplying frame 31, a box storage barrel 32, a box rotating mechanism 33, a box moving groove 34, a box moving swing arm 35, a box moving rotating mechanism 36, a box discharging push plate 37 and a box discharging pushing mechanism 38. Supply box frame 31 to locate above-mentioned frame 1, a storage box section of thick bamboo 32 is the columnar structure setting that extends along vertical direction, but storage box section of thick bamboo 32 dead axle rotationally assembles in supplying box frame 31, and storage box section of thick bamboo 32 dead axle pivoted rotation axis is its axis that extends along vertical direction, and storage box rotary mechanism 33 is used for driving storage box section of thick bamboo 32 dead axle and rotates the setting. The magazine rotating mechanism 33 may be a driving mechanism such as a servo motor, and may be accompanied by a sensor for positioning, if necessary. This storage box section of thick bamboo 32 attaches at least two storage box grooves 321, and storage box groove 321 is the slot-shaped structure that extends and end to end link up along vertical direction, and at least two storage box grooves 321 evenly arranges along the circumference side of storage box section of thick bamboo 32, and storage box groove 321 is used for the above-mentioned inner packing box of holding. Specifically, in the present embodiment, eight magazine slots 321 are uniformly distributed in the magazine cylinder 32. Supply box frame 31 to be equipped with at least one and add box station 301 and one and send box station 302, should add box station 301 and set up the breach structure for supplying box frame 31 top surface correspondence storage box groove 321 top surface opening part, add box station 301 and be used for putting into inner packing box in proper order toward empty storage box groove 321, this inner packing box is open towards storage box section of thick bamboo 32 rotation axis and one deck ground in storage box groove 321 and is listed as the form and puts things in good order, specifically, is equipped with three and adds box station 301 among this embodiment.

With continuing reference to fig. 1, 2 and 3, the box-feeding station 302 is provided with a box-feeding slot 311 and a box-feeding push plate 312, a box feeding pushing mechanism 313, a pressurizing push plate 314 and a pressurizing lifting mechanism 315, wherein the box feeding groove 311, the box feeding push plate 312 and the box feeding pushing mechanism 313 are all arranged below the bottom surface of the box supply frame 31, the box feeding groove 311 is a U-shaped groove which penetrates along the transverse direction of the rack 1, the top surface of the box feeding groove 311 penetrates through the bottom surface of the box supply frame 31 and extends into the box supply frame 31, the box feeding push plate 312 is movably assembled on the bottom surface of the box supply frame 31 by being driven by the box feeding pushing mechanism 313, the moving track of the box feeding push plate 312 transversely penetrates through the box feeding groove 311 along the rack 1, the pressurizing push plate 314 is arranged vertically above the box feeding groove 311, the pressurizing push plate 314 is assembled on the rack 1 by being driven by the pressurizing lifting mechanism 315 to lift up and down, and the moving track of the pressurizing push plate 314 extends from the top of the box. The inner packs located in the magazine slots 321 of the magazine station 302 are arranged one by one into the magazine slot 311 under the combined action of gravity and the pressure push plate 314. That is, the magazine slot 321 sequentially rotates to the magazine feeding station 302 to supply the inner packing boxes to the magazine slot 311. The box feeding and pushing mechanism 313 and the pressurizing and lifting mechanism 315 may be a driving structure with a guide post, a guide sliding sleeve, and a cylinder, a hydraulic cylinder, a push rod motor, etc. as power sources.

With continuing reference to fig. 1, 2, and 3, the box moving groove 34 is a U-shaped groove structure that is located on both longitudinal sides of the rack 1 and runs through, the box moving swing arm 35 is rotatably assembled on the rack 1 with a fixed axis, the box moving groove 34 is fixedly disposed at a rotating end of the box moving swing arm 35, the box moving rotating mechanism 36 is configured to drive the box moving swing arm 35 to rotate, the box moving swing arm 35 rotates to reciprocate between a position where the horizontally facing box feeding groove 311 is located and a vertically upward position by 90 °, and the box moving rotating mechanism 36 is a common structure such as a motor, a rotary cylinder, and the like. The side wall of the combined hopper 51 in the longitudinal direction of the frame 1 is provided with a box inlet 511, and the box inlet 511 is a through hole structure penetrating through the side wall of the combined hopper 51. The box-discharging push plate 37 is movably assembled on the frame 1 by being driven by the box-discharging pushing mechanism 38, and the box-discharging push plate 37 is movably arranged along the longitudinal direction of the frame 1 by being driven by the box-discharging pushing mechanism 38. When the combination hopper 51 is positioned at the position where the bag opening claw is inserted into the bag opening of the outer packing bag and the box moving groove 34 rotates to the position where the box moving swing arm 35 extends along the vertical direction, the moving track of the box outlet push plate 37 extends into the box inlet hole 511 along the through structure of the box moving groove 34 and penetrates through the box moving groove 34. When the box moving groove 34 moves to the box moving swing arm 35 and extends in the horizontal direction, the box feeding push plate 312 is driven by the box feeding push mechanism 313 to push the inner box in the box feeding groove 311 into the box moving groove 34. The box storage barrel 32 structure can fully contain the inner packing box in the frame 1, and is beneficial to reducing the frequency of adding the inner packing box into the box storage barrel 32, and the use convenience of products is improved.

Referring to fig. 1, 2 and 6, the discharging device comprises two sealing clamping plates 60, two auxiliary clamping plates 61, two shaping clamping plates 62, a supporting platform 63 and a discharging push rod 64, a push rod push mechanism 65, supplementary baffle 66, baffle push mechanism 67, integer elevating system 68 and bearing elevating system 69, seal splint 60, supplementary splint 61, integer splint 62 and bearing platform 63 from top to bottom set gradually, two seal splint 60, two supplementary splint 61 and two integer splint 62 respectively relative and can move the setting in opposite directions from each other, bearing platform 63 is used for bearing the above-mentioned outer packing bag that is left by above-mentioned composite set, seal splint 60 and be used for the centre gripping and seal the top opening setting of this outer packing bag, ejection of compact push rod 64 is located bearing platform 63 side top, ejection of compact push rod 64 is used for receiving push rod push mechanism 65 drive ground to push the outer packing bag after sealing off bearing platform 63. The auxiliary baffle 66 and the discharge push rod 64 are oppositely arranged at two sides above the supporting platform 63, the baffle pushing mechanism 67 is used for driving the auxiliary baffle 66 to move towards the upper part of the supporting platform 63, the shaping lifting mechanism 68 is used for driving the two shaping clamping plates 62 to synchronously lift, and the supporting lifting mechanism 69 is used for driving the supporting platform 63 to lift. This but structure, the outer wrapping bag of modes such as splint 60 seals that can leave the removal assembly in opposite directions of the splint 60 of this sealing and integer 62, the splint 60 seals through electric heat, ultrasonic wave, also very extensively uses in tealeaves packing field, and the no longer repeated here. The supporting platform 63 is located at two sides of the frame 1 in the transverse direction and extends upwards to form a U-shaped section. And increase two supplementary splint 61's structure, because two supplementary splint 61 need independent drive in opposite directions, the motion of leaving mutually and must assemble in frame 1 again, consequently, in this embodiment, the preferred adoption will drive two supplementary splint 61 power supplies (like cylinder, pneumatic cylinder, push rod motor etc.) of leaving the motion in opposite directions and locate the both sides that deviate from each other of the power supply of driving two sealing splint 60 motion in opposite directions, and the cooperation is along two supplementary splint 61 of riser structural connection that vertical direction extends. In order to facilitate the understanding of the arrangement of the two auxiliary clamps 61 by those skilled in the art, the two auxiliary clamps 61 are moved toward each other to a position adjacent to each other in fig. 1 and 6, and the two auxiliary clamps 61 are moved away from each other to a position spaced apart from each other in fig. 2.

With continued reference to fig. 1, 2, and 6, the shaping and lifting mechanism 68 can be implemented by assembling two shaping clamp plates 62 on the same base, and then arranging a guide rail on the frame 1, arranging a slide base on the base of the shaping clamp plate 62, and then matching with a corresponding driving structure such as an air cylinder, a hydraulic cylinder, a push rod motor, etc. as a power source. The supporting elevating mechanism 69 can be provided by the same structure, and the description thereof is omitted. The discharging push rod 64 and the auxiliary baffle 66 are arranged on two sides above the supporting platform 63 along the longitudinal direction of the frame 1, and the structure for driving the discharging push rod 64 and the auxiliary baffle 66 to move along the longitudinal direction of the frame 1 is also arranged by referring to the arrangement mode of the structure matched with the guide and the power source.

Referring to fig. 1 to 6, the work flow of the material packaging equipment includes the following steps:

1. the outer packing bags are stacked in the bag storage groove 41 layer by layer. The bag-moving swing arm 45 is rotated until the bag-moving suction cup 42 is disposed toward the bottom surface of the bag storage groove 41.

2. After the sucking disc pushing mechanism 44 drives the sucking disc seat 43 to move towards the bag storage groove 41, the bag moving sucking disc 42 adsorbs the outer packaging bag positioned at the bottom of the bag storage groove 41, then the sucking disc pushing mechanism 44 drives the sucking disc seat 43 to reset, and the outer packaging bag is pulled out from the bottom of the bag storage groove 41 through deformation of the outer packaging bag.

3. The bag moving swing arm 45 rotates 90 degrees to enable the bag moving sucker 42 to rotate to the position facing the auxiliary sucker 47, the sucker pushing mechanism 44 drives the sucker seat 43 to move towards the auxiliary sucker 47, then the auxiliary sucker 47 sucks the side face of the outer packaging bag, then the sucker pushing mechanism 44 drives the sucker seat 43 to reset, and the outer packaging bag is opened by simultaneously sucking the side faces of two sides of the outer packaging bag through the bag moving sucker 42 and the auxiliary sucker 47.

4. The combination hopper 51 is driven by the combination lifting mechanism 53 to descend until the bag opening claws are inserted into the opened bag mouth of the outer packaging bag, and the movable claws 521 push against the opposite inner edges of the outer packaging bag in a manner of moving towards the directions deviating from each other after the bag opening claws are inserted into the outer packaging bag.

5. The box moving slot 34 transports the inner box to a position adjacent to the opening of the box feeding hole 511 while the steps 1 to 4 are performed. Specifically, the work flow of the box supply device is as follows:

5.1, placing the inner packing boxes into the box storage slots 321 one by one in the three box processing stations 301. The inner packing boxes are stacked in a row one by one with the opening facing the rotation axis of the box storage barrel 32 in the box storage groove 321.

5.2, sequentially placing the inner packing boxes in the empty box storage groove 321 passing through the box processing station 301 in a mode that the box storage rotating mechanism 33 drives the box storage barrel 32 to rotate until the box storage groove 321 with the inner packing boxes rotates to the box conveying station 302.

5.3, the inner packing boxes at the top of the box storage groove 321 which moves to the box feeding station 302 are pressed by the pressing push plate 314, and the inner packing boxes at the bottom of the box storage groove 321 fall into the box feeding groove 311 under the simultaneous action of gravity and the pressing of the pressing push plate 314. Meanwhile, the box moving swing arm 35 is driven by the box moving rotating mechanism 36 to rotate to a horizontal state, and the box moving groove 34 is arranged in a way that the opening of one end of the box moving swing arm 35 is opposite to the opening of the box feeding groove 311.

5.4, the box feeding pushing plate 312 is driven by the box feeding pushing mechanism 313 to move along the transverse direction of the machine frame 1 so as to push the inner packing boxes in the box feeding groove 311 to the box moving groove 34. Meanwhile, the box feeding push plate 312 resets, and the inner packing box positioned at the bottom of the box storage groove 321 falls into the box feeding groove 311. When all the inner packing boxes in the box storage groove 321 are transferred, the pressurizing push plate 314 is reset and the box storage barrel 32 rotates, so that the next box storage groove 321 moves to the box feeding station 302, and meanwhile, an empty box storage groove 321 enters the box feeding station 301 for the box feeding process.

5.5, driving the box moving swing arm 35 to rotate to the vertical state through the box moving rotating mechanism 36.

6. The box-out pushing plate 37 pushes the inner packing box in the box-moving slot 34 into the combination hopper 51 through the box-inlet hole 511, and the opening of the inner packing box is arranged towards the direction of the position of the upper opening of the combination hopper 51.

7. The multi-purpose pusher 54 is lowered to push the inner pack in the combining hopper 51 into the outer pack below the combining hopper 51, and then the multi-purpose pusher 54 is raised. The feeding device 2 quantitatively conveys the materials to be packaged into the upper opening of the combined hopper 51, and the materials to be packaged enter the inner packaging box inside the outer packaging bag through the lower opening of the combined hopper 51. The multi-purpose push plate 54 descends again at least once to compact the tea leaves in the inner packing box, and then the multi-purpose push plate 54 is maintained in a state of pressing the tea leaves. The multi-purpose push plate 54 compacts the tea leaves to gather the tea leaves into the inner package box, rather than applying a downward force to the tea leaves within the inner package box to compact them.

8. The suction state of the bag moving suction cup 42 and the auxiliary suction cup 47 is removed, the combined hopper 51 is lifted, the outer packaging bag with the inner packaging box and the material to be packaged are separated from the bag supporting claw by the jacking of the multipurpose push plate 54, and the outer packaging bag falls into the discharging device.

9. The outer packing bag is sealed by a discharging device and then is sent out. Specifically, the working process of the discharging device comprises the following steps:

9.1, the outer packing bag with the inner packing box and the material to be packed is separated from the combination device and falls onto the supporting platform 63, the auxiliary baffle 66 is driven by the baffle pushing mechanism 67 to move towards the upper part of the supporting platform 63, and the auxiliary baffle 66 pushes the outer packing bag to the position of the discharging push rod 64 on the rack 1.

9.2, the two shaping jaws 62 are moved towards each other to clamp the top of the overwrap bag, and then the auxiliary stop 66 is moved away from the outfeed pusher 64, and the auxiliary jaws 61 are moved towards each other to clamp the top of the overwrap bag.

9.3, the shaping clamp plate 62 is driven to descend by the shaping elevating mechanism 68, and the supporting platform 63 is driven to ascend and descend at least once by the supporting elevating mechanism 69. The up and down movement of the support platform 63 helps to further gather the tea leaves into the inner package. And because the inner packing box with certain hardness is arranged in the outer packing bag, after the shaping clamping plate 62 descends, a certain crease mark can be pressed on the periphery of the top surface of the inner packing box of the outer packing bag through the up-and-down movement of the supporting platform 63, so that the peripheral edge of the packaged bag-shaped tea leaves is more regular, the bag-shaped tea leaves can be further conveniently packaged, the tea leaf packaging texture is improved, and the product competitiveness is improved. And through the setting of supplementary splint 61, when can hold tealeaves outer packaging bag top better, also can help discharging the air in the outer packaging bag, can make tealeaves packing integer back more regular, also be favorable to further promoting tealeaves packing feel.

9.4, the two sealing clamping plates 60 clamp the bag mouth of the outer packaging bag in a moving manner in opposite directions, the bag mouth of the outer packaging bag starts to be sealed, the bag mouth of the outer packaging bag is sealed and then moves away from each other, the two auxiliary clamping plates 61 and the two shaping clamping plates 62 also move away from each other, and the shaping clamping plates 62 are driven by the shaping lifting mechanism 68 to lift and reset.

9.5, the discharging push rod 64 is driven by the push rod pushing mechanism 65 to push the outer packing bag away from the supporting platform 63 towards the position of the auxiliary baffle plate 66.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (8)

1. A material packaging device comprises a frame, a feeding device, a bag supplying device, a combining device and a discharging device, wherein the feeding device, the bag supplying device, the combining device and the discharging device are all assembled on the frame; the combined device comprises a combined hopper, a multipurpose push plate and a multipurpose lifting mechanism, wherein the combined hopper is arranged in an upper and lower open structure, the multipurpose push plate is driven by the multipurpose lifting mechanism to be assembled on the rack in a lifting way, and the lifting track of the multipurpose push plate is arranged by penetrating the combined hopper through an upper and lower open of the combined hopper; the bag supply device is used for conveying the outer packaging bag to the position below the combined hopper; the method is characterized in that: the feeding device is used for quantitatively conveying the materials to be packaged into the upper opening of the combined hopper; the side wall of the combined hopper is provided with a box inlet hole which is a through hole structure penetrating through the side wall of the combined hopper; the box feeding device is assembled on the rack; the box feeding device comprises a box moving groove, a box discharging push plate and a box discharging pushing mechanism, the box moving groove is of a groove-shaped structure with two through sides, the box moving groove is used for transferring the inner packing box to a position close to the opening of the box feeding hole, and the box discharging push plate is movably assembled on the rack under the driving of the box discharging pushing mechanism; when the box moving groove is positioned at the opening of the box inlet hole, the moving track of the box outlet push plate extends into the box inlet hole along the box moving groove through structure and penetrates through the box moving groove; the discharging device is used for sending out the outer packaging bag which is internally provided with the inner packaging box and the materials to be packaged after being sealed, and the inner packaging box positioned in the outer packaging bag is arranged towards the opening of the sealing position of the outer packaging bag.

2. The material packaging apparatus of claim 1, wherein: the bag supply device comprises a bag storage groove, a bag moving sucker, a sucker seat, a sucker pushing mechanism, a bag moving swing arm, a bag moving rotating mechanism and an auxiliary sucker, wherein the bag storage groove and the auxiliary sucker are assembled on the rack; the auxiliary sucker is arranged below the combined hopper; the discharging device is arranged below the auxiliary sucker.

3. The material packaging apparatus of claim 2, wherein: the lower opening of the combined hopper is arranged in a rectangular shape; the combined device also comprises a bag opening claw and a combined lifting mechanism, the bag opening claw is assembled at the lower opening of the combined hopper, and the combined hopper is driven by the combined lifting mechanism to be assembled on the rack in a lifting manner; prop a bag claw and include two movable claws, two movable claws can deviate from each other and assemble the side edge of relative both sides in the uncovered under combination hopper with rotating.

4. The material packaging apparatus of claim 3, wherein: the bag opening claw also comprises two fixed claws, and the fixed claws and the movable claws are alternately arranged around the lower opening of the combined hopper; the combined device further comprises two movable swing arms and two movable driving seats, the movable driving seats are fixedly arranged on the machine frame, the two movable swing arms and the two movable claws are respectively and integrally connected and are used for driving the movable claws to move, the two movable driving seats and the two movable swing arms are arranged on the descending direction of the movable swing arms driven to ascend and descend by the combined lifting mechanism in a one-to-one correspondence mode, and the movable swing arms are driven to descend by the combined lifting mechanism and are driven to move by jacking the movable driving seats.

5. The material packaging apparatus as claimed in any one of claims 1 to 4, wherein: discharging device includes that two seal splint, two supplementary splint, two integer splint, a bearing platform, an ejection of compact push rod and a push rod push mechanism, seal splint, supplementary splint, integer splint and bearing platform from last down set gradually, and two seal splint, two supplementary splint and two integer splint respectively relative and can leave the removal setting in opposite directions mutually, the bearing platform be used for the bearing by composite set leaves outer packing bag, seal splint are used for the centre gripping and seal the open-top setting of this outer packing bag, ejection of compact push rod locates bearing platform side top, ejection of compact push rod is used for receiving push rod push mechanism with the outer packing bag after will sealing to push away from the bearing platform.

6. The material packaging apparatus of claim 5, wherein: discharging device still includes auxiliary baffle, baffle push mechanism, integer elevating system and bearing elevating system, auxiliary baffle with ejection of compact push rod locates relatively the both sides of bearing platform top, baffle push mechanism are used for driving auxiliary baffle and move the setting towards bearing platform top, and integer elevating system is used for driving two integer splint synchronous lifting sets up, and bearing elevating system is used for driving bearing platform lift setting.

7. The material packaging apparatus as claimed in any one of claims 1 to 4, wherein: the box supply device also comprises a box storage cylinder, a box supply frame, a box moving swing arm and a box moving rotating mechanism, wherein the box storage cylinder is assembled in the box supply frame, the box supply frame is arranged on the rack, the box moving swing arm is assembled on the rack in a fixed-shaft rotating manner, the box moving groove is fixedly arranged at the rotating end of the box moving swing arm, and the box moving rotating mechanism is used for driving the box moving swing arm to rotate; the box storage barrel is used for accommodating the inner packing box; the box feeding groove is communicated with the box storage barrel and is used for accommodating the inner packing boxes one by one; when the box moving groove moves to a position close to the box feeding groove, the box feeding push plate is driven by the box feeding push mechanism to push the inner packing box in the box feeding groove into the box moving groove.

8. The material packaging apparatus of claim 7, wherein: the box storage barrel is arranged in a columnar structure; the box storage barrel is additionally provided with at least two box storage grooves, the box storage grooves are of groove-shaped structures extending along the vertical direction, the at least two box storage grooves are uniformly distributed along the circumferential side edge of the box storage barrel, and the box storage grooves are used for accommodating the inner packing box; the box storage barrel can be assembled in the box supply frame in a fixed-axis rotating mode along a central axis in the vertical direction; the box storage groove rotates to the position where the box feeding groove is located in sequence to supply the inner packing box for the box feeding groove.

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