Automatic conveying and overturning device for packaging tin

Abstract

The utility model relates to the technical field of packaging equipment, in particular to an automatic packaging tin conveying and overturning device which comprises a rack, a support A, a D-shaped shaft and a clamping plate. A conveying belt is arranged on the rack, and a detection assembly is arranged on the rack. A sliding block A and a sliding block B are arranged on the support A in a sliding mode, a linear module driving the sliding block A and the sliding block B to ascend and descend synchronously is arranged on the support A, the sliding block A is connected with a supporting shaft, and an arc-shaped conducting strip is arranged on the supporting shaft. The D-shaped shaft is rotationally connected with the sliding block B, a motor B for driving the D-shaped shaft to rotate is arranged on the sliding block B, the supporting shaft is inserted into the D-shaped shaft and rotationally connected with the D-shaped shaft, an electromagnet is arranged on the D-shaped shaft, and the electromagnet is electrically connected with the arc-shaped conducting strip. The two clamping plates are arranged on the D-shaped shaft and are in sliding connection with the D-shaped shaft, and the D-shaped shaft is provided with a bidirectional module for driving the clamping plates on the two sides to synchronously get close to or away from each other. The packaging tin overturning device can be adjusted in a self-adaptive mode, packaging cans with different diameters and heights can be overturned stably, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an automatic conveying and flipping device for packaging cans. Background Art

[0002] There are various forms of packaging for materials, including canned. After packaging raw materials using packaging cans, it is necessary to flip the packaged and sealed cans in the forward direction to facilitate marking and inkjet printing on their bottoms. Although the existing conveying equipment is equipped with a flipping structure, when the existing flipping structure flips packaging cans with different diameters and heights, the adjustment operation is time-consuming and laborious.

[0003] The technical solution disclosed in the Chinese patent with the authorization announcement number CN211109707U integrates the bottle flipping component and the bottle leak detection component into the production line to meet the requirements of continuous production. Moreover, the utility model uses two flipping arms to clamp and flip the packaging bottle, with a simple and convenient structure and fewer mechanical structures.

[0004] However, this device still has deficiencies: the device cannot adjust the height of the flipping arm. When the height of the packaging can is relatively large, it is very easy to fall on the conveyor belt in an inclined state after being flipped by the flipping arm, resulting in the flipped packaging cans falling over on the conveyor belt. Summary of the Utility Model

[0005] The purpose of the utility model is to propose an automatic conveying and flipping device for packaging cans aiming at the problems existing in the background art.

[0006] The technical solution of the utility model: an automatic conveying and flipping device for packaging cans, including a frame, a conveyor belt is arranged on the frame, and a driving component for driving the conveyor belt to run is arranged on the frame. A detection component for measuring the height and diameter of the packaging can is arranged at the feeding end of the conveyor belt on the frame.

[0007] Support A, slider A and slider B are symmetrically and slidably arranged on the support A with respect to the conveyor belt, and a linear module for driving the synchronous lifting of slider A and slider B is arranged on the support A. Slider A is connected to a support shaft, and an arc-shaped conductive sheet is coaxially arranged on the support shaft.

[0008] D-shaped shaft, the D-shaped shaft is rotatably connected to slider B, a motor B for driving the rotation of the D-shaped shaft is arranged on slider B, the support shaft is inserted into the D-shaped shaft and rotatably connected to it, and an electromagnet is centrally arranged on the D-shaped shaft in its plane. The electromagnet is electrically connected to the arc-shaped conductive sheet.

[0009] And clamping plates, two clamping plates are symmetrically arranged on the D-shaped shaft with respect to the electromagnet and slidably connected to it. A two-way module for driving the synchronous approach or separation of the clamping plates on both sides is arranged on the D-shaped shaft.

[0010] Preferably, the driving assembly includes motor A. Two driving rollers rotatably connected to the frame are symmetrically arranged on the frame. The driving rollers on both sides are drivingly connected by a conveyor belt. Motor A is connected to the frame, and the output end of motor A is coaxially connected to the roller shaft of one of the driving rollers.

[0011] Preferably, the detection assembly includes a height measurement probe and a controller. The height measurement probe is an ultrasonic ranging sensor. A bracket B is arranged on the frame. The ultrasonic ranging sensor is connected to the bottom of the horizontal end of bracket B, and the output end of the ultrasonic ranging sensor faces the conveyor belt. The ultrasonic ranging sensor is electrically connected to the controller, and the controller is electrically connected to the linear module and the bidirectional module.

[0012] Preferably, two groups of limiting assemblies for positioning the packaging cans are symmetrically arranged on the frame with respect to the conveyor belt. The limiting assembly includes a column rod and a hydraulic cylinder. The guide rail is parallel to the conveyor belt. A sliding rod is arranged on the column rod, and the sliding rod is slidably connected to the frame. The cylinder barrel of the hydraulic cylinder is connected to the frame, and the push rod of the hydraulic cylinder is connected to the column rod.

[0013] Preferably, a support plate for supporting the load-bearing section of the conveyor belt is arranged on the frame, and a plurality of heat dissipation plates A are arranged at the bottom of the support plate.

[0014] Preferably, a cooling box is arranged at the bottom of the support plate on the frame and is in sealing cooperation with it. The heat dissipation plate A is inserted into the cooling box and below the liquid level, and a refrigeration assembly for cooling the coolant is arranged on the cooling box.

[0015] Preferably, the refrigeration assembly includes a refrigerator and a cooling fan. The refrigerator includes a thermoelectric cooler and a heat conduction cover. The heat conduction cover is located in the cooling box and is connected to its bottom. The cold end of the thermoelectric cooler is attached to the inner wall of the heat conduction cover, and the hot end of the thermoelectric cooler is connected to the heat dissipation plate B. An air guide cover is arranged at the bottom of the cooling box. An air inlet pipe and an exhaust pipe are respectively arranged at both ends of the air guide cover. The cooling fan is located in the exhaust pipe, and the output end of the cooling fan faces the outlet of the exhaust pipe. The heat dissipation plate B is located in the air guide cover and is distributed in a serpentine shape to form a serpentine channel in the air guide cover. The air inlet pipe and the exhaust pipe are respectively located at both ends of the serpentine channel.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects:

[0017] By providing bracket A, a flipping mechanism composed of a D-shaped shaft and a clamping plate is arranged on bracket A, and a linear module for driving the flipping mechanism to lift is arranged on bracket A. When flipping packaging cans of different heights, by adjusting the height of the flipping mechanism, after clamping and flipping the packaging cans, the packaging cans are placed upright on the conveyor belt, avoiding the packaging cans from being skewed. At the same time, the utility model also provides a height measurement probe for detecting the height of the packaging cans, and the height of the packaging cans is automatically detected by the height measurement probe, so as to automatically adjust the height of the flipping mechanism by the linear module, without manual operation, saving time and effort. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the support assembly;

[0020] Figure 3 is a schematic connection structure diagram of the components on the support A;

[0021] Figure 4 is a schematic connection structure diagram of the components on the slider A and the slider B.

[0022] Reference Numerals: 1, frame; 2, conveyor belt; 3, motor A; 4, support plate; 41, heat dissipation plate A; 5, cooling box; 6, refrigerator; 7, air guide cover; 71, intake pipe; 72, exhaust pipe; 8, heat dissipation plate B; 9, heat dissipation fan; 10, support A; 11, slider A; 111, support shaft; 1111, annular groove; 112, arc-shaped conductive sheet; 113, electric slip ring; 12, slider B; 13, linear module; 14, D-shaped shaft; 141, side plate; 15, motor B; 16, electromagnet; 17, clamping plate; 18, bidirectional module; 19, support B; 20, height measuring probe; 21, limit assembly. Detailed Description of the Invention

[0023] Embodiment 1

[0024] As Figures 1-4As shown in the figure, an automatic conveying and flipping device for packaging cans proposed by the present utility model includes a frame 1, a bracket A 10, a D-shaped shaft 14, and clamping plates 17. A conveyor belt 2 is arranged on the frame 1, and a driving component for driving the operation of the conveyor belt 2 is arranged on the frame 1. A detection component for measuring the height and diameter of the packaging cans is arranged at the feeding end of the conveyor belt 2 on the frame 1. The driving component includes a motor A 3. Two transmission rollers rotatably connected to the frame 1 are symmetrically arranged on the frame 1, and the two transmission rollers on both sides are connected by the conveyor belt 2. The motor A 3 is connected to the frame 1, and the output end of the motor A 3 is coaxially connected to the roller shaft of one of the transmission rollers. A support plate 4 for supporting the load-bearing section of the conveyor belt 2 is arranged on the frame 1, and a plurality of heat dissipation plates A 41 are arranged at the bottom of the support plate 4. The detection component includes a height measurement probe 20 and a controller. The height measurement probe 20 is an ultrasonic ranging sensor. A bracket B 19 is arranged on the frame 1. The ultrasonic ranging sensor is connected to the bottom of the horizontal end of the bracket B 19, and the output end of the ultrasonic ranging sensor faces the conveyor belt 2, and the ultrasonic ranging sensor is electrically connected to the controller. Two groups of limiting components 21 for positioning the packaging cans are symmetrically arranged on the frame 1 with respect to the conveyor belt 2. The limiting component includes a column rod and a hydraulic cylinder. The guide rail is parallel to the conveyor belt 2. A sliding rod is arranged on the column rod, and the sliding rod is slidably connected to the frame 1. The cylinder barrel of the hydraulic cylinder is connected to the frame 1, and the push rod of the hydraulic cylinder is connected to the column rod. Sliders A 11 and sliders B 12 are symmetrically arranged and slidably arranged on the bracket A 10 with respect to the conveyor belt 2, and a linear module 13 for driving the sliders A 11 and sliders B 12 to lift synchronously is arranged on the bracket A 10. The slider A 11 is connected to a support shaft 111. A plurality of annular grooves 1111 are arranged on the support shaft 111. An arc-shaped conductive sheet 112 is arranged in each annular groove 1111. The arc-shaped section of the arc-shaped conductive sheet 112 faces upward, and the heights of both ends of the arc-shaped conductive sheet 112 are not lower than the central axis of the D-shaped shaft 14. The D-shaped shaft 14 is rotatably connected to the slider B 12, and a motor B 15 for driving the D-shaped shaft 14 to rotate is arranged on the slider B 12. The support shaft 111 is inserted into the D-shaped shaft 14 and rotatably connected to it. An electromagnet 16 is arranged at the center of the D-shaped shaft 14 in its plane, and the electromagnet 16 is electrically connected to the arc-shaped conductive sheet 112. Two clamping plates 17 are symmetrically arranged on the D-shaped shaft 14 with respect to the electromagnet 16 and slidably connected to it. Two side plates 141 are symmetrically arranged on the D-shaped shaft 14. A two-way module 18 for driving the two clamping plates 17 to approach or separate synchronously is arranged between the two side plates 141 on both sides. The two-way module 18 is not coplanar with the plane of the D-shaped shaft 14. Pressure sensors are arranged on the sides of the two clamping plates 17 close to each other, and a flexible protective pad connected to the clamping plate 17 is sleeved outside the pressure sensors. The controller is electrically connected to the pressure sensors, the linear module 13, and the two-way module 18. An electric slip ring 113 electrically connected to the support shaft 111 is arranged on the D-shaped shaft 14. A conductive slide rail electrically connected to the arc-shaped conductive sheet 112 on the support shaft and the electric slip ring 113 is arranged on the bracket A 10. The two-way module 18 is electrically connected to the controller through the electric slip ring 113 and the conductive slide rail.

[0025] In this embodiment, the packaging iron can is placed on the conveyor belt 2 at the feeding end of the conveyor belt 2. The hydraulic cylinder is started, and the hydraulic cylinder pushes the column rods on both sides to move until the column rods all contact the packaging can. The column rods are used to limit the position of the packaging can. The packaging can moves along with the operation of the conveyor belt 2. When the packaging can moves below the height measuring probe 20, the height measuring probe detects the height of the packaging can, and calculates the height position of the D-shaped shaft 14 according to its height. After the calculation is completed, the linear module 13 automatically drives the slider A11 and the slider B12 to slide and adjusts the D-shaped shaft 14 to this height position. The motor B15 drives the D-shaped shaft 14 to continuously rotate clockwise. When the packaging can contacts the arc surface of the D-shaped shaft 14, its moving terminal rotates with the D-shaped shaft 14 until its plane contacts the packaging can. At this time, the electromagnet 16 is electrically connected to the arc-shaped conductive sheet 112 and is energized. The electromagnet attracts the packaging iron can, and the packaging iron can is flipped to the discharging side of the conveyor belt 2 under the magnetic attraction of the electromagnet and the supporting and guiding action of the plane. The packaging iron can stably lands on the conveyor belt 2. At this time, the electromagnet 112 is automatically powered off, so that the packaging can automatically disengages from the electromagnet 112, thereby preventing the plane and arc surface interface part of the D-shaped shaft 14 from pushing down the packaging iron can when the D-shaped shaft 14 rotates. During the actual use of this device, the conveyor belt 2 can run continuously without interruption.

[0026] Embodiment 2

[0027] As Figure 1 and Figure 2 shown, a packaging can automatic conveying and flipping device proposed by the present utility model, compared with Embodiment 1, a cooling box 5 which is hermetically fitted with the bottom of the support plate 4 is arranged on the frame 1. The heat dissipation plate A41 is inserted into the cooling box 5 and inserted below the liquid level. A refrigeration component for cooling the coolant is arranged on the cooling box 5. The refrigeration component includes a refrigerator 6 and a heat dissipation fan 9. The refrigerator 6 includes a semiconductor refrigeration sheet and a heat conduction cover. The heat conduction cover is located in the cooling box 5 and is connected to its bottom. The cold end of the semiconductor refrigeration sheet is attached to the inner wall of the heat conduction cover, and the hot end of the semiconductor refrigeration sheet is connected to the heat dissipation plate B8. A wind guide cover 7 is arranged at the bottom of the cooling box 5. An air inlet pipe 71 and an exhaust pipe 72 are respectively arranged at both ends of the wind guide cover 7. The heat dissipation fan 9 is located in the exhaust pipe 72, and the output end of the heat dissipation fan 9 faces the outlet of the exhaust pipe 72. The heat dissipation plate B8 is located in the wind guide cover 7 and is distributed in a serpentine shape to form a serpentine channel in the wind guide cover 7. The air inlet pipe 71 and the exhaust pipe 72 are respectively located at both ends of the serpentine channel.

[0028] In this embodiment, since the conveyor belt 2 needs to maintain good stability and has a large self-load, it is supported by the support plate 4. There is friction between the conveyor belt 2 and the support plate 4, which easily causes the two to quickly heat up. At this time, the thermoelectric cooler cools the coolant in the cooling box 5. The low-temperature coolant exchanges heat with the support plate 4 through the heat dissipation plate A41, thereby reducing the heat of the support plate 4 and the conveyor belt 2. The high-temperature hot end of the thermoelectric cooler is conducted into the air guide hood 7 through the heat dissipation plate B8. In this structure, the cooling fan 9 rotates continuously, effectively using the flowing air to cool the heat dissipation plate B8.

[0029] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to this. Various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art to which the present invention pertains.

Claims

1. An automatic conveying and turning device for packaging cans, characterized in that: include A frame (1), a conveyor belt (2) is arranged on the frame (1), and a driving component for driving the conveyor belt (2) is arranged on the frame (1), and a detection component for measuring the height and diameter of the packaging can is arranged on the frame (1) at the feeding end of the conveyor belt (2); A support (10), a slider A (11) and a slider B (12) are symmetrically and slidably arranged on the support A (10) with respect to the conveyor belt (2), and a linear module (13) is arranged on the support A (10) for driving the slider A (11) and the slider B (12) to rise and fall synchronously, the slider A (11) is connected to a support shaft (111), and an arc-shaped conductive sheet (112) is coaxially arranged on the support shaft (111); A D-shaped shaft (14), the D-shaped shaft (14) is rotatably connected to a slider B (12), and a motor B (15) is arranged on the slider B (12) to drive the D-shaped shaft (14) to rotate; a support shaft (111) is inserted into the D-shaped shaft (14) and is rotatably connected thereto, an electromagnet (16) is centrally arranged on the plane of the D-shaped shaft (14), and the electromagnet (16) is electrically connected to an arc-shaped conductive sheet (112); and clamping plates (17), wherein the two clamping plates (17) are symmetrically arranged on the D-shaped shaft (14) with respect to the electromagnet (16) and are slidably connected thereto, and a bidirectional module (18) is arranged on the D-shaped shaft (14) for driving the clamping plates (17) on both sides to synchronously move closer or farther away.

2. The automatic conveying and turning device for packaging cans according to claim 1 is characterized in that: The driving assembly comprises a motor A (3). Two transmission rollers rotatably connected to the motor A (3) are symmetrically arranged on the frame (1). The transmission rollers on both sides are connected by transmission via a conveyor belt (2). The motor A (3) is connected to the frame (1). The output end of the motor A (3) is coaxially connected to the roller shaft of one of the transmission rollers.

3. The automatic conveying and turning device for packaging cans according to claim 1 is characterized in that: The detection component comprises a height measuring probe (20) and a controller, wherein the height measuring probe (20) is an ultrasonic distance measuring sensor; a bracket B (19) is arranged on the frame (1), the ultrasonic distance measuring sensor is connected to the bottom of the horizontal end of the bracket B (19), and the output end of the ultrasonic distance measuring sensor faces the conveyor belt (2), and the ultrasonic distance measuring sensor is electrically connected to the controller, and the controller is electrically connected to the linear module (13) and the bidirectional module (18).

4. The automatic conveying and turning device for packaging cans according to claim 1, characterized in that: Two groups of limit assemblies (21) for positioning packaging cans are symmetrically arranged on the frame (1) with respect to the conveyor belt (2). The limit assemblies include a column and a hydraulic cylinder. The guide rail is parallel to the conveyor belt (2). A slide bar is arranged on the column, and the slide bar is slidably connected to the frame (1). The cylinder barrel of the hydraulic cylinder is connected to the frame (1), and the push rod of the hydraulic cylinder is connected to the column.

5. The automatic conveying and turning device for packaging cans according to claim 1, characterized in that: A support plate (4) for supporting the load-bearing section of the conveyor belt (2) is arranged on the frame (1), and a plurality of heat dissipation plates A (41) are arranged at the bottom of the support plate (4).

6. The automatic conveying and turning device for packaging cans according to claim 5, characterized in that: A cooling box (5) is provided on the frame (1) at the bottom of the support plate (4) and is sealed therewith. The heat sink A (41) is inserted into the cooling box (5) and below the liquid surface. A refrigeration component for cooling the cooling liquid is provided on the cooling box (5).

7. The automatic conveying and turning device for packaging cans according to claim 6, characterized in that: The refrigeration assembly comprises a refrigerator (6) and a heat dissipation fan (9), wherein the refrigerator (6) comprises a semiconductor refrigeration sheet and a heat conductive cover, wherein the heat conductive cover is located in a cooling box (5) and connected to the bottom thereof, wherein the cold end of the semiconductor refrigeration sheet is in contact with the inner wall of the heat conductive cover, and the hot end of the semiconductor refrigeration sheet is connected to a heat dissipation plate B (8); an air guide cover (7) is arranged at the bottom of the cooling box (5), an air inlet pipe (71) and an exhaust pipe (72) are arranged at two ends of the air guide cover (7), the heat dissipation fan (9) is located in the exhaust pipe (72), and the output end of the heat dissipation fan (9) faces the outlet of the exhaust pipe (72); the heat dissipation plate B (8) is located in the air guide cover (7) and is distributed in a serpentine shape to form a serpentine channel in the air guide cover (7), and the air inlet pipe (71) and the exhaust pipe (72) are located at two ends of the serpentine channel.

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