Automatic packaging equipment for pet food

Abstract

The utility model discloses automatic packaging equipment for pet food. The automatic packaging equipment comprises a rotary working circular table and a material distributing device, and the rotary working circular table is used for driving the food packaging bag to move. The material distributing device comprises a material distributing assembly, the material distributing assembly comprises a material distributing component, a plurality of quantifying components and a first funnel, the quantifying components are arranged between the material distributing component and the first funnel, and the material distributing component is used for conveying pet food to the quantifying components; the plurality of quantifying components are used for dispersing the large-capacity pet food into a plurality of small-capacity parts with different weights, and the sum of the weights of the small-capacity parts is a certain fixed value, so that the pet food falls into the first funnel.

Description

Technical Field

[0001] The utility model relates to the field of pet food packaging equipment, in particular to automatic pet food packaging equipment. Background Art

[0002] With the continuous improvement of living standards, many users will raise some pets in their spare time to enhance the fun of life. Pets need special pet food to feed, and the weight of each bag of pet food is fixed. The existing pet food is mostly packed by workers manually filling and weighing, which not only increases the workload of workers, but also workers have experience to grasp the weight of each filling, but there will always be weight errors in each pet food packaging bag, which makes it easy for customers to complain about the lack of weight of pet food packaging after purchase, which not only causes economic losses to the company, but also affects the company's reputation. Utility Model Content

[0003] One advantage of the present invention is that it provides an automatic pet food packaging device, wherein the material dividing component can divide a large amount of pet food into several small portions with different weights, and fill several portions of pet food whose total weight is a certain value into a food packaging bag, thereby completing the quantitative filling of pet food.

[0004] Another advantage of the present invention is that it provides an automatic pet food packaging device, wherein the funnel can collect a large amount of pet food and drop it onto the surface of the cap-shaped plate, thereby sliding down to the plurality of diverter plates through the protrusions of the cap-shaped plate, and then falling into the quantitative channel through the inclined diverter plates, thereby finally dispersing a large amount of pet food into a plurality of small volumes with different weights, and filling a few portions of pet food with a total weight of a certain fixed value into a food packaging bag, thereby improving the accuracy of quantitative filling.

[0005] Another advantage of the present invention is that it provides an automatic pet food packaging device, wherein the two quantitative pieces are placed one above the other, and when there is still pet food in the quantitative piece on the lower side, the quantitative piece on the upper side is always in a closed state until the pet food in the quantitative piece on the lower side falls into the first funnel and is closed again, and the quantitative piece on the upper side then drops the pet food in it into the quantitative piece on the lower side, which can improve production efficiency and further improve the accuracy of quantitative filling.

[0006] One advantage of the present invention is that it provides an automatic pet food packaging device, wherein the bag-opening device can fully open a flat packaging bag by first pulling it and then blowing it, so as to facilitate the subsequent filling of the pet food into the opened packaging bag.

[0007] Another advantage of the present invention is that it provides automatic pet food packaging equipment, wherein the two adsorption units can move relative to or away from each other, and the packaging bag located between the two adsorption units can first be fixed to the two side walls of the packaging bag by the first suction cup, and then the packaging bag can be torn open by moving away from each other, thereby preliminarily achieving the opening of the packaging bag.

[0008] Another advantage of the utility model is that it provides automatic pet food packaging equipment, wherein the blowing nozzle located between the two adsorption units can blow a certain amount of gas into the torn packaging bag after the packaging bag is torn open, thereby expanding and supporting the space formed after the packaging bag is torn open, thereby further improving the effect of expanding the packaging bag.

[0009] Another advantage of the present invention is that it provides automatic pet food packaging equipment, wherein the detection head in the detection device can move up and down. When the multiple sensors arranged on the detection head can sense the bag body, the packaging bag is successfully opened, otherwise the packaging bag is not successfully opened, thereby avoiding the subsequent filling of pet food into the packaging bag that has not been successfully opened, thereby avoiding the waste of pet food.

[0010] Another advantage of the present invention is that it provides an automatic pet food packaging device, wherein the bag supply device can continuously place packaging bags on the clamping portion of the rotating working table, so that the packaging bags can enter subsequent processes as the rotating working table rotates.

[0011] In order to achieve at least one of the above advantages of the present invention, the present invention provides an automatic pet food packaging device, comprising:

[0012] A rotating working table; the rotating working table is used to drive the movement of the food packaging bag;

[0013] A material dispensing device, the material dispensing device includes a material dispensing assembly, the material dispensing assembly includes a material dispensing member, a plurality of quantitative members and a first funnel, the plurality of quantitative members are arranged between the material dispensing member and the first funnel, the material dispensing member is used to transfer pet food to the quantitative member, the plurality of quantitative members are used to disperse a large volume of pet food into a plurality of small volumes with different weights, and drop the pet food of which the sum of weights is a certain fixed value into the first funnel.

[0014] According to an embodiment of the utility model, the rotating working table includes at least two clamping parts, and the two clamping parts are arranged at intervals on the outer edge surface of the rotating working table, and the clamping parts are used to clamp the pet food packaging bag.

[0015] According to an embodiment of the present invention, the material distribution device further comprises a loading rack having an inlet and an outlet, and the loading rack is used to transfer the pet food from the inlet to the outlet.

[0016] According to an embodiment of the utility model, the material dividing component includes a second funnel, a cap-shaped plate and a plurality of diverter plates, and the cap-shaped plate is located between the first funnel and the plurality of diverter plates.

[0017] According to an embodiment of the present invention, the cap-shaped plate has an upward protrusion, and the protrusion is located directly below the second funnel.

[0018] According to an embodiment of the utility model, the diverter plate has a high end and a low end, the high end of the diverter plate is arranged below the cap-shaped plate, and the low end of the diverter plate is arranged above the first funnel.

[0019] According to an embodiment of the utility model, the quantitative component includes two quantitative parts placed one above the other, the quantitative parts include a certain amount channel, a balanced weigher and a baffle, the balanced weigher and the baffle are hinged to the quantitative channel and block the quantitative channel by swinging.

[0020] According to an embodiment of the present utility model, the quantitative channel has an upper opening and a lower opening, and the balance weigher and the baffle are hinged to the lower opening of the quantitative channel.

[0021] According to an embodiment of the utility model, the first funnel has a feed port and a discharge port, the lower end of the quantitative member below is inserted into the feed port, and the discharge port is located directly above the opening of the packaging bag that is stretched open.

[0022] According to an embodiment of the utility model, the material dividing device further includes a mounting platform, and the material dividing assembly is arranged on the mounting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric drawing of the utility model.

[0024] Figure 2 It is an axonometric diagram of the material dividing device in the utility model.

[0025] Figure 3 It is an axonometric drawing of the material dividing component in the utility model.

[0026] Figure 4 It is an axonometric diagram of the middle support bag device of the utility model.

[0027] Figure 5 It is an axonometric view of the center support bag assembly of the utility model.

[0028] Figure 6 It is an axonometric diagram of the heat sealing device in the utility model.

[0029] Figure 7 It is an axonometric diagram of the detection device in the utility model.

[0030] Figure 8 It is an axonometric diagram of the detection component in the utility model.

[0031] Fig. 9 It is an axonometric view of the bag supply device in the utility model.

[0032] Fig.10 It is an axonometric diagram of a placing component and a bag taking component in the utility model.

[0033] Fig.11 It is an axonometric diagram of the conveying device in the utility model.

[0034] Fig.12 It is an axonometric diagram of the controller in the utility model.

[0035] Fig.13 This utility model Figure 1 A is an enlarged view of the middle image.

[0036] 10. Rotating working table;

[0037] 11. Clamping part;

[0038] 111. clamp arm cylinder; 112. clamp claw;

[0039] 20. Bag support device;

[0040] 21. A first lifting assembly;

[0041] 211. first lifting platform; 212. first telescopic cylinder;

[0042] 22. Bag support assembly;

[0043] 221, second mounting frame;

[0044] 22101, sliding groove;

[0045] 222. Adsorption unit;

[0046] 2221, negative pressure pipe; 222101, negative pressure port; 2222, first suction cup; 2223, auxiliary telescopic cylinder; 223, blowing nozzle;

[0047] 23. The first negative pressure pump;

[0048] 24. Air pump;

[0049] 30. Detection device;

[0050] 31. Second lifting assembly;

[0051] 311, second lifting platform;

[0052] 312, second telescopic cylinder;

[0053] 32. Detection components;

[0054] 321, detection head;

[0055] 322. Sensor;

[0056] 40. Bag supply device;

[0057] 41. Place components;

[0058] 411. Support column;

[0059] 412, support plate;

[0060] 41201, take out port; 4121, limit plate;

[0061] 42. Bag taking component;

[0062] 421, third telescopic cylinder;

[0063] 422. Adsorption component;

[0064] 4221, adsorption board;

[0065] 422101, mounting slot;

[0066] 4222, second suction cup;

[0067] 423. a second negative pressure pump;

[0068] 43. Bag supply assembly;

[0069] 431, Rotation unit;

[0070] 4311, installation frame;

[0071] 4312, motor;

[0072] 432. Bag supply unit;

[0073] 4321, bag supply box;

[0074] 4322, splint;

[0075] 433. Connecting unit;

[0076] 4331, connecting rod;

[0077] 4332, connecting plate;

[0078] 50. Material dividing device;

[0079] 51, loading rack; 5101, entrance; 5102, exit;

[0080] 52. Material separation components;

[0081] 521. Material dividing components;

[0082] 5211, second funnel;

[0083] 5212, cap-shaped plate; 52121, protrusion;

[0084] 5213, manifold; 52131, high end; 52132, low end;

[0085] 522. Quantitative components;

[0086] 5221, quantitative pieces;

[0087] 52211, quantitative channel;

[0088] 5221101, upper mouth; 5221102, lower mouth;

[0089] 52212, balance weigher; 52213, baffle;

[0090] 523. First Funnel;

[0091] 52301, feed port; 52302, discharge port;

[0092] 53. Installation platform;

[0093] 60. Heat sealing device;

[0094] 61. Fourth lifting assembly;

[0095] 611, the fourth lift;

[0096] 612, fourth telescopic cylinder;

[0097] 62. Heat sealing components;

[0098] 621, third mounting frame;

[0099] 622. Heating plate;

[0100] 623, heat sealing telescopic cylinder;

[0101] 70. Conveying device;

[0102] 71. Enter the end;

[0103] 72. Outward end;

[0104] 80. Controller. DETAILED DESCRIPTION

[0105] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0106] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0107] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0108] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0109] According to the attached Figure 1 To Attachment Fig.13 As shown, an automatic pet food packaging device according to a preferred embodiment of the present invention will be described in detail below, wherein the automatic pet food packaging device includes a rotating working table 10, a bag-supporting device 20 and a detection device 30.

[0110] Specifically, the rotating working table 10 includes at least two clamping parts 11. The two clamping parts 11 are arranged at intervals on the outer edge surface of the rotating working table 10. The clamping parts 11 are used to clamp the food packaging bag.

[0111] More specifically, the bag-supporting device 20 and the detecting device 30 each correspond to one of the clamping parts 11 after the rotating working table 10 rotates a certain angle.

[0112] Specifically, the bag-holding device 20 includes a first lifting component 21 and a bag-holding component 22. The bag-holding component 22 is installed on the first lifting component 21 and moves up and down as the first lifting component 21 rises and falls. The bag-holding component 22 is used to hold open the food packaging bag.

[0113] Specifically, the detection device 30 includes a second lifting component 31 and a detection component 32. The detection component 32 is installed on the second lifting component 31 and moves up and down with the lifting and lowering of the second lifting component 31. When the detection component 32 moves downward, the food packaging bag that has been opened by the bag-opening device 20 is inserted.

[0114] Specifically, the clamping portion 11 includes two clamp arm cylinders 111 and two clamp claws 112 . The two clamp arm cylinders 111 are arranged in parallel to the rotating working table 10 . The two clamp claws 112 are swingably mounted on one end of the clamp arm cylinder 111 extending out of the rotating working table 10 .

[0115] It can be understood by those skilled in the art that the driving member for driving the clamping jaws 112 to swing can be set as a pneumatic cylinder or an oil cylinder, etc. When the food packaging bag is placed between the clamping arm cylinder 111 and the clamping jaws 112, the two clamping jaws 112 swing to clamp the food packaging bag together with the clamping arm cylinder 111. Thereafter, the food packaging bag enters the next process and is stretched open as the rotating working table 10 rotates.

[0116] Specifically, the first lifting assembly 21 includes a first lifting platform 211 and a first telescopic cylinder 212 . The first telescopic cylinder 212 is installed on the first lifting platform 211 , and the bag-supporting assembly 22 is disposed on the first telescopic cylinder 212 .

[0117] Specifically, the bag-supporting assembly 22 includes a second mounting frame 221, two suction units 222 and a blowing nozzle 223. The second mounting frame 221 is fixedly mounted on the output end of the first telescopic cylinder 212. The two suction units 222 can be slidably mounted on the second mounting frame 221 relative to or opposite to each other. The blowing nozzle 223 is mounted on the second mounting frame 221 and is located between the two suction units 222.

[0118] Furthermore, the adsorption unit 222 includes a negative pressure tube 2221 and at least one first suction cup 2222 , the negative pressure tube 2221 has at least one negative pressure port 222101 , and the first suction cup 2222 is installed at the negative pressure port 222101 .

[0119] Preferably, two sliding grooves 22101 are formed on the second mounting frame 221, and the negative pressure tube 2221 is slidably mounted in the sliding grooves 22101. That is, when the two adsorption units 222 slide relative to or away from each other, the two negative pressure tubes 2221 slide relative to or away from each other in the sliding grooves 22101 on their corresponding sides.

[0120] Preferably, the first suction cup 2222 is configured to be made of silica gel. Those skilled in the art will appreciate that the first suction cup 2222 made of silica gel is suitable for adsorbing objects with smooth surfaces and is not easy to fall off, thereby improving the adsorption effect of the first suction cup 2222 on the food packaging bag.

[0121] Furthermore, the adsorption unit 222 also includes two auxiliary telescopic cylinders 2223, which are installed on the second mounting frame 221 and connected to the negative pressure tube 2221, and the auxiliary telescopic cylinders 2223 are used to drive the two adsorption units 222 to slide relative to or away from each other.

[0122] Preferably, the number of the negative pressure ports 222101 can be set according to the length of the food packaging bag, and the arrangement direction of the multiple negative pressure ports 222101 is the same as the length direction of the food packaging bag. In this embodiment, the number of the negative pressure ports 222101 is set to two, and accordingly, the number of the first suction cups 2222 is also two. It can be understood by those skilled in the art that the two first suction cups 2222 can effectively absorb the food packaging bag as a whole, thereby improving the effect of opening the food packaging bag.

[0123] Specifically, the bag-supporting device 20 further includes a first negative pressure pump 23 and an air pump 24 . The first negative pressure pump 23 is connected to the two negative pressure pipes 2221 via pipelines, respectively, and the air pump 24 is connected to the blowing nozzle 223 via pipelines.

[0124] Those skilled in the art can understand that, when the rotating working table 10 clamps the food packaging bag and rotates to the bag holding device 20, the bag holding assembly 22 moves downward under the drive of the first telescopic cylinder 212 until the adsorption units 222 are located on both sides of the food packaging bag. At this time, the two adsorption units 222 move relatively to the first suction cup 2222 and contact the bag wall of the food packaging bag under the drive of the auxiliary telescopic cylinder 2223. At this time, the first suction cups 2222 on both sides adsorb the bag body of the food packaging bag on the first suction cup 2222 under the drive of the first negative pressure pump 23, and then the two adsorption units 222 move away from each other under the drive of the auxiliary telescopic cylinder 2223. The food packaging bag is gradually pulled open as the adsorption units 222 on both sides move away from each other. At this time, the adsorption units 222 remain stationary, and the air pump 24 runs and blows the generated air into the opened food packaging bag through the blowing nozzle 223, thereby further improving the effect of the food packaging bag being stretched open. Then, the first negative pressure pump 23 and the air pump 24 stop running, the first suction cup 2222 is no longer in contact with the food packaging bag, and the bag supporting assembly 22 is driven by the first lifting assembly 21 to move upward and away from the food packaging bag.

[0125] Specifically, the second lifting assembly 31 includes a second lifting platform 311 and a second telescopic cylinder 312 . The second telescopic cylinder 312 is installed on the second lifting platform 311 , and the detection assembly 32 is disposed on the second telescopic cylinder 312 .

[0126] Specifically, the detection assembly 32 includes a detection head 321 and a plurality of sensors 322, the detection head 321 is connected to the second telescopic cylinder 312, and the plurality of sensors 322 are installed at intervals at the lower end of the detection head 321. It can be understood by those skilled in the art that, when the clamping portion 11 clamps the stretched packaging bag and is located below the detection head 321 under the rotation of the rotating working table 10, the detection head 321 moves downward under the drive of the second telescopic cylinder 312 and extends into the stretched food packaging bag. At this time, the sensors 322 located at the lower end of the detection head 321 can sense the bag body of the food packaging bag, indicating that the packaging bag is effectively stretched. After the detection is successful, the detection assembly 32 moves upward to be away from the food packaging bag under the drive of the second telescopic cylinder 312, and then the rotating working table 10 rotates to the next step by clamping the food packaging bag through the clamping portion 11. If one of the sensors 322 fails to sense the bag body of the food packaging bag, it means that the food packaging bag has not been successfully opened, and the food packaging bag will not be further operated in the subsequent process, thereby reducing waste and improving packaging efficiency.

[0127] Preferably, the pet food automatic packaging equipment also includes a bag supply device 40, which includes a placement component 41, a bag retrieval component 42 and a bag supply component 43. The bag retrieval component 42 is arranged directly below the placement component 41, and the bag supply component 43 is arranged between the placement component 41 and the rotating working table 10.

[0128] Specifically, the placement assembly 41 includes at least one support column 411 and a support plate 412 . The support plate 412 is disposed at the upper end of the support column 411 , and a removal port 41201 is formed on the support plate 412 .

[0129] Preferably, the area of ​​the removal port 41201 is smaller than the area of ​​the food packaging bag.

[0130] Preferably, at least two limiting plates 4121 are provided on the support plate 412, and the two limiting plates 4121 are located on both sides of the removal port 41201. It can be understood by those skilled in the art that after placing the packaging bag on the support plate 412, the packaging bag is located on the upper side of the removal port 41201 and also between the two limiting plates 4121, and the packaging bag is in contact with the two limiting plates 4121, that is, the two limiting plates 4121 can prevent the packaging bag from shifting.

[0131] Specifically, the bag taking assembly 42 includes a third telescopic cylinder 421, an adsorption component 422 and a second negative pressure pump 423. The adsorption component 422 is installed on the third telescopic cylinder 421, and the second negative pressure pump 423 is connected to the adsorption component 422 via a pipeline.

[0132] Specifically, the adsorption component 422 includes an adsorption plate 4221 and at least one second suction cup 4222, the adsorption plate 4221 is fixed to the third telescopic cylinder 421, the second suction cup 4222 is arranged on the adsorption plate 4221, and the second suction cup 4222 is connected to the second negative pressure pump 423 via a pipeline.

[0133] Preferably, a mounting groove 422101 matched with the second suction cup 4222 is formed on the adsorption plate 4221 , and the second suction cup 4222 is installed in the mounting groove 422101 .

[0134] Preferably, the shape of the adsorption plate 4221 is the same as the shape of the removal port 41201 , and the area of ​​the adsorption plate 4221 is slightly smaller than the area of ​​the removal port 41201 .

[0135] Preferably, the number of the second suction cups 4222 can be set according to the length of the food packaging bag, and the arrangement direction of the plurality of second suction cups 4222 is the same as the length direction of the food packaging bag. In this embodiment, the number of the second suction cups 4222 is set to two, and accordingly, the number of the mounting grooves 422101 is also two. It can be understood by those skilled in the art that the two second suction cups 4222 can increase the adsorption effect on the packaging bag, thereby increasing the success rate of removing the packaging bag from the support plate 412.

[0136] Specifically, the bag supply assembly 43 includes a rotating unit 431 and a bag supply unit 432 . The bag supply unit 432 is rotatably mounted on the rotating unit 431 . The bag supply unit 432 is used to transfer the packaging bag from the bag taking assembly 42 to the clamping portion 11 .

[0137] Specifically, the rotating unit 431 includes a mounting frame 4311 and a motor 4312 . The motor 4312 is disposed on the mounting frame 4311 . The motor 4312 is connected to the bag supply unit 432 and is used to drive the bag supply unit 432 to rotate.

[0138] Preferably, the bag supply assembly 43 also includes a connecting unit 433, and the motor 4312 is connected to the bag supply box 4321 via the connecting unit 433. The connecting unit 433 includes a connecting rod 4331 and a connecting plate 4332. One end of the connecting rod 4331 is hinged to the mounting frame 4311, and the other end is hinged to an end of the bag supply box 4321 away from the clamping plate 4322. One end of the connecting plate 4332 is fixedly connected to the motor 4312, and the other end and the hinge point of the bag supply box 4321 are located between the hinge point of the connecting rod 4331 and the bag supply box 4321 and the clamping plate 4322, and the hinge point of the connecting rod 4331 and the mounting frame 4311 is located above the motor 4312.

[0139] Specifically, the bag supply unit 432 includes a bag supply box 4321 and two clamping plates 4322 . The two clamping plates 4322 are disposed in the bag supply box 4321 and can move relative to each other.

[0140] Those skilled in the art will appreciate that when a packaging bag needs to be clamped, the clamping plate 4322 can be moved close to another clamping plate 4322 to clamp the packaging bag, and when the packaging bag no longer needs to be clamped, the clamping plate 4322 can be moved away from another clamping plate 4322.

[0141] Preferably, the automatic pet food packaging equipment further comprises a material dispensing device 50 , and the material dispensing device 50 comprises a material loading rack 51 and a material dispensing assembly 52 .

[0142] Specifically, the loading rack 51 has an inlet 5101 and an outlet 5102 , and the loading rack 51 is used to transfer the pet food from the inlet 5101 to the outlet 5102 .

[0143] Specifically, the material dividing component 52 includes a material dividing component 521, multiple quantitative components 522 and a first funnel 523. The material dividing component 521 is arranged below the outlet 5102 of the loading rack 511, and multiple quantitative components 522 are arranged between the material dividing component 521 and the first funnel 523. The material dividing component 521 is used to transfer the pet food flowing out of the outlet 5102 to the quantitative component 522, and the quantitative component 522 is used to drop a quantitative amount of pet food into the first funnel 523.

[0144] Specifically, the material dividing component 521 includes a second funnel 5211 , a cap-shaped plate 5212 and a plurality of diverter plates 5213 , and the cap-shaped plate 5212 is located between the first funnel 523 and the plurality of diverter plates 5213 .

[0145] Specifically, the cap-shaped plate 5212 has an upward protrusion 52121, and the protrusion 52121 is located directly below the second funnel 5211. It can be understood by those skilled in the art that when the food sliding down from the second funnel 5211 contacts the protrusion 52121, it will slide down along the protrusion 52121 into the diverter plate 5213, and be diverted to the quantitative component 522 through the diverter plate 5213.

[0146] Specifically, the diverter plate 5213 has a high end 52131 and a low end 52132, the high end 52131 of the diverter plate 5213 is arranged below the cap-shaped plate 5212, and the low end 52132 of the diverter plate 5213 is arranged above the first funnel 523. It can be understood by those skilled in the art that the food falling into the second funnel 5211 continues to slide downward to the cap-shaped plate 5212 due to gravity, and contacts the protrusion 52121 in the middle of the cap-shaped plate 5212, so as to be dispersed and slide to the edge of the cap-shaped plate 5212 and fall into the high end 52131 of the diverter plate 5213, at this time, due to the height difference between the high end 52131 and the low end 52132, the food slides along the diverter plate 5213 to the quantitative component 522.

[0147] Specifically, the quantitative component 522 includes two quantitative parts 5221 placed one above the other, the quantitative part 5221 includes a certain amount channel 52211, a balanced weigher 52212 and a baffle 52213, the quantitative channel 52211 has an upper opening 5221101 and a lower opening 5221102, the balanced weigher 52212 and the baffle 52213 are hinged to the lower opening 5221102 of the quantitative channel 52211, and the lower opening 5221102 of the quantitative channel 52211 can be blocked by swinging.

[0148] It can be understood by those skilled in the art that when the food slides down to the quantitative channel 52211 above through the diverter plate 5213, the lower opening 5221102 of the quantitative channel 52211 is blocked by the relatively swinging balanced weigher 52212 and the baffle 52213. At this time, the balanced weigher 52212 weighs the food falling into the quantitative channel 52211. After the weighing is completed, the balanced weigher 52212 and the baffle 52213 swing in opposite directions and no longer block the food. The lower opening 5221102 of the quantitative channel 52211, the food in the quantitative channel 52211 falls into the quantitative channel 52211 below and is weighed again. When the system detects that the sum of the weights of several of the quantitative pieces 5221 below is the set quantitative, the lower openings 5221102 of the above quantitative pieces 5221 are opened and the food in the quantitative channel 52211 falls into the first funnel 523, and continues to slide to the packaging bag that is stretched below to complete the final filling. Secondly, the two quantitative pieces 5221 placed up and down not only accurately weigh the results, but also the alternating dropping of the two quantitative pieces 5221 improves production efficiency and avoids the occurrence of food stacking in the quantitative piece 5221 above.

[0149] Specifically, the first funnel 523 has a feed port 52301 and a discharge port 52302 , the lower end of the quantitative member 5221 below is inserted into the feed port 52301 , and the discharge port 52302 is located directly above the opening of the packaging bag that is stretched open.

[0150] Preferably, the material distributing device 50 further includes a mounting platform 53 , and the material distributing component 52 is disposed on the mounting platform 53 .

[0151] Preferably, the pet food automatic packaging equipment further comprises a heat sealing device 60 , wherein the heat sealing device 60 comprises a fourth lifting component 61 and a heat sealing component 62 , wherein the heat sealing component 62 is disposed on the fourth lifting component 61 and moves up and down as the fourth lifting component 61 is lifted or lowered.

[0152] Specifically, the fourth lifting assembly 61 includes a fourth lifting platform 611 and a fourth telescopic cylinder 612 . The fourth telescopic cylinder 612 is installed on the fourth lifting platform 611 , and the heat sealing assembly 62 is disposed on the fourth telescopic cylinder 612 .

[0153] Specifically, the heat sealing assembly 62 includes a third mounting frame 621 and two heating plates 622 , and the two heating plates 622 are mounted on the third mounting frame 621 so as to be slidable relative to or opposite to each other.

[0154] Preferably, the heat sealing assembly 62 further comprises two heat sealing telescopic cylinders 623, which are mounted on the third mounting frame 621 and connected to the heating plate 622, and are used to drive the two heating plates 622 to slide relative to or opposite to each other. It can be understood by those skilled in the art that after the packaging bag filled with pet food moves below the two heating plates 622 under the drive of the rotating work table 10, the heat sealing assembly 62 moves downward under the drive of the fourth telescopic cylinder 612 until the two heating plates 622 are located at the opening of the packaging bag and the packaging bag is located between the two heating plates 622. At this time, the two heating plates 622 move relative to each other and clamp the bag opening of the packaging bag under the drive of the heat sealing telescopic cylinder 623, thereby achieving heat sealing of the bag opening of the packaging bag. After the heat sealing is completed, the two heating plates 622 move opposite to each other and move upward to the original position.

[0155] Preferably, the pet food automatic packaging equipment further comprises a conveyor 70, and the conveyor 70 has an inlet end 71 and an outlet end 72. It is understood by those skilled in the art that when the rotating work table 10 rotates the heat-sealed packaging bag to above the inlet end 71 of the conveyor 70 via the clamping portion 11, the two clamping jaws 112 no longer clamp the two sides of the packaging bag, and at this time, the heat-sealed packaging bag falls to the inlet end 71 of the conveyor 70 and is transmitted to the outlet end 72.

[0156] Preferably, the pet food automatic packaging equipment also includes a controller 80, and the rotating working table 10, the bag holding device 20, the detection device 30, the bag supply device 40, the heat sealing device 60 and the material dividing device 50 are all electrically connected to the controller 80, and the controller 80 is used to control the operation of the pet food automatic packaging equipment.

[0157] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. Automatic pet food packaging equipment, characterized in that: include: A rotating working round table; the rotating working round table is used to drive the food packaging bag to move; A material dispensing device, the material dispensing device includes a material dispensing assembly, the material dispensing assembly includes a material dispensing member, a plurality of quantitative members and a first funnel, the plurality of quantitative members are arranged between the material dispensing member and the first funnel, the material dispensing member is used to transfer pet food to the quantitative member, the plurality of quantitative members are used to disperse a large volume of pet food into a plurality of small volumes with different weights, and drop the pet food of which the sum of weights is a certain fixed value into the first funnel.

2. The automatic pet food packaging equipment according to claim 1, characterized in that: The rotating working table comprises at least two clamping parts, the two clamping parts are arranged at intervals on the outer edge surface of the rotating working table, and the clamping parts are used to clamp the pet food packaging bag.

3. The automatic pet food packaging equipment according to claim 1, characterized in that: The material distribution device further comprises a loading rack having an inlet and an outlet, and the loading rack is used to transfer the pet food from the inlet to the outlet.

4. The automatic pet food packaging equipment according to claim 1, characterized in that: The material distribution component includes a second funnel, a cap-shaped plate and a plurality of diverter plates, wherein the cap-shaped plate is located between the first funnel and the plurality of diverter plates.

5. The automatic pet food packaging equipment according to claim 4, characterized in that: The cap-shaped plate has an upward protrusion, and the protrusion is located directly below the second funnel.

6. The automatic pet food packaging equipment according to claim 4, characterized in that: The diverter plate has a high end and a low end. The high end of the diverter plate is arranged below the cap-shaped plate, and the low end of the diverter plate is arranged above the first funnel.

7. The automatic pet food packaging equipment according to claim 1, characterized in that: The quantitative component includes two quantitative parts placed up and down, and the quantitative parts include a certain amount channel, a balance weigher and a baffle. The balance weigher and the baffle are hinged to the quantitative channel and block the quantitative channel by swinging.

8. The automatic pet food packaging equipment according to claim 7, characterized in that: The quantitative channel has an upper opening and a lower opening, and the balance weigher and the baffle are hinged to the lower opening of the quantitative channel.

9. The automatic pet food packaging equipment according to claim 7, characterized in that: The first funnel has a feed port and a discharge port, the lower end of the quantitative member below is inserted into the feed port, and the discharge port is located directly above the bag opening of the stretched packaging bag.

10. The automatic pet food packaging equipment according to claim 1, characterized in that: The material distributing device further comprises a mounting platform, and the material distributing component is arranged on the mounting platform.

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