Packaging machine for rice processing

Abstract

The utility model discloses a packaging machine for rice processing. The packaging machine comprises a packaging machine body and a storage hopper. By the adoption of the movable pipe, the clamping pieces and the springs, when rice is loaded, the movable pipe can be driven to slide along the surface of the fixed pipe through ejection of the air cylinder, and then the movable pipe can be inserted into the bottom end of a packaging bag; and meanwhile, along with the gradual increase of the amount of the rice in the packaging bag, the packaging bag can correspondingly expand, at the moment, the enlarged packaging bag can apply pressure to the surrounding clamping pieces, the clamping pieces can transmit the pressure to a moving rod and a spring, and therefore the rice is prevented from falling into the packaging bag through the moving rod and the spring. The clamping pieces can clamp and fix a packaging bag through counter-acting force generated by deformation of the springs, limiting of the packaging bag is achieved, the problem that the packaging bag topples over or falls off is avoided, the overall charging effect is ensured, and the beneficial effects of being high in charging stability and capable of preventing impact and falling off during charging are achieved.

Description

Technical Field

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

[0002] Rice is a finished product made from paddy after multiple processing steps. It contains nearly 64% of rice nutrients and more than 90% of the nutrients required by the human body. It is the main food of people in the south. Rice packaging is a very important process in the rice production process. After the rice processing is completed, the rice needs to be packaged.

[0003] The application number in the existing public technology is: CN202220323056.0 A quantitative packaging machine for rice production and processing includes a body, a storage bin is provided at the upper end of the body, a quantitative bin is provided at the lower end of the storage bin, the quantitative bin and the storage bin are communicated with each other through a discharge port, a No. 1 chute is provided on the cross section of the middle part of the discharge port, a No. 1 baffle is slidably connected in the No. 1 chute, a No. 1 through hole opposite to the discharge port is provided on the No. 1 baffle, a discharge port is provided at the lower end of the quantitative bin, a No. 2 chute is provided on the cross section of the discharge port, a No. 2 baffle is slidably connected in the No. 2 chute, a No. 2 through hole opposite to the discharge port is provided on the No. 2 baffle, and the No. 2 through hole is staggered with the No. 1 through hole.

[0004] However, the above patent still has certain disadvantages when used: although it can realize quantitative packaging operation through the quantitative bin, when the rice is put into the quantitative bin, there is a large drop between the falling rice and the packaging bag, which makes the falling rice have a strong impact, which is easy to cause the packaging bag to fall off or even penetrate the bottom of the packaging bag, thereby affecting the overall packaging effect. In addition, there are no fixing measures around the packaging bag. As the rice is gradually added, the packaging bag is easily skewed due to the uneven position of the internal rice, which in turn causes the packaging bag to be skewed and the top of the packaging bag to be folded and sealed, resulting in the rice being unable to be filled normally or even the packaging bag falling off from the discharge port, causing the rice to leak out. The overall use effect is not very good, and the packaging needs to be loaded and unloaded one by one, and the operation interval is long, which reduces the overall operation efficiency.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the shortcomings of the existing technology, the present invention provides a packaging machine for rice processing, which has the advantages of strong loading stability, anti-impact and falling-off of feeding, and high operating efficiency, thereby solving the problems in the above-mentioned background technology.

[0008] (2) Technical solution

[0009] In order to achieve the above advantages of strong charging stability, anti-impact and falling-off of feeding, and high operating efficiency, the specific technical solutions adopted by the utility model are as follows:

[0010] The rice processing packaging machine comprises a packaging machine body and a storage hopper, an adjusting disk is rotatably connected between the bottom end surface of the packaging machine body, a plurality of limit frames are evenly installed around the top surface of the adjusting disk, the limit frames are grouped in pairs, and one of the limit frames is rotatably connected to the surface of the adjusting disk, and a support arm is rotatably connected to the surface position of the limit frame, a plurality of fixed cylinders are evenly installed on the surface position of the limit frame, a moving rod is slidably connected to the inner position of the fixed cylinder, one end of the moving rod is fixedly installed with a spring at the inner position of the fixed cylinder, and a clip is fixedly installed on the other end of the moving rod, A clamping groove is provided at the top position, and a pressure plate is slidably connected to the inside of the clamping groove. An adjusting screw is rotatably connected to the middle position of the top of the pressure plate, and one end of the adjusting screw passes through one side of the clamping groove. A fixed tube is fixedly installed at one side of the top end of the packaging machine body, and a moving tube is slidably connected to the outer periphery of the fixed tube. Cylinders are symmetrically installed on both sides of the moving tube, and the other end of the cylinder is connected to the inner wall of the packaging machine body. Gear plates are symmetrically slidably connected to the bottom positions of both side surfaces of the moving tube, and a gear motor is meshedly connected to the top position of the gear plate. A gear disk for meshing is installed at the output end of the gear motor.

[0011] Furthermore, a storage hopper is fixedly installed at one side of the top of the packaging machine body, a feeding pipe is installed at the middle position of the bottom end of the storage hopper, and one end of the feeding pipe passes through one side of the packaging machine body and is connected to the fixed pipe.

[0012] Furthermore, a transmission shaft is installed in the middle position of the bottom of the adjustment disk, a brake motor is installed on one side of the transmission shaft at the bottom end inside the packaging machine body, transmission wheels are installed at the top output end position of the brake motor and the surface position of the transmission shaft, and the transmission wheels are connected through a transmission chain.

[0013] Furthermore, a guide groove for the adjustment disk to rotate is provided on the inner surface of the packaging machine body.

[0014] Furthermore, a limiting groove for inserting the supporting arm is provided at the top of the adjusting disk.

[0015] Furthermore, a weighing sensor is installed between the limit frames and located on the surface of the adjustment disk.

[0016] Furthermore, a slope is provided at the bottom of the fixed pipe.

[0017] Furthermore, a controller is provided on the surface of the packaging machine body.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention provides a rice processing packaging machine with the following beneficial effects:

[0020] (1) The present invention adopts a movable tube, a clamping piece, and a spring. When loading rice, the movable tube can be driven to slide along the surface of the fixed tube by the ejection of the cylinder, so that the movable tube can be inserted into the bottom position of the packaging bag, thereby preventing the rice from being detached from the packaging bag due to a strong impact caused by the influence of the falling height. At the same time, as the amount of rice in the packaging bag gradually increases, the packaging bag will also expand accordingly. At this time, the enlarged packaging bag will exert pressure on the surrounding clamping pieces, and the clamping pieces will transfer the pressure to the movable rod and the spring. The reaction force generated by the deformation of the spring can enable multiple clamping pieces to clamp and fix the packaging bag, thereby limiting the packaging bag, avoiding the problem of the packaging bag tipping over or falling off, ensuring the overall loading effect, and having the advantages of strong loading stability and anti-impact falling off during feeding.

[0021] (2) The present invention adopts an adjusting disk. After the packaging bag is fixed, the installed packaging bag can be rotated to the position directly below the feed pipe by rotating the adjusting disk, and the previously loaded packaging bag can be moved out. In this way, the staff can install the new packaging bag and take out the loaded packaging bag while the rice is being loaded, saving the waiting time between steps, thereby improving the overall working efficiency and having the advantage of high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of a rice processing packaging machine proposed by the present invention;

[0024] Figure 2 It is a structural schematic diagram of the fixed pipe and the movable pipe of the utility model;

[0025] Figure 3 This is a cross-sectional view of the connection between the fixed cylinder and the movable rod of the utility model;

[0026] Figure 4It is a connection diagram of the gear motor and the gear plate of the utility model.

[0027] In the picture:

[0028] 1. Packaging machine body; 2. Adjusting plate; 3. Support arm; 4. Limiting frame; 5. Fixed cylinder; 6. Spring; 7. Clamping groove; 8. Adjusting screw; 9. Pressing plate; 10. Gear plate; 11. Cylinder; 12. Storage hopper; 13. Feeding pipe; 14. Fixed pipe; 15. Moving pipe; 16. Gear motor; 17. Moving rod; 18. Clip; 19. Limiting groove; 20. Weighing sensor; 21. Brake motor; 22. Transmission chain; 23. Transmission shaft; 24. Transmission wheel. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the present invention, a packaging machine for rice processing is provided.

[0031] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4As shown, according to the embodiment of the present invention, the packaging machine for rice processing includes a packaging machine body 1 and a storage hopper 12. An adjusting disk 2 is rotatably connected between the bottom surface of the packaging machine body 1. Several groups of limiting frames 4 are evenly installed around the top surface of the adjusting disk 2. The limiting frames 4 are grouped in pairs, and one of the limiting frames 4 is rotatably connected to the surface of the adjusting disk 2. The surface position of the limiting frame 4 is rotatably connected to the support arm 3. Several groups of fixed cylinders 5 are evenly installed on the surface of the limiting frame 4. The internal position of the fixed cylinder 5 is slidably connected to a moving rod 17. One end of the moving rod 17 is located inside the fixed cylinder 5 and is fixedly installed with a spring 6. The other end of the moving rod 17 is fixedly installed with a clip 18. A clamping groove 7 is provided at the top position of the limiting frame 4. The internal position of the clamping groove 7 is slidably connected There is a pressure plate 9, and an adjusting screw 8 is rotatably connected to the middle position of the top of the pressure plate 9, and one end of the adjusting screw 8 passes through one side of the clamping groove 7. A fixed tube 14 is fixedly installed at one side of the top inside the packaging machine body 1, and a moving tube 15 is slidably connected to the outer periphery of the fixed tube 14. Cylinders 11 are symmetrically installed on both sides of the moving tube 15, and the other end of the cylinder 11 is connected to the inner wall of the packaging machine body 1. Gear plates 10 are symmetrically slidably connected to the bottom positions of the two side surfaces of the moving tube 15, and a gear motor 16 is meshedly connected to the top position of the gear plate 10. A gear disk for meshing is installed at the output end of the gear motor 16. The outward extension of the gear plate 10 is less than the opening amount of the bag mouth, thereby ensuring that the moving tube 15 can move smoothly to the inside of the bag, making it convenient to put rice into the bag.

[0032] In one embodiment, a storage hopper 12 is fixedly installed at a position on one side of the top of the packaging machine body 1, and a feeding pipe 13 is installed at the middle position of the bottom end of the storage hopper 12, and one end of the feeding pipe 13 passes through one side of the packaging machine body 1 and is connected to the fixed pipe 14. The storage hopper 12 is set to facilitate the storage of rice for subsequent packaging and use.

[0033] In one embodiment, a transmission shaft 23 is installed in the middle position at the bottom of the adjusting disk 2, and a brake motor 21 is installed on one side of the transmission shaft 23 at the bottom end inside the packaging machine body 1. Transmission wheels 24 are installed at the top output end position of the brake motor 21 and the surface position of the transmission shaft 23, and the transmission wheels 24 are connected through a transmission chain 22. The transmission chain 22 and the transmission wheel 24 are common transmission components, so they will not be described in detail.

[0034] In one embodiment, a guide groove for the rotation of the adjustment disk 2 is opened on the inner surface of the packaging machine body 1. The setting of the guide groove not only supports the adjustment disk 2, but also limits the rotation trajectory of the adjustment disk 2 to ensure the stability of the adjustment.

[0035] In one embodiment, a limiting groove 19 for inserting the support arm 3 is provided at the top position of the adjustment disk 2. The limiting groove 19 is provided to facilitate the limiting and fixing of the support arm 3, thereby realizing the fixing operation of part of the limiting frame 4. By setting the local limiting frame 4 into a tiltable structure, subsequent personnel can move the packaging bag horizontally out to reduce labor intensity. In order to ensure the convenient adjustment of the support arm 3, personnel can refer to setting the support arm 3 to the same structure as the fixed cylinder 5 and the movable rod 17.

[0036] In one embodiment, a weighing sensor 20 is installed between the limit frames 4 on the surface of the adjustment disk 2. The weighing sensor 20 is provided to detect the loading amount of rice, and then package the rice that meets the requirements, thereby improving the use effect and packaging accuracy of the device.

[0037] In one embodiment, a slope is provided at the bottom of the fixed tube 14. The slope is provided so that when the movable tube 15 is returned to its original position, excess rice can be reintroduced into the interior of the fixed tube 14 along the slope, thereby avoiding the problem of crushing the rice or blocking the moving path of the movable tube 15 by the rice, causing the structure to be unable to operate.

[0038] In one embodiment, a controller is provided on the surface of the packaging machine body 1. The controller is provided to control the operation of the equipment inside the device. Since there are various types of controllers and the application technology is mature, personnel can easily purchase any type on the market and set it up through programming, so no further details will be given.

[0039] Working principle: In actual use, personnel can add the rice to be packaged into the storage hopper 12, and then personnel can place the top of the packaging bag for packaging into the multiple clamping grooves 7, and then rotate the adjusting screw 8 to drive the pressure plate 9 to move downward, so that the pressure plate 9 can squeeze and fix the packaging bag, and then the installed packaging bag can be rotated to the position directly below the feed pipe 13 by rotating the adjusting disk 2, and the previously loaded packaging bag can be moved out, so that personnel can install new packaging bags and take out loaded packaging bags while the rice is being loaded, saving waiting time between steps, thereby improving the overall work efficiency, and after the packaging bag is moved into place, the operation of the cylinder 11 can drive the moving tube 15 to slide along the surface of the fixed tube 14, so that the moving tube 15 can be inserted into the inner bottom position of the packaging bag, and then the rotation of the gear motor 16 can drive the gear on its surface to drive the teeth on the surface of the gear plate 10, so that the gear plate 10 The rice can be moved outward from the surface of the moving tube 15. At this time, the rice will also enter the moving tube 15 through the feeding tube 13, thereby filling the gap caused by the movement, so that the rice can be directly added to the bottom end of the packaging bag, avoiding the strong impact caused by the rice falling directly from a high place, thereby causing the packaging bag to detach, thereby improving the overall loading stability, and as the rice is gradually added, the moving tube 15 will also move upward accordingly, and the packaging bag will also expand in volume due to the increase in the amount of loaded rice, thereby squeezing the surrounding clips 18. At this time, the clips 18 can exert a clamping force on the packaging bag through the reaction force generated by the spring 6, thereby ensuring the stability of the packaging bag, preventing the packaging bag from tipping over or even falling off due to unbalanced loading, and ensuring the overall loading effect, and a weighing sensor 20 is abutted against the bottom of the packaging bag. The cooperation of the weighing sensor 20 and the gear motor 16 can effectively control the amount of packaged rice, thereby improving the overall use effect. The device as a whole has the advantages of strong loading stability, anti-impact and falling-off of feeding, and high operating efficiency.

[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rice processing packaging machine, comprising a packaging machine body (1) and a storage hopper (12), characterized in that: An adjusting disk (2) is rotatably connected between the bottom surface of the packaging machine body (1), and a plurality of groups of limiting frames (4) are evenly installed around the top surface of the adjusting disk (2). The limiting frames (4) are arranged in pairs, and one of the limiting frames (4) is rotatably connected to the surface of the adjusting disk (2), and a support arm (3) is rotatably connected to the surface of the limiting frame (4). A plurality of groups of fixed cylinders (5) are evenly installed on the surface of the limiting frame (4), and a moving rod (17) is slidably connected to the inside of the fixed cylinder (5). One end of the moving rod (17) is fixedly installed with a spring (6) at the inside of the fixed cylinder (5), and a clamp (18) is fixedly installed at the other end of the moving rod (17). A clamping groove (7) is provided at the top of the limiting frame (4). The clamping groove (7) is slidably connected to a pressure plate (9), and the middle position of the top of the pressure plate (9) is rotatably connected to an adjusting screw (8), and one end of the adjusting screw (8) passes through one side of the clamping groove (7). A fixed tube (14) is fixedly installed at one side of the top of the packaging machine body (1), and a moving tube (15) is slidably connected to the outer periphery of the fixed tube (14). Cylinders (11) are symmetrically installed on both sides of the moving tube (15), and the other end of the cylinder (11) is connected to the inner wall of the packaging machine body (1). Gear plates (10) are symmetrically slidably connected to the bottom positions of the two side surfaces of the moving tube (15), and the top position of the gear plate (10) is meshedly connected to a gear motor (16), and a gear disc for meshing is installed at the output end of the gear motor (16).

2. The rice processing packaging machine according to claim 1, characterized in that: A storage hopper (12) is fixedly installed at one side of the top of the packaging machine body (1), and a feeding pipe (13) is installed at the middle position of the bottom end of the storage hopper (12), and one end of the feeding pipe (13) passes through one side of the packaging machine body (1) and is connected to the fixed pipe (14).

3. The rice processing packaging machine according to claim 1, characterized in that: A transmission shaft (23) is installed at the middle position of the bottom of the adjustment disk (2); a brake motor (21) is installed at the bottom end of the packaging machine body (1) on one side of the transmission shaft (23); a transmission wheel (24) is installed at the output end of the top of the brake motor (21) and the surface of the transmission shaft (23); and the transmission wheels (24) are connected through a transmission chain (22).

4. The rice processing packaging machine according to claim 1, characterized in that: A guide groove for the rotation of the adjustment disk (2) is provided on the inner surface of the packaging machine body (1).

5. The rice processing packaging machine according to claim 1, characterized in that: A limiting groove (19) for inserting the supporting arm (3) is provided at the top of the adjusting disk (2).

6. The rice processing packaging machine according to claim 1, characterized in that: A weighing sensor (20) is installed between the limiting frames (4) and located on the surface of the regulating disk (2).

7. The rice processing packaging machine according to claim 1, characterized in that: The bottom of the fixed pipe (14) is provided with a slope.

8. The rice processing packaging machine according to claim 1, characterized in that: A controller is provided on the surface of the packaging machine body (1).

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