Quantitative packaging machine for feed

Abstract

The utility model relates to the technical field of feed processing, in particular to a feed quantitative packaging machine which comprises an operation table, a bag sealing assembly, an oval plate, a hopper and a material guide pipe, the bag sealing assembly, the oval plate and the hopper are arranged on the operation table, the hopper is communicated with the oval plate, and the material guide pipe is communicated with the bag sealing assembly. A guide pipe communicated with the hole is fixed to the top of the rotating hole plate. According to the quantitative packaging machine for the feed, the feed is collected in a centralized mode through the hopper, then the feed is guided into the rotating disc, the driving worm drives the rotating disc to rotate through the first gear, and under cooperation of the oval disc, the feed in the rotating disc can sequentially enter the guide pipe to be stored, so that the feed amount in the guide pipe is consistent; according to the quantitative packaging device, the cover plate can be driven to rotate by driving the small motor and matching the sensor with the double-end sensor, so that feed is guided into the bag sealing assembly through the feed guide pipe to complete quantitative packaging operation, the labor amount of workers can be reduced, and meanwhile, the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a quantitative packaging machine for feed. Background Art

[0002] Feed is a general term for food for all animals raised by humans. In a narrower sense, feed mainly refers to the food for animals raised in agriculture or animal husbandry. Feed includes a variety of feed ingredients such as soybeans, soybean meal, corn, grains, feed additives, etc.

[0003] With the continuous progress of society and the continuous development of high technology, feed processing is now mechanized. After the feed is processed, it will face the quantitative bagging link. The bagging link tends to be manual. Without auxiliary tools, manual bagging to ensure consistent weight takes a lot of time, which will increase labor and reduce efficiency. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative packaging machine for feed, comprising an operating table and a bag sealing assembly installed on the operating table, an elliptical plate and a hopper connected to the elliptical plate, and a material guide pipe connected to the bag sealing assembly, a rotary perforated plate is rotatably installed on the top of the operating table, a conduit connected to the hole is fixed on the top of the rotary perforated plate, a turntable is connected between the tops of multiple conduits, the elliptical plate is located on the inner side of the turntable, two bearing seats are installed on the operating table below the rotary perforated plate, a driving worm is installed between the two bearing seats, a gear 1 meshing with the driving worm is fixed to the shaft end of the rotary perforated plate, and a blocking hole assembly that can cover the hole is installed on the rotary perforated plate.

[0005] Furthermore, the hole blocking assembly includes multiple small motors installed on the top of the rotary perforated plate, and a cover plate is fixed to the rotating end of the small motor. The bottom of the cover plate can cover the hole of the rotary perforated plate. A sensor is installed at the bottom of the cover plate, and a double-head sensor is also installed on the operating table below the rotary perforated plate.

[0006] Furthermore, the bag sealing assembly includes a folding portion, an edge sealing portion, a sealing portion and a cutting portion which are installed on an operating table and distributed from top to bottom.

[0007] Furthermore, the folding guide portion includes a reel fixed on the operating table, a plurality of guide rods fixed below the reel, and a guide plate and a folding plate below the guide rods. The material guide tube is horn-shaped, and the narrow end extends into the folding plate.

[0008] Furthermore, the edge sealing part includes a fixed plate fixed on the operating table, and two driving rods are rotatably connected between the fixed plate and the operating table. A heat sealing wheel is fixed to one end of the driving rod located below the folding plate, and a gear 2 meshing together is fixed to the other end of the two driving rods. A chain drive device connected to one of the driving rods is installed on the operating table.

[0009] Furthermore, the sealing part includes an upper plate fixed on the operating table, and two heat sealing blocks are rotatably connected between the upper plate and the operating table. The same axial end of the two heat sealing blocks is fixed with gears three that are meshed together, and the axial end of one of the heat sealing blocks is fixed with a transmission gear, and a driving gear one that is meshed with the transmission gear is installed on one side of the operating table.

[0010] Furthermore, the cutting part includes a lower plate fixed on the operating table and located below the heat sealing block, a hot cutter and a rotatably connected hot cutter are fixed on the inner side of the lower plate, a gear four is fixed to the shaft end of the rotatably connected hot cutter, and a driving gear two meshing with gear four is installed on the operating table.

[0011] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0012] The quantitative packaging machine for feed collects feed through a hopper, and then the feed is introduced into a turntable. The driving worm drives the turntable to rotate through the gear. With the cooperation of the elliptical disk, the feed in the turntable can be stored in the conduit in sequence, so that the amount of feed in the conduit is consistent. In conjunction with the cooperation of the sensor and the double-head sensor, the cover plate can be driven to rotate by driving a small motor, so that the feed is guided through the guide tube to the sealing bag assembly to complete the quantitative packaging operation, thereby reducing manual labor and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 The local three-dimensional graph in ;

[0015] Figure 3 This is a three-dimensional diagram of the transfer orifice plate connection structure of the utility model.

[0016] In the figure: 1. Operating table; 2. Rotary perforated plate; 3. Conduit; 4. Turntable; 5. Elliptical plate; 6. Small motor; 7. Cover plate; 8. Sensor; 9. Gear 1; 10. Hopper; 11. Bearing seat; 12. Drive worm; 13. Double-head sensor; 14. Reel; 15. Guide rod; 16. Guide plate; 17. Folding plate; 18. Material guide tube; 19. Heat sealing wheel; 20. Chain drive device; 21. Fixed plate; 22. Drive rod; 23. Gear 2; 24. Upper plate; 25. Heat sealing block; 26. Drive gear 1; 27. Transmission gear; 28. Gear 3; 29. ​​Lower plate; 30. Hot cutter; 31. Gear 4; 32. Drive gear 2. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The present embodiment is a quantitative packaging machine for feed, comprising an operating table 1, a hopper 10 is installed on the top of the operating table 1, and a rotary perforated plate 2 located below the hopper 10 is rotatably connected. The rotary perforated plate 2 is provided with six holes arranged in a ring shape, and a gear 9 is fixed to the rotating shaft end of the rotary perforated plate 2. Two bearing seats 11 are fixed on the top of the operating table 1 and located below the rotary perforated plate 2. A driving worm 12 is rotatably installed between the two bearing seats 11 to drive the gear 9 to rotate. A conduit 3 with the same number of holes and connected is fixed on the top of the rotary perforated plate 2, and a turntable 4 is fixed and connected between the tops of the six conduits 3. An elliptical plate 5 located on the turntable 4 and attached to its bottom is fixed on the operating table 1. The hopper 19 is connected to the elliptical plate 5. A blocking hole assembly with the same number of holes is installed on the rotary perforated plate 2. A bag sealing assembly is installed on the left side of the rotary perforated plate 2, and a horn-shaped material guide pipe 18 is fixed. The narrow end of the material guide pipe 18 extends into the bag sealing assembly.

[0019] In the above structure, a certain amount of feed is stored in the hopper, and the feed is introduced into the space between the turntable and the elliptical plate through the hopper. At the same time, the feed also enters the conduit. At this time, the blocking hole assembly blocks the hole on the turntable, and then drives the worm to rotate the turntable through the gear, and the turntable follows. At this time, the elliptical plate can smooth the feed on the top of the conduit on the turntable. At the same time, the excess feed will still be concentrated in the elliptical plate and wait to enter the next conduit. When the conduit is full, the filling amount can be made consistent. When the hole of the turntable is opposite to the wide mouth of the guide tube, the blocking hole assembly is opened to release the feed in the conduit. Under the guidance of the guide tube, it can enter the bag sealing assembly to complete the packaging and bag sealing operation, so that the amount of the packaging bag can also be consistent, so it can realize automatic quantitative bagging to improve production efficiency.

[0020] like Figure 3 In the direction shown, the hole-blocking assembly includes multiple small motors 6 mounted on top of the perforated plate 2, corresponding to the number of holes. These small motors 6 are servo motors and are located between the two conduits 3. A cover plate 7, located below the perforated plate 2 and covering the holes, is fixed to the top end of the small motor 6. When one of the holes on the perforated plate is vertically symmetrical with the wide opening of the feed guide tube, the corresponding small motor operates, driving the cover plate to rotate, separating it from the hole. Feed in the conduit then falls through the conduit into the bagging assembly for packaging. The process is then repeated, ensuring that the feed falling from the conduit is quantitatively controlled.

[0021] A dual-head sensor 13 is mounted on the top of the operating table 1, and a sensor 8 is mounted on the bottom of the cover plate 7. The sensor 8 can be positioned opposite the two sensing heads of the dual-head sensor 13. When the rotary perforated plate rotates, when the sensor is positioned opposite the first sensing head of the dual-head sensor, the sensor triggers a small motor to operate, driving the cover plate to rotate and separate from the hole. When the same sensor is positioned opposite the other sensing head, the small motor drives the cover plate to reset, so that the cover plate covers the hole of the rotary perforated plate again.

[0022] like Figure 2In the direction shown, the bag sealing assembly includes a reel 14 fixed on the operating table 1, and a guide rod 15 located below the reel 14 for fixing and guiding the packaging bag, as well as a guide plate 16 and a folding plate 17. The width of the guide plate 16 is greater than the width of the folding plate 17. A fixed plate 21 and a chain drive device 20 are installed on the operating table 1. Two drive rods 22 are rotatably connected between the fixed plate 21 and the side wall of the operating table 1. The left ends of the two drive rods 22 are both equipped with heat-sealing wheels 19. The side of the folded packaging bag is located between the two heat-sealing wheels 19. The left ends of the two drive rods 22 are both fixed with gears 23 that are meshed together. The drive of the chain drive device 20 The end drives one of the driving rods 22 to rotate, and an upper plate 24 is fixed on the operating table 1. Two heat sealing blocks 25 are rotatably installed between the upper plate 24 and the side wall of the operating table 1. The right end shafts of the two heat sealing blocks 25 are fixed with gears three 28 that are meshed together, one of which is fixed with a transmission gear 27, and a driving gear 1 26 that is meshed with the transmission gear 27 is installed on one side of the side wall of the operating table 1. A lower plate 29 and a driving gear 2 32 are installed on the operating table 1, and a hot cutting knife 20 and a rotatably connected hot cutting knife 30 are fixed on the inner side of the lower plate 29. The right side shaft end of the rotatably connected hot cutting knife 30 is fixed with a gear 4 31 that is meshed with the driving gear 2 32.

[0023] In summary, the chain drive device drives the driving rod to rotate, and with the cooperation of the two gears two, the two driving rods are driven to rotate in opposite directions at the same time, so that the heat sealing wheel can be driven to guide the guide plate and the folding plate to guide the side of the folded packaging bag for heat sealing, and the packaging can also be pulled downward. Therefore, the guide rod plays a role in guiding the packaging under the roll to the guide plate and the folding plate to complete folding. At the same time, the guide tube guides the feed into the packaging bag in the folding plate, and then drives gear one to drive the transmission gear to rotate, and the transmission gear drives one of the heat sealing blocks to rotate. At the same time, with the cooperation of gear three, the two heat sealing blocks rotate synchronously in opposite directions. When the two heat sealing blocks are relative, the packaging bag can be heat-sealed in sections, so the feed will also be in sections, and the packaging bag can also be pushed downward. Then, when the seal is moved in sections between the two hot cutters, the driving gear two drives gear four to rotate. When the two hot cutters are relative, the heat seals of the sections are cut off by heat to complete the bag sealing operation.

[0024] The working principle of the above embodiment is:

[0025] By first introducing an appropriate amount of feed into the hopper, the hopper will fill the space between the turntable and the elliptical plate with feed, and at the same time the feed will fill the conduit. Then the worm will drive the perforated plate to rotate through the gear. The elliptical plate can also process the inner bottom wall of the turntable to make the feed amount in the conduit consistent. When the sensor is opposite to the double-head sensor, the small motor drives the cover to rotate and open the hole, so that the feed in the conduit enters the guide tube. Then the perforated plate continues to rotate, and the same sensor is opposite to the other end of the double-head sensor again, so that the small motor drives the cover to reset, and the guide tube will guide the feed to the folding plate and place the feed between the packaging bags. The packaging bag is guided to the guide plate by the guide rod, so that the two sides of the packaging bag are folded up, and then the packaging bag can be folded in half through the folding plate. The folded packaging bag will pass through two heat-sealing wheels. Under the action of the heat-sealing wheels, the sides of the packaging bag will be sealed. At the same time, the two heat-sealing blocks will also seal the packaging bag. Therefore, the falling feed will be divided into sections by the sealing part. At the same time, the heat-sealing wheels and heat-sealing blocks will push the packaged feed in sections downward until the feed moves between the two hot cutters. The hot cutters will complete the cutting of the feed packaging in sections, thereby completing the quantitative packaging operation of the feed. Therefore, the production efficiency can be improved through automated quantitative packaging.

[0026] The entire workflow is complete, and all contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative packaging machine for feed, characterized by: The invention comprises an operating table (1), a bag sealing assembly installed on the operating table (1), an elliptical plate (5), a hopper (10) connected to the elliptical plate (5), and a material guide pipe (18) connected to the bag sealing assembly. A rotary plate (2) is rotatably installed on the top of the operating table (1), a conduit (3) connected to the hole is fixed on the top of the rotary plate (2), a turntable (4) is connected between the tops of the plurality of conduits (3), the elliptical plate (5) is located on the inner side of the turntable (4), two bearing seats (11) are installed on the operating table (1) below the rotary plate (2), a driving worm (12) is installed between the two bearing seats (11), a gear (9) meshing with the driving worm (12) is fixed on the shaft end of the rotary plate (2), and a hole-blocking assembly capable of covering the hole is installed on the rotary plate (2).

2. A quantitative packaging machine for feed according to claim 1, characterized in that: The hole blocking assembly comprises a plurality of small motors (6) mounted on the top of the rotating hole plate (2); a cover plate (7) is fixed to the rotating end of the small motor (6); the bottom of the cover plate (7) can cover the hole of the rotating hole plate (2); a sensor (8) is mounted on the bottom of the cover plate (7); and a double-head sensor (13) is also mounted on the operating table (1) below the rotating hole plate (2).

3. The quantitative packaging machine for feed according to claim 1, characterized in that: The bag sealing assembly comprises a folding portion, an edge sealing portion, a sealing portion and a cutting portion which are installed on an operating table (1) and distributed from top to bottom.

4. A quantitative packaging machine for feed according to claim 3, characterized in that: The folding guide portion comprises a reel (14) fixed on an operating table (1), a plurality of guide rods (15) fixed below the reel (14), and a guide plate (16) and a folding plate (17) below the guide rods (15). The material guide tube (18) is horn-shaped, and a narrow end thereof extends into the folding plate (17).

5. A quantitative packaging machine for feed according to claim 4, characterized in that: The edge sealing portion comprises a fixed plate (21) fixed on the operating table (1); two driving rods (22) are rotatably connected between the fixed plate (21) and the operating table (1); a heat sealing wheel (19) is fixed to one end of the driving rod (22) located below the folding plate (17); and two gears (23) meshed together are fixed to the other ends of the two driving rods (22); a chain driving device (20) connected to one of the driving rods (22) is installed on the operating table (1).

6. A quantitative packaging machine for feed according to claim 5, characterized in that: The sealing portion comprises an upper plate (24) fixed on an operating table (1), two heat sealing blocks (25) are rotatably connected between the upper plate (24) and the operating table (1), a gear three (28) meshed together is fixed to the same axial end of the two heat sealing blocks (25), a transmission gear (27) is fixed to the axial end of one of the heat sealing blocks (25), and a driving gear one (26) meshed with the transmission gear (27) is installed on one side of the operating table (1).

7. A quantitative packaging machine for feed according to claim 6, characterized in that: The cutting portion comprises a lower plate (29) fixed on the operating table (1) and located below the heat sealing block (25); a heat cutting knife (30) and a rotatably connected heat cutting knife (30) are fixed on the inner side of the lower plate (29); a gear four (31) is fixed to the shaft end of the rotatably connected heat cutting knife (30); and a driving gear two (32) meshing with the gear four (31) is installed on the operating table (1).

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