CN218839942U - Bagged food packaging machine - Google Patents

Abstract

The utility model discloses a food packaging machinery in bags, including arranging two at least packing units in the frame side by side, the feedway of packing unit, feed divider and partial shipment device correspond the first frame of installing in the detachably of frame and connecting, in second frame and the third frame, the belt conveyor that feedway arranged through the slope will pile up on the pouch food area in the material storehouse leaves the material storehouse and drops to feed divider on, feed divider's first conveyer belt, the second conveyer belt, each pouch food that third conveyer belt and fourth conveyer belt will fall into conveys partial shipment device's drop feed mechanism one by one, the bag filling machine of partial shipment device comes and goes in the drop feed mechanism of arranging side above that, supply between bag mechanism and the heat-seal machine, the wrapping bag that will supply bag mechanism to provide moves the below of drop feed mechanism, make the pouch food of drop feed mechanism department can drop into the packing bag, heat-seal machine carries out the heat-seal to the sack of the wrapping bag that bag mechanism transferred with sealing.

Description

Bagged food packaging machine

Technical Field

The utility model relates to a food package field especially relates to a separate one by one and encapsulate the bagged food packagine machine in the wrapping bag with a certain quantity to piling up pouch food together.

Background

In the food package field, for convenient storage, transportation, sell and the consideration in the aspect of cost etc, more and more food adopts bagged mode to pack, especially along with people's improvement to the health requirement, each food that is located in the wrapping bag still need independently encapsulate earlier, in the repacking bag, then more convenient and sanitary when unpacking, consequently, then relate to and pile up the branch material operation that divides material one by one to the pouch food that independently encapsulates together to and encapsulate the partial shipment operation in relatively big wrapping bag according to certain quantity with each pouch food that separates one by one. When the food is irregular in shape and size, has certain hardness and is relatively light, the small bags of food stacked together are not easy to separate, the small bags of food are separated one by the traditional method and then are filled into corresponding packaging bags according to the required quantity, and during subpackaging, the subpackaging is difficult by the traditional weighing method, so that the food is mostly packaged according to the quantity, the manual material distribution and subpackaging are long in time, the working efficiency is low, and the production cost is high. Especially for some small food enterprises and individual users, many of them do not relate to food processing or food pouch packaging, but rather, package a large amount of purchased small food pouches into large packaging bags one by one after separating the small food pouches one by one, so that the efficiency of material distribution and subpackaging needs to be improved, and the problem of production cost needs to be considered.

For example, when packing betel nuts, 1, 2 or 4 betel nuts are often first vacuum-packed in small packing bags, and then 2, 3 or 6 vacuum-packed small packing bags are packed in packing bags of corresponding specifications. Although some enterprises adopt the packagine machine to divide material and partial shipment to the irregular food of similar sesame oil, current packagine machine comprises traditional carousel formula packagine machine main part with the feed system mostly, wherein feed mechanism adopts the vibration dish to divide the material mostly, this kind of packagine machine often occupies a large area, the structure is complicated, the noise is big and with high costs, and, because the shape and the size of each pouch sesame oil of independent packing are inconsistent, light relatively and surperficial not level, make the inside branch material structure of the vibration dish of carrying out the screening to it comparatively complicated, need debug many times to realize dividing the material, and the putty condition appears easily, follow-up debugging and maintenance are inconvenient, manufacturing cost is relatively high, and often can't effectively adapt to the packing of different specification and dimension's pouch food, use and not nimble. Particularly, the existing packaging machine cannot meet the use requirements of large-scale food enterprises, some small-scale food enterprises and individual users.

Therefore, a pouch food packing machine having a simple structure, high packing efficiency, high adaptability and effectively reduced production cost is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, packing efficiency height, strong adaptability and effective reduction in production cost's bagged food packagine machine.

In order to achieve the purpose, the utility model discloses a bagged food packaging machine which is used for packaging the small bags of food piled together into packaging bags according to a certain quantity, the bagged food packaging machine comprises a machine frame and at least two packaging units which are arranged side by side along the transverse width direction of the machine frame, the machine frame comprises a first machine frame, a second machine frame and a third machine frame which are detachably connected along the lengthwise direction of the machine frame, each packaging unit comprises a feeding device, a distributing device and a sub-packaging device which are correspondingly arranged on the first machine frame, the second machine frame and the third machine frame, the feeding device carries the small bags of food stacked in the material bin out of the material bin batch by batch through the belt type conveying mechanism which is arranged obliquely, and the small bags of food are placed on the distributing device from a high position, the distributing device conveys the small bags of food which are dropped one by one to a discharging mechanism of the sub-packaging device one by one through a first conveyor belt, a second conveyor belt, a third conveyor belt and a fourth conveyor belt which are butted in sequence, the bag filling mechanism of the sub-packaging device moves back and forth among the discharging mechanism, the bag supplying mechanism and the heat sealing mechanism which are sequentially arranged at the upper side of the bag filling mechanism, so as to obtain the packaging bag provided by the bag supply mechanism and transfer the packaging bag to the lower part of the discharging mechanism, and the bag opening of the packaging bag is opened under the coordination of the bag supply mechanism in the bag taking process, so that small bags of food at the discharging mechanism can drop into the packaging bag, and the number of small bags of food hanging down each time corresponds to the number of packages required in the packaging bag, the bagging mechanism still will be loaded the back the wrapping bag is transferred to heat-sealing mechanism department, by heat-sealing mechanism is right the sack of wrapping bag carries out the heat-seal in order to seal.

Preferably, the first frame has an inclined mounting surface for the belt conveyor mechanism, the second frame has a first horizontal mounting surface for the distributing device, the third frame has a second horizontal mounting surface for the sub-packaging device, and the first horizontal mounting surface is higher than the second horizontal mounting surface.

Preferably, the material bin is an open bin with a relatively small lower end and a relatively large upper end, the relatively lower end of a conveying belt of the belt conveying mechanism penetrates through the material bin to form an input end, the relatively upper end of the conveying belt penetrates obliquely upwards from the material bin and then is suspended on the top side of the first conveying belt to form an output end, the conveying belt is uniformly provided with the material shifting plates, and at least one small bag of food can be contained between the adjacent material shifting plates.

Preferably, the first conveyor belt and the fourth conveyor belt are both horizontally arranged, a conveying surface of the first conveyor belt is higher than a conveying surface of the fourth conveyor belt, the second conveyor belt and the third conveyor belt are both obliquely arranged, and an inclination angle of the conveying surface of the second conveyor belt is larger than an inclination angle of the conveying surface of the third conveyor belt.

Preferably, the material distributing device further includes a guiding assembly having a guiding plate and a bending plate or having a guiding plate, a bending plate and an adjusting plate, the guiding plate is obliquely arranged between the first conveyor belt and the conveyor belt and is disposed with a wide top and a narrow bottom, the two bending plates are symmetrically arranged on the left and right opposite sides of the first conveyor belt and the guiding plate, and the distance between the two bending plates is gradually reduced from the guiding plate to the direction of the first conveyor belt to form a guiding structure in a shape of a receiving opening, the adjusting plate is obliquely and adjustably arranged between one of the two bending plates and the guiding plate, and a limiting passage is formed between the adjusting plate, the guiding plate and the other bending plate.

Preferably, the feeding device further includes two first side plates and two second side plates, the two first side plates are symmetrically arranged on the left and right opposite sides of the conveying belt and are located between the open end of the material bin and the output end of the conveying belt, so as to form a closed guide structure, opposite upper ends of the two second side plates are connected with the two first side plates in a one-to-one correspondence manner, and opposite lower ends of the two second side plates are symmetrically suspended at the top side end of the first conveying belt and correspondingly have inner buckling portions formed by bending towards the opposite direction.

Preferably, the bag feeding mechanism sucks the packaging bags stacked in the bag feeding bin from the lower part to be separated from the bag feeding bin in sequence through the bag taking suckers and turns forwards to a position opposite to the bag filling mechanism, the discharging mechanism alternately receives small bags of food corresponding to the required packaging quantity in the packaging bags through the two material cylinders and alternately conveys the received small bags of food to the upper part of the bag filling mechanism for discharging, and the bag filling mechanism clamps the packaging bags through the two clamping assemblies and opens the bag openings of the packaging bags through an adsorption assembly arranged between the two clamping assemblies.

Preferably, the two clamping assemblies are symmetrically arranged with the adsorption assembly as the center, and are used for clamping the packaging bags from the left side and the right side, so that the adsorption assembly can adsorb and pull the relative front side wall of the clamped packaging bags from the relative front side, and the bag opening of the packaging bags is opened under the matching of the adsorption force of the bag supply mechanism on the rear side wall of the packaging bags.

Preferably, the two material cylinders are symmetrically and rotatably arranged at the lower side of the output end of the fourth conveyor belt, and the discharging mechanism further comprises an opening and closing assembly arranged at the opposite bottom end of the third frame and used for opening and closing the material cylinders opposite to the material cylinders so as to allow or prevent small bags of food in the material cylinders from falling.

Preferably, heat-seal mechanism includes that it is two of symmetrical arrangement to be along the left and right sides direction and seals the clamping jaw and be two crimping boards and two hot pressboards of symmetrical arrangement along the fore-and-aft direction respectively, two crimping boards are located and correspond the side the relative downside of hot pressboard, two seal the clamping jaw cooperate with follow the wrapping bag about double-phase offside press from both sides tightly or loosen the wrapping bag, two crimping boards cooperate with follow double-phase offside right around the wrapping bag the sack of wrapping bag is supported and is pressed with the shrink sack, two hot pressboards cooperate with follow double-phase offside right around the wrapping bag the sack of wrapping bag carries out the heat-seal.

Compared with the prior art, the utility model discloses a bagged food packagine machine overall structure is simple, and is small, and is rationally distributed and compact, on the one hand, arrange through two at least packing units compactness in the frame, effectively reduce the volume of complete machine, and can set for the specific quantity of packing unit according to actual need, thereby not only can realize dividing material and partial shipment operation to large batch bagged food high-efficiently, effectively improve packing efficiency, and, each packing unit independent operation, convenient to use and maintenance, then can start one according to the production needs, two or more packing unit actions, use nimble flexible, and is more economical and practical. Further, the feedway that combines the packing unit, feed divider and partial shipment device correspond and install the first frame of connecting in detachably, on second frame and the third frame, then can assemble according to actual need, both can realize semi-automatization packing, in order to satisfy some small-size food enterprises and individual user's user demand, for example, feedway through the anterior segment combines artifical partial shipment with feed divider's automatic branch material to realize semi-automatization packing, or, the automatic partial shipment of partial shipment device through artifical branch material combination back end realizes semi-automatization's packing, the automatic operation of branch material and partial shipment is realized to the accessible complete machine again, thereby compromise the user demand of large-scale food enterprise, it is flexible more to use, it is wider to receive the public. On the other hand, the feeding device of the packaging unit carries the small bags of food stacked in the material bin of the packaging unit out of the material bin batch by batch through the obliquely arranged belt conveying mechanism, the small bags of food are dropped onto the material dividing device in a scattered manner through height fall, the small bags of food are conveyed step by step through the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt which are connected in sequence, the space among the small bags which are initially scattered is continuously enlarged until the small bags of food are conveyed out one by one from the fourth conveying belt and fall into the discharging mechanism of the packaging device, so that the material dividing operation is efficiently and conveniently realized, the small bags of food at the discharging mechanism can fall into the packaging bags arranged on the upper side of the packaging unit in sequence by combining the bag filling mechanism of the packaging device, the bag supplying mechanism and the heat sealing mechanism, the packaging bags supplied by small-amplitude movement can be conveyed to the discharging mechanism, the bag supplying mechanism is opened under the bag supplying mechanism, the packaging bags are further, the packaging bags are sealed by the bag supplying mechanism, the packaging mechanisms, the packaging operation of the small bags is effectively and the packaging bags, and the packaging operation is effectively improved, and the packaging accuracy of the packaged small bags is particularly the packaged food.

Drawings

Fig. 1 is a perspective view of the pouch food packaging machine of the present invention.

Fig. 2 is a plan view of the pouch food packaging machine of the present invention.

Fig. 3 is a side view of the pouch food packing machine of the present invention.

Fig. 4 is an angular perspective view of the packaging unit of the present invention.

Fig. 5 is a perspective view of another angle of the packaging unit of the present invention.

Fig. 6 is a plan view of the feeding device of the present invention.

Fig. 7 is an enlarged view of a portion C in fig. 2.

Fig. 8 is a perspective view of the feed divider of the present invention with some components hidden.

Fig. 9 is an angular perspective view of the dispensing device of the present invention.

Fig. 10 is a perspective view of the dispensing device of the present invention at another angle.

Fig. 11 is a bottom view of the dispensing device of the present invention.

Fig. 12 is a perspective view of the bagging mechanism of the present invention.

Fig. 13 is an enlarged view of a portion D in fig. 12.

Fig. 14 is a perspective view of the bag supply mechanism of the present invention.

Fig. 15 is a perspective view of the heat sealing mechanism of the present invention.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 4, the present invention provides a pouch food packaging machine 100 for packaging stacked pouch food into a packaging bag 200 according to a certain amount, and then the stacked pouch food is separated one by one to be separated, and then the separated pouch food is packaged into a relatively large packaging bag according to a certain amount to be packaged, wherein the stacked pouch food can be purchased from outside in a unified manner, or is transported from another independent packaging device in a centralized manner, the amount of food in each pouch can be 1, 2, 3 or 4, and the specific amount of food is determined according to the characteristics of the shape, hardness, size, and the like of the food itself, and the pouch food can be vacuum packaged, and at least two phases of relatively small food can be packaged in each relatively large packaging bag. In the present application, the food specifically includes, but is not limited to, betel nuts, the number of the betel nuts in each small bag packaged in vacuum is 3, 4 or 6, and the small bags of the betel nuts are packaged in packaging bags of corresponding specifications by taking 6 bags, 8 bags or 12 bags as one bag.

Referring to fig. 1 to 15, in general, a pouch food packaging machine 100 according to a preferred embodiment of the present invention includes a frame a00 and at least two packaging units B00 arranged side by side along a transverse width direction of the frame a00, wherein the frame a00 includes a first frame a01, a second frame a02 and a third frame a03 detachably connected along a longitudinal direction thereof, and each packaging unit B00 includes a feeding device 10 installed on the first frame a01, a distributing device 20 installed on the second frame a02 and a dispensing device 30 installed on the third frame a 03. The feeding device 10 comprises a belt conveying mechanism 11 and a material bin 12 which are obliquely arranged, and particularly, small bags of food stacked in the material bin 12 are taken out of the material bin 12 batch by batch through the belt conveying mechanism 11 and are placed on the material distributing device 20 from a high position; the distributing device 20 comprises a first conveyor belt 21, a second conveyor belt 22, a third conveyor belt 23 and a fourth conveyor belt 24 which are sequentially butted, and specifically, the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23 and the fourth conveyor belt 24 are used for conveying the small bags of food which are dropped one by one into the discharging mechanism 32 of the sub-packaging device 30 one by one; the split charging device 30 further comprises a bag filling mechanism 31, a bag supplying mechanism 33 and a heat sealing mechanism 34, the discharging mechanism 32, the bag supplying mechanism 33 and the heat sealing mechanism 34 are sequentially arranged above the bag filling mechanism 31, the bag filling mechanism 31 moves back and forth among the discharging mechanism 32, the bag supplying mechanism 33 and the heat sealing mechanism 34 to obtain the packaging bags 200 supplied by the bag supplying mechanism 33 and transfer the packaging bags 200 to the lower part of the discharging mechanism 32, the bag mouths of the packaging bags 200 are opened under the cooperation of the bag supplying mechanism 33 in the bag taking process, the small bags of food at the discharging mechanism 32 can be vertically dropped into the packaging bags 200, the number of the small bags of food at each time corresponds to the number of the packaging bags 200 to be packaged, the bag filling mechanism 31 further transfers the packaged packaging bags 200 to the heat sealing mechanism 34, and the heat sealing mechanism 34 carries out heat sealing on the bag mouths of the packaging bags 200, so that the whole split charging operation is completed. For convenience of understanding, the front-back direction, the left-right direction, and the up-down direction of the present invention correspond to the longitudinal direction, the lateral direction, and the vertical direction of the rack a00, respectively, but are not limited thereto.

Referring to fig. 1 to 3, in particular, the first rack a01 has an inclined mounting surface a011 for the belt conveyor 11 to be mounted thereon, the second rack a02 has a first horizontal mounting surface a021 for the distribution device 20 to be mounted thereon, so that the distribution device 20 receives the small food bags dropped from the high belt conveyor 11, the third rack a03 has a second horizontal mounting surface a031 for the distribution device 30 to be mounted thereon, and the first horizontal mounting surface a021 has a height higher than that of the second horizontal mounting surface a031, so that the distribution device 30 receives the small food bags dropped from the fourth conveyor 24 from the lower side.

Referring to fig. 3 to 6, specifically, the belt conveyor 11 is mounted on the inclined mounting surface a011 of the first frame a01 through the support frame 13 arranged obliquely, the material bin 12 is mounted at the opposite lower end of the belt conveyor 11, the material bin 12 is an open bin with a relatively small lower end and a relatively large upper end, the opposite lower end of the conveyor belt 111 of the belt conveyor 11 penetrates through the material bin 12 to form an input end, and the opposite upper end thereof penetrates through the material bin 12 obliquely upward and is then suspended at the top side of the first conveyor belt 21 to form an output end. Correspondingly, the material bin 12 is provided with a penetrating groove 12a for the conveying belt 111 to penetrate through, and the penetrating groove 12a is arranged on the bottom plate and the side plate of the material bin 12. The conveying belt 111 is sleeved on the driving shaft 15 and the driven shaft 16 which are rotatably installed at the head end and the tail end of the supporting frame 13, and under the driving of the motor 14 connected with the driving shaft 15, the driving shaft 15 and the driven shaft 16 rotate, so that the small food bags in the material bin 12 are continuously conveyed towards the direction of the material distributing device 20 batch by batch.

Specifically, in some embodiments, the conveyer belt 111 of the belt conveyer 11 has material-shifting plates 1111 uniformly distributed thereon, and at least one small bag of food can be accommodated between adjacent material-shifting plates 1111, and the specific height, width and distance between each material-shifting plate 1111 can be determined according to the size of the small bag of food, so as to effectively control the number of small bags of food conveyed in batches, and achieve a smooth conveying operation. The quantity of the small bags of food conveyed batch by batch is generally 1 bag, occasionally, the stacked 2 bags are crowded together and conveyed in the same batch, when the small bags of food fall onto the distributing device 20 at a certain height difference, the 2 bags of food stacked together in the same batch are basically dispersed in the falling collision process, and the situation of incomplete dispersion rarely occurs, so that the small bags of food are conveyed on the distributing device 20 one by one.

With reference to fig. 3 to 7, in some embodiments, specifically, the feeding device 10 further includes two first side plates 17 and two second side plates 18, the two first side plates 17 are symmetrically disposed on the left and right opposite sides of the conveying belt 111, and are located between the open end of the material bin 12 and the output end of the conveying belt 111, so as to form a closed guide structure, so as to guide and limit the conveying direction of the small pocket food, and while preventing the small pocket food from dropping during the conveying process, each batch of small pocket food is conveyed on the conveying belt 111 in a row, so as to facilitate subsequent distribution and sub-packaging operations. The opposite upper ends of the two second side plates 18 are connected with the two first side plates 17 in a one-to-one correspondence manner, the opposite lower ends of the two second side plates are symmetrically suspended at the top end of the first conveyor belt 21 and correspondingly provided with inner buckling parts 181 formed by bending towards the opposite direction, namely the second side plates 18 are approximately in an obtuse-angle L shape, so that the falling direction of the small bags of food separated from the conveyor belt 111 is blocked and limited, and a small number of stacked small bags of food can be scattered in the falling process.

Referring to fig. 3 to 8, specifically, the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23, and the fourth conveyor belt 24 are all endless belts, and all of the endless belts are rotatably installed between the two side plates 251 of the installation base 25, and are connected with the first conveyor motor 211, the second conveyor motor 221, the third conveyor motor 231, and the fourth conveyor motor 241 in a one-to-one correspondence manner, so as to rotate under the driving of the corresponding conveyor motors. The first conveyor belt 21 and the fourth conveyor belt 24 are both horizontally arranged, and the height of the conveying surface of the first conveyor belt 21 is higher than that of the conveying surface of the fourth conveyor belt 24, so that the small bags of food can be conveniently conveyed in and out. Second conveyer belt 22 and third conveyer belt 23 all are the inclination and arrange, and the inclination of the conveying face of second conveyer belt 22 is far greater than the inclination of the conveying face of third conveyer belt 23 to promote respectively the pouch food that conveys and have falling of certain difference in height, further enlarge the interval between each pouch food, effectively improve branch material effect. Especially for individual small food bags which are not completely dispersed on the first conveyor belt 21, the small food bags are lifted and dropped again by a larger amplitude of the second conveyor belt 22 to realize complete separation, and the small food bags are lifted and dropped by a smaller amplitude of the third conveyor belt 23 to effectively enlarge the space between the small food bags, so that the material distribution effect is improved. Further, a filling plate 212 is arranged at a gap between the abutting ends of the first conveyor belt 21 and the second conveyor belt 22, so as to avoid the situation that the pouch food slides off from the gap or is clamped at the gap to cause ineffective conveying.

Specifically, in some embodiments, the operation speeds of the conveying belt 111, the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23, and the fourth conveyor belt 24 may be different, so that the distance between the small bags of food may be effectively increased through different operation speeds, and a stable and efficient material distribution operation may be implemented. Specifically, the running speeds of the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23 and the fourth conveyor belt 24 may be sequentially increased, thereby enhancing the separation effect. In addition, in terms of the conveying length, the conveying length of the second conveyor belt 22 is longer than that of the first conveyor belt 21, and is shorter than that of the third conveyor belt 23, and the conveying length of the fourth conveyor belt 24 is longer than or equal to that of the third conveyor belt 23, so that not only can thorough distribution be realized, but also small bags of food can be conveyed more smoothly and uniformly. And the inclination angle of the conveying belt 111 is greater than that of the second conveying belt 22, the conveying length is relatively longer, the lifting amplitude is correspondingly larger, and the preliminary falling and material distribution effect is obvious.

Referring to fig. 5 to 7, in some embodiments, the distributing device 20 further includes a guide assembly 26 having a guide plate 261 and a bending plate 263 or having a guide plate 261, a bending plate 262 and an adjusting plate 263, the guide plate 261 is obliquely disposed between the first conveyor belt 21 and the conveyor belt 111 and is configured to be wide at the top and narrow at the bottom, the two bending plates 262 are symmetrically disposed at the left and right opposite sides of the first conveyor belt 21 and the guide plate 261, and the distance between the two bending plates 262 is gradually reduced from the guide plate 261 to the direction of the first conveyor belt 21 to form a mouth-shaped guide structure, so that when batches of food pouches are output from the output end of the conveyor belt 111, the food pouches fall onto the guide plate 261 first, and slide onto the first conveyor belt 21 smoothly through a sliding buffer on the guide plate 261, and during the sliding, the two bending plates 262 not only prevent the food pouches from falling off from the left and right sides, but also guide and limit the sliding direction of the food pouches, so that the food pouches are conveyed on the first conveyor belt 21 in multiple stages. The adjusting plate 263 is obliquely and adjustably arranged between one of the two bending plates 262 and the guide plate 261, so that a limit channel is formed between the adjusting plate 263, the guide plate 261 and the other bending plate 262, small bags of food falling from the conveying belt 111 fall onto the adjusting plate 263 first and rebound to the limit channel through collision with the adjusting plate 263, and in the collision process, small bags of food which are not completely separated in the same batch are effectively scattered, so that the small bags of food slide into the limit channel one by one, and accurately slide onto the first conveying belt 21 in alignment under the guidance of the limit channel, and further scattering and separation of the small bags of food are realized.

It should be noted that, in some embodiments, when the material distributing device 20 with the guiding assembly 26 is disposed at the rear side end of the feeding device 10 with the two first side plates 17 and the two second side plates 18, the upper side end of the guiding plate 261 is located at the opposite front side of the two second side plates 18 from the lower side end of the conveying belt 111, so as to more securely receive the material, and the two bent plates 262 are disposed at the outer sides of the two second side plates 18 one by one, so that the small bag food dropped from the output end of the conveying belt 111 is firstly scattered by the guiding and initial collision of the two second side plates 18, and then bounced back into the limiting channel by the secondary collision of the adjusting plate 263, so as to further scatter the small bag food which is not completely separated in the same batch, and accurately slide onto the first conveying belt 21 under the guiding of the limiting channel, so that the material distributing effect is better.

Referring to fig. 8, in particular, in some embodiments, the distributing device 20 further includes a blocking block 27 having a certain curvature, the blocking block 27 is detachably disposed between the two side plates 251 and is located at the opposite top side of the output end of the second conveyor belt 22, and is used for blocking the small pocket food products conveyed on the second conveyor belt 22 from the top, which exceed the distance between the blocking block 27 and the second conveyor belt 22, so that the small pocket food products at the upper layer relative to the small pocket food products which are not completely dispersed and conveyed by the first conveyor belt 21 are blocked to be separated from the small pocket food products at the lower layer, only the small pocket food products at the lower layer are allowed to fall onto the third conveyor belt 23, and the small pocket food products at the upper layer which are blocked fall back onto the second conveyor belt 22 for further conveying. In addition, at least one of the left and right sides of the fourth conveyor belt 24 is further provided with a limiting member 28, and the limiting member 28 is specifically protruded on the inner wall of at least one side plate 251, and is used for guiding and correcting the conveying direction of the small bags of food, so that the small bags of food can be accurately conveyed and discharged in an aligned manner. Preferably, a limiting member 28 is disposed on each of the left and right opposite sides of the fourth conveyor 24, and the shapes of the two limiting members 28 may be different, and specifically, may be triangular, arc-shaped, or one of the two limiting members is triangular and the other is arc-shaped.

Specifically, in some embodiments, at least one sensor 29 is disposed above the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23 and the fourth conveyor belt 24, and is used for sensing whether the small bags of food are conveyed on each conveyor belt and whether each small bag of food is conveyed in place. In order to more accurately identify the food, the fourth conveyor belt 24 includes two endless belts 242 with a gap, which is relatively small, and the sensor 29 disposed at the fourth conveyor belt 24 uses a correlation sensor, so that the food in the small bag transferred on the fourth conveyor belt 24 is sensed at the upper and lower sides of the gap. Of course, a counter may be disposed at the fourth conveyor 24, so as to facilitate the replenishment of the small bags to be distributed into the material bin 12 and the subsequent control of the number of the small bags filled in the packaging bag 200 by counting the number of the small bags to be distributed. In addition, the output end of the fourth conveyor belt 24 may further be provided with a guiding elbow 243, a material receiving port of the guiding elbow 243 is abutted to the output end of the fourth conveyor belt 24 and is located on a vertical end face perpendicular to the conveying face of the fourth conveyor belt 24, and a material outlet port of the guiding elbow 243 is suspended behind and below the output end of the fourth conveyor belt 24 and is located on a horizontal end face parallel to the conveying face of the fourth conveyor belt 24, so that the small bags of food fall one by one under the guidance of the guiding elbow 243, and the packaging bags 200 can be conveniently received below.

With reference to fig. 3 to 5 and 9 to 15, the sub-packaging device 30 is mounted on the third frame a03 through the substrate 35, and the substrate 35 is sequentially provided with a first penetrating hole 351, a second penetrating hole 352 and a third penetrating hole 353, which are arranged in a one-to-one correspondence with the material discharging mechanism 32, the bag supplying mechanism 33 and the heat sealing mechanism 34. The bag supplying mechanism 33 comprises a bag supplying bin 331 and a bag taking suction cup 332, the bag taking suction cup 332 is movably and rotatably arranged at the bottom end of the bag supplying bin 331, the bag supplying mechanism 33 sucks the packaging bags 200 stacked in the bag supplying bin 331 from below through the bag taking suction cup 332 to be separated from the bag supplying bin 331 and turn forwards to a position opposite to the bag filling mechanism 31, the discharging mechanism 32 alternately receives the small bags of food corresponding to the required packaging amount in the packaging bags 200 through two material cylinders 321 and alternately transfers the received small bags of food to the upper part of the bag filling mechanism 31 for discharging, the bag filling mechanism 31 clamps the packaging bags 200 through two clamping assemblies 311 and opens the bag openings of the packaging bags 200 through a suction assembly 312 arranged between the two clamping assemblies 311.

Referring to fig. 9 and 10, in particular, the two material cylinders 321 are symmetrically and rotatably disposed at a lower side of the output end of the fourth conveyor 24, the discharging mechanism 32 further includes a supporting frame 322 erected on the base plate 35 and a rotary driver 323 installed on the supporting frame 322, and the two material cylinders 321 are symmetrically connected to the output end of the rotary driver 323, so that the two material cylinders are driven by the rotary driver 323 to synchronously rotate to alternately receive and discharge materials. The two material cylinders 321 are straight cylinders which are vertically through, and the rotary driver 323 drives the two material cylinders 321 to rotate 180 degrees each time, so that the two material cylinders can discharge materials when rotating to the position opposite to the first penetrating hole 351. Specifically, in some embodiments, the material cylinder 321 is a split structure, and specifically includes two half annular surrounding portions 3211 that are sleeved and matched, and at least one of the two surrounding portions 3211 is sleeved in the other surrounding portion 3211 in an adjustable position, so that the size of a bearing area enclosed by the two portions is adjustable, thereby adapting to receiving small bags of food with different sizes and quantities. More specifically, the supporting frame 322 is further provided with two adjusting cylinders 325 on the lower side of the rotary actuator 323, the two adjusting cylinders 325 are connected with the two material barrels 321 in a one-to-one correspondence manner, wherein each adjusting cylinder 325 is connected with the two surrounding portions 3211 of the corresponding material barrel 321 respectively, and is used for driving the two surrounding portions 3211 to move in opposite directions or move in opposite directions, so as to adjust the sleeving positions of the two portions, thereby changing the size of the bearing area enclosed by the two portions.

Referring to fig. 10 and 11, in some embodiments, to achieve better control of the pouch food dropping, the discharging mechanism 32 further includes an opening and closing component 326 disposed at the bottom of the base plate 35 and located at the first through hole 351 of the base plate 35, wherein the opening and closing component 326 opens or closes the first through hole 351 by opening and closing relative to the first through hole 311, so that the pouch food in the opposite barrel 321 can drop into the packaging bag 200 through the first through hole 351. Specifically, the opening and closing assembly 326 includes two opening and closing members 3261 and two opening and closing cylinders 3262 connected to the two opening and closing members 3261 in a one-to-one correspondence manner, the two opening and closing members 3261 are symmetrically and slidably disposed on front and rear opposite sides of the bottom of the substrate 35 with the center of the first penetrating hole 351 as a center, so as to move forward and backward or move backward under the driving of the opening and closing cylinders 3262, so as to close or open the first penetrating hole 351, thereby preventing or allowing the material to be discharged. Specifically, the upper end portions 3263 of the two opening elements 3261 are slidably abutted to the base plate 35 respectively, and the two opening elements can be abutted to form a carrying platform to carry or release the carrying of the small-sized food in the material cylinder 321 at the first penetrating hole 351 from the bottom, the lower end portions 3264 of the two opening elements 3261 are arc-shaped, and the two lower end portions 3264 are symmetrically arranged at the central positions of the bottom edges of the opposite ends of the two upper end portions 3263, so that the two opening elements can be inserted into the bag opening of the packaging bag 200 conveniently to stretch the bag opening from inside to outside for fixing. Wherein the lower end 3264 is relatively wide at an upper end and relatively narrow at a lower end to facilitate insertion into a pocket opening. In addition, the lower end portion 3264 can be formed by extending the center position of the bottom edge of the upper end portion 3263 downwards and outwards, so that the structure is simpler, and the manufacturing cost is effectively reduced. When the two opening and closing members 3261 are moved in the reverse direction to discharge the food, the two lower end portions 3264 spaced apart from each other hold the bag opening from the inside to the outside, and the two upper end portions 3623 spaced apart from each other release the holding of the small bags of food in the cylinder 321 to discharge the food, so that the small bags of food can be smoothly dropped into the packaging bag 200, thereby effectively improving the packaging efficiency.

Further, in some embodiments, in order to improve the moving stability of the two opening and closing members 3261, the opening and closing assembly 326 further includes two arc-shaped positioning members 3265, the two positioning members 3265 are symmetrically disposed at the bottom of the base plate 35 at the edges of the left and right opposite sides of the first through hole 351, and the two opening and closing members 3261 are symmetrically inserted between the two positioning members 3265 and the base plate 35 along the front and back direction, so that the stable and accurate positioning movement is realized under the guiding and limiting effects of the two positioning members 3265, and the discharging precision and efficiency are further improved.

Referring to fig. 9 and 10, in some embodiments, the discharging mechanism 32 further includes a pushing assembly 327 disposed on the supporting frame 322 and located above the first through hole 351, wherein the pushing assembly 327 is used for blowing air into the barrel 321 rotated to be opposite to the pushing assembly 327 and/or pushing the small bags of food in the barrel 321, so as to accelerate the falling speed of the small bags of food. Specifically, the pushing assembly 327 includes a mounting frame 3271 installed on the supporting frame 322, a lifting motor 3272 installed on the mounting frame 3271, a pushing tube 3273 connected to an output end of the lifting motor 3272, and a micro air pump 3274 accommodated in the pushing tube 3273, where the micro air pump 3274 is used to blow air into the material barrel 321, so as to speed up discharging of small bags of food, improve bag feeding efficiency, and move linearly up and down under the driving of the lifting motor 3272, so as to adjust a distance from the material barrel 321, and obtain a better blowing effect. The pushing pipe 3273 can be used for pushing small food bags in the charging barrel 321, and can also play a role in accelerating discharging, and particularly when blockage happens occasionally, the pushing pipe 3273 can be used for rapidly dredging so as to facilitate discharging. The structure and control principle of the conventional micro air pump of the micro air pump 3274 are well known in the art, and the conventional micro air pump can be accommodated in the pushing tube 3273 to perform the air blowing function, so that the detailed description thereof is omitted.

In addition, in some embodiments, the centers of the opposite ends of the upper end portions 3263 of the two opening and closing members 3261 are recessed in a direction away from each other, so that an air supply channel is formed between the two opening and closing members 3261, and when the bagging mechanism 31 transfers the packaging bag 200 whose bag opening has been primarily opened to a position below the first through hole 351, the micro air pump 3274 may blow air into the bag opening to open the packaging bag 200 as a whole to a larger size, and then the two opening and closing members 3261 move back to support and discharge the bag opening, thereby further improving the smoothness of dropping of the small bag food, and further improving the bagging efficiency.

Referring to fig. 9, 12 and 13, the bag loading mechanism 31 further includes a linear module 313 arranged along the longitudinal direction of the third frame a03, the linear module 313 is specifically any one of a synchronous belt type, a ball screw type and a linear motor type, and is configured to drive the two clamping assemblies 311 and the adsorption assembly 312 to reciprocate back and forth along the front-to-back direction, so as to reciprocate between the bag supplying mechanism 33, the discharging mechanism 32 and the heat sealing mechanism 34, the two clamping assemblies 311 are symmetrically arranged with the adsorption assembly 312 as the center, and are configured to clamp the packaging bag 200 from the left and right opposite sides, so that the adsorption assembly 312 can adsorb and pull the opposite front side walls of the clamped packaging bag 200 from the opposite front sides, and thus the bag opening of the packaging bag 200 is opened under the adsorption force of the bag supplying mechanism 33 on the back side walls of the packaging bag 200. Wherein, the centre gripping subassembly 311 includes the clamping frame 3111, the fixed block 3112, the centre gripping cylinder 3113, the movable block 3114 and be the connecting block 3115 that the slope was arranged, fixed block 3112 and centre gripping cylinder 3113 are installed respectively in the double-phase contralateral side about the clamping frame 3111, the head end of movable block 3114 and the output pin joint of centre gripping cylinder 3113, the tail end of movable block 3114 and the detachable butt joint of fixed block 3112, the head end pin joint of connecting block 3115 is on the clamping frame 3111 and is located between fixed block 3112 and the centre gripping cylinder 3113, the tail end pin joint of connecting block 3115 is on the movable block 3114 and is located the position department that is close to the head end of movable block 3114. The connection block 3115 and the holder 3111, the movable block 3114 and the clamping cylinder 3113, and the connection block 3115 and the movable block 3114 are pivotally connected to each other by a pivot shaft 3116, a pivot shaft 3117, and a pivot shaft 3118, respectively.

When the movable block 3114 is driven by the clamping cylinder 3113 to rotate around the pivot axis 3117 to abut against or separate from the fixed block 3112, the pivot axis 3116, the pivot axis 3117 and the pivot axis 3118 are always at three vertices of a triangle, so as to form a stable structure, the connecting block 3115 can perform good guiding, supporting and limiting functions, so that the movable block 3114 can flexibly and accurately rotate to abut against the fixed block 3112, so that the movable block 3114 and the fixed block 3112 can clamp or release the packaging bag 200 from the front and rear sides of the packaging bag 200 therebetween, and the two clamping assemblies 311 clamp and fix the packaging bag 200 correspondingly from the left and right ends of the packaging bag 200. Specifically, in some embodiments, the fixed block 3112 is in a shape of "one" and the movable block 3114 is in a shape of "L", so that the movable block 3114 can be moved into and out of contact with the fixed block 3112 by a small rotation, and the structure is more compact. Furthermore, the abutting surfaces of the fixed block 3112 and the movable block 3114 are provided with tooth-shaped structures, so that friction is increased, and clamping is firmer.

Referring to FIG. 12, in particular, in some embodiments, the spacing between the clamping assemblies 311 is adjustable to accommodate clamping of different packages 200. More specifically, the bagging mechanism 31 further includes a jacking cylinder 314 connected to the output end of the linear module 313, a mounting seat 315 connected to the output end of the jacking cylinder 314, a lifting cylinder 316 and an adjusting cylinder 317 installed on two opposite sides of the front and back of the mounting seat 315, and a pushing cylinder 318 connected to the output end of the lifting cylinder 316, the adsorption component 312 is connected to the output end of the pushing cylinder 318, and the two clamping components 311 are symmetrically connected to the output end of the opening and closing cylinder 317. The lifting cylinder 314 is used to drive the two clamping components 311 and the adsorption component 312 to move up and down synchronously, and the adjusting cylinder 317 is used to drive the two clamping components 311 to move towards each other or move back to each other along the left-right direction, so as to adjust the distance between the two clamping components, thereby matching the width of the packaging bag 200 to be clamped. The suction assembly 312 can also move linearly in the up-down direction and the front-back direction under the driving of the lifting cylinder 316 and the pushing cylinder 318, so as to open the mouths of the packing bags 200 clamped by the two clamping assemblies 311.

Specifically, the suction assembly 312 includes an upper vacuum pad 3121 and a lower vacuum pad 3122 arranged at an interval in an up-down direction, the upper vacuum pad 3121 suction-fixes opposite upper ends of the packing bag 200 having a certain length so as to preliminarily open the mouth of the packing bag 200 in cooperation with the bag supply mechanism 33, and the lower vacuum pad 3122 suction-fixes opposite middle and lower ends of the packing bag 200 having a certain length. Wherein, the bore of the upper vacuum chuck 3121 is less than the bore of the lower vacuum chuck 3122, the number of the upper vacuum chucks 3121 is 2, and the number of the lower vacuum chucks 3122 is 1.

With reference to fig. 9 to 11 and 14, the bag supply bin 331 is erected above the second through hole 352 of the base plate 35 by two supporting frames 333, and the stacked plurality of packaging bags 200 are supported in the bag supply bin 331. The bag supplying mechanism 33 further includes a lifting cylinder 334 installed on the base plate 35, a rotating cylinder 335 connected to an output end of the lifting cylinder 334 and located at a bottom end of the base plate 35, and a suction cup positioning frame 336 connected to an output end of the rotating cylinder 335 and passing through the second passing hole 352 in a lifting manner, wherein the suction cup positioning frame 336 is used for fixing the bag taking suction cup 332. The bag taking suction cups 332 are vacuum suction cups, and include, but not limited to, the bag taking suction cups 332 disposed corresponding to the upper vacuum suction cups 3121 and the lower vacuum suction cups 3122 of the adsorption assembly 312, so as to achieve firm and stable adsorption and transfer. When feeding, the bag taking suction cup 332 sucks the packaging bag 200 at the bottommost part of the bag supply bin 331 at each time, the lifting cylinder 334 drives the bag taking suction cup 332 to drive the sucked packaging bag 200 to move downwards, and then the rotating cylinder 336 drives the bag taking suction cup 332 to turn 90 degrees relative to the bag supply bin 331, so that the bag taking and opening are matched with the bag filling mechanism 31.

Referring to fig. 15, the heat sealing mechanism 34 includes two sealing jaws 341 symmetrically arranged in the left-right direction, and two pressing plates 342 and two hot pressing plates 343 symmetrically arranged in the front-back direction, respectively, wherein the sealing jaws 341, the hot pressing plates 343, and the pressing plates 342 are sequentially arranged from top to bottom in the up-down direction, the two pressing plates 342 are located at opposite lower sides of the hot pressing plates 343 of the corresponding sides, the two sealing jaws 341 cooperate to clamp or release the packaging bag 200 from the left and right opposite sides of the opposite upper side end of the packaging bag 200, the two pressing plates 342 cooperate to press the bag opening of the packaging bag 200 from the front and back opposite sides of the opposite upper side end of the packaging bag 200 to contract the bag opening, and the two hot pressing plates 343 cooperate to heat-seal the bag opening of the packaging bag 200 from the front and back opposite sides of the opposite upper side end of the packaging bag 200.

The sealing jaw 341 includes two symmetrically arranged chucks 3411 and a clamping cylinder 3412 connected to the two chucks 3411, respectively, the clamping cylinder 3412 is used to drive the two chucks 3411 to move toward or away from each other to clamp or release the packaging bag 200 therebetween, and the two chucks 3411 have a tooth-shaped structure on their mating clamping surfaces, thereby achieving a firm clamping. It should be noted that the hot-pressing board 343 is further connected to a heating rod 3431, the heating rod 3431 is connected to an external heater, and when the heating rod 3431 is driven by the heater to generate heat, the hot-pressing board 343 achieves heat sealing of the bag opening under the action of heat conduction.

More specifically, the heat-seal mechanism 34 further includes a protective cover 344 covering the third penetration hole 353, a first U-shaped frame 345 installed on a top wall of the protective cover 344, a jaw cylinder 346 installed on the first U-shaped frame 345, two L-shaped frames 347 connected symmetrically in the left-right direction to output ends of the jaw cylinder 346, a second U-shaped frame 348 installed on a bottom side end of the jaw cylinder 346, two crimping cylinders 349 connected symmetrically in the front-rear direction to two vertical plates 3481 of the second U-shaped frame 348, and a heat-pressing cylinder 350 installed on a horizontal plate 3482 of the second U-shaped frame 348. The two clamping cylinders 3412 are symmetrically arranged on the two L-shaped frames 347, and the two sealing jaws 341 are connected to the output ends of the two clamping cylinders 3412 in a one-to-one correspondence manner, so as to move towards or away from each other under the driving of the jaw cylinders 346 to adjust the distance therebetween, so as to accurately clamp the packaging bag 200 therebetween in an aligned manner, and to clamp the packaging bags 200 with different widths. The two crimping plates 342 are connected to the output ends of the two crimping cylinders 349 in a one-to-one correspondence manner, so that the two crimping cylinders 349 move in opposite directions or move in a back-to-back direction under the driving of the two crimping cylinders 349 to press against the front side wall and the rear side wall of the packaging bag 200 at the opposite upper end, so that the front side wall and the rear side wall of the packaging bag 200 are close to each other to contract the bag opening. The two hot pressing plates 343 are symmetrically connected to the output end of the hot pressing cylinder 350 in the front-rear direction, so as to move in opposite directions or move back to back under the driving of the hot pressing cylinder 350, thereby heat-sealing the mouth of the packaging bag 200.

It should be noted that the pouch food packaging machine 100 of the present invention further includes a control system (not shown in the figure), which is connected to the feeding device 10, the separating device 20 and the sub-packaging device 30 respectively, for controlling the coordination between the devices. The control system is an existing control system, and the structure and control principle thereof are well known in the art, so that the detailed description thereof is omitted here.

Referring to fig. 1 to 15, the operation of the pouch food packaging machine 100 of the present invention will be described:

firstly, after the vacuum packaging equipment sends the small bags of food which are independently packaged and collected together into the material bin 12 and is filled with the food, or manually pours the small bags of food which are bought or transferred into the material bin 12 and is filled with the food, the belt type conveying mechanism 11 acts to convey the small bags of food in the material bin 12 upwards to the separated material bin 12 batch by batch, and the small bags of food are dropped onto the first conveying belt 21 of the material distributing device 20 from a high place, and are dispersedly and slidingly conveyed onto the first conveying belt 21 through the guide of the guide and guide assemblies 26 of the two second side plates 18 in the dropping process; then, the food pouches which are not completely separated in the same batch or food pouches which are accidentally overlapped during falling are completely separated by lifting and falling the second conveyor belt 22 again, and during the upward lifting and conveying process, the two overlapped food pouches can be blocked by the blocking block 27, the food pouches positioned above are scraped back to the second conveyor belt 22, only the food pouches in the lower layer are allowed to pass through, so that the food pouches which are not completely separated are completely separated, and are conveyed to the fourth conveyor belt 24 one by one on the third conveyor belt 23, and during the conveying on the fourth conveyor belt 24, the conveying position of the conveyed food pouches is corrected from at least one of the left side and the right side by the limiting part 28, so that the food pouches are accurately conveyed to the guide elbow 243 in alignment, and fall into the material barrel 321 of the discharging mechanism 32 of the subpackaging device 30 under the guide of the guide elbow 243, and the material separating operation in the previous section is completed;

when the cylinder 321 receives small bags of food corresponding to the amount of food to be packaged in the bags 200, the bag-taking suction cup 332 of the bag-supplying mechanism 33 sucks the bag 200 at the bottommost layer of the bag-supplying bin 331 and turns downward and forward to a position opposite to the bag-filling mechanism 31, the bag-filling mechanism 31 moves in a direction close to the bag-supplying mechanism 33 by a small amount, that is, moves backward, the two clamping assemblies 311 clamp the bag 200 from the left and right opposite sides of the bag 200, the adsorption assembly 312 adsorbs the front side wall of the clamped bag 200 from the front side, and the bag-taking suction cup 332 of the bag-supplying mechanism 33 adsorbs the rear side wall of the bag 200, so as to primarily open the bag opening of the bag 200, and the bag-filling mechanism 31 brings the bag 200 with the opened bag opening back to the initial position and moves the initial position to the 3264 of the two opening elements 3261 sleeved on the first through hole 351, and accordingly, the cylinder 321 filled with the small bags of food to be packaged is also rotated to the first through hole 351; then, the pushing assembly 327 blows air into the packaging bag 200 to open the packaging bag 200 relatively greatly, and the opening and closing assembly 326 operates to support and fix the mouth of the packaging bag 200 from inside to outside, so that the small bags of food in the material cylinder 321 smoothly drop into the packaging bag 200 with the supported and fixed mouth, thereby completing the bagging operation, and after the bagging operation is completed, the bagging mechanism 31 continues to transfer the packaging bag 200 with the small bags of food to the rear heat sealing mechanism 34; finally, the two sealing jaws 341 of the heat sealing mechanism 34 act to clamp the packaging bag 200 conveyed by the bagging mechanism 31, the bagging mechanism 31 moves reversely to return to the initial position, then the two pressing plates 342 of the heat sealing mechanism 34 cooperatively press the packaging bag 200 clamped by the two sealing jaws 341 from the front side and the rear side, so that the opening amplitude of the bag opening of the packaging bag 200 is relatively reduced and closed, then the closed packaging bag 200 is heat-pressed from the front side and the rear side by the two heat pressing plates 343 cooperatively, so as to heat seal the bag opening, after the heat sealing is finished, the two sealing jaws 341 are mutually far away to loosen the packaging bag 200, so that the packaging bag 200 is dropped into a receiving box below, and the subpackaging action is finished;

the above actions are repeated continuously, so that the automatic operation of distributing the stacked small bags of food and packing the small bags of food into packaging bags according to a certain quantity can be realized.

Compared with the prior art, the utility model discloses a 100 overall structure of bagged food packagine machine is simple, and is small, rationally distributed and compact, on the one hand, arrange through two at least packing unit B00 compactions on frame A00, effectively reduce the volume of complete machine, and can set for the specific quantity of packing unit B00 according to actual need, thereby not only can realize dividing the material and the partial shipment operation to large batch bagged food high-efficiently, effectively improve packing efficiency, and, each packing unit B00 independent operation, convenient to use and maintenance, then can start one according to the production needs, two or a plurality of packing unit B00 actions, use nimble maneuver, more economical and practical. Further, the feeding device 10, the distributing device 20 and the sub-packaging device 30 which are combined with the packaging unit B00 are correspondingly arranged on the first rack A01, the second rack A02 and the third rack A03 which are detachably connected, so that the packaging machine can be assembled according to actual needs, semi-automatic packaging can be realized, the use requirements of small food enterprises and individual users are met, namely, the semi-automatic packaging is realized by combining automatic distribution of the feeding device 10 at the front section and the distributing device 20 with manual sub-packaging, or the semi-automatic packaging is realized by combining automatic sub-packaging of the sub-packaging device 30 at the rear section with manual sub-packaging, automatic operation of distribution and sub-packaging can be realized through the whole machine, the use requirements of large food enterprises are met, the packaging machine is more flexible and mobile to use, and the range of people is wider. On the other hand, the feeding device 10 of the packaging unit B00 carries the small bags of food stacked in the material bin 12 away from the material bin 12 batch by the inclined belt conveying mechanism 11, and drops the small bags of food onto the distributing device 20 from a high position, the small bags of food are scattered and fall onto the distributing device 20 by virtue of height difference, and the small bags of food are conveyed one by one on the fourth conveyor belt 24 and fall into the discharging mechanism 32 of the packaging device 30 by the step-by-step conveying of the first conveyor belt 21, the second conveyor belt 22, the third conveyor belt 23 and the fourth conveyor belt 24 which are butted in sequence, so that the space between the small bags of food which are primarily scattered is continuously enlarged, and the small bags of food are conveyed one by one on the fourth conveyor belt 24 and fall into the discharging mechanism 32 of the packaging device 30, thereby realizing the distributing operation efficiently and conveniently, in combination with the bag filling mechanism 31 of the packaging device 30 reciprocating between the discharging mechanism 32, the bag supplying mechanism 33 and the heat sealing mechanism 34 which are arranged on the upper side in sequence, so that the packaging bags 200 can be moved slightly, the packaging mechanism 32 can be moved to move to the packaging bags 200 to ensure that the packaging bag filling mechanism 32 and the packaging bags are effectively and the packaging bags are sealed, thereby the packaging bags are effectively and the packaging bags are easily sealed by the corresponding to be conveniently carried out, and the packaging mechanism 32, and the packaging bags 31, and the packaging bags are effectively and the packaging bags.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and the equivalent changes made by the claims of the present invention are all covered by the present invention.

Claims (10)

1. The utility model provides a bagged food packagine machine for the pouch food that piles up together is according to certain quantity split charging in the wrapping bag, a serial communication port, bagged food packagine machine includes the frame and follows at least two packing units that the horizontal broadside direction of frame was arranged side by side, the frame includes along first frame, second frame and the third frame that its lengthwise direction detachably connects, the packing unit include in first frame, the second frame reaches feed arrangement, feed divider and partial shipment device that correspond installed in the third frame, feed arrangement will pile up pouch food in the material storehouse through the belt conveyor of slope arrangement wholesale area from the material storehouse to from the eminence fall on the feed arrangement in order, feed arrangement will criticize each that falls into through first conveyer belt, second conveyer belt, third conveyer belt and the fourth conveyer belt of butt joint the pouch food conveys one by one in partial shipment device's drop mechanism, partial shipment mechanism's bagging machine comes and goes back and forth in order in the side of arranging in its side feed mechanism, supply between feed mechanism and the bag mechanism and the heat-seal mechanism that the wrapping bag provided the wrapping bag moves and open the corresponding bag of the bag of drop mechanism still carries out the heat-seal mechanism and the heat-sealing of the bag in the bag is carried out the bag in the feed mechanism in the bag in order to the bag mechanism and the bag of drop mechanism and the heat-sealing of the bag of the packaging mechanism still, the bag of drop mechanism in the packaging bag is carried out the packaging mechanism in order to get the bag in order.

2. The pouch food packaging machine of claim 1 wherein said first frame has an inclined mounting surface for mounting said belt conveyor, said second frame has a first horizontal mounting surface for mounting said divider, said third frame has a second horizontal mounting surface for mounting said divider, and said first horizontal mounting surface is at a greater elevation than said second horizontal mounting surface.

3. The machine for packaging bagged food according to claim 1, wherein the material bin is an open bin with a relatively small lower end and a relatively large upper end, the relatively lower end of the conveying belt of the belt conveyor penetrates through the material bin to form an input end, the relatively upper end of the conveying belt penetrates obliquely upward from the material bin and then is suspended on the top side of the first conveying belt to form an output end, and the conveying belt is provided with the material-shifting plates, and at least one small bag of food can be accommodated between the adjacent material-shifting plates.

4. The machine for packaging pouch food as set forth in claim 3, wherein the first conveyor and the fourth conveyor are horizontally arranged, and the conveying surface of the first conveyor is higher than the conveying surface of the fourth conveyor, and the second conveyor and the third conveyor are obliquely arranged, and the angle of inclination of the conveying surface of the second conveyor is greater than that of the third conveyor.

5. The machine for packaging bagged food as claimed in claim 4, wherein the separating device further comprises a guide assembly having a guide plate and a bending plate or a guide plate, a bending plate and an adjusting plate, the guide plate is obliquely arranged between the first conveyor belt and the conveyor belt and has a wide top and a narrow bottom, the bending plates are symmetrically arranged on the left and right opposite sides of the first conveyor belt and the guide plate, the distance between the two bending plates is gradually reduced from the guide plate to the first conveyor belt to form a guide structure in the shape of a mouth, the adjusting plate is obliquely and positionally adjustably arranged between one of the two bending plates and the guide plate, and a limit passage is formed between the adjusting plate, the guide plate and the other bending plate.

6. The machine for packaging pouch food according to any one of claims 3 to 5, wherein the feeding device further comprises two first side plates and two second side plates, the two first side plates are symmetrically arranged on the left and right opposite sides of the conveyor belt and between the open end of the material bin and the output end of the conveyor belt, so as to form a closed guide structure, the opposite upper ends of the two second side plates are connected with the two first side plates in a one-to-one correspondence manner, and the opposite lower ends of the two second side plates are symmetrically suspended at the top side of the first conveyor belt and correspondingly provided with inner buckling parts bent towards the opposite direction.

7. The machine for packaging pouch food as claimed in claim 6, wherein the bag feeding mechanism sucks the stacked bags from below to be separated from the bag feeding bin and turns forward to a position opposite to the bag loading mechanism by the bag taking suction cups, the bag unloading mechanism alternately receives the small bags of food corresponding to the required number of packages in the bags through two material cylinders and alternately transfers the received small bags of food to above the bag loading mechanism for unloading, and the bag loading mechanism clamps the bags by two clamping assemblies and opens the bag mouths of the bags by a suction assembly arranged between the two clamping assemblies.

8. The pouch food packaging machine according to claim 7, wherein the two clamping assemblies are symmetrically arranged around the suction assembly for clamping the packaging bag from two opposite sides, such that the suction assembly can suck and pull the opposite front side walls of the clamped packaging bag from the opposite front sides, and the bag opening of the packaging bag is opened by the suction force of the bag feeding mechanism on the rear side walls of the packaging bag.

9. The machine as claimed in claim 7, wherein the two material cylinders are symmetrically and rotatably disposed at the lower side of the output end of the fourth conveyor, and the discharge mechanism further comprises an opening and closing assembly disposed at the opposite bottom end of the third frame for opening and closing the material cylinders to allow or prevent the small bags of food in the material cylinders from falling.

10. The machine for packaging food in bags according to claim 7, wherein the heat sealing mechanism comprises two sealing jaws symmetrically arranged along the left-right direction and two pressing plates and two hot pressing plates symmetrically arranged along the front-back direction, respectively, the two pressing plates are located at opposite lower sides of the hot pressing plates at corresponding sides, the two sealing jaws cooperate to clamp or loosen the bags from the left and right opposite sides of the bags, the two pressing plates cooperate to press the bag mouths of the bags from the front and back opposite sides of the bags to contract the bag mouths, and the two hot pressing plates cooperate to heat seal the bag mouths of the bags from the front and back opposite sides of the bags.

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