CN211642743U

CN211642743U - Internal and external bag integrated packaging machine with material pushing and stacking detection device

Info

Publication number: CN211642743U
Application number: CN201921376153.0U
Authority: CN
Inventors: 朱锦城; 陈业龙; 林伟强
Original assignee: Shantou Mingsheng Packaging Machinery Co ltd
Current assignee: Shantou Mingsheng Packaging Machinery Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-10-09
Anticipated expiration: 2029-08-22

Abstract

The embodiment of the utility model discloses an interior outer bag integrated packaging machine with push away material and windrow detection device, including carousel unloading mechanism, inner bag packing plant, ejection of compact auto-change over device, lifting belt, outer bag packing plant, carousel unloading mechanism sets up above ejection of compact auto-change over device, the lifting belt sets up in ejection of compact auto-change over device one side, the other side of ejection of compact auto-change over device has the inner bag discharge gate; the first material pushing device comprises a pushing block, a material pushing driving device and a stacking detection device, the stacking detection device is fixedly arranged on one side of the material pushing driving device, the pushing block is fixedly connected with the material pushing driving device, the pushing block is driven by the material pushing driving device to push the inner bag into the outer bag packaging device, and the second material pushing device is identical to the first material pushing device in structure. Through the utility model discloses thereby stop the condition of empty package and a many bags of inner bags, improved packaging quality.

Description

Internal and external bag integrated packaging machine with material pushing and stacking detection device

Technical Field

The utility model relates to an interior outer bag packagine machine field especially relates to an interior outer bag integrative packagine machine with push away material and windrow detection device.

Background

Three-dimensional package of triangle or flat package packagine machine mainly are applied to tealeaves, matrimony vine, food production packing such as red date, the material passes through the conveyer belt and carries outer bag packagine machine's former feed inlet, fall into the former the inside and carry out outer bag packing, traditional blanking mode mainly drops by the dead weight of inner bag, receive the influence of the weight and the size of volume of inner bag easily, lead to a bit of inner bag can't fall outer bag wrapping bag the inside smoothly, and pile up in outer bag former top, thereby cause the material to pile up, influence subsequent packaging process, the condition of empty package and a bag many bags of inner bag appears when causing outer bag packing.

Disclosure of Invention

An object of the utility model is to provide an inside and outside integrative packagine machine of bag with push away material and windrow detection device, the material through crossing the material detection sensor and detecting the unexpected condition is piled up to stop the condition of empty package and a bag many bags of inner bags, improved packaging quality.

In order to realize the scheme, the embodiment of the utility model provides an inner and outer bag integrated packaging machine with a material pushing and stacking detection device, which comprises a turntable blanking mechanism, an inner bag packaging device, a discharging switching device, a lifting belt and an outer bag packaging device, wherein the turntable blanking mechanism is arranged above the discharging switching device, the lifting belt is arranged on one side of the discharging switching device, and the other side of the discharging switching device is provided with an inner bag discharging port;

the inner bag packaging device is arranged between the rotary table blanking mechanism and the discharging switching device and used for inner bag packaging, and the outer bag packaging device is arranged below the tail end of the lifting belt and used for outer bag packaging;

the outer bag packaging device and the inner bag packaging device are respectively provided with a first material pushing device and a second material pushing device, the first material pushing device comprises a pushing block, a material pushing driving device and a stacking detection device, the stacking detection device is fixedly arranged on one side of the material pushing driving device, the pushing block is fixedly connected with the material pushing driving device, the pushing block is driven by the material pushing driving device to push the inner bag into the outer bag packaging device for outer bag packaging, and the second material pushing device is identical to the first material pushing device in structure.

Preferably, the discharge switching device comprises a discharge hopper and a rotary driving device, and the rotary driving device drives the discharge hopper to turn to the direction of the lifting belt or the discharge port of the inner bag, so that the package of the inner bag packaging device is sent to the lifting belt or the discharge port of the inner bag by the discharge switching device to carry out online outer bag packaging or independent inner bag packaging.

Preferably, still including set up in the inner bag of carousel unloading mechanism one side send membrane mechanism, inner bag send membrane mechanism including sending the membrane reel, along the direction of delivery of membrane set gradually pull axle, a plurality of roll axis, it is provided with the swing arm to pull the rotation of axle below, the swing arm lower extreme is provided with the swinging arms, and the inner bag packaging film is followed send the membrane reel to walk around downwards the swinging arms and upwards in proper order around warp in pull the axle with the roll axis cover in carry out the shaping inner bag packing on the inner bag packing plant.

Preferably, still including set up in outer bag film feeding mechanism of outer bag packing plant top, outer bag film feeding mechanism including send the membrane roller, set up in send carry the carry over pinch rolls, a plurality of driving roller of membrane roller below, the carry over pinch rolls below slides and sets up in the tensioning axle, outer bag packaging film is followed send the membrane roller in proper order around in carry out the carry over pinch rolls the tensioning axle with the driving roller cover in carry out the outer bag packing of shaping on the outer bag packing plant.

Preferably, carousel unloading mechanism includes feed bin, charging tray, goes up the disc, the charging tray coaxial set up in the feed bin bottom, go up the disc coaxial set up in the charging tray below, it is provided with the baffle just to rotate on the charging tray circumference distributes and is provided with a plurality of graduated flask mouths, it corresponds on the disc to go up the graduated flask mouth is provided with a plurality of graduated flasks.

Preferably, an opening and closing block is arranged at an outlet at the bottom of the measuring cup, the opening and closing block is rotatably arranged at the bottom of the upper disc through a screw, a spring is arranged between the screw and the opening and closing block, a protruding block is arranged at the bottom of the opening and closing block in a downward protruding mode, the protruding block comprises an opening end part and a closing end part, an opening and closing fixing plate is arranged at the position, below the upper disc, of the opening of the inner bag packaging device, and a first limiting column and a second limiting column which are matched with the opening end part and the closing end part of the protruding block for limiting are correspondingly arranged.

Preferably, the packaging film detection device further comprises a first packaging film detection device and a second packaging film detection device, wherein the first packaging film detection device and the second packaging film detection device are respectively arranged above the rolling shaft and above the transmission roller and are used for detecting the using condition of the packaging film.

Preferably, still include material detection device, material detection device set up in the charging tray top is used for detecting the in service behavior of material.

Preferably, still including setting up in the scrap edge recovery unit of ejection of compact auto-change over device one side, scrap edge recovery unit is including receiving the membrane reel, receiving membrane drive arrangement, it drives to receive the membrane reel rotatory, it rotates and is provided with the swing arm to receive membrane reel one side, the swing arm lower extreme is provided with the pendulum rod, the scrap edge around in twine behind the pendulum rod on receiving the membrane reel, be provided with first, second stopper on the swing arm upper end respectively, the side of swing arm lower extreme luffing motion orbit sets up position detection device, position detection device includes two at least vertical range's position sensor, through the swing arm triggers position detection device control it opens and stops to receive membrane drive arrangement.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a cylinder of taking the ejector pad is installed in outer bag packing plant and inner bag packing plant's top, through program control, after the conveyer belt had carried the inner bag toward outer bag packing plant at every turn, it just once to move to push away the material cylinder, guarantees that the inner bag wrapping bag can fall into outer bag packing bag smoothly in, reduces the packing defective rate, has improved the packaging quality, is provided with windrow detection device on one side of the cylinder simultaneously to stop the condition of empty package and a bag many bags of inner bag, improved the packaging quality.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a top view of the turntable blanking mechanism of the present invention;

FIG. 4 is a partial schematic view of the turntable blanking mechanism of the present invention;

fig. 5 is a schematic view showing a portion E of fig. 1;

fig. 6 is a schematic view showing a D portion in fig. 1;

fig. 7 is a schematic view showing a structure of a portion F in fig. 2;

FIG. 8 is a schematic view showing a portion A in FIG. 2;

fig. 9 is a schematic view showing a portion B in fig. 2;

fig. 10 is a schematic view showing a portion C in fig. 2;

fig. 11 is the structure schematic diagram of the scrap edge recycling device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the utility model provides an integrative packagine machine of inside and outside bag with push away material and windrow detection device, including carousel unloading mechanism 1, inner bag packing plant 3, ejection of compact auto-change over device 4, lifting belt 5, outer bag packing plant 6, carousel unloading mechanism 1 sets up in ejection of compact auto-change over device 4 top, and lifting belt 5 sets up at 4 sides of ejection of compact auto-change over device, and 4 opposite sides of ejection of compact auto-change over device have inner bag discharge gate 9.

The inner bag packing device 3 is arranged between the rotary table blanking mechanism 1 and the discharging switching device 4 and used for inner bag packing, and the outer bag packing device 6 is arranged below the tail end position of the lifting belt 5 and used for outer bag packing.

Referring to fig. 2 and 7, a first material pushing device 10 and a second material pushing device are respectively arranged above the outer bag packaging device 6 and the inner bag packaging device 3, and the first material pushing device 10 includes a pushing block 101, a material pushing driving device 102, and a stacking detection device 11.

The stacking detection device 11 is fixedly arranged on one side of the pushing driving device 10, and the stacking detection device 11 preferably adopts an optical fiber sensor for detecting the stacking condition on the outer bag packaging device.

The material pushing driving device 102 preferably adopts an air cylinder, the telescopic end of the material pushing driving device 102 is fixedly connected with the push block 101, the telescopic end is driven by the material pushing driving device 102 to be linked with the push block 101 to push the inner bag into the outer bag packaging device 6 for outer bag packaging, the inner bag can smoothly drop into the outer bag packaging device 6, and the second material pushing device is the same as the first material pushing device 10 in structure.

Referring to fig. 6, the discharging switching device 4 includes a discharging hopper 41 and a rotation driving device 42, the rotation driving device 42 drives the discharging hopper 41 to turn to the direction of the lifting belt 5 or the inner bag discharging port 9, so that the package of the inner bag packaging device 3 is sent to the lifting belt 5 or the inner bag discharging port 9 through the discharging switching device 4 to perform on-line outer bag packaging or single inner bag packaging, thereby realizing multiple purposes and reducing the occupied area.

Referring to fig. 1, an inner bag film feeding mechanism 7 is disposed on one side of the turntable blanking mechanism 1, the inner bag film feeding mechanism 7 includes a film feeding reel 71, a pulling shaft 72 and a plurality of rolling shafts 73 sequentially disposed along a film conveying direction, a swing arm 702 is rotatably disposed below the pulling shaft, a swing rod is disposed at a lower end of the swing arm 702, and an inner bag packaging film is wrapped around the swing rod from the film feeding reel 71 and then wrapped on an inner bag packaging device 3 via the pulling shaft 72 and the plurality of rolling shafts 73 to form an inner bag.

Referring to fig. 2, an outer bag film feeding mechanism 8 is arranged above the outer bag packaging device 6, the outer bag film feeding mechanism 8 comprises an outer bag winding roller 81, a traction roller 82 and a plurality of driving rollers 83, the traction roller 82 is arranged below the outer bag winding roller 81, a tensioning shaft 802 is arranged below the traction roller in a sliding mode, and the outer bag packaging film is sequentially wound on the traction roller 82, the tensioning shaft 802 and the plurality of driving rollers 83 from the outer bag winding roller 81 to be coated on the outer bag packaging device 6 to be formed and packaged.

Before the machine is started, materials need to be poured into the turntable blanking mechanism 1, inner and outer packaging films are installed, the inner and outer packaging films are respectively coated on the inner and

outer packaging devices

3 and 6 for forming after the inner and outer bag

film conveying mechanisms

7 and 8 are carried out, the orientation of the outlet of the discharge hopper 41 can be easily changed by controlling the rotary driving device 42 through the PLC 10, the discharge hopper is rotated to the position above the lifting belt 5 according to prompts, and the outer bag packaging of the all-in-one machine is determined.

Referring to fig. 3 and 4, the turntable blanking mechanism 1 includes a bin 11, a tray 12, and an upper disc 13, the tray 12 is disposed at the bottom of the bin 11, the upper disc 13 is disposed below the tray 12, a baffle 121 is rotatably disposed on the tray 12, a plurality of measuring cup openings 122 are circumferentially distributed on the tray 12, and a plurality of measuring cups 131 are disposed on the upper disc 13 corresponding to the measuring cup openings 122.

Referring to fig. 5, the outlet at the bottom of the measuring cup 131 is provided with an opening and closing block 132, the opening and closing block 132 is rotatably arranged at the bottom of the upper disc 13 through a screw 133, a spring is arranged between the screw 133 and the opening and closing block 132, the opening and closing block 132 is kept in close fit and locked rotation with the upper disc 13 under the action of the spring, a bump 134 is arranged at the bottom of the opening and closing block 132 in a downward protruding manner, the bump 134 comprises an opening end 134a and a closing end 134b, an opening and closing fixing plate 14 is fixedly arranged below the upper disc 13 at an opening of the inner bag packaging device 3, and first and second

limiting columns

141 and 142 which are matched with the opening end 134a and the closing end 134b of the bump 134 for limiting.

The material detection device 15 is arranged above the material tray 12, the material detection device 15 preferably adopts a photoelectric sensor, as shown in fig. 10, the first and second packaging

film detection devices

74 and 84 are respectively arranged above the rolling shaft 73 and the transmission roller 84, and the first and second packaging

film detection devices

74 and 84 preferably adopt optical fiber sensors, as shown in fig. 8 and 9, when the material detection device 15 detects that no material exists in the material tray 12 or the first and second packaging

film detection devices

74 and 84 detect that no packaging film exists below, the automatic alarm shutdown is realized, so that unnecessary loss is avoided.

After the machine is started, the machine automatically discharges and packages materials, the materials fall into the material tray 12 from the bin 11 under the action of gravity, the packaging film on the bag feeding reel 71 wraps around the traction shaft 72 and the rolling shaft 73 and covers the inner bag packaging device 3, and the packaging film below is detected by the first packaging film detection device 74, so that the rotation of the material tray motor is fed back and started.

Referring to fig. 3-5, the baffle 121 on the tray 12 is driven to rotate by the tray motor, so that the material on the tray 12 is swept into the measuring cup 131 by the baffle 121, when the measuring cup 131 passes through the opening of the inner bag packaging device 3, the opening and closing block 132 rotates with the upper disc 13, the first limit column 141 blocks the open end 134a of the projection 134 to make the opening and closing block 132 rotate leftwards around the screw 133, when the open end 134a of the projection 134 is out of contact with the first limit column 141, the opening and closing block 132 is completely opened, the material falls into the opening of the inner bag packaging device 3 from the measuring cup 131 to complete blanking, then the opening and closing block 132 continues to rotate with the upper disc 13, when the opening and closing block 132 passes through the second limit column 142, the second limit column 142 blocks the closed end 134b of the projection 134 to make the opening and closing block 132 rotate rightwards around the screw 133, when the closed end 134b of the projection 134 is out of contact with the second limit column, the shutter block 132 is fully closed and reset.

When the material on the measuring cup 131 falls into the feed inlet of the inner bag packaging device 3, the second material pushing device pushes the material into the formed inner bag packaging film, the inner bag packaging device 3 starts to operate to seal the edge, and the inner bag is packaged, so that the inner bag packaging device is prevented from being blocked to influence subsequent work.

Referring to fig. 2 and 7, the inner bag after being packaged falls into the lifting belt 5 arranged in the machine along the discharging hopper 41, after the sensor at the discharging hopper 41 senses that the inner bag falls into the lifting belt, the sensor feeds back the inner bag to the lifting belt motor, so that the lifting belt 5 travels a distance, when the inner bag is conveyed to a blanking port of the outer bag packaging device 6 by the lifting belt 5, the pushing driving device 102 drives the pushing block 101 to move, the inner bag on the blanking port is pushed into the outer bag packaging device 6, the inner bag is dropped onto the outer bag packaging device, the outer bag packaging device 6 immediately carries out edge sealing packaging of three edges of the outer bag, and the packaged outer bag packaging is completed fully automatically.

After the lifting belt 5 conveys the outer bag packaging device 6 to package at each time, the first material pushing device 10 acts once to ensure that the package can smoothly fall into the outer bag packaging device 6, and when the stacking detection device 11 detects that stacking blockage occurs above the feed inlet of the outer bag packaging device 6, the machine is automatically stopped and alarms to remind field operators, so that the working quality is improved, and the condition of empty bags or one-bag multi-bag inner bags is prevented.

When the automatic material discharging device is independently used in an inner bag packaging mode, as shown in fig. 1, the PLC is switched into a single machine mode, the rotary driving device 42 drives the discharging opening of the discharging hopper 41 to automatically rotate to the side edge of a machine and is matched with a single machine inner bag discharging opening 9 shown in fig. 3, the machine operation before and after starting is similar to the operation during on-line, only the lifting belt 5 and the outer bag packaging device 6 are in a stop state at the moment and do not participate in packaging, and after materials fall into the inner bag packaging device 3 in a fixed amount to complete inner bag packaging, the packaging directly slides to the single machine inner bag discharging opening 9 along the discharging switching device 4, so that the independent packaging of the packaging is completed.

Referring to fig. 1 and fig. 11, the utility model discloses still include the scrap edge recovery unit 2 of ejection of compact auto-change over device 4 one side, scrap edge recovery unit 2 is including receiving membrane reel 21, receiving membrane drive arrangement 201, is retrieved the scrap edge by receiving membrane drive arrangement 201 drive and receiving membrane reel 21 rotation.

Receive membrane reel 21 one side and rotate and be provided with swing arm 22, be provided with first,

second stopper

211, 212 on the swing arm 22 upper end respectively, swing arm 22 lower extreme is provided with pendulum rod 23, the winding of slitter edge around behind pendulum rod 23 is on receiving membrane reel 21, the side of swing arm 22 lower extreme luffing motion orbit is provided with position detecting device, position detecting device includes two vertical first of arranging,

second position sensor

213, 214, trigger position monitoring device control through swing arm 22 luffing motion and receive membrane drive arrangement 201 and open and stop.

In the inner bag packaging process, the waste edge material which can be inevitably produced is led to the rear of the machine by arranging the waste pipe 31 at the cut-off part of the inner bag packaging device 3, the waste edge material is wound in the film winding reel 21 after being fixed on the swing rod 23, the film winding reel 21 is driven by the film winding driving device 201 to wind up the waste edge, and the swing arm 22 swings up and down under the pulling of the wound waste material.

When the slitter edge material twines the pine, swing arm 22 clockwise rotation, pendulum rod 23 compresses tightly the slitter edge material downwards from gravity, thereby prevent to twine the pine and break away from recovery unit, restrict swing arm 22 through first stopper 211 and remove, can prevent the tension that pendulum rod 23 pressed, when the slitter edge material twines the tension, swing arm 22 is rotated anticlockwise under the slitter edge material pulling, thereby reduce the winding pulling force, just control when the pendulum rod 23 pulling of swing arm 22 lower extreme surpasses the scope of first position sensor 213 and receive the drive of film drive 201 and receive film 21 stall, prevent to twine the tension reel and be broken, just control when the pendulum rod 23 of swing arm 22 lower extreme gets back to second position sensor 214 and receive the drive of film drive 201 and receive film reel 21 and rotate, guarantee that the slitter edge material rolls up the recovery and reliably lasts.

Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device is characterized by comprising a rotary table blanking mechanism, an inner bag packaging device, a discharging switching device, a lifting belt and an outer bag packaging device, wherein the rotary table blanking mechanism is arranged above the discharging switching device, the lifting belt is arranged on one side edge of the discharging switching device, and the other side edge of the discharging switching device is provided with an inner bag discharging port;

the outer bag packaging device and the inner bag packaging device are respectively provided with a first material pushing device and a second material pushing device, the first material pushing device comprises a pushing block, a material pushing driving device and a stacking detection device, the stacking detection device is fixedly arranged on one side of the material pushing driving device, the pushing block is fixedly connected with the material pushing driving device, the pushing block is driven by the material pushing driving device to push the inner bag into the outer bag packaging device, and the second material pushing device is identical to the first material pushing device in structure.

2. The inner and outer bag integrated packaging machine with material pushing and stacking detection device according to claim 1, wherein the material discharging switching device comprises a material discharging hopper and a rotary driving device, the rotary driving device drives the material discharging hopper to turn to the direction of the lifting belt or the inner bag discharging port, so that the package of the inner bag packaging device is sent to the lifting belt or the inner bag discharging port by the material discharging switching device for online outer bag packaging or individual inner bag packaging.

3. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device according to claim 2, further comprising an inner bag film feeding mechanism disposed at one side of the turntable feeding mechanism, wherein the inner bag film feeding mechanism comprises a film feeding reel, a traction shaft and a plurality of rolling shafts sequentially disposed along a film conveying direction, a swing arm is rotatably disposed below the traction shaft, a swing rod is disposed at a lower end of the swing arm, and an inner bag packaging film is sequentially wound around the swing rod from the film feeding reel and is sequentially wound on the traction shaft and the rolling shafts to cover the inner bag packaging device for inner bag packaging.

4. The integrated inner and outer bag packaging machine with the material pushing and stacking detection device according to claim 3, further comprising an outer bag film feeding mechanism arranged above the outer bag packaging device, wherein the outer bag film feeding mechanism comprises a film feeding roller, a traction roller arranged below the film feeding roller, and a plurality of transmission rollers, the traction roller is arranged below the traction roller in a sliding manner, the outer bag packaging film is arranged on a tension shaft, and the outer bag packaging film sequentially passes around the traction roller, the tension shaft and the transmission rollers to be coated on the outer bag packaging device for forming outer bag packaging.

5. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device according to claim 1, wherein the turntable blanking mechanism comprises a storage bin, a material tray and an upper disc, the material tray is coaxially arranged at the bottom of the storage bin, the upper disc is coaxially arranged below the material tray, a baffle is rotatably arranged on the material tray, a plurality of measuring cup openings are circumferentially distributed on the material tray, and a plurality of measuring cups are arranged on the upper disc corresponding to the measuring cup openings.

6. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device is characterized in that an opening and closing block is arranged at an outlet at the bottom of the measuring cup, the opening and closing block is arranged at the bottom of the upper disc in a rotating mode through a screw, a spring is arranged between the screw and the opening and closing block, a protruding block is arranged at the bottom of the opening and closing block in a protruding mode, the protruding block comprises an opening end portion and a closing end portion, an opening and closing fixing plate is arranged below the upper disc and located at the opening of the inner bag packaging device, and a first limiting column and a second limiting column which are matched with the opening end portion and the closing end portion of the protruding block for limiting are correspondingly arranged on the opening and closing.

7. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device according to claim 4, further comprising a first packaging film detection device and a second packaging film detection device, wherein the first packaging film detection device and the second packaging film detection device are respectively arranged above the rolling shaft and above the transmission roller and used for detecting the use condition of the packaging film.

8. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device as claimed in claim 5, further comprising a material detection device, wherein the material detection device is arranged above the material tray for detecting the use condition of the material.

9. The inner and outer bag integrated packaging machine with the material pushing and stacking detection device is characterized by further comprising a scrap edge recovery device arranged on one side of the material discharging switching device, wherein the scrap edge recovery device comprises a film collecting reel and a film collecting driving device, the film collecting driving device drives the film collecting reel to rotate, a swing arm is rotatably arranged on one side of the film collecting reel, a swing rod is arranged at the lower end of the swing arm, scrap edge is wound on the film collecting reel after passing through the swing rod, a first limiting block and a second limiting block are respectively arranged at the upper end of the swing arm, a position detection device is arranged on the side of the up-and-down swinging track of the lower end of the swing arm, the position detection device comprises at least two vertically arranged position sensors, and the swing arm triggers the position detection device to control the film collecting driving device to start and stop.