Self-weighing type transferring and packaging device based on food processing

Abstract

The invention relates to the technical field of food processing, in particular to a self-weighing type transferring and packaging device based on food processing, which comprises a supporting seat, a conveying groove is formed in the supporting seat, and a transferring and discharging mechanism is mounted at the position, corresponding to the conveying groove, in the supporting seat; a plurality of mounting frames fixed to the transferring and discharging mechanism are arranged in the conveying groove at equal intervals, supporting plates are arranged in the mounting frames, weighing assemblies are installed between the mounting frames and the supporting plates, and packaging boxes are arranged on the upper surfaces of the supporting plates; synchronous discharging of food raw materials and packaging boxes is controlled through the transferring and discharging mechanism, an automatic production line is formed, the discharging amount of the food raw materials is controlled by controlling the rotating frequency of a motor, adjustment is conducted in cooperation with different packaging, the packaging boxes in different weight intervals are transferred in a classified mode in cooperation with a weighing assembly, and the production efficiency is improved. And different packaging requirements, classified transportation and the like of the whole are effectively met.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, in particular to a self-weighing transport and packaging device for food processing. Background Art

[0002] Food transfer packaging is an integral part of food commodities. It is one of the key processes in the food industry. It protects food from biological, chemical, and physical damage during its journey from the factory to the consumer. Accurate weighing, aseptic transfer, and rapid packaging of materials are key factors in determining product quality and production efficiency. Traditional processes often use manual weighing combined with segmented equipment. Operators must manually weigh the food using a platform scale, then transfer it to a conveyor belt, and then use independent sealing equipment to complete the packaging. Therefore, the food packaging process is an integral part of the food manufacturing system engineering. For example, in the prior art, there is an automatic screening, weighing and packaging device for preserved fruits with the publication number CN118237265A. The interior of the main body of the device is tilted from top to bottom with an upper sieve plate and a lower sieve plate. Through the arrangement of the upper sieve plate and the lower sieve plate and other mechanisms, it can be implemented to screen the preserved fruits according to the size of the particles during use, and the preserved fruits are screened into three parts: large particles, medium particles and small particles, and they are weighed and packaged separately. The entire screening, weighing and packaging process is simple and fast, greatly improving the screening and packaging efficiency. However, when the device is performing the packaging, it only screens the preserved fruits for particles, and it is difficult to further package the screened preserved fruits according to demand, which is not convenient for subsequent packaging and sales, and it is impossible to distinguish between the preserved fruit packages with different contents, which can easily cause confusion in subsequent work. In view of the above technical defects, a solution is now proposed. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a self-weighing transfer and packaging device for food processing, which forms an integrated automated operation of packaging and unloading through a transfer and unloading mechanism, and can independently control the unloading amount according to demand, and is equipped with a weighing component to classify and transfer packaging boxes containing food raw materials of different weights, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: a self-weighing transfer packaging device for food processing, comprising a support base, a transport trough being provided inside the support base, and a transfer unloading mechanism being installed inside the support base at a position corresponding to the transport trough, a plurality of mounting racks fixed to the transfer unloading mechanism being equidistantly provided inside the transport trough, a support plate being provided inside the mounting rack, and a weighing assembly being installed between the mounting rack and the support plate, and a packaging box being provided on the upper surface of the support plate; A storage box and a distribution box are fixed on both sides of the support seat respectively. A feed port is fixed on the upper surface of the storage box. A mounting plate is fixed at a position corresponding to the distribution box on one side of the support seat. A transmission track is rotatably connected to the inside of the mounting plate, and the top end of the transmission track passes through and extends to the inside of the distribution box.

[0005] Furthermore, the transfer and unloading mechanism includes two sprockets that are symmetrically connected to the inside of the support seat, wherein a motor is fixed to the bottom of one of the sprockets on the support seat, and the outer layers of the two sprockets are jointly sleeved with a chain, and a through groove is opened inside the transport trough at the position corresponding to the chain.

[0006] Furthermore, a fixed plate fixed to the inside of the support seat is provided above the sprocket, and the top two sides of the fixed plate are rotatably connected with a groove wheel and a cam respectively. A rotating shaft is connected through the inside of the cam, and the bottom end of the rotating shaft is fixedly connected to the sprocket.

[0007] Furthermore, a first shift rod adapted to the groove wheel is fixed on one side of the cam, a rotating disk is fixed on the top of the groove wheel, a plurality of discharge ports and feed ports are equidistantly provided inside the two rotating disks, a material guide cavity adapted to the discharge port is provided inside the storage box, and a groove adapted to the feed port is provided on one side of the bottom layer inside the distribution box.

[0008] Furthermore, a number of driven wheels rotatably connected to the inside of the support seat are equidistantly arranged inside the chain, a first connecting rod is fixed to the bottom of the driven wheel, the length of the first connecting rod from one side to the other side is in an arithmetic progression, and a connecting block is fixed to the bottom of the first connecting rod, a number of second shifting rods are fixed on the outer layer of the connecting block at equal intervals, a material guide plate is fixed at the front end of the support seat corresponding to the position of the driven wheel, and the height of the material guide plate from one side to the other side is in an arithmetic progression.

[0009] Furthermore, the weighing assembly includes four second connecting rods distributed in a rectangular shape at the bottom of the support plate, the top ends of the second connecting rods are rotatably connected to the bottom of the support plate, and the bottom ends of the second connecting rods pass through and extend to the inside of the mounting frame and are rotatably connected to a guide slider, a guide groove is provided at the position corresponding to the guide slider inside the bottom layer of the mounting frame, and a second guide slide rod passing through the inside of the guide slider is fixed inside the guide groove.

[0010] Furthermore, two pairs of mounting plates that penetrate and extend into the interior of the mounting frame are symmetrically fixed on both sides of the support plate, and grooves are opened at positions corresponding to the mounting plates on both sides of the mounting frame. A first guide slide rod that penetrates the mounting plate is fixed inside the groove, and the outer layer of the first guide slide rod is sleeved with a spring fixed to the bottom of the mounting plate.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: The present invention is provided with a transfer unloading mechanism, which drives the mounting frame to move by a motor in conjunction with a chain sprocket, and simultaneously drives the rotating disk to rotate by the sprocket in conjunction with a cam and a groove wheel, thereby controlling the unloading of food raw materials and packaging boxes. After the packaging box falls into the mounting frame, as the mounting frame moves to the bottom of the material storage box, the food raw materials fall into the packaging box. The unloading amount of the food raw materials is controlled by controlling the rotation frequency of the motor, thereby meeting different packaging requirements. The present invention is provided with a weighing assembly. When the weights of food ingredients in different packaging boxes are different, the support plate is lowered to different heights. At this time, the packaging boxes correspond to different second levers. For example, a packaging box filled with food ingredients presses the support plate to the lowest position. When passing other second levers, the packaging box is at the lowest position and cannot be touched. When the packaging box passes the lowest second lever, the packaging box is moved out of the mounting frame and discharged through the guide plate. In this way, packaging boxes containing different weight ranges can be distinguished and transported, which is convenient for subsequent further packaging and classification.

[0012] To sum up, the present invention controls the synchronous unloading of food raw materials and packaging boxes through the transfer unloading mechanism to form an automated production line, and controls the unloading amount of food raw materials by controlling the rotation frequency of the motor, adjusts it in accordance with different packaging, and uses a weighing component to classify and transfer packaging boxes in different weight ranges, effectively adapting to different overall packaging requirements and classified transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure inside the support base of the present invention; Figure 3 It is a structural schematic diagram of the transfer and unloading mechanism of the present invention; Figure 4 A combined view of the cam and the groove wheel of the present invention; Figure 5 This is a combined view of the chain and driven wheel of the present invention; Figure 6 This is a combined view of the packaging box and the mounting frame of the present invention; Figure 7 It is a structural schematic diagram of the weighing assembly of the present invention.

[0014] 1. The cam body; 2. The cam body; 3. The guide rail; 4. The guide rail; 5. The guide rail; 6. The guide rail; 7. The guide rail; 8. The guide rail; 9. The guide rail; 10. The guide rail; 11. The guide rail; 12. The guide rail; 13. The guide rail; 14. The guide rail; 15. The guide rail; 16. The guide rail; 17. The guide rail; 18. The guide rail; 19. The guide rail; 20. The guide rail; 21. The guide rail; 22. The guide rail; 23. The guide rail; 24. The guide rail; 25. The guide rail; 26. The guide rail; 27. The guide rail; 28. The guide rail; 29. The spring; 30. The first guide slide; 31. The guide slide; 32. The second connecting rod; 33. The support plate; 34. The second guide slide; 35. The guide slide; 36. The rotating shaft; 37. The notch; 38. The connecting block; 39. The mounting plate. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0016] Example 1

[0017] This embodiment aims to address the problem that food transfer and packaging devices in the prior art have difficulty in further packaging food raw materials according to demand during the transfer and packaging process, which is inconvenient for subsequent packaging and sales.

[0018] like Figure 1-5 As shown, a self-weighing transport packaging device for food processing includes a support base 1, a transport trough 5 is provided inside the support base 1, and a transport unloading mechanism 12 is installed at a position inside the support base 1 corresponding to the transport trough 5. The transport unloading mechanism 12 includes two sprockets 16 symmetrically connected to the inside of the support base 1, a motor 17 is fixed to the support base 1 at the bottom of one of the sprockets 16, and a chain 18 is commonly sleeved on the outer layers of the two sprockets 16. A through groove 13 is provided inside the transport trough 5 at a position corresponding to the chain 18; A fixing plate 24 fixed to the inside of the support seat 1 is provided above the sprocket 16, and the top two sides of the fixing plate 24 are rotatably connected with the groove wheel 21 and the cam 23 respectively. The inside of the cam 23 is connected with a rotating shaft 36, and the bottom end of the rotating shaft 36 is fixedly connected to the sprocket 16. A first shift rod 22 adapted to the groove wheel 21 is fixed to one side of the cam 23, and a rotating disk 19 is fixed to the top of the groove wheel 21. A plurality of discharge ports 15 and unloading ports 20 are equidistantly provided inside the two rotating disks 19, and a guide cavity 14 adapted to the discharge port 15 is provided inside the storage box 2. The guide cavity 14 has a conical structure and is located on one side of the interior of the storage box 2. A notch 37 adapted to the unloading port 20 is provided on one side of the bottom layer of the distribution box 6; The chain 18 is provided with a plurality of driven wheels 25 rotatably connected to the inside of the support base 1 at equal intervals inside. A first connecting rod 26 is fixed to the bottom of the driven wheel 25. The lengths of the first connecting rod 26 from one side to the other side are in an arithmetic progression, and the difference between the first connecting rods 26 is the same as the height of the packaging box 4. A connecting block 38 is fixed to the bottom of the first connecting rod 26. A plurality of second shifting rods 27 are fixed to the outer layer of the connecting block 38 at equal intervals. The second shifting rods 27 are used to shift the packaging box 4, so as to squeeze the packaging box 4 out of the mounting frame 11. A guide plate 9 is fixed to the front end of the support base 1 at a position corresponding to the driven wheel 25. The heights of the guide plate 9 from one side to the other side are in an arithmetic progression, and the difference between the guide plates 9 is the same as the height of the packaging box 4. A storage box 2 and a distribution box 6 are fixed on both sides of the support base 1 respectively. A feed port 3 is fixed on the upper surface of the storage box 2. A mounting plate 8 is fixed at the position corresponding to the distribution box 6 on one side of the support base 1. The internal rotation of the mounting plate 8 is connected to a transmission track 7, and the top end of the transmission track 7 passes through and extends to the inside of the distribution box 6.

[0019] When the food raw materials are transferred and packaged, the packaging box 4 is driven by the transmission crawler 7 to enter the distribution box 6. At this time, the packaging box 4 is located at the slot 37 position, and the starting motor 17 cooperates with the sprocket 16 and the chain 18 to drive the mounting frame 11 to move. The rotation of the sprocket 16 synchronously drives the cam 23 to rotate. During the rotation of the cam 23, the first shift rod 22 drives the groove wheel 21 to rotate intermittently. The intermittent rotation of the groove wheel 21 drives the rotating disk 19 to rotate intermittently. The rotation of the rotating disk 19 drives the unloading port 20 and the discharge port 15 to rotate to the bottom of the slot 37 and the guide cavity 14 respectively. The packaging box 4 enters the mounting frame 11 through the unloading port 20, and the mounting frame 11 moves to the position below the discharge port 15 along with the chain 18. At the same time, the food raw materials fall into the packaging box 4 through the discharge port 15. The unloading time of the food raw materials is controlled by controlling the rotation frequency of the motor 17, thereby controlling the weight of the food raw materials inside different packaging boxes 4 to meet different packaging requirements.

[0020] Example 2

[0021] This embodiment aims to address the problem that food transfer and packaging devices in the prior art cannot classify and transfer packaging boxes containing food ingredients of different weights during the transfer and packaging process.

[0022] like Figure 6-7 As shown, the embodiment is a self-weighing transport packaging device for food processing, and a plurality of mounting frames 11 fixed to the transport unloading mechanism 12 are equidistantly arranged inside the transport trough 5, a support plate 33 is provided inside the mounting frame 11, and a weighing assembly 10 is installed between the mounting frame 11 and the support plate 33, and the weighing assembly 10 includes four second connecting rods 32 distributed in a rectangular shape at the bottom of the support plate 33, the top end of the second connecting rod 32 is rotatably connected to the bottom of the support plate 33, and the bottom end of the second connecting rod 32 passes through and extends to the inside of the mounting frame 11 and is rotatably connected to the guide slider 35, a guide slot 31 is provided at the position of the guide slider 35 in the bottom layer of the mounting frame 11, and a second guide slide 34 that passes through the inside of the guide slider 35 is fixed inside the guide slot 31, and the second guide slide 34 and the guide slide 35 are used to maintain the stability of the support plate 33 and prevent displacement; Two pairs of mounting plates 39 that penetrate and extend into the interior of the mounting frame 11 are symmetrically fixed on both sides of the support plate 33. A groove body 28 is provided at the position corresponding to the mounting plate 39 on both sides of the mounting frame 11. A first guide slide bar 30 that penetrates the mounting plate 39 is fixed inside the groove body 28. The outer layer of the first guide slide bar 30 is sleeved with a spring 29 fixed to the bottom of the mounting plate 39. The support plate 33 is reset by the spring 29 to maintain the weighing effect of the support plate 33. A packaging box 4 is provided on the upper surface of the support plate 33, and the packaging box 4 is placed in contact with the upper surface of the support plate 33.

[0023] When the packaging box 4 is loaded, the packaging box 4 presses the support plate 33 to move down, and the support plate 33 moves down to a limited position. The mounting frame 11 carries the packaging box 4 and continues to move along the chain 18. When the packaging box 4 moves to the position of the second lever 27 that matches its weight, the continuous movement of the chain 18 drives the driven wheel 25 to rotate. The driven wheel 25 rotates to cooperate with the first connecting rod 26 and the mounting plate 39 to drive the second lever 27. The packaging box 4 is squeezed out of the mounting frame 11 through the second lever 27 and discharged along the guide plate 9, so as to distinguish and transport the packaging boxes 4 with different weights.

[0024] Working process and principle of the present invention: Step 1: When the food raw materials are transferred and packaged, the packaging box 4 is driven into the distribution box 6 by the transmission crawler 7. At this time, the packaging box 4 is located at the slot 37. The starting motor 17 cooperates with the sprocket 16 and the chain 18 to drive the mounting frame 11 to move. The rotation of the sprocket 16 synchronously drives the cam 23 to rotate. During the rotation of the cam 23, the first shifter 22 drives the groove wheel 21 to rotate intermittently. The intermittent rotation of the groove wheel 21 drives the rotating disk 19 to rotate intermittently. The rotation of the rotating disk 19 drives the unloading port 20 and the discharge port 15 to rotate to the bottom of the slot 37 and the guide cavity 14 respectively. The packaging box 4 enters the mounting frame 11 through the unloading port 20. The mounting frame 11 moves to a position below the discharge port 15 along with the chain 18. At the same time, the food raw materials fall into the packaging box 4 through the discharge port 15. The unloading time of the food raw materials is controlled by controlling the rotation frequency of the motor 17, thereby controlling the weight of the food raw materials in different packaging boxes 4 to meet different packaging requirements; Step 2: After the packaging box 4 is loaded, the packaging box 4 presses the support plate 33 to move down. The support plate 33 moves down to a limited position. The mounting frame 11 carries the packaging box 4 and continues to move along the chain 18. When the packaging box 4 moves to the position of the second lever 27 that matches its weight, the continuous movement of the chain 18 drives the driven wheel 25 to rotate. The driven wheel 25 rotates to cooperate with the first connecting rod 26 and the mounting plate 39 to drive the second lever 27. The packaging box 4 is squeezed out of the mounting frame 11 through the second lever 27 and discharged along the guide plate 9, thereby distinguishing and transporting packaging boxes 4 with different weights.

[0025] In summary, the overall operation of the transfer and unloading mechanism 12 is controlled by the motor 17, and the storage box 2 and the distribution box 6 are used to place the packaging box 4 and unload the food raw materials, respectively, forming an integrated automatic transportation and unloading effect. The chain 18 is used to drive the packaging box 4 containing the food raw materials to be transported. At the same time, the unloading amount of the food raw materials is controlled by controlling the rotation frequency of the motor 17 to meet different packaging requirements. The weighing component 10 is used to weigh the packaging boxes 4 containing food raw materials of different weights, and the second lever 27 is used to squeeze out the packaging boxes 4 of different weights and discharge them through different guide plates 9, which is convenient for subsequent classification and transportation.

[0026] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A self-weighing transport packaging device for food processing, comprising a support base (1), characterized in that: A transport trough (5) is provided inside the support base (1), and a transfer unloading mechanism (12) is installed at a position inside the support base (1) corresponding to the transport trough (5). A plurality of mounting frames (11) fixed to the transfer unloading mechanism (12) are equidistantly provided inside the transport trough (5), a support plate (33) is provided inside the mounting frame (11), and a weighing assembly (10) is installed between the mounting frame (11) and the support plate (33), and a packaging box (4) is provided on the upper surface of the support plate (33); A material storage box (2) and a distribution box (6) are fixed on both sides of the support seat (1), a material feed port (3) is fixed on the upper surface of the material storage box (2), a mounting plate (8) is fixed on one side of the support seat (1) at a position corresponding to the distribution box (6), a transmission crawler (7) is rotatably connected inside the mounting plate (8), and the top end of the transmission crawler (7) passes through and extends to the inside of the distribution box (6).

2. The self-weighing transport and packaging device for food processing according to claim 1, characterized in that: The transfer unloading mechanism (12) includes two sprockets (16) symmetrically connected to the inside of the support base (1), wherein a motor (17) is fixed to the bottom of one of the sprockets (16) on the support base (1), and a chain (18) is commonly sleeved on the outer layers of the two sprockets (16), and a through groove (13) is opened inside the transport trough (5) at a position corresponding to the chain (18).

3. The self-weighing transport and packaging device for food processing according to claim 2, characterized in that: A fixing plate (24) fixed to the inside of the support seat (1) is provided above the sprocket (16), and a groove wheel (21) and a cam (23) are rotatably connected on both sides of the top of the fixing plate (24). A rotating shaft (36) is connected to the inside of the cam (23), and the bottom end of the rotating shaft (36) is fixedly connected to the sprocket (16).

4. The self-weighing transport and packaging device for food processing according to claim 3, characterized in that: A first shifting rod (22) adapted to the groove wheel (21) is fixed on one side of the cam (23), a rotating disk (19) is fixed on the top of the groove wheel (21), a plurality of discharge openings (15) and feed openings (20) are respectively and equidistantly provided inside the two rotating disks (19), a material guide cavity (14) adapted to the discharge opening (15) is provided inside the storage box (2), and a notch (37) adapted to the feed opening (20) is provided on one side of the bottom layer inside the distribution box (6).

5. The self-weighing transport and packaging device for food processing according to claim 2, characterized in that: The chain (18) is provided with a plurality of driven wheels (25) rotatably connected to the support seat (1) at equal intervals inside. A first connecting rod (26) is fixed to the bottom of the driven wheel (25). The length of the first connecting rod (26) from one side to the other side is in an arithmetic progression relationship. A connecting block (38) is fixed to the bottom of the first connecting rod (26). A plurality of second shifting rods (27) are fixed to the outer layer of the connecting block (38) at equal intervals. A guide plate (9) is fixed to the front end of the support seat (1) at a position corresponding to the driven wheel (25). The height of the guide plate (9) from one side to the other side is in an arithmetic progression relationship.

6. The self-weighing transport and packaging device for food processing according to claim 1, characterized in that: The weighing assembly (10) includes four second connecting rods (32) distributed in a rectangular shape at the bottom of the support plate (33), the top of the second connecting rod (32) is rotatably connected to the bottom of the support plate (33), and the bottom end of the second connecting rod (32) passes through and extends to the inside of the mounting frame (11) and is rotatably connected to a guide slider (35), and a guide slot (31) is provided at a position corresponding to the guide slider (35) inside the bottom layer of the mounting frame (11), and a second guide slot (34) passing through the inside of the guide slider (35) is fixed inside the guide slot (31).

7. The self-weighing transport and packaging device for food processing according to claim 6, characterized in that: Two pairs of mounting plates (39) penetrating and extending into the interior of the mounting frame (11) are symmetrically fixed on both sides of the support plate (33). Grooves (28) are provided at positions corresponding to the mounting plates (39) on both sides of the mounting frame (11). A first guide slide (30) penetrating the mounting plate (39) is fixed inside the groove (28). The outer layer of the first guide slide (30) is sleeved with a spring (29) fixed to the bottom of the mounting plate (39).

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