A blister machine mold support

Abstract

The utility model relates to auxiliary support technical field discloses a blister machine mould support, including a plurality of support plate, the top fixed connection of support plate has two platform a, the similar side of two platform a places and has the blister equipment, the bottom fixed connection of blister equipment has the chassis, the top fixed connection of chassis has the positioning mechanism, wherein the top fixed connection of two support plate has the auxiliary mechanism, the positioning mechanism includes the round axle, the bottom fixed connection of round axle is in the top of chassis, the outside rotatory connection of round axle has the rotary table. In the utility model, positioning mechanism drives telescopic column a through air cylinder a, makes the accurate clamping positioning of positioning column to mould, this design reduces the product rejection rate caused by the positioning deviation, each component can be automatically reset after positioning, improves the continuity and efficiency of blister production.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary support technology, and in particular to a mold support for a vacuum forming machine. Background Technology

[0002] The mold of the vacuum forming machine is the core tooling component that determines the shape, size and surface texture of the final vacuum-formed product in the vacuum forming process. It works in conjunction with the heating and other systems of the vacuum forming machine to process the heated and softened plastic sheet into a specific shape.

[0003] In the existing technology, some vacuum forming machine mold supports are mainly fixed mold supports. During installation, the mold is precisely fixed, and during operation, the relative position of the mold with the vacuum forming machine heating plate and vacuum port remains unchanged. The support rigidly bears the weight of the mold and the forming pressure.

[0004] During use, some blister forming machine mold supports experience mold misalignment and wobbling, resulting in large dimensional deviations and poor edge alignment of the blister products, leading to inaccurate mold positioning. To address these issues, a new blister forming machine mold support is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mold support for a vacuum forming machine, which aims to improve the problem of poor positioning in some existing vacuum forming machine mold supports.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a vacuum forming machine mold support, comprising multiple support plates, two platforms a fixedly connected to the top of the support plates, a vacuum forming device placed on the adjacent side of the two platforms a, a base frame fixedly connected to the bottom of the vacuum forming device, a positioning mechanism fixedly connected to the top of the base frame, wherein an auxiliary mechanism is fixedly connected to the top of the two support plates, the positioning mechanism comprising a round shaft, the bottom of the round shaft fixedly connected to the top of the base frame, a turntable rotatably connected to the outside of the round shaft, two rotating plates slidably connected to the top of the turntable, and a support column fixedly connected to the other end of each rotating plate, a drive assembly fixedly connected to the top of the base frame, multiple positioning columns fixedly connected to the top of the drive assembly, and two slide rails a fixedly connected to the top of the vacuum forming device;

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a platform b, the bottom of which is fixedly connected to the top of two of the support plates, a baffle is fixedly connected to the top left side of the platform b, two long wooden boards are fixedly connected to the right side of the baffle, a power assembly is fixedly connected to the top of the platform b, an ejector plate is fixedly connected to the top of the power assembly, and two slide rails b are fixedly connected to the top of each of the two platforms a, with a placement frame slidably connected to the top of the slide rails b;

[0008] As a further description of the above technical solution: the drive assembly includes a cylinder a, the bottom of the cylinder a is fixedly connected to the top of the base frame, the drive end of the cylinder a is fixedly connected to a telescopic column a, and the other end of the telescopic column a is fixedly connected to a movable plate.

[0009] As a further description of the above technical solution: the power assembly includes a cylinder b, the bottom of the cylinder b is fixedly connected to the top of the platform b, the bottom of the drive end of the cylinder b is fixedly connected to a telescopic column b, and the other end of the telescopic column b is fixedly connected to one of the sliders.

[0010] As a further description of the above technical solution: the adjacent sides of the two long wooden boards are slidably connected to the outside of the two sliders, and the bottoms of the two long wooden boards are fixedly connected to the bottom of the platform b;

[0011] As a further description of the above technical solution: the slider is slidably connected to two connecting plates, and the top of one of the sliders is fixedly connected to the bottom of the top plate;

[0012] As a further description of the above technical solution: the adjacent sides of the movable plates on the same side are fixedly connected to the outer ends of the multiple support columns, and the bottom of the movable plates are all slidably connected to the top of the slide rail a;

[0013] As a further description of the above technical solution: the tops of the two movable plates are fixedly connected to the bottoms of the plurality of positioning columns, and the external part of the cylinder a is fixedly connected to the inside of the thermoforming equipment.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the positioning mechanism drives the telescopic column a through the cylinder a, so that the positioning column accurately clamps and positions the mold. This design reduces the product scrap rate caused by positioning deviation. After positioning is completed, each component can automatically reset without manual adjustment, thus improving the continuity and efficiency of thermoforming production.

[0016] 2. In this utility model, the cylinder b in the auxiliary mechanism drives the ejector plate to rise and fall to eject the mold, avoiding bumps and damage when manually picking up and placing the mold. At the same time, the placement frame can slide along the slide rail b, which simplifies the mold picking and placing process, reduces auxiliary operation time, improves overall production efficiency, and enhances the ease of use of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a vacuum forming machine mold support proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the slide rail a of a mold support for a vacuum forming machine proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the baffle of the mold support for a vacuum forming machine proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the ejector plate of a vacuum forming machine mold support proposed in this utility model.

[0021] Legend:

[0022] 1. Support plate; 2. Platform a; 3. Vacuum forming equipment; 4. Base frame; 5. Positioning mechanism; 51. Round shaft; 52. Turntable; 53. Turning plate; 54. Support column; 55. Drive assembly; 551. Cylinder a; 552. Telescopic column a; 553. Moving plate; 56. Positioning column; 57. Slide rail a; 6. Auxiliary mechanism; 61. Platform b; 62. Baffle; 63. Long wooden board; 64. Power assembly; 641. Cylinder b; 642. Telescopic column b; 643. Slider; 644. Connecting plate; 65. Ejector plate; 66. Slide rail b; 67. Placement frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2This utility model provides an embodiment of a vacuum forming machine mold support, comprising multiple support plates 1. Each support plate 1 is a vertically arranged rectangular steel plate structure, primarily used to support the weight of all components above. Two platforms a2 are fixedly connected to the top of each support plate 1. The two platforms a2 are horizontal rectangular plates, providing support for the installation of a placement frame 67. A vacuum forming device 3 is placed on an adjacent side of each of the two platforms a2. The vacuum forming device 3 is used to vacuum form plastic sheets. A base frame 4 is fixedly connected to the bottom of the vacuum forming device 3. The base frame 4 is a frame structure used to fix the positioning mechanism 5 and distribute the overall weight. The positioning mechanism 5 is fixedly connected to the top of the base frame 4. The positioning mechanism 5 is used to precisely adjust the mold position and ensure that the mold is aligned with the vacuum forming equipment 3. The top of the two support plates 1 is fixedly connected to the auxiliary mechanism 6, which is used to assist in the picking and positioning of the mold and improve the mold changing efficiency. The positioning mechanism 5 includes a round shaft 51, which is a cylindrical metal rod that serves as a rotation support for the turntable 52. The bottom of the round shaft 51 is fixedly connected to the top of the base frame 4. The outside of the round shaft 51 is rotatably connected to the turntable 52, which is a circular metal platform that can rotate horizontally around the round shaft 51. The top of the turntable 52 is slidably connected to two rotating plates 53, which are rectangular plates that can slide horizontally along the top of the turntable 52.

[0025] The other end of each rotating plate 53 is fixedly connected to a support column 54. The support column 54 is a vertical cylindrical rod used to connect two vertically moving plates 553. The top of the base frame 4 is fixedly connected to a drive assembly 55, which is a power output structure used to drive the rotating plate 53 and the positioning column 56 to move. The top of the drive assembly 55 is fixedly connected to multiple positioning columns 56, which are cylindrical, to achieve precise positioning of the mold. The top of the base frame 4 is fixedly connected to two slide rails a57, which are long strip-shaped track structures to provide sliding guidance for the moving plates 553. The drive assembly 55 includes a cylinder a551, which is a pneumatic power element that can output linear driving force. The bottom of the cylinder a551 is fixedly connected to the top of the base frame 4, and the driving end of the cylinder a551 is fixed. A telescopic column a552 is connected, which is a telescopic metal rod that can reciprocate linearly with the drive end of the cylinder a551. The other end of the telescopic column a552 is fixedly connected to a movable plate 553, which is a rectangular plate that can drive the rotating plate 53 and the positioning column 56 to move synchronously. The adjacent sides of the movable plates 553 on the same side are fixedly connected to the outer ends of multiple support columns 54. The bottom of each movable plate 553 is slidably connected to the top of the slide rail a57, and the movable plates 553 can slide smoothly along the top of the slide rail a57. The tops of the two movable plates 553 are fixedly connected to the bottom of multiple positioning columns 56, and the positioning columns 56 adjust their positions as the movable plates 553 move. The cylinder a551 is externally fixedly connected to the inside of the vacuum forming equipment 3 to ensure that the cylinder a551 is stable and does not shake when it is working.

[0026] Reference Figure 3 , Figure 4 The auxiliary mechanism 6 includes a platform b61, which is a horizontal rectangular plate used to mount other components of the auxiliary mechanism 6. The bottom of the platform b61 is fixedly connected to the top of two support plates 1. A baffle 62, which is a vertical rectangular plate, is fixedly connected to the top left of the platform b61 to limit the leftward displacement of the mold on the platform b61. Two long wooden boards 63, which are long rectangular plates, are fixedly connected to the right side of the baffle 62 to provide sliding guidance for the slider 643. A power assembly 64 is fixedly connected to the top of the platform b61. The power assembly 64 is an auxiliary mechanism. The power source of component 6 is used to drive the ejector plate 65 to move. The top of the power component 64 is fixedly connected to the ejector plate 65. The ejector plate 65 is a horizontal rectangular plate that can lift the mold upwards for picking and placing. The tops of the two platforms a2 are fixedly connected to two slide rails b66. The slide rail b66 is a long strip track structure that provides a sliding path for the placement frame 67. The top of the slide rail b66 is slidably connected to the placement frame 67. The placement frame 67 is a rectangular frame used to store the mold to be replaced. The power component 64 includes a cylinder b641. The cylinder b641 is a pneumatic power element that can output vertical driving force.

[0027] The bottom of cylinder b641 is fixedly connected to the top of platform b61. A telescopic column b642 is fixedly connected to the bottom of the drive end of cylinder b641. The telescopic column b642 is a telescopic metal rod that can reciprocate vertically with the drive end of cylinder b641. One of the sliders 643 is fixedly connected to the other end of the telescopic column b642. The slider 643 is a rectangular block structure that can slide along the long wooden board 63. The adjacent sides of the two long wooden boards 63 are slidably connected to the outside of the two sliders 643. The sliders 643 can slide smoothly along the inside of the long wooden boards 63. The bottom of the two long wooden boards 63 is fixedly connected to the bottom of platform b61 to further enhance the stability of the long wooden boards 63. Two connecting plates 644 are slidably connected to the outside of sliders 643. The connecting plates 644 are rectangular plates used to connect the two sliders 643 to achieve synchronous movement. The top of one slider 643 is fixedly connected to the bottom of ejector plate 65. When slider 643 moves, it drives ejector plate 65 to rise and fall synchronously.

[0028] Working principle: When positioning is required, the cylinder a551 of the drive component 55 in the positioning mechanism 5 is activated. The drive end of the cylinder a551 drives the telescopic column a552 to extend and retract, thereby pushing the moving plate 553, which is fixedly connected to the telescopic column a552, to move. The bottom of the moving plate 553 slides along the slide rail a57 fixed at the top of the base frame 4. At the same time, the sliding of the moving plate 553 drives the rotating plate 53 to slide on the turntable 52, which is rotatably connected to the outside of the round shaft 51. During the sliding of the rotating plate 53, multiple positioning columns 56 fixed at the top of the moving plate 553 move along the moving direction of the slide rail a57 with the moving plate 553. The positioning columns 56 on both sides clamp and position the mold that passes by, so as to achieve precise positioning of the mold. After positioning is completed, the cylinder a551 drives the telescopic column a552 to reset, and drives the moving plate 553, the rotating plate 53 and the positioning columns 56 back to the initial position, waiting for the next positioning operation.

[0029] When the mold needs to be ejected, the cylinder b641 of the power component 64 in the auxiliary mechanism 6 is activated. The drive end of the cylinder b641 drives the telescopic column b642 to extend and retract, thereby pushing one of the sliders 643, which is fixedly connected to the telescopic column b642, to operate. The outside of the slider 643 slides along the two long wooden boards 63. At the same time, the two connecting plates 644 slide with the slider 643, driving the other slider 643 to slide synchronously along the long wooden boards 63. The ejection plate 65, which is fixedly connected to the top of one of the sliders 643, rises and falls synchronously with the slider 643, realizing the ejection operation of the mold and facilitating the picking and placing of the mold. At the same time, the placement frame 67, which is slidably connected to the top slide rail b66 of the platform a2, can slide along the slide rail b66, making it convenient for the operator to place the mold and improving the ease of operation.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mold support for a vacuum forming machine, comprising multiple support plates (1), characterized in that: The top of the support plate (1) is fixedly connected to two platforms a (2), and a vacuum forming device (3) is placed on the adjacent side of the two platforms a (2). The bottom of the vacuum forming device (3) is fixedly connected to a base frame (4), and the top of the base frame (4) is fixedly connected to a positioning mechanism (5). The top of the two support plates (1) is fixedly connected to an auxiliary mechanism (6). The positioning mechanism (5) includes a round shaft (51), the bottom of which is fixedly connected to the top of the base frame (4). A turntable (52) is rotatably connected to the outside of the round shaft (51). Two rotating plates (53) are slidably connected to the top of the turntable (52). Support columns (54) are fixedly connected to the other end of each rotating plate (53). A drive assembly (55) is fixedly connected to the top of the base frame (4). Multiple positioning columns (56) are fixedly connected to the top of the drive assembly (55). Two slide rails a (57) are fixedly connected to the top of the vacuum forming equipment (3).

2. The mold support for a vacuum forming machine according to claim 1, characterized in that: The auxiliary mechanism (6) includes a platform b (61), the bottom of which is fixedly connected to the top of two of the support plates (1). A baffle (62) is fixedly connected to the left side of the top of the platform b (61), and two long wooden boards (63) are fixedly connected to the right side of the baffle (62). A power assembly (64) is fixedly connected to the top of the platform b (61), and an ejector plate (65) is fixedly connected to the top of the power assembly (64). Two slide rails b (66) are fixedly connected to the top of each of the two platforms a (2), and a placement frame (67) is slidably connected to the top of the slide rails b (66).

3. The mold support for a vacuum forming machine according to claim 1, characterized in that: The drive assembly (55) includes a cylinder a (551), the bottom of which is fixedly connected to the top of the base frame (4), and a telescopic column a (552) is fixedly connected to the drive end of the cylinder a (551). A movable plate (553) is fixedly connected to the other end of the telescopic column a (552).

4. The mold support for a vacuum forming machine according to claim 2, characterized in that: The power assembly (64) includes a cylinder b (641), the bottom of which is fixedly connected to the top of the platform b (61), and a telescopic column b (642) is fixedly connected to the bottom of the drive end of the cylinder b (641). One of the sliders (643) is fixedly connected to the other end of the telescopic column b (642).

5. The mold support for a vacuum forming machine according to claim 4, characterized in that: The two long wooden boards (63) are slidably connected to the outside of the two sliders (643) on their adjacent sides, and the bottoms of the two long wooden boards (63) are fixedly connected to the bottom of the platform b (61).

6. The mold support for a vacuum forming machine according to claim 4, characterized in that: The slider (643) is slidably connected to two connecting plates (644) on its outside, and the top of one of the sliders (643) is fixedly connected to the bottom of the ejector plate (65).

7. A mold support for a vacuum forming machine according to claim 3, characterized in that: The adjacent sides of the movable plate (553) on the same side are fixedly connected to the outer ends of the multiple support columns (54), and the bottom of the movable plate (553) is slidably connected to the top of the slide rail a (57).

8. A mold support for a vacuum forming machine according to claim 3, characterized in that: The tops of two of the movable plates (553) are fixedly connected to the bottoms of the plurality of positioning columns (56), and the external of the cylinder a (551) is fixedly connected to the inside of the thermoforming equipment (3).

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