Full-automatic aluminum plastic plate correcting machine

Abstract

The application discloses a full-automatic aluminum-plastic plate correcting machine, which comprises an input conveying belt, an extrusion pair of wheels and an output conveying belt, and the input conveying belt and the output conveying belt are respectively arranged at the input end and the output end of the extrusion pair of wheels. The aluminum-plastic plate is corrected by the extrusion pair of wheels, so that the correcting efficiency is greatly improved, the correcting difficulty is reduced, the correcting quality is improved, the accuracy of fault detection of the blister plate defect detection system after the aluminum-plastic plate is corrected is improved, the waste product rate is greatly reduced, and the packaging quality and the packaging efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medicine packaging equipment, and in particular relates to a full-automatic aluminum-plastic plate correction machine. Background Art

[0002] Pharmaceutical aluminum-plastic panels are heated during the packaging process, which causes changes in the internal stress of the panels, resulting in bending and twisting of the panels after packaging. There are also a variety of strange shapes, which make it impossible for the pharmaceutical blister panel defect detection system to accurately identify them, resulting in a high scrap rate and easy damage during the packaging process. If manual packaging is used, the bending and twisting structure will lead to low packaging efficiency and great difficulty in packaging. The production of aluminum-plastic panels is huge, and manual correction is even more difficult. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic aluminum-plastic plate correction machine to solve the problems existing in the prior art.

[0004] The technical solution adopted by the present invention is: a fully automatic aluminum-plastic plate correction machine, comprising an input conveyor belt, an extrusion wheel mechanism and an output conveyor belt, wherein the input conveyor belt and the output conveyor belt are respectively installed at the input end and the output end of the extrusion wheel mechanism.

[0005] Preferably, the above-mentioned extrusion wheel mechanism includes a supporting wheel and a pressing wheel. Two supporting wheels and two pressing wheels are respectively fixedly connected to the two ends of the rotating shaft one and the rotating shaft two. The rotating shaft one and the rotating shaft two are rotatably connected to the frame in an upright position. The rotation directions of the rotating shaft one and the rotating shaft two are opposite. Both are connected to the driving motor through a transmission mechanism. The driving motor is fixedly connected to the frame. When the aluminum-plastic plate passes between the two pairs of supporting wheels and pressing wheels, the two sides of the length direction of the aluminum-plastic plate are symmetrically extruded.

[0006] Preferably, an elastic pressing ring is sleeved on the pressing wheel.

[0007] Preferably, the support wheels and pressing wheels are arranged in two rows in parallel in the direction of entry and exit, the spacing between the two rows of support wheels and pressing wheels is greater than the length of the aluminum-plastic plate, and an arc guide groove is provided between the two rows of support wheels and pressing wheels.

[0008] Preferably, the rotating shaft 1 of the above-mentioned row of support wheels on the input side is the roller of the input conveyor belt, and the two pairs of rotating shafts 1 and 2 are connected to driven pulleys after one end extends out of the frame. The driven pulley is connected to the driving pulley through a transmission belt, and the driving pulley is fixedly connected to the motor shaft of the drive motor, and the transmission belt is interlaced around multiple driven pulleys.

[0009] Preferably, the above also includes an auxiliary pulley, which is installed directly above the driven pulley on the entry side. The two ends of the rotating shaft 1 and the rotating shaft 2 on the output side are rotatably connected to the bearing box 1 and the bearing box 2 respectively. The bearing box 1 and the bearing box 2 are both placed in the inclined strip holes and use locking screws to extend from the side of the frame into the inclined strip holes to tighten the bearing box 1 and the bearing box 2.

[0010] Preferably, the two ends of the rotating shaft 1 and the rotating shaft 2 are rotatably connected to the bearing box 1 and the bearing box 2 respectively, and a vertical strip hole is provided on the frame. The bearing box 1 and the bearing box 2 are both placed in the vertical strip hole and locking screws are used to extend from the side of the frame into the vertical strip hole to tighten the bearing box 1 and the bearing box 2.

[0011] Preferably, the above also includes a pushing mechanism, which includes a telescopic cylinder and a rotating plate, one end of the rotating plate is connected to one side of the belt frame of the pushing conveyor belt, and the pushing belt conveyor is docked at the discharge end of the output conveyor belt. The front of the rotating plate faces the other side of the belt frame of the pushing conveyor belt, and a collecting chute is installed on the other side of the belt frame. The back side of the rotating plate is hinged to the cylinder rod of the telescopic cylinder, and the cylinder seat of the telescopic cylinder is fixedly connected to one side of the belt frame through a bracket.

[0012] Preferably, the ejection mechanism further comprises a detection sensor located in front of the ejection conveyor belt in the conveying direction, the detection sensor is connected to the controller, and the controller is connected to the solenoid valve of the telescopic cylinder.

[0013] Preferably, the frame includes two symmetrical frames and a bottom plate fixedly connected to the bottom of the two frames.

[0014] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention corrects the aluminum-plastic plate by extruding the wheel mechanism, which can greatly improve the correction efficiency, reduce the correction difficulty, and improve the correction quality. The corrected aluminum-plastic plate is also convenient for the accuracy of fault detection of the subsequent blister plate defect detection system, greatly reducing the scrap rate and improving the packaging quality and packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the three-dimensional structure of the correction machine;

[0016] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the correction machine;

[0017] Figure 3 This is a schematic diagram of the left-side structure of the correction machine;

[0018] Figure 4 This is a schematic diagram of the right side structure of the correction machine;

[0019] Figure 5 This is a schematic diagram of the front structure of the correction machine;

[0020] Figure 6 This is a schematic diagram of the correction machine structure from a top view;

[0021] Figure 7 for Figure 6 Schematic diagram of AA structure;

[0022] Figure 8 This is a schematic diagram of the explosion structure of the correction machine. DETAILED DESCRIPTION

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

[0024] Example 1: Figure 1-8 As shown, a fully automatic aluminum-plastic panel correction machine includes an input conveyor belt 1, an extrusion wheel mechanism 2 and an output conveyor belt 3. The input conveyor belt 1 and the output conveyor belt 3 are respectively installed at the input end and the output end of the extrusion wheel mechanism 2.

[0025] Preferably, the above-mentioned extrusion wheel mechanism 2 includes a supporting wheel 4 and a pressing wheel 5. Two supporting wheels 4 and pressing wheels 5 are respectively fixedly connected to the two ends of the rotating shaft 1 6 and the rotating shaft 2 7. The rotating shaft 1 6 and the rotating shaft 2 7 are rotatably connected to the frame 8 in an upper and lower direction. The rotation directions of the rotating shaft 1 6 and the rotating shaft 2 7 are opposite. Both are connected to the drive motor 9 through a transmission mechanism. The drive motor 9 is fixedly connected to the frame 8. When the two pairs of supporting wheels 4 and pressing wheels 5 pass through the aluminum-plastic plate, they symmetrically extrude the two sides of the length direction of the aluminum-plastic plate. The extrusion wheel mechanism has a simple structure and convenient and fast extrusion correction.

[0026] Preferably, an elastic pressing ring 10 is sleeved on the pressing wheel 5 to avoid damage to the aluminum-plastic plate on the one hand and to increase friction and extrusion area on the other hand.

[0027] Preferably, the above-mentioned support wheels 4 and pressing wheels 5 are arranged in two rows in parallel in the direction of entry and exit. The distance between the two rows of support wheels 4 and pressing wheels 5 is greater than the length of the aluminum-plastic plate. An arc guide groove 11 is set between the two rows of support wheels 4 and pressing wheels 5. Double-row extrusion, combined with the arc guide groove, has better correction quality.

[0028] Preferably, the rotating shaft 1 6 of the above-mentioned row of support wheels 4 on the input side is the roller of the input conveyor belt 1, and the two pairs of rotating shafts 1 6 and rotating shaft 2 7 are connected to a driven pulley 16 after one end extends out of the frame 8. The driven pulley 16 is connected to the driving pulley 18 through a transmission belt 17. The driving pulley 18 is fixedly connected to the motor shaft of the driving motor 9. The transmission belt 17 is staggered around multiple driven pulleys 16 and is driven by one driving motor, which reduces the motor setting, makes the control simpler, simplifies the equipment, makes the structure compact, and reduces the cost.

[0029] Preferably, the above also includes an auxiliary pulley 19, which is installed just above the driven pulley 16 on the entry side. The two ends of the rotating shaft 1 6 and the rotating shaft 2 7 on the output side are rotatably connected to the bearing box 1 12 and the bearing box 2 13 respectively. The bearing box 12 and the bearing box 2 13 are both placed in the inclined strip hole 20. The locking screws 15 are used to extend from the side of the frame into the inclined strip hole 20 to tighten the bearing box 12 and the bearing box 2 13. The auxiliary pulley is used to increase the inclination angle of the upper section of the belt, and the driven pulley on the output side moves up and down to realize the tightening adjustment of the belt and the height adjustment of the gap between the output side support wheel and the extrusion wheel, making the belt tightening adjustment easier.

[0030] Preferably, the two ends of the above-mentioned rotating shaft 1 6 and the rotating shaft 2 7 are rotatably connected to the bearing box 1 12 and the bearing box 2 13 respectively. A vertical strip hole 14 is provided on the frame 8. The bearing box 1 12 and the bearing box 2 13 are both placed in the vertical strip hole 14. Locking screws 15 are used to extend from the side of the frame into the vertical strip hole 14 to tighten the bearing box 12 and the bearing box 2 13. By using the vertical strip hole, the bearing box and the locking screw, the gap between the support wheel and the auxiliary wheel and the gap height adjustment can be quickly achieved, thereby improving the extrusion quality and the height adjustment of the input side or output side belt.

[0031] Preferably, the above also includes a pushing mechanism, which includes a telescopic cylinder 21 and a rotating plate 22. One end of the rotating plate 22 is connected to one side of the belt frame of the pushing conveyor belt 23, and the pushing belt conveyor 23 is docked at the discharge end of the output conveyor belt 3. The front of the rotating plate 22 faces the other side of the belt frame of the pushing conveyor belt 23. A collecting chute 24 is installed on the other side of the belt frame. The back of the rotating plate 22 is hinged to the cylinder rod of the telescopic cylinder 21, and the cylinder seat of the telescopic cylinder 21 is fixedly connected to one side of the belt frame through a bracket 25. When the machine fails or the belt is shut down due to problems in the later stage, the rotating plate is pushed by the telescopic cylinder to quickly push out the accumulated aluminum-plastic panels and slide them into the collection box, which can achieve rapid recovery of the aluminum-plastic panels and avoid damage to the equipment caused by excessive accumulation.

[0032] Preferably, the above-mentioned ejection mechanism also includes a detection sensor 26 located in front of the conveying direction of the ejection conveyor belt 23. The detection sensor 26 is fixedly connected to the baffle 28, and the baffle 28 is fixedly connected to both sides of the frame of the output belt conveyor 3. The detection sensor 26 is connected to the controller 27, and the controller 27 is connected to the solenoid valve of the telescopic cylinder 21 and the drive motor of the ejection conveyor belt. The detection sensor adopts an infrared tube sensor. Due to the intermittent transportation and correction of the aluminum-plastic panels, when the signal detected by the detection sensor does not change for a long time, it indicates that there is accumulation. The controller controls the push plate to push out the accumulated aluminum-plastic panels in time to avoid excessive accumulation, falling to the ground and causing secondary damage to the equipment in the machine.

[0033] The controller 27 is also connected to a drive motor, a push-out belt conveyor and a human-machine interface.

[0034] Preferably, the frame 8 includes two symmetrical frames and a bottom plate fixedly connected to the bottom of the two frames.

[0035] Principle of use: Turn on the controller to start the drive motor, which drives the active pulley to rotate clockwise. After the active pulley drives multiple driven pulleys to rotate, each pair of support and pressure wheels rotates in opposite directions. The support and pressure wheels on the inlet and outlet sides rotate in opposite directions. The pair of support and pressure wheels on the inlet side realizes input extrusion, while the pair of support and pressure wheels on the outlet side realizes output extrusion. After the bent and twisted aluminum-plastic medicine plate is conveyed by the input belt conveyor and extruded by the support and pressure wheels on the input side, it enters the crescent-shaped arc groove and is corrected and straightened. If the corrected aluminum-plastic medicine plate passes through the rear conveyor belt and there is a fault or the machine has a fault and cannot pass through, the detection sensor immediately transmits a signal to the controller, which immediately transmits a control signal to the telescopic cylinder to push the rotating plate, so that the aluminum-plastic plate enters the chute and slides down and falls into the basin, thus not affecting the operation of the front and rear machines.

[0036] The above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. It also includes granular preparations and tablets, which can be identified using the method of the present invention. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A fully automatic aluminum-plastic panel correction machine, characterized by: The invention comprises an input conveyor belt (1), an extrusion wheel mechanism (2) and an output conveyor belt (3), wherein the input conveyor belt (1) and the output conveyor belt (3) are respectively installed at the input end and the output end of the extrusion wheel mechanism (2); The extrusion wheel mechanism (2) comprises a supporting wheel (4) and a pressing wheel (5), two supporting wheels (4) and two pressing wheels (5) are respectively fixedly connected to the two ends of the rotating shaft (6) and the rotating shaft (7), the rotating shaft (6) and the rotating shaft (7) are rotatably connected to the frame (8) in a vertically opposite manner, the rotating shaft (6) and the rotating shaft (7) have opposite rotation directions, and are both connected to the driving motor (9) through a transmission mechanism, and the driving motor (9) is fixedly connected to the frame (8). When the aluminum-plastic plate passes between the two pairs of supporting wheels (4) and the pressing wheels (5), the two sides of the length direction of the aluminum-plastic plate are symmetrically extruded; The supporting wheels (4) and the pressing wheels (5) are arranged in two rows in parallel in the direction of entry and exit, the spacing between the two rows of supporting wheels (4) and the pressing wheels (5) is greater than the length of the aluminum-plastic plate, and an arc-shaped guide groove (11) is provided between the two rows of supporting wheels (4) and the pressing wheels (5); The two ends of the rotating shaft 1 (6) and the rotating shaft 2 (7) on the input side are rotatably connected to the bearing box 1 (12) and the bearing box 2 (13), respectively. A vertical strip hole (14) is provided on the frame (8). The bearing box 1 (12) and the bearing box 2 (13) are both placed in the vertical strip hole (14). Locking screws (15) are used to extend from the side of the frame into the vertical strip hole (14) to tighten the bearing box 1 (12) and the bearing box 2 (13); The two ends of the rotating shaft 1 (6) and the rotating shaft 2 (7) on the output side are rotatably connected to the bearing box 1 (12) and the bearing box 2 (13), respectively. The bearing box 1 (12) and the bearing box 2 (13) are both placed in the inclined strip hole (20). The locking screws (15) are inserted from the side of the frame into the inclined strip hole (20) to tighten the bearing box 1 (12) and the bearing box 2 (13); The invention also includes a pushing mechanism, which includes a telescopic cylinder (21) and a rotating plate (22). One end of the rotating plate (22) is connected to one side of a belt frame of a pushing conveyor belt (23). The pushing conveyor belt (23) is docked at the discharge end of the output conveyor belt (3). The front side of the rotating plate (22) faces the other side of the belt frame of the pushing conveyor belt (23). A collecting chute (24) is installed on the other side of the belt frame. The back side of the rotating plate (22) is hinged to the cylinder rod of the telescopic cylinder (21). The cylinder seat of the telescopic cylinder (21) is fixedly connected to one side of the belt frame through a bracket (25).

2. The fully automatic aluminum-plastic panel correction machine according to claim 1, characterized in that: An elastic pressing ring (10) is sleeved on the pressing wheel (5).

3. The fully automatic aluminum-plastic panel correction machine according to claim 1, characterized in that: The rotating shaft 1 (6) of the input side row of support wheels (4) is a roller for inputting a conveyor belt (1). One end of the two pairs of rotating shafts 1 (6) and 2 (7) extends out of the frame (8) and is connected to a driven pulley (16). The driven pulley (16) is connected to a driving pulley (18) through a transmission belt (17). The driving pulley (18) is fixedly connected to the motor shaft of the driving motor (9). The transmission belt (17) is staggered around a plurality of driven pulleys (16).

4. The fully automatic aluminum-plastic panel correction machine according to claim 1, characterized in that: The utility model further comprises an auxiliary pulley (19), which is installed just above the driven pulley (16) on the entry side.

5. The fully automatic aluminum-plastic panel correction machine according to claim 1, characterized in that: The ejection mechanism further comprises a detection sensor (26) located in front of the ejection conveyor belt (23) in the conveying direction. The detection sensor (26) is connected to a controller (27), and the controller (27) is connected to the electromagnetic valve of the telescopic cylinder (21).

6. The fully automatic aluminum-plastic panel correction machine according to claim 5, characterized in that: The frame (8) comprises two symmetrical frames and a bottom plate fixedly connected to the bottoms of the two frames.

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