Positioning device for plastic suction mold

Abstract

The utility model relates to the field of positioning devices, and discloses a positioning device for a plastic uptake mold, which comprises a bottom table, the top end of the bottom table is in sliding connection with a fixing assembly, the top end of the bottom table is fixedly connected with a supporting column, the top end of the supporting column is fixedly connected with a baffle, and the fixing assembly comprises a rotating plate. A moving assembly is arranged at the front end of the rotating plate and comprises a fixing column, the top end of the fixing column penetrates through and is rotationally connected to the bottom end of the rotating plate, a sliding rod is slidably connected to the inner wall of the rotating plate, the bottom end of the fixing column is fixedly connected to the top end of the bottom table, and a grip is fixedly connected to the front end of the rotating plate. According to the mold fixing device, the fixing assembly is arranged, when the rotating plate rotates, the fixing plate can be driven to move inwards, the fixing plate can drive the rotating rod to move, the rotating rod can drive the rubber wheel to move inwards, the mold is fixed to the top end of the baffle, multiple points of the outer wall of the mold can be fixed at the same time when the mold fixing device is used, and the fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the field of positioning devices, in particular to a positioning device for a blister mould. Background Art

[0002] The blister mold positioning device is widely used in various blister molding processes, such as plastic packaging, medical equipment, automotive parts and other fields. The core function of the blister mold positioning device is to ensure the precise positioning of the blister mold during the molding process, thereby improving product quality and production efficiency.

[0003] With the advancement of science and technology and the continuous development of industrial automation, the technical requirements for the positioning device of the blister mold are also increasing. Since the existing positioning device can only fix the blister mold left and right, it can only achieve single axial centering. When in use, it is also necessary to manually adjust the front and rear positions of the mold to complete the centering of the other axial direction, which is more troublesome when fixing. Therefore, a positioning device for a blister mold is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a positioning device for a blister mold, aiming to improve the problem in the prior art that "since the existing positioning device requires manual adjustment of the front and rear positions of the mold during use, fixation is relatively troublesome".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioning device for a blister mold, comprising a bottom table, the top end of the bottom table is slidably connected to a fixed component, the top end of the bottom table is fixedly connected to a support column, the top end of the support column is fixedly connected to a baffle, the fixed component comprises a rotating plate, a moving component is arranged at the front end of the rotating plate, the moving component comprises a fixed column, the top end of the fixed column passes through and is rotatably connected to the bottom end of the rotating plate.

[0006] As a further description of the above technical solution: the inner wall of the rotating plate is slidably connected with a sliding rod, and the bottom end of the fixed column is fixedly connected to the top end of the bottom table.

[0007] As a further description of the above technical solution: a handle is fixedly connected to the front end of the rotating plate, and a groove is provided on the outer wall of the fixing column, and the groove is matched with the sliding rod.

[0008] As a further description of the above technical solution: the top end of the slide rod is fixedly connected with a shift block, the front end of the slide rod is fixedly connected with a return spring, and the front end of the return spring is fixedly connected to the inner wall of the rotating plate.

[0009] As a further description of the above technical solution: the fixing assembly also includes a fixing plate, the bottom end of the rotating plate is hinged with a chain rod, the right end of the chain rod is hinged to the top end of the fixing plate, and the top end of the fixing plate is penetrated and rotatably connected with a rotating shaft.

[0010] As a further description of the above technical solution: the outer wall of the rotating shaft is rotatably connected to a rotating rod, and the top end of the rotating rod is rotatably connected to a rubber wheel.

[0011] As a further description of the above technical solution: a torsion spring is fixedly connected to the outer wall of the rotating shaft, and the top end of the torsion spring is fixedly connected to the inner wall of the fixed plate.

[0012] As a further description of the above technical solution: a sliding block is fixedly connected to the bottom end of the fixed plate, and the sliding block is slidably connected to the top end of the bottom table.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting a fixing component, when the rotating plate rotates, it will drive the fixing plate to move inward, the fixing plate will drive the rotating rod to move, the rotating rod will drive the rubber wheel to move inward, and the mold will be fixed on the top of the baffle. When in use, the outer wall of the mold can be fixed at multiple points at the same time, and the fixing effect is better.

[0015] 2. In the utility model, by setting a movable component, when the handle is turned, the rotating plate will be driven to rotate, which can drive the entire device to fix the mold. After the handle is released, the slide rod will be clamped in the groove of the outer wall of the fixed column, thereby locking the entire device. When in use, the mold can be fixed without using bolts, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the fixing component in the utility model;

[0018] Figure 3 It is a front view schematic diagram of the three-dimensional structure of the fixing plate in the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the mobile component in the utility model;

[0020] Figure 5 It is a partial three-dimensional structural cross-sectional schematic diagram of the transfer plate of the utility model.

[0021] Legend:

[0022] 1. baffle; 2. fixed assembly; 21. rubber wheel; 22. rotating rod; 23. rotating shaft; 24. fixed plate; 25. chain rod; 26. rotating plate; 27. torsion spring; 28. slider; 3. bottom table; 4. support column; 5. moving assembly; 51. fixed column; 52. groove; 53. sliding rod; 54. shift block; 55. handle; 56. reset spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 , Figure 4 , Figure 5 The utility model provides an embodiment: a positioning device for a blister mold, comprising a bottom table 3 for placing the overall device, the top of the bottom table 3 is slidably connected with a fixing component 2 for fixing the mold, the top of the bottom table 3 is fixedly connected with a support column 4 for supporting a baffle 1, the top of the support column 4 is fixedly connected with a baffle 1 for placing the mold, the fixing component 2 comprises a rotating plate 26 for driving the fixed plate 24 to move, the front end of the rotating plate 26 is provided with a moving component 5 for controlling the rotation of the rotating plate 26, the moving component 5 comprises a fixing column 51 for supporting the rotating plate 26, the top of the fixing column 51 passes through and is rotatably connected to the bottom end of the rotating plate 26, and the inner wall of the rotating plate 26 is slidably connected with a slide rod 53 for fixing the position of the rotating plate 26.

[0025] Reference Figure 1 , Figure 4 , Figure 5 The bottom end of the fixed column 51 is fixedly connected to the top of the bottom table 3, and the front end of the rotating plate 26 is fixedly connected with a handle 55 for rotating the rotating plate 26. The outer wall of the fixed column 51 is provided with a groove 52 for clamping the sliding rod 53. The groove 52 is adapted to the sliding rod 53, and there are multiple groups of grooves 52. The sliding rod 53 is provided with an inclined surface. When the rotating plate 26 rotates clockwise, the groove 52 will squeeze the inclined surface of the sliding rod 53. The top of the sliding rod 53 is fixedly connected with a dial block 54 for shifting the sliding rod 53, and the front end of the sliding rod 53 is fixedly connected with a return spring 56 for pushing the sliding rod 53 to slide. The front end of the return spring 56 is fixedly connected to the inner wall of the rotating plate 26, and the return spring 56 will push the sliding rod 53 backward at all times. When the dial block 54 is shifted, the dial block 54 will drive the sliding rod 53 to move.

[0026] Reference Figure 1 , Figure 2 , Figure 3The fixing assembly 2 also includes a fixing plate 24 for driving the rubber wheel 21 to move. The bottom end of the rotating plate 26 is hinged with a chain rod 25 for driving the fixing plate 24 to slide. The right end of the chain rod 25 is hinged at the top of the fixing plate 24. The chain rod 25 is provided with multiple groups, and is mirror-set with the center line of the rotating plate 26 as the axis of symmetry. The top of the fixing plate 24 passes through and is rotatably connected with a rotating shaft 23 for supporting the rotation of the rotating rod 22. The outer wall of the rotating shaft 23 is rotatably connected with the rotating rod 22 for supporting the rubber wheel 21. The top of the rotating rod 22 is rotatably connected with the rubber wheel 21 for fixing the mold. The outer wall of the rotating shaft 23 is fixedly connected with a torsion spring 27 for driving the rotating rod 22 to reset. The top of the torsion spring 27 is fixedly connected to the inner wall of the fixing plate 24. The bottom end of the fixing plate 24 is fixedly connected with a slider 28 for supporting the sliding of the fixing plate 24. The slider 28 is slidably connected to the top of the bottom table 3. The slider 28 is provided with multiple groups. When the rotating plate 26 rotates, it will drive the fixing plate 24 and the slider 28 to slide.

[0027] Working principle: when the mold needs to be fixed, the mold needs to be placed on the top of the baffle 1 first, and then the handle 55 can be turned to drive the rotating plate 26 to rotate. When the rotating plate 26 rotates, it will drive the fixed plate 24 to move toward the center position of the baffle 1 through the chain rod 25. When the rubber wheel 21 contacts the left and right ends of the mold, continue to turn the handle 55, and the outer wall of the mold will generate a reaction force, squeezing the rubber wheel 21 to force the rotating rod 22 to rotate. The rotation of the rotating rod 22 will drive another set of rubber wheels 21 to squeeze the front and back ends of the mold. In this way, the mold can be positioned in the center position of the baffle 1. When the mold is squeezed and fixed by the rubber wheel 21 and cannot move, the handle 55 can be released. At this time, the reset spring 56 will push the slide bar 53 backward to make it stuck in the inside of the groove 52. At this time, the rotating plate 26 will be fixed and cannot be reversed, and the mold is fixed. When the device is in use, the front, back, left and right four directions of the mold can be fixed at the same time, and the fixing effect is good.

[0028] When the mold needs to be removed, the shift block 54 is first moved, and the shift block 54 will drive the slide bar 53 to move until the slide bar 53 is out of the groove 52, and then the handle 55 is turned to drive the rotating plate 26 to rotate in the opposite direction. When the rotating plate 26 rotates in the opposite direction, it will drive the fixed plate 24 to move away from the center position of the baffle 1. At this time, the torsion spring 27 will generate a force to rotate the rubber wheel 21 to reset. At this time, the mold will no longer be fixed and the mold can be removed.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device for a blister mold, comprising a bottom table (3), characterized in that: The top end of the bottom table (3) is slidably connected to a fixed component (2), the top end of the bottom table (3) is fixedly connected to a support column (4), the top end of the support column (4) is fixedly connected to a baffle (1), the fixed component (2) comprises a rotating plate (26), a moving component (5) is arranged at the front end of the rotating plate (26), the moving component (5) comprises a fixed column (51), the top end of the fixed column (51) penetrates through and is rotatably connected to the bottom end of the rotating plate (26).

2. A positioning device for a blister mold according to claim 1, characterized in that: The inner wall of the rotating plate (26) is slidably connected to a sliding rod (53), and the bottom end of the fixing column (51) is fixedly connected to the top end of the bottom table (3).

3. A positioning device for a blister mold according to claim 2, characterized in that: A handle (55) is fixedly connected to the front end of the rotating plate (26), and a groove (52) is provided on the outer wall of the fixing column (51), and the groove (52) is matched with the sliding rod (53).

4. A positioning device for a blister mold according to claim 2, characterized in that: The top end of the slide rod (53) is fixedly connected to a shift block (54), the front end of the slide rod (53) is fixedly connected to a return spring (56), and the front end of the return spring (56) is fixedly connected to the inner wall of the rotating plate (26).

5. A positioning device for a blister mold according to claim 1, characterized in that: The fixing assembly (2) further comprises a fixing plate (24), the bottom end of the rotating plate (26) being hinged with a chain rod (25), the right end of the chain rod (25) being hinged to the top end of the fixing plate (24), and the top end of the fixing plate (24) being penetrated by a rotating shaft (23) which is rotatably connected thereto.

6. A positioning device for a blister mold according to claim 5, characterized in that: The outer wall of the rotating shaft (23) is rotatably connected to a rotating rod (22), and the top end of the rotating rod (22) is rotatably connected to a rubber wheel (21).

7. A positioning device for a blister mold according to claim 5, characterized in that: A torsion spring (27) is fixedly connected to the outer wall of the rotating shaft (23), and the top end of the torsion spring (27) is fixedly connected to the inner wall of the fixing plate (24).

8. A positioning device for a blister mold according to claim 5, characterized in that: The bottom end of the fixed plate (24) is fixedly connected to a slider (28), and the slider (28) is slidably connected to the top end of the bottom table (3).

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