CN222247913U - Automatic material packaging equipment - Google Patents

Abstract

The utility model belongs to the technical field of material packaging equipment, and specifically relates to an automatic material packaging equipment, including a dividing plate, which is rotatably connected to a base through a dividing device so that the dividing plate rotates according to a preset dividing value; a material guiding device, which is used to divide the material and guide the material quantitatively from the material outlet; a bag taking device, which is used to take out the packaging bags from the bag bin one by one; a clamping device, which is used to clamp the packaging bag; a bag opening device, which has two suction cups arranged at intervals, and the bag opening device is used to make the suction cups approach or move away from the two side walls of the packaging bag from the opposite side; a bag sealing device, which is used to seal the packaging bag; a detection device, which is used to detect the bag opening state information of the packaging bag; and a controller, which is respectively connected to the dividing device, the material guiding device, the bag taking device, the clamping device, the bag opening device, the bag sealing device and the detection device. Thus, the problem of low efficiency of fungus packaging and easy interference with product hygiene is solved.

Description

Automatic material packaging equipment

Technical Field

The utility model belongs to the technical field of material packaging equipment, and particularly relates to automatic material packaging equipment.

Background

When the edible fungi are packed, a semi-automatic packing mode of combining manpower with equipment is mainly adopted to pack the edible fungi. During operation, the edible fungi are inevitably touched directly or indirectly by people, and packaging sanitation is affected. Meanwhile, the packaging mode is low in packaging efficiency, so that the packaging efficiency is improved and the cost is reduced for enterprises.

In addition, at present, in the process of opening the packaging bag, the situation that the packaging bag is not opened according to the expectation exists, so that the agaric is subjected to invalid blanking, the waste of materials and the packaging bag is caused, and the problems of resource waste and environmental protection exist.

In addition, the edible fungi may be contaminated by bacteria during transportation, such as improper preservation, improper processing, etc., thereby generating the rice fermentation mycotoxin and poisoning people. Therefore, a more reasonable technical scheme is needed to solve the current technical problems.

Disclosure of utility model

The utility model aims to provide automatic material packaging equipment so as to solve the problems that the fungus packaging efficiency is low and the sanitation of products is easy to interfere in the prior art.

In order to achieve the above object, the present utility model provides an automatic material packaging apparatus comprising:

The dividing plate is rotatably connected to the base through an indexer, and the indexer is used for driving the dividing plate to rotate according to a preset dividing value;

One end of the material guiding device is communicated with the feeding bin, and the other end of the material guiding device is provided with a discharge hole, and the material guiding device is used for distributing materials and quantitatively guiding the materials out of the discharge hole;

the bag taking device is used for taking the packaging bags out of the bag bin one by one;

the clamping device is used for clamping the packaging bag;

The bag opening device is provided with two suckers which are arranged at intervals, the bag opening device is used for enabling the suckers to be respectively close to or far away from two side walls of the packaging bag from opposite sides, and the suckers mutually suck the side walls of the packaging bag and drive the two side walls to move towards opposite directions so as to be capable of opening a packaging opening of the packaging bag;

the bag sealing device is used for sealing and closing the packaging bag filled with the materials;

a detecting device for detecting the opening state information of the package bag mouth, and

The controller is respectively connected with the indexer, the material guiding device, the bag taking device, the clamping device, the bag opening device, the bag sealing device and the detecting device in a communication manner;

The clamping devices are arranged into at least four groups and are respectively connected with the dividing disc at intervals along the circumferential direction, a discharge hole of the material guiding device is positioned above the clamping devices, when the dividing disc rotates, materials can just fall into the packaging bag, and the material guiding device is positioned between the bag opening device and the bag sealing device.

In one possible design, the automatic material packaging apparatus further comprises a pocket maintenance device comprising:

the positioning sleeve is connected with the base, and is provided with a chute in a shape like a Chinese character 'Hui';

The output shaft of the motor stretches into the positioning sleeve, and a pin matched with the sliding groove is arranged at the end part of the output shaft;

the sleeve seat is embedded in the positioning sleeve and connected with the pin;

A clamp having a deployment rod open toward both ends, and

One end of the cantilever is connected with the clamp, and the other end of the cantilever is connected with the sleeve seat;

when the motor rotates, the pin is embedded in the chute and moves along the chute so that the cantilever can lift and swing.

In one possible design, the end of the deployment rod is provided with a flexible boot.

In one possible design, the bag-taking device comprises:

The upper area of the mounting seat is provided with a bag bin;

One end of the driving connecting rod is rotatably connected with the mounting seat and is in transmission connection with an output shaft of a miniature motor, and the miniature motor is connected with the mounting seat;

one end of the first connecting rod is rotatably connected with the mounting seat;

A second connecting rod with two ends rotatably connected to the first connecting rod and the driving connecting rod, a clamping hand arranged at the end of the second connecting rod, and

The linear telescopic piece is provided with a telescopic shaft which can be telescopic along the linear direction, the end part of the telescopic shaft is connected with a vacuum chuck, and the vacuum chuck is communicated with a first air source;

When the linear expansion piece stretches, the vacuum chuck can be close to the bag bin and absorb the packaging bag at the bottom of the bag bin, the micro motor is started, and the driving connecting rod rotates and drives the second connecting rod and the first connecting rod to move, so that the clamping hand can clamp the packaging bag absorbed by the vacuum chuck.

In one possible design, the telescopic shaft is connected with the vacuum chuck through a guide plate, wherein a guide groove extending along the vertical direction is formed in the mounting seat, one end of the guide plate is connected with the telescopic shaft, and the other end of the guide plate is connected with the guide groove in a sliding manner;

The vacuum sucking discs are arranged in at least two and are arranged on the guide plate at intervals.

In one possible design, the bag opening device includes:

A connecting seat;

The two groups of transverse rails are movably connected to the connecting seat and are arranged in a staggered manner in the vertical direction, and the detection device is arranged on the transverse rail positioned at a high position so as to be capable of detecting the opening state information of the packaging bag;

the driving motor is arranged on the connecting seat, a transmission piece is arranged at the end part of the driving motor, and two strip-shaped grooves are formed in the transmission piece;

Short pins arranged in two groups and respectively connected with the transverse rails in a one-to-one correspondence manner, the ends of the short pins are inserted into the strip-shaped grooves, and

The partition pieces are arranged in two groups and are connected to the transverse rails in a one-to-one correspondence manner through vertical plates, and the sucking discs are arranged on the vertical plates;

When the driving motor rotates, the transmission part rotates and pushes the two groups of transverse rails to move towards opposite directions, so that the two separation parts can be close to or far away from each other.

In one possible design, the riser is provided with a vertical slot in which the separator is movably embedded; the bag opening device further comprises a pushing piece, wherein a pushing rod of the pushing piece can stretch and retract along the vertical direction, and the pushing rod is connected with the separating piece so as to drive the separating piece to move along the vertical groove;

the partition piece is L-shaped or arc-shaped, and at least the end part of the partition piece is provided with a flexible buffer sleeve.

In one possible design, the automatic packaging device for materials further comprises an adding device for adding the pouch-shaped food additive into the packaging bag with the opening of the bag mouth.

In one possible design, the automatic material packaging device further comprises a conveying device, wherein the conveying device is arranged below one group of clamping devices, and the conveying device is positioned in the downstream procedure of the bag sealing device for circulating the packaged packaging bags.

In one possible design, the clamping device comprises a grabbing clamp, a sliding rail, a triangular seat, a spring, a round pin and a cam, wherein the sliding rail is arranged on the chassis, the triangular seat is connected with the chassis through a hinged support, one end of the triangular seat is connected with the grabbing clamp, and the other end of the triangular seat is connected with the connecting rod;

When the cam rotates clockwise, the round pin is close to the axis of the cam under the action of the spring, and meanwhile, the connecting rod moves towards the cam and drives the triangular base to rotate anticlockwise around the fixed hinge support, so that the grabbing clamp contracts inwards along the sliding rail to adapt to a packaging bag in a bag opening state.

In one possible design, the detection means comprises a distance measuring sensor;

And the detection device also comprises a CCD camera and a laser displacement sensor.

The operation of the automatic material packing device is summarized in that firstly, the device is started, so that the index plate starts to rotate. Meanwhile, the bag taking device drives and takes out the packaging bags one by one from the bag bin, and enables the clamping device to synchronously rotate with the dividing disc after clamping the packaging bags. When the clamping device moves to a position opposite to the bag opening device, the bag opening device adsorbs the outer wall of the packaging bag to open and expand the bag opening of the packaging bag, and after the detection device detects that the bag opening of the packaging bag opens to a preset opening threshold value, the index plate drives the clamping device to continue rotating along with the clamping device and moves to a position corresponding to the material guiding device and the material discharging hole of the material guiding device. In this case the guide means may drop the dispensed material into the mouth of the bag, after which the gripping means continue to rotate with the indexing disc and move to a position corresponding to the bag closing means. The bag sealing device seals the packaging bag with the bag opening, and then leaves the current sealing position along with the rotation of the dividing disc so as to be put into a blanking area. Thus, the automatic packing work of single-bag materials is completed.

In addition, the existing packaging machines on the market generally adopt a mode of taking bags from the upper part of a bag storage box, and a pushing mechanism is arranged below the mode to carry out intermittent lifting movement. However, when the bag in the bag house needs to be replenished, the operation of the whole device often needs to be suspended, which certainly affects the packaging efficiency. The mode of taking the bag from the lower part is adopted, so that a worker can conveniently add the packaging bag to the bag storage bin from the upper part under the condition of not stopping the operation of the machine.

Through the technical scheme, the automatic packaging work of foods such as edible fungi, mushrooms and tremella on bulk materials can be rapidly completed, and the whole packaging process can be automatically carried out completely in a mechanized mode, so that not only is manpower saved, but also the packaging efficiency is improved, meanwhile, the contact between the foods and manpower in the packaging process is reduced, the food sanitation is guaranteed, and the automatic packaging machine has better economical efficiency and practicability. The automatic packaging equipment is divided into an upper mechanical structure and a lower mechanical structure, and meanwhile, the material guide device, the bag taking device, the bag opening device and the bag sealing device are arranged in a surrounding mode, so that occupation of site positions can be reduced, and optimal utilization of space is realized. This automatic packaging equipment overall arrangement is orderly, and the workman of also being convenient for carries out artifical inspection to automatic packaging equipment's course of working, simultaneously, also is convenient for later stage to maintain it, has better maneuverability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an automatic material packaging device according to an embodiment of the present utility model;

Fig. 2 is a schematic perspective view of an automatic material packaging device according to an embodiment of the present utility model, in which a portion of a material guiding device is removed to show other structures;

FIG. 3 is a schematic view of a bag-taking device in an embodiment of an automatic material packaging apparatus according to the present utility model;

Fig. 4 is a schematic structural view of a bag opening device in an automatic material packaging device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the portion A in FIG. 4;

FIG. 6 is a schematic structural view of a pocket mouth maintaining device in an automatic material packaging apparatus according to an embodiment of the present utility model, wherein a positioning sleeve is hidden for showing an internal structure;

FIG. 7 is a schematic view of a structure of a bag mouth maintaining device in an automatic material packaging apparatus according to an embodiment of the present utility model, wherein a part of the structure is not shown;

Fig. 8 is a schematic structural view of a clamping device in an embodiment of an automatic material packaging device provided by the utility model.

In the above figures, 11-dividing plate, 12-dividing device, 13-base, 2-guiding device, 3-bag taking device, 31-mounting base, 32-driving connecting rod, 33-first connecting rod, 34-second connecting rod, 35-linear telescopic part, 36-vacuum chuck, 37-guiding plate, 38-clamping hand, 4-clamping device, 41-clamping clamp, 42-sliding rail, 43-triangle base, 44-spring, 45-round pin, 46-cam, 5-bag opening device, 51-connecting base, 52-transverse rail, 53-driving motor, 54-short pin, 55-driving part, 56-dividing part, 57-pushing part, 58-vertical plate, 581-vertical groove, 59-sucking disc, 6-bag sealing device, 7-bag opening maintaining device, 71-positioning sleeve, 711-sliding groove, 72-motor, 73-sleeve base, 74-pin, 75-clamp, 751-unfolding rod, 76-cantilever, 8-adding device, 9-conveying device, 10-packaging bag, 101-bag warehouse, 103-102-telescopic rod.

Detailed Description

The utility model is further described with reference to the drawings and specific embodiments. The present utility model is not limited to these examples, although they are described in order to assist understanding of the present utility model.

Specific structural and functional details disclosed herein are merely representative for purposes of describing example embodiments of the present utility model. This utility model may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 to 8, the utility model provides automatic material packaging equipment, which comprises an dividing disc 11 rotatably connected to a base 13 through an dividing disc 12, wherein the dividing disc 11 is driven by the dividing disc 12 to rotate according to a preset dividing value, a material guiding device 2, one end of which is communicated with a feeding bin, the other end of which is provided with a material outlet, the material guiding device 2 is used for dividing materials and leading out the materials quantitatively from the material outlet, a bag taking device 3 is used for taking out bags 10 from a bag bin 101 one by one, a clamping device 4 is used for clamping the bags 10, a bag opening device 5 is provided with two sucking discs 59 arranged at intervals, the sucking discs 59 are used for enabling the sucking discs 59 to respectively approach or separate from two opposite sides of the bags 10, the sucking discs 59 mutually suck the side walls of the bags 10 and drive the two side walls to move towards opposite directions so as to be capable of opening the packaging openings of the bags 10, a bag sealing device 6 is used for sealing and closing the bags 10 filled with the materials, a detection device 102 is used for detecting the bag opening state information of the bags 10, and a controller, the bag opening and the bag taking device 3, the bag opening device 5 and the bag opening device 6 are respectively connected to the two clamping devices 102, the bag opening device 5 and the bag opening device 5.

The clamping devices 4 are configured into at least four groups (in one embodiment of the disclosure, referring to fig. 2, the clamping devices 4 are configured into five groups) and are respectively connected to the dividing disc 11 at intervals, a discharge hole of the material guiding device 2 is located above the clamping devices 4, when the dividing disc 11 rotates, the material can just fall into the packaging bag 10, and the material guiding device 2 is located between the bag opening device 5 and the bag sealing device 6.

The operation of the automatic material packing apparatus is summarized in that first the apparatus is started up so that the index plate 11 starts to rotate. At the same time, the bag picking device 3 drives the bags 10 one by one from the bag magazine 101, and rotates the gripping device 4 in synchronization with the index plate 11 after gripping the bags 10. When the clamping device 4 moves to a position opposite to the bag opening device 5, the bag opening device 5 adsorbs the outer wall of the packaging bag 10 to open and expand from the bag opening of the packaging bag 10, and after the detection device 102 detects that the bag opening of the packaging bag 10 is opened to a preset opening threshold value, the index plate 11 carries the clamping device 4 to continue to rotate and moves to a position corresponding to the material guiding device 2 and the material discharging opening thereof. In this case the guide means 2 can drop the dispensed material into the mouth of the package 10, after which the gripping means 4 continue to rotate with the indexing plate 11 and move to a position corresponding to the bag closing means 6. The bag sealing device 6 seals the packaging bag 10 with the bag opening, and then leaves the current sealing position along with the rotation of the dividing disc 11 so as to be put into a blanking area. Thus, the automatic packing work of single-bag materials is completed.

In addition, the existing packaging machines on the market generally adopt a mode of taking bags from the upper part of a bag storage box, and a pushing mechanism is arranged below the mode to carry out intermittent lifting movement. However, when the bag in the bag house needs to be replenished, the operation of the whole device often needs to be suspended, which certainly affects the packaging efficiency. The mode of taking the bag from the lower part is adopted, so that a worker can conveniently add the packaging bag to the bag storage bin from the upper part under the condition of not stopping the operation of the machine.

Through the technical scheme, the automatic packaging work of foods such as edible fungi, mushrooms and tremella on bulk materials can be rapidly completed, and the whole packaging process can be automatically carried out completely in a mechanized mode, so that not only is manpower saved, but also the packaging efficiency is improved, meanwhile, the contact between the foods and manpower in the packaging process is reduced, the food sanitation is guaranteed, and the automatic packaging machine has better economical efficiency and practicability. The automatic packaging equipment is divided into an upper mechanical structure and a lower mechanical structure, and meanwhile, the material guide device 2, the bag taking device 3, the bag opening device 5 and the bag sealing device 6 are arranged in a surrounding mode, so that occupation of site positions can be reduced, and optimal utilization of space is realized. This automatic packaging equipment overall arrangement is orderly, and the workman of also being convenient for carries out artifical inspection to automatic packaging equipment's course of working, simultaneously, also is convenient for later stage to maintain it, has better maneuverability.

In one embodiment provided by the disclosure, the automatic material packaging device further comprises a bag mouth maintaining device 7, wherein the bag mouth maintaining device 7 comprises a positioning sleeve 71 connected to the base 13, a chute 711 in a shape of a Chinese character 'hui' is arranged on the positioning sleeve 71, a motor 72, an output shaft of which extends into the positioning sleeve 71, a pin 74 matched with the chute 711 is arranged at the end part of the output shaft, a sleeve seat 73 is embedded in the positioning sleeve 71 and connected to the pin 74, a clamp 75 is provided with an unfolding rod 751 which is opened towards two ends, and a cantilever 76, one end of which is connected to the clamp 75, and the other end of which is connected to the sleeve seat 73.

Thus, when the motor 72 is rotated, the pin 74 is fitted in the slide groove 711 and moves the pin 74 along the groove shape of the slide groove 711 so that the cantilever 76 can be lifted and swung. When the bag mouth is opened, the cantilever 76 drives the clamp 75 to descend and extend into the packaging bag 10, so that the bag mouth is opened and supported, and subsequent failure of accurate blanking caused by deformation of the bag mouth in the moving process is prevented. After the material falls into the package 10, the cantilever 76 drives the clamp arm up and back down to prepare for the next maintenance of the shape and size of the mouth.

In one embodiment provided by the present disclosure, the end of the deployment bar 751 is provided with a flexible protective sleeve, which can protect the bag from scratching the bag 10 when the bag opening is being maintained due to the flexible nature of the protective sleeve. In particular, the protective sleeve may be provided as a polyurethane or food grade rubber sleeve.

In one embodiment provided by the disclosure, the bag taking device 3 comprises a mounting seat 31, a driving connecting rod 32, a first connecting rod 33, a second connecting rod 34, a clamping hand 38 and a linear telescopic piece 35, wherein the upper area of the mounting seat 31 is provided with a bag bin 101, one end of the driving connecting rod 32 is rotatably connected with the mounting seat 31 and is in transmission connection with an output shaft of a miniature motor, the miniature motor is connected with the mounting seat 31, one end of the first connecting rod 33 is rotatably connected with the mounting seat 31, two ends of the second connecting rod 34 are respectively rotatably connected with the first connecting rod 33 and the driving connecting rod 32, the tail end of the second connecting rod 34 is provided with a clamping hand 38, the linear telescopic piece 35 is provided with a telescopic shaft which can be telescopic along a linear direction, and the end part of the telescopic shaft is connected with a vacuum chuck 36, and the vacuum chuck 36 is communicated with a first air source.

When the linear expansion piece 35 is extended, the vacuum chuck 36 can be made to approach the bag bin 101 and absorb the packaging bag 10 at the bottom of the bag bin 101, the micro motor is started, the driving connecting rod 32 rotates and drives the second connecting rod 34 and the first connecting rod 33 to move, and the clamping hand 38 can clamp the packaging bag 10 absorbed by the vacuum chuck 36.

In the present disclosure, the grip 38 is configured as a prior art grip, and the grip finger of the grip is provided with a rubber pad or a silica gel pad. The linear expansion element 35 is arranged as a hydraulic cylinder.

In the present disclosure, the telescopic shaft is connected to the vacuum chuck 36 through a guide plate 37, wherein a guide groove extending along a vertical direction is provided on the mounting seat 31, one end of the guide plate 37 is connected to the telescopic shaft, and the other end is slidably connected to the guide groove. In this way, when the linear expansion member 35 is extended, the stability of the vacuum chuck 36 during displacement can be improved by the guide plate 37, so that the suction opening of the vacuum chuck 36 can effectively attach to and suck the packaging bag 10, and effective bag taking is realized.

The vacuum chuck 36 is disposed at least two and is disposed on the guide plate 37 at intervals, so that the adsorbed area of the package 10 can be increased, and the reliability and stability of the package taking process can be ensured.

In one embodiment of the disclosure, the bag opening device 5 includes a connecting seat 51, two sets of transverse rails 52 movably connected to the connecting seat 51 and arranged in a staggered manner in a vertical direction, the detecting device 102 is arranged on the transverse rails 52 located at a high position to be capable of detecting opening state information of the packaging bag 10, a driving motor 53 is arranged on the connecting seat 51, a transmission member 55 is arranged at an end of the driving motor 53, two strip-shaped grooves are arranged on the transmission member 55, two sets of short pins 54 are arranged and respectively connected to the transverse rails 52 in a one-to-one correspondence manner, and ends of the short pins 54 are inserted into the strip-shaped grooves, and a partition 56 is arranged in two sets and connected to the transverse rails 52 in a one-to-one correspondence manner through a vertical plate 58.

When the driving motor 53 rotates, the transmission member 55 rotates and pushes the two sets of rails 52 to move in opposite directions so that the two partitions 56 can be moved toward or away from each other. Specifically, when the driving motor 53 drives the transmission member 55 to rotate counterclockwise, the two transverse rails 52 move in opposite directions, so that the distance between the two partition members 56 increases, thereby expanding the mouth of the package bag 10. After the bag opening is completed, when the driving motor 53 drives the driving member 55 to rotate clockwise, the two transverse rails 52 are also moved in opposite directions, but the spacers 56 can be made to approach each other and gradually reduce the distance therebetween.

The transmission member 55 and the short pin 54 may be configured as gears, and the two transverse rails 52 are provided with tooth grooves adapted to the gears. The gear is connected to the output shaft of the driving motor 53 so that the position between the two partitions 56 is adjusted by the forward rotation or the reverse rotation of the driving motor 53.

The steering of the drive motor 53 is mainly determined by the installation position. Under the technical conception of the present disclosure, a person skilled in the art may flexibly configure the present disclosure.

Further, the vertical plate 58 is provided with a vertical groove 581, the partition 56 is movably embedded in the vertical groove 581, the bag opening device 5 further comprises a pushing member 57, and a pushing rod of the pushing member 57 can stretch and retract along the vertical direction and is connected with the partition 56 so as to drive the partition 56 to move along the vertical groove 581. In this way, the bag opening can be retracted and reset from the bag after being opened, so that preparation is made for the next bag opening work.

The divider 56 is L-shaped or arcuate in shape so that a gap exists between the divider 56 and the vertical plate, which is beneficial for increasing the reach of the divider 56 in the package 10. At least the ends of the separator 56 are provided with flexible cushioning sleeves which provide some protection to the package 10 from scratching or lacerating. In particular, the buffer sleeve may be provided as polyurethane or food grade silicone or rubber.

In the present disclosure, the automatic material packaging apparatus further includes an adding device 8, where the adding device 8 is used to put the food additive in a bag shape into the packaging bag 10 with an opened bag mouth, so that the problem of the influence of long-term moisture contact of the material in the environment can be alleviated. The quality guarantee period of the product can be prolonged by adding food additives. Thereby playing a role in drying or preserving the materials.

The adding device 8 may be provided in any suitable configuration, for example, a robot arm having a robot arm in the related art, or may be provided in any other suitable feeding device. Since the adding device 8 is configured as an instrument in the prior art, a description thereof will not be repeated here.

In one embodiment provided by the present disclosure, the automatic packaging device for materials further comprises a conveying device 9, wherein the conveying device 9 is arranged below one group of clamping devices 4, and the conveying device 9 is positioned in the downstream procedure of the bag sealing device 6 for circulating the packaged packaging bags 10.

Specifically, a belt transmission structure is selected as the transmission device 9. Since the conveyor 9 is already a relatively mature product and has a relatively wide application in the transportation of articles, it will not be described in detail here.

In the present disclosure, the detecting means 102 includes a distance measuring sensor to detect the open state of the pouch mouth. For example, according to the value range information preset in the controller, whether the opening distance of the bag opening meets the feeding requirement is judged. When the opening distance of the bag opening is smaller than the feeding value, the controller sends out an instruction to the bag opening device 5 to open the bag opening and expand the bag opening until the feeding requirement is met. When the opening distance of the bag mouth is larger than or equal to the feeding value, the controller gives an instruction to the material guiding device 2 to open the material outlet, so that the material quantitatively falls into the packaging bag 10.

The detection device 102 further comprises a CCD camera and a laser displacement sensor. Therefore, the opening state information of the bag opening can be judged more comprehensively and accurately, so that the bag opening can be expanded to a relatively large state, materials can fall into the bag smoothly, and leakage of the materials is avoided.

For the term "/and" appearing herein, which is descriptive of another associative object relationship, it means that there may be two relationships, e.g., A/and B, it may mean that there is A alone and that there are both A and B alone.

In the present disclosure, the controller is configured as a PLC logic controller.

Specifically, in the present utility model, the controller may also be configured as a central processing unit (Central Processing Unit, CPU). In other embodiments, the controller may also be one of a digital signal Processor (DIGITAL SIGNAL Processor, DSP), application SPECIFIC INTEGRATED Circuit (ASIC), or Field-Programmable gate array (Field-Programmable GATE ARRAY, FPGA).

In the present disclosure, the controller is respectively connected to the indexer 12, the material guiding device 2, the bag taking device 3, the clamping device 4, the bag opening device 5, the bag sealing device 6 and the detecting device 102 in a communication manner through cables. In other embodiments, the controller may be further connected to the indexer 12, the material guiding device 2, the bag taking device 3, the clamping device 4, the bag opening device 5, the bag sealing device 6 and the detecting device 102 through wireless communication modules such as a WiFi module and a ZigBee module. In this regard, those skilled in the art can flexibly arrange them under the technical concept of the present disclosure.

In one embodiment, the clamping device 4 comprises a grabbing clamp 41, a sliding rail 42, a triangular seat 43, a spring 44, a round pin 45 and a cam 46, wherein the sliding rail 42 is arranged on a chassis, the triangular seat 43 is connected to the chassis through a hinged support, one end of the triangular seat is connected to the grabbing clamp 41, the other end of the triangular seat is connected to a connecting rod, one end of the spring 44 is connected to the chassis through a fixed block, the other end of the spring 44 is sleeved on the connecting rod, the connecting rod is provided with the round pin 45 with point contact of the cam 46, when the cam 46 rotates clockwise, the round pin 45 is close to the axis of the cam 46 under the action of the spring 44, and meanwhile, the connecting rod moves towards the cam 46 and drives the triangular seat 43 to rotate anticlockwise around the fixed hinged support, so that the grabbing clamp 41 contracts inwards along the sliding rail 42 to adapt to the packaging bag 10 in a bag opening state.

Wherein the cam is conventionally connected to the drive motor. The cam 46 rotates clockwise, and the round pin 45 moves closer to the axis of the cam 46 under the action of spring force, so that the connecting rod is driven to move to one side of the cam 46. Next, the connecting rod drives the cam 43 to rotate counterclockwise around the fixed hinge support, so that the gripping device 41 is retracted inwards along the sliding rail 42 to adapt to the width of the packaging bag 10 in the bag opening state, that is, the clamping device 4 is adapted to the bag opening change. When the motor drives the cam 46 to rotate anticlockwise, the round pin 45 is far away from the axis of the cam 46 under the action of spring force, and the connecting rod is driven to move towards the grabbing clamp 41. Next, the triangle seat 43 is driven by the connecting rod to rotate clockwise around the fixed hinge support, so that the grabbing clamp 41 stretches outwards along the sliding rail 42 to smooth out the bag opening, and the subsequent bag sealing device 6 is convenient to seal.

Other devices in the present disclosure, such as the indexer 12, the material guiding device 2, the clamping device 4 (which may be configured as a manipulator or other types of clamping jaws), the bag sealing device 6 (a hot-melt device, a pressing device), the clamp 75, the clamping jaws, and the like are all products in the prior art, and for this reason, those skilled in the art may perform routine modification according to the material type, or directly select a commercially available mechanical device.

In a preferred embodiment provided by the present disclosure, the material guiding device 2 comprises a hoist and a combination scale. Lifting the edible tree fungi to a feed inlet of the combination balance by a lifting machine. The combination balance comprises a distributor, a pusher, a stock hopper and a weighing hopper. The tripper shakes from top to bottom through cam drive spring for the edible tree fungus that drops is to the diffusion all around, and the tripper that sets up all around passes through eccentric wheel mechanism with a small amount of edible tree fungus propelling movement to the bucket of preparing for caching, and edible tree fungus in the bucket of preparing falls into the weighing hopper and weighs, and the computer is through arranging the combination and is selected a combination scheme that is closest to target weight, and the weighing hopper that relates to this combination scheme is opened, and edible tree fungus falls into the sack that the lower pipe got into wrapping bag 10. Meanwhile, the material preparing hoppers above the weighing hoppers supplement the edible fungi through the upper pusher, when the next time the computer arrangement and combination do not select a combination scheme within a reasonable error range, the material preparing hoppers are opened again, after the edible fungi fall into the weighing hoppers, the computer arrangement and combination select a combination scheme again, and finally if the computer still does not select the most suitable combination scheme, the computer can properly enlarge the error and select one combination scheme closest to the target weight to execute and record.

The upper bag module sends the packaging bag 10 to the clamping device on the index plate 11 through the hydraulic cylinder and the 90-degree turnover mechanism, the bag opening module opens the bag opening through the bag opening mechanism and the vacuum chuck 36 through the grabbing clamp of the clamping device and clamps, meanwhile, the grabbing clamp of the clamping device contracts inwards to adapt to the width of the bag opening, and the bag opening maintaining module is composed of a tail end clamping hand and a connecting rod for moving in a back-to-back shape track. When the bag mouth is opened, the bag mouth module connecting rod is maintained to descend, the tail end clamping hands extend into the bag 10 to open and support the bag mouth so as to prevent the bag mouth from deforming in the moving process, the follow-up accurate blanking cannot be performed, the connecting rod follows the central intermittent rotary table to rotate a station to reach the lower part of the blanking mouth, at the moment, the bag mouth module connecting rod is maintained to ascend, and the tail end clamping hands are closed and return to the bag opening module. Simultaneously, the telescopic rod above the packaging bag 10 drives the hopper to extend into the packaging bag 10, and then the food drying agent and the agaric falling from the lower pipe of the combination scale fall into the packaging bag 10 together. When all materials fall into the packaging bag 10, the clamping hands of the clamping device 4 of the central intermittent turntable stretch outwards to smooth out the bag mouth, and the subsequent bag sealing module drives the heating rod to heat-seal the bag mouth, so that the bag is reciprocated, and a bag of agaric is conveyed to the rear storage box along with the conveying belt.

To ensure that the desiccant and agaric fall accurately into the bag, a telescoping rod 103 is designed. When the package 10 is rotated to this position following the indexing plate 11, the telescoping rod 103 is lowered, the lower feed port is extended into the package 10, and then the upper desiccant and material falls through the device into the package 10.

It should be noted that the present utility model is not limited to the above alternative embodiments, and any person can obtain other various forms of products under the teaching of the present utility model. The above detailed description should not be construed as limiting the scope of the utility model, which is defined in the claims and the description may be used to interpret the claims.

Claims (10)

1. An automatic material packaging device, characterized in that the automatic material packaging device comprises:

The dividing plate is rotatably connected to the base through an indexer, and the indexer is used for driving the dividing plate to rotate according to a preset dividing value;

One end of the material guiding device is communicated with the feeding bin, and the other end of the material guiding device is provided with a discharge hole, and the material guiding device is used for distributing materials and quantitatively guiding the materials out of the discharge hole;

the bag taking device is used for taking the packaging bags out of the bag bin one by one;

the clamping device is used for clamping the packaging bag;

The bag opening device is provided with two suckers which are arranged at intervals, the bag opening device is used for enabling the suckers to be respectively close to or far away from two side walls of the packaging bag from opposite sides, and the suckers mutually suck the side walls of the packaging bag and drive the two side walls to move towards opposite directions so as to be capable of opening a packaging opening of the packaging bag;

the bag sealing device is used for sealing and closing the packaging bag filled with the materials;

a detecting device for detecting the opening state information of the package bag mouth, and

The controller is respectively connected with the indexer, the material guiding device, the bag taking device, the clamping device, the bag opening device, the bag sealing device and the detecting device in a communication manner;

The clamping devices are arranged into at least four groups and are respectively connected with the dividing disc at intervals along the circumferential direction, a discharge hole of the material guiding device is positioned above the clamping devices, when the dividing disc rotates, materials can just fall into the packaging bag, and the material guiding device is positioned between the bag opening device and the bag sealing device.

2. The automatic material packing apparatus according to claim 1, further comprising a pocket maintaining device including:

the positioning sleeve is connected with the base, and is provided with a chute in a shape like a Chinese character 'Hui';

The output shaft of the motor stretches into the positioning sleeve, and a pin matched with the sliding groove is arranged at the end part of the output shaft;

the sleeve seat is embedded in the positioning sleeve and connected with the pin;

A clamp having a deployment rod open toward both ends, and

One end of the cantilever is connected with the clamp, and the other end of the cantilever is connected with the sleeve seat;

when the motor rotates, the pin is embedded in the chute and moves along the chute so that the cantilever can lift and swing.

3. The automatic material packing device according to claim 2, wherein the end of the unfolding rod is provided with a flexible protective sleeve.

4. The automatic material packing apparatus according to claim 1, wherein the bag taking device comprises:

The upper area of the mounting seat is provided with a bag bin;

One end of the driving connecting rod is rotatably connected with the mounting seat and is in transmission connection with an output shaft of a miniature motor, and the miniature motor is connected with the mounting seat;

one end of the first connecting rod is rotatably connected with the mounting seat;

A second connecting rod with two ends rotatably connected to the first connecting rod and the driving connecting rod, a clamping hand arranged at the end of the second connecting rod, and

The linear telescopic piece is provided with a telescopic shaft which can be telescopic along the linear direction, the end part of the telescopic shaft is connected with a vacuum chuck, and the vacuum chuck is communicated with a first air source;

When the linear expansion piece stretches, the vacuum chuck can be close to the bag bin and absorb the packaging bag at the bottom of the bag bin, the micro motor is started, and the driving connecting rod rotates and drives the second connecting rod and the first connecting rod to move, so that the clamping hand can clamp the packaging bag absorbed by the vacuum chuck.

5. The automatic material packaging equipment according to claim 4, wherein the telescopic shaft is connected to the vacuum chuck through a guide plate, wherein a guide groove extending along the vertical direction is formed in the mounting seat, one end of the guide plate is connected to the telescopic shaft, and the other end of the guide plate is connected to the guide groove in a sliding manner;

The vacuum sucking discs are arranged in at least two and are arranged on the guide plate at intervals.

6. The automatic material packing apparatus according to claim 1, wherein the bag opening device comprises:

A connecting seat;

The two groups of transverse rails are movably connected to the connecting seat and are arranged in a staggered manner in the vertical direction, and the detection device is arranged on the transverse rail positioned at a high position so as to be capable of detecting the opening state information of the packaging bag;

the driving motor is arranged on the connecting seat, a transmission piece is arranged at the end part of the driving motor, and two strip-shaped grooves are formed in the transmission piece;

Short pins arranged in two groups and respectively connected with the transverse rails in a one-to-one correspondence manner, the ends of the short pins are inserted into the strip-shaped grooves, and

The partition pieces are arranged in two groups and are connected to the transverse rails in a one-to-one correspondence manner through vertical plates, and the sucking discs are arranged on the vertical plates;

When the driving motor rotates, the transmission part rotates and pushes the two groups of transverse rails to move towards opposite directions, so that the two separation parts can be close to or far away from each other.

7. The automatic material packing device according to claim 6, wherein the vertical plate is provided with a vertical groove, and the separator is movably embedded in the vertical groove; the bag opening device further comprises a pushing piece, wherein a pushing rod of the pushing piece can stretch and retract along the vertical direction, and the pushing rod is connected with the separating piece so as to drive the separating piece to move along the vertical groove;

the partition piece is L-shaped or arc-shaped, and at least the end part of the partition piece is provided with a flexible buffer sleeve.

8. The automatic packaging device for materials according to any one of claims 1 to 7, further comprising an adding means for adding a pouch-shaped food additive to a pouch-opening package.

9. The automatic packaging device for materials according to any one of claims 1 to 7, further comprising a conveying means disposed below one of the groups of holding means, and the conveying means is located in a downstream process of the envelope means for transferring the packaged packaging bags.

10. The automatic material packaging equipment according to any one of claims 1-7, wherein the clamping device comprises a grabbing clamp, a sliding rail, a triangular seat, a spring, a round pin and a cam, wherein the sliding rail is arranged on the chassis, the triangular seat is connected with the chassis through a hinged support, one end of the triangular seat is connected with the grabbing clamp, and the other end of the triangular seat is connected with the connecting rod;

When the cam rotates clockwise, the round pin is close to the axis of the cam under the action of the spring, and meanwhile, the connecting rod moves towards the cam and drives the triangular base to rotate anticlockwise around the fixed hinge support, so that the grabbing clamp contracts inwards along the sliding rail to adapt to a packaging bag in a bag opening state.