A kind of sweet potato dried weighing and checking equipment

Abstract

The present invention relates to a sweet potato dry weighing and re-inspection device, comprising a conveying device, a weighing system and a base, a bearing platform is arranged above the base, the bearing platform is arranged above the base through a supporting assembly, the bearing platform is provided with a connecting plate, a driving roller is arranged on the connecting plate, a conveyor belt is wrapped around the driving roller and the bearing platform, and a motor is arranged on the connecting plate; the weighing device is arranged between the bearing platform and the base, and the conveying device is arranged on the bearing platform. In the present invention, after the sweet potato dry processing is initially weighed, repeated weighing and detection are performed again, which can effectively control the weight of the sweet potato dry processing product, and unqualified products can be removed and sorted at any time on the conveying device, so as to realize further inspection of the weight of the object, and realize comprehensive quality control and guarantee of the product.

Description

Technical Field

[0001] The invention relates to an agricultural product processing device, in particular to a dried sweet potato weighing and inspection device. Background Art

[0002] Sweet potato, also known as yams, is rich in nutrients and has a wide planting area. Its huge production volume cannot be consumed by fresh food, and fresh sweet potatoes are difficult to preserve. Therefore, processing sweet potatoes into food is an urgent need for large sweet potato dry growers. Sweet potatoes can be processed into French fries, potato chips, sweet potato dry potatoes, sweet potato vermicelli, sweet potato noodles, etc.

[0003] After fresh sweet potatoes are harvested from the fields and the fruits and stems and leaves are initially separated, sweet potatoes of different specifications are collected together and wait for processing; after the fresh sweet potatoes are harvested, due to different growth conditions, the shapes, weights, and sizes of the dried sweet potatoes themselves vary greatly. After the sweet potatoes are processed into dried sweet potatoes, since the processing equipment is not universal, manual screening is first required for grading and screening the dried sweet potatoes of different specifications after processing. These preliminary grading work can only perform preliminary weighing and grading of the dried sweet potatoes' own gravity, and cannot further perform more accurate weighing and measurement. Therefore, it is necessary to repeatedly weigh and test the dried sweet potatoes after processing and packaging to ensure that the packaging weight of the dried sweet potatoes meets the packaging requirements and to ensure the processing quality of the dried sweet potatoes. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the present invention adopts the following solutions:

[0005] A sweet potato dry weighing and inspection device comprises a conveying device, a weighing system and a base, a bearing platform is arranged above the base, the bearing platform is arranged above the base through a supporting assembly, connecting plates are arranged on the four corners of the bearing platform, a driving roller is arranged on the connecting plate on the same side, a conveyor belt is wrapped around the driving roller and the bearing platform, and a motor is arranged on the connecting plate;

[0006] The conveying device comprises a first synchronous belt pulley, a second synchronous belt pulley, and a synchronous belt, wherein the synchronous belt is used to connect the first synchronous belt pulley and the second synchronous belt pulley, the transmission roller is connected to the second synchronous belt pulley, and the first synchronous belt pulley is connected to the rotating shaft of the motor;

[0007] The weighing system comprises a photoelectric sensor device, a weighing sensor, and a fork support connecting rod. The weighing sensor is arranged between the bearing platform and the base through sensor manufacturing. The photoelectric sensor is arranged on the fork support connecting rod through a photoelectric mounting plate. The fork support connecting rod is also provided with a shift fork.

[0008] In the dried sweet potato weighing and checking device, the weighing sensor is positioned in a symmetrical position during installation.

[0009] In the dried sweet potato weighing and re-inspecting equipment, the number of weighing sensors can be evenly positioned and installed according to the actual distance of the conveyor belt.

[0010] In the dried sweet potato weighing and inspection equipment, the photoelectric sensor device and the shift fork are used in pairs, and the shift fork device used for positioning and installing the photoelectric sensor device adopts a liftable and rotatable structure.

[0011] The described dried sweet potato weighing and rechecking device, the described weighing sensor comprises a control system, the described control system adopts a human-machine interface, the data information obtained by the weighing sensor can realize continuous synchronization, and the weight error of the dried sweet potato can be determined.

[0012] The described dried sweet potato weighing and rechecking equipment has a weighing system with an open port, which can communicate with other control systems to achieve data exchange and sharing.

[0013] In the dried sweet potato weighing and checking equipment, the light source of the photoelectric sensor device includes a strong light source and / or a cold light source.

[0014] In the dried sweet potato weighing and checking device, the human-machine interface includes a storage computer and / or a smart phone.

[0015] In the dried sweet potato weighing and re-inspecting equipment, the sorting deviation of the weighing system can be set to different levels.

[0016] The control system of the dried sweet potato weighing and checking device includes a PLC control system and / or a single chip microcomputer control system.

[0017] The dried sweet potato weighing and re-inspection equipment has the following beneficial effects:

[0018] 1. In the present invention, after the dried sweet potatoes are initially weighed, repeated weighing and testing are performed again, which can effectively control the weight of the dried sweet potato products, and unqualified products can be removed and sorted at any time on the conveying device, so as to further inspect the weight of the objects and realize comprehensive quality control and guarantee of the products.

[0019] 2. In the present invention, the four sensing devices can be continuously adjusted in position, and the real-time weight of each dried sweet potato on the conveyor belt can be detected according to the actual conveying speed, thereby preventing missed detection errors and reducing the intensity of manual work. At the same time, a human-machine operation interface is adopted to realize intelligent weighing operations, and the external online function can be realized to effectively control external access equipment.

[0020] 3. In the present invention, it is used for automatic weight detection in various automated assembly lines and logistics transportation systems. Four weighing sensors are used to weigh and evaluate the upper and lower weight limits of the object to ensure the qualified rate of the object weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The figure shows the front view of the structure of the dried sweet potato weighing and inspection equipment;

[0022] Figure 2 The left view of the structure of the dried sweet potato weighing and inspection equipment is shown;

[0023] Figure 3 The figure shows the right view of the structure of the dried sweet potato weighing and inspection equipment;

[0024] Figure 4 Shown is the structural diagram of the dried sweet potato weighing and inspection equipment.

[0025] Description of reference numerals:

[0026] 1 synchronous pulley 1; 2 synchronous pulley 2; 3 synchronous belt; 4 conveyor belt; 5 bearing platform; 6 synchronous belt cover seat; 7 synchronous belt cover; 8 photoelectric sensor device; 9 weighing sensor; 10 first fork support connecting rod; 11 second fork support connecting rod; 12 third fork support connecting rod; 13 fourth fork support connecting rod; 14 first photoelectric mounting board; 15 second photoelectric mounting board; 16 third photoelectric mounting board; 17 fourth photoelectric mounting board; 18 first crossbeam; 19 second crossbeam; 20 third crossbeam; 21 first fork support; 22 second fork support; 23 third fork support; 24 fourth fork support; 25 first sensor support; 26 second sensor support; 27 third sensor support; 28 fourth sensor support; 29 motor. DETAILED DESCRIPTION

[0027] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0028] Combination Figures 1 to 4 A sweet potato weighing and inspection device includes a conveying device, a weighing device and a base 5. A bearing platform is arranged above the base 5, and the bearing platform is arranged above the base through a supporting assembly. Connecting plates are arranged at the four corners of the bearing platform, and a driving roller is arranged on the connecting plate on the same side. The conveyor belt is wrapped around the pressure roller and the bearing platform 5. The width of the conveyor belt is smaller than the width of the bearing plate, that is, the bearing platform protrudes from both sides of the conveyor belt, and the supporting assembly is arranged on the protruding bearing platform. The supporting assembly includes

[0029] A synchronous belt cover seat 6 is arranged on one side of the transmission belt, a synchronous belt cover 7 is arranged on the upper side, and a transmission motor is also arranged inside the synchronous belt cover, and the rotating shaft of the motor is connected to the synchronous belt pulley.

[0030] A dried sweet potato weighing and re-inspecting device includes: a conveying device is used for the dried sweet potato weighing and re-inspecting device to perform repeated weighing and inspection after the dried sweet potatoes are processed and automatically weighed once, and then re-packaged, so as to effectively control the weight of the processed sweet potato products, ensure an accurate error range, and win credibility and reputation for the enterprise.

[0031] The conveyor part of the conveying device is the main part of the sweet potato weighing and inspection equipment. The conveying device includes a conveyor part and a driving part. Among them, the synchronous belt 3, the first synchronous pulley 1, and the second synchronous pulley 2 together constitute the conveying part of the conveying device, and the synchronous pulley and the transmission motor 29 constitute the driving part. After starting, the first synchronous pulley 1 and the second synchronous pulley 2 are linked with the driving part, and the synchronous belt 3 also runs together; the first synchronous pulley 1 and the second synchronous pulley 2 are fixedly installed inside the synchronous pulley housing, which can reduce the influence of external interference on the working conditions of the first synchronous pulley 1 and the second synchronous pulley 2.

[0032] A support for the weighing sensor 9 for positioning and installing the weighing device is fixedly installed below the mounting side plate of the synchronous belt 3. The support and the synchronous belt 3 are hinged through a connecting plate and an upper crossbeam of the weighing fork. One end of the connecting plate is hinged between the support for positioning and installing the weighing sensor and the weighing sensor. The other end of the connecting plate is hinged to the weighing fork crossbeam through one end of a double-headed threaded long stud. The other end of the double-headed threaded long stud is hinged to a lower crossbeam for fixing the weighing sensor. A trigger device of the weighing sensor is fixedly installed on one end of the lower crossbeam, and a trigger of another weighing sensor at a symmetrical position on the same side is fixedly installed on the other end.

[0033] Similarly, a support for positioning and installing the weighing sensor is fixedly installed under the synchronous belt mounting plate on the same side, and the support and the synchronous belt 3 are hinged through a connecting plate and an upper crossbeam of the weighing fork, one end of the connecting plate is hinged between the support for positioning and installing the weighing sensor and the weighing sensor, the other end of the connecting plate is hinged to the weighing fork crossbeam through one end of a double-headed threaded long stud, and the other end of the double-headed threaded long stud is hinged to a lower crossbeam for fixing the weighing sensor, one end of the lower crossbeam is fixedly installed with a trigger device of the weighing sensor, and the other end is fixedly installed with a trigger of another weighing sensor 9 at a symmetrical position on the same side.

[0034] On the other side of the symmetrical working surface of the synchronous belt 3, a support for positioning and installing the weighing sensor 9 is fixedly installed under the synchronous belt mounting plate, and the support and the synchronous belt 3 are hinged through a connecting plate and an upper crossbeam of the weighing fork, one end of the connecting plate is hinged between the support for positioning and installing the weighing sensor and the weighing sensor 9, and the other end of the connecting plate is hinged to the weighing fork crossbeam through one end of a double-headed threaded long stud, and the other end of the double-headed threaded long stud is hinged to a lower crossbeam for fixing the weighing sensor, one end of the lower crossbeam is fixedly installed with a trigger device of the weighing sensor, and the other end is fixedly installed with a trigger of another weighing sensor at a symmetrical position on the same side.

[0035] The entire weighing sensor is hingedly installed on the machine through the two ends of the lower crossbeam, and the lower crossbeam is installed at the same symmetrical position on the other side of the symmetrical position of the center of the conveyor belt, and two weighing sensors are hingedly installed at both ends of the lower crossbeam; at other symmetrical positions through the center of the conveyor belt, the corresponding synchronous belt 3 is installed below the side plate for fixing the support for positioning and installing the weighing sensor, the support and the synchronous belt 3 are hinged through the connecting plate and the upper crossbeam of the weighing fork, one end of the connecting plate is hinged between the support for positioning and installing the weighing sensor and the weighing sensor 9, the other end of the connecting plate is hinged to the weighing fork crossbeam through one end of a double-headed threaded long stud, the other end of the double-headed threaded long stud is hinged to the lower crossbeam for fixing the weighing sensor, one end of the lower crossbeam is fixedly installed with a trigger device of the weighing sensor, and the other end is fixedly installed with a trigger of another weighing sensor at a symmetrical position on the same side.

[0036] The weighing system includes a photoelectric sensor device 8 and a weighing sensor 9. A first fork support 21, a second fork support 22, a third fork support 23, a fourth fork support 24, a first fork support connecting rod 10, a second fork support connecting rod 11, a third fork support connecting rod 12, a fourth fork support connecting rod 13, a first photoelectric mounting board 14, a second photoelectric mounting board 15, a third photoelectric mounting board 16, a fourth photoelectric mounting board 17, a first beam 18, a second beam 19, and a third beam 20 are also provided; the first fork support connecting rod 10, the second fork support connecting rod 11, the third fork support connecting rod 12, and the fourth fork support connecting rod 13 are respectively fixedly installed on the two end sides of the third beam 20 symmetrically installed in the entire device .... Four sorting rods are hingedly installed on the fork support connecting rod 12 and the fourth fork support connecting rod 13, respectively. The weight of the dried sweet potatoes on the conveyor belt can be monitored in real time at any time, and unqualified dried sweet potatoes can be sorted and removed in real time; all the hinges of the first fork support 21, the second fork support 22, the third fork support 23, and the fourth fork support 24 adopt rotatable rotating joints. When the joints are rotated, the sorting rods installed on the first fork support 21, the second fork support 22, the third fork support 23, and the fourth fork support 24 for sorting and removing the weight of unqualified dried sweet potatoes can continuously perform sorting and removing operations. The four sorting rods work in turn and work in coordination according to the conveying speed of the dried sweet potatoes on the conveyor line to achieve uninterrupted operation.

[0037] The weighing system is equipped with open ports, which can communicate with other control systems to achieve data information exchange and intercommunication sharing. The open port is the port required to access different networks according to subsequent needs, such as TCP protocol, IP protocol, etc., which can achieve information exchange and intercommunication.

[0038] The motor drives the synchronous pulley 1, and the synchronous belt 3 connecting the second synchronous pulley 2 and the first synchronous pulley 1 rotates along with the rotation of the motor. The rotation of the second synchronous pulley 2 drives the conveyor belt 4 to rotate, thereby driving the dried sweet potatoes on the conveyor belt 4 to be transported one by one in sequence at a set speed. When passing through four weighing sensors 9, the data display system performs real-time synchronous digital display of the subpackaged dried sweet potatoes. The control system simultaneously obtains the synchronously displayed data and compares the data. It makes a machine judgment on whether the subpackaged dried sweet potatoes are qualified products within the set error range, and obtains a judgment on whether the subpackaged dried sweet potatoes are qualified products. After receiving qualified data information, the data information is fed back to the fork in time; after the subpackaged dried sweet potatoes on the conveyor belt 4 pass through the sensor, they are transported to the fork waiting operation station, and the fork sorts and removes the packaged dried sweet potatoes with unqualified weighing results that are about to be transported to the waiting operation station according to the obtained data information. The photoelectric sensor on the fork uses the fork to sort and remove the sensed unqualified packaged dried sweet potatoes by rotating. The unqualified packaged dried sweet potatoes are removed and put into the unqualified product storage device, while the qualified packaged dried sweet potatoes on the conveyor belt continue to be transported to the next station on the conveyor belt.

[0039] The embodiments are preferred implementation modes of the present invention, but the present invention is not limited to the above-mentioned implementation modes. Any obvious improvement, substitution or modification that can be made by those skilled in the art without departing from the essential content of the present invention belongs to the protection scope of the present invention.

[0040] The dried sweet potato weighing and re-inspection equipment of the present invention can perform repeated weighing and inspection after the dried sweet potato processing is initially weighed, so as to effectively control the weight of the processed sweet potato dried product, and can remove and sort unqualified products on the conveying device at any time, so as to realize further inspection of the weight of the object and realize comprehensive quality control and guarantee of the product.

[0041] The four sensors can be continuously adjusted in position to detect the real-time weight of each dried sweet potato on the conveyor belt according to the actual conveying speed, thus preventing missed detection errors and reducing the intensity of manual work. At the same time, a human-machine operation interface is used to realize intelligent weighing operations, and external online functions can be realized to effectively control external access equipment.

[0042] It is used for automatic weight detection in various automated assembly lines and logistics transportation systems. It uses four weighing sensors to weigh and evaluate the upper and lower weight limits of objects to ensure the qualified rate of object weight.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A sweet potato dried weighing and inspection device, comprising a conveying device, a weighing system and a base, wherein a carrying platform (5) is arranged above the base, characterized in that: The bearing platform (5) is arranged above the base through a supporting assembly, connecting plates are arranged at the four corners of the bearing platform, a driving roller is arranged on the connecting plate on the same side, a conveyor belt (4) is wrapped around the driving roller and the bearing platform, and a motor is arranged on the connecting plate; The conveying device comprises a first synchronous belt pulley (1), a second synchronous belt pulley (2), and a synchronous belt (3), wherein the synchronous belt (3) is used to connect the first synchronous belt pulley (1) and the second synchronous belt pulley (2), the transmission roller is connected to the second synchronous belt pulley (2), and the first synchronous belt pulley (1) is connected to the rotating shaft of the motor; The weighing system comprises a photoelectric sensor device (8), a weighing sensor (9), and a fork support connecting rod, wherein the weighing sensor is arranged between the bearing platform (5) and the base through sensor manufacturing, the photoelectric sensor device (8) is arranged on the fork support connecting rod through a photoelectric mounting plate, and a fork is also arranged on the fork support connecting rod; the photoelectric sensor device (8) and the fork are used in pairs, respectively, and the fork device used for positioning and installing the photoelectric sensor device (8) adopts a liftable and rotatable structure; The weighing sensor (9) comprises a control system, and the control system adopts a human-machine interface. The data information obtained by the weighing sensor (9) can be continuously synchronized and the weight error of the dried sweet potato can be determined; The weighing system is further provided with a first shift fork support (21), a second shift fork support (22), a third shift fork support (23), a fourth shift fork support (24), a first shift fork support connecting rod (10), a second shift fork support connecting rod (11), a third shift fork support connecting rod (12), a fourth shift fork support connecting rod (13), a first photoelectric mounting board (14), a second photoelectric mounting board (15), a third photoelectric mounting board (16), a fourth photoelectric mounting board (17), a first crossbeam (18), a second crossbeam (19), and a third crossbeam (20); the first shift fork support connecting rod (10), the second shift fork support connecting rod (11), the third shift fork support connecting rod (12), and the fourth shift fork support connecting rod (13) are respectively fixedly mounted on the third crossbeam (20) symmetrically mounted on the entire device. The first fork support connecting rod (10), the second fork support connecting rod (11), the third fork support connecting rod (12), and the fourth fork support connecting rod (13) are respectively hingedly mounted with four sorting rods, so that the weight of the dried sweet potatoes on the conveyor belt can be monitored in real time at any time, and unqualified dried sweet potatoes can be sorted and removed in real time; all hinged parts of the first fork support (21), the second fork support (22), the third fork support (23), and the fourth fork support (24) adopt rotatable rotating joints, and when the joints are rotated, the sorting rods for sorting and removing the weight of unqualified dried sweet potatoes installed on the first fork support (21), the second fork support (22), the third fork support (23), and the fourth fork support (24) can continuously perform sorting and removing operations.

2. A dried sweet potato weighing and inspection device according to claim 1, characterized in that: The weighing sensor (9) is positioned symmetrically during installation.

3. A dried sweet potato weighing and inspection device according to claim 1 or 2, characterized in that: The number of the weighing sensors (9) can be evenly positioned and installed according to the actual distance of the conveyor belt (4).

4. A dried sweet potato weighing and inspection device according to claim 1, characterized in that: The weighing system is provided with an open port, which can be interconnected with other control systems to achieve data information exchange and interconnection sharing.

5. The dried sweet potato weighing and inspection device according to claim 1, characterized in that: The light source of the photoelectric sensor device (8) includes a strong light source and / or a cold light source.

6. A dried sweet potato weighing and inspection device according to claim 3, characterized in that: The human-machine interface includes a storage computer and / or a smart phone.

7. The dried sweet potato weighing and inspection device according to claim 1, characterized in that: The sorting deviation of the weighing system can be set to different levels.

8. The dried sweet potato weighing and inspection device according to claim 3, characterized in that: The control system includes a PLC control system and / or a single chip microcomputer control system.

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