Ampoule bottle mold replacing device

Abstract

The utility model discloses an ampoule bottle mold replacement device in the technical field of ampoule bottle processing, and aims to solve the problems that the position of a mold replacement device in the prior art is usually fixed, the adjustment work is inconvenient, and the replacement work is difficult to carry out aiming at molds with different angles and heights. The device comprises a supporting frame and a supporting plate, a lifting mechanism for driving the supporting plate to ascend and descend is arranged in the supporting frame, a rotationally-connected first guide rail is arranged on one side of the top of the supporting plate, a slidably-connected second guide rail is arranged at the top of the first guide rail, a slidably-connected mounting frame is arranged at the top of the second guide rail, and the first guide rail is perpendicular to the second guide rail; according to different mold angles and positions, up-and-down movement, left-and-right movement, front-and-back movement and angle adjustment of the mounting frame can be achieved, it is guaranteed that the mounting frame is aligned to and attached to one side of the mold, the molds with different angles and heights can be replaced conveniently, and practicability of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to an ampoule bottle mold replacement device and belongs to the technical field of ampoule bottle processing. Background Art

[0002] Plastic ampoules are injection preparations made of plastic particles through the blow-fill-seal three-in-one aseptic filling technology. Compared with glass ampoules, they are safer and easier to open. During the processing of existing plastic ampoules, different models of plastic ampoules need to be switched for different products, so different molds need to be replaced for processing and manufacturing plastic ampoules. Usually, the molds required for different models of plastic ampoules are replaced manually or by mold replacement devices.

[0003] The position of the mold replacement device in the prior art is usually fixed, which is not convenient for adjustment and difficult to replace molds at different angles and heights, thus affecting the practicability of the device. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an ampoule bottle mold replacement device to solve the problem that the mold replacement device in the prior art is usually fixed in position, inconvenient to adjust, and difficult to replace molds of different angles and heights.

[0005] In order to solve the above technical problems, the utility model is implemented by adopting the following technical solutions:

[0006] The utility model provides an ampoule bottle mold replacement device, comprising a support frame and a support plate, wherein a lifting mechanism for driving the support plate to lift is arranged in the support frame, a first guide rail for rotational connection is arranged on one side of the top of the support plate, a second guide rail for sliding connection is arranged on the top of the first guide rail, a mounting frame for sliding connection is arranged on the top of the second guide rail, and the first guide rail and the second guide rail are perpendicular to each other;

[0007] A bracket is provided on one side of the outer wall of the support plate, a fixing plate is provided on the outer wall of the first guide rail above the bracket, a screw is provided on the inner side of the bracket, one end of the screw passes through the fixing plate and extends above the fixing plate, and nuts are threadedly connected to the outer wall of the screw on both upper and lower sides of the fixing plate.

[0008] Furthermore, the lifting mechanism includes a motor arranged on the top of the support frame, a screw rod is provided at the output end of the motor, and the support plate is threadedly connected to the screw rod.

[0009] Furthermore, a first guide track is provided on one side of the outer wall of the support frame, and the support plate is slidably connected to the first guide track.

[0010] Furthermore, a second guide track is provided on the other side of the outer wall of the support frame, and a roller rotatably connected to one side of the second guide track is provided at one end of the support plate, and the roller is slidably connected to the second guide track.

[0011] Furthermore, a plurality of counterweights are provided at the bottom of the inner wall of the support frame.

[0012] Furthermore, a plurality of directional wheels are provided on one side of the bottom of the support frame, a plurality of universal wheels are provided on the other side of the bottom of the support frame, and handles are symmetrically provided on both sides of the outer wall of the support frame.

[0013] Furthermore, an extension frame is provided on an outer wall of the second guide rail at one side of the first guide rail, and a first locking bolt is threadedly connected to an outer wall of the extension frame at one side of the first guide rail.

[0014] Furthermore, a second locking bolt is threadedly connected to the top of the mounting frame, and the second locking bolt is located on one side of the second guide rail.

[0015] Furthermore, a screw hole for passing a screw is provided on one side of the outer wall of the mounting frame, and a positioning pin is provided on the side of the outer wall of the mounting frame away from the supporting frame.

[0016] Furthermore, a support rod is threadedly connected to the inner side of the support plate below the first guide rail.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The ampoule bottle mold replacement device can realize the up-and-down movement, left-and-right movement, front-and-back movement and angle adjustment of the mounting frame according to different mold angles and positions through the lifting mechanism, the first guide rail, the second guide rail, the screw rod and the nut, ensuring that the mounting frame is aligned and fitted with one side of the mold, so as to facilitate the replacement of molds at different angles and heights, thereby ensuring the practicability of the device;

[0019] In the ampoule bottle mold replacement device, after the mold and the mounting frame are fixed, the counterweight block is used to balance the mold to prevent the supporting frame from tipping over due to excessive weight of the mold, thereby ensuring the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of an ampoule bottle mold replacement device provided according to an embodiment of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of an ampoule bottle mold replacement device provided according to an embodiment of the utility model;

[0022] Figure 3It is a schematic diagram of the three-dimensional structure of the mounting frame provided according to an embodiment of the utility model;

[0023] Figure 4 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0025] In the figure: 1. support frame; 2. support plate; 3. first guide rail; 4. second guide rail; 5. mounting frame; 6. bracket; 7. fixing plate; 8. screw; 9. nut; 10. motor; 11. screw; 12. first guide rail; 13. positioning pin; 14. counterweight; 15. directional wheel; 16. universal wheel; 17. handle; 18. extension frame; 19. first locking bolt; 20. second locking bolt; 21. second guide rail; 22. roller; 23. support rod. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] like Figure 1-3 As shown, the utility model provides an ampoule bottle mold replacement device, including a support frame 1 and a support plate 2, a lifting mechanism for driving the support plate 2 to rise and fall is provided in the support frame 1, a first guide rail 3 for rotational connection is provided on one side of the top of the support plate 2, a second guide rail 4 for sliding connection is provided on the top of the first guide rail 3, a mounting frame 5 for sliding connection is provided on the top of the second guide rail 4, and the first guide rail 3 and the second guide rail 4 are perpendicular to each other; a bracket 6 is provided on one side of the outer wall of the support plate 2, a fixing plate 7 is provided on the outer wall of the first guide rail 3 above the bracket 6, a screw 8 is provided on the inner side of the bracket 6, one end of the screw 8 passes through the fixing plate 7 and extends to above the fixing plate 7, and nuts 9 are threadedly connected to the outer wall of the screw 8 on both upper and lower sides of the fixing plate 7.

[0030] Specifically, when the mold needs to be replaced, the support frame 1 is first moved to the side of the mold to be removed, and the height of the support plate 2 is adjusted by the lifting mechanism according to the actual mold position, thereby adjusting the height of the first guide rail 3 and the second guide rail 4, and then the second guide rail 4 is pushed to move along the first guide rail 3, so that the mounting frame 5 moves to the side of the mold to be removed, and the relative position of the mounting frame 5 and the second guide rail 4 is moved so that the mounting frame 5 is aligned with the position of the mold, and finally, according to the inclination angle of the mold, the relative position of the two nuts 9 and the screw 8 is adjusted, so as to adjust the relative distance between the bracket 6 and the fixing plate 7 to adjust the inclination angle of the first guide rail 3, and the second guide rail 4 and the mounting frame 5 are tilted with the first guide rail 3 to ensure that the mounting frame 5 is attached to and aligned with the mold, and then the mounting frame 5 and the mold are connected by screws, and the mold is removed by the lifting mechanism, and then The movable support frame 1 is used to replace the removed mold, and then the support frame 1 is moved to the original position, and the new mold is installed through the lifting mechanism to complete the mold replacement work; the present application can realize the up and down movement, left and right movement, front and back movement and angle adjustment of the mounting frame 5 according to different mold angles and positions through the lifting mechanism, the first guide rail 3, the second guide rail 4, the screw 8 and the nut 9, to ensure that the mounting frame 5 is aligned and fit with one side of the mold, so as to facilitate the replacement of molds of different angles and heights, thereby ensuring the practicality of the device; optionally, when the lifting mechanism is working, the up and down movement of the mounting frame 5 can be realized; when the second guide rail 4 slides along the first guide rail 3, the front and back movement of the mounting frame 5 can be realized; when the mounting frame 5 slides along the second guide rail 4, the left and right movement of the mounting frame 5 can be realized; when the position of the nut 9 and the screw 8 is adjusted, the angle offset of the mounting frame 5 can be realized.

[0031] like Figure 1-2As shown, in one embodiment, the lifting mechanism includes a motor 10 arranged on the top of the support frame 1, a screw rod 11 is provided at the output end of the motor 10, the support plate 2 is threadedly connected to the screw rod 11, a first guide rail 12 is provided on one side of the outer wall of the support frame 1, the support plate 2 is slidably connected to the first guide rail 12, a second guide rail 21 is provided on the other side of the outer wall of the support frame 1, one end of the support plate 2 is provided with a roller 22 rotatably connected to one side of the second guide rail 21, and the roller 22 is slidably connected to the second guide rail 21.

[0032] Specifically, the motor 10 drives the screw rod 11 to rotate, and the screw rod 11 moves relative to the support plate 2 to drive the support plate 2 to move up and down. The first guide rail 12 slides relative to the support plate 2, which guides the lifting and lowering movement of the support plate 2 and ensures the stability of the support plate 2 when moving; further, a roller 22 is provided at one end of the support plate 2, and the roller 22 is slidably connected to the second guide rail 21, further ensuring the stability of the support plate 2 when moving.

[0033] like Figure 1-2 As shown, in one embodiment, a plurality of counterweights 14 are provided at the bottom of the inner wall of the support frame 1. After the mold is fixed to the mounting frame 5, the counterweights 14 are used to balance the mold to prevent the support frame 1 from tipping over due to excessive weight of the mold, thereby ensuring the safety of the device.

[0034] In one embodiment, a plurality of directional wheels 15 are provided on one side of the bottom of the support frame 1, a plurality of universal wheels 16 are provided on the other side of the bottom of the support frame 1, and handles 17 are symmetrically provided on both sides of the outer wall of the support frame 1. The support frame 1 can be pushed to move by the handles 17. The combination of the directional wheels 15 and the universal wheels 16 further ensures the flexibility of the support frame 1 when moving, so as to facilitate moving the support frame 1 to a desired position.

[0035] like Figure 1 , Figure 3 and Figure 5 As shown, in one embodiment, an extension frame 18 is provided on the outer wall of the second guide rail 4 on one side of the first guide rail 3, and a first locking bolt 19 is threadedly connected to the outer wall of the extension frame 18 on one side of the first guide rail 3, and a second locking bolt 20 is threadedly connected to the top of the mounting frame 5, and the second locking bolt 20 is located on one side of the second guide rail 4.

[0036] During use, when the second guide rail 4 slides along the first guide rail 3 and moves to the desired position, the first locking bolt 19 can be rotated to make the first locking bolt 19 move close to the first guide rail 3 until one end of the first locking bolt 19 contacts the first guide rail 3, thereby fixing the position of the second guide rail 4 and the first guide rail 3 to avoid the position of the mold being offset when the mold is moved; when the mounting frame 5 slides on the second guide rail 4 and slides to the desired position, the second locking bolt 20 can be rotated to fix the position of the mounting frame 5 and the second guide rail 4 to ensure the stability of the mold when it moves.

[0037] like Figure 3 As shown, in one embodiment, a screw hole for passing a screw is provided on one side of the outer wall of the mounting frame 5, and a positioning pin 13 is provided on the side of the outer wall of the mounting frame 5 away from the support frame 1. The screw can be fixed to the mold after passing through the screw hole, and the positioning pin 13 is convenient for positioning the mounting frame 5 and the mold; optionally, the screw is a load-bearing screw; a support rod 23 is threadedly connected to the inner side of the support plate 2 below the first guide rail 3, and the support rod 23 can support the first guide rail 3, thereby further ensuring the structural stability of the device.

[0038] To sum up, when the mold needs to be replaced, the utility model first moves the support frame 1 to the side of the mold to be removed, and then drives the screw rod 11 to rotate through the motor 10 according to the actual position of the mold, thereby driving the support plate 2 to be lifted and lowered, so that the mounting frame 5 moves up and down, and the first guide rail 12 guides the lifting and lowering of the support plate 2; the first guide rail 3 slides on the second guide rail 4 to realize the forward and backward movement of the mounting frame 5. When the second guide rail 4 moves to the desired position, the first locking bolt 19 is rotated to fix the position of the second guide rail 4 and the first guide rail 3; the mounting frame 5 slides on the second guide rail 4 to realize the left and right movement of the mounting frame 5. When the mounting frame 5 moves After reaching the desired position, turn the second locking bolt 20 to fix the position of the mounting frame 5 and the second guide rail 4; by adjusting the position of the nut 9 and the screw 8, the angular offset of the mounting frame 5 is achieved, so that the mounting frame 5 is moved to the side of the mold to be removed and aligned with the position of the mold. The positioning pin 13 plays a positioning role for the mold, and the mounting frame 5 is fixedly connected to the mold to be removed by the load-bearing screw, and the mold to be removed is removed by the lifting mechanism and the support frame 1. Then, after the mold on one side of the mounting frame 5 is replaced, the support frame 1 can be moved to the original position, and the new mold can be reinstalled to complete the mold replacement work; optionally, the lifting mechanism can use a cylinder or an oil cylinder.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An ampoule bottle mold replacement device, characterized in that: The invention comprises a support frame (1) and a support plate (2), wherein a lifting mechanism for driving the support plate (2) to be lifted or lowered is provided in the support frame (1), a first guide rail (3) rotatably connected is provided on one side of the top of the support plate (2), a second guide rail (4) slidably connected is provided on the top of the first guide rail (3), a mounting frame (5) slidably connected is provided on the top of the second guide rail (4), and the first guide rail (3) and the second guide rail (4) are perpendicular to each other; A bracket (6) is provided on one side of the outer wall of the support plate (2); a fixing plate (7) is provided on the outer wall of the first guide rail (3) above the bracket (6); a screw rod (8) is provided on the inner side of the bracket (6); one end of the screw rod (8) passes through the fixing plate (7) and extends above the fixing plate (7); and nuts (9) are threadedly connected to the outer wall of the screw rod (8) at both upper and lower sides of the fixing plate (7).

2. The ampoule bottle mold replacement device according to claim 1, characterized in that: The lifting mechanism comprises a motor (10) arranged on the top of the support frame (1), a screw rod (11) is provided at the output end of the motor (10), and the support plate (2) is threadedly connected to the screw rod (11).

3. The ampoule bottle mold replacement device according to claim 2, characterized in that: A first guide track (12) is provided on one side of the outer wall of the support frame (1), and the support plate (2) is slidably connected to the first guide track (12).

4. The ampoule bottle mold replacement device according to claim 3, characterized in that: A second guide track (21) is provided on the other side of the outer wall of the support frame (1), and a roller (22) rotatably connected to one side of the second guide track (21) is provided at one end of the support plate (2), and the roller (22) is slidably connected to the second guide track (21).

5. The ampoule bottle mold replacement device according to claim 1, characterized in that: A plurality of counterweight blocks (14) are provided at the bottom of the inner wall of the support frame (1).

6. The ampoule bottle mold replacement device according to claim 1, characterized in that: A plurality of directional wheels (15) are provided on one side of the bottom of the support frame (1), a plurality of universal wheels (16) are provided on the other side of the bottom of the support frame (1), and handles (17) are symmetrically provided on both sides of the outer wall of the support frame (1).

7. The ampoule bottle mold replacement device according to claim 1, characterized in that: An extension frame (18) is provided on the outer wall of the second guide rail (4) at one side of the first guide rail (3), and a first locking bolt (19) is threadedly connected to the outer wall of the extension frame (18) at one side of the first guide rail (3).

8. The ampoule bottle mold replacement device according to claim 1, characterized in that: A second locking bolt (20) is threadedly connected to the top of the mounting frame (5), and the second locking bolt (20) is located on one side of the second guide rail (4).

9. The ampoule bottle mold replacement device according to claim 1, characterized in that: A screw hole for passing a screw is provided on one side of the outer wall of the mounting frame (5), and a positioning pin (13) is provided on the side of the outer wall of the mounting frame (5) away from the support frame (1).

10. The ampoule bottle mold replacement device according to claim 1, characterized in that: A support rod (23) is threadedly connected to the inner side of the support plate (2) below the first guide rail (3).

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