Automatic fillet fixed loading and weighing device
Through the automatic fish fillet fixed-loading and weighing device, the problems of low efficiency and low accuracy caused by relying on manual weighting of traditional fish fillets are solved, and the automatic weighing and alarm functions are realized, ensuring the accuracy and production efficiency of fish fillet packaging.
Patent Information
- Application Number
- CN202422096875.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Traditional fish fillet overweight operation relies on manual intervention, is inefficient and error-prone, and lacks effective alarm and monitoring systems, resulting in low weighing accuracy and time-consuming.
An automatic fish fillet fixed weighing device is designed, including a screw conveying channel, a weighing hopper, an alarm and a feeding plate. The spiral conveying shaft is driven by a motor to transport the fish fillet. The weighing sensor monitors the weight. The alarm alarm is too light or too heavy. The feeding plate moves between different stations through a rotating cylinder to achieve automatic operation.
It improves the accuracy and production efficiency of fish fillet weighing, reduces human errors, ensures product standardization, and achieves efficient and automated production.
Smart Images
Figure CN223060174U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fish fillet production and packaging, and particularly relates to an automatic fish fillet fixed weighing device. Background Art
[0002] Quantitative weighing of fish fillets can ensure the accurate weight of each portion of fish fillets, meet the consumers' requirements for the product weight, and ensure the fairness of transactions. After fixed weighing, the fish fillets are bagged by a vacuum packaging machine to ensure the accurate weight of each portion of fish fillets, meet the consumers' requirements for the product weight, and ensure the fairness of transactions.
[0003] Traditional fish fillet weighing operations often require manual placement of fish fillets and human eye recognition. Due to human factors or other reasons, the weighing accuracy may not be high, with a large amount of manual intervention, low efficiency and easy to make mistakes. Traditional equipment lacks an effective alarm and monitoring system and cannot timely detect problems to remind operators to handle them. In addition, in traditional methods, material receiving and returning often need to be done manually, which is both time-consuming and error-prone. Summary of the Utility Model
[0004] The present invention aims to solve the technical problems of a large amount of manual intervention, low efficiency and easy to make mistakes in the above-mentioned prior art.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] An automatic fish fillet fixed weighing device includes a spiral conveying channel, a weighing and discharging hopper, an alarm and a receiving plate. The spiral conveying shaft rotating in the spiral conveying channel is driven by a motor on the frame to rotate, and thus convey the fish fillets in the spiral conveying channel from the discharge port at the tail end of the spiral conveying channel for discharging; the weighing and discharging hopper is arranged on two weighing sensors on both sides of the mounting frame and is used to receive the fish fillets discharged from the discharge port; the alarm is installed on the frame and is used to alarm for the situation of the fish fillets in the weighing and discharging hopper being too light or too heavy; the receiving plate is reciprocated between the receiving station and the returning station by a rotating cylinder and is used to receive the fish fillets in the weighing and discharging hopper that are too light or too heavy.
[0007] Preferably, the spiral conveying channel includes a lower semi-circular groove, an upper semi-circular groove A and an upper semi-circular groove B that are threadedly docked on the lower semi-circular groove through screws. The lower semi-circular groove is fixed on the frame, and the upper semi-circular groove A and the upper semi-circular groove B are respectively connected to the frame through connecting plates.
[0008] Preferably, an inlet tube is fixedly arranged on the upper semi-circular groove A and penetrates through the frame and is used to guide the fish fillets into the spiral conveying channel for feeding.
[0009] The upper semi-circular groove A, the upper semi-circular groove B and the lower semi-circular groove together form a spiral conveying channel. The feeding cylinder is used to guide the fish slices into the spiral conveying channel to ensure that the fish slices can smoothly start to slide on the spiral surface.
[0010] Preferably, an outer ring is provided on the outer side of the discharge nozzle at the bottom of the weighing and discharging hopper, and both sides of the outer ring are connected to the weighing sensor through connecting seats.
[0011] Preferably, two sealing plates rotatably connected thereto through a rotating shaft are provided in the discharge nozzle. Both ends of the two rotating shafts are respectively rotatably connected to two mounting seats on the outer ring. The two rotating shafts are respectively rotatably connected to a push rod at the end of the piston rod of the flat push cylinder through a connecting rod connected thereto;
[0012] By the action of the flat push cylinder, the push rod reciprocates horizontally. During the reciprocating horizontal movement of the push rod, the connecting rod rotates and swings, thereby driving the rotating shaft to rotate, so as to open or close the sealing plate.
[0013] Preferably, the outer ring is fixedly connected to the support on the frame through a horizontal plate, and the two flat push cylinders are installed on the support.
[0014] The opening and closing of the sealing plate are driven by the flat push cylinder, realizing automatic control and improving the flexibility and convenience of operation.
[0015] Preferably, the receiving plate is fixed on the swinging plate at the top of the rotating cylinder. Baffles surrounding a U-shaped groove are provided on both sides of the receiving plate. A push plate for pushing the fish slices in the U-shaped groove to discharge is fixedly provided at the end of the piston rod of the push cylinder fixedly provided at the end of the swinging plate.
[0016] The receiving plate can realize the transfer of the working position through the rotational movement of the rotating cylinder. Baffles surrounding a U-shaped groove are provided on both sides of the receiving plate, which can effectively capture and hold the fish slices to prevent the fish slices from slipping or overflowing. When the push cylinder acts, the push plate will push forward to push the fish slices out of the U-shaped groove.
[0017] Compared with the prior art, the technical effects and advantages of the present utility model are:
[0018] For this automatic fish slice fixed loading and weighing device, the fish slices are conveyed from the feeding cylinder to the weighing and discharging hopper by the spiral conveying shaft. After being weighed by the sensor, if the weight of the fish slices is within the specified range, they are directly output; if the weight is abnormal, they are processed through the receiving plate. During the processing, through the opening and closing of the sealing plate driven by the cylinder and the pushing of the push plate, it is ensured that the fish slices can smoothly transfer between different positions. The alarm system monitors the whole process to ensure the consistency and safety of the product. Through this automated equipment, the production efficiency can be significantly improved, human errors can be reduced, and product standardization can be ensured.
[0019] When the weight of the fish fillets is within the specified range, the interface of the vacuum packaging machine is moved below the discharge nozzle of the weighing and feeding hopper, and it can be directly docked with the interface of the vacuum packaging machine to vacuum package the fish fillets in conjunction with an automatic vacuum machine. Description of the Drawings
[0020] Figure 1 It is a schematic structural diagram of the present utility model;
[0021] Figure 2 It is a schematic structural diagram of the weighing and feeding hopper of the present utility model from the first perspective;
[0022] Figure 3 It is a schematic structural diagram of the weighing and feeding hopper of the present utility model from the second perspective.
[0023] Figure 4 It is a schematic structural diagram of the spiral conveying channel of the present utility model;
[0024] Figure 5 It is a schematic structural diagram of the material receiving plate of the present utility model.
[0025] In the figure: 1, spiral conveying channel; 2, spiral conveying shaft; 3, frame; 4, motor; 5, discharge port; 6, weighing and feeding hopper; 7, mounting bracket; 8, weighing sensor; 9, alarm; 10, material receiving plate; 11, rotary cylinder; 12, lower semi-circular groove; 13, upper semi-circular groove A; 14, upper semi-circular groove B; 15, connecting plate; 16, feed cylinder; 17, discharge nozzle; 18, outer ring; 19, connecting seat; 20, rotating shaft; 21, sealing plate; 22, mounting seat; 23, connecting rod; 24, flat push cylinder; 25, push rod; 26, horizontal plate; 27, support; 28, swing plate; 29, baffle; 30, push cylinder; 31, pushing plate. Detailed Embodiment
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 making creative efforts shall fall within the protection scope of the present utility model.
[0027] The following is a further detailed description of the present application in conjunction with the attached Figures 1-5 to further illustrate the present application in detail.
[0028] An embodiment of the present application discloses an automatic fish fillet fixed - loading weighing device, which includes a spiral conveying channel 1, a weighing and discharging hopper 6, an alarm 9 and a receiving plate 10. The spiral conveyor shaft 2 rotating in the spiral conveying channel 1 is driven by a motor 4 on a frame 3 to rotate, and thus convey the fish fillets in the spiral conveying channel 1 from the discharge port 5 at the tail end of the spiral conveying channel 1 for discharging; The spiral conveying channel 1 includes a lower semi - circular groove 12, an upper semi - circular groove A13 and an upper semi - circular groove B14 which are connected to the lower semi - circular groove 12 by screw threads. The lower semi - circular groove 12 is fixed on the frame 3, and the upper semi - circular groove A13 and the upper semi - circular groove B14 are respectively connected to the frame 3 through connecting plates 15. An inlet cylinder 16 which penetrates through the frame 3 and is used for guiding the fish fillets into the spiral conveying channel 1 is fixed on the upper semi - circular groove A13.
[0029] The upper semi - circular groove A13, the upper semi - circular groove B14 and the lower semi - circular groove 12 together form the spiral conveying channel 1. The function of the inlet cylinder 16 is to guide the fish fillets into the spiral conveying channel 1, ensuring that the fish fillets can smoothly start to slide on the spiral surface. The setting of the inlet cylinder 16 enables the fish fillets to be more precisely guided to the starting point of the spiral conveying channel 1, thereby improving the conveying efficiency and accuracy of the fish fillets. By guiding the fish fillets into the spiral conveying channel 1, the inlet cylinder 16 helps to reduce the loss and stacking of the fish fillets during the feeding process and ensures the good state of the fish fillets during the conveying process.
[0030] The weighing and discharging hopper 6 is arranged on two weighing sensors 8 on both sides of the mounting frame 7 and is used to receive the fish fillets discharged from the discharge port 5; The alarm 9 is installed on the frame 3 and is used to alarm when the fish fillets in the weighing and discharging hopper 6 are too light or too heavy.
[0031] An outer ring 18 is provided on the outer side of the discharge nozzle 17 at the bottom of the weighing and discharging hopper 6. Both sides of the outer ring 18 are connected to the weighing sensors 8 through connecting seats 19. Two sealing plates 21 which are rotationally connected to it through a rotating shaft 20 are arranged in the discharge nozzle 17. Both ends of the two rotating shafts 20 are rotationally connected to two mounting seats 22 on the outer ring 18 respectively. The two rotating shafts 20 are respectively rotationally connected to a push rod 25 at the end of the piston rod of a flat - push cylinder 24 through a connecting rod 23 connected to them;
[0032] By the action of the flat - push cylinder 24, the push rod 25 reciprocates horizontally. During the reciprocating horizontal movement of the push rod 25, the connecting rod 23 is driven to rotate and swing, and then the rotating shaft 20 is driven to rotate, thereby opening or closing the sealing plate 21.
[0033] The outer ring 18 is fixedly connected to a support 27 on the frame 3 through a horizontal plate 26, and the two flat - push cylinders 24 are installed on the support 27.
[0034] The sealing plate 21 inside the discharge nozzle 17 is connected to the mounting seat 22 through a rotating shaft 20. The other end of the rotating shaft 20 is connected to a connecting rod 23, and the connecting rod 23 is further connected to a push rod 25 at the end of the piston rod of the flat push cylinder 24. When the flat push cylinder 24 operates, the push rod 25 reciprocates horizontally, driving the connecting rod 23 to rotate and swing, and then driving the rotating shaft 20 to rotate. The rotation of the rotating shaft 20 enables the sealing plate 21 to open or close, thereby controlling the discharge of the fish slices.
[0035] The opening and closing of the sealing plate 21 are driven by the flat push cylinder 24, achieving automatic control and improving the flexibility and convenience of operation. By driving the sealing plate 21 in a rotating and swinging manner, rapid and precise opening and closing actions can be achieved, reducing the loss of fish slices during the discharging process. The outer ring 18 is fixedly connected to the support 27 on the frame 3 through a horizontal plate 26, ensuring the stability of the discharge nozzle 17. The installation of the two flat push cylinders 24 on the support 27 makes the operation of the sealing plate 21 more stable and reliable.
[0036] The receiving plate 10 is pushed by a rotating cylinder 11 to reciprocate between the receiving station and the return station and is used to receive fish slices that are too light or too heavy in the weighing and discharging hopper 6.
[0037] The receiving plate 10 is fixed on a swinging plate 28 at the top of the rotating cylinder 11. Baffles 29 that enclose a U-shaped groove with the receiving plate 10 are provided on both sides of the receiving plate 10. A push plate 31 for pushing the fish slices in the U-shaped groove to discharge is fixedly provided at the end of the piston rod of a push cylinder 30 fixedly arranged at the end of the swinging plate 28.
[0038] The receiving plate 10 can achieve the transfer of stations through the rotational movement of the rotating cylinder 11. Baffles 29 that enclose a U-shaped groove with the receiving plate 10 are provided on both sides of the receiving plate 10, which can effectively capture and hold the fish slices to prevent the fish slices from slipping or overflowing. When the push cylinder 30 operates, the push plate 31 will push forward to push the fish slices out of the U-shaped groove.
[0039] Through the cooperation of the rotating cylinder 11 and the push cylinder 30, the receiving plate 10 and the push plate 31 can achieve the automated operation of receiving and pushing fish slices, improving production efficiency. The design of the U-shaped groove helps to stabilize the fish slices and prevent the fish slices from moving during the receiving process. The function of the push plate 31 is to smoothly push the fish slices that exceed or are below the preset range from the receiving area to the return station, reducing the need for manual intervention and increasing the automation level of the production line.
[0040] The rotation of the spiral blade is used to feed the fish fillets from one end and slide them along the spiral surface to the discharge port 5. This design can effectively convey the material continuously and maintain good contact between the material and the spiral blade, enabling the material to move smoothly without clogging. It can efficiently and evenly convey the fish fillets to the weighing and discharging hopper 6. The weight of the received fish fillets is monitored by two weighing sensors 8 to ensure accurate discharging weight. The design of the receiving hopper enables the fish fillets to enter and stay on the sensor for weighing smoothly. Accurate weighing is achieved, ensuring the weight consistency of the fish fillet packaging. When the weight of the fish fillets exceeds or is lower than the preset range, the alarm 9 will give an alarm to remind the operator to handle it. The effect is to improve the quality monitoring of the production process and reduce the products with inconsistent weights. It moves between different workstations by the push of the rotary cylinder 11 and is used to receive and transfer the fish fillets that are too light or too heavy. The design of the receiving plate 10 and its cooperation with the pushing plate 31 ensure that the fish fillets can move smoothly from one position to another. The flexibility and efficiency in handling abnormal situations (such as fish fillets with inconsistent weights) are improved.
[0041] For this automatic fish fillet fixed-packaging weighing device, the fish fillets are conveyed from the feeding cylinder 16 to the weighing and discharging hopper 6 by the spiral conveying shaft 2. After being weighed by the sensor, if the weight of the fish fillets is within the specified range, they are directly output; if the weight is abnormal, they are processed through the receiving plate 10. The alarm 9 gives an alarm to remind. During the processing, the opening and closing of the sealing plate 21 driven by the cylinder and the pushing of the pushing plate 31 ensure that the fish fillets can be transferred smoothly between different positions. The alarm 9 system monitors the whole process to ensure the consistency and safety of the products. Through this automated equipment, the production efficiency can be significantly improved, human errors can be reduced, and product standardization can be ensured.
[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An automatic fish fillet fixed-packaging and weighing device, characterized in that, Including: A spiral conveying channel (1), in which a spiral conveying shaft (2) rotates driven by a motor (4) on a frame (3), and the fish slices in the spiral conveying channel (1) are conveyed and discharged from the discharge port (5) at the tail end of the spiral conveying channel (1). A weighing and discharging hopper (6), which is arranged on two weighing sensors (8) on both sides of a mounting frame (7) and is used to receive the fish slices discharged from the discharge port (5). An alarm (9), which is installed on the frame (3) and is used to alarm when the fish slices in the weighing and discharging hopper (6) are too light or too heavy. A receiving plate (10), which is pushed by a rotary cylinder (11) to reciprocate between a receiving station and a return station and is used to receive the fish slices that are too light or too heavy in the weighing and discharging hopper (6).
2. The automatic fish slice fixed-weight weighing device according to claim 1, characterized in that: The spiral conveying channel (1) includes a lower semi-circular groove (12), an upper semi-circular groove A (13) and an upper semi-circular groove B (14) that are connected to the lower semi-circular groove (12) by screw threads. The lower semi-circular groove (12) is fixed on the frame (3), and the upper semi-circular groove A (13) and the upper semi-circular groove B (14) are respectively connected to the frame (3) through connecting plates (15).
3. The automatic fish fillet fixed-loading weighing device according to claim 2, characterized in that: An inlet tube (16) is fixedly arranged on the upper semi-circular groove A (13) and penetrates through the frame (3) and is used to guide the fish slices into the spiral conveying channel (1).
4. An automatic fish fillet fixed-packaging weighing device according to claim 1, characterized in that: An outer ring (18) is arranged on the outer side of the discharge nozzle (17) at the bottom of the weighing and discharging hopper (6), and both sides of the outer ring (18) are connected to the weighing sensors (8) through connecting seats (19).
5. An automatic fish fillet fixed-loading weighing device according to claim 4, characterized in that: Two sealing plates (21) are arranged in the discharge nozzle (17) and are rotatably connected to it through a rotating shaft (20). Both ends of the two rotating shafts (20) are rotatably connected to two mounting seats (22) on the outer ring (18), and the two rotating shafts (20) are respectively rotatably connected to a push rod (25) at the end of the piston rod of a flat push cylinder (24) through a connecting rod (23) connected to them. By the action of the flat push cylinder (24), the push rod (25) reciprocates horizontally. During the reciprocating translation of the push rod (25), the connecting rod (23) rotates and swings, thereby driving the rotating shaft (20) to rotate, so as to open or close the sealing plate (21).
6. The automatic fish fillet fixed-packaging weighing device according to claim 5, wherein: The outer ring (18) is fixedly connected to a support (27) on the frame (3) through a horizontal plate (26), and the two flat push cylinders (24) are installed on the support (27).
7. An automatic fish fillet fixed-loading weighing device according to claim 1, characterized in that: The receiving plate (10) is fixed on a swinging plate (28) at the top of the rotary cylinder (11). Baffles (29) that enclose a U-shaped groove with it are arranged on both sides of the receiving plate (10). A push plate (31) for pushing and discharging the fish slices in the U-shaped groove is fixedly arranged at the end of the piston rod of a push cylinder (30) fixedly arranged at the end of the swinging plate (28).