Dried bean curd screening device

Abstract

The utility model relates to a dried tofu screening device, and relates to the field of dried tofu processing. Comprising a conveying belt, a weighing detection area, a collecting box, a material pushing plate and a driving assembly. According to the dried tofu screening device, dried tofu is conveyed to the weighing detection area through the conveying belt, the weight of the dried tofu is automatically measured through the weighing detection area, the dried tofu with insufficient weight is pushed into the collecting box through the material pushing plate, the dried tofu with the weight reaching the standard continues to be conveyed to the next processing procedure through the conveying belt, and the dried tofu screening efficiency is improved. And the working efficiency of processing the dried bean curds is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of dried bean curd processing, and in particular to a dried bean curd screening device. Background Art

[0002] In the related technology, there is a sterile dried tofu conveying equipment with announcement number CN114435850B, which includes a frame and a conveyor belt. The frame is provided with a bacteria detection device and a controller. The frame is provided with a sterilization lamp and an image acquisition module. The image acquisition module is used to collect image information of the conveyor belt. The frame is provided with a baffle. A baffle is hinged on the baffle. The baffle is located at the feed end of the conveyor belt. A first magnet is provided on the baffle. The baffle is fixed to the baffle by a spring. A first electromagnet is provided on the baffle. The first electromagnet and the first magnet attract each other. The bacteria detection device, the sterilization lamp switch and the first electromagnet control switch are all electrically connected to the controller. This scheme reduces bacterial resistance and controls sterilization by switching between other disinfection and sterilization methods and sterilization lamps. At the same time, sterilization when there is no product can make the sterilization effect better and faster, and prevent the dried tofu products from affecting the light reflection of the sterilization lamp and affecting the sterilization of the conveyor belt.

[0003] Although the dried tofu conveying device in the above technology can sterilize the dried tofu on the conveyor belt, it does not have the function of screening the dried tofu and cannot screen out the dried tofu that is underweight, resulting in uneven weight of the dried tofu after transportation and affecting subsequent processing operations. Utility Model Content

[0004] In order to solve the problem that the current dried tofu conveying device can sterilize the dried tofu on the conveyor belt but does not have the function of screening the dried tofu and cannot screen out the dried tofu that is underweight, resulting in uneven weight of the dried tofu after conveyance and affecting subsequent processing operations, the present application provides a dried tofu screening device.

[0005] The present application provides a dried tofu screening device that adopts the following technical solution: it includes a conveyor belt, a weighing detection area arranged on one end of the conveyor belt close to the feeding end, a push plate arranged on one side of the weighing detection area, a driving component for driving the push plate, and a collection box arranged on the other side of the weighing detection area.

[0006] By adopting the above technical scheme, the dried tofu is transported to the weighing and detection area via the conveyor belt. The weighing and detection area automatically measures the weight of the dried tofu, and pushes the dried tofu that is underweight into the collection box through the pushing plate. The dried tofu that meets the weight standard is continuously transported to the next processing step via the conveyor belt, thereby effectively improving the work efficiency of the dried tofu processing.

[0007] Optionally, a weighing sensor is provided in the weighing detection area, and the weighing sensor is provided below the conveyor belt.

[0008] By adopting the above technical solution, the weighing sensor can easily detect the weight of the dried tofu on the conveyor belt.

[0009] Optionally, the push plate includes a mounting plate and a push plate arranged below the mounting plate, and the push plate is made of elastic material.

[0010] By adopting the above technical solution, the push plate is set to be made of elastic material, which is convenient for pushing the underweight dried tofu and avoids damage to the dried tofu, thereby facilitating secondary processing of the underweight dried tofu and effectively saving resources.

[0011] Optionally, the mounting plate and the push plate are detachably connected via a magnetic attraction or a snap-on structure.

[0012] By adopting the above technical solution, the push plate can be easily removed for cleaning, which effectively avoids the dried tofu remaining on the push plate to breed bacteria.

[0013] Optionally, the driving assembly includes an electric push rod connected to the mounting plate and a support plate for mounting the electric push rod, the support plate is fixedly arranged on one side of the conveyor belt, and the telescopic shaft of the electric push rod passes through the support plate and is connected to the mounting plate.

[0014] By adopting the above technical solution, the telescopic shaft of the electric push rod is convenient for pushing the mounting plate, thereby making it convenient for the push plate to screen out the underweight dried tofu on the conveyor belt.

[0015] Optionally, it also includes an infrared sensor arranged on the mounting plate, the signal output end of the infrared sensor is electrically connected to the signal input end of the weighing sensor, and the signal output end of the weighing sensor is electrically connected to the signal input end of the electric push rod.

[0016] By adopting the above technical solution, the infrared sensor is convenient for graphic recognition of the dried tofu entering the weighing detection area on the conveyor belt, thereby facilitating the activation of the weighing sensor to detect the weight of the dried tofu arriving at the weighing detection area. When the weight of the dried tofu does not meet the standard, the electric push rod is activated, and the telescopic shaft of the electric push rod is convenient for pushing the push plate, thereby facilitating the push plate to screen out the dried tofu that is underweight on the conveyor belt.

[0017] Optionally, the collecting box includes a collecting frame fixedly arranged on one side of the conveyor belt, a material guide panel slidably connected to the inner cavity of the collecting frame, a baffle arranged on the material guide panel away from one end of the conveyor belt, and shock-absorbing springs evenly arranged below the material guide panel, and the upper end surface of the material guide panel is arranged as an inclined surface, and the inclination of the inclined surface decreases in the direction away from the conveyor belt.

[0018] By adopting the above technical solution and the design of the inclined surface, it is convenient for the underweight dried tofu that falls into the collection box to automatically fall down and enter the next processing step.

[0019] Optionally, the baffle plate and the material guide panel are arranged with the same width, and the baffle plate and the material guide panel are fixedly connected.

[0020] By adopting the above technical solution and the design of the baffle, the dried tofu is prevented from entering the gap between the material guide panel and the collection frame.

[0021] Optionally, one end of the shock-absorbing spring is fixedly connected to the material guiding panel, and the other end of the shock-absorbing spring is fixedly connected to the inner wall of the collecting frame.

[0022] By adopting the above technical solution and the design of the shock-absorbing spring, the impact force of the underweight dried tofu falling onto the material guide panel is effectively buffered, thereby effectively avoiding the breakage of the dried tofu and facilitating subsequent processing.

[0023] Optionally, a control panel is further included on one side of the conveyor belt, and the control panel is electrically connected to the infrared sensor, the weighing sensor and the electric push rod.

[0024] By adopting the above technical solution, the control panel is convenient for setting the weighing area value of the weighing sensor, so that the weighing area value can be set according to actual usage requirements, with a high degree of automation, reducing manual intervention and improving screening efficiency.

[0025] In summary, this application includes the following beneficial technical effects:

[0026] 1. The push plate includes a mounting plate and a push plate, and also includes an infrared sensor arranged on the mounting plate. The signal output end of the infrared sensor is electrically connected to the signal input end of the weighing sensor, and the signal output end of the weighing sensor is electrically connected to the signal input end of the electric push rod. The infrared sensor is convenient for graphic recognition of the dried bean curd entering the weighing detection area of ​​the conveyor belt, so as to start the weighing sensor to perform weight detection on the dried bean curd arriving at the weighing detection area. When the weight of the dried bean curd does not meet the standard, the electric push rod is started, and the telescopic shaft of the electric push rod is convenient for pushing the push plate, so as to facilitate the push plate to screen out the dried bean curd with insufficient weight on the conveyor belt.

[0027] 2. The collection box includes a collection frame, a material guide panel, a baffle and a shock-absorbing spring. The upper end surface of the material guide panel is arranged as an inclined surface, and the inclination of the inclined surface decreases in sequence in the direction away from the conveyor belt. The design of the inclined surface facilitates the automatic falling of underweight dried tofu falling into the collection box and enters the next processing step. One end of the shock-absorbing spring is fixedly connected to the material guide panel, and the other end of the shock-absorbing spring is fixedly connected to the inner wall of the collection frame. The design of the shock-absorbing spring effectively buffers the impact force of underweight dried tofu falling onto the material guide panel, effectively avoids the breakage of the dried tofu, and facilitates subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the overall structure of the dried bean curd screening device of the present application;

[0029] Figure 2 This is the dried bean curd screening device of the present application. Figure 1 A schematic diagram of a top view of the structure;

[0030] Figure 3 It is a structural schematic diagram of a push plate in the dried bean curd screening device of the present application;

[0031] Figure 4 It is a schematic diagram of the structure of the collection box in the dried bean curd screening device of the present application.

[0032] Explanation of the reference numerals: 1. Conveyor belt; 2. Collecting frame; 31. Material guide panel; 311. Baffle; 32. Shock-absorbing spring; 4. Mounting plate; 41. Push plate; 5. Infrared sensor; 6. Electric push rod; 61. Support plate; 7. Weighing sensor; 8. Control panel. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] Please refer to Figure 1 and Figure 2 The embodiment of the present application discloses a dried bean curd screening device, which comprises a conveyor belt 1, a weighing detection area arranged on the conveyor belt 1 near the feeding end, a weighing sensor 7 arranged in the weighing detection area, and the weighing sensor 7 is arranged below the conveyor belt 1, and the weighing sensor 7 is convenient for weight detection of the dried bean curd on the conveyor belt 1.

[0035] Please refer to Figure 1 and Figure 3A push plate is provided on one side of the weighing detection area, and the push plate includes a mounting plate 4 and a push plate 41 arranged below the mounting plate 4. The push plate 41 is set to an elastic material. Setting the push plate 41 to an elastic material is convenient for pushing the underweight dried tofu and avoiding damage to the dried tofu, thereby facilitating secondary processing of the underweight dried tofu and effectively saving resources. The mounting plate 4 and the push plate 41 are detachably connected by a magnetic attraction or a snap-on structure, which is convenient for removing the push plate 41 for cleaning, and effectively avoiding the dried tofu remaining on the push plate 41 and easy breeding of bacteria.

[0036] Please refer to Figure 1 and Figure 2 , a driving component for driving the push plate, the driving component includes an electric push rod 6 connected to the mounting plate 4 and a support plate 61 for mounting the electric push rod 6, the support plate 61 is fixedly arranged on one side of the conveyor belt 1, the telescopic shaft of the electric push rod 6 passes through the support plate 61 and is connected to the mounting plate 4, the telescopic shaft of the electric push rod 6 facilitates pushing the mounting plate 4, thereby facilitating the push plate to screen out the underweight dried tofu on the conveyor belt 1.

[0037] Please refer to Figure 3 In order to facilitate timely weight detection of dried tofu, an infrared sensor 5 is also included on the mounting plate 4. The signal output end of the infrared sensor 5 is electrically connected to the signal input end of the weighing sensor 7. The signal output end of the weighing sensor 7 is electrically connected to the signal input end of the electric push rod 6. The infrared sensor 5 is convenient for graphic recognition of the dried tofu entering the weighing detection area of ​​the conveyor belt 1, so as to start the weighing sensor 7 to perform weight detection on the dried tofu arriving at the weighing detection area. When the weight of the dried tofu does not meet the standard, the electric push rod 6 is started, and the telescopic shaft of the electric push rod 6 is convenient for pushing the push plate, so as to facilitate the push plate to screen out the dried tofu with insufficient weight on the conveyor belt 1.

[0038] Please refer to Figure 4, a collection box is arranged on the other side of the weighing detection area, and the collection box includes a collection frame 2 fixedly arranged on one side of the conveyor belt 1, a material guide panel 31 slidably connected to the inner cavity of the collection frame 2, a baffle 311 arranged on the material guide panel 31 at one end away from the conveyor belt 1, and a shock-absorbing spring 32 evenly arranged below the material guide panel 31. The upper end surface of the material guide panel 31 is arranged as an inclined surface, and the inclination of the inclined surface decreases in sequence in the direction away from the conveyor belt 1. The design of the inclined surface facilitates the automatic falling of the underweight dried tofu falling into the collection box and entering In the next processing step, the baffle 311 is set to have the same width as the material guide panel 31, and the baffle 311 is fixedly connected to the material guide panel 31. The design of the baffle 311 prevents the dried tofu from entering the gap between the material guide panel 31 and the collecting frame 2. One end of the shock-absorbing spring 32 is fixedly connected to the material guide panel 31, and the other end of the shock-absorbing spring 32 is fixedly connected to the inner wall of the collecting frame 2. The design of the shock-absorbing spring 32 effectively buffers the impact force of the underweight dried tofu falling onto the material guide panel 31, effectively preventing the dried tofu from being broken and facilitating subsequent processing.

[0039] Please refer to Figure 1 In addition, it also includes a control panel 8 arranged on one side of the conveyor belt 1. The control panel 8 is electrically connected to the infrared sensor 5, the weighing sensor 7 and the electric push rod 6. The control panel 8 is convenient for setting the weighing area value of the weighing sensor 7, so as to facilitate setting the weighing area value according to actual usage requirements. The degree of automation is high, manual intervention is reduced, and the screening efficiency is improved.

[0040] It should be noted that the specific models and specifications of the control panel 8, infrared sensor 5, weighing sensor 7 and electric push rod 6 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and principle of the control panel 8, the infrared sensor 5, the weighing sensor 7 and the electric push rod 6 are clear to those skilled in the art and will not be described in detail here.

[0042] The implementation principle of a dried bean curd screening device in an embodiment of the present application is as follows: when in use, the weighing area value is set according to actual use requirements, and the infrared sensor 5 is convenient for graphic recognition of the dried bean curd entering the weighing detection area of ​​the conveyor belt 1, so as to start the weighing sensor 7 to perform weight detection on the dried bean curd arriving at the weighing detection area. When the weight of the dried bean curd does not meet the standard, the electric push rod 6 is started, and the telescopic shaft of the electric push rod 6 is convenient for pushing the push plate and pushing it into the collection box, so that the push plate can screen out the dried bean curd with insufficient weight on the conveyor belt 1.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dried bean curd screening device, characterized in that: It comprises a conveyor belt (1), a weighing detection area arranged on the conveyor belt (1) close to one end of the feeding end, a push plate arranged on one side of the weighing detection area, a driving component for driving the push plate, and a collection box arranged on the other side of the weighing detection area; A weighing sensor (7) is arranged in the weighing detection area, and the weighing sensor (7) is arranged below the conveyor belt (1); The push plate comprises a mounting plate (4) and a push plate (41) arranged below the mounting plate (4); the push plate (41) is made of an elastic material; the mounting plate (4) and the push plate (41) are detachably connected via a magnetic attraction or a snap-fit ​​structure; The driving assembly comprises an electric push rod (6) connected to the mounting plate (4) and a support plate (61) for mounting the electric push rod (6); the support plate (61) is fixedly arranged on one side of the conveyor belt (1); and a telescopic shaft of the electric push rod (6) passes through the support plate (61) and is connected to the mounting plate (4).

2. The dried bean curd screening device according to claim 1, characterized in that: It also includes an infrared sensor (5) arranged on the mounting plate (4), wherein the signal output end of the infrared sensor (5) is electrically connected to the signal input end of the weighing sensor (7), and the signal output end of the weighing sensor (7) is electrically connected to the signal input end of the electric push rod (6).

3. The dried bean curd screening device according to claim 2, characterized in that: The collecting box comprises a collecting frame (2) fixedly arranged on one side of the conveyor belt (1), a material guiding panel (31) slidably connected to the inner cavity of the collecting frame (2), a baffle (311) arranged at one end of the material guiding panel (31) away from the conveyor belt (1), and a shock absorbing spring (32) evenly arranged below the material guiding panel (31), wherein the upper end surface of the material guiding panel (31) is arranged as an inclined surface, and the inclination of the inclined surface decreases in sequence in the direction in which it is away from the conveyor belt (1).

4. The dried bean curd screening device according to claim 3, characterized in that: The baffle plate (311) is arranged with the same width as the material guiding panel (31), and the baffle plate (311) is fixedly connected to the material guiding panel (31).

5. The dried bean curd screening device according to claim 4, characterized in that: One end of the shock absorbing spring (32) is fixedly connected to the material guiding panel (31), and the other end of the shock absorbing spring (32) is fixedly connected to the inner wall of the collecting frame (2).

6. The dried bean curd screening device according to claim 5, characterized in that: It also includes a control panel (8) arranged on one side of the conveyor belt (1), wherein the control panel (8) is electrically connected to the infrared sensor (5), the weighing sensor (7) and the electric push rod (6), and the control panel (8) is convenient for setting the weighing area value of the weighing sensor (7).

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