Photosensitizer explosion-proof bottle mechanism

Abstract

The utility model relates to a photosensitizer explosion-proof bottle mechanism which comprises a working table, a fan-shaped block, a walking beam, a first guide plate and a second guide plate are arranged on the working table, the fan-shaped block is connected with a rotation driving mechanism, and a plurality of first grooves are formed in the edge of the fan-shaped block. The walking beam is connected with a linear driving mechanism, a plurality of second grooves are formed in the edge of one side of the walking beam, and a second conveying channel is formed between the second grooves and the second guide plate; the second transmission channel is connected with the first transmission channel, and the second transmission channel is tangent to the first transmission channel. The two first side walls of the first groove are connected with the arc surface of the fan-shaped block through first fillets; and the two second side walls of the second groove are connected with the slotted side surface of the walking beam through second fillets. According to the utility model, the sharp corners at the notches of the first groove and the second groove are changed into the round corners, so that when a glass bottle enters the first groove and the second groove, even if the position of the glass bottle has deviation, the glass bottle is not easy to be pressed by the notches to be exploded.

Description

Technical Field

[0001] The utility model belongs to the field of photosensitizer packaging equipment, in particular to a photosensitizer explosion-proof bottle mechanism. Background Technique

[0002] Photosensitizers are usually packaged in glass bottles. On an automatic photosensitizer packaging production line, a bottle moving mechanism is usually required to drive the glass bottles to move along an arc or a straight line. Existing bottle moving mechanisms usually include a sector block and a walking beam, and their working principles can be specifically referred to CN201220584668.1 - A filling and plugging machine or CN201420060444.X - A bottle conveying device for a wire drawing and sealing machine. As shown in the existing sector block Figure 1 as shown, a plurality of first grooves 11 are provided on its edge. The angle between the two first side walls 12 of the first groove 11 and the arc surface 13 of the sector block is an obtuse angle or a right angle, so that a relatively sharp first sharp corner 14 is formed at the connection between the first side wall 12 and the arc surface 13. As shown in the existing walking beam Figure 2 as shown, a second groove 21 is provided on one side edge of the walking beam. The angle between the two second side walls 22 of the second groove 21 and the grooved side surface 23 of the walking beam is an obtuse angle or a right angle, so that a relatively sharp second sharp corner 24 is formed at the connection between the second side wall 22 and the grooved side surface 23. Since the strength of the glass bottle is relatively low, when the glass bottle enters the first groove 11 or the second groove 21, if the position of the glass bottle has a certain deviation, it will be squeezed by the first sharp corner 14 and the second sharp corner 24, resulting in the explosion of the bottle. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a photosensitizer explosion-proof bottle mechanism, which can prevent the explosion of the glass bottle when it enters the first groove or the second groove.

[0004] To solve the above problems, the technical solution adopted by the utility model is: a photosensitizer explosion-proof bottle mechanism, including a horizontal workbench, a sector block, a walking beam, an arc-shaped first guide plate and a linear second guide plate are arranged on the workbench. The sector block is connected with a rotation driving mechanism for driving the sector block to rotate. A plurality of first grooves are arranged on the edge of the sector block, and a first transmission channel is formed between the first grooves and the first guide plate; the walking beam is connected with a linear driving mechanism for driving the walking beam to reciprocate linearly. A plurality of second grooves are arranged on one side edge of the walking beam, and a second transmission channel is formed between the second grooves and the second guide plate; the second transmission channel is connected with the first transmission channel and is tangent to the first transmission channel.

[0005] The two first side walls of the first groove are connected to the arc surface of the sector block through a first fillet;

[0006] The two second side walls of the second groove are connected to the grooved side surface of the walking beam through second round corners.

[0007] Further, a rotating platform is arranged on the workbench. The fan-shaped blocks are multiple and are detachably installed on the rotating platform. The rotation driving mechanism is connected to the rotating platform.

[0008] Further, a vertically arranged rotating shaft is connected to the center of the rotating platform. The rotating shaft is connected to the rotation driving mechanism; a slot is arranged on the side wall of the rotating platform. The fan-shaped block is inserted into the slot, and the fan-shaped block is connected to the rotating platform through bolts.

[0009] Further, the rotation driving mechanism is a servo motor.

[0010] Further, the walking beam includes an upper plate and a lower plate with the same structure. The upper plate and the lower plate are respectively located above and below the discharging end of the first guide plate. One sides of the upper plate and the lower plate away from the second groove are connected through a connecting plate.

[0011] Further, the fan-shaped block is a plastic block, the first guide plate and the second guide plate are plastic plates, and the upper plate, the lower plate and the connecting plate are metal plates.

[0012] Further, the linear driving mechanism is a cylinder.

[0013] Further, the number of the first grooves on the fan-shaped block is equal to the number of the second grooves on the walking beam.

[0014] The beneficial effects of the utility model are as follows: the utility model changes the sharp corners at the openings of the first groove and the second groove to round corners. When the glass bottle enters the first groove and the second groove, even if the position of the glass bottle has a deviation, it is not easy to be pressed by the groove opening and burst. Under the guiding action of the round corners, it can enter the first groove and the second groove more easily, reducing the risk of bursting and the loss of glass bottles. Description of the Drawings

[0015] Figure 1 is a top view schematic diagram of the existing fan-shaped block;

[0016] Figure 2 is a top view schematic diagram of the existing walking beam;

[0017] Figure 3 is a top view schematic diagram of the photosensitizer explosion-proof bottle mechanism of the utility model;

[0018] Figure 4 is Figure 3 the cross-sectional view taken along A-A in

[0019] Figure 5 is the main view cross-sectional installation diagram of the fan-shaped block;

[0020] Figure 6 It is a top view schematic diagram of the sector block of the present utility model;

[0021] Figure 7 It is a top view schematic diagram of the walking beam of the present utility model;

[0022] Reference numerals: 1 - sector block; 11 - first groove; 12 - first side wall; 13 - arc surface; 14 - first sharp corner; 15 - rotation drive mechanism; 16 - first fillet; 2 - walking beam; 21 - second groove; 22 - second side wall; 23 - grooved side surface; 24 - second sharp corner; 25 - linear drive mechanism; 26 - second fillet; 27 - upper plate; 28 - lower plate; 29 - connecting plate; 3 - workbench; 31 - rotating platform; 32 - rotating shaft; 4 - first guide plate; 5 - second guide plate. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] The photosensitizer explosion-proof bottle mechanism of the present utility model, as Figures 3 to 7 shown, includes a horizontal workbench 3. A sector block 1, a walking beam 2, an arc-shaped first guide plate 4 and a linear second guide plate 5 are arranged on the workbench 3. The sector block 1 is connected with a rotation drive mechanism 15 for driving the sector block 1 to rotate. A plurality of first grooves 11 are arranged on the edge of the sector block 1. A first transmission channel is formed between the first grooves 11 and the first guide plate 4; the walking beam 2 is connected with a linear drive mechanism 25 for driving the walking beam 2 to reciprocate linearly. A plurality of second grooves 21 are arranged on one side edge of the walking beam 2. A second transmission channel is formed between the second grooves 21 and the second guide plate 5; the second transmission channel is connected to the first transmission channel, and the second transmission channel is tangent to the first transmission channel.

[0025] The sector block 1 is sector-shaped and horizontally arranged. The first groove 11 on the edge of the sector block 1 can accommodate the glass bottle for photosensitizer packaging. The first groove 11 can be a U-shaped groove, including a groove bottom and first side walls 12 located on both sides of the groove bottom. The notch of the first groove 11 is located on the arc surface 13 of the sector block 1. The rotation drive mechanism 15 is used to drive the sector block 1 to rotate, and the rotation center of the sector block 1 coincides with its center of the circle. The first guide plate 4 is a sector-shaped ring plate, and its center of the circle coincides with the center of the circle of the sector block 1. The first guide plate 4 can be fixedly installed on the workbench 3 by bolts. The arc surface 13 of the sector block 1 is close to the inner arc surface of the first guide plate 4, so that a first transmission channel is formed between the first groove 11 and the first guide plate 4. One end of the first guide plate 4 is the feeding end, and the other end is the discharging end. When the glass bottle travels, the glass bottle enters the first groove 11 from the feeding end, and the rotation drive mechanism 15 drives the sector block 1 to rotate. The sector block 1 can then push the glass bottle to move. The first guide plate 4 is used to guide and position the glass bottle to ensure that the glass bottle moves along the circular arc path to the discharging end of the first guide plate 4.

[0026] The walking beam 2 is strip-shaped and horizontally arranged. The second groove 21 on the walking beam 2 can accommodate the glass bottle for photosensitizer packaging. The second groove 21 can also be a U-shaped groove, including a groove bottom and second side walls 22 arranged on both sides of the groove bottom. The notch of the second groove 21 is located on the grooved side surface 23 of the walking beam 2. The notch width of the second groove 21 is the same as that of the first groove 11, and the groove depth of the second groove 21 is the same as that of the first groove 11. The linear drive mechanism 25 is used to drive the walking beam 2 to make a reciprocating linear motion. The second guide plate 5 is a strip-shaped plate and can be fixedly installed on the workbench 3 by bolts. The walking beam 2 is parallel to the second guide plate 5, and the grooved side surface 23 of the walking beam 2 is close to the second guide plate 5, so that a second transmission channel is formed between the second groove 21 and the second guide plate 5. The walking beam 2 and the second guide plate 5 are arranged at the discharging end of the first guide plate 4, and the second transmission channel is communicated with the first transmission channel. When the first groove 11 of the sector block 1 moves to the discharging end of the first guide plate 4, the notch of the first groove 11 can be aligned with the notch of the second groove 21, so that when the glass bottle is transported by the sector block 1 to the discharging end of the first guide plate 4, it can enter the second groove 21 and then make a linear motion driven by the walking beam 2 to continue transporting the glass bottle.

[0027] The two first side walls 12 of the first groove 11 are connected to the arc surface 13 of the sector block 1 through a first fillet 16. The two second side walls 22 of the second groove 21 are connected to the grooved side surface 23 of the walking beam 2 through a second fillet 26. When the position of the glass bottle is deviated, when entering the first groove 11 or the second groove 21, the connection between the first side wall 12 and the arc surface 13 or the connection between the second side wall 22 and the grooved side surface 23 will not apply a large extrusion force to the glass bottle, thereby reducing the extrusion force received by the glass bottle and reducing the risk of bottle explosion. In addition, the fillet also has a certain guiding function, and the glass bottle can slide along the fillet to the first groove 11 or the second groove 21, improving the smoothness of the glass bottle entering the first groove 11 or the second groove 21.

[0028] In order to facilitate the adjustment of the number of glass bottles transported each time, a rotating platform 31 is provided on the workbench 3. There are multiple sector blocks 1, and they are detachably installed on the rotating platform 31. The rotation driving mechanism 15 is connected to the rotating platform 31. The rotating platform 31 is in a disc shape, and the rotating platform 31 is rotatably installed on the workbench 3. The center of the rotating platform 31 coincides with the circle of the sector block 1. The appropriate number of sector blocks 1 can be installed according to needs. Each time the rotating platform 31 rotates one circle, the number of glass bottles transported can be adjusted by increasing or decreasing the number of sector blocks 1.

[0029] Specifically, a vertically arranged rotating shaft 32 is connected to the center of the rotating platform 31. The rotating shaft 32 can be integrally formed with the rotating platform 31, and the rotating shaft 32 is coaxial with the rotating platform 31. The rotating shaft 32 is connected to the rotation driving mechanism 15. When the rotation driving mechanism 15 drives the rotating shaft 32 to rotate, the sector block 1 can be driven to rotate. A slot is provided on the side wall of the rotating platform 31. The sector block 1 is inserted into the slot, and the sector block 1 is connected to the rotating platform 31 through bolts. When installing the sector block 1, insert the small end of the sector block 1 into the slot, and then fix the sector block 1 with two bolts. The operation is convenient.

[0030] In the present utility model, the rotation driving mechanism 15 is a servo motor.

[0031] To ensure that the glass bottle can enter the second groove 21 from the first groove 11, the walking beam 2 must be located at the discharge end of the first guide plate 4, and the second groove 21 on the walking beam 2 must be close to the first groove 11 at the discharge end of the first guide plate 4. Since the walking beam 2 also needs to move linearly, the walking beam 2 should partially coincide with the discharge end of the first guide plate 4. Therefore, the walking beam 2 of the present utility model includes an upper plate 27 and a lower plate 28 with the same structure, and the upper plate 27 and the lower plate 28 are respectively located above and below the discharge end of the first guide plate 4. The sides of the upper plate 27 and the lower plate 28 away from the second groove 21 are connected by a connecting plate 29. The second groove 21 is provided on both the upper plate 27 and the lower plate 28, and the glass bottle is positioned by the upper plate 27 and the lower plate 28 simultaneously, which can ensure the stability of the glass bottle. In addition, the upper plate 27 and the lower plate 28 are respectively located above and below the discharge end of the first guide plate 4, which does not affect the linear movement of the upper plate 27 and the lower plate 28, and can ensure that the second groove 21 can approach the first groove 11 at the discharge end of the first guide plate 4, and transfer the glass bottle in the first groove 11 to the second groove 21. The connecting plate 29 is connected to the linear driving mechanism 25, which can drive the upper plate 27 and the lower plate 28 to move linearly synchronously.

[0032] When moving the glass bottle, the glass bottle is placed vertically. To ensure that the sector block 1 can stably push the glass bottle to move, the sector block 1, the first guide plate 4, and the second guide plate 5 should have a relatively large thickness to increase the contact area with the glass bottle. The sector block 1, the first guide plate 4, the second guide plate 5, etc. can all be made of metal materials, but the metal materials are heavy and costly. Therefore, the sector block 1 is a plastic block, and the first guide plate 4 and the second guide plate 5 are plastic plates, which can specifically be materials such as nylon. The upper plate 27 and the lower plate 28 can be made of thinner plates. To ensure the strength of the upper plate 27 and the lower plate 28, the upper plate 27, the lower plate 28, and the connecting plate 29 are metal plates, which can specifically be steel plates, aluminum alloy plates, etc.

[0033] In the present utility model, the linear driving mechanism 25 is a cylinder, and linear motors, hydraulic cylinders and other common devices can also be used.

[0034] The number of the first grooves 11 on the sector block 1 is equal to the number of the second grooves 21 on the walking beam 2. For example, the number of both the first grooves 11 and the second grooves 21 is 10. The sector block 1 can convey 10 glass bottles each time, and the walking beam 2 can also convey 10 glass bottles, avoiding the occurrence of empty first grooves 11 or second grooves 21.

[0035] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Photosensitizer explosion-proof bottle mechanism, including a horizontal workbench (3), on which a sector block (1), a walking beam (2), an arc-shaped first guide plate (4) and a linear second guide plate (5) are arranged. The sector block (1) is connected with a rotation driving mechanism (15) for driving the sector block (1) to rotate. A plurality of first grooves (11) are arranged on the edge of the sector block (1), and a first transmission channel is formed between the first grooves (11) and the first guide plate (4); the walking beam (2) is connected with a linear driving mechanism (25) for driving the walking beam (2) to reciprocate linearly. A plurality of second grooves (21) are arranged on one side edge of the walking beam (2), and a second transmission channel is formed between the second grooves (21) and the second guide plate (5); the second transmission channel is connected with the first transmission channel and is tangent to the first transmission channel. It is characterized in that: The two first side walls (12) of the first groove (11) are connected to the arc surface (13) of the sector block (1) through a first fillet (16); The two second side walls (22) of the second groove (21) are connected to the grooved side surface (23) of the walking beam (2) through a second fillet (26).

2. The photosensitizer explosion-proof bottle mechanism according to claim 1, characterized in that: A rotating platform (31) is arranged on the workbench (3). A plurality of sector blocks (1) are detachably installed on the rotating platform (31), and the rotation driving mechanism (15) is connected with the rotating platform (31).

3. The photosensitizer explosion-proof bottle mechanism according to claim 2, characterized in that: The center of the rotating platform (31) is connected with a vertically arranged rotating shaft (32), and the rotating shaft (32) is connected with the rotation driving mechanism (15); a slot is arranged on the side wall of the rotating platform (31), and the sector block (1) is inserted into the slot, and the sector block (1) is connected with the rotating platform (31) through bolts.

4. The photosensitizer explosion-proof bottle mechanism according to claim 1, 2 or 3, characterized in that: The rotation driving mechanism (15) is a servo motor.

5. The photosensitizer explosion-proof bottle mechanism according to claim 1, characterized in that: The walking beam (2) includes an upper plate (27) and a lower plate (28) with the same structure. The upper plate (27) and the lower plate (28) are respectively located above and below the discharge end of the first guide plate (4). The sides of the upper plate (27) and the lower plate (28) far from the second groove (21) are connected through a connecting plate (29).

6. The photosensitizer explosion-proof bottle mechanism according to claim 5, characterized in that: The sector block (1) is a plastic block, the first guide plate (4) and the second guide plate (5) are plastic plates, and the upper plate (27), the lower plate (28) and the connecting plate (29) are metal plates.

7. The photosensitizer explosion-proof bottle mechanism according to claim 1, characterized in that: The linear driving mechanism (25) is a cylinder.

8. The photosensitizer explosion-proof bottle mechanism according to claim 1, wherein: The number of the first grooves (11) on the sector block (1) is equal to the number of the second grooves (21) on the walking beam (2).

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