Box-separating counting sorter

Abstract

The utility model relates to a box-separating counting sorter which comprises a weighing machine and a box-separating excluding machine, the weighing machine comprises a first conveying device, a weighing sensor and an electrical cabinet, the first conveying device is connected with one end of the box-separating excluding machine, the electrical cabinet is installed on one side of the first conveying device, and the weighing sensor is installed on the first conveying device and connected with the electrical cabinet; the box separating and removing machine comprises a second conveying device, a lifting device and a removing device, one end of the second conveying device is connected with the first conveying device, the lifting device is installed at the other end, and the removing device is installed on one side of the second conveying device. Compared with the prior art, the device has the advantages that products are weighed through the weighing machine, whether the products are qualified or not is judged, qualified products are counted, unqualified products are removed through the box separating and removing machine, the qualified products are separated into boxes, control is achieved through the electrical cabinet, and qualified products in the products can be counted in the boxes; and the lifting device drives the box separation guide assembly to move, and box separation operation is achieved.

Description

Technical Field

[0001] The utility model relates to weight sorting, in particular to a box counting and sorting machine. Background Art

[0002] The weight sorting machine performs online weighing and testing of finished products through high-speed dynamic weight reading. Based on the set target weight value, the system automatically detects whether the weight of the product is qualified, whether the number of products in the packaging box is missing, and whether the instructions or accessories meet the standards. It is widely used in production lines in the food, pharmaceutical and other industries. The existing weight sorting machine can complete the normal elimination of unqualified products, but for production lines that need to count by box, it is necessary to arrange personnel to count and pack qualified products separately, which reduces production efficiency.

[0003] After searching, the authorization announcement number CN212143508U discloses a gauze block weight sorting machine, which specifically discloses: including: a pre-feeding conveying device and an electronic scale for weighing arranged on the right side of the pre-feeding conveying device, and a weighing conveying device arranged on the weighing platform of the electronic scale, and a sorting conveying device for continuous transmission arranged on the right side of the weighing conveying device, and also includes a controlled airflow control solenoid valve and an air jet nozzle for performing gauze block sorting, and a collection frame for collecting unqualified weights, wherein the air jet nozzle is arranged behind the sorting conveying device, and the receiving port of the collection frame is opposite to the air jet nozzle and arranged in front of the sorting conveying device. However, this prior art cannot count the products in boxes.

[0004] In summary, how to design a sorting machine that can perform box counting is a technical problem that needs to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide a box counting and sorting machine in order to overcome the defect of the prior art that the products cannot be box counted.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] According to one aspect of the utility model, a box counting and sorting machine is provided, including a weighing machine, the weighing machine including a first conveying device, a weighing sensor and an electrical cabinet, the weight sorting machine also includes a box exclusion machine, the first conveying device is connected to one end of the box exclusion machine, the electrical cabinet is installed on one side of the first conveying device, the weighing sensor is installed on the first conveying device and connected to the electrical cabinet; the box exclusion machine includes a second conveying device, a lifting device and an exclusion device, one end of the second conveying device is connected to the first conveying device, the other end is equipped with a lifting device, and the exclusion device is installed on one side of the second conveying device.

[0008] As a preferred technical solution, the first conveying device includes a weighing platform and a universal support foot, the universal support foot is installed at the position where the weighing platform contacts the ground, and the electrical cabinet is installed on one side of the weighing platform and is electrically connected to the weighing sensor.

[0009] As a preferred technical solution, the weighing platform includes a weighing platform body, a first conveying wheel, a first conveyor belt and a first motor. The first conveying wheel is installed on the weighing platform body, the first conveyor belt is sleeved on the first conveying wheel, the weighing sensor is installed on one side of the first conveyor belt, and the output shaft of the first motor is connected to the first conveying wheel.

[0010] As a preferred technical solution, the electrical cabinet includes an electrical cabinet body, a main board, a touch screen, an AD converter and an alarm light; the main board and the AD converter are connected and installed in the electrical cabinet body; the AD converter is connected to the weighing sensor; the touch screen and the alarm light are connected to the main board and installed on the surface of the electrical cabinet body.

[0011] As a preferred technical solution, the second conveying device includes a frame, a second conveying wheel, a second conveying belt and a second motor. The second conveying wheel is installed on the frame, and the second conveying belt is sleeved on the second conveying wheel. The first conveying device is arranged at one end of the second conveying belt, and the lifting device is arranged at the other end; the removal device is installed on one side of the second conveying belt, and the output shaft of the second motor is connected to the second conveying wheel.

[0012] As a preferred technical solution, the lifting device includes a first cylinder, a support rod and a sub-box guide assembly, the first cylinder is electrically connected to the electrical cabinet, the piston rod of the first cylinder is connected to one end of the support rod, and the other end of the support rod is connected to the sub-box guide assembly.

[0013] As a preferred technical solution, the box distribution guide assembly includes a first channel and a second channel, the second channel is closer to the ground than the first channel; one end of the first channel is aligned with one end of the second conveyor belt, and the other end extends to the first direction; one end of the second channel is aligned with the second conveyor belt, and the other end extends to the second direction; the support rod connects the first channel.

[0014] As a preferred technical solution, the first channel and the second channel both include an extension plate, a diverter plate and a side baffle plate, one end of the extension plate is aligned with one end of the second conveyor belt, and the other end is fixedly connected to the diverter plate, the extension plate and the diverter plate are located in different planes, and the diverter plate is close to the ground; the side baffle plates are installed on both sides of the extension plate and the diverter plate.

[0015] As a preferred technical solution, the removal device includes a second cylinder and a push plate, the second cylinder is electrically connected to the electrical cabinet, and the piston rod of the second cylinder is connected to the push plate.

[0016] As a preferred technical solution, a collecting device is provided on the side of the second conveying device opposite to the removing device.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1) The utility model uses a weighing machine to realize product weighing, qualification determination and qualified product counting, uses a boxing and elimination machine to remove unqualified products and box qualified products, and realizes control through an electrical cabinet; it can box and count qualified products in a batch of products;

[0019] 2) The weighing platform of the first conveying device of the utility model is equipped with a universal support leg, and the height of the weighing platform can be adjusted to facilitate the coordinated operation of the first conveying device and the second conveying device; the electrical cabinet realizes counting through the AD converter and the weighing sensor, and realizes human-computer interaction and reminders through the touch screen and the alarm light;

[0020] 3) The lifting device of the utility model drives the first channel of the box separation guide assembly to move to realize the box separation operation; the exclusion device excludes unqualified products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the weighing machine of the utility model;

[0022] Figure 2 This is a top view of the box separation and removal machine of the utility model;

[0023] The numbers in the figure show:

[0024] 100. weighing platform, 1000. first conveyor belt, 1001. first motor, 101. universal support leg, 11. weighing sensor, 12. electrical cabinet, 120. touch screen, 121. alarm light, 20. second conveying device, 210. box guide assembly, 2100. first channel, 2101. second channel, 22. removal device. DETAILED DESCRIPTION

[0025] 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 part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] The utility model provides a box counting and sorting machine, comprising a weighing machine and a box exclusion machine, which are connected to each other. The weighing machine collects product weights through a weighing sensor 11, and through data processing and signal transmission, the box exclusion machine can complete the box counting of qualified products while excluding products with unqualified weights. The utility model can reduce labor costs and improve production efficiency.

[0027] like Figure 1 As shown, the weighing machine includes a first conveying device, a weighing sensor 11 and an electrical cabinet 12, and the electrical cabinet 12 is installed on one side of the first conveying device.

[0028] The first conveying device includes a weighing platform 100 and a universal support leg 101. The universal support legs 101 are installed at the four corners of the bottom of the weighing platform 100. The universal support legs 101 are used to adjust the height of the first conveying device to adapt to the terrain or connect with the second conveying device 20.

[0029] The weighing platform 100 includes a weighing platform 100 body, a first conveying wheel, a first conveying belt 1000 and a first motor 1001. The first conveying wheel is installed on the weighing platform 100 body, the output shaft of the first motor 1001 is connected to the first conveying wheel, the first conveying belt 1000 is sleeved on the first conveying wheel, and the weighing sensor 11 is installed on one side of the first conveying belt 1000. The electrical cabinet 12 is installed on one side of the weighing platform 100 and is electrically connected to the weighing sensor 11.

[0030] The box separation and exclusion machine includes a second conveying device 20, a lifting device and an exclusion device 22. One end of the second conveying device 20 is connected to one end of the first conveying device. The lifting device is installed at the other end of the second conveying device 20. The exclusion device 22 is installed on one side of the second conveying device 20.

[0031] The second conveying device 20 includes a frame, a second conveying wheel, a second conveying belt and a second motor. The second conveying wheel is installed on the frame, the second motor output shaft is connected to the second conveying wheel, the second conveying belt is sleeved on the second conveying wheel, the first conveying device is arranged at one end of the second conveying belt, and the lifting device is arranged at the other end; the removal device 22 is installed on one side of the second conveying belt.

[0032] The lifting device includes a first cylinder, a support rod and a sub-box guide assembly 210. The first cylinder is electrically connected to the electrical cabinet 12. The piston rod of the first cylinder is connected to one end of the support rod, and the other end of the support rod is connected to the sub-box guide assembly 210. When the piston moves, it drives the sub-box guide assembly 210 to move.

[0033] The box guide assembly 210 includes a first channel 2100 and a second channel 2101. The first channel 2100 and the second channel 2101 both include an extension plate, a diverter plate and a side baffle plate. One end of the extension plate is aligned with one end of the second conveyor belt, and the other end is fixedly connected to the diverter plate. The extension plate and the diverter plate are located in different planes, and the diverter plate is lower than the extension plate. The side baffle plates are installed on both sides of the extension plate and the diverter plate to block and prevent the product from sliding off the diverter plate or the side of the extension plate. The first channel 2100 extends to the first direction, and the second channel 2101 extends to the second direction. The second channel 2101 is lower than the first channel 2100, and the support rod connects the first channel 2100. In the initial state, qualified products enter the first channel 2100 after entering the second conveying device 20, and are loaded into a box through the first channel 2100; when the weighing machine count reaches the set value, the first cylinder drives the first channel 2100 to rise, and at this time, qualified products enter the second conveying device 20 and enter the second channel 2101, and are loaded into another box through the second channel 2101; when the weighing machine count reaches the set value again, the first cylinder drives the first channel 2100 to descend, and at this time, qualified products enter the second conveying device 20 and enter the first channel 2100, and the cycle is repeated to realize the boxing of qualified products.

[0034] The removal device 22 comprises a second cylinder and a push plate, the second cylinder is electrically connected to the electrical cabinet 12, and the piston rod of the second cylinder is connected to the push plate. A collecting device is provided on the side of the second conveying device 20 opposite to the removal device 22.

[0035] The electrical cabinet 12 includes an electrical cabinet body, a mainboard, a touch screen 120, an AD converter and an alarm light 121; the mainboard and the AD converter are connected and installed in the electrical cabinet body, the AD converter is connected to the weighing sensor 11, the weighing sensor 11 collects weight data and transmits it to the AD converter, and the AD converter transmits the converted data to the mainboard; the touch screen 120 and the alarm light 121 are connected to the mainboard and installed on the surface of the electrical cabinet body, the touch screen 120 is used for human-computer interaction, and the alarm light 121 flashes to prompt when it is detected that the product weight is unqualified. The operator sets the upper and lower weight limits of the product and the number of boxes that need to be counted for qualified products through the touch screen 120.

[0036] The working process of this utility model is as follows:

[0037] When the product passes through the production line, the weighing machine determines whether the weight of the current product is qualified. If it is unqualified, the alarm light 121 on the electrical cabinet 12 will give an audible and visual prompt and the current product will be removed by the exclusion device 22 of the exclusion machine. If it is qualified, it will be conveyed to the rear-end production line through the conveyor belt on the exclusion machine body. At this time, the qualified product box count set is increased accordingly. When the number of qualified products passing through reaches the preset value, the box guide device changes the channel, and the qualified count is reset to zero and a new round of counting is started.

[0038] For example, the production line produces a product with a standard weight of 100 grams. Products below 90 grams and above 110 grams are judged as unqualified products, and 30 qualified products are packaged into a box. At this time, when the production line produces this product, when a 105-gram product flows into the conveyor belt on the weighing platform 100 body, the weighing sensor 11 collects the weight, transmits the digital signal to the main board for processing through the AD converter, and the main board determines that this product is qualified, and the box count value increases by 1, and is displayed in real time through the touch screen 120; when a 89-gram or 111-gram product flows into the conveyor belt on the weighing platform 100 body, the weighing sensor 11 collects the weight, transmits the digital signal to the main board for processing through the AD module, and the main board determines that this product is unqualified. The alarm light 121 on the electrical cabinet 12 gives an audible and visual prompt, and the product is removed by the exclusion device 22, and the box count value does not increase. When the product is produced in the above manner, when the number of qualified times reaches 30 times, the box guide device on the exclusion machine changes the channel, and the box count is reset to zero, and so on.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A box counting and sorting machine, comprising a weighing machine, wherein the weighing machine comprises a first conveying device, a weighing sensor (11) and an electrical cabinet (12), characterized in that: The sorting machine also includes a box sorting and rejecting machine, wherein the first conveying device is connected to one end of the box sorting and rejecting machine, the electrical cabinet (12) is installed on one side of the first conveying device, and the weighing sensor (11) is installed on the first conveying device and connected to the electrical cabinet (12); the box sorting and rejecting machine includes a second conveying device (20), a lifting device and a rejecting device (22), wherein one end of the second conveying device (20) is connected to the first conveying device, and the other end is installed with the lifting device, and the rejecting device (22) is installed on one side of the second conveying device (20).

2. A box counting and sorting machine according to claim 1, characterized in that: The first conveying device comprises a weighing platform (100) and a universal support leg (101), wherein the universal support leg (101) is installed at a position where the weighing platform (100) contacts the ground, and the electrical cabinet (12) is installed on one side of the weighing platform (100) and is electrically connected to the weighing sensor (11).

3. A box counting and sorting machine according to claim 2, characterized in that: The weighing platform (100) comprises a weighing platform (100) body, a first conveying wheel, a first conveying belt (1000) and a first motor (1001); the first conveying wheel is installed on the weighing platform (100) body, the first conveying belt (1000) is sleeved on the first conveying wheel, the weighing sensor (11) is installed on one side of the first conveying belt (1000), and the output shaft of the first motor (1001) is connected to the first conveying wheel.

4. A box counting and sorting machine according to claim 2, characterized in that: The electrical cabinet (12) comprises an electrical cabinet body, a mainboard, a touch screen (120), an AD converter and an alarm light (121); the mainboard and the AD converter are connected and installed in the electrical cabinet body; the AD converter is connected to a weighing sensor (11); the touch screen (120) and the alarm light (121) are connected to the mainboard and installed on the surface of the electrical cabinet body.

5. The box counting and sorting machine according to claim 1 is characterized in that: The second conveying device (20) comprises a frame, a second conveying wheel, a second conveying belt and a second motor. The second conveying wheel is installed on the frame, and the second conveying belt is sleeved on the second conveying wheel. The first conveying device is arranged at one end of the second conveying belt, and the lifting device is arranged at the other end. The removal device (22) is installed on one side of the second conveying belt, and the output shaft of the second motor is connected to the second conveying wheel.

6. A box counting and sorting machine according to claim 1, characterized in that: The lifting device comprises a first cylinder, a support rod and a sub-box guide assembly (210), wherein the first cylinder is electrically connected to the electrical cabinet (12), the piston rod of the first cylinder is connected to one end of the support rod, and the other end of the support rod is connected to the sub-box guide assembly (210).

7. A box counting and sorting machine according to claim 6, characterized in that: The box distribution guide assembly (210) comprises a first channel (2100) and a second channel (2101), wherein the second channel (2101) is closer to the ground than the first channel (2100); one end of the first channel (2100) is aligned with one end of the second conveyor belt, and the other end extends to the first direction; one end of the second channel (2101) is aligned with the second conveyor belt, and the other end extends to the second direction; the support rod is connected to the first channel (2100).

8. A box counting and sorting machine according to claim 7, characterized in that: The first channel (2100) and the second channel (2101) both include an extension plate, a diverter plate and a side baffle plate. One end of the extension plate is aligned with one end of the second conveyor belt, and the other end is fixedly connected to the diverter plate. The extension plate and the diverter plate are located in different planes, and the diverter plate is close to the ground. The side baffle plates are installed on both sides of the extension plate and the diverter plate.

9. The box counting and sorting machine according to claim 1, characterized in that: The removal device (22) comprises a second cylinder and a push plate, wherein the second cylinder is electrically connected to the electrical cabinet (12), and the piston rod of the second cylinder is connected to the push plate.

10. A box counting and sorting machine according to claim 9, characterized in that: A collecting device is provided on the side of the second conveying device (20) opposite to the removing device (22).

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