A forming die with polishing function

Abstract

This utility model relates to the field of mold technology, and in particular to a molding mold with a grinding function. It includes a frame, a hydraulic rod, an upper mold, a lower mold, a first electric push rod, and guide plates. The hydraulic rod is connected to the frame, and the upper mold is connected to the piston rod of the hydraulic rod. The lower mold is connected inside the frame. The push rod of the second electric push rod is aligned with the center of the support plate. Two guide plates are connected to the side of the lower mold away from the first electric push rod. This utility model is equipped with a grinding ring, which can automatically complete the material handling and grinding process, reduce manual intervention time, speed up the overall production cycle, avoid frequent worker operations, reduce labor costs, improve the comfort of the working environment, and avoid finished product damage or uneven grinding caused by improper manual operation. It also includes a collection frame and a guide frame to collect debris and prevent debris from scattering and contaminating the molding mold and the working environment.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a molding mold with a grinding function. Background Technology

[0002] A molding die is a key piece of equipment used to manufacture items with fixed shapes and dimensions, widely used in the processing of materials such as plastics, metals, and glass. By heating raw materials to a plastic or molten state and injecting them into a mold, the desired product shape is formed after cooling or solidification. The design and manufacturing precision of the molding die directly affects the quality, cost, and production efficiency of the final product. It not only determines the product's appearance but also influences its internal structure and performance. Depending on different materials and product requirements, molding dies can be divided into various types, such as injection molds, die-casting molds, and blow molds, each with its specific application scenarios and technical requirements.

[0003] After the molding die is completed, the finished product usually needs to be manually removed from the die. This process is not only inefficient but also prone to damage to the product or wear on the die due to improper operation. After removal, the surface of the finished product must be polished manually to remove burrs, rough edges, or uneven areas, further increasing labor intensity and production costs. Due to the reliance on manual operation, it is difficult to guarantee the consistency of product quality, and the process is time-consuming, affecting overall production efficiency. In addition, manual polishing may generate dust and noise, which can adversely affect the working environment and the health of operators. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a molding die with a grinding function.

[0005] A molding die with a grinding function includes a frame, a hydraulic rod, an upper die, a lower die, a first electric push rod, a guide plate, a support plate, a material-taking plate, a second electric push rod, a grinding ring, a drive assembly, and a clamping assembly. The hydraulic rod is connected to the frame, and the upper die is connected to the piston rod of the hydraulic rod. The lower die, the first electric push rod, the support plate, and the second electric push rod are connected inside the frame. The push rod of the second electric push rod is aligned with the center of the support plate. Two guide plates are connected to the side of the lower die away from the first electric push rod, and the support plate is located below the guide plates. A material-taking plate is connected to the side of the frame away from the first electric push rod. A grinding ring is rotatably connected between the material-taking plate and the support plate. A drive assembly is connected to the grinding ring, and a clamping assembly is connected to the support plate.

[0006] Preferably, the drive assembly includes a first gear ring, a second motor, and a second gear ring. The first gear ring is connected to the grinding ring, the second motor is mounted on the frame, and the second gear ring is connected to the output shaft of the second motor. The first gear ring meshes with the second gear ring.

[0007] Preferably, the clamping assembly includes a first motor, a bidirectional lead screw, a slider, and pulleys. The bidirectional lead screw is rotatably connected to the bottom of the support plate. The first motor is installed on the side of the frame near the support plate. The output shaft of the first motor is fixedly connected to the bidirectional lead screw. Two sliders are threaded onto the bidirectional lead screw. Both sliders are slidably connected to the support plate. At least two pulleys are installed on both the sliders and the material handling plate.

[0008] Preferably, the system also includes a baffle and a spring, with the baffle slidably connected between the two guide plates, and a spring connecting both the baffle and the guide plate.

[0009] Preferably, a collection frame is also included, with the support plate and the material receiving plate both connected to the collection frame on the side near the grinding ring.

[0010] Preferably, the system also includes a guide frame, with the bottom of the collection frame connected to the guide frame, the collection frame and the guide frame communicating, and the bottom opening of the collection frame being smaller than the top opening.

[0011] The beneficial effects of this utility model are: This utility model is equipped with a grinding ring, which can automatically complete the material picking and grinding process, reduce manual intervention time, speed up the overall production cycle, avoid frequent operation by workers, reduce labor costs, improve the comfort of the working environment, and avoid the problem of finished product damage or uneven grinding caused by improper manual operation. It is also equipped with a collection frame and a guide frame, which can collect debris in a concentrated manner and prevent debris from scattering and contaminating the molding mold and the working environment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the structure of the guide plate, baffle, and spring of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the first motor, bidirectional lead screw, and slider of this utility model.

[0015] Figure 4 This is a cross-sectional view of the collection frame and guide frame of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1_frame, 2_hydraulic rod, 3_upper mold, 4_lower mold, 5_first electric push rod, 6_guide plate, 7_support plate, 8_material picking plate, 9_second electric push rod, 10_grinding ring, 11_first gear ring, 12_first motor, 121_double-acting lead screw, 13_slider, 14_pulley, 15_baffle, 16_spring, 17_collecting frame, 18_guide frame, 19_second motor, 20_second gear ring. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] A molding die with a grinding function, such as Figures 1-4 As shown, the assembly includes a frame 1, a hydraulic rod 2, an upper mold 3, a lower mold 4, a first electric push rod 5, a guide plate 6, a support plate 7, a material-receiving plate 8, a second electric push rod 9, a grinding ring 10, a drive assembly, a clamping assembly, a baffle 15, a spring 16, a collection frame 17, and a guide frame 18. The hydraulic rod 2 is connected to the frame 1, and the upper mold 3 is connected to the piston rod of the hydraulic rod 2. The lower mold 4, the first electric push rod 5, the support plate 7, and the second electric push rod 9 are connected inside the frame 1. The push rod of the second electric push rod 9 is aligned with the center of the support plate 7. Two guide plates 6 are connected to the side of the lower mold 4 away from the first electric push rod 5. The support plate 7 is located at... On the lower side of the guide plate 6, the side of the frame 1 away from the first electric push rod 5 is connected to the material picking plate 8. The grinding ring 10 is rotatably connected between the material picking plate 8 and the support plate 7. A drive assembly is connected to the grinding ring 10. A clamping assembly is connected to the support plate 7. The baffle 15 is slidably connected between the two guide plates 6. The spring 16 is connected between the baffle 15 and the guide plate 6. The collection frame 17 is connected to the side of the support plate 7 and the material picking plate 8 near the grinding ring 10. The guide frame 18 is connected between the bottom of the collection frame 17. The collection frame 17 and the guide frame 18 communicate with each other. The bottom opening of the collection frame 17 is smaller than the top opening.

[0019] like Figures 1-3 As shown, the drive assembly includes a first gear ring 11, a second motor 19, and a second gear ring 20. The first gear ring 11 is connected to the grinding ring 10, the second motor 19 is mounted on the frame 1, and the second gear ring 20 is connected to the output shaft of the second motor 19. The first gear ring 11 meshes with the second gear ring 20.

[0020] like Figures 1-3 As shown, the clamping assembly includes a first motor 12, a bidirectional lead screw 121, sliders 13, and pulleys 14. The bidirectional lead screw 121 is rotatably connected to the bottom of the support plate 7. The first motor 12 is installed on the side of the frame 1 near the support plate 7. The output shaft of the first motor 12 is fixedly connected to the bidirectional lead screw 121. Two sliders 13 are threadedly connected to the bidirectional lead screw 121. Both sliders 13 are slidably connected to the support plate 7. At least two pulleys 14 are installed on both the sliders 13 and the material picking plate 8.

[0021] When using this molding die, the finished product is first formed by the hydraulic rod 2, the upper die 3, and the lower die 4. Then, the hydraulic rod 2 drives the upper die 3 away from the lower die 4, and the push rod of the first electric push rod 5 pushes the finished product out of the lower die 4. The finished product presses against the baffle 15, causing it to slide away from the lower die 4. The spring 16 is compressed. When the bottom of the finished product is completely detached from the lower die 4, the finished product falls from between the two guide plates 6 onto the support plate 7. The spring 16 returns to its original state, causing the baffle 15 to... Reverse sliding reset: When the push rod of the first electric push rod 5 pushes the finished product, the baffle 15 and the spring 16 can prevent the end of the finished product near the first electric push rod 5 from tilting upwards, ensuring that the finished product falls in a horizontal state. The push rod of the second electric push rod 9 pushes the finished product toward the grinding ring 10. The first motor 12 drives the bidirectional lead screw 121 to rotate, causing the two sliders 13 to slide closer to each other. The pulleys 14 on the sliders 13 press against each other and squeeze the outer wall of the finished product. The push rod of the second electric push rod 9... The finished product is continuously pushed into the grinding ring 10. The second motor 19 drives the second gear ring 20 to rotate. Under the meshing action of the first gear ring 11 and the second gear ring 20, the grinding ring 10 rotates to grind the outer wall of the finished product. Every time the grinding ring 10 rotates for a certain period, the second electric push rod 9 pushes the finished product a certain distance, which is the length of the grinding ring 10. When the finished product is pushed onto the picking plate 8, it contacts the pulley 14 on the picking plate 8, causing the finished product to be picked up... The material plate 8 slides away from the grinding ring 10. After the finished product is ground, it can be removed manually or by tools. The material picking and grinding process can be completed automatically, reducing manual intervention time, speeding up the overall production cycle, avoiding frequent operation by workers, reducing labor costs, improving the comfort of the working environment, and avoiding damage to finished products or uneven grinding caused by improper manual operation. The debris generated during the grinding of the finished product falls into the collection frame 17 and then falls out from the guide frame 18, which can collect the debris in a concentrated manner and prevent the debris from scattering and contaminating the molding mold and the working environment.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may 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 molding die with a grinding function, characterized in that, The assembly includes a frame (1), a hydraulic rod (2), an upper mold (3), a lower mold (4), a first electric push rod (5), a guide plate (6), a support plate (7), a material-taking plate (8), a second electric push rod (9), a grinding ring (10), a drive assembly, and a clamping assembly. The frame (1) is connected to the hydraulic rod (2), and the upper mold (3) is connected to the piston rod of the hydraulic rod (2). The lower mold (4), the first electric push rod (5), the support plate (7), and the second electric push rod (9) are connected inside the frame (1). 9) The push rod of the second electric push rod (9) is aligned with the center of the support plate (7). Two guide plates (6) are connected to the side of the lower mold (4) away from the first electric push rod (5). The support plate (7) is located under the guide plate (6). A material taking plate (8) is connected to the side of the frame (1) away from the first electric push rod (5). A grinding ring (10) is rotatably connected between the material taking plate (8) and the support plate (7). A drive assembly is connected to the grinding ring (10). A clamping assembly is connected to the support plate (7).

2. A molding die with a grinding function according to claim 1, characterized in that, The drive assembly includes a first gear ring (11), a second motor (19), and a second gear ring (20). The first gear ring (11) is connected to the grinding ring (10), and the second motor (19) is mounted on the frame (1). The second gear ring (20) is connected to the output shaft of the second motor (19), and the first gear ring (11) meshes with the second gear ring (20).

3. A molding die with a grinding function according to claim 2, characterized in that, The clamping assembly includes a first motor (12), a bidirectional lead screw (121), a slider (13), and a pulley (14). The bottom of the support plate (7) is rotatably connected to the bidirectional lead screw (121). The first motor (12) is installed on the side of the frame (1) near the support plate (7). The output shaft of the first motor (12) is fixedly connected to the bidirectional lead screw (121). Two sliders (13) are threadedly connected to the bidirectional lead screw (121). The sliders (13) are slidably connected to the support plate (7). At least two pulleys (14) are installed on both the sliders (13) and the material picking plate (8).

4. A molding die with a grinding function according to claim 3, characterized in that, The molding die also includes a baffle (15) and a spring (16). The baffle (15) is slidably connected between the two guide plates (6), and the spring (16) is connected between the baffle (15) and the guide plate (6).

5. A molding die with a grinding function according to claim 4, characterized in that, The molding die also includes a collection frame (17), and the support plate (7) and the material taking plate (8) are all connected to the collection frame (17) on the side near the grinding ring (10).

6. A molding die with a grinding function according to claim 5, characterized in that, The molding die also includes a guide frame (18), and the bottom of the collection frame (17) is connected to the guide frame (18). The collection frame (17) and the guide frame (18) are in communication, and the bottom opening of the collection frame (17) is smaller than the top opening.

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