Adjustable multifunctional plastic product mold frame

Abstract

This utility model discloses an adjustable multifunctional plastic product mold holder, belonging to the field of mold holder technology. It includes a lifting frame, comprising a platform, an electric push rod fixedly connected to the upper surface of the platform, a support plate fixedly connected to the lifting end of the electric push rod, first guide legs fixedly connected to each corner of the support plate, and second guide legs slidably connected inside the first guide legs, the second guide legs being fixedly connected to the upper surface of the platform; and a support assembly disposed on the upper surface of the support plate, used for storing and transferring the mold. The lifting frame allows for flexible adjustment of the device's operating height, effectively adapting to the height of the injection molding machine's mold table, thus facilitating the transfer of molds placed on the support assembly to the top of the mold table, improving the convenience of mold transfer.

Description

Technical Field

[0001] This utility model relates to the field of mold frame technology, specifically an adjustable multifunctional plastic product mold frame. Background Technology

[0002] Plastic product molds are tools used in plastic processing, mainly used in conjunction with plastic molding machines, to give plastic products a complete shape and precise dimensions. During the transfer process, mold racks are needed to assist in the transfer, so as to improve the convenience of the transfer.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN221696882U) discloses a mold holder, comprising multiple columns, a placement plate 1, a placement plate 2, and a guide rail assembly. Placement plate 1 and placement plate 2 are both positioned between the columns. Two guide bodies 1 are fixedly connected to the top of each of placement plate 1 and placement plate 2, and guide bodies 2 and 3 are also fixedly connected to the top of each of placement plate 1 and placement plate 2. This utility model, by setting guide bodies 1, 2, and 3, can guide the holes and grooves on the surfaces of the upper and lower molds, making placement easier. The setting of rubber pads 1, 2, and 3 avoids friction and collisions between the upper and lower molds during the guiding process. The setting of multiple reinforcing ribs 1 strengthens the structural strength of placement plate 1 and placement plate 2, and the stamped grooves formed on the surfaces of placement plate 1 and placement plate 2 by the reinforcing ribs 1 also facilitate mold removal.

[0004] Although the aforementioned patent achieves mold transfer and displacement, its operating height cannot be adjusted during actual use. Due to the height difference between the vehicle body and the injection molding machine mold platform, the mold still needs to be moved from the vehicle body to the vertical injection molding machine body during transfer, reducing the convenience of mold transfer.

[0005] Therefore, this utility model provides an adjustable, multifunctional mold frame for plastic products to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides an adjustable, multifunctional mold frame for plastic products, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an adjustable multifunctional plastic product mold frame, including a lifting frame, the lifting frame including a platform, an electric push rod fixedly connected to the upper surface of the platform, a bearing plate fixedly connected to the lifting end of the electric push rod, a first guide leg fixedly connected to each corner of the bearing plate, and a second guide leg slidably connected inside the first guide leg, the second guide leg being fixedly connected to the upper surface of the platform;

[0010] A support assembly is disposed on the upper surface of a support plate and is used for storing and transferring molds.

[0011] As a preferred technical solution of this application, a set of omnidirectional wheels is provided at the bottom corners of the vehicle platform, and a storage battery is fixedly connected to the upper surface of the vehicle platform, and the storage battery is used to supply power to the electric push rod.

[0012] As a preferred technical solution of this application, there are two bearing plates, with the other bearing plate located on top of the first guide leg. The cross-sections of the first and second guide legs are any one of L-shape, rectangle, or circle, and the inner diameter of the first guide leg is equal to the outer diameter of the second guide leg.

[0013] As a preferred technical solution of this application, the support components are provided in two sets, and the two sets of support components are respectively located above each of the bearing plates. The support components include a base plate, which is fixedly connected to the upper surface of the bearing plate, and the length of the base plate is less than the length of the bearing plate.

[0014] As a preferred technical solution of this application, two guide rails are fixedly connected to the upper surface of each base plate, two sliders are slidably sleeved on the outside of each guide rail, a support plate is fixedly connected to the upper surface of the slider, and ball bearings are arranged in an array inside the support plate.

[0015] As a preferred technical solution of this application, the outer wall of the support plate is fixedly connected to a first handle, a stop block is fixedly connected to the upper surface of one end of the guide rail, and a guide groove adapted to the stop block is opened at the bottom of the support plate, and the distance between adjacent sliders is equal to half the length of the guide rail.

[0016] As a preferred technical solution of this application, the upper surface of the support plate is fixedly connected to a limiting component. The limiting component includes two sets of symmetrically distributed positioning plates. The positioning plates are provided with insertion slots in an array on the side that is close to each other, and clamps are inserted into the insertion slots. Soft rubber pads are provided on the side that is close to each other of the clamps. A second handle is fixedly connected to the upper surface of the clamps.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this application are as follows:

[0019] 1. This utility model, through the setting of the lifting frame, allows the operating height of the device to be flexibly adjusted. This enables the device to be effectively adapted to the height of the injection molding machine mold table when transferring molds, thus facilitating the pushing of the support component to the top of the mold table and the transfer of the mold placed on the support component to the top of the mold table, improving the convenience of mold transfer. At the same time, it can be adapted to mold tables of different heights for mold transfer processing.

[0020] 2. This utility model improves the ease of mold pushing by setting the ball bearing structure on the upper surface of the support component, so that the mold can be pushed to the top of the injection molding machine mold table while holding the support plate, thereby further improving the flexibility of mold transfer.

[0021] 3. This utility model achieves abutment and positioning of the mold on both sides by setting a limiting component and adjusting the position of the adjustable clamping plate, thereby completing the clamping and positioning of the mold and preventing the mold from shifting during the transfer process. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the exploded structure of the elevator frame of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 3 This is a partial exploded view of the support component of this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the guide rail of this utility model.

[0026] In the picture:

[0027] 1. Lifting frame; 11. Platform; 12. Electric push rod; 13. Load-bearing plate; 14. First guide leg; 15. Second guide leg; 16. Casters; 17. Battery; 2. Support assembly; 21. Base plate; 22. Guide rail; 23. Slider; 24. Support plate; 25. Ball bearing; 26. First handle; 27. Stop; 3. Limiting assembly; 31. Positioning plate; 32. Insertion slot; 33. Clamping plate; 34. Second handle. Detailed Implementation

[0028] 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.

[0029] like Figure 1-4 As shown, this utility model provides an adjustable multifunctional plastic product mold frame, including a lifting frame 1. The lifting frame 1 includes a platform 11, an electric push rod 12 fixedly connected to the upper surface of the platform 11, a bearing plate 13 fixedly connected to the lifting end of the electric push rod 12, first guide legs 14 fixedly connected to each corner of the bearing plate 13, and second guide legs 15 slidably connected inside the first guide legs 14, the second guide legs 15 being fixedly connected to the upper surface of the platform 11; and a support assembly 2, which is disposed on the upper surface of the bearing plate 13 and is used for storing and transferring the mold. Through the lifting and adjustable structure of the lifting frame 1, the device can be adapted to the height of the injection molding machine mold table during use, thereby pushing the support plate 24 to the upper surface of the mold table, thus facilitating the transfer of the mold to the top of the mold table, improving the convenience of mold transfer, and eliminating the need for mold handling.

[0030] Furthermore, a set of casters 16 are provided at the bottom corners of the vehicle platform 11, and a battery 17 is fixedly connected to the upper surface of the vehicle platform 11. The battery 17 is used to supply power to the electric push rod 12. The casters 16 facilitate the pushing and displacement of the device. There are two support plates 13. The other support plate 13 is located on top of the first guide leg 14. The cross-section of the first guide leg 14 and the second guide leg 15 is any one of L-shaped, rectangular or circular, and the inner diameter of the first guide leg 14 is equal to the outer diameter of the second guide leg 15. The sliding connection between the first guide leg 14 and the second guide leg 15 plays a good guiding and limiting role, ensuring the stability of the support plate 13 when it moves up and down.

[0031] Furthermore, two sets of support components 2 are provided, and the two sets of support components 2 are respectively located above each bearing plate 13. The support component 2 includes a base plate 21, which is fixedly connected to the upper surface of the bearing plate 13. The length of the base plate 21 is less than the length of the bearing plate 13. Two guide rails 22 are fixedly connected to the upper surface of each base plate 21. Two sliders 23 are slidably sleeved on the outside of each guide rail 22. A support plate 24 is fixedly connected to the upper surface of the sliders 23. The support plate 24 is internally arranged with an array of rotatable balls 25. With this structure, the support plate 24 can be pushed horizontally. Thus, when the lifting frame 1 is close to the injection molding machine mold table, the support plate 24 can be pushed to place the support plate 24 above the mold table, thereby improving the convenience of mold transfer. The stop block 27 is connected to the support plate 24 in a damping limiting sliding connection, which dampens and prevents the support plate 24 from shaking during the pushing process of the lifting frame 1.

[0032] Furthermore, a first handle 26 is fixedly connected to the outer wall of the support plate 24, a stop block 27 is fixedly connected to the upper surface of one end of the guide rail 22, and a guide groove adapted to the stop block 27 is opened at the bottom of the support plate 24. The distance between adjacent sliders 23 is equal to half the length of the guide rail 22. The stop block 27 plays an auxiliary limiting role in the horizontal sliding of the support plate 24, preventing the support plate 24 from sliding off.

[0033] Furthermore, a limiting component 3 is fixedly connected to the upper surface of the support plate 24. The limiting component 3 includes two sets of symmetrically distributed positioning plates 31. The positioning plates 31 have an array of insertion slots 32 on their adjacent sides, and clamping plates 33 are inserted into the insertion slots 32. Soft rubber pads are provided on the adjacent sides of the clamping plates 33. A second handle 34 is fixedly connected to the upper surface of the clamping plates 33. Through this structure, the mold can be clamped and fixed, thereby improving the stability and firmness of the mold placement and preventing the mold from shaking or displacing due to rolling contact with the ball bearings 25 during transportation.

[0034] Working principle: First, push the lifting frame 1 to the side of the injection molding machine mold table, then control the battery 17 to rise, so that the support component 2 of the transferred mold is above the mold table. Then push the support plate 24 to make the support plate 24 horizontally move above the mold table. Then, by opening the clamping plate 33, you can fix the support plate 24 with one hand and push the mold with the other hand to transfer the mold to the top of the mold table, improving the convenience of mold transfer.

[0035] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An adjustable multi-functional plastic product mold frame, characterized in that: The system includes a lifting frame (1), which includes a platform (11). An electric push rod (12) is fixedly connected to the upper surface of the platform (11). A bearing plate (13) is fixedly connected to the lifting end of the electric push rod (12). A first guide leg (14) is fixedly connected to each corner of the bearing plate (13). A second guide leg (15) is slidably connected inside the first guide leg (14). The second guide leg (15) is fixedly connected to the upper surface of the platform (11). Support component (2), which is disposed on the upper surface of the support plate (13) and is used for storing and transferring the mold; The support components (2) are provided in two sets, and the two sets of support components (2) are respectively located above each of the bearing plates (13). The support components (2) include a base plate (21), which is fixedly connected to the upper surface of the bearing plate (13), and the length of the base plate (21) is less than the length of the bearing plate (13). Two guide rails (22) are fixedly connected to the upper surface of each base plate (21), and two sliders (23) are slidably sleeved on the outside of each guide rail (22). A support plate (24) is fixedly connected to the upper surface of the slider (23), and a ball bearing (25) is arranged in an array inside the support plate (24). The outer wall of the support plate (24) is fixedly connected to a first handle (26), and a stop block (27) is fixedly connected to the upper surface of one end of the guide rail (22). The bottom of the support plate (24) is provided with a guide groove that matches the stop block (27). The distance between adjacent sliders (23) is equal to half the length of the guide rail (22). The upper surface of the support plate (24) is fixedly connected to a limiting component (3). The limiting component (3) includes two sets of symmetrically distributed positioning plates (31). The positioning plates (31) are provided with insertion slots (32) in an array on the side that is close to each other. The insertion slots (32) are filled with clamps (33). The clamps (33) are provided with soft rubber pads on the side that is close to each other. The upper surface of the clamps (33) is fixedly connected to a second handle (34).

2. The adjustable multi-functional plastic product mold holder of claim 1, wherein: Each of the bottom corners of the vehicle platform (11) is provided with a set of universal wheels (16), and the upper surface of the vehicle platform (11) is also fixedly connected with a storage battery (17), which is used to supply power to the electric push rod (12).

3. The adjustable multi-functional plastic product mold holder of claim 2, wherein: There are two bearing plates (13). The other bearing plate (13) is located on top of the first guide leg (14). The cross-sections of the first guide leg (14) and the second guide leg (15) are any one of L-shaped, rectangular or circular, and the inner diameter of the first guide leg (14) is equal to the outer diameter of the second guide leg (15).

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