Injection mold supporting device

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold supporting device. Comprising a fixing base, a supporting cavity arranged in the fixing base, two threaded lead screws rotationally arranged in the supporting cavity, two driving motors arranged on the supporting cavity and used for driving the threaded lead screws to rotate, and a sliding supporting plate arranged in the supporting cavity in a sliding mode in the vertical direction. The supporting column is arranged on the sliding supporting plate, the supporting plate is arranged at the top of the supporting column, and the sliding supporting plate is in threaded connection with the threaded lead screw; by arranging the height adjusting mechanism, when the height between the upper supporting plate and the lower supporting plate needs to be adjusted, the driving motor drives the threaded lead screw to rotate and drives the sliding supporting plate to drive the supporting plate to move up and down, so that the height of the upper supporting plate located above the supporting plate is adjusted, and an injection mold can be arranged on the upper supporting plate; and the height of the injection mold can be adjusted according to different requirements, operation is easy, and use is convenient.

Description

Technical field:

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold supporting device. Background technology:

[0002] An injection mold is a tool for producing plastic products; it is also a tool that gives plastic products a complete structure and precise dimensions. Injection molding is a processing method used for mass production of certain parts with complex shapes. Specifically, it refers to the injection molding machine injecting heated and melted plastic into the mold cavity under high pressure. After cooling and solidification, a molded product is obtained. During the use of the injection mold, a mold support device is required to fix the mold. Existing injection molds are generally detachable or fixed according to their fixed support method. Regardless of whether they are detachable or fixed, the bottom table cannot adjust the height of the bottom support. When it is necessary to adapt to the production of different mold heights, the height of the injection mold cannot be adjusted, which is inconvenient to use. Utility model content:

[0003] The purpose of the present invention is to provide an injection mold support device to address the deficiencies in the prior art, which can adjust the support height of the injection mold according to needs and adapt to different application occasions.

[0004] The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism.

[0005] A further improvement to the above scheme is that the height adjustment mechanism also includes a support and stabilization component, which includes a support and stabilization column arranged at the bottom of the support plate and a stabilization plate arranged at the bottom of the support and stabilization column, one end of the support and stabilization column passes through the top of the fixed seat and is fixedly connected to the support plate, the other end of the support and stabilization column is fixedly connected to the stabilization plate, one side of the stabilization plate is tightly arranged against the inner wall of the fixed seat, and the other side of the stabilization plate is tightly arranged against the outer wall of the support cavity.

[0006] A further improvement to the above solution is that limiting members are fixedly provided on the left and right sides of the sliding support plate, a limiting rod is provided in the support cavity, and the limiting member is slidably connected to the limiting rod.

[0007] A further improvement to the above solution is that a rotating bearing is sleeved on the end of the threaded screw.

[0008] A further improvement to the above solution is that the sliding support plate is provided with a through hole, the inner wall of the through hole is provided with an internal thread, and the sliding support plate is slidably connected to the threaded screw via the internal thread.

[0009] A further improvement to the above solution is that a plurality of the supporting telescopic rods are provided, and the plurality of the supporting telescopic rods are all provided between the height adjustment mechanisms.

[0010] A further improvement to the above solution is that the supporting telescopic rod is a hydraulic push rod.

[0011] A further improvement to the above solution is that the drive motor is a servo motor.

[0012] The lifting mechanism is a set of one or more upper handlebars and the lower handlebars are connected with the up-down knob of the lifting mechanism, and the lower handlebars are connected with the up-down knob of the lifting mechanism.

[0013] The utility model provides a height adjustment mechanism. When the height between the upper support plate and the lower support plate needs to be adjusted, the driving motor drives the threaded screw to rotate, driving the sliding support plate to slide up and down along the threaded screw. The support column on the sliding support plate drives the support plate to move up and down, thereby adjusting the height of the upper support plate located above the support plate. The injection mold can be set on the upper support plate, and the height of the injection mold can be adjusted according to different needs. The operation is simple and easy to use. Description of the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a side sectional view of the height adjustment mechanism of the utility model.

[0016] Explanation of the accompanying drawings: upper support plate 1, lower support plate 2, supporting telescopic rod 3, height adjustment mechanism 4, fixed seat 41, supporting cavity 42, limiting rod 43, threaded screw 44, rotating bearing 441, driving motor 45, sliding support plate 46, through hole 461, internal thread 462, limiting member 463, support column 47, support plate 48, supporting stabilization assembly 49, supporting stabilization column 491, stabilization plate 492. Specific implementation method:

[0017] The present invention will be further described below with reference to the accompanying drawings. Figure 1-2As shown, the utility model provides an injection mold support device, including an upper support plate 1, a lower support plate 2, a support telescopic rod 3 arranged between the upper support plate 1 and the lower support plate 2, and two height adjustment mechanisms 4 respectively arranged on the left and right sides between the upper support plate 1 and the lower support plate 2. The two height adjustment mechanisms 4 each include a fixed seat 41, a support cavity 42 arranged in the fixed seat 41, two threaded screws 44 rotatably arranged in the support cavity 42, two drive motors 45 arranged on the support cavity 42 for driving the threaded screws 44 to rotate, a sliding support plate 46 slidably arranged in the support cavity 42 along the vertical direction, a support column 47 arranged on the sliding support plate 46, and a support plate 48 arranged on the top of the support column 47. The threaded screws 44 are arranged in parallel in the support cavity 42. Inside, one end of the support column 47 is fixedly connected to the sliding support plate 46 in the support cavity 42, and the other end of the support column 47 passes through the support cavity 42 and is fixedly connected to the support plate 48 outside the fixed seat 41. The driving motor 45 drives the connected threaded screw 44, and the threaded screw 44 is threadedly driven to connect the sliding support plate 46. When it is necessary to adjust the height between the upper support plate 1 and the lower support plate 2, the driving motor 45 drives the threaded screw 44 to rotate, driving the sliding support plate 46 to slide up and down along the threaded screw 44. The support column 47 on the sliding support plate 46 drives the support plate 48 to move up and down, thereby adjusting the height of the upper support plate 1 above the support plate 48. The injection mold can be set on the upper support plate 1, and the height of the injection mold can be adjusted according to different needs. It is simple to operate and easy to use.

[0018] The height adjustment mechanism 4 also includes a support and stabilization component 49, which includes a support and stabilization column 491 arranged at the bottom of the support plate 48 and a stabilization plate 492 arranged at the bottom of the support and stabilization column 491. One end of the support and stabilization column 491 passes through the top of the fixing seat 41 and is fixedly connected to the support plate 48, and the other end of the support and stabilization column 491 is fixedly connected to the stabilization plate 492. One side of the stabilization plate 492 is tightly arranged against the inner wall of the fixing seat 41, and the other side of the stabilization plate 492 is tightly arranged against the outer wall of the support cavity 42. When the height adjustment mechanism 4 is working, the support and stabilization column 491 moves up and down with the support plate 48. At this time, the stabilization plate 492 at the bottom of the support and stabilization column 491 can effectively stabilize the movement of the support plate 48, prevent the support plate 48 from shaking when adjusting the height, and ensure that the height adjustment process is normal and stable.

[0019] Limiting members 463 are fixedly provided on the left and right sides of the sliding support plate 46, and a limiting rod 43 is provided in the support cavity 42. The limiting members 463 are slidably connected to the limiting rod 43 to prevent the sliding support plate 46 from deflecting during the up and down movement.

[0020] The end of the threaded screw 44 is sleeved with a rotating bearing 441 , and the threaded screw 44 is rotatably connected to the support cavity 42 through the rotating bearing 441 .

[0021] There is a through hole 461 on the sliding support plate 46, and the inner wall of the through hole 461 is provided with an internal thread 462. The sliding support plate 46 is slidingly connected to the threaded screw 44 through the internal thread 462. The driving motor 45 drives the threaded screw 44 to rotate, and the internal thread 462 engages with the thread on the screw thread, providing support force while controlling the up and down movement of the sliding support plate 46, thereby realizing the adjustment of the height of the injection mold.

[0022] There are several supporting telescopic rods 3, and the several supporting telescopic rods 3 are all arranged between the height adjustment mechanisms 4. The supporting telescopic rods 3 are hydraulic push rods, which provide auxiliary support when the height adjustment mechanism 4 adjusts the height between the upper and lower support plates 2, effectively improving the support stability.

[0023] The driving motor 45 is a servo motor with large driving force and high precision, which can effectively improve the accuracy of adjusting the height of the injection mold.

[0024] Working principle:

[0025] During operation, the driving motor 45 drives the threaded screw 44 to rotate, driving the sliding support plate 46 to slide up and down along the threaded screw 44, and the support column 47 on the sliding support plate 46 drives the support plate 48 to move up and down, thereby adjusting the height of the upper support plate 1 located above the support plate 48. The injection mold can be set on the upper support plate 1, and the height of the injection mold can be adjusted according to different needs. It is simple to operate and easy to use.

[0026] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. An injection mold support device, characterized in that: The invention comprises an upper support plate (1), a lower support plate (2), a supporting telescopic rod (3) arranged between the upper support plate (1) and the lower support plate (2), and two height adjustment mechanisms (4) respectively arranged on the left and right sides between the upper support plate (1) and the lower support plate (2). The two height adjustment mechanisms (4) each comprise a fixed seat (41), a support cavity (42) arranged in the fixed seat (41), two threaded screws (44) rotatably arranged in the support cavity (42), two driving motors (45) arranged on the support cavity (42) for driving the threaded screws (44) to rotate, and a vertically sliding member arranged in the support cavity (42). The invention relates to a sliding support plate (46) inside the support cavity (42), a support column (47) arranged on the sliding support plate (46), and a support plate (48) arranged on the top of the support column (47). The threaded screw (44) is arranged in parallel in the support cavity (42). One end of the support column (47) is fixedly connected to the sliding support plate (46) in the support cavity (42). The other end of the support column (47) passes through the support cavity (42) and is fixedly connected to the support plate (48) outside the fixed seat (41). The driving motor (45) drives the threaded screw (44), and the threaded screw (44) is threadedly driven to connect to the sliding support plate (46).

2. The injection mold support device according to claim 1, characterized in that: The height adjustment mechanism (4) also includes a support stabilization component (49), and the support stabilization component (49) includes a support stabilization column (491) arranged at the bottom of the support plate (48) and a stabilization plate (492) arranged at the bottom of the support stabilization column (491). One end of the support stabilization column (491) passes through the top of the fixing seat (41) and is fixedly connected to the support plate (48). The other end of the support stabilization column (491) is fixedly connected to the stabilization plate (492). One side of the stabilization plate (492) is tightly arranged with the inner wall of the fixing seat (41), and the other side of the stabilization plate (492) is tightly arranged with the outer wall of the support cavity (42).

3. The injection mold support device according to claim 1, characterized in that: Limiting members (463) are fixedly provided on the left and right sides of the sliding support plate (46), a limiting rod (43) is provided in the support cavity (42), and the limiting member (463) is slidably connected to the limiting rod (43).

4. The injection mold support device according to claim 1, characterized in that: The end of the threaded screw (44) is sleeved with a rotating bearing (441).

5. The injection mold support device according to claim 1, characterized in that: The sliding support plate (46) is provided with a through hole (461), the inner wall of the through hole (461) is provided with an internal thread (462), and the sliding support plate (46) is slidably connected to the threaded screw (44) via the internal thread (462).

6. The injection mold support device according to claim 1, characterized in that: A plurality of the supporting telescopic rods (3) are provided, and the plurality of the supporting telescopic rods (3) are all provided between the height adjustment mechanisms (4).

7. The injection mold support device according to claim 1, characterized in that: The supporting telescopic rod (3) is a hydraulic push rod.

8. The injection mold support device according to claim 1, characterized in that: The driving motor (45) is a servo motor.

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