Transfer device for precision mold manufacturing

Abstract

The utility model relates to the technical field of mold transfer, in particular to a transfer device for precise mold manufacturing. The device comprises a transfer trolley, a placement bin is fixedly installed on the transfer trolley, a concave hole is formed in the inner surface of the placement bin, a rotating rod is rotationally connected to the inner surface of the concave hole, a protection plate is fixedly installed on the arc surface of the rotating rod, and two fixing grooves are formed in the inner surface of the concave hole; sliding grooves are formed in the two sides of the protection plate, two communicating holes are formed in the surface of the protection plate and communicate with the sliding grooves, sliding rods are slidably connected to the inner surfaces of the sliding grooves, and clamping plates are fixedly installed at one ends of the sliding rods. The problem that in the prior art, when the precision mold is transferred, a certain height difference exists when the precision mold is placed in a containing bin, and it is inconvenient for operators to take out the precision mold or place the precision mold in the containing bin for transferring is solved.

Description

Technical Field

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

[0002] After the mold is produced, it needs to be transferred. However, because the mold is very precise, the transfer device is subject to bumps during the transfer process, which can cause the mold to be damaged irreversibly.

[0003] Chinese patent application CN202021793955.4 discloses a transfer device for precision mold manufacturing. The key technical points are: belonging to the technical field of mold transfer devices, it includes a transfer main seat with two storage slots on its front. Each storage slot contains four first telescopic rods, one end of which is fixedly installed to the front of the inner wall of the storage slot. This transfer device for precision mold manufacturing, through the action of the first telescopic rods, allows the height of the shielding mesh to be adjusted, enabling the shielding mesh to be adjusted according to the height of the mold to protect its surroundings. Simultaneously, through the cooperation of a first spring and a limiting groove plate, the limiting rubber rollers can move elastically, thereby elastically squeezing and limiting the surroundings of the mold through multiple limiting and elastic protection, providing multi-directional protection for the mold and preventing damage from large bumps and impacts.

[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: when transferring precision molds, there is a certain height difference between the precision molds placed in the placement chamber, which makes it inconvenient for operators to take out the precision molds or place them in the placement chamber for transfer; therefore, in order to solve the above problems, a transfer device for precision mold manufacturing is proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where precision molds are placed in a storage compartment at a certain height, making it inconvenient for operators to remove or place them in the storage compartment for transport. Therefore, this invention proposes a transport device for precision mold manufacturing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a transfer device for precision mold manufacturing, comprising a transfer cart, a placement compartment fixedly installed on the transfer cart, a recessed hole on the inner surface of the placement compartment, a rotating rod rotatably connected to the inner surface of the recessed hole, a protective plate fixedly installed on the arc surface of the rotating rod, two fixing grooves on the inner surface of the recessed hole, sliding grooves on both sides of the protective plate, two communicating holes on the surface of the protective plate, the communicating holes communicating with the sliding grooves, a sliding rod slidably connected to the inner surface of the sliding groove, a snap-fit ​​plate fixedly installed at one end of the sliding rod, the snap-fit ​​plate slidably connected to the inner surface of the fixing groove of the recessed hole, a push block fixedly installed on the arc surface of the sliding rod, the push block slidably connected to the communicating hole of the protective plate, and a buffer seat fixedly installed in the placement compartment.

[0007] The effect achieved by the above components is as follows: by pulling the push block, the sliding rod slides in the connecting hole of the protective plate. The sliding rod drives the snap-fit ​​plate to slide out from the recessed fixing groove, pushing the protective plate to drive the rotating rod to rotate in the recessed hole, thus achieving the effect of opening the protective plate. This makes it easier for operators to place the precision mold in the placement chamber for transportation, avoiding the original placement chamber having a certain height, which made it extremely inconvenient to place and take out the precision mold, and easily caused wear on the edges and corners of the precision mold. This improves the practicality of the device.

[0008] Preferably, a first spring is fixedly installed at the end of the sliding rod away from the snap-fit ​​plate, and one end of the first spring is fixedly installed on the inner surface of the sliding groove.

[0009] The effect achieved by the above components is as follows: when the protective plate is closed, the snap-fit ​​plate and the placement chamber are squeezed together. The snap-fit ​​plate drives the sliding rod to slide, and the sliding rod drives the first spring to be squeezed. When the snap-fit ​​plate is located in the position of the recessed fixing groove, the protective plate is fixed under the action of the first spring, which improves the practicality of the device.

[0010] Preferably, the arc surface of the rotating rod is fitted with two torsion springs, and the two ends of the torsion springs are fixedly installed to the inner surface of the protective plate and the concave hole, respectively.

[0011] The effect achieved by the above components is that when the protective plate is released from its fixation, the protective plate automatically opens under the force of the torsion spring and maintains a certain angle, thereby improving the practicality of the device.

[0012] Preferably, threaded rods are threaded into both sides of the placement compartment, and an abutment plate is rotatably connected to the side of the two threaded rods that are close to each other. A handle is fixedly installed on the side of the threaded rods that is away from the abutment plate.

[0013] The aforementioned components achieve the following effect: they clamp and fix the precision molds in the storage compartment, preventing the precision molds from shaking in the storage compartment due to uneven road surfaces during transport by the transfer vehicle, thus improving the practicality of the device.

[0014] Preferably, a sliding rod is fixedly installed on one side of the abutment plate, and the arc surface of the sliding rod is slidably connected to the placement compartment.

[0015] The aforementioned components achieve the following effect: they prevent the screw rod from rotating inside the placement chamber when the throttle is turned, which in turn causes the abutment plate to rotate, resulting in friction between the abutment plate and the precision mold, thus improving the practicality of the device.

[0016] Preferably, a protective pad is fixedly installed on the side of the abutment plate away from the slide bar, and the protective pad is made of silicone.

[0017] The aforementioned components achieve the following effect: they protect the precision mold and improve the practicality of the device.

[0018] Preferably, a blocking plate is fixedly installed at the end of the slide bar away from the abutment plate, and the surface of the throttle is provided with anti-slip protrusions.

[0019] The effect achieved by the above-mentioned components is to block the slide bar, preventing it from sliding into the interior of the placement chamber when the rotating threaded rod rotates inside the placement chamber, thus affecting the clamping of the precision mold and improving the practicality of the device.

[0020] In summary, the beneficial effects of this utility model are as follows:

[0021] In this invention, by pulling the push block, the sliding rod slides within the connecting hole of the protective plate. The sliding rod causes the snap-fit ​​plate to slide out from the recessed fixing groove, pushing the protective plate to rotate the rotating rod within the recessed hole. This achieves the effect of opening the protective plate, making it easier for operators to place the precision mold in the storage compartment for transportation. This avoids the problem that the original storage compartment had a certain height, making it extremely inconvenient to place and remove the precision mold, and easily causing wear on the edges and corners of the precision mold. This improves the practicality of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the storage compartment in this utility model;

[0024] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0025] Figure 4 In this utility model Figure 2 Enlarged view of point B;

[0026] Figure 5 This is a schematic diagram of the structure of the buffer seat in this utility model.

[0027] Legend: 1. Transfer vehicle; 2. Placement compartment; 3. Recessed hole; 4. Rotating rod; 5. Protective plate; 6. Sliding groove; 7. Sliding rod; 8. Snap-fit ​​plate; 9. Push block; 10. Buffer seat; 11. First spring; 12. Torsion spring; 13. Threaded rod; 14. Abutment plate; 15. Sliding rod; 16. Protective pad; 17. Blocking plate. Detailed Implementation

[0028] Reference Figure 1-5As shown, this utility model provides a technical solution: a transfer device for precision mold manufacturing, including a transfer cart 1, a placement compartment 2 fixedly installed on the transfer cart 1, a recess 3 formed on the inner surface of the placement compartment 2, a rotating rod 4 rotatably connected to the inner surface of the recess 3, a protective plate 5 fixedly installed on the arc surface of the rotating rod 4, two fixing grooves formed on the inner surface of the recess 3, sliding grooves 6 formed on both sides of the protective plate 5, two communicating holes formed on the surface of the protective plate 5, the communicating holes communicating with the sliding grooves 6, a sliding rod 7 slidably connected to the inner surface of the sliding grooves 6, a snap-fit ​​plate 8 fixedly installed at one end of the sliding rod 7, the snap-fit ​​plate 8 slidably connected to the inner surface of the fixing groove of the recess 3, and a push block 9 fixedly installed on the arc surface of the sliding rod 7, the push block 9 slidably connected to the communicating hole of the protective plate 5. A buffer seat 10 is fixedly installed inside the placement chamber 2. By pulling the push block 9, the sliding rod 7 slides within the connecting hole of the protective plate 5. The sliding rod 7 causes the locking plate 8 to slide out from the fixed groove of the recessed hole 3, pushing the protective plate 5 and causing the rotating rod 4 to rotate within the recessed hole 3, thus opening the protective plate 5. This facilitates the placement and transportation of precision molds by operators, avoiding the original placement chamber 2's height, which made it extremely inconvenient to place and remove precision molds and easily caused wear on the edges and corners of the precision molds. This improves the practicality of the device. A first spring 11 is fixedly installed at the end of the sliding rod 7 away from the locking plate 8. One end of the first spring 11 is fixedly installed on the inner surface of the sliding groove 6. When the protective plate 5 is closed, the locking plate 8 and the placement... When compartment 2 is compressed, the snap-fit ​​plate 8 drives the sliding rod 7 to slide, and the sliding rod 7 compresses the first spring 11. When the snap-fit ​​plate 8 is in the position of the fixing groove of the recess 3, the first spring 11 acts to fix the protective plate 5, improving the practicality of the device. The arc surface of the rotating rod 4 is fitted with two torsion springs 12. The two ends of the torsion springs 12 are fixedly installed to the inner surface of the protective plate 5 and the recess 3, respectively. When the fixing of the protective plate 5 is released, the protective plate 5 automatically opens under the force of the torsion springs 12 and maintains a certain angle, improving the practicality of the device. Threaded rods 13 are threadedly inserted on both sides of the compartment 2. The side of the two threaded rods 13 that is close to each other is rotatably connected to the abutment plate 14, and the side of the threaded rods 13 that is away from the abutment plate 14 is fixed. A fixed handle is installed to clamp and fix the precision mold in the placement chamber 2, preventing the precision mold from shaking inside the placement chamber 2 due to uneven road surfaces during transport by the transfer vehicle 1. This improves the practicality of the device. A sliding rod 15 is fixedly installed on one side of the abutment plate 14. The arc surface of the sliding rod 15 is slidably connected to the placement chamber 2, preventing the handle from driving the threaded rod 13 to rotate inside the placement chamber 2 when the handle is turned, which in turn drives the abutment plate 14 to rotate, causing friction between the abutment plate 14 and the precision mold. This also improves the practicality of the device. A protective pad 16 made of silicone is fixedly installed on the side of the abutment plate 14 away from the sliding rod 15, providing protection for the precision mold.The practicality of the device is improved. A blocking plate 17 is fixedly installed at the end of the slide rod 15 away from the abutment plate 14, and the surface of the throttle handle is provided with anti-slip protrusions, which achieves the effect of blocking the slide rod 15. This prevents the slide rod 15 from sliding into the interior of the placement chamber 2 when the threaded rod 13 is rotated in the placement chamber 2, thus avoiding the situation where it would affect the clamping of the precision mold, thereby improving the practicality of the device.

[0029] Working principle: When the operator needs to transfer the precision mold, pushing the push block 9 causes the sliding rod 7 to slide within the sliding groove 6. The sliding rod 7 moves the locking plate 8 until the locking plate 8 slides out of the fixed groove in the recessed hole 3. At this time, the protective plate 5 automatically opens under the force of the torsion spring 12 and maintains a certain angle. The operator then places the precision mold on the buffer seat 10 in the placement chamber 2. Afterward, the operator turns the handle, which causes the threaded rod 13 to rotate within the placement chamber 2. The threaded rod 13 moves the abutment plate 14, which in turn moves the sliding rod 15 within the placement chamber 2 until the abutment plate 14 moves. The protective pad 16 on the receiving plate 14 abuts against the surface of the precision mold, achieving the effect of clamping and fixing the precision mold. When the precision mold is fixed, and the protective plate 5 needs to be closed, pushing the protective plate 5 causes the rotating rod 4 to slide in the recess 3. The protective plate 5 causes the snap-fit ​​plate 8 on the sliding rod 7 to be squeezed against the placement chamber 2. The snap-fit ​​plate 8 causes the sliding rod 7 to slide, and the sliding rod 7 causes the first spring 11 to be squeezed. When the snap-fit ​​plate 8 is located in the fixing groove of the recess 3, the protective plate 5 is fixed under the force of the first spring 11, which improves the practicality of the device.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed installation, detachable connection, or integral connection; they can refer to mechanical connection or electrical connection; they can refer to direct connection or indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A transfer device for precision mold manufacturing, comprising a transfer cart (1), characterized in that: The transfer vehicle (1) is fixedly equipped with a placement compartment (2). The inner surface of the placement compartment (2) is provided with a recess (3). A rotating rod (4) is rotatably connected to the inner surface of the recess (3). A protective plate (5) is fixedly installed on the arc surface of the rotating rod (4). Two fixed grooves are provided on the inner surface of the recess (3). Sliding grooves (6) are provided on both sides of the protective plate (5). Two connecting holes are provided on the surface of the protective plate (5). The connecting holes are connected to the sliding grooves (6). A sliding rod (7) is slidably connected to the inner surface of the sliding groove (6). A snap-fit ​​plate (8) is fixedly installed at one end of the sliding rod (7). The snap-fit ​​plate (8) is slidably connected to the inner surface of the fixed groove of the recess (3). A push block (9) is fixedly installed on the arc surface of the sliding rod (7). The push block (9) is slidably connected to the connecting hole of the protective plate (5). A buffer seat (10) is fixedly installed inside the placement compartment (2).

2. The transfer device for precision mold manufacturing according to claim 1, characterized in that: The sliding rod (7) is fixedly mounted with a first spring (11) at one end away from the snap plate (8), and one end of the first spring (11) is fixedly mounted with the inner surface of the sliding groove (6).

3. The transfer device for precision mold manufacturing according to claim 1, characterized in that: The rotating rod (4) has two torsion springs (12) on its arc surface. The two ends of the torsion springs (12) are fixedly installed on the inner surfaces of the protective plate (5) and the concave hole (3), respectively.

4. The transfer device for precision mold manufacturing according to claim 1, characterized in that: Both sides of the placement compartment (2) are threaded with threaded rods (13), and the two threaded rods (13) are rotatably connected to the side of each other that is close to each other, and a handle is fixedly installed on the side of the threaded rods (13) that is away from the abutment plate (14).

5. The transfer device for precision mold manufacturing according to claim 4, characterized in that: A slide rod (15) is fixedly installed on one side of the abutment plate (14), and the arc surface of the slide rod (15) is slidably connected to the placement chamber (2).

6. The transfer device for precision mold manufacturing according to claim 4, characterized in that: A protective pad (16) is fixedly installed on the side of the abutment plate (14) away from the slide bar (15), and the protective pad (16) is made of silicone.

7. The transfer device for precision mold manufacturing according to claim 5, characterized in that: A blocking plate (17) is fixedly installed at the end of the slide bar (15) away from the abutment plate (14), and the surface of the throttle is provided with anti-slip protrusions.

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