Injection mold mounting device with error adjustment function

Abstract

The utility model relates to an error adjustment injection mold installation device which comprises electric guide rails, an installation frame is connected between the electric guide rails in a sliding mode, a driving assembly is installed on the right side of the upper portion of the installation frame and comprises an installation piece, a driving motor and a lead screw, the installation piece is installed on the right side of the upper portion of the installation frame, and the driving motor is installed on the installation piece. A lead screw is connected to an output shaft of the driving motor, an inner frame is connected to the lead screw in a threaded mode and slidably connected with the mounting frame, and locking mechanisms are arranged on the left portion and the right portion of the mounting frame correspondingly. According to the utility model, the locking mechanism is arranged, and the adjusting screw rod is rotated, so that the connecting piece moves under the guide action of the guide piece, the clamping bolt is driven to be in contact with the mold, and the position of the mold is slightly adjusted to cope with the condition that the mold placement position has slight errors, thereby improving the accuracy of television shell injection molding and the quality of a television shell; by adjusting the adjusting screw rod, the clamping bolt is driven to be separated from the mold, so that the mold is more convenient to replace.

Description

Technical Field

[0001] The utility model relates to the field of injection molding of TV shells, in particular to an injection mold installation device with error adjustment. Background Technique

[0002] A TV set is an electronic device used to receive and display TV signals and is highly popular. In the manufacturing process of TV sets, the injection molding of TV shells is an important link. After heating a plastic material to a molten state using injection molding technology, it is injected into the mold cavity under high pressure, and then cooled and solidified to finally form a TV shell. The injection mold will directly affect the quality and production efficiency of the TV shell. The injection mold is installed in the corresponding position, and the installation position of the mold in the vertical direction is adjusted by an electric guide rail, and the installation position of the mold in the horizontal direction is adjusted by a driving part. However, there may still be slight errors in the inner frame of the mold, which will affect the accuracy of the injection molding of the TV shell, and the replacement operation of the TV injection mold is cumbersome and not easy to replace.

[0003] In view of the above problems, an injection mold installation device with error adjustment is now developed. Content of the Utility Model

[0004] In order to overcome the disadvantages that the installation position of the mold in the vertical direction is adjusted by an electric guide rail, the installation position of the mold in the horizontal direction is adjusted by a driving part, but there may still be slight errors in the inner frame of the mold, which will affect the accuracy of the injection molding of the TV shell, and the replacement operation of the TV injection mold is cumbersome and not easy to replace, the utility model provides an injection mold installation device with error adjustment.

[0005] The technical solution of the utility model is as follows: an injection mold installation device with error adjustment, including an electric guide rail. There are 2 electric guide rails. An installation frame is slidably connected between the 2 electric guide rails. A driving component is installed on the upper right side of the installation frame. The driving component includes an installation part, a driving motor, and a lead screw. The installation part is installed on the upper right side of the installation frame. The driving motor is installed on the installation part. The output shaft of the driving motor is connected with the lead screw. The lead screw is rotatably connected with the installation frame. An inner frame is threadedly connected to the lead screw. The inner frame is slidably connected with the installation frame. Locking mechanisms are arranged on the left and right parts of the installation frame. The locking mechanisms include bolts. Bolts are slidably connected to the left and right parts of the inner frame. Connecting pieces are connected to the bolts. Guide pieces are slidably connected to the left and right parts of the installation frame. The guide pieces are connected to the adjacent connecting pieces. Adjusting screws are threadedly connected to the connecting pieces. The adjusting screws are rotatably connected with the inner frame.

[0006] As a preferred technical solution of the present utility model, it further includes a protection mechanism. The protection mechanism includes a mounting plate. The mounting plates are connected to the left and right sides of the front part of the mounting frame. Three dampers are connected to each mounting plate. A buffer spring is connected inside each damper. A rubber plate is connected between the front sides of three adjacent dampers.

[0007] As a preferred technical solution of the present utility model, triangular rib plates for reinforcement are provided inside the mounting frame.

[0008] As a preferred technical solution of the present utility model, the mounting member is of a detachable connection structure.

[0009] As a preferred technical solution of the present utility model, the guiding member is of a square structure with better stability.

[0010] As a preferred technical solution of the present utility model, anti-slip grooves are provided on each adjusting screw.

[0011] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model is provided with a locking mechanism. By rotating the adjusting screw, the connecting piece moves under the guiding action of the guiding member, and then drives the bolt to contact the mold, and slightly adjusts the position of the mold to cope with the situation that there are slight errors in the placement position of the mold, thereby improving the injection precision of the TV shell and the quality of the TV shell. At the same time, the adjusting screw can be adjusted to drive the bolt to disengage from the contact with the mold, making it more convenient to replace the mold.

[0013] 2. The present utility model is provided with a protection mechanism. The rubber plate blocks external forces, preventing the adjusting screw from being damaged by external impacts. At the same time, the dampers and buffer springs can weaken the intensity of external impact forces, thereby protecting the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structure diagram of the present utility model.

[0015] Figure 2 It is a partial three-dimensional structure diagram of the present utility model.

[0016] Figure 3 It is a first partial cross-sectional three-dimensional structure diagram of the locking mechanism of the present utility model.

[0017] Figure 4 It is a second partial cross-sectional three-dimensional structure diagram of the locking mechanism of the present utility model.

[0018] Figure 5 It is a partial cross-sectional three-dimensional structure diagram of the protection mechanism of the present utility model.

[0019] Wherein: 1 - mounting frame, 2 - electric guide rail, 3 - driving assembly, 4 - inner frame, 5 - locking mechanism, 51 - adjusting screw, 52 - connecting piece, 53 - bolt, 54 - guiding piece, 6 - protection mechanism, 61 - mounting plate, 62 - rubber plate, 63 - damper, 64 - buffer spring. Specific Embodiment

[0020] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present utility model.

[0021] Embodiment 1

[0022] An injection mold mounting device for error adjustment, as Figures 1 - 5 shown, includes an electric guide rail 2. There are 2 electric guide rails 2. A mounting frame 1 is slidably connected between the 2 electric guide rails 2. Triangular rib plates for reinforcement are provided inside the mounting frame 1. A driving assembly 3 is installed on the upper right side of the mounting frame 1. The driving assembly 3 includes a mounting piece, a driving motor and a lead screw. A mounting piece is installed on the upper right side of the mounting frame 1. The mounting piece is a detachable connection structure. A driving motor is installed on the mounting piece. A lead screw is connected to the output shaft of the driving motor. The lead screw is rotatably connected to the mounting frame 1. An inner frame 4 is threadedly connected to the lead screw. The inner frame 4 is slidably connected to the mounting frame 1. Locking mechanisms 5 are provided on both the left and right sides of the mounting frame 1. The locking mechanism 5 includes bolts 53. Bolts 53 are slidably connected to both the left and right sides of the inner frame 4. Connecting pieces 52 are connected to the bolts 53 respectively. Guiding pieces 54 are slidably connected to both the left and right sides of the mounting frame 1. The guiding pieces 54 are square structures with better stability. The guiding pieces 54 are connected to the adjacent connecting pieces 52. Adjusting screws 51 are threadedly connected to the connecting pieces 52 respectively. Anti-slip grooves are provided on the adjusting screws 51. The adjusting screws 51 are rotatably connected to the inner frame 4 respectively.

[0023] It should be noted that a television is an electronic device used to receive and display television signals and is highly popular. During the manufacturing process of a television, the injection molding of the television shell is an important step. After heating the plastic material to a molten state using injection molding technology, it is injected into the mold cavity under high pressure, and then cooled and solidified to finally form the television shell. The injection mold directly affects the quality and production efficiency of the television shell. The mold needs to be positioned at the corresponding location. By turning on the electric guide rail 2, the installation frame 1 is moved to an appropriate vertical height. Then, the drive motor is turned on. The output shaft of the drive motor rotates to drive the lead screw to rotate, thereby driving the inner frame 4 to move horizontally, so as to move the inner frame 4 to an appropriate position. Then, the mold is placed into the inner frame 4 for the injection molding process of the television shell. There may still be slight errors in the mold within the inner frame 4, which will affect the accuracy of the injection molding of the television shell. It is necessary to slightly adjust the position of the mold. Rotate the adjustment screw 51, so that the connecting piece 52 moves under the guiding action of the guiding piece 54, thereby driving the bolt 53 to contact the mold and slightly adjusting the position of the mold to cope with the situation of slight errors in the placement position of the mold, so as to improve the accuracy of the injection molding of the television shell and the quality of the television shell. At the same time, by adjusting the adjustment screw 51, the bolt 53 can be driven to disengage from the contact with the mold, making it more convenient to replace the mold.

[0024] Embodiment 2

[0025] On the basis of Embodiment 1, as Figure 1 and Figure 5 shown, it further includes a protection mechanism 6. The protection mechanism 6 includes a mounting plate 61. Mounting plates 61 are connected to both the left and right sides of the front part of the installation frame 1. Three dampers 63 are connected to each mounting plate 61. A buffer spring 64 is connected inside each damper 63. A rubber plate 62 is connected between the front sides of adjacent three dampers 63.

[0026] It should be noted that to prevent the adjustment screw 51 from being damaged by external impact, the rubber plate 62 blocks the external force. At the same time, the dampers 63 and the buffer springs 64 can weaken the intensity of the external force impact, thereby protecting the entire device.

[0027] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. An injection mold installation device for error adjustment, characterized in that: It includes an electric guide rail (2). There are two electric guide rails (2). An installation frame (1) is slidably connected between the two electric guide rails (2). A driving assembly (3) is installed on the upper right side of the installation frame (1). The driving assembly (3) includes a mounting member, a driving motor and a lead screw. The mounting member is installed on the upper right side of the installation frame (1). The driving motor is installed on the mounting member. The output shaft of the driving motor is connected with the lead screw. The lead screw is rotatably connected with the installation frame (1). An inner frame (4) is threadedly connected to the lead screw. The inner frame (4) is slidably connected with the installation frame (1). Locking mechanisms (5) are arranged on both the left and right sides of the installation frame (1). The locking mechanism (5) includes a bolt (53). Bolts (53) are slidably connected to both the left and right sides of the inner frame (4). Connecting members (52) are connected to the bolts (53). Guide members (54) are slidably connected to both the left and right sides of the installation frame (1). The guide members (54) are connected to the adjacent connecting members (52). Adjusting screws (51) are threadedly connected to the connecting members (52). The adjusting screws (51) are rotatably connected with the inner frame (4).

2. The injection mold installation device for error adjustment according to claim 1, characterized in that: It further includes a protection mechanism (6). The protection mechanism (6) includes a mounting plate (61). Mounting plates (61) are connected to both the left and right sides of the front part of the installation frame (1). Three dampers (63) are connected to each of the mounting plates (61). Buffer springs (64) are connected inside the dampers (63). Rubber plates (62) are connected between the front sides of the adjacent three dampers (63).

3. The injection mold installation device for error adjustment according to claim 1, characterized in that: Triangular rib plates for reinforcement are provided inside the installation frame (1).

4. The injection molding die mounting device for error adjustment according to claim 1, wherein: The mounting member is of a detachable connection structure.

5. The injection mold installation device for error adjustment according to claim 1, characterized in that: The guide member (54) is of a square structure with better stability.

6. The injection mold installation device for error adjustment according to claim 1, characterized in that: Anti-slip grooves are provided on the adjusting screws (51).

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