Multi-station mold frame for machining injection mold

Abstract

The utility model relates to the technical field of injection mold frames, and discloses a multi-station mold frame for injection mold processing, which comprises two parallel bottom beams, a material conveying component is arranged on the bottom beams, a U-shaped frame is arranged on the surface of the upper end of each bottom beam, a plurality of partition plate frames are equidistantly arranged in the U-shaped frame, and the partition plate frames are arranged on the bottom beams. Fixed molds are arranged on the inner wall of one end of the U-shaped frame and the partition plate frame, a guide sliding groove is formed in the upper end of the U-shaped frame, and the U-shaped frame is provided with a driving assembly through the guide sliding groove. According to the multi-station mold base for machining the injection mold, in the process that the driving assembly and the hydraulic cylinder are arranged to work, the connecting block and the push-pull connecting rod can be driven to move in the horizontal direction, when the push-pull connecting rod moves towards the side close to the hydraulic cylinder, the movable mold is pulled through the bracket to be close to the side of the fixed mold, and mold closing is completed; and when the push-pull connecting rod moves towards one side far away from the hydraulic cylinder, the movable mold is pushed to be separated from the fixed mold through the bracket, demolding is completed, and synchronous work of multiple molds is achieved.

Description

Technical Field

[0001] This utility model relates to the field of injection mold base technology, specifically a multi-station mold base for injection mold processing. Background Technology

[0002] The injection mold base is an important component of the injection mold. It bears the weight and pressure of the entire mold and provides stable support and fixation for the mold.

[0003] Existing injection mold bases generally only provide support and fixation for a single mold set. Therefore, injection molding can only be performed on a single mold set during operation, and it is not convenient to support and fix multiple mold sets to achieve simultaneous operation of multiple mold sets. This affects the overall injection molding efficiency and makes it impossible to transport products that have been demolded in a timely manner. Demolded products need to be manually handled and transferred, which is time-consuming and labor-intensive, increasing the labor intensity of workers. Therefore, there is a need to provide a multi-station mold base for injection mold processing to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-station mold base for injection mold processing, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a multi-station mold frame for injection mold processing, including a bottom beam, two bottom beams are provided and arranged in parallel, a material conveying assembly is provided on the bottom beam, a U-shaped frame is provided on the upper surface of the bottom beam, a plurality of partition frames are arranged at equal intervals inside the U-shaped frame, a fixed mold is provided on the inner wall of one end of the U-shaped frame and on the partition frames, a guide groove is opened at the upper end of the U-shaped frame, and a driving assembly is provided on the U-shaped frame through the guide groove;

[0006] The drive assembly includes a bracket disposed inside a U-shaped frame. The upper end of the bracket extends to the outside through a guide groove. The bracket is slidably connected to the U-shaped frame, and a moving mold is mounted on the bracket.

[0007] Preferably, the material conveying assembly includes a side support plate, a drive motor, a drive shaft, and a conveyor belt. The side support plate is fixedly disposed at one end of the bottom beam, and the drive shaft is rotatably disposed between the two bottom beams.

[0008] Preferably, the drive motor is mounted on the upper surface of the side support plate, one end of the drive shaft passes through the bottom beam and is fixedly connected to the output end of the drive motor, the conveyor belt is disposed between the two bottom beams and located outside the drive shaft, and the conveyor belt is connected to the drive shaft for transmission.

[0009] Preferably, the drive assembly further includes a hydraulic cylinder, a connecting block and a push-pull linkage, and a side support is fixedly provided at one end of the U-shaped frame near the drive motor, with the hydraulic cylinder disposed on the upper surface of the side support.

[0010] Preferably, the connecting block is located at the output end of the hydraulic cylinder, and the push-pull linkage is located on the side of the connecting block away from the hydraulic cylinder.

[0011] Preferably, a fixing block is fixedly provided on the push-pull connecting rod, and the push-pull connecting rod is fixedly connected to the bracket through the fixing block.

[0012] Preferably, both the U-shaped frame and the partition frame are provided with supports at their lower ends, and the bottom beam is provided with mounting holes that cooperate with the supports.

[0013] Preferably, both ends of the lower surface of the two bottom beams are provided with support legs.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This multi-station mold base for injection mold processing is equipped with a drive assembly. Through the operation of a hydraulic cylinder, the connecting block can be moved back and forth horizontally. During the horizontal movement of the connecting block, the push-pull linkage can be moved synchronously. Thus, when the push-pull linkage moves closer to the hydraulic cylinder, the moving mold is pulled closer to the fixed mold through the bracket to complete the mold closing; when the push-pull linkage moves away from the hydraulic cylinder, the moving mold is pushed away from the fixed mold through the bracket to complete the demolding, thus realizing the synchronous operation of multiple molds.

[0016] 2. This injection mold processing multi-station mold frame is equipped with a material conveying component. Through the operation of the drive motor, it can effectively drive the drive shaft to rotate synchronously, and then the drive shaft drives the conveyor belt to rotate synchronously. When the demolded product falls on the conveyor belt, the conveyor belt can send the product away in time, saving time and effort. Attached Figure Description

[0017] Figure 1 This is one of the schematic diagrams of the overall structure of the multi-station mold base for injection mold processing according to this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the multi-station mold frame for injection mold processing according to this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the bottom beam and the material conveying assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the U-shaped frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the drive component of this utility model.

[0022] In the diagram: 1. Bottom beam; 101. Mounting hole; 2. Support leg; 3. Material conveying assembly; 301. Drive motor; 302. Conveyor belt; 4. Fixed mold; 401. Moving mold; 5. U-shaped frame; 501. Partition frame; 502. Guide chute; 503. Side support; 6. Drive assembly; 601. Hydraulic cylinder; 602. Connecting block; 603. Push-pull linkage; 604. Bracket; 605. Fixing block. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 A multi-station mold frame for injection mold processing includes a bottom beam 1, two bottom beams 1 are arranged in parallel, a material conveying component 3 is arranged on the bottom beam 1, a U-shaped frame 5 is arranged on the upper surface of the bottom beam 1, a plurality of partition frames 501 are arranged at equal intervals inside the U-shaped frame 5, a fixed mold 4 is arranged on the inner wall of one end of the U-shaped frame 5 and on the partition frames 501, a guide groove 502 is opened at the upper end of the U-shaped frame 5, and a drive component 6 is arranged on the U-shaped frame 5 through the guide groove 502;

[0025] The drive assembly 6 includes a bracket 604, which is disposed inside the U-shaped frame 5. The upper end of the bracket 604 extends to the outside through the guide groove 502. The bracket 604 is slidably connected to the U-shaped frame 5. A moving mold 401 is installed on the bracket 604.

[0026] The material conveying assembly 3 includes a side support plate, a drive motor 301, a drive shaft, and a conveyor belt 302. The side support plate is fixedly installed at one end of the bottom beam 1. The drive shaft is rotatably installed between the two bottom beams 1. The drive motor 301 is installed on the upper surface of the side support plate. One end of the drive shaft passes through the bottom beam 1 and is fixedly connected to the output end of the drive motor 301. The conveyor belt 302 is installed between the two bottom beams 1 and located outside the drive shaft. The conveyor belt 302 is connected to the drive shaft for transmission. When the drive motor 301 works, it can effectively drive the drive shaft to rotate synchronously, and then the drive shaft drives the conveyor belt 302 to rotate synchronously. When the demolded product falls onto the conveyor belt 302, the conveyor belt 302 can promptly send the product away, saving time and effort.

[0027] The drive assembly 6 also includes a hydraulic cylinder 601, a connecting block 602, and a push-pull linkage 603. A side support 503 is fixedly installed on one end of the U-shaped frame 5 near the drive motor 301. The hydraulic cylinder 601 is installed on the upper surface of the side support 503. The connecting block 602 is installed at the output end of the hydraulic cylinder 601. The push-pull linkage 603 is installed on the side of the connecting block 602 away from the hydraulic cylinder 601. By setting the side support 503, it is convenient to install the hydraulic cylinder 601. When the hydraulic cylinder 601 works, it can drive the connecting block 602 to move back and forth in the horizontal direction.

[0028] The push-pull connecting rod 603 is fixedly equipped with a fixing block 605. The push-pull connecting rod 603 is fixedly connected to the bracket 604 through the fixing block 605. When the connecting block 602 moves horizontally, it can drive the push-pull connecting rod 603 to move synchronously. Thus, when the push-pull connecting rod 603 moves closer to the hydraulic cylinder 601, the bracket 604 pulls the moving mold 401 closer to the fixed mold 4 to complete the mold closing. Or, when the push-pull connecting rod 603 moves away from the hydraulic cylinder 601, the bracket 604 pushes the moving mold 401 away from the fixed mold 4 to complete the demolding. This enables multiple sets of molds to work synchronously.

[0029] The U-shaped frame 5 and the partition frame 501 are both equipped with supports at their lower ends. The bottom beam 1 is provided with mounting holes 101 that cooperate with the supports. Both ends of the lower surface of the two bottom beams 1 are provided with support legs 2. The mounting holes 101 facilitate the installation and fixing of the U-shaped frame 5 and the partition frame 501. The support legs 2 can effectively support the bottom beams 1 and ensure the overall stability.

[0030] The working principle is as follows: the hydraulic cylinder 601 drives the connecting block 602 to move back and forth in the horizontal direction. When the connecting block 602 moves horizontally, it drives the push-pull linkage 603 to move synchronously. Thus, when the push-pull linkage 603 moves closer to the hydraulic cylinder 601, the bracket 604 pulls the moving mold 401 closer to the fixed mold 4 to complete the mold closing. When the push-pull linkage 603 moves away from the hydraulic cylinder 601, the bracket 604 pushes the moving mold 401 away from the fixed mold 4 to complete the demolding. This enables multiple sets of molds to work synchronously in multiple stations.

[0031] Furthermore, by driving the motor 301, the drive shaft can be effectively driven to rotate synchronously, which in turn drives the conveyor belt 302 to rotate synchronously. When the demolded product falls onto the conveyor belt 302, the conveyor belt 302 can promptly send the product away, saving time and effort. The installation hole 101 facilitates the installation and fixing of the U-shaped frame 5 and the partition frame 501. The support leg 2 can be effectively used to support the bottom beam 1, ensuring the overall stability.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station mold base for injection mold processing, characterized in that, Includes a bottom beam (1), two bottom beams (1) are provided, the two bottom beams (1) are arranged in parallel, a material conveying assembly (3) is provided on the bottom beam (1), a U-shaped frame (5) is provided on the upper surface of the bottom beam (1), a number of partition frames (501) are arranged at equal intervals inside the U-shaped frame (5), a fixed mold (4) is provided on the inner wall of one end of the U-shaped frame (5) and on the partition frames (501), a guide groove (502) is opened at the upper end of the U-shaped frame (5), and a drive assembly (6) is provided on the U-shaped frame (5) through the guide groove (502); The drive assembly (6) includes a bracket (604), which is disposed inside the U-shaped frame (5). The upper end of the bracket (604) extends to the outside through the guide groove (502). The bracket (604) is slidably connected to the U-shaped frame (5). A moving mold (401) is installed on the bracket (604).

2. The multi-station mold base for injection mold processing according to claim 1, characterized in that, The material conveying assembly (3) includes a side support plate, a drive motor (301), a drive shaft and a conveyor belt (302). The side support plate is fixedly installed at one end of the bottom beam (1), and the drive shaft is rotatably installed between the two bottom beams (1).

3. A multi-station mold base for injection mold processing according to claim 2, characterized in that, The drive motor (301) is mounted on the upper surface of the side support plate. One end of the drive shaft passes through the bottom beam (1) and is fixedly connected to the output end of the drive motor (301). The conveyor belt (302) is located between the two bottom beams (1) and outside the drive shaft. The conveyor belt (302) is connected to the drive shaft in a transmission manner.

4. A multi-station mold base for injection mold processing according to claim 3, characterized in that, The drive assembly (6) also includes a hydraulic cylinder (601), a connecting block (602) and a push-pull linkage (603). A side support (503) is fixedly installed on one end of the U-shaped frame (5) near the drive motor (301), and the hydraulic cylinder (601) is installed on the upper surface of the side support (503).

5. A multi-station mold base for injection mold processing according to claim 4, characterized in that, The connecting block (602) is located at the output end of the hydraulic cylinder (601), and the push-pull connecting rod (603) is located on the side of the connecting block (602) away from the hydraulic cylinder (601).

6. A multi-station mold base for injection mold processing according to claim 5, characterized in that, A fixing block (605) is fixedly installed on the push-pull link (603), and the push-pull link (603) is fixedly connected to the bracket (604) through the fixing block (605).

7. A multi-station mold base for injection mold processing according to claim 1, characterized in that, The U-shaped frame (5) and the partition frame (501) are both provided with supports at their lower ends, and the bottom beam (1) is provided with mounting holes (101) that cooperate with the supports.

8. A multi-station mold base for injection mold processing according to claim 1, characterized in that, Both ends of the lower surface of the two bottom beams (1) are provided with support legs (2).

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