Boxing device
By combining the palletizing station, transfer device and weighing device in the packing device, the weighing device is used to determine the errors and leakage of the packaging box, the problem of complex and high cost of errors and leakage in the module grabbing packaging is solved, and low cost is achieved. High-precision packaging process.
Patent Information
- Application Number
- CN202420343321.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-23
AI Technical Summary
In the prior art, the module grabbing packaging has complex and high cost judgments when multiple items are packed, making it difficult to achieve an efficient and low-cost identification method.
Design a packing device, combining a palletizing station, transfer device and weighing device, and realize weighing judgment of the packaging box on the palletizing base through the weighing device, and transfer the packaging box using lifting cylinder and flat belt conveyor belt and output to reduce debris intrusion and improve recognition accuracy.
It realizes low-cost and high-stability packaging box error and omission judgment, is suitable for packaging of the same type of products, ensures identification accuracy, and improves the stability and accuracy of the device through the design of annular concave and convex structure and spaced conveyor belt.
Smart Images
Figure CN222180094U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a box packing device. Background Art
[0002] At present, in the field of article packaging, using manipulators or robots for packing is already a common method. In order to achieve higher efficiency, modular grabbing is often used for packaging, that is, multiple products are grabbed at one time for packing. For example, Chinese patent application number: CN201610560300.4 discloses a modular grabbing packaging method. However, modular grabbing involves the problem of errors and omissions. When grabbing one product, it is relatively convenient to judge errors and omissions, but when grabbing multiple products, the judgment of errors and omissions is more complicated.
[0003] There are many methods for judging errors and omissions, such as adding cameras for recognition. However, recognition involves many parameters, and the range of adjustment may be large, and the corresponding cost will be high. How to provide a cheap and practical method has also become the research direction of the applicant. Utility Model Content
[0004] Therefore, in view of the above-mentioned problems, the utility model proposes a packing device, which solves the technical problem of high cost of identifying missing or incorrect items in the prior art by setting a weighing device.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a packing device, including a frame and a manipulator arranged on the frame, a stacking station arranged on the frame for placing packaging boxes, and a conveying mechanism arranged on the frame, the frame is provided with a transfer device for transferring the packaging boxes on the stacking station to the conveying mechanism, the stacking station includes a stacking base, a weighing device arranged on the stacking base and a protective panel arranged on the weighing device.
[0006] Furthermore, a mounting recessed groove is provided at the middle of the stacking base, and each weighing device is arranged in the mounting recessed groove. Each weighing device protrudes from the mounting recessed groove and protrudes from the upper surface of the stacking base.
[0007] Furthermore, an annular recessed groove is provided on the stacking base on the circumferential outer side of the mounting recessed groove, and an annular protrusion is provided on the lower end of the protective panel. The annular protrusion extends into the annular recessed groove, and there is a gap between the annular protrusion and the annular recessed groove.
[0008] Furthermore, the transfer device is a lifting cylinder, the conveying mechanism is composed of a plurality of flat belt conveyor belts arranged at intervals, an avoidance channel is formed between two adjacent flat belt conveyor belts, and the stacking base of the stacking station is arranged on the piston rod of the lifting cylinder. When the lifting cylinder drives the stacking base to move up and down, the stacking station can pass through the avoidance channel and be located above or below the conveying mechanism.
[0009] Furthermore, output conveyor belts are respectively arranged on both sides of the conveying mechanism on the frame.
[0010] Furthermore, the transfer device includes a pushing cylinder and a push plate arranged on the pushing cylinder or the upper rod, the palletizing station is located on one side of the conveying mechanism, and the push plate is located on the side of the palletizing station away from the conveying mechanism.
[0011] Furthermore, the manipulator is a two-axis, three-axis or four-axis robot.
[0012] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: the scheme utilizes the cooperation of the stacking station and the transfer device to realize stacking first and then transfer, and configures the weighing device and the bread protection device on the stacking station to realize the weighing of the packaging box, so as to judge whether there are any errors or omissions in the packing of the packaging box. This method has low cost, good stability and high recognition accuracy. It is mainly suitable for the packaging of the same type of products, and is not suitable for the mixed packaging of different types of products. Further, the setting of the installation recessed groove can make the installation of the weighing device more stable. Further, the setting of the annular recessed groove and the annular protrusion can effectively reduce the intrusion of debris into the installation recessed groove, and effectively ensure the weighing accuracy. Further, through the setting of the flat belt conveyor belt and the lifting cylinder arranged at intervals, when the lifting cylinder drives the stacking base to rise and fall, the stacking station can pass through the avoidance channel and be located above or below the conveying mechanism, so that the weighed packaging box is placed on the flat belt conveyor belt, and then the flat belt conveyor belt outputs the packaging box. Furthermore, output conveyor belts are respectively arranged on both sides of the conveying mechanism on the frame, and the arrangement of the two output conveyor belts can form a double station, that is, the flat belt conveyor belt can realize the conveying to the left or right, realizing the output of the double station. Furthermore, the transfer device can also be arranged as a push cylinder and a push plate, so that a simple push can be adopted. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;
[0014] Figure 2 yes Figure 1 Schematic diagram of the state after the middle palletizing station is lowered;
[0015] Figure 3 It is a schematic diagram of the structure of the palletizing station;
[0016] Figure 4 yes Figure 1 The schematic diagram of the structure of the manipulator in a top-down state is omitted;
[0017] Figure 5 It is a structural schematic diagram of the second embodiment of the present utility model.
[0018] Reference numerals:
[0019] 1. Frame; 2. Manipulator; 3. Conveying mechanism; 31. Flat belt conveyor; 32. Avoidance channel; 4. Palletizing station; 41. Palletizing base; 42. Weighing device; 43. Protective panel; 411. Installation recessed groove; 412. Annular recessed groove; 431. Annular protrusion; 51. Lifting cylinder; 52. Pushing cylinder; 53. Pushing plate; 6. Output conveyor; 7. Packing box. DETAILED DESCRIPTION
[0020] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.
[0021] refer to Figures 1 to 4 The first embodiment provides a packing device, including a frame 1 and a manipulator 2 arranged on the frame 1, a palletizing station 4 arranged on the frame 1 for placing a packing box 7, and a conveying mechanism 3 arranged on the frame 1. The frame 1 is provided with a transfer device for transferring the packing box 7 on the palletizing station to the conveying mechanism 3. The palletizing station includes a palletizing base 41, a weighing device 42 arranged on the palletizing base 41, and a protective panel 43 arranged on the weighing device 42. A mounting recessed groove 411 is arranged at the middle of the palletizing base 41, and each weighing device 42 is arranged in the mounting recessed groove 411. Each weighing device 42 protrudes from the mounting recessed groove 411 and protrudes from the upper surface of the palletizing base 41. The stacking base 41 is provided with an annular recessed groove 412 on the circumferential outer side of the mounting recessed groove 411, and the lower end of the protection panel 43 is provided with an annular protrusion 431, which extends into the annular recessed groove 412, and there is a gap between the annular protrusion 431 and the annular recessed groove 412. The manipulator 2 is a two-axis, three-axis or four-axis robot.
[0022] The transfer device is a lifting cylinder 51, the conveying mechanism 3 is composed of a plurality of flat belt conveyor belts 31 arranged at intervals, and an escape channel 32 is formed between two adjacent flat belt conveyor belts 31. The stacking base 41 of the stacking station is arranged on the piston rod of the lifting cylinder 51. When the lifting cylinder 51 drives the stacking base 41 to move up and down, the stacking station can pass through the escape channel 32 and be located above or below the conveying mechanism 3. Output conveyor belts 6 are respectively arranged on both sides of the conveying mechanism 3 on the frame 1.
[0023] In the above scheme, the lifting cylinder is a conventional cylinder, and it can also be a mechanism for realizing linear propulsion such as an oil cylinder, an electric push rod, etc. The weighing device is a conventional technology in this field, and it can be directly purchased from the market.
[0024] This solution utilizes the coordination of the stacking station and the transfer device to achieve stacking first and then transfer, and configures a weighing device and a bread protection device on the stacking station to achieve weighing of the packaging box, so as to determine whether there are any errors or omissions in the packing of the packaging box. This method has low cost, good stability, and high recognition accuracy. It is mainly suitable for the packaging of the same type of products, and is not suitable for mixed packaging of different types of products. Furthermore, the setting of the installation recessed groove can make the installation of the weighing device more stable. Furthermore, the setting of the annular recessed groove and the annular protrusion can effectively reduce the intrusion of debris into the installation recessed groove, effectively ensuring the accuracy of weighing. Furthermore, through the setting of the flat belt conveyor belt and the lifting cylinder arranged at intervals, when the lifting cylinder drives the stacking base to rise and fall, the stacking station can pass through the avoidance channel and be located above or below the conveying mechanism, so that the weighed packaging box is placed on the flat belt conveyor belt, and then the flat belt conveyor belt outputs the packaging box. Furthermore, output conveyor belts are respectively arranged on both sides of the conveying mechanism on the frame, and the arrangement of the two output conveyor belts can form a double station, that is, the flat belt conveyor belt can convey to the left or right, thereby realizing double-station output.
[0025] Refer to Figure 5 As shown, the second embodiment provides a box packing device based on the same inventive concept, which differs from the first embodiment in that the transfer device includes a push cylinder 52 and a push plate 53 arranged on the push cylinder 52 or the upper rod, the palletizing station is located on one side of the conveying mechanism 3, and the push plate 53 is located on the side of the palletizing station away from the conveying mechanism 3. In this way, the packaging box can be pushed from the palletizing station to the conveying mechanism by simply pushing.
[0026] In the above scheme, the pushing cylinder is a conventional cylinder, and it can also be a mechanism for realizing linear pushing, such as an oil cylinder and an electric push rod.
[0027] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.
Claims
1. A packing device, characterized in that: The invention comprises a frame and a manipulator arranged on the frame, a palletizing station arranged on the frame for placing packaging boxes, and a conveying mechanism arranged on the frame. The frame is provided with a transfer device for transferring the packaging boxes on the palletizing station to the conveying mechanism. The palletizing station comprises a palletizing base, a weighing device arranged on the palletizing base, and a protective panel arranged on the weighing device.
2. A packing device according to claim 1, characterized in that: A mounting recessed groove is arranged at the middle of the stacking base, each weighing device is arranged in the mounting recessed groove, and each weighing device protrudes from the mounting recessed groove and the upper surface of the stacking base.
3. A packing device according to claim 2, characterized in that: An annular recessed groove is arranged on the stacking base on the circumferential outer side of the mounting recessed groove, and an annular protrusion is arranged on the lower end of the protection panel. The annular protrusion extends into the annular recessed groove, and there is a gap between the annular protrusion and the annular recessed groove.
4. A packing device according to claim 1, characterized in that: The transfer device is a lifting cylinder, the conveying mechanism is composed of a plurality of flat belt conveyor belts arranged at intervals, an avoidance channel is formed between two adjacent flat belt conveyor belts, and the stacking base of the stacking station is arranged on the piston rod of the lifting cylinder. When the lifting cylinder drives the stacking base to move up and down, the stacking station can pass through the avoidance channel and be located above or below the conveying mechanism.
5. A packing device according to claim 4, characterized in that: Output conveyor belts are respectively arranged on both sides of the conveying mechanism on the frame.
6. A packing device according to claim 1, characterized in that: The transfer device comprises a pushing cylinder and a pushing plate arranged on the pushing cylinder or the upper rod. The stacking station is located at one side of the conveying mechanism, and the pushing plate is located on the side of the stacking station away from the conveying mechanism.
7. A packing device according to claim 1, characterized in that: The manipulator is a two-axis, three-axis or four-axis robot.