Automatic packaging counting device

Abstract

The utility model discloses an automatic packaging counting device, which relates to the technical field of food packaging and comprises a bottom plate. A fixing plate is fixedly installed at the upper end of a bottom plate, bases are fixedly installed at the four corners of the lower end of the bottom plate, a weighing unit is arranged at the upper end of the bottom plate, a conveying belt is arranged on the right side of the weighing unit, a waste collecting box is arranged on one side of the conveying belt, an adjusting unit is arranged on the other side of the conveying belt, and an electric telescopic rod is arranged below the adjusting unit. An inclined plate is arranged at the lower end of the electric telescopic rod; products are pushed to the conveying belt from the position above the bearing plate, the products are made to move towards the right side through the conveying belt, and through the arrangement of the weighing unit and the cooperation of the bottom plate, the weight sensor and the bearing plate, the weight of the products can be horizontally weighed; the problem that accurate weighing cannot be carried out due to the fact that the weight of the product is influenced by gravity when the product is obliquely weighed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging, in particular to an automatic device for packaging counting. Background Art

[0002] Food packaging is an integral part of food commodities. It is one of the main processes in the food industry. It protects food and prevents it from being damaged by biological, chemical, and physical external factors during the circulation process from the factory to the hands of consumers. It can also maintain the stable quality of the food itself. It is convenient for food consumption and is the first to show the appearance of food and attract consumers. It has value beyond material cost. Therefore, the food packaging process is also an inseparable part of the food manufacturing system engineering. However, the versatility of the food packaging process makes it a relatively independent self-system. In some food packaging processes, it is necessary to count the packaged food.

[0003] The existing packaging counting devices still have shortcomings. They are not suitable for various types of food processing and production, and the counting is not accurate enough. At the same time, when packaging food, it is easy to deform the appearance of the food, and the accuracy of weighing cannot be ensured, which affects the weighing and sorting results, and then leads to defective products. For this reason, we propose an automatic packaging counting device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic device for packaging counting, which not only counts accurately but also ensures the accuracy of weighing, will not affect the weighing and sorting results, has good use effect, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic device for counting packages, comprising a bottom plate;

[0006] A fixed plate is fixedly installed on the upper end of the bottom plate, and bases are fixedly installed at the four corners of the lower end of the bottom plate. A weighing unit is provided on the upper end of the bottom plate, a conveyor belt is provided on the right side of the weighing unit, a waste collection box is provided on one side of the conveyor belt, and an adjustment unit is provided on the other side of the conveyor belt. An electric telescopic rod is provided below the adjustment unit, and an inclined plate is provided at the lower end of the electric telescopic rod. A discharging rack is provided on the right side of the conveyor belt.

[0007] The weighing unit includes a cylinder, a telescopic rod and a bearing plate. The cylinder is symmetrically installed on the right end of the fixed plate. The output end of the cylinder is fixedly connected to the push plate. Telescopic rods are evenly arranged between the push plate and the fixed plate. One end of the telescopic rod is fixedly connected to the fixed plate, and the other end of the telescopic rod is fixedly connected to the push plate. A weight sensor is fixedly installed on the upper end of the bottom plate, and a bearing plate is fixedly installed on the upper end of the weight sensor. The air pump input end of the cylinder is electrically connected to the output end of the external controller, and the output end of the weight sensor is electrically connected to the input end of the external controller.

[0008] When the weight sensor selects the weight of the product, it will transmit a signal to the cylinder again, start the cylinder to drive the push plate to move to the right, push the product from the top of the load-bearing plate to the conveyor belt, and make the product move to the right through the conveyor belt. Through the setting of the weighing unit, the coordination of the bottom plate, weight sensor and load-bearing plate, the weight of the product can be weighed horizontally, avoiding tilted weighing of the product, which causes the weight of the product to be affected by gravity and makes it impossible to weigh accurately.

[0009] Furthermore, a conveyor belt is provided on the right side of the carrying plate, a waste collection box is provided on one side of the conveyor belt, and bases are fixedly installed at the four corners of the lower ends of the conveyor belt and the waste collection box.

[0010] The conveyor belt moves the weighed product to the right, the waste collection box can collect the waste, and the base, the conveyor belt and the waste collection box provide position limiting support.

[0011] Furthermore, the adjustment unit includes a mounting plate, gear one and gear two, a mounting plate is fixedly mounted on one end of the conveyor belt, a driving motor is fixedly mounted on the mounting plate, an output end of the driving motor passes through the mounting plate and is fixedly connected to gear one, an input end of the driving motor is electrically connected to an output end of an external controller, gear two is meshed at the lower end of gear one, a placement plate is provided below gear two, the placement plate is fixedly connected to the mounting plate, a turntable is rotatably provided at the lower end of the placement plate, a rotating shaft is installed at the lower end of gear two, and the rotating shaft passes through the placement plate and is fixedly connected to the turntable.

[0012] When the product moves on the mobile conveyor belt, the external controller starts the drive motor, which drives gear one to rotate, and then drives gear two to rotate, and drives the turntable to start rotating the turntable, and then drives the inclined plate to rotate, which can change the initial position of the inclined plate, and then the unqualified products will be moved along the inclined surface of the inclined plate to the right front and enter the waste collection box.

[0013] Furthermore, a right electric telescopic rod is fixedly installed at the lower end of the turntable, the output end of the electric telescopic rod is fixedly connected to the inclined plate, and the input end of the electric telescopic rod is electrically connected to the output end of the external controller.

[0014] The electric telescopic rod allows the initial position of the inclined plate to be adjusted according to the height of different products, thereby reducing the time it takes for the inclined plate to reach the upper surface of the conveyor belt when selecting different products, allowing the conveyor belt to run to the maximum speed to speed up the transmission speed.

[0015] Furthermore, an infrared counter is symmetrically mounted on the mounting plate, and an output end of the infrared counter is electrically connected to an input end of an external controller.

[0016] There are digital displays on the two infrared counters to show the quantities measured by the infrared counters. The infrared counter on the right can count the total amount of products reaching the conveyor belt, and the infrared counter on the left can count the number of qualified products passing through the inclined plate. The number of unqualified products can be obtained by subtracting the number of qualified products from the total number of products, thereby obtaining the pass rate.

[0017] Furthermore, a discharging rack is fixedly installed on the right end of the conveyor belt, a rotating motor is fixedly installed on the lower end of the discharging rack, the output shaft of the rotating motor passes through the discharging rack and is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the rotating plate, and discharging port 1 and discharging port 2 are evenly opened at the lower end of the discharging rack, and the input end of the rotating motor is electrically connected to the output end of the external controller.

[0018] The external controller starts the rotating motor to work, so that the rotating plate controls the food to enter the discharge port 1. When the food in the discharge port 1 reaches the required amount, the rotating plate is switched to allow the food to enter the discharge port 2. At the same time, the food in the discharge port 1 is packaged. When the food in the discharge port 2 reaches the required amount, the direction of the rotating plate 9 is switched to allow the food to enter the discharge port 1, and the cycle is repeated in sequence.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the automatic device for packaging counting has the following advantages:

[0020] 1. Through the setting of the weighing unit, the coordination of the bottom plate, weight sensor and load-bearing plate, the weight of the product can be weighed horizontally, avoiding the inability to weigh the product accurately due to the influence of gravity when weighing the product at an angle.

[0021] 2. The electric telescopic rod allows the initial position of the inclined plate to be adjusted according to the height of different products, thereby reducing the time it takes for the inclined plate to reach the upper surface of the conveyor belt when selecting different products, allowing the conveyor belt to run to the maximum speed and speeding up the transmission speed.

[0022] 3. There are digital displays on the two infrared counters to display the quantities measured by the infrared counters. The infrared counter on the right can count the total amount of products reaching the conveyor belt, and the infrared counter on the left can count the number of qualified products passing through the inclined plate. The number of unqualified products can be obtained by subtracting the number of qualified products from the total number of products, thereby obtaining the qualified rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model.

[0024] Figure 2 It is a rear view schematic diagram of the structure of the utility model.

[0025] Figure 3It is a side structural schematic diagram of the utility model.

[0026] In the figure: 1 bottom plate, 2 fixed plate, 3 base, 4 weighing unit, 401 cylinder, 402 telescopic rod, 403 bearing plate, 405 weight sensor, 5 adjustment unit, 501 mounting plate, 502 gear 1, 503 gear 2, 504 placement plate, 505 turntable, 6 electric telescopic rod, 7 waste collection box, 8 inclined plate, 9 infrared counter, 10 conveyor belt, 11 discharge rack, 12 rotating motor, 13 discharge port 1, 14 discharge port 2, 15 connecting rod, 16 rotating plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 ,This embodiment provides a technical solution: an automatic device for counting packages, comprising a bottom plate 1;

[0029] A fixing plate 2 is fixedly installed on the upper end of the bottom plate 1, and a base 3 is fixedly installed at the four corners of the lower end of the bottom plate 1. A weighing unit 4 is provided on the upper end of the bottom plate 1, and a conveyor belt 10 is provided on the right side of the weighing unit 4. A waste collection box 7 is provided on one side of the conveyor belt 10, and an adjustment unit 5 is provided on the other side of the conveyor belt 10. An electric telescopic rod 6 is provided below the adjustment unit 5, and an inclined plate 8 is provided at the lower end of the electric telescopic rod 6. A discharging rack 11 is provided on the right side of the conveyor belt 10;

[0030] The weighing unit 4 includes a cylinder 401, a telescopic rod 402 and a bearing plate 403. The cylinder 401 is symmetrically installed on the right end of the fixed plate 2, and the output end of the cylinder 401 is fixedly connected to the push plate. The telescopic rod 402 is evenly arranged between the push plate and the fixed plate 2. One end of the telescopic rod 402 is fixedly connected to the fixed plate 2, and the other end of the telescopic rod 402 is fixedly connected to the push plate. A weight sensor 405 is fixedly installed on the upper end of the base plate 1, and the bearing plate 403 is fixedly installed on the upper end of the weight sensor 405. The air pump input end of the cylinder 401 is electrically connected to the output end of the external controller, and the output end of the weight sensor 405 is electrically connected to the input end of the external controller.

[0031] After the weight sensor 405 has identified the weight of the product, it will transmit a signal to the cylinder 401 again, and the cylinder 401 will be started to drive the push plate to move to the right, and the product will be pushed from the top of the carrier plate 403 to the conveyor belt 10, so that the product moves to the right through the conveyor belt 10. Through the setting of the weighing unit 4, the cooperation of the bottom plate 1, the weight sensor 405 and the carrier plate 403, the weight of the product can be weighed horizontally, avoiding the inability to weigh the product accurately due to the influence of gravity when weighing the product at an angle.

[0032] A conveyor belt 10 is provided on the right side of the carrying plate 403 , a waste collection box 7 is provided on one side of the conveyor belt 10 , and bases 3 are fixedly installed at the four corners of the lower ends of the conveyor belt 10 and the waste collection box 7 .

[0033] The conveyor belt 10 moves the weighed product to the right, the waste collection box 7 can collect the waste, and the base 3, the conveyor belt 10 and the waste collection box 7 provide position limiting support.

[0034] The adjusting unit 5 includes a mounting plate 501, a gear 1 502 and a gear 2 503. The mounting plate 501 is fixedly mounted on one end of the conveyor belt 10, and a driving motor is fixedly mounted on the mounting plate 501. The output end of the driving motor passes through the mounting plate 501 and is fixedly connected to the gear 1 502. The input end of the driving motor is electrically connected to the output end of the external controller. The lower end of the gear 1 502 is meshed with the gear 2 503. A placement plate 504 is provided below the gear 2 503. The placement plate 504 is fixedly connected to the mounting plate 501. A turntable 505 is rotatably provided at the lower end of the placement plate 504. A rotating shaft is installed at the lower end of the gear 2 503. The rotating shaft passes through the placement plate 504 and is fixedly connected to the turntable 505.

[0035] When the product moves on the moving conveyor belt 10, the external controller starts the driving motor, the driving motor drives the gear 1 502 to rotate, and then drives the gear 2 503 to rotate, drives the turntable 505 to start rotating, and then drives the inclined plate 8 to rotate, which can change the initial position of the inclined plate 8, and then the unqualified products will be moved along the inclined surface of the inclined plate 8 to the right front and enter the waste collection box 7.

[0036] The right electric telescopic rod 6 is fixedly installed at the lower end of the turntable 505, the output end of the electric telescopic rod 6 is fixedly connected to the inclined plate 8, and the input end of the electric telescopic rod 6 is electrically connected to the output end of the external controller.

[0037] The electric telescopic rod 6 allows the initial position of the inclined plate 8 to be adjusted according to the height of different products, thereby reducing the time it takes for the inclined plate 8 to reach the upper surface of the conveyor belt 10 when selecting different products, allowing the conveyor belt 10 to run to the maximum speed suitable for the purpose, thereby speeding up the conveying speed.

[0038] An infrared counter 9 is symmetrically mounted on the mounting plate 501 , and an output end of the infrared counter 9 is electrically connected to an input end of an external controller.

[0039] A digital display is provided on the two infrared counters 9, which can display the quantity measured by the infrared counters 9. The infrared counter 9 located on the right can count the total amount of products reaching the top of the conveyor belt 10, and the infrared counter 9 located on the left can count the number of qualified products passing through the inclined plate 8. The number of unqualified products can be obtained by subtracting the number of qualified products from the total number of products, thereby obtaining the pass rate.

[0040] A discharge rack 11 is fixedly installed at the right end of the conveyor belt 10, and a rotating motor 12 is fixedly installed at the lower end of the discharge rack 11. The output shaft of the rotating motor 12 passes through the discharge rack 11 and is fixedly connected to a connecting rod 15. The connecting rod 15 is fixedly connected to a rotating plate 16. A discharge port 13 and a discharge port 2 14 are evenly opened at the lower end of the discharge rack 11. The input end of the rotating motor 12 is electrically connected to the output end of an external controller.

[0041] The external controller starts the rotating motor 12 to work, so that the rotating plate 16 controls the food to enter the discharge port 13. When the food in the discharge port 13 reaches the required amount, the rotating plate 16 is switched to allow the food to enter the discharge port 2 14. At the same time, the food in the discharge port 13 is packaged. When the food in the discharge port 2 14 reaches the required amount, the direction of the rotating plate 169 is switched to allow the food to enter the discharge port 13, and the cycle is repeated in sequence.

[0042] The working principle of an automatic packaging counting device provided by the utility model is as follows: after the weight sensor 405 selects the weight of the product, it will transmit a signal to the cylinder 401 again, and the cylinder 401 will be started to drive the push plate to move to the right, and the product will be pushed from the top of the carrying plate 403 to the conveyor belt 10, so that the product is moved to the right through the conveyor belt 10. The cooperation of the bottom plate 1, the weight sensor 405 and the carrying plate 403 can weigh the weight of the product horizontally, so as to avoid the weight of the product being affected by gravity due to tilted weighing of the product, resulting in the inability to weigh accurately. When the product moves on the mobile conveyor belt 10, the external controller starts the drive motor, and the drive motor drives the gear 1 502 to rotate, and then drives the gear 2 503 to rotate, and drives the turntable to start rotating the turntable 505, and then drives the inclined plate 8 to rotate, which can change the initial position of the inclined plate 8, and then the unqualified products will be moved to the right front along the inclined surface of the inclined plate 8 and enter the waste collection box 7. The electric telescopic rod 6 makes the initial position of the inclined plate 8 It can be adjusted according to the height of different products, so as to reduce the time for the inclined plate 8 to move to the upper surface of the conveyor belt 10 when selecting different products, so that the conveyor belt 10 can run to the maximum speed adapted to speed up the transmission speed. A digital display is provided on the two infrared counters 9, which can display the quantity measured by the infrared counters 9. The infrared counter 9 on the right can count the total amount of products reaching the top of the conveyor belt 10, and the infrared counter 9 on the left can count the number of qualified products passing through the inclined plate 8. The number of unqualified products can be obtained by subtracting the number of qualified products from the total number of products, and the qualified rate can be obtained. The rotating motor 12 works to make the rotating plate 16 control the food to enter the discharge port 13. When the food in the discharge port 13 reaches the required amount, the rotating plate 16 is switched to make the food enter the discharge port 2 14. At the same time, the food in the discharge port 13 is packaged. When the food in the discharge port 2 14 reaches the required amount, the direction of the rotating plate 169 is switched to make the food enter the discharge port 13, and the cycle is repeated in sequence.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic device for counting packages, characterized in that: comprising a bottom plate (1); A fixing plate (2) is fixedly mounted on the upper end of the bottom plate (1), a base (3) is fixedly mounted at the four corners of the lower end of the bottom plate (1), a weighing unit (4) is provided at the upper end of the bottom plate (1), a conveyor belt (10) is provided on the right side of the weighing unit (4), a waste collection box (7) is provided on one side of the conveyor belt (10), an adjustment unit (5) is provided on the other side of the conveyor belt (10), an electric telescopic rod (6) is provided below the adjustment unit (5), an inclined plate (8) is provided at the lower end of the electric telescopic rod (6), and a discharging rack (11) is provided on the right side of the conveyor belt (10); The weighing unit (4) comprises a cylinder (401), a telescopic rod (402) and a bearing plate (403). The cylinder (401) is symmetrically mounted on the right end of the fixed plate (2). The output end of the cylinder (401) is fixedly connected to the push plate. The telescopic rods (402) are evenly arranged between the push plate and the fixed plate (2). One end of the telescopic rod (402) is fixedly connected to the fixed plate (2), and the other end of the telescopic rod (402) is fixedly connected to the push plate. A weight sensor (405) is fixedly mounted on the upper end of the bottom plate (1), and the bearing plate (403) is fixedly mounted on the upper end of the weight sensor (405). The air pump input end of the cylinder (401) is electrically connected to the output end of an external controller, and the output end of the weight sensor (405) is electrically connected to the input end of the external controller.

2. An automatic package counting device according to claim 1, characterized in that: A conveyor belt (10) is provided on the right side of the carrying plate (403), a waste collection box (7) is provided on one side of the conveyor belt (10), and bases (3) are fixedly installed at the four corners of the lower ends of the conveyor belt (10) and the waste collection box (7).

3. The automatic device for counting packages according to claim 1, characterized in that: The adjustment unit (5) comprises a mounting plate (501), a gear one (502) and a gear two (503); the mounting plate (501) is fixedly mounted on one end of the conveyor belt (10); a driving motor is fixedly mounted on the mounting plate (501); the output end of the driving motor passes through the mounting plate (501) and is fixedly connected to the gear one (502); the input end of the driving motor is electrically connected to the output end of an external controller; the lower end of the gear one (502) is meshed with the gear two (503); a placement plate (504) is provided below the gear two (503); the placement plate (504) is fixedly connected to the mounting plate (501); a turntable (505) is rotatably provided at the lower end of the placement plate (504); a rotating shaft is installed at the lower end of the gear two (503); the rotating shaft passes through the placement plate (504) and is fixedly connected to the turntable (505).

4. The automatic device for counting packages according to claim 3, characterized in that: A right electric telescopic rod (6) is fixedly mounted at the lower end of the turntable (505); the output end of the electric telescopic rod (6) is fixedly connected to the inclined plate (8); and the input end of the electric telescopic rod (6) is electrically connected to the output end of an external controller.

5. The automatic device for counting packages according to claim 3, characterized in that: An infrared counter (9) is symmetrically mounted on the mounting plate (501), and an output end of the infrared counter (9) is electrically connected to an input end of an external controller.

6. The automatic device for counting packages according to claim 1, characterized in that: A discharging frame (11) is fixedly mounted on the right end of the conveyor belt (10), a rotating motor (12) is fixedly mounted on the lower end of the discharging frame (11), an output shaft of the rotating motor (12) passes through the discharging frame (11) and is fixedly connected to a connecting rod (15), the connecting rod (15) is fixedly connected to a rotating plate (16), a discharging port 1 (13) and a discharging port 2 (14) are evenly formed on the lower end of the discharging frame (11), and an input end of the rotating motor (12) is electrically connected to an output end of an external controller.

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