Mold transfer mechanism

Abstract

The utility model discloses a mould transfer mechanism, including frame, lift platform and a plurality of support rollers, frame is provided with a plurality of support wheels and a plurality of steering wheels, and the support wheel is arranged at one side of the frame, and the steering wheel is arranged at the other side of the frame, and the support wheel and the steering wheel cooperate to support the frame, and the lift platform is connected with multiple groups of lifting assemblies, and the multiple groups of lifting assemblies are arranged along the circumference of the lift platform, and the lifting assembly includes screw rod and movable block, and the screw rod is rotatably connected to the frame, and the movable block is fixedly connected with the lift platform, and the movable block is slidably connected to the frame along the vertical direction, and the screw rod is threadedly connected with the movable block, and the multiple screw rods are synchronously rotated, and the multiple support rollers are arranged in parallel and at intervals on the lift platform, and the support roller is rotatably connected to the lift platform, and the mould transfer mechanism can improve the transfer convenience of the mould and improve the production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a mold transfer mechanism. Background Technology

[0002] Molds are common processing equipment. After the existing molds are manufactured, they usually need to be installed in the stamping machine. However, the main way to transfer molds is by hoisting and moving them by overhead crane. However, the hoisting process of overhead crane is cumbersome, the transfer efficiency is low, and the flexibility of overhead crane is not high, which cannot meet the transfer needs of molds. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a mold transfer mechanism that improves the ease of mold transfer and increases production efficiency.

[0004] According to a first aspect of the present invention, a mold transfer mechanism includes a frame, a lifting platform, and multiple support rollers. The frame is provided with multiple support wheels and multiple steering wheels. The support wheels are arranged on one side of the frame, and the steering wheels are arranged on the other side of the frame. The support wheels and the steering wheels cooperate to support the frame. The lifting platform is connected to multiple sets of lifting components, which are arranged at intervals along the circumference of the lifting platform. Each lifting component includes a lead screw and a movable block. The lead screw is rotatably connected to the frame, and the movable block is fixedly connected to the lifting platform. The movable block is slidably connected to the frame in the vertical direction, and the lead screw and the movable block are threadedly connected. The multiple lead screws rotate synchronously. Multiple support rollers are arranged parallel and at intervals on the lifting platform, and the support rollers are rotatably connected to the lifting platform.

[0005] The mold transfer mechanism according to the embodiments of this utility model has at least the following beneficial effects: The lower end of the frame is provided with multiple support wheels and multiple steering wheels. These wheels cooperate to support the frame, allowing it to move flexibly. The lifting platform and the movable block are fixedly connected, the movable block and the frame are slidably connected, and the movable platform and the lead screw are threadedly connected. By driving the lead screw to rotate, the movable block can drive the lifting platform to move axially along the lead screw, thereby enabling the lifting platform to move up and down within the frame. This allows the lifting platform to drive the mold to move up and down, facilitating adaptation to the mold's installation position and improving the ease of mold transfer. Furthermore, the lifting platform is rotatably connected to multiple support rollers, which support the mold and guide its output, further improving the ease of mold transfer.

[0006] According to some embodiments of the present invention, the lifting platform is connected to a support frame, the support roller is rotatably connected to the support frame, and the support frame is rotatably connected to multiple bearings, with the support roller arranged between two adjacent bearings.

[0007] According to some embodiments of the present invention, the lifting platform is fixedly connected to two limiting plates, which are respectively arranged at both ends of the support roller.

[0008] According to some embodiments of the present invention, the lifting platform is further provided with a limiting frame and a plurality of fixing rods. The limiting frame and the fixing rods are arranged along the arrangement direction of the plurality of support rollers. The fixing rods are detachably connected to one side of the lifting platform. The limiting frame is slidably connected to the lifting platform so that the limiting frame can move toward or away from the fixing rods. The limiting frame is threaded with a screw, and the end of the screw can abut against the lifting platform.

[0009] According to some embodiments of the present invention, the lifting platform is provided with multiple connecting cylinders, and the connecting cylinders correspond one-to-one with the fixing rods, with the fixing rods inserted into the connecting cylinders.

[0010] According to some embodiments of this utility model, both the limiting frame and the fixing rod are connected to a buffer pad.

[0011] According to some embodiments of this utility model, multiple lead screws are fixedly connected to synchronous pulleys, and the synchronous pulleys are connected by synchronous belt drive.

[0012] According to some embodiments of the present invention, a plurality of steering wheels are evenly spaced on the lifting platform, and a transmission rod is hinged between two adjacent steering wheels so that the plurality of steering wheels can rotate synchronously.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the mold transfer mechanism according to an embodiment of the present utility model; Figure 2 This is a cross-sectional view of the mold transfer mechanism according to an embodiment of the present utility model; Figure 3 This is a top view of the mold transfer mechanism according to an embodiment of the present utility model; Figure 4 for Figure 3 A magnified view of part A.

[0015] Figure label: Frame 100, support wheel 110, steering wheel 120, transmission rod 121; Lifting platform 200, lifting assembly 210, lead screw 211, movable block 212, synchronous pulley 213, synchronous belt 214, support frame 220, bearing 221, limit plate 230, limit frame 240, screw 241, fixing rod 250, connecting cylinder 260, buffer pad 270; Support roller 300. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0020] Understandably, referring to Figures 1 to 3The mold transfer mechanism of this utility model includes a frame 100, a lifting platform 200, and multiple support rollers 300. The frame 100 is provided with multiple support wheels 110 and multiple steering wheels 120. The support wheels 110 are arranged on one side of the frame 100, and the steering wheels 120 are arranged on the other side of the frame 100. The support wheels 110 and steering wheels 120 cooperate to support the frame 100. The lifting platform 200 is connected to multiple sets of lifting components 210, and the multiple sets of lifting components 210 move along the lifting platform 200. The lifting assembly 210 includes a lead screw 211 and a movable block 212. The lead screw 211 is rotatably connected to the frame 100, and the movable block 212 is fixedly connected to the lifting platform 200. The movable block 212 is slidably connected to the frame 100 in the vertical direction, and the lead screw 211 and the movable block 212 are threadedly connected. Multiple lead screws 211 rotate synchronously. Multiple support rollers 300 are arranged in parallel and spaced on the lifting platform 200, and the support rollers 300 are rotatably connected to the lifting platform 200.

[0021] The lower end of the frame 100 is equipped with multiple support wheels 110 and multiple steering wheels 120. These wheels work together to support the frame 100, allowing it to move flexibly. The lifting platform 200 is fixedly connected to the movable block 212, which is slidably connected to the frame 100. The movable platform is also threadedly connected to the lead screw 211. By driving the lead screw 211 to rotate, the movable block 212 can move the lifting platform 200 along the axial direction of the lead screw 211. This allows the lifting platform 200 to move up and down within the frame 100, enabling it to move the mold up and down to adapt to different mold installation positions and improve mold transfer convenience. Furthermore, the lifting platform 200 is rotatably connected to multiple support rollers 300. These rollers support the mold and guide its output, further enhancing mold transfer convenience.

[0022] By setting multiple support rollers 300 on the lifting platform 200, the mold can be moved on the lifting platform 200, making it easy to place or push the mold out. Moreover, by driving multiple lead screws 211 to rotate synchronously, the lead screws 211 can drive multiple movable blocks 212 to move synchronously up and down on the frame 100, which can drive the mold to rise and fall to adapt to different installation heights. Furthermore, the frame 100 can move on the ground through the cooperation of support wheels 110 and steering wheels 120, which can replace the transfer by overhead crane and improve the transfer flexibility of the mold.

[0023] In addition, multiple support rollers 300 are arranged in parallel at intervals on the lifting platform 200 so that the mold can move along the arrangement direction of the multiple support rollers 300, which facilitates the placement and ejection of the mold and improves the transfer efficiency of the mold.

[0024] It should be noted that the mold can be lifted and placed on the support roller 300 by an overhead crane, forklift, etc., and this is not limited here.

[0025] Understandably, referring to Figure 3 and Figure 4 The lifting platform 200 is connected to a support frame 220, and a support roller 300 is rotatably connected to the support frame 220. The support frame 220 is rotatably connected to multiple bearings 221, with the support roller 300 positioned between adjacent bearings 221. The support frame 220 is fixedly connected to the lifting platform 200. By rotatably connecting the support roller 300 to the support frame 220 and positioning it between adjacent bearings 221, a support foundation is provided for the support roller 300, making it more stable when bearing the weight of the mold, less prone to swaying or deformation, and improving support stability and reliability. Furthermore, the bearings 221 reduce the rotational friction of the support roller 300, allowing it to rotate smoothly and making the movement of the mold on the support roller 300 easier and more stable. This reduces resistance during mold movement and minimizes frictional damage between the mold and the support roller 300, extending the equipment's service life.

[0026] Understandably, referring to Figure 1 and Figure 3 The lifting platform 200 is fixedly connected to two limiting plates 230, which are respectively arranged at both ends of the support roller 300. By setting two limiting plates 230 at both ends of the support roller 300, the mold can be arranged between the two limiting plates 230, which can prevent the mold from moving along the axial direction of the support roller 300, avoid the mold from falling off the end of the support roller 300, and improve the safety of the mold transfer process.

[0027] It should be noted that the limiting plate 230 can be fixed to the lifting platform 200 by welding, fastener connection or other means, so that the two limiting plates 230 can cooperate to limit the position of the mold and improve the positional stability of the mold transfer.

[0028] Specifically, the lifting platform 200 is also equipped with a limiting frame 240 and multiple fixing rods 250. The limiting frame 240 and fixing rods 250 are arranged along the arrangement direction of the multiple support rollers 300. The fixing rods 250 are detachably connected to one side of the lifting platform 200, and the limiting frame 240 is slidably connected to the lifting platform 200 so that the limiting frame 240 can move closer to or away from the fixing rods 250. The limiting frame 240 is threadedly connected to a screw 241, and the end of the screw 241 can abut against the lifting platform 200. The limiting frame 240 and fixing rods 250 are arranged along the arrangement direction of the multiple support rollers 300 so that the mold can be confined between the limiting frame 240 and the fixing rods 250. When the frame 100 moves, the limiting frame 240 and fixing rods 250 can limit the position of the mold, prevent the mold from sliding on the support rollers 300, and improve the transfer stability of the mold.

[0029] In addition, the limiting frame 240 is slidably connected to the lifting platform 200 so that the limiting frame 240 can move closer to or further away from the fixed rod 250 to adjust the distance between the limiting frame 240 and the fixed rod 250. Then, the screw 241 is driven to rotate so that the end of the screw 241 can abut against the lifting platform 200, so that the limiting frame 240 can be locked on the lifting platform 200. This adapts to molds of different sizes, stabilizes the position of the mold, and improves the reliability of transfer.

[0030] The fixing rod 250 and the lifting platform 200 are detachably connected. When the mold is placed on the lifting platform 200, the fixing rod 250 can be removed from the lifting platform 200 to avoid the mold's placement position, and then the fixing rod 250 can be installed back into the lifting platform 200 to prevent the mold from sliding out of the lifting platform 200 and improve the stability of the transfer.

[0031] It should be noted that the two limiting plates 230 are respectively arranged at both ends of the support roller 300, and the limiting frame 240 and the fixing rod 250 are respectively arranged along the direction of the multiple support rollers 300, so that the mold can be located between the two limiting plates 230 and between the limiting frame 240 and the fixing rod 250, so that the mold can be stabilized on the lifting platform 200 and the stability of the transfer can be improved.

[0032] Specifically, refer to Figure 3 The lifting platform 200 is equipped with multiple connecting cylinders 260, each corresponding to a fixed rod 250, with the fixed rod 250 inserted into the connecting cylinder 260. All connecting cylinders 260 are fixedly connected to the lifting platform 200, and the fixed rod 250 is inserted into the connecting cylinder 260. This facilitates the assembly and disassembly of the fixed rod 250 and ensures accurate positioning of the fixed rod 250, thereby improving installation stability and enhancing the flexibility and efficiency of the mold transfer mechanism.

[0033] Specifically, refer to Figure 1 and Figure 3 Both the limiting frame 240 and the fixing rod 250 are connected to buffer pads 270. By connecting buffer pads 270 to the limiting frame 240 and the fixing rod 250, the buffer pads 270 can abut against the mold, thereby preventing the limiting frame 240 or the fixing rod 250 from directly colliding with the mold. This reduces the possibility of mold damage, extends the service life of the limiting frame 240 and the fixing rod 250, and improves the reliability and stability of the mold transfer mechanism.

[0034] It should be noted that the buffer pad 270 can be made of rubber, silicone, etc., which will not be elaborated here. By setting the buffer pad 270, the sliding resistance of the mold can be increased, the position of the mold can be stabilized, and the possibility of positional displacement can be reduced.

[0035] Understandably, referring to Figure 2 and Figure 3 Each lead screw 211 is fixedly connected to a synchronous pulley 213, which is driven by a synchronous belt 214. Each lead screw 211 is fixedly connected to a synchronous pulley 213, and the multiple synchronous pulleys 213 work together to tension the synchronous belt 214, thus enabling the synchronous belt 214 to drive the multiple synchronous pulleys 213. This allows multiple lead screws 211 to rotate synchronously when one of them rotates, thereby synchronously pushing the lifting platform 200 up and down within the frame 100, ensuring smooth lifting and improving reliability.

[0036] It should be noted that the lead screw 211 can be rotated manually by a turntable or by a motor, and this is not limited here.

[0037] Understandably, referring to Figure 1 and Figure 3 Multiple steering wheels 120 are evenly spaced on the lifting platform 200, and a transmission rod 121 is hinged between adjacent steering wheels 120 to enable the multiple steering wheels 120 to rotate synchronously. The transmission rod 121 drives the multiple steering wheels 120 to rotate synchronously, ensuring that the directions of the multiple steering wheels 120 are consistent. This allows for smooth movement of the frame 100, reduces positional deviation of the frame 100, and helps improve the stability of mold transfer.

[0038] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mold transfer mechanism, characterized in that, include: The frame is provided with multiple support wheels and multiple steering wheels. The support wheels are arranged on one side of the frame, and the steering wheels are arranged on the other side of the frame. The support wheels and steering wheels cooperate to support the frame. A lifting platform is connected to multiple sets of lifting components. The multiple sets of lifting components are arranged at intervals along the circumference of the lifting platform. Each lifting component includes a lead screw and a movable block. The lead screw is rotatably connected to the frame, and the movable block is fixedly connected to the lifting platform. The movable block is slidably connected to the frame in the vertical direction. The lead screw and the movable block are threadedly connected, and the multiple lead screws rotate synchronously. Multiple support rollers are arranged in parallel at intervals on the lifting platform, and the support rollers are rotatably connected to the lifting platform.

2. The mold transfer mechanism according to claim 1, characterized in that, The lifting platform is connected to a support frame, the support roller is rotatably connected to the support frame, and the support frame is rotatably connected to multiple bearings, with the support roller arranged between two adjacent bearings.

3. The mold transfer mechanism according to claim 1, characterized in that, The lifting platform is fixedly connected to two limiting plates, which are respectively arranged at both ends of the support roller.

4. The mold transfer mechanism according to claim 3, characterized in that, The lifting platform is also provided with a limit frame and multiple fixing rods. The limit frame and the fixing rods are arranged along the arrangement direction of the multiple support rollers. The fixing rods are detachably connected to one side of the lifting platform. The limit frame is slidably connected to the lifting platform so that the limit frame can move towards or away from the fixing rods. The limit frame is threaded with a screw, and the end of the screw can abut against the lifting platform.

5. The mold transfer mechanism of claim 4, wherein, The lifting platform is provided with multiple connecting cylinders, and each connecting cylinder corresponds to a fixed rod, with the fixed rod inserted into the connecting cylinder.

6. The mold transfer mechanism according to claim 4, characterized in that, Both the limiting frame and the fixing rod are connected to a buffer pad.

7. The mold transfer mechanism of claim 1, wherein Each of the multiple lead screws is fixedly connected to a synchronous pulley, and the synchronous pulleys are connected by a synchronous belt drive.

8. The mold transfer mechanism according to claim 1, characterized in that, Multiple steering wheels are evenly spaced on the lifting platform, and a transmission rod is hinged between two adjacent steering wheels so that the multiple steering wheels can rotate synchronously.

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