Carton folding angle calibration device

Abstract

The utility model relates to carton processing technical field especially relates to a kind of carton folding angle calibration device, it includes carton folding table, and the upper side of carton folding table is provided with placing assembly, pressure joint subassembly and angle calibration subassembly;Placing assembly includes fixed plate seat, and fixed plate seat is fixedly installed on the upper side of carton folding table, and fixed plate seat left side is provided with rotation groove, and rotation groove inner side is rotatably installed with pivot, and pivot side edge is fixedly installed with rotating plate, and angle calibration subassembly includes first mounting seat and second mounting seat, and first mounting seat is screw-connected and installed on the upper side of carton folding table and first mounting seat upper side is fixedly installed with photosensitive screen, and second mounting seat is screw-connected and installed in pivot end portion.The utility model is measured by optical element in the whole angle of folding monitoring process, and the precision is higher, and the angle deviation of folding carton is smaller, and the appearance flatness and structural strength of carton are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, and in particular to a cardboard box folding angle calibration device. Background Technology

[0002] In the modern packaging industry, cardboard boxes are widely used in many fields such as food, electronics, daily necessities, and logistics transportation due to their significant advantages such as light weight, environmental friendliness, ease of processing, and low cost. They have become an indispensable key packaging carrier in the storage and circulation of goods.

[0003] On the other hand, some existing automated folding equipment has obvious shortcomings in calibrating the folding angle. These devices often lack precise angle detection and adjustment mechanisms. When there are certain fluctuations in the cardboard material and thickness, or when the equipment experiences mechanical wear after long-term operation, they cannot accurately correct the folding angle in time. This results in a large deviation in the angle of the folded carton, which seriously affects the appearance flatness and structural strength of the carton.

[0004] To address the aforementioned issues, we propose a carton folding angle calibration device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a carton folding angle calibration device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A carton folding angle calibration device includes a carton folding platform. A placement component, a pressing component, and an angle calibration component are disposed on the upper side of the carton folding platform. The placement component includes a fixed plate base, which is fixedly installed on the upper side of the carton folding platform. A rotating groove is formed on the left side of the fixed plate base, and a rotating shaft is rotatably installed inside the rotating groove. A rotating plate is fixedly installed on the side of the rotating shaft. The angle calibration component includes a first mounting base and a second mounting base. The first mounting base is screwed onto the upper side of the carton folding platform, and a photosensitive screen is fixedly installed on the upper side of the first mounting base. The second mounting base is screwed onto the end of the rotating shaft. A lamp groove is fixedly installed on the side wall of the second mounting base, and an infrared lamp source is fixedly installed inside the lamp groove.

[0008] Furthermore, a linear light-transmitting hole is provided at the outer port of the lamp slot.

[0009] Furthermore, the upper side of the rotating plate is evenly marked with scale lines.

[0010] Furthermore, the crimping assembly includes four synchronous electric telescopic rods, which are fixedly installed on the upper side of the carton folding platform. A pressure plate is fixedly installed on the upper end of each synchronous electric telescopic rod, and a pad is fixedly installed on the lower side of the pressure plate.

[0011] Furthermore, a support frame is fixedly installed on the upper side of the cardboard box folding platform, a lateral mounting plate is fixedly installed on the upper side of the support frame, a servo motor is fixedly installed on the side of the lateral mounting plate, a winch is fixedly installed on the output end of the servo motor, and a cable is wound on the winch.

[0012] Furthermore, a bent pipe is fixedly installed on the support frame, and the cable slides through the bent pipe with an electromagnet fixedly connected to its lower end.

[0013] Furthermore, a rubber pad is fixedly installed at the bottom of the electromagnet.

[0014] Furthermore, a controller is fixedly installed on the outer wall of the support frame.

[0015] Compared with related technologies, the carton folding angle calibration device proposed in this utility model has the following beneficial effects:

[0016] In this invention, a carton folding angle calibration device is described. Through an angle calibration component, when the rotating plate drives one side of the carton board to fold, the rotating shaft rotates synchronously, thereby driving the second mounting base on the side and the lamp slot on the second mounting base to rotate synchronously. The infrared light source inside the lamp slot emits infrared light through the linear light-transmitting hole on the front side and illuminates the photosensitive screen. Before folding begins, the infrared light projected onto the photosensitive screen is recorded by the controller. During the folding process, the controller calculates the angle between the light and the initial light in real time based on the position of the light reflected on the photosensitive screen. When the preset folding angle is reached, the controller stops the folding. The entire folding angle monitoring process is measured through optical elements, resulting in high accuracy and a small deviation in the folded carton angle, ensuring the flatness of the carton's appearance and structural strength. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a carton folding angle calibration device proposed in this utility model. Figure 1 ;

[0018] Figure 2 A three-dimensional structural diagram of a carton folding angle calibration device proposed in this utility model. Figure 2 ;

[0019] Figure 3 This is a partial three-dimensional structural diagram of a cardboard box folding angle calibration device proposed in this utility model. Figure 1 ;

[0020] Figure 4 This is a partial three-dimensional structural diagram of a cardboard box folding angle calibration device proposed in this utility model. Figure 2 ;

[0021] Figure 5 This is a partial 3D structural diagram of the angle calibration component.

[0022] In the diagram: 1. Carton folding table; 2. Placement component; 21. Fixing plate base; 22. Rotating groove; 23. Rotating shaft; 24. Rotating plate; 25. Scale line; 3. Crimping component; 31. Synchronous electric telescopic rod; 32. Pressure plate; 33. Pad plate; 4. Angle calibration component; 41. First mounting base; 42. Photosensitive screen; 43. Second mounting base; 44. Lamp trough; 45. Linear light transmission hole; 5. Support frame; 6. Side mounting plate; 7. Servo motor; 8. Winch; 9. Bending pipe; 10. Cable; 11. Electromagnet; 12. Rubber pad; 13. Controller. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Reference Figures 1-5 A carton folding angle calibration device includes a carton folding table 1, a placement component 2, a pressing component 3, and an angle calibration component 4 disposed on the upper side of the carton folding table 1; the placement component 2 includes a fixed plate base 21, which is fixedly installed on the upper side of the carton folding table 1, and a rotating groove 22 is opened on the left side of the fixed plate base 21. A rotating shaft 23 is rotatably installed inside the rotating groove 22, and a rotating plate 24 is fixedly installed on the side of the rotating shaft 23; the angle calibration component 4 includes a first mounting base 41 and a second mounting base 43, the first mounting base 41 is screwed onto the upper side of the carton folding table 1 and a photosensitive screen 42 is fixedly installed on the upper side of the first mounting base 41, the second mounting base 43 is screwed onto the end of the rotating shaft 23, a lamp groove 44 is fixedly installed on the side wall of the second mounting base 43, an infrared lamp source is fixedly installed inside the lamp groove 44, and a controller 13 is fixedly installed on the outer wall of the support frame 5.

[0025] With the above-described configuration, controller 13 is used to control the operating status of each electrical component of the device.

[0026] In this method, a linear light-transmitting hole 45 is provided at the outer port of the light trough 44.

[0027] By setting the linear light-transmitting hole 45 as described above, the infrared light transmitted from the side of the lamp slot 44 is distributed in a straight line when it shines on the photosensitive screen 42, which facilitates the calculation of the corner.

[0028] In this method, scale lines 25 are evenly distributed on the upper side of the rotating plate 24.

[0029] By setting the scale line 25 as described above, it is easy to locate the length of the folded end of the cardboard.

[0030] In this method, the crimping assembly 3 includes four synchronous electric telescopic rods 31, which are fixedly installed on the upper side of the carton folding table 1. A pressure plate 32 is fixedly installed on the upper end of the synchronous electric telescopic rods 31, and a pad 33 is fixedly installed on the lower side of the pressure plate 32.

[0031] With the above setup, the cardboard is placed on the fixed plate seat 21, and the folded length of the right end of the cardboard is aligned with the scale line 25 on the rotating plate 24. Then, the synchronous electric telescopic rod 31 is activated to retract, which drives the pad 33 on the lower side of the pressure plate 32 to press against the left side of the cardboard, and then the folding process can be carried out.

[0032] In this method, a support frame 5 is fixedly installed on the upper side of the carton folding table 1, a side mounting plate 6 is fixedly installed on the upper side of the support frame 5, a servo motor 7 is fixedly installed on the side of the side mounting plate 6, a winch 8 is fixedly installed on the output end of the servo motor 7, a cable 10 is wound on the winch 8, a bend 9 is fixedly installed on the support frame 5, the cable 10 slides through the bend 9 and an electromagnet 11 is fixedly connected to the lower end of the cable 10.

[0033] With the above setup, during folding, the servo motor 7 is started to drive the winch 8 to rotate and release the cable, causing the electromagnet 11 to descend and press against the upper right side of the carton board. Subsequently, the electromagnet is energized and uses magnetic attraction to hold the rotating plate 24. Then, the servo motor 7 drives the winch 8 to wind up the cable 10, causing the rotating plate 24 to flip upward, thereby folding the carton board.

[0034] In this method, a rubber pad 12 is fixedly installed at the bottom of the electromagnet 11.

[0035] By setting it in the above manner, the rubber pad 12 provides protection for the electromagnet 11.

[0036] The working principle of the carton folding angle calibration device provided by this utility model is as follows:

[0037] In use, during operation, first place the cardboard box to be folded on the upper side of the fixed plate base 21, and position the folded length of the right end of the cardboard box according to the scale line 25 on the rotating plate 24. Then, the controller 13 starts the four synchronous electric telescopic rods 31 in the pressing assembly 3 to retract, driving the pressing plate 32 and the lower pad 33 to descend and press against the left side of the cardboard box, thus fixing the cardboard box. Next, the controller 13 controls the servo motor 7 to start, and the output end of the servo motor 7 drives the winch 8 to rotate to release the cable, so that the cable 10 slides in the bend 9, driving the electromagnet 11 at the lower end to descend until the rubber pad 12 at the bottom of the electromagnet 11 presses against the upper right side of the cardboard box. After that, the controller 13 controls the electromagnet 11 to be energized, and uses magnetic attraction to hold the rotating plate 24. Then, the servo motor 7 reverses, driving the winch 8 to wind up the cable 10. The cable 10 pulls the rotating plate 24 to rotate upward around the rotating shaft 23, thereby folding the cardboard box.

[0038] During the folding process, the angle calibration component 4 works synchronously. When the rotating plate 24 drives one side of the carton board to flip and fold, the rotating shaft 23 rotates synchronously, thereby driving the second mounting base 43 on the side and the lamp slot 44 on the second mounting base 43 to rotate synchronously. The infrared lamp source inside the lamp slot 44 emits infrared light. The infrared light shines through the linear light-transmitting hole 45 at the outer port of the lamp slot 44 onto the photosensitive screen 42 on the upper side of the first mounting base 41. Before the folding begins, the position of the infrared light projected onto the photosensitive screen 42 is recorded by the controller 13. During the folding process, the controller 13 calculates the angle between the light position and the initial light in real time according to the light position fed back on the photosensitive screen 42. When the angle reaches the preset folding angle, the controller 13 controls the servo motor 7 to stop working, completing the folding operation and ensuring the accuracy of the folding angle.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A carton folding angle calibration device, characterized in that, It includes a carton folding table (1), and the upper side of the carton folding table (1) is provided with a placement component (2), a pressing component (3) and an angle calibration component (4); The placement component (2) includes a fixed plate base (21), which is fixedly installed on the upper side of the carton folding table (1). A rotating groove (22) is provided on the left side of the fixed plate base (21). A rotating shaft (23) is rotatably installed inside the rotating groove (22). A rotating plate (24) is fixedly installed on the side of the rotating shaft (23). The angle calibration component (4) includes a first mounting base (41) and a second mounting base (43). The first mounting base (41) is screwed onto the upper side of the carton folding table (1) and a photosensitive screen (42) is fixedly installed on the upper side of the first mounting base (41). The second mounting base (43) is screwed onto the end of the rotating shaft (23). A lamp groove (44) is fixedly installed on the side wall of the second mounting base (43). An infrared lamp source is fixedly installed inside the lamp groove (44).

2. The carton folding angle calibration device according to claim 1, characterized in that, A linear light-transmitting hole (45) is provided at the outer port of the lamp trough (44).

3. The carton folding angle calibration device according to claim 1, characterized in that, The upper side of the rotating plate (24) is evenly marked with scale lines (25).

4. The carton folding angle calibration device according to claim 1, characterized in that, The crimping assembly (3) includes four synchronous electric telescopic rods (31), which are fixedly installed on the upper side of the carton folding table (1). A pressure plate (32) is fixedly installed on the upper end of the synchronous electric telescopic rods (31), and a pad (33) is fixedly installed on the lower side of the pressure plate (32).

5. A carton folding angle calibration device according to claim 1, characterized in that, A support frame (5) is fixedly installed on the upper side of the carton folding table (1). A side mounting plate (6) is fixedly installed on the upper side of the support frame (5). A servo motor (7) is fixedly installed on the side of the side mounting plate (6). A winch (8) is fixedly installed on the output end of the servo motor (7). A cable (10) is wound on the winch (8).

6. A carton folding angle calibration device according to claim 5, characterized in that, A bent pipe (9) is fixedly installed on the support frame (5), and the cable (10) slides through the bent pipe (9) and an electromagnet (11) is fixedly connected to the lower end of the cable (10).

7. A carton folding angle calibration device according to claim 6, characterized in that, A rubber pad (12) is fixedly installed at the bottom of the electromagnet (11).

8. A carton folding angle calibration device according to claim 5, characterized in that, A controller (13) is fixedly installed on the outer wall of the support frame (5).

Images