An automatic calibration device and production line suitable for capped bottled products

Abstract

The application relates to the technical field of automatic calibration equipment, in particular to an automatic calibration device suitable for cap-equipped bottled products and a production line, which comprises a bottle cap positioning rotating wheel and a bottle body positioning rotating wheel, a telescopic frame, a bottle cap rotating rotating wheel assembly and a bottle body rotating rotating wheel assembly, a fixing frame and a bottle cap recognition sensor and a bottle body recognition sensor. Through multidirectional positioning and rotating adjustment, the bottle cap and the bottle body are simultaneously positioned quickly and accurately, the time and complexity in the traditional multi-step calibration process are reduced, and the calibration efficiency is significantly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic calibration equipment, in particular to an automatic calibration device suitable for cover type bottled products and a production line. BACKGROUND

[0002] In some fields of bottled product production, it is often necessary to rotate and calibrate bottled products on the production line to make the bottled products more beautiful in appearance or more convenient for subsequent labeling processes. In order to ensure product quality and appearance consistency and beauty, an automatic calibration device is often provided on an automatic bottled product production line.

[0003] In the related art, a patent with publication number CN107672880B discloses a bottle body positioning device for sequentially positioning a plurality of bottles moving in the extension direction of a conveying chain track driven by the conveying chain track, so that the bottle bodies of the plurality of bottles are oriented in the same predetermined direction. The plurality of bottles are arranged in a column along the extension direction of the conveying chain track. The device includes a first camera group, an image processing unit, and a bottle rotating mechanism. The image processing unit determines the orientation of the bottles according to the first image information of the bottles obtained by the first camera group, and determines the rotation angle required for the bottles to be adjusted according to the predetermined direction. The bottle rotating mechanism rotates the bottles by the above-mentioned angle, and adjusts the bottle bodies of the bottles to the predetermined direction. The device improves the positioning efficiency of the bottle bodies and the accuracy of the bottle body positioning.

[0004] In view of the above-mentioned related art, in order to rotate the bottles to the predetermined direction, the bottles need to pass through a first stable section, a rotating section, and a second stable section in sequence. A large number of operations are required to position and rotate the bottles during the process, which prolongs the adjustment time of the bottles and reduces the positioning and calibration efficiency of the bottles. Utility model content

[0005] In order to realize accurate automatic calibration of the bottle cap and the bottle body of the cover type bottled product, the present application provides an automatic calibration device suitable for cover type bottled products and a production line.

[0006] An automatic calibration device suitable for cover type bottled products, comprising:

[0007] A bottle cap positioning turntable and a bottle body positioning turntable, the bottle cap positioning turntable being capable of abutting against the outer wall of the bottle cap, the bottle body positioning turntable being capable of abutting against the outer wall of the bottle body, the bottle cap positioning turntable and the bottle body positioning turntable being provided in at least two respectively, the axes of the two bottle cap positioning turntables not being on the same axis and the axes of the two bottle body positioning turntables not being on the same axis;

[0008] A telescopic frame, the telescopic frame being capable of approaching or moving away from the bottled product, the bottle cap positioning turntable and the bottle body positioning turntable being rotationally arranged on the telescopic frame,

[0009] The bottle cap rotating wheel assembly is capable of abutting against the outer wall of the bottle cap, and the bottle body rotating wheel assembly is capable of abutting against the outer wall of the bottle body;

[0010] The fixed frame is arranged on the side of the bottle product opposite to the telescopic frame, and the bottle cap rotating wheel assembly and the bottle body rotating wheel assembly are arranged on the fixed frame,

[0011] The bottle cap recognition sensor is used for recognizing the label on the bottle cap, and the bottle body recognition sensor is used for recognizing the label on the bottle body. The bottle cap recognition sensor is electrically connected with the bottle cap rotating wheel assembly, and the bottle body recognition sensor is electrically connected with the bottle body rotating wheel assembly.

[0012] By adopting the above technical scheme, the bottle cap positioning wheel and the bottle body positioning wheel abut against the outer walls of the bottle cap and the bottle body respectively, and the bottle cap rotating wheel assembly and the bottle body rotating wheel assembly abut against the outer walls of the bottle cap and the bottle body respectively, so that the accurate positioning and calibration of the bottle cap and the bottle body can be simultaneously realized in one operation, and the calibration efficiency and accuracy are improved.

[0013] The telescopic frame can drive the bottle cap positioning wheel and the bottle body positioning wheel to approach or move away from the bottle product, so that the device can be flexibly adjusted according to bottle products of different sizes, and the application range is enhanced.

[0014] The bottle cap positioning wheel and the bottle body positioning wheel are respectively arranged as at least two, and the axes thereof are not on the same axis, which can realize multi-point contact of the bottle cap and the bottle body, and improve the stability and accuracy of positioning.

[0015] The fixed frame is arranged on the side of the bottle product opposite to the telescopic frame, and cooperates with the bottle cap rotating wheel assembly and the bottle body rotating wheel assembly to realize accurate rotating adjustment of the bottle cap and the bottle body.

[0016] The bottle cap recognition sensor and the bottle body recognition sensor are respectively used for recognizing the labels on the bottle cap and the bottle body, and are electrically connected with the corresponding rotating wheel assemblies, so that accurate rotating adjustment can be performed immediately after a specific label is recognized, and the calibration accuracy and efficiency are improved.

[0017] In summary, the above scheme can quickly and accurately position the bottle cap and the bottle body simultaneously in one operation, reduces the time and complexity in the traditional multi-step calibration process, and significantly improves the calibration efficiency.

[0018] Preferably, the telescopic frame comprises:

[0019] The first main frame body is connected with a driving member, and the driving member is used for driving the first main frame body to approach or move away from the bottle product.

[0020] A horizontal adjusting frame body is horizontally and slidingly connected to the first main frame body, and the horizontal adjusting frame body can move towards or away from the bottled product in the horizontal direction;

[0021] A first locking member is arranged between the first main frame body and the horizontal adjusting frame body, and the first locking member is used to lock the position of the horizontal adjusting frame body;

[0022] A height adjusting frame body is vertically and slidingly connected to the horizontal adjusting frame body, and the height adjusting frame body can move towards or away from the bottled product in the height direction, and the bottle cap positioning turn and the bottle body positioning turn are rotationally connected to the height adjusting frame body;

[0023] A second locking member is arranged between the height adjusting frame body and the horizontal adjusting frame body, and the second locking member is used to lock the position of the height adjusting frame body.

[0024] By adopting the above technical scheme, the precise positioning and efficient calibration of the bottled product are realized, and the multi-stage adjusting design of the telescopic frame, i.e., the horizontal adjusting frame body and the height adjusting frame body, enables the bottle cap positioning turn and the bottle body positioning turn to accurately align with bottled products of different sizes and heights, thereby improving the positioning accuracy; the arrangement of the first locking member and the second locking member ensures the stability of the horizontal adjusting frame body and the height adjusting frame body after adjustment, prevents displacement caused by external vibration or other factors, and guarantees the continuity and reliability of the calibration process.

[0025] Preferably, the first locking member comprises a first locking screw and a first locking nut, the horizontal adjusting frame body is provided with a horizontal sliding groove in the horizontal direction, the first locking screw slidingly penetrates through the horizontal sliding groove, the first locking screw is threadedly connected with the first main frame body, the first locking nut is threadedly connected with the first locking screw, and the first locking nut abuts against the horizontal adjusting frame body.

[0026] By adopting the above technical scheme, the precise positioning and fixing of the horizontal adjusting frame body in the horizontal direction are realized. Specifically, the cooperation of the first locking screw and the first locking nut not only ensures that the horizontal adjusting frame body remains stable and immovable when needed, but also enables the horizontal adjusting frame body to be loosened and relocked when fine adjustment is needed, thereby improving the flexibility and adaptability of the device. This design effectively avoids the calibration error of the bottled product caused by unstable horizontal position, and improves the working precision and reliability of the entire device.

[0027] Preferably, the second locking member comprises a second locking bolt, the height adjusting frame body is connected with a connecting rod, the horizontal adjusting frame body is provided with a first height sliding groove, the connecting rod slidingly penetrates through the first height sliding groove, the second locking bolt is threadedly connected with the horizontal adjusting frame body, and the second locking bolt abuts against the connecting rod.

[0028] By adopting the technical scheme, the height adjusting frame body can be flexibly adjusted in the vertical direction, thereby adapting to bottle products of different heights, improving the application range of the device, and the second locking bolt is designed to firmly lock the height adjusting frame body after being adjusted in place, preventing displacement during use, ensuring accurate contact between the cap positioning turntable, the bottle body positioning turntable and the bottle product, and improving the calibration accuracy and stability.

[0029] Preferably, the fixing frame comprises:

[0030] A second main frame body is fixedly connected with the cap rotating turntable assembly and the bottle body rotating turntable assembly;

[0031] A vertical frame body is connected to the second main frame body and can move in the height direction;

[0032] A third locking member is arranged between the vertical frame body and the second main frame body, and is used to lock the position of the vertical frame body on the second main frame body;

[0033] A horizontal frame body is connected to the vertical frame body and can move towards or away from the bottle product in the horizontal direction;

[0034] A fourth locking member is arranged between the horizontal frame body and the vertical frame body, and is used to lock the position of the horizontal frame body on the vertical frame body;

[0035] A sensor connecting rod is connected to the horizontal frame body, and the cap recognition sensor and the bottle body recognition sensor are connected to the sensor connecting rod;

[0036] A fifth locking member is arranged between the horizontal frame body and the sensor connecting rod, and is used to lock the position of the sensor connecting rod on the horizontal frame body.

[0037] By adopting the technical scheme, the fixing frame is rationally designed and stable and reliable in structure. The second main frame body is fixedly connected with the cap rotating turntable assembly and the bottle body rotating turntable assembly, thereby ensuring the stability and reliability of the rotating turntable assembly. The vertical frame body can move in the height direction and is locked by the third locking member, thereby realizing the height adjusting function and adapting to bottle products of different heights. The horizontal frame body can move towards or away from the bottle product in the horizontal direction and is locked by the fourth locking member, thereby improving the positioning accuracy and flexibility. The sensor connecting rod is connected to the horizontal frame body and is locked by the fifth locking member, thereby ensuring the stability and accuracy of the cap recognition sensor and the bottle body recognition sensor. These structural designs collectively improve the application range and calibration accuracy of the entire device.

[0038] Preferably, the third locking member is provided with at least two groups, each group of locking members comprising a third locking screw and a third locking nut, the vertical frame body is provided with a second height sliding groove in the vertical direction, the third locking screw is slidably penetrated through the second height sliding groove, the third locking screw is threadedly connected with the second main frame body, the third locking nut is threadedly connected with the third locking screw, and the third locking nut is in abutment with the vertical frame body.

[0039] By adopting the above technical scheme, the second height sliding groove provided in the vertical frame body allows the third locking screw to slide therein, thereby achieving height adjustment of the vertical frame body. When adjusted to a suitable position, the third locking nut is in abutment with the vertical frame body through the threaded connection of the third locking screw with the second main frame body and the threaded connection of the third locking nut with the third locking screw, thereby firmly fixing the vertical frame body at the required height position. This design not only improves the flexibility and adaptability of the device, but also ensures the stability of the vertical frame body during use, avoiding the problem of precision reduction due to loosening.

[0040] Preferably, the fourth locking member comprises a fourth locking screw and a fourth locking nut, the horizontal frame body is provided with a horizontal sliding groove, the fourth locking screw is slidably penetrated through the horizontal sliding groove, the fourth locking screw is threadedly connected with the vertical frame body, and the fourth locking nut is in abutment with the horizontal frame body.

[0041] By adopting the above technical scheme, the structural design of the fourth locking member can achieve rapid positioning and fixing of the horizontal frame body on the vertical frame body. Specifically, the fourth locking screw is slidably penetrated through the horizontal sliding groove, which can flexibly adjust the position of the horizontal frame body, and the abutment of the fourth locking nut with the horizontal frame body ensures the stability of the horizontal frame body, preventing loosening during use, simplifying the operation process, and enhancing the reliability and stability of the equipment.

[0042] Preferably, the horizontal frame body is provided with a connecting rod insertion slot near the bottled product end, the sensor connecting rod is slidably penetrated through the connecting rod insertion slot, the fifth locking member is a positioning screw, the positioning screw is threadedly connected with the horizontal frame body, and the positioning screw is in abutment with the sensor connecting rod.

[0043] By adopting the above technical scheme, flexible adjustment and fixing of the sensor connecting rod on the horizontal frame body are achieved, improving the precision and stability of sensor installation, thereby improving the accuracy of bottle cap and bottle body feature point recognition.

[0044] Preferably, the height adjustment frame body is fixedly connected with a connecting plate, the connecting plate is connected with a height limiting member, and the height limiting member is used to abut against the top side of the bottle cap.

[0045] By adopting the above technical scheme, the connecting plate is fixed on the height adjusting frame body, and the height limiting piece connected by the connecting plate can abut against the top side of the bottle cap, so that the height of the bottle cap is accurately controlled, the calibration error caused by unstable height of the bottle cap during rotation is effectively prevented, and the positioning accuracy and stability of the bottle cap are improved.

[0046] A production line comprising the automatic calibration device for cap-equipped bottled products and the separating device for separating the bottled products according to the above-mentioned scheme.

[0047] By adopting the above technical scheme, through the use of the telescopic frame, the bottle cap positioning turn and the bottle body positioning turn, and the bottle cap rotating turn assembly and the bottle body rotating turn assembly, the posture of the bottled product can be flexibly adjusted, the label positions of the bottle cap and the bottle body are ensured to be accurate, the calibration accuracy is improved, the calibration time is shortened, the production efficiency is improved, and the setting of the separating device ensures that each bottled product has enough space for accurate positioning and rotation before entering the calibration device, so that the calibration error caused by the crowded bottled products is avoided.

[0048] In summary, the production line realizes high precision and high speed of the bottled products in the calibration process by integrating the efficient automatic calibration device and the separating device, and significantly improves the overall performance and product quality of the production line.

[0049] In summary, the present application has at least one of the following beneficial technical effects:

[0050] 1. Through the combined design of the bottle cap positioning turn and the bottle body positioning turn, the bottle cap and the bottle body can be quickly and accurately positioned at the same time in one operation, the time and complexity in the traditional multi-step calibration process are reduced, and the calibration efficiency is significantly improved;

[0051] 2. The design of the telescopic frame enables the device to flexibly adapt to bottled products of different sizes and shapes, enhances the versatility and application range of the device, and further improves the flexibility and production efficiency of the production line;

[0052] 3. The multi-stage adjustment design of the fixed frame, including the movement and locking function of the vertical frame body and the horizontal frame body, enables the bottle cap recognition sensor and the bottle body recognition sensor to accurately align with the bottled product, further improving the calibration accuracy;

[0053] 4. The design of the height limiting piece prevents the bottled product from being lifted too high during rotation calibration, protects the bottle cap from damage, and prolongs the service life of the bottled product. BRIEF DESCRIPTION OF DRAWINGS

[0054] Figure 1 is a schematic diagram of the overall structure of the present application;

[0055] Figure 2 is the overall structural schematic diagram of another perspective of the application;

[0056] In the figure, 1, bottle cap; 2, bottle body; 3, bottle cap positioning rotating wheel; 4, bottle body positioning rotating wheel; 5, telescopic frame; 51, first main frame body; 52, horizontal adjusting frame body; 521, first horizontal sliding slot; 522, first height sliding slot; 53, first locking piece; 54, height adjusting frame body; 541, connecting rod; 542, connecting plate; 55, second locking piece; 6, driving piece; 7, bottle cap rotating wheel assembly; 8, bottle body rotating wheel assembly; 9, fixing frame; 91, second main frame body; 92, vertical frame body; 921, second height sliding slot; 93, third locking piece; 94, horizontal frame body; 941, second horizontal sliding slot; 942, connecting rod insertion slot; 95, fourth locking piece; 96, sensor connecting rod; 97, fifth locking piece; 10, bottle cap identification sensor; 11, bottle body identification sensor; 12, height limiting piece; 13, separation device. DETAILED DESCRIPTION

[0057] The following will be described in detail below with reference to the accompanying drawings Figures 1-2 The application will be further described in detail.

[0058] In the related art, a bottled product includes a bottle cap 1 and a bottle body 2.

[0059] With reference to Figure 1 and Figure 2 The embodiment of the application discloses an automatic calibration device suitable for a cap-mounted bottled product, which comprises a bottle cap positioning rotating wheel 3 and a bottle body positioning rotating wheel 4, a telescopic frame 5, a bottle cap rotating wheel assembly 7 and a bottle body rotating wheel assembly 8, a fixing frame 9, a bottle cap identification sensor 10 and a bottle body identification sensor 11, wherein the telescopic frame 5 can be close to or away from the bottled product, the bottle cap positioning rotating wheel 3 and the bottle body positioning rotating wheel 4 are rotationally arranged on the telescopic frame 5, the bottle cap positioning rotating wheel 3 can abut against the outer wall of the bottle cap 1, the bottle body positioning rotating wheel 4 can abut against the outer wall of the bottle body 2, the bottle cap positioning rotating wheel 3 and the bottle body positioning rotating wheel 4 are arranged at least in two, the axes of the two bottle cap positioning rotating wheels 3 are not on the same axis and the axes of the two bottle body positioning rotating wheels 4 are not on the same axis, the fixing frame 9 is arranged on the side of the bottled product relative to the telescopic frame 5, the bottle cap rotating wheel assembly 7 and the bottle body rotating wheel assembly 8 are arranged on the fixing frame 9, the wheel surface of the bottle cap rotating wheel assembly 7 can abut against the outer wall of the bottle cap 1, the wheel surface of the bottle body rotating wheel assembly 8 can abut against the outer wall of the bottle body 2, the bottle cap identification sensor 10 is used for identifying the label on the bottle cap 1, the bottle body identification sensor 11 is used for identifying the label on the bottle body 2, the bottle cap identification sensor 10 is electrically connected with the bottle cap rotating wheel assembly 7, and the bottle body identification sensor 11 is electrically connected with the bottle body rotating wheel assembly 8, so that the calibration process of the bottled product is simplified and the calibration efficiency is improved.

[0060] In the present application, the telescopic frame 5 comprises a first main frame body 51, a horizontal adjusting frame body 52, and a height adjusting frame body 54, which are used to adjust the positions of the bottle cap positioning turntable 3 and the bottle body positioning turntable 4 in the horizontal and vertical directions, so as to accurately position the bottled products.

[0061] Specifically, the first main frame body 51 is connected with a driving member 6, which is used to drive the first main frame body 51 to approach or move away from the bottled products. In the present embodiment, the driving member 6 is selected as a pneumatic cylinder, which is stable in operation. In other embodiments, the driving member 6 can also be selected as a hydraulic drive or a motor transmission.

[0062] Specifically, the horizontal adjusting frame body 52 is provided with a first horizontal sliding groove 521 and a first height sliding groove 522, and is slidingly connected to the first main frame body 51 in the horizontal direction. The horizontal adjusting frame body 52 can approach or move away from the bottled products in the horizontal direction. A first locking member 53 is arranged between the first main frame body 51 and the horizontal adjusting frame body 52, and is used to lock the position of the horizontal adjusting frame body 52.

[0063] In the present embodiment, the first locking member 53 is selected as a first locking screw and a first locking nut, which are used to lock together. The first locking screw is threadedly connected to the first main frame body 51, and slidingly penetrates through the first horizontal sliding groove 521. The first locking nut is threadedly connected to the first locking screw, and abuts against the horizontal adjusting frame body 52. In other embodiments, the first locking member 53 can also be selected as a cam locking pin structure or a symmetrical lock catch structure.

[0064] The height adjusting frame body 54 is provided with a connecting rod 541, which slidingly penetrates through the first height sliding groove 522. The height adjusting frame body 54 can approach or move away from the bottled products in the height direction. The bottle cap positioning turntable 3 and the bottle body positioning turntable 4 are rotationally connected to the height adjusting frame body 54. A second locking member 55 is arranged between the horizontal adjusting frame body 52 and the height adjusting frame body 54, and is used to lock the position of the height adjusting frame body 54.

[0065] In the present embodiment, the second locking member 55 is selected as a second locking bolt, which is threadedly connected to the horizontal adjusting frame body 52, and abuts against the connecting rod 541. In other embodiments, the second locking member 55 can also be selected as a cam locking pin structure or a symmetrical lock catch structure.

[0066] It should be noted that the structures of the frame bodies of the telescopic frame 5 in the present application are only the preferred structures of the present embodiment, and are not unique. All the frame body structures that can realize the movement and adjustment between the frame bodies are within the protection scope of the present application.

[0067] In this embodiment, the bottle cap positioning turntable 3 and the bottle body positioning turntable 4 are flexible structures made of rubber, which have good friction and wear resistance. In other embodiments, the bottle cap positioning turntable 3 and the bottle body positioning turntable 4 can also be made of flexible materials such as silicone or specially treated polytetrafluoroethylene, which have good friction.

[0068] Specifically, the height adjusting frame body 54 is fixedly connected with a connecting plate 542, the connecting plate 542 is connected with a height limiting piece 12, and the height limiting piece 12 is used for abutting against the top side of the bottle cap 1.

[0069] In this application, the fixing frame 9 includes a second main frame body 91, a vertical frame body 92, and a horizontal frame body 94. By adjusting in the horizontal and vertical directions, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 are accurately aligned with the labels on the bottle cap 1 and the bottle body 2, respectively.

[0070] Specifically, the second main frame body 91 is connected with the vertical frame body 92 and the horizontal frame body 94 on both sides opposite to the conveying direction of the bottled product, which can more stably adjust the positions of the bottle cap recognition sensor 10 and the bottle body recognition sensor 11.

[0071] Specifically, each of the two vertical frame bodies 92 is provided with a second height sliding groove 921, and the two vertical frame bodies 92 are slidingly connected to the second main frame body 91 and can move in the height direction to adapt to bottled products of different heights. At least two third locking pieces 93 are arranged between each vertical frame body 92 and the second main frame body 91 to fix the position of the vertical frame body 92 on the second main frame body 91.

[0072] Specifically, each of the two horizontal frame bodies 94 is provided with a second horizontal sliding groove 941 and a connecting rod insertion slot 942, and the two horizontal frame bodies 94 are slidingly connected to the vertical frame body 92 and can move towards or away from the bottled product in the horizontal direction. A fourth locking piece 95 is arranged between each horizontal frame body 94 and the vertical frame body 92 to fix the position of the horizontal frame body 94 on the vertical frame body 92.

[0073] In this embodiment, similarly, the third locking piece 93 and the fourth locking piece 95 adopt a structure of a locking screw and a locking nut cooperating to lock, which has the same principle as the first locking piece 53 described above. The locking screw penetrates the sliding groove, and the locking nut is threadedly connected to the locking screw and abuts against the fixing frame 9, so as to stably lock the frame body after being adjusted to the appropriate position. In other embodiments, the third locking piece 93 and the fourth locking piece 95 can also adopt other locking methods such as a cam locking pin structure or a symmetrical lock structure.

[0074] Similarly, it should be noted that the above-mentioned various frame body structures of the fixing frame 9 in this application are only preferred structures of this embodiment and are not unique. All frame body structures that can realize movement adjustment between frame bodies are within the protection scope of this application.

[0075] Preferably, in the embodiment, the fixing frame 9 further comprises a sensor connecting rod 96, the sensor connecting rod 96 is slidingly connected on the connecting rod slot 942 of the two horizontal frame bodies 94, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 are connected on the sensor connecting rod 96, and the fifth locking piece 97 is arranged between the sensor connecting rod 96 and the horizontal frame body 94, the fifth locking piece 97 is a positioning screw, the positioning screw is locked by abutting against the sensor connecting rod 96, and the fifth locking piece 97 is used for fixing the position of the sensor connecting rod 96 on the horizontal frame body 94. In other embodiments, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 can be directly connected on the horizontal frame body 94 near the bottle product end through threads.

[0076] Specifically, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 are electrically connected with an image processing unit, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 respectively detect the label positions of the bottle cap 1 and the bottle body 2 and send image electrical signals to the image processing unit, and after the image processing unit processes and analyzes the image data and obtains correct results, electrical signals are generated to the bottle cap rotating wheel assembly 7 and the bottle body rotating wheel assembly 8.

[0077] In the embodiment, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 are infrared recognition sensors, which quickly and accurately transmit the sensed bottle body 2 and bottle cap 1 position information to the image processing unit. In other embodiments, the sensor can be a magnetic sensor or a fiber sensor.

[0078] Specifically, the bottle cap rotating wheel assembly 7 and the bottle body rotating wheel assembly 8 respectively comprise a calibration driving piece and a rotating wheel, the calibration driving piece is arranged on the second main frame body 91, and the rotating wheel is fixedly connected with the calibration driving piece.

[0079] In the embodiment, the calibration driving piece is selected to be an electric motor, and the driving motor rotates to adjust the calibration of the bottle cap 1 and the bottle body 2 positions after receiving the electrical signals of the image processing unit. In other embodiments, the calibration driving piece can be a pneumatic motor or a hydraulic motor.

[0080] In the embodiment, the contact area of the rotating wheel with the bottle cap 1 and the bottle body 2 is greater than the contact area of the bottle cap positioning wheel 3 and the bottle body positioning wheel 4 with the bottle cap 1 and the bottle body 2, and the rotating wheel provides greater gripping force for rotating the positioned bottle product. In other embodiments, the gripping forces of the two types of wheels on the bottle cap 1 or the bottle body 2 can also be different by selecting different friction coefficient materials, wherein the friction coefficient of the rotating wheel is greater than that of the bottle cap positioning wheel 3 and the bottle body positioning wheel 4.

[0081] The application further discloses a production line, which comprises a separating device 13 in addition to the automatic calibration device for the capped bottled product, wherein the separating device 13 comprises two bottle separating wheels rotatably connected to the two sides of the conveying line, the minimum distance between the wheel surfaces of the bottle separating wheels can only accommodate a single bottle to pass through, and the bottle separating wheels ensure that the bottled product can enter the automatic calibration device one by one, and in other embodiments, the separating device 13 can also adopt a structure such as a pneumatic separator to realize the orderly separation of the bottled product.

[0082] The production line further comprises a conveying line, specifically, the conveying line is used for conveying the uncalibrated bottled product into the automatic calibration device and conveying the calibrated bottled product to the next process, further, the conveying line adopts a flat conveying belt, and the flat conveying surface can ensure the stable transportation of the bottled product, specifically, the conveying line is provided with a baffle on the two sides to prevent the bottled product from accidentally falling during the conveying process.

[0083] Specifically, the conveying line is provided with a workbench at the automatic calibration device to carry the bottled product to complete the calibration work.

[0084] Specifically, the conveying line is provided with a material sensor in front of the automatic calibration device, and the material sensor detects the object to send an electric signal to start the automatic calibration device when the bottled product is about to enter the automatic calibration device.

[0085] The embodiment can be divided into the following working sequences:

[0086] The conveying stage, the uncalibrated bottled product is sequentially conveyed to the automatic calibration device through the conveying line under the separating action of the bottle separating wheels, the material sensor detects the bottled product and sends an electric signal to start the automatic calibration device when the bottled product is about to enter the automatic calibration device;

[0087] The positioning stage, the telescopic frame 5 adjusts the bottle cap positioning turn 3 and the bottle body positioning turn 4 in the horizontal and vertical directions through the driving part 6 and the first main frame body 51, the horizontal adjusting frame body 52 and the height adjusting frame body 54, so that the two bottle cap positioning turns 3 and the bottle body positioning turns 4 abut the outer walls of the bottle cap 1 and the bottle body 2 to be fixed, the bottle cap rotating turn assembly 7 and the bottle body rotating turn assembly 8 on the fixing frame 9 abut the outer walls of the bottle cap 1 and the bottle body 2 respectively, the height limiting part 12 on the telescopic frame 5 abuts the top side of the bottle cap 1, the vertical frame body 92 and the horizontal frame body 94 of the fixing frame 9 and the sensor connecting rod 96 are adjusted in the horizontal and vertical directions, so that the bottle cap identification sensor 10 and the bottle body identification sensor 11 are aligned with the sensing labels on the bottle cap 1 and the bottle body 2;

[0088] In the rotation calibration stage, the bottle cap rotation wheel assembly 7 and the bottle body rotation wheel assembly 8 on the fixing frame 9 are rotated by the driving motor, while the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 recognize the labels on the bottle cap 1 and the bottle body 2. When the labels are detected to be in the correct position, the bottle cap recognition sensor 10 and the bottle body recognition sensor 11 control the bottle cap rotation wheel assembly 7 and the bottle body rotation wheel assembly 8 to stop rotating through signal transmission, and the calibration is completed.

[0089] In the calibration completion stage, the telescopic frame 5 drives the first main frame body 51 to move away from the bottled product under the driving of the driving member 6, and the bottled product is conveyed to the next process by the conveying belt.

[0090] The embodiments of the specific implementation are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same reference numerals are used to represent the same parts in the embodiments. Therefore, any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic calibration device suitable for cap-sealed bottled products, said cap-sealed bottled products comprising a cap (1) and a body (2), characterized in that, The utility model relates to a bottle cap positioning rotating wheel (3) and bottle body positioning rotating wheel (4), the bottle cap positioning rotating wheel (3) can be butt joint with bottle cap (1) outer wall, the bottle body positioning rotating wheel (4) can be butt joint with bottle body (2) outer wall, the bottle cap positioning rotating wheel (3) and bottle body positioning rotating wheel (4) are arranged at least two respectively, the axis of two bottle cap positioning rotating wheel (3) is not on the same axis and the axis of two bottle body positioning rotating wheel (4) is not on the same axis; Telescopic frame (5), the telescopic frame (5) can be close to or away from bottled product, the bottle cap positioning rotating wheel (3) and bottle body positioning rotating wheel (4) rotation are arranged on the telescopic frame (5), Bottle cap rotating wheel assembly (7) and bottle body rotating wheel assembly (8), the wheel face of bottle cap rotating wheel assembly (7) can be butt joint with bottle cap (1) outer wall, the wheel face of bottle body rotating wheel assembly (8) can be butt joint with bottle body (2) outer wall; Fixed frame (9) is arranged in the side of bottled product relative to telescopic frame (5), bottle cap rotating wheel assembly (7) and bottle body rotating wheel assembly (8) are arranged on fixed frame (9), Bottle cap identification sensor (10) and bottle body identification sensor (11), bottle cap identification sensor (10) is used to identify the label on bottle cap (1), bottle body identification sensor (11) is used to identify the label on bottle body (2), bottle cap identification sensor (10) is electrically connected with bottle cap rotating wheel assembly (7), bottle body identification sensor (11) is electrically connected with bottle body rotating wheel assembly (8). The telescopic frame (5) includes:

2. An automatic calibration device for cap-sealed bottled products according to claim 1, characterized in that, First main frame body (51) is connected with the drive part (6), and the drive part (6) is used to drive first main frame body (51) to be close to or away from bottled product; Horizontal adjusting frame body (52) is horizontally and slidingly connected on first main frame body (51), and the horizontal adjusting frame body (52) can be close to or away from bottled product along the horizontal direction; First locking part (53) is arranged between first main frame body (51) and the horizontal adjusting frame body (52), and the first locking part (53) is used to lock the position of horizontal adjusting frame body (52); Height adjusting frame body (54) is vertically and slidingly connected on horizontal adjusting frame body (52), and the height adjusting frame body (54) can be close to or away from bottled product along the height direction, and the bottle cap positioning rotating wheel (3) and bottle body positioning rotating wheel (4) are rotationally connected on height adjusting frame body (54); Second locking part (55) is arranged between height adjusting frame body (54) and the horizontal adjusting frame body (52), and the second locking part (55) is used to lock the position of height adjusting frame body (54). ​ 3. An automatic calibration device for cap-sealed bottled products according to claim 2, characterized in that, The first locking piece (53) comprises a first locking screw and a first locking nut, the horizontal adjusting frame body (52) is provided with a first horizontal sliding slot (521) in the horizontal direction, the first locking screw is slidably penetrated through the first horizontal sliding slot (521), the first locking screw is threadedly connected with the first main frame body (51), the first locking nut is threadedly connected with the first locking screw, and the first locking nut is abutted with the horizontal adjusting frame body (52).

4. An automatic calibration device for cap-sealed bottled products according to claim 2, characterized in that, The second locking piece (55) comprises a second locking bolt, the height adjusting frame body (54) is connected with a connecting rod (541), the horizontal adjusting frame body (52) is provided with a first height sliding slot (522), the connecting rod (541) is slidably penetrated through the first height sliding slot (522), the second locking bolt is threadedly connected with the horizontal adjusting frame body (52), and the second locking bolt is abutted with the connecting rod (541).

5. An automatic calibration device for cap-sealed bottled products according to claim 1, characterized in that, The fixing frame (9) comprises: A second main frame body (91) is fixedly connected with the bottle cap rotating wheel assembly (7) and the bottle body rotating wheel assembly (8); A vertical frame body (92) is connected to the second main frame body (91) and is movable in the height direction; A third locking piece (93) is arranged between the vertical frame body (92) and the second main frame body (91) and is used for locking the position of the vertical frame body (92) on the second main frame body (91); A horizontal frame body (94) is connected to the vertical frame body (92) and is movable in the horizontal direction to approach or move away from the bottled product; A fourth locking piece (95) is arranged between the horizontal frame body (94) and the vertical frame body (92) and is used for locking the position of the horizontal frame body (94) on the vertical frame body (92); A sensor connecting rod (96) is connected to the horizontal frame body (94) and is connected with the bottle cap recognition sensor (10) and the bottle body recognition sensor (11); A fifth locking piece (97) is arranged between the horizontal frame body (94) and the sensor connecting rod (96) and is used for locking the position of the sensor connecting rod (96) on the horizontal frame body (94).

6. An automatic calibration device for cap-sealed bottled products according to claim 5, characterized in that, The third locking piece (93) comprises at least two groups, each group of the third locking piece (93) comprises a third locking screw and a third locking nut, the vertical frame body (92) is provided with a second height sliding slot (921) in the vertical direction, the third locking screw is slidably penetrated through the second height sliding slot (921), the third locking screw is threadedly connected with the second main frame body (91), the third locking nut is threadedly connected with the third locking screw, and the third locking nut is abutted with the vertical frame body (92).

7. An automatic calibration device for cap-sealed bottled products according to claim 5, characterized in that, The fourth locking piece (95) comprises a fourth locking screw and a fourth locking nut, the horizontal frame body (94) is provided with a second horizontal sliding groove (941), the fourth locking screw is slidably arranged in the second horizontal sliding groove (941), the fourth locking screw is threadedly connected with the vertical frame body (92), and the fourth locking nut is abutted with the horizontal frame body (94).

8. An automatic calibration device for cap-sealed bottled products according to claim 5, characterized in that, The horizontal frame body (94) is provided with a connecting rod insertion groove (942) near the bottled product end, the sensor connecting rod (96) is slidably arranged through the connecting rod insertion groove (942), the fifth locking piece (97) is a positioning screw, the positioning screw is threadedly connected with the horizontal frame body (94), and the positioning screw is abutted with the sensor connecting rod (96).

9. An automatic calibration device for cap-sealed bottled products according to claim 2, characterized in that, The height adjusting frame body (54) is fixedly connected with a connecting plate (542), the connecting plate (542) is connected with a height limiting piece (12), and the height limiting piece (12) is used for abutting against the top side of the bottle cap (1).

10. A production line, characterized in that, The automatic calibration device suitable for the cap-mounted bottled product and the separating device (13) for separating the bottled products comprise the automatic calibration device suitable for the cap-mounted bottled product according to any one of claims 1-9.

Images