Feed production packaging device

Abstract

The application discloses a feed production and packaging device which comprises a conveying belt, a material cylinder, two bag supporting mechanisms, a bag arranging assembly, a material equalizing assembly and a sealing machine, the conveying belt is arranged between two support frames, the material cylinder is arranged above the conveying belt through a first support plate, an outer part of a discharging pipe of the material cylinder is provided with an elastic sealing cover, a mounting plate is arranged on the first support plate, a rotating shaft is rotatably connected to the mounting plate, the two bag supporting mechanisms are connected to the rotating shaft through supports respectively, and one of the bag supporting mechanisms is arranged directly below the elastic sealing cover, the bag arranging assembly and the material equalizing assembly are both mounted on a lifting plate, the material equalizing assembly is connected to the bag arranging assembly, and the sealing machine is arranged on a third support plate. Thus, the quick switching of the double-station bag supporting mechanism can be realized, the waiting time is reduced, the filling efficiency is improved, the automatic bag supporting and sealing filling functions are provided, the dust dispersion can be effectively inhibited, and the material can be equalized after filling, so that the feed distribution is uniform, and the bag sealing is facilitated.

Description

Technical Field

[0001] This application relates to the technical field of feed packaging, and more particularly to a feed production packaging device. Background Technology

[0002] Feed packaging is a later stage of feed production. It refers to the process of packaging powdered or granular finished feed that has been produced, cooled and screened into pre-set weights (such as 20kg, 25kg, 40kg, etc.) into packaging materials (usually plastic woven bags), and then weighing, sealing and labeling them to finally form a commercial unit that can be sold.

[0003] Currently, small and medium-sized enterprises generally adopt a semi-automated mode for this process. The advantage of this mode is that it can quickly adapt to packaging bags of different specifications and materials, and is highly flexible. The specific process is as follows: the operator puts the empty bag on the discharge port of the filling machine, starts the equipment to complete the quantitative filling; then the machine is stopped, and the filled bag is transported to the sealing station by conveyor belt for sealing, and a new empty bag is put on to continue filling.

[0004] However, the aforementioned "bagging-stopping-bag changing" mode requires waiting time for bagging, limiting the filling speed and resulting in low overall efficiency. Furthermore, because feed pellets typically have good flowability and uneven density, when falling from a height into the bag, they naturally form an arched or conical accumulation pattern inside the bag, with a higher center and lower edges, affecting the quality of subsequent sealing operations. Summary of the Invention

[0005] This application aims to at least partially address one of the technical problems in the related art.

[0006] Therefore, one objective of this application is to provide a feed production packaging device that can quickly switch between two-station bag-opening mechanisms, reduce waiting time, improve filling efficiency, and has automatic bag opening and sealing filling functions, which can effectively suppress dust dispersion. In addition, it can achieve uniform material distribution after filling, ensuring uniform feed distribution and facilitating bag sealing.

[0007] To achieve the above objectives, a first aspect of this application provides a feed production packaging device, comprising a conveyor belt, a feed cylinder, two bag-supporting mechanisms, a bag-sorting assembly, a material-leveling assembly, and a sealing machine. The conveyor belt is positioned between two support frames; a first support plate, a second support plate, and a third support plate are sequentially provided on one side of one of the support frames; the feed cylinder is positioned above the conveyor belt via the first support plate, and a telescopic sealing cover is provided outside the discharge pipe of the feed cylinder; a mounting plate is provided on the first support plate, and a rotating shaft is rotatably connected to the mounting plate; the two bag-supporting mechanisms are respectively connected to the rotating shaft via brackets, and one of the bag-supporting mechanisms is located directly below the telescopic sealing cover; a first driving member is provided on the second support plate, and a lifting plate is provided at the output end of the first driving member; the bag-sorting assembly and the material-leveling assembly are both mounted on the lifting plate, and the material-leveling assembly is connected to the bag-sorting assembly; the sealing machine is positioned on the third support plate.

[0008] In addition, the feed production packaging apparatus proposed in this application may also have the following additional technical features: In one embodiment of this application, the bag-supporting mechanism includes a support ring, multiple sleeves, multiple support rods, and multiple transmission components. The support ring is connected to the bracket, and its upper and lower surfaces are respectively provided with a first ring and a second ring. The inner diameter of the second ring is smaller than that of the first ring, and a toothed ring is rotatably connected to the inner wall of the first ring. The second ring has a first groove that mates with the telescopic sealing cover. Multiple sleeves are arranged in a circular array on the support ring, and are rotatably connected to it. Multiple support rods are threadedly connected to their corresponding sleeves, and are L-shaped rods. Multiple transmission components are installed within the space formed by the first ring and the support ring, and are respectively connected to their corresponding sleeves.

[0009] In one embodiment of this application, the transmission assembly includes a transmission shaft, two meshing bevel gears and a first gear, wherein the transmission shaft is rotatably mounted on the first ring; the two bevel gears are respectively mounted on the transmission shaft and the rod sleeve; the first gear is mounted on the transmission shaft and meshes with the gear ring.

[0010] In one embodiment of this application, the bag-sorting assembly includes a sliding plate, a lead screw, two sliders, two tension rods, and two clamping plates. The sliding plate slides horizontally on the lifting plate. The lower surface of the sliding plate is provided with a groove, and the lead screw is rotatably disposed within the groove. The two sliders are threadedly connected to the lead screw. The two tension rods are respectively disposed on the lower surface of the corresponding sliders. The two clamping plates are disposed opposite each other below the sliding plate and located outside the two tension rods, and the clamping plates are provided with a second clamping groove that cooperates with the tension rods.

[0011] In one embodiment of this application, the material leveling assembly includes a drive shaft, a second gear, and a toothed plate, wherein the drive shaft is rotatably mounted on the lifting plate; the second gear is mounted on the drive shaft; and the toothed plate is mounted on the upper surface of the slide plate and meshes with the second gear.

[0012] In one embodiment of this application, the support frame is provided with an inverted plate, and a plurality of support rollers are rotatably connected inside the inverted plate.

[0013] In one embodiment of this application, the upper surface of the shaped plate is provided with a slide module, the slide of the slide module is provided with a second driving member, and the output end of the second driving member is provided with a clamping plate.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: (1) It can realize the rapid switching of the dual-station bag-supporting mechanism, so that the filling and bagging processes can be carried out simultaneously, reducing the waiting time between stations and improving the overall filling efficiency; (2) The bag-supporting mechanism can automatically complete the bag-supporting action and closely cooperate with the telescopic sealing cover to form a relatively closed filling environment, thereby effectively suppressing dust dispersion; (3) The bag-sorting component can arrange the packaging bag opening into a "I" shaped closed state and cooperate with the material equalization component to achieve uniform distribution of feed and ensure sealing quality.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of a feed production packaging device according to an embodiment of this application; Figure 2 This is a schematic diagram of the connection structure between the bag sorting component and the material equalization component in a feed production packaging device according to an embodiment of this application; Figure 3This is a schematic diagram of the structure of the tension rod and the clamping plate in a feed production packaging device according to an embodiment of this application; Figure 4 This is a schematic diagram of the connection structure between the bag-supporting mechanism and the bracket in a feed production packaging device according to an embodiment of this application; Figure 5 This is a cross-sectional view of the bag-supporting mechanism in a feed production packaging apparatus according to an embodiment of this application; Figure 6 This is a schematic diagram of the bag-supporting mechanism in a feed production packaging device according to an embodiment of this application.

[0017] As shown in the figure: 1. Conveyor belt; 2. Material cylinder; 3. Bag supporting mechanism; 4. Bag sorting assembly; 5. Material equalization assembly; 6. Sealing machine; 7. Slide table module; 8. Rotary shaft; 9. Telescopic sealing cover; 10. Support frame; 11. First support plate; 12. Second support plate; 13. Third support plate; 14. Mounting plate; 15. Bracket; 16. First driving component; 17. Lifting plate; 18. C-shaped plate; 19. Support roller; 20. Second driving component; 21. Clamp. 31. Holding plate; 32. Support ring; 33. Rod sleeve; 34. Support rod; 35. Transmission assembly; 36. First ring; 37. Second ring; 38. Gear ring; 39. First slot; 30. Drive shaft; 31. Bevel gear; 32. First gear; 33. First gear; 44. Slide plate; 45. Lead screw; 46. Slider; 47. Tensioning rod; 48. Clamping plate; 49. Slide groove; 40. Second slot; 51. Drive shaft; 52. Second gear; 53. Gear plate. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0019] The feed production and packaging apparatus of this application embodiment will now be described with reference to the accompanying drawings.

[0020] like Figures 1 to 6 As shown, the feed production and packaging device of this application embodiment may include a conveyor belt 1, a material cylinder 2, two bag-supporting mechanisms 3, a bag-sorting assembly 4, a material-equalizing assembly 5, and a sealing machine 6.

[0021] The conveyor belt 1 is arranged between two support frames 10, and one of the support frames 10 is provided with a first support plate 11, a second support plate 12 and a third support plate 13 in sequence on one side.

[0022] It should be noted that the first support plate 11, the second support plate 12 and the third support plate 13 are arranged sequentially along the conveying direction of the conveyor belt 1, that is, the first support plate 11 is arranged near the input end of the conveyor belt 1 and the third support plate 13 is arranged near the output end of the conveyor belt 1, and the first support plate 11, the second support plate 12 and the third support plate 13 are all L-shaped plates.

[0023] The material cylinder 2 is positioned above the conveyor belt 1 via the first support plate 11, and the material cylinder 2 has a telescopic sealing cover 9 on the outside of its discharge pipe.

[0024] It should be noted that the upper part of the telescopic sealing cover 9 is slidably connected to the discharge pipe, and the telescopic sealing cover 9 is made of rigid transparent material. Its upper part is slidably connected to the discharge pipe, and an electric push rod is provided on the material cylinder 2. The output end of the electric push rod is connected to the telescopic sealing cover 9 to adjust the height of the telescopic sealing cover 9. When filling feed, it can form a sealed space with the bag supporting mechanism 3 to prevent feed dust from escaping and improve the workshop environment.

[0025] Furthermore, a control valve (not shown in the figure) is installed on the discharge pipe to control the filling speed.

[0026] The first support plate 11 is provided with a mounting plate 14, and a rotating shaft 8 is rotatably connected to the mounting plate 14. Two bag-supporting mechanisms 3 are respectively connected to the rotating shaft 8 through brackets 15, and one of the bag-supporting mechanisms 3 is located directly below the telescopic sealing cover 9.

[0027] It should be noted that the rotating shaft 8 is connected to the motor, which can drive the rotating shaft 8 to rotate 180 degrees. The bracket 15 is set at the top of the rotating shaft 8 and rotates with the rotating shaft 8. It can be understood that the rotation angle can be controlled by the controller, so as to realize the rapid exchange of the two bag-supporting mechanisms 3, so that the filling and bagging processes can be carried out simultaneously, reducing the waiting time between workstations and improving the overall filling efficiency.

[0028] In the embodiments of this application, the bag-supporting mechanism 3 can quickly open the bag opening of the packaging bag and, together with the telescopic sealing cover 9, form a relatively closed filling environment, thereby effectively suppressing dust dispersion and ensuring the cleanliness of the workshop environment.

[0029] The second support plate 12 is provided with a first driving component 16, and the output end of the first driving component 16 is provided with a lifting plate 17. The bag sorting component 4 and the material equalization component 5 are both installed on the lifting plate 17, and the material equalization component 5 is connected to the bag sorting component 4.

[0030] It should be noted that the first driving component 16 can be a hydraulic cylinder. The height of the lifting plate 17 can be adjusted by the first driving component 16, which makes it easier for the bag sorting assembly 4 to extend into the inside of the packaging bag.

[0031] Furthermore, the bag-leveling component 4 is used to level and close the bag opening, while the feed-equalizing component 5 distributes the feed evenly inside the bag through vibration. The two work together to ensure high-quality sealing.

[0032] The sealing machine 6 is mounted on the third support plate 13.

[0033] In the embodiments of this application, after being processed by the bag-feeding assembly 4 and the material-equalizing assembly 5, the bagged feed is conveyed to the sealing machine 6. The sealing machine 6 is used to sew the opening of the packaging bag to achieve a seal. It is understood that the sealing machine 6 is a mature device in the art, and its specific structure and sealing method are common knowledge, and will not be described in detail in this application.

[0034] To further clarify the above embodiments, in one embodiment of this application, such as Figure 5 and Figure 6 As shown, the bag-supporting mechanism 3 includes a support ring 31, multiple sleeves 32, multiple support rods 33, and multiple transmission components 34. The support ring 31 is connected to the bracket 15, and the upper and lower surfaces of the support ring 31 are respectively provided with a first ring 35 and a second ring 36. The inner diameter of the second ring 36 is smaller than the inner diameter of the first ring 35, and the inner wall of the first ring 35 is rotatably connected with a toothed ring 37. The second ring 36 is provided with a first groove 361 that cooperates with the telescopic sealing cover 9. Multiple sleeves 32 are arranged in a ring array on the support ring 31, and the sleeves 32 are rotatably connected to the support ring 31. Multiple support rods 33 are threadedly connected to the corresponding sleeves 32, and the support rods 33 are L-shaped rods. Multiple transmission components 34 are installed in the space formed by the first ring 35 and the support ring 31, and are respectively connected to the corresponding sleeves 32.

[0035] It should be noted that the inner diameters of the support ring 31 and the first ring 35 are both larger than the inner diameter of the telescopic sealing cover 9, allowing the telescopic sealing cover 9 to pass through easily. When the bag-supporting mechanism 3 is located below the telescopic sealing cover 9, the support ring 31, the first ring 35, the second ring 36 and the telescopic sealing cover 9 are coaxially arranged to achieve effective sealing.

[0036] Furthermore, the side wall of the support ring 31 is provided with multiple through holes, through which the sleeve 32 is provided. The sleeve 32 and the support rod 33 are connected by a threaded pair, which converts the rotational motion of the sleeve 32 into the linear motion of the support rod 33 along its axis, thereby realizing the extension and retraction of the support rod 33.

[0037] In the embodiments of this application, the horizontal bar of the strut 33 points to the center of the support ring 31, and its vertical bar is located inside the support ring 31 and is disposed near the upper surface of the second ring 36.

[0038] Specifically, when the transmission assembly 34 is activated, it can drive multiple sleeves 32 to rotate synchronously with the cooperation of the gear ring 37, thereby driving multiple support rods 33 to move centrifugally (away from the center of the support ring 31) and open the bag opening. Subsequently, the electric push rod drives the telescopic sealing cover 9 to move down, and the bottom of the telescopic sealing cover 9 is inserted into the first slot 361 and presses the packaging bag in. At this time, the telescopic sealing cover 9 and the packaging bag form a sealed space, effectively preventing the escape of feed dust.

[0039] Furthermore, such as Figure 6 As shown, the transmission assembly 34 includes a transmission shaft 341, two meshing bevel gears 342 and a first gear 343. The transmission shaft 341 is rotatably mounted on the first ring 35, the two bevel gears 342 are respectively mounted on the transmission shaft 341 and the sleeve 32, and the first gear 343 is mounted on the transmission shaft 341 and meshes with the gear ring 37.

[0040] It should be noted that one of the drive shafts 341 is connected to an external drive motor, which is mounted on the upper surface of the first ring 35 and drives the drive shaft 341 to rotate.

[0041] Specifically, when the motor starts, it can drive one of the drive shafts 341 to rotate. Then, with the cooperation of the gear ring 37 and the first gear 343, it drives the other drive shafts 341 to rotate synchronously. Each drive shaft 341 then transmits the motion to the sleeve 32 through a pair of meshing bevel gears 342, ultimately driving all the support rods 33 to move synchronously in a centripetal or centrifugal manner.

[0042] In one embodiment of this application, such as Figure 2 As shown, the bag sorting assembly 4 includes a slide plate 41, a lead screw 42, two sliders 43, two tension rods 44, and two clamping plates 45. The slide plate 41 slides horizontally on the lifting plate 17. The lower surface of the slide plate 41 is provided with a groove 411. The lead screw 42 is rotatably disposed in the groove 411. The two sliders 43 are threadedly connected to the lead screw 42 respectively. The two tension rods 44 are respectively disposed on the lower surface of the corresponding sliders 43. The two clamping plates 45 are disposed opposite each other below the slide plate 41 and located outside the two tension rods 44. The clamping plates 45 are provided with a second clamping groove 451 that cooperates with the tension rods 44.

[0043] It should be noted that the slider 43 is slidably connected to the groove 411 to restrict the movement direction of the slider 43. The lead screw 42 is provided with two sections of threads in opposite directions. The two sliders 43 are respectively set on different sections of threads. The lead screw 42 is connected to an external motor. The motor drives the lead screw 42 to rotate, thereby driving the two sliders 43 to move in opposite directions.

[0044] Furthermore, the card plate 45 is set below the slide plate 41 via a connecting plate, and the second card slot 451 is set on the facing surfaces of the two card plates 45, with the bottom of the card plate 45 closed. When the tension rod 44 is inserted into the second card slot 451, the lower surface of the tension rod 44 is set near the inner lower wall of the card plate 45, thereby pressing the packaging bag between the tension rod 44 and the card plate 45.

[0045] Furthermore, such as Figure 2 As shown, the material leveling assembly 5 includes a drive shaft 51, a second gear 52, and a toothed plate 53. The drive shaft 51 is rotatably mounted on the lifting plate 17, the second gear 52 is mounted on the drive shaft 51, and the toothed plate 53 is mounted on the upper surface of the slide plate 41 and meshes with the second gear 52.

[0046] In the embodiments of this application, the drive shaft 51 can be driven by a motor to drive the second gear 52 to rotate, and then through the cooperation of the toothed plate 53, the slide plate 41 can be driven to sway left and right, so that the feed in the packaging bag is evenly distributed.

[0047] Specifically, after the motor starts, it drives the two sliders 43 to move in opposite directions. At this time, since the tension rod 44 is already inside the packaging bag, as the tension rods 44 move away from each other, the opening of the packaging bag can be opened and flattened to form a closed state that is approximately "I". At the same time, the tension rod 44 is inserted into the second slot 451, and with the help of the sealing structure at the bottom of the card plate 45, the packaging bag is partially pressed and fixed in the second slot 451.

[0048] Subsequently, the relevant technicians activated the material distribution component 5, causing the slide plate 41 to swing slightly left and right, thereby causing the bagged feed to sway from side to side and achieve uniform feed distribution. Since the bottom of the packaging bag always remains in contact with the conveyor belt 1 and the swing amplitude is small, feed spillage can be effectively prevented.

[0049] In one embodiment of this application, such as Figure 1 As shown, the support frame 10 is provided with a C-shaped plate 18, and multiple support rollers 19 are rotatably connected inside the C-shaped plate 18.

[0050] It should be noted that the support rollers 19 are distributed on both sides of the packaging, which can support the bagged feed and prevent the bagged feed from tipping over during transportation.

[0051] Furthermore, such as Figure 1 As shown, the upper surface of the C-shaped plate 18 is provided with a slide module 7, the slide of the slide module 7 is provided with a second driving member 20, and the output end of the second driving member 20 is provided with a clamping plate 21.

[0052] It should be noted that the second driving component 20 can be a pneumatic rod. The length of the clamping plate 21 is greater than the width of the packaging bag when it is laid flat, so as to achieve effective pressing of the packaging bag and assist in sealing. The clamping plate 21 is lower than the height of the clamping plate 45 and the tension rod 44, thereby ensuring that it will not interfere with the movement of the tension rod 44. At the same time, the height of the clamping plate 21 is below the stitching line of the sealing machine 6, so it will not interfere with the sealing operation.

[0053] Specifically, see Appendix Figure 5 The workers first place the packaging bag over the outside of the vertical rods of the multiple support rods 33 on the right side (initially, the vertical rods of the support rods 33 are close to each other). Then, the motor is started to drive one of the transmission shafts 341 to rotate. With the cooperation of the gear ring 37, the multiple first gears 343 rotate synchronously. In turn, through the transmission cooperation of the bevel gear 342, the rod sleeve 32 rotates, causing the multiple support rods 33 to move outward centrifugally, thereby opening the opening of the packaging bag. When the support rods 33 move to the upper surface of the second ring 36, the packaging bag can be pressed against that surface.

[0054] Next, the relevant personnel control the rotating shaft 8 to rotate 180°, so that the bag-supporting mechanism 3, which has already been bagged, is directly below the telescopic sealing cover 9. The electric push rod is then activated, causing the telescopic sealing cover 9 to move downwards until its bottom is inserted into the first slot 361, and the packaging bag is pressed into the first slot 361. At this point, the discharge pipe control valve is opened, and the feed in the feed cylinder 2 can be poured into the packaging bag. Because the packaging bag and the telescopic sealing cover 9 form a relatively sealed space, feed dust can be effectively prevented from escaping.

[0055] After filling is completed, the telescopic sealing cover 9 moves upward and resets above the bag-supporting mechanism 3, while multiple support rods 33 retract inward. This drives the rotating shaft 8 to rotate 180°, achieving a positional exchange between the two bag-supporting mechanisms 3. The bagged feed is then transported by the conveyor belt 1 to below the bag-sorting assembly 4.

[0056] Then, the first drive unit 16 is activated, causing the lifting plate 17 to move downwards, allowing the two tension rods 44 to insert into the packaging bag. Next, the lead screw 42 is controlled to rotate, driving the two sliders 43 to move in opposite directions. The tension rods 44 then expand the bag opening into an "I" shape and finally lock into the corresponding second slot 451, pressing the bag opening tightly. Subsequently, the feed equalization component 5 is activated, causing the sliding plate 41 to reciprocate left and right, causing the bagged feed to swing and achieve uniform distribution of the feed.

[0057] After the material is evenly distributed, the second drive unit 20 is activated, driving the two clamping plates 21 to move towards each other and clamp the packaging bag. Subsequently, the two tension rods 44 move towards each other, disengaging from the second slot 451, and are lifted above the bag opening by the lifting plate 17.

[0058] Finally, the slide module 7 starts, working with the conveyor belt 1 to transport the bagged feed to the sealing machine 6 for sealing. Since the bag opening has already been straightened by the tension rod 44 and firmly held by the clamping plate 21, it can be sealed directly without further straightening, making the operation simple and effectively improving the feed packaging efficiency.

[0059] In summary, the feed production and packaging device of this application embodiment can realize the rapid switching of the dual-station bag-holding mechanism, reduce waiting time, improve filling efficiency, and has automatic bag-holding and sealing filling functions, which can effectively suppress dust dispersion. In addition, after filling, it can achieve uniform material distribution, ensuring uniform feed distribution and facilitating bag sealing.

[0060] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

Claims

1. A feed production and packaging device, characterized in that, It includes a conveyor belt, a material cylinder, two bag-supporting mechanisms, a bag-sorting assembly, a material-leveling assembly, and a sealing machine. The conveyor belt is positioned between two support frames; One of the support frames is provided with a first support plate, a second support plate and a third support plate in sequence on one side; The material cylinder is positioned above the conveyor belt via the first support plate, and a telescopic sealing cover is provided on the outside of the material cylinder's discharge pipe. The first support plate is provided with a mounting plate, and a rotating shaft is rotatably connected to the mounting plate. The two bag-supporting mechanisms are respectively connected to the rotating shaft through brackets, and one of the bag-supporting mechanisms is located directly below the telescopic sealing cover. The second support plate is provided with a first driving component, and the output end of the first driving component is provided with a lifting plate; Both the bag sorting assembly and the material equalization assembly are mounted on the lifting plate, and the material equalization assembly is connected to the bag sorting assembly; The sealing machine is mounted on the third support plate.

2. The feed production and packaging device according to claim 1, characterized in that, The bag-supporting mechanism includes a support ring, multiple sleeves, multiple support rods, and multiple transmission components, wherein, The support ring is connected to the bracket, and the upper and lower surfaces of the support ring are respectively provided with a first ring and a second ring. The inner diameter of the second ring is smaller than the inner diameter of the first ring, and the inner wall of the first ring is rotatably connected with a toothed ring. The second ring is provided with a first groove that cooperates with the telescopic sealing cover. A plurality of the aforementioned rod sleeves are arranged in a ring array on the support ring, and the rod sleeves are rotatably connected to the support ring; Each of the aforementioned support rods is threadedly connected to a corresponding rod sleeve, and the support rod is an L-shaped rod; Multiple transmission components are installed within the space formed by the first ring and the support ring, and are respectively connected to the corresponding rod sleeves.

3. The feed production and packaging device according to claim 2, characterized in that, The transmission assembly includes a drive shaft, two meshing bevel gears, and a first gear, wherein... The drive shaft is rotatably mounted on the first ring; The two bevel gears are respectively mounted on the drive shaft and the sleeve; The first gear is mounted on the drive shaft and meshes with the gear ring.

4. The feed production and packaging device according to claim 1, characterized in that, The bag-collecting assembly includes a sliding plate, a lead screw, two sliders, two tension rods, and two clamping plates, wherein... The skateboard slides horizontally on the lifting plate; The lower surface of the slide plate is provided with a groove, and the lead screw is rotatably disposed within the groove; The two sliders are respectively threadedly connected to the lead screw; The two tension rods are respectively disposed on the lower surface of the corresponding slider; The two card plates are disposed opposite each other below the slide plate and located outside the two tension rods, and the card plates are provided with a second card groove that cooperates with the tension rods.

5. The feed production and packaging device according to claim 4, characterized in that, The material equalization assembly includes a drive shaft, a second gear, and a gear plate, wherein, The drive shaft is rotatably mounted on the lifting plate; The second gear is mounted on the drive shaft; The toothed plate is disposed on the upper surface of the slide plate and meshes with the second gear.

6. The feed production and packaging device according to claim 1, characterized in that, The support frame is provided with an inverted plate, and multiple support rollers are rotatably connected inside the inverted plate.

7. The feed production and packaging device according to claim 6, characterized in that, The upper surface of the shaped plate is provided with a slide module, and a second driving member is provided on the slide of the slide module. The output end of the second driving member is provided with a clamping plate.

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