Labeling detection alarm device

Abstract

The utility model relates to the technical field of packaging machinery, and discloses a labeling detection alarm device which comprises a bottom plate, a turntable fixedly connected to the front side of the top of the bottom plate, a conveyor belt fixedly connected to the rear side of the top of the bottom plate, a support arranged outside the conveyor belt, a control circuit arranged on the front side of the support, two warning lamps are arranged at the top of the support, a fixing plate is fixedly connected to the top of the bottom plate and located on the right side of the conveying belt, two first sliding grooves are formed in the front side of the top of the fixing plate, first sliding blocks are slidably connected into the two first sliding grooves, and a first mounting plate is fixedly connected to the rear side of the top of the fixing plate; a motor is fixedly connected to the top of the fixing plate and located on the front side of the first mounting plate, and the output end of the motor is fixedly connected with a lead screw. According to the automatic labeling device, the work of manually identifying whether labeling is standard or not is replaced, the detection automation degree is improved, the production cost is reduced, and meanwhile, the position of the detection alarm is adjusted according to the size of a product package and the position of a label.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a labeling detection and alarm device. Background Art

[0002] A labeling detection and alarm device is an automated equipment used to monitor whether the labels on products or packages are correctly pasted. This device usually combines a vision recognition system and sensor technology, and can detect the position, integrity and accuracy of the labels in real time. Once a missing, misaligned or damaged label is found, the device will immediately issue an alarm so that the operator can take corrective measures in time. This device improves the efficiency of the production line and product quality control, and reduces the cost and error of manual inspection.

[0003] In the prior art, in the field of pesticide production, after the products are bottled and sealed, an automatic labeling machine is generally used to label the bottle bodies. In the past, after labeling, manual inspection was carried out to remove the products with skewed or missing labels caused by various problems. Since it is a pipeline operation, it is inevitable to miss some problems by relying solely on manual inspection, and problems cannot be found in time. Thus, the products after labeling directly enter the packing process and then flow into the market. The flow of unqualified products into the market will have an adverse impact on the enterprise's reputation. At the same time, the position of the detection alarm cannot be adjusted according to the size of the product package and the label position.

[0004] In view of the above problems, a labeling detection and alarm device is proposed to solve the above problems. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a labeling detection and alarm device, aiming to improve the problem of low efficiency of manual detection in the prior art and the inability to adjust the position of the detection alarm according to the size of the product package and the label position.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A labeling detection and alarm device, including a bottom plate, a turntable is fixedly connected to the front side of the top of the bottom plate, a conveyor belt is fixedly connected to the rear side of the top of the bottom plate, a bracket is arranged outside the conveyor belt, the bottom of the bracket is fixedly connected to the top of the bottom plate, a control circuit is arranged on the front side of the bracket, two alarm lights are arranged on the top of the bracket, a fixed plate is fixedly connected to the top of the bottom plate and on the right side of the conveyor belt, two first chutes are opened on the front side of the top of the fixed plate, a first slider is slidably connected to each of the two first chutes, a first mounting plate is fixedly connected to the rear side of the top of the fixed plate, a motor is fixedly connected to the top of the fixed plate and in front of the first mounting plate, a lead screw is fixedly connected to the output end of the motor, a second mounting plate is threadedly connected to the front side of the lead screw, the bottom of the second mounting plate is fixedly connected to the tops of the two first sliders, a lifting plate is arranged above the fixed plate, two second chutes are opened on the front side of the bottom of the lifting plate, a second slider is slidably connected to each of the two second chutes, a second connecting rod is arranged between the second slider and the first mounting plate, a first connecting rod is arranged between the lifting plate and the second mounting plate, a support rod is fixedly connected to the top of the lifting plate, a connecting frame is fixedly connected to the left side of the support rod, a mounting seat is fixedly connected to the bottom of the connecting frame, a fixed rod is slidably connected to the inside of the mounting seat, a detection alarm is fixedly connected to the bottom of the fixed rod, and fixing components are arranged on both sides outside the mounting seat.

[0007] As a further description of the above technical solution:

[0008] The fixing component includes a first frame, the outside of the first frame is fixedly connected to the outer wall of the mounting seat, a pull rod is slidably connected to the inside of the first frame, a baffle is fixedly connected to one side of the outside of the pull rod, a spring is sleeved on the other side of the outside of the pull rod, a second frame is fixedly connected to the top of the first frame, a blocking block is arranged inside the second frame, and a handle is fixedly connected to the side end of the pull rod.

[0009] As a further description of the above technical solution:

[0010] The bottom of the second mounting plate is slidably connected to the top of the fixed plate.

[0011] As a further description of the above technical solution:

[0012] The other end of the first connecting rod is rotatably connected to the bottom of the lifting plate, and the other end of the first connecting rod is rotatably connected to the top of the second mounting plate.

[0013] As a further description of the above technical solution:

[0014] One end of the second connecting rod is rotatably connected to the bottom of the second slider, and the other end of the second connecting rod is rotatably connected to the top of the first mounting plate.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the middle of the baffle, and the other end of the spring is fixedly connected to an inner wall of the frame body.

[0017] As a further description of the above technical solution:

[0018] The outer side of the blocking block is slidably connected inside the second frame body, and the bottom of the blocking block is slidably connected inside the first frame body.

[0019] As a further description of the above technical solution:

[0020] One end of the pull rod penetrates through the mounting seat and is inserted into the fixed rod.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, through the close cooperation of photoelectric induction and the control circuit, the labeling of products is detected, and products with missing labels or non-standard labeling are identified. Dual alarms of light and sound remind the staff, replacing the manual work of identifying whether the labeling is standard, improving the degree of production automation, reducing the production cost. At the same time, the motor drive drives the lead screw to rotate, drives the second mounting plate to move, and then drives the first connecting rod and the second connecting rod to rotate through the movement of the first slider and the second slider, thereby driving the lifting plate to lift, realizing the adjustment of the position of the detection alarm according to the size of the product packaging and the position of the label.

[0023] In the utility model, by pulling the pull rod to drive the baffle to squeeze the spring until the pull rod completely disengages from the inside of the fixed rod, the rapid disassembly and installation of the detection alarm are realized. When the baffle slides outwards, the blocking block will slide into the first frame body, liberating the hands of the worker, reducing the operation difficulty and labor intensity, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of a labeling detection and alarm device proposed by the utility model;

[0025] Figure 2 is a schematic structural view of a support rod of a labeling detection and alarm device proposed by the utility model;

[0026] Figure 3 is a schematic structural view of a pull rod of a labeling detection and alarm device proposed by the utility model;

[0027] Figure 4 is a schematic structural view of a first connecting rod of a labeling detection and alarm device proposed by the utility model.

[0028] Legend Explanation:

[0029] 1. Bottom plate; 2. Turntable; 3. Conveyor belt; 4. Bracket; 5. Control circuit; 6. Alarm lamp; 7. Fixed plate; 8. First chute; 9. First slider; 10. First mounting plate; 11. Motor; 12. Lead screw; 13. Second mounting plate; 14. Lifting plate; 15. Second chute; 16. Second slider; 17. First connecting rod; 18. Second connecting rod; 19. Support rod; 20. Connecting frame; 21. Mounting seat; 22. Fixed rod; 23. Detection alarm; 24. First frame; 25. Pull rod; 26. Baffle; 27. Spring; 28. Second frame; 29. Blocking block; 30. Handle. Specific implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Refer to Figure 1 and Figure 4, an embodiment provided by the present utility model: a labeling detection and alarm device, including a bottom plate 1, a turntable 2 is fixedly connected to the front side of the top of the bottom plate 1, a conveyor belt 3 is fixedly connected to the rear side of the top of the bottom plate 1, a bracket 4 is arranged outside the conveyor belt 3, the bottom of the bracket 4 is fixedly connected to the top of the bottom plate 1, a control circuit 5 is arranged on the front side of the bracket 4, two alarm lights 6 are arranged on the top of the bracket 4, a fixing plate 7 is fixedly connected to the top of the bottom plate 1 and on the right side of the conveyor belt 3, two first chutes 8 are opened on the front side of the top of the fixing plate 7, a first slider 9 is slidably connected to each of the two first chutes 8, a first mounting plate 10 is fixedly connected to the rear side of the top of the fixing plate 7, a motor 11 is fixedly connected to the top of the fixing plate 7 and in front of the first mounting plate 10, a lead screw 12 is fixedly connected to the output end of the motor 11, a second mounting plate 13 is threadedly connected to the front side of the lead screw 12, the bottom of the second mounting plate 13 is fixedly connected to the tops of the two first sliders 9, a lifting plate 14 is arranged above the fixing plate 7, two second chutes 15 are opened on the front side of the bottom of the lifting plate 14, a second slider 16 is slidably connected to each of the two second chutes 15, a second connecting rod 18 is arranged between the second slider 16 and the first mounting plate 10, a first connecting rod 17 is arranged between the lifting plate 14 and the second mounting plate 13, a support rod 19 is fixedly connected to the top of the lifting plate 14, a connecting frame 20 is fixedly connected to the left side of the support rod 19, a mounting seat 21 is fixedly connected to the bottom of the connecting frame 20, a fixing rod 22 is slidably connected to the inside of the mounting seat 21, a detection alarm 23 is fixedly connected to the bottom of the fixing rod 22, the detection alarm 23 is a vision detection device, which includes a camera (camera): the core component of vision detection, used to capture the label on the detected square bottle; a light source: provides a light source to ensure that the label surface on the detected square bottle is clearly visible so that the camera can correctly identify the label and color; an alarm: the alarm is connected to the camera through a controller. After the camera detects and identifies the information, it will convert the signal into an electrical signal and transmit it to the controller. After the controller receives the electrical signal, it will control the alarm to work and then issue an alarm. Fixing components are arranged on both sides of the outside of the mounting seat 21.

[0032] Specifically, the cooperation among the bottom plate 1, the turntable 2 and the conveyor belt 3. The bottom plate 1 serves as a base, and the turntable 2 and the conveyor belt 3 are responsible for the continuous transportation and positioning of materials, ensuring that the products to be detected enter the detection area orderly. The cooperation among the bracket 4, the control circuit 5 and the alarm lamp 6. The bracket 4 provides stable structural support, the control circuit 5 integrates an intelligent control system, and the alarm lamp 6 gives a warning when an abnormality is detected. The three together constitute the control center of the device. The fixing plate 7 provides an installation base for the motor 11 and the lead screw 12. The motor 11 drives the horizontal movement of the second mounting plate 13 through the lead screw 12. The first slider 9 ensures that the second mounting plate 13 slides smoothly along the first chute 8. The lifting plate 14 realizes vertical adjustment through the combination of the second chute 15 and the second slider 16. The first connecting rod 17 and the second connecting rod 18 ensure the linkage among the lifting plate 14, the first mounting plate 10 and the second mounting plate 13, realizing precise height adjustment. The support rod 19 firmly connects the connecting frame 20. The connecting frame 20 fixes the detection alarm 23 through the mounting seat 21. The fixing rod 22 ensures the precise position of the detection alarm 22, facilitating effective labeling detection.

[0033] Refer to Figure 1 - Figure 3 The fixing component includes a first frame 24. The outside of the first frame 24 is fixedly connected to the outer wall of the mounting seat 21. A pull rod 25 is slidably connected inside the first frame 24. A baffle 26 is fixedly connected to one side of the outside of the pull rod 25. A spring 27 is sleeved on the other side of the outside of the pull rod 25. A second frame 28 is fixedly connected to the top of the first frame 24. A blocking block 29 is arranged inside the second frame 28. A handle 30 is fixedly connected to the side end of the pull rod 25.

[0034] Specifically, the first frame 24 is fixedly connected to the outer wall of the mounting seat 21, providing a solid foundation for the entire fixing component and protecting the internal mechanical structure at the same time. The pull rod 25 slides inside the first frame 24. This design allows the pull rod 25 to move under the action of an external force while maintaining the compactness of the structure. The baffle 26 is fixedly connected to the outside of the pull rod 25. Its function is to prevent the pull rod 25 from detaching from the first frame 24 when the pull rod 25 moves, and at the same time limit the movement range of the pull rod 25. The spring 27 is sleeved on the other side of the pull rod 25. Its function is to provide a restoring force when there is no external force, enabling the pull rod 25 to return to the initial position and maintaining the fastening state of the fixing component. The second frame 28 is fixedly connected to the top of the first frame 24. It provides an installation position for the blocking block 29 and strengthens the structural strength of the entire fixing component at the same time. The blocking block 29 is arranged inside the second frame 28. Its function is to provide resistance when the pull rod 25 moves, increasing the stability of the fixation and preventing the detection alarm 23 from loosening accidentally. The handle 30 is fixedly connected to the side end of the pull rod 25. It provides an operation interface for the user, facilitating manually pulling the pull rod 25 to fix or release the detection alarm 23.

[0035] Refer toFigure 3 and Figure 4 The bottom of the second mounting plate 13 is slidably connected to the top of the fixed plate 7. One end of the second connecting rod 18 is rotatably connected to the bottom of the second slider 16, and the other end of the second connecting rod 18 is rotatably connected to the top of the first mounting plate 10. One end of the spring 27 is fixedly connected to the middle of the baffle 26, and the other end of the spring 27 is fixedly connected to the inner wall of the first housing 24. The outer side of the blocking block 29 is slidably connected inside the second housing 28, and the bottom of the blocking block 29 is slidably connected inside the first housing 24. One end of the pull rod 25 passes through the mounting seat 21 and is inserted into the fixed rod 22.

[0036] Specifically, the second mounting plate 13 serves as a receiving component driven by the motor 11. It slides in the first chute 8 at the top of the fixed plate 7 and achieves precise horizontal movement through the drive of the motor 11 and the lead screw 12, for adjusting the position of the detection alarm 23. One end of the second connecting rod 18 is rotatably connected to the bottom of the second slider 16, and the other end is rotatably connected to the top of the first mounting plate 10, playing a bridging role to connect the lifting plate 14 and the first mounting plate 10, so that the vertical movement of the lifting plate 14 can drive the corresponding movement of the first mounting plate 10. One end of the spring 27 is fixedly connected to the middle of the baffle 26, and the other end is fixedly connected to the inner wall of the first housing 24, providing an elastic restoring force, enabling the pull rod 25 to return to its original position without external force and maintaining the fixed state of the detection alarm 23. The outer side of the blocking block 29 is slidably connected inside the second housing 28, and the bottom is slidably connected inside the first housing 24. It provides resistance when the pull rod 25 moves, increases the stability of the fixing assembly, and prevents the detection alarm 23 from loosening due to vibration or other factors. One end of the pull rod 25 passes through the mounting seat 21 and is inserted into the fixed rod 22. In this way, the fixing assembly is tightly connected to the detection alarm 23, ensuring that the detection alarm 23 is in the correct position, and at the same time facilitating the user to adjust the fixed state by pulling the handle 30.

[0037] Working principle: First, set parameters according to data such as the size of the product packaging and the label position, adjust the position of the detection alarm 23, start the motor 11 to drive the lead screw 12 to rotate. While the lead screw 12 rotates, it drives the second mounting plate 13 to move to the left, causing the first slider 9 to slide in the first chute 8. At the same time, it will push the first connecting rod 17 and the second connecting rod 18 upward, and then cause the lifting plate 14 to move upward. At this time, the second slider 16 on the second connecting rod 18 will slide in the second chute 15. When it reaches the appropriate position, stop driving the motor 11. Place the product after filling and labeling on the turntable 2 and start the turntable 2. The product will be conveyed to the conveyor belt 3 and conveyed through the conveyor belt 3. On the way, it passes through the labeling detection alarm 23. The photoelectric induction probe detects the specific color area at the bottom of the label. Once the color detected by the light source is not the specific color set, it proves that the label position is not standard or there is directly no label. At this time, the probe feeds the data back to the control circuit 5. The control circuit 5 commands the filling production line to stop working, and at the same time the alarm light 6 lights up and makes a sound, giving a double alarm to remind the staff. After the staff removes the unqualified products, restart the work of the filling production line. When the detection alarm 23 needs to be repaired regularly, pull the pull rod 25 outward to drive the baffle 26 to move synchronously, and then compress the spring 27, so that the blocking block 29 slides into the inside of the first frame 24, thereby preventing the baffle 26 from moving until the pull rod 25 completely disengages from the inside of the fixed rod 22, completing the disassembly of the detection alarm 23. When the detection alarm 23 needs to be installed, insert the fixed rod 22 into the inside of the mounting seat 121, pull the blocking block 29 out of the first frame 24. At this time, push the pull rod 25 inward to drive the baffle 26 to move synchronously, so that the spring 27 is reset until the pull rod 25 is inserted tightly into the inside of the fixed rod 22, completing the installation of the detection alarm 23.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A labeling detection alarm device, comprising a bottom plate (1), characterized in that: A turntable (2) is fixedly connected to the front side of the top of the base plate (1), a conveyor belt (3) is fixedly connected to the rear side of the top of the base plate (1), a bracket (4) is arranged outside the conveyor belt (3), the bottom of the bracket (4) is fixedly connected to the top of the base plate (1), a control circuit (5) is arranged on the front side of the bracket (4), two alarm lights (6) are arranged on the top of the bracket (4), a fixed plate (7) is fixedly connected to the top of the base plate (1) and located on the right side of the conveyor belt (3), two slide grooves (8) are arranged on the front side of the top of the fixed plate (7), and sliders (9) are slidably connected inside the two slide grooves (8), a mounting plate (10) is fixedly connected to the rear side of the top of the fixed plate (7), a motor (11) is fixedly connected to the top of the fixed plate (7) and located on the front side of the mounting plate (10), a lead screw (12) is fixedly connected to the output end of the motor (11), and the front side of the lead screw (12) is threadedly connected to the mounting plate (12). 3), the bottom of the second mounting plate (13) is fixedly connected to the top of the two first sliding blocks (9), a lifting plate (14) is arranged above the fixed plate (7), two second sliding grooves (15) are arranged on the front side of the bottom of the lifting plate (14), and the two second sliding grooves (15) are slidably connected to the inside of the two second sliding grooves (15), a second connecting rod (18) is arranged between the second sliding block (16) and the first mounting plate (10), a first connecting rod (17) is arranged between the lifting plate (14) and the second mounting plate (13), a support rod (19) is fixedly connected to the top of the lifting plate (14), a connecting frame (20) is fixedly connected to the left side of the support rod (19), a mounting seat (21) is fixedly connected to the bottom of the connecting frame (20), a fixing rod (22) is slidably connected to the inside of the mounting seat (21), a detection alarm (23) is fixedly connected to the bottom of the fixing rod (22), and fixing components are arranged on both sides of the outside of the mounting seat (21).

2. A labeling detection alarm device according to claim 1, characterized in that: The fixing assembly comprises a frame body (24), the outer side of the frame body (24) is fixedly connected to the outer wall of the mounting seat (21), the interior of the frame body (24) is slidably connected to a pull rod (25), one side of the exterior of the pull rod (25) is fixedly connected to a baffle (26), the other side of the exterior of the pull rod (25) is sleeved with a spring (27), the top of the frame body (24) is fixedly connected to a frame body (28), a blocking block (29) is arranged inside the frame body (28), and the side end of the pull rod (25) is fixedly connected to a handle (30).

3. The labeling detection alarm device according to claim 1, characterized in that: The bottom of the second mounting plate (13) is slidably connected to the top of the fixing plate (7).

4. The labeling detection alarm device according to claim 1, characterized in that: One end of the connecting rod 1 (17) is rotatably connected to the bottom of the lifting plate (14), and the other end of the connecting rod 1 (17) is rotatably connected to the top of the mounting plate 2 (13).

5. The labeling detection alarm device according to claim 1, characterized in that: One end of the second connecting rod (18) is rotatably connected to the bottom of the second sliding block (16), and the other end of the second connecting rod (18) is rotatably connected to the top of the first mounting plate (10).

6. The labeling detection alarm device according to claim 2, characterized in that: One end of the spring (27) is fixedly connected to the middle of the baffle (26), and the other end of the spring (27) is fixedly connected to the inner wall of the frame body (24).

7. The labeling detection alarm device according to claim 2, characterized in that: The outer side of the blocking block (29) is slidably connected to the inside of the second frame (28), and the bottom of the blocking block (29) is slidably connected to the inside of the first frame (24).

8. The labeling detection alarm device according to claim 2, characterized in that: One end of the pull rod (25) passes through the mounting seat (21) and is inserted into the interior of the fixing rod (22).

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