Unpeeled walnut kernel packaging machine

Abstract

The utility model discloses an unpeeled walnut kernel packaging machine, and relates to the technical field of packaging machines, the unpeeled walnut kernel packaging machine is provided with a fixed table, a weighing scale, a waste material collecting box, a walnut kernel screening assembly and a discharging hopper, when a first conveyor conveys cans to the weighing scale, the weighing scale weighs the cans, and the cans are conveyed to the weighing scale; meanwhile, the peeled walnut kernels are conveyed to a blocking frame through a second conveyor and fall into a walnut kernel screening assembly along a discharging hopper, the walnut kernel screening assembly can screen the surfaces of the walnut kernels and seed coats mixed with the walnut kernels into a waste collecting box in a vibration mode, and the walnut kernels are collected in a centralized mode after screening is finished; the walnut kernel screening assembly can pour out walnut kernels in the walnut kernel screening assembly, the walnut kernels are poured into a pot placed on the weighing scale, the numerical value on the weighing scale changes at the moment, and when the numerical value reaches a specific value, the walnut kernel screening assembly is restored to the original position.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a shelled walnut packaging machine. Background Art

[0002] In recent years, walnuts have become one of the popular snacks. Since walnuts are rich in nutrients and proteins, and can supplement trace elements such as calcium and iron for the human body. In order to avoid the seed coat on the surface of walnuts affecting the taste, generally, this layer of seed coat will be removed during the walnut processing, and then the packaging operation will be carried out.

[0003] At present, shelled walnuts are usually processed in a production line. Since shelled walnuts have no shell protection, external impact needs to be avoided during transportation and transfer to ensure that the walnuts will not be broken. Most of the walnut transfers on the market are completed by belt conveyors. After processing, the walnuts will be transported to the packaging machine for packaging. Since most walnuts are packaged in cans, generally, the walnuts will directly fall into the cans during packaging, and the packaging will end after reaching a certain quantity. However, this packaging form is likely to let the walnuts, their external seed coats and the shed seed coats fall into the cans together, affecting the quality of walnuts.

[0004] Therefore, the existing shelled walnut packaging machines cannot separate walnuts and seed coats from each other during the packaging process, and it is inevitable that a small amount of seed coats will enter the cans together with the walnuts, affecting the quality of walnuts, and the packaging efficiency is not very high. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a shelled walnut packaging machine, which solves the problems that the shelled walnut packaging machine cannot separate walnuts and seed coats from each other during the packaging process, it is inevitable that a small amount of seed coats will enter the cans together with the walnuts, affecting the quality of walnuts, and the packaging efficiency is not very high.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A shelled walnut packaging machine includes a first conveyor. A support platform is arranged on the side of the first conveyor. A weighing scale is arranged on the support platform. A fixed platform is arranged on the side of the weighing scale. A waste collection box is detachably installed on the fixed platform. A handle is arranged outside the waste collection box. A walnut screening component is installed on the fixed platform. A feeding hopper is arranged above the walnut screening component. The upper end of the feeding hopper is fixedly connected with a retaining frame. A second conveyor is fixedly installed on the side of the retaining frame. A retaining bar is fixedly installed inside the second conveyor. A support plate is fixedly installed between the first conveyor and the second conveyor. A support rod is fixedly installed between the fixed platform and the second conveyor. An auxiliary deviation correction component is installed on the first conveyor.

[0007] Preferably, the walnut kernel screening component includes a first connecting block, a second connecting block corresponding to the first connecting block is arranged on the side of the fixed platform, and springs are uniformly distributed at the upper ends of the first connecting block and the second connecting block.

[0008] Further, the upper end of the spring is fixedly connected with a support block, a vertical plate is fixedly installed at the upper end of the support block, a driving motor is fixedly installed on the outer side of the vertical plate, and a rotating shaft is arranged at the output end of the driving motor.

[0009] Further, a screening box is fixedly installed at the end of the rotating shaft, a vibrating machine is installed outside the screening box, a connecting rod is fixedly installed outside the screening box and extends outward to the inner side of the vertical plate, and a discharge pipe is arranged outside the screening box.

[0010] Preferably, the auxiliary deviation correction component includes a first air cylinder, and a second air cylinder corresponding to the first air cylinder is fixedly installed outside the first conveyor.

[0011] Preferably, push plates are fixedly installed at the movable ends of the first air cylinder and the second air cylinder, and the push plates are symmetrically distributed.

[0012] Preferably, a discharge pipe is arranged at the lower end of the hopper, and a through groove corresponding to the hopper is opened at the lower end of the second conveyor. Beneficial effects

[0013] The utility model provides a shelled walnut packaging machine. Compared with the prior art, the following beneficial effects are achieved:

[0014] In this shelled walnut packaging machine, by setting a fixed platform, a weighing scale, a waste collection box, a walnut kernel screening component and a hopper, when the first conveyor transports the cans to the weighing scale, the weighing scale will weigh the cans. At the same time, the shelled walnuts are transported to the retaining frame by the second conveyor and fall into the walnut kernel screening component along the hopper. The walnut kernel screening component will screen the surface of the walnuts and the mixed seed coats into the waste collection box for centralized collection by vibrating. After the screening is completed, the walnut kernel screening component will pour out the walnuts inside it and pour the walnuts into the cans placed on the weighing scale. At this time, the value on the weighing scale will change. When it reaches a specific value, the walnut kernel screening component can be restored to its original position. This packaging machine can not only separate the walnuts and the seed coats from each other, preventing the seed coats from entering the cans together with the walnuts, but also avoid over-packing or under-packing the walnuts during the packaging process, ensuring that the amount of walnuts in the cans is basically the same. Brief description of the drawings

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a schematic structural diagram of the second conveyor in the utility model;

[0017] Figure 3 This is a schematic structural diagram of the walnut kernel screening component in the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the auxiliary deviation correction component in the present utility model;

[0019] Figure 5 This is a schematic structural diagram of the blanking hopper in the present utility model.

[0020] In the figure: 1. First conveyor; 2. Support table; 3. Weighing scale; 4. Fixed table; 5. Waste collection box; 501. Handle; 6. Walnut kernel screening component; 601. First connection block; 602. Second connection block; 603. Spring; 604. Support block; 605. Vertical plate; 606. Driving motor; 607. Screening frame; 7. Second conveyor; 8. Baffle strip; 9. Baffle frame; 10. Blanking hopper; 1001. Blanking pipe; 11. Support plate; 12. Support rod; 13. Auxiliary deviation correction component; 1301. First cylinder; 1302. Second cylinder; 1303. Pushing plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: A peeled walnut packaging machine includes a first conveyor 1, a support table 2 is arranged on the side of the first conveyor 1, a weighing scale 3 is arranged on the support table 2, a fixed table 4 is arranged on the side of the weighing scale 3, a waste collection box 5 is detachably installed on the fixed table 4, the waste collection box 5 can collect the screened materials together, which is convenient for subsequent cleaning, a handle 501 is arranged outside the waste collection box 5, a walnut kernel screening component 6 is installed on the fixed table 4, a blanking hopper 10 is arranged above the walnut kernel screening component 6, a baffle frame 9 is fixedly connected to the upper end of the blanking hopper 10, a second conveyor 7 is fixedly installed on the side of the baffle frame 9, a baffle strip 8 is fixedly installed inside the second conveyor 7. By arranging the baffle strip 8, it is possible to prevent materials from falling into the belt gap during transportation. A support plate 11 is fixedly installed between the first conveyor 1 and the second conveyor 7, a support rod 12 is fixedly installed between the fixed table 4 and the second conveyor 7, and an auxiliary deviation correction component 13 is installed on the first conveyor 1. The auxiliary deviation correction component 13 can move the cans on the first conveyor 1 to the middle position of the first conveyor 1.

[0023] The walnut kernel screening component 6 includes a first connecting block 601. A second connecting block 602 corresponding to the first connecting block 601 is arranged on the side of the fixed table 4. Uniformly distributed springs 603 are arranged at the upper ends of the first connecting block 601 and the second connecting block 602. The upper ends of the springs 603 are fixedly connected with a support block 604. A vertical plate 605 is fixedly installed at the upper end of the support block 604. A driving motor 606 is fixedly installed on the outer side of the vertical plate 605. A rotating shaft is arranged at the output end of the driving motor 606. A screening frame 607 is fixedly installed at the end of the rotating shaft. A vibrator is installed outside the screening frame 607. By arranging the vibrator and the springs 603, after the vibrator is turned on, it can drive the screening frame 607 to vibrate, so that the walnut kernels on the screening frame 607 are separated from the seed coats. The seed coats fall into the waste collection box 5 below for collection. A connecting rod is fixedly installed outside the screening frame 607. The connecting rod extends outward to the inside of the vertical plate 605. An outlet pipe is arranged on the outer side of the screening frame 607. When the driving motor 606 is turned on, it drives the rotating shaft and the screening frame 607 to rotate, so that the walnut kernels can be concentrated on one side of the outlet pipe and fall into the jar through the outlet pipe for collection. The auxiliary deviation correction component 13 includes a first cylinder 1301. A second cylinder 1302 corresponding to the first cylinder 1301 is fixedly installed outside the first conveyor 1. Push plates 1303 are fixedly installed at the movable ends of the first cylinder 1301 and the second cylinder 1302. The push plates 1303 are symmetrically distributed. The first cylinder 1301 and the second cylinder 1302 can push the push plates 1303 to move, and move the jar to the middle position. A discharge pipe 1001 is arranged at the lower end of the hopper 10. A through groove corresponding to the hopper 10 is opened at the lower end of the second conveyor 7. By arranging the bucket groove, it can prevent the materials on the second conveyor 7 from falling on its bottom.

[0024] During operation, first pour the walnut kernels onto the second conveyor 7. After opening the lids of the jars, place them on the first conveyor 1 in sequence. Then turn on the first conveyor 1 and the second conveyor 7. The first conveyor 1 transports the jars to the weighing scale 3 and then stops. The second conveyor 7 transports the walnut kernels to one side of the stop frame 9 and falls from the hopper 10 into the screening frame 607 of the walnut kernel screening component 6. Then turn on the vibrator. After the vibrator operates, it drives the screening frame 607 to shake, so that the walnut kernels and the seed coats can be separated from each other. The seed coats fall into the waste collection box 5 below for collection during the shaking process. After the screening is completed, turn off the vibrator and turn on the driving motor 606. The driving motor 606 drives the rotating shaft to rotate, thereby driving the screening frame 607 to tilt towards the weighing scale 3, so that the walnut kernels can fall into the jar through the outlet pipe for collection. During this process, the weighing scale 3 will weigh the jar. This packaging machine can not only separate the walnut kernels and the seed coats from each other, preventing the seed coats from entering the jar together with the walnut kernels, but also avoid over-packing or under-packing the walnut kernels during the packaging process, ensuring that the amount of walnut kernels in the jars is basically the same.

[0025] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A peeling walnut kernel packaging machine, comprising a first conveyor (1), characterized in that: A support platform (2) is arranged on the side of the first conveyor (1), a weighing scale (3) is arranged on the support platform (2), a fixed platform (4) is arranged on the side of the weighing scale (3), a waste collection box (5) is detachably mounted on the fixed platform (4), a handle (501) is arranged on the outside of the waste collection box (5), a walnut kernel screening component (6) is mounted on the fixed platform (4), a lower hopper (10) is arranged on the upper side of the walnut kernel screening component (6), a baffle frame (9) is fixedly connected to the upper end of the lower hopper (10), a second conveyor (7) is fixedly mounted on the side of the baffle frame (9), a baffle bar (8) is fixedly mounted on the inner side of the second conveyor (7), a support plate (11) is fixedly mounted between the first conveyor (1) and the second conveyor (7), a support rod (12) is fixedly mounted between the fixed platform (4) and the second conveyor (7), and an auxiliary deviation correction component (13) is mounted on the first conveyor (1).

2. The peeling walnut kernel packaging machine according to claim 1 is characterized in that: The walnut kernel screening assembly comprises a first connecting block (601), a second connecting block (602) corresponding to the first connecting block (601) is arranged on the side of the fixed platform (4), and evenly distributed springs (603) are arranged on the upper ends of the first connecting block (601) and the second connecting block (602).

3. The peeling walnut kernel packaging machine according to claim 2 is characterized in that: The upper end of the spring (603) is fixedly connected to a support block (604), the upper end of the support block (604) is fixedly mounted with a vertical plate (605), the outer side of the vertical plate (605) is fixedly mounted with a driving motor (606), and the output end of the driving motor (606) is provided with a rotating shaft.

4. The peeling walnut kernel packaging machine according to claim 3 is characterized in that: A screening frame (607) is fixedly mounted on the end of the rotating shaft, a vibrating machine is mounted outside the screening frame (607), a connecting rod is fixedly mounted outside the screening frame (607), the connecting rod extends outward to the inside of the vertical plate (605), and a discharge pipe is arranged outside the screening frame (607).

5. The peeling walnut kernel packaging machine according to claim 1 is characterized in that: The auxiliary deviation-correcting assembly comprises a first cylinder (1301), and a second cylinder (1302) corresponding to the first cylinder (1301) is fixedly mounted outside the first conveyor (1).

6. The peeling walnut kernel packaging machine according to claim 5, characterized in that: Push plates (1303) are fixedly mounted on the movable ends of the first cylinder (1301) and the second cylinder (1302), and the push plates (1303) are symmetrically distributed.

7. The peeling walnut kernel packaging machine according to claim 1 is characterized in that: A material discharge pipe (1001) is provided at the lower end of the material discharge hopper (10), and a through slot corresponding to the material discharge hopper (10) is provided at the lower end of the second conveyor (7).

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