Insulator processing blank pressing device

Abstract

The utility model relates to the technical field of insulator processing, in particular to an insulator processing blank pressing device. The utility model provides an insulator processing blank pressing device capable of automatically cutting off corners. A blank pressing device for insulator processing comprises a rack, a hydraulic cylinder, an upper die, a lower die, a high-pressure fan, an air delivery pipe and the like. The upper portion of the rack is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with an upper die, the lower portion of the rack is fixedly connected with a lower die, the right lower portion of the rack is fixedly connected with a high-pressure fan, and the rear side of the high-pressure fan is communicated with an air conveying pipe. When the upper die presses a blank downwards, the blocking plate slides downwards to block the left side of the air outlet frame, raw materials are prevented from entering the air outlet frame, after blank pressing is completed, the upper die is opened upwards, the air outlet frame stretches out leftwards along with the upper die, air is guided into the air outlet frame through the air conveying pipe through the high-pressure fan, and the air outlet frame discharges air to form an air knife to cut off leftover materials. And the scraper moves back and forth to scrape off residual raw materials on the surface of the lower die.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator processing, in particular to an insulator processing blanking device. Background Art

[0002] In the process of insulator manufacturing, blanking is one of the key production processes. After the traditional insulator blanking device completes the pressing, additional steps are often required to cut off the corner waste generated during the blanking process, which not only increases the complexity of the production process but also reduces the production efficiency. In addition, manually cutting off the corner waste poses safety risks, and the cutting accuracy and quality are difficult to guarantee.

[0003] Therefore, we propose an insulator processing blanking device that can automatically cut off the corners. Summary of the Utility Model

[0004] In order to overcome the shortcomings of relying on additional steps to cut off the corner waste generated during the blanking process, which is time-consuming, laborious and poses safety risks, the utility model provides an insulator processing blanking device that can automatically cut off the corners.

[0005] The technical solution is: an insulator processing blanking device, including a frame, a hydraulic cylinder, an upper die, a lower die, a high-pressure air blower, an air delivery pipe, an air outlet frame, a pressing plate, a sliding rod, a first spring, a blocking component and a scraping component. The upper part of the frame is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with an upper die, the lower part of the frame is fixedly connected with a lower die, the lower right part of the frame is fixedly connected with a high-pressure air blower, the rear side of the high-pressure air blower is communicated with an air delivery pipe, the right part of the lower die is slidably connected with symmetric front and rear sliding rods, a front and rear symmetric air outlet frame is fixedly connected between the left sides of the front and rear two sliding rods, the right side of the upper die is fixedly connected with symmetric front and rear pressing plates, a first spring is connected between the sliding rod and the lower die, a blocking component for preventing raw materials from entering the air outlet frame is arranged on the lower die, and a scraping component for scraping the raw materials remaining on the surface of the lower die is arranged on the frame.

[0006] Further, a control button is arranged on the high-pressure air blower.

[0007] Further, the air delivery pipe is a flexible pipe.

[0008] Further, the lower part of the pressing plate is an inclined structure bent to the left, and the pressing plate is in pressing cooperation with the adjacent sliding rod.

[0009] Further, the blocking component includes a blocking plate and a second spring. The upper right part of the lower die is slidably connected with a blocking plate, and a second spring is connected between the blocking plate and the lower die.

[0010] Further, the scraping component includes an electric push rod, a scraping plate and a guide rod. The left side of the rear part of the frame is fixedly connected with an electric push rod. The telescopic end of the electric push rod is fixedly connected with a scraping plate. The right part of the scraping plate is fixedly connected with a guide rod, and the guide rod is slidably connected with the frame.

[0011] The beneficial effects are as follows: when the upper die presses the blank downwards, the blocking plate slides downwards to block the left side of the air outlet frame, preventing raw materials from entering the air outlet frame. After the blank pressing is completed, the upper die opens upwards, and the air outlet frame extends out to the left accordingly. The high-pressure blower introduces air into the air outlet frame through the air delivery pipe, and the air outlet from the air outlet frame forms an air knife to cut off the corner waste. At the same time, the front and back movement of the scraping plate can also scrape off the raw materials remaining on the surface of the lower die. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the frame, hydraulic cylinder, upper die and lower die of the present utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of components such as the high-pressure blower, extrusion plate and sliding rod of the present utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of components such as the high-pressure blower, air delivery pipe and air outlet frame of the present utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of components such as the blocking plate, air outlet frame and lower die of the present utility model.

[0017] Figure 6 It is a three-dimensional structural schematic diagram of components such as the electric push rod, scraping plate and guide rod of the present utility model.

[0018] Names and serial numbers of components in the figure: 1 - frame, 2 - hydraulic cylinder, 3 - upper die, 4 - lower die, 5 - high-pressure blower, 51 - air delivery pipe, 52 - air outlet frame, 6 - extrusion plate, 7 - sliding rod, 8 - first spring, 9 - blocking plate, 10 - second spring, 11 - electric push rod, 12 - scraping plate, 13 - guide rod. Detailed Implementation Modes

[0019] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings.

[0020] An insulator processing blank pressing device, as Figure 1-6As shown in the figure, it includes a machine frame 1, a hydraulic cylinder 2, an upper die 3, a lower die 4, a high-pressure blower 5, an air delivery pipe 51, an air outlet frame 52, an extrusion plate 6, a sliding rod 7, a first spring 8, a blocking component and a scraping component. The upper part of the machine frame 1 is fixedly connected with a hydraulic cylinder 2, the telescopic end of the hydraulic cylinder 2 is fixedly connected with an upper die 3, the lower part of the machine frame 1 is fixedly connected with a lower die 4, the lower right part of the machine frame 1 is fixedly connected with a high-pressure blower 5, the high-pressure blower 5 is provided with a control button, the rear side of the high-pressure blower 5 is communicated with an air delivery pipe 51, the air delivery pipe 51 is a flexible pipe, the right part of the lower die 4 is slidably connected with symmetric front and rear sliding rods 7, a left side between the front and rear two sliding rods 7 is fixedly connected with an air outlet frame 52, the right side of the upper die 3 is fixedly connected with symmetric front and rear extrusion plates 6, the lower part of the extrusion plate 6 is an inclined structure bent to the left, the extrusion plate 6 is in extrusion fit with the adjacent sliding rod 7, a first spring 8 is connected between the sliding rod 7 and the lower die 4, a blocking component for preventing raw materials from entering the air outlet frame 52 is arranged on the lower die 4, and a scraping component for scraping the residue on the surface of the lower die 4 is arranged on the machine frame 1.

[0021] As Figure 5 shown, the blocking component includes a blocking plate 9 and a second spring 10. The upper right part of the lower die 4 is slidably connected with a blocking plate 9, and a second spring 10 is connected between the blocking plate 9 and the lower die 4.

[0022] As Figure 1 and 6 shown, the scraping component includes an electric push rod 11, a scraping plate 12 and a guide rod 13. The left side of the rear part of the machine frame 1 is fixedly connected with an electric push rod 11, the telescopic end of the electric push rod 11 is fixedly connected with a scraping plate 12, the right part of the scraping plate 12 is fixedly connected with a guide rod 13, and the guide rod 13 is slidably connected with the machine frame 1.

[0023] When using this device, the staff puts the raw materials into the lower mold 4, and then drives the upper mold 3 to move downward through the hydraulic cylinder 2 to fit with the lower mold 4 for embryo pressing. When the upper mold 3 moves downward and fits with the lower mold 4, it will also squeeze the baffle 9 to slide downward, and the second spring 10 deforms. After the baffle 9 slides downward, it blocks the left side of the air outlet frame 52 to prevent the raw materials from entering the air outlet frame 52. When the embryo pressing is completed, the staff drives the upper mold 3 to move upward through the hydraulic cylinder 2. When the upper mold 3 moves upward, it no longer squeezes the baffle 9. Under the action of the reset of the second spring 10, the baffle 9 slides upward accordingly. When the upper mold 3 moves upward, it will also drive the extrusion plate 6 to move upward. The extrusion plate 6 moves upward and squeezes the sliding rod 7 to slide leftward, and the first spring 8 deforms. The sliding rod 7 slides leftward and drives the air outlet frame 52 to extend leftward. At this time, the high-pressure blower 5 introduces air into the air outlet frame 52 through the air delivery pipe 51, and the air outlet of the air outlet frame 52 forms an air knife to cut off the corner waste. At the same time, the staff can also control the front and back movement of the scraper 12 through the electric push rod 11 to scrape the raw materials remaining on the surface of the lower mold 4. When the upper mold 3 moves downward, the extrusion plate 6 will also move downward. At this time, under the action of the reset of the first spring 8, the sliding rod 7 drives the air outlet frame 52 to move rightward and reset.

[0024] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An insulator processing and pressing device, characterized in that: The machine comprises a frame (1), a hydraulic cylinder (2), an upper die (3), a lower die (4), a high-pressure fan (5), an air delivery pipe (51), an air outlet frame (52), an extrusion plate (6), a sliding rod (7), a first spring (8), a blocking component and a scraping component. The upper part of the frame (1) is fixedly connected to the hydraulic cylinder (2), the telescopic end of the hydraulic cylinder (2) is fixedly connected to the upper die (3), the lower part of the frame (1) is fixedly connected to the lower die (4), the lower right part of the frame (1) is fixedly connected to the high-pressure fan (5), and the rear side of the high-pressure fan (5) is fixedly connected to the upper die (3). The upper mold (3) is connected to an air delivery pipe (51), the right part of the lower mold (4) is slidably connected to a front-to-back symmetrical sliding rod (7), an air outlet frame (52) is fixedly connected between the left sides of the front and rear sliding rods (7), the right side of the upper mold (3) is fixedly connected to a front-to-back symmetrical extrusion plate (6), a first spring (8) is connected between the sliding rod (7) and the lower mold (4), a blocking component for preventing raw materials from entering the air outlet frame (52) is provided on the lower mold (4), and a scraping component for scraping off the residual material on the surface of the lower mold (4) is provided on the frame (1).

2. The insulator processing and pressing device according to claim 1, characterized in that: A control button is provided on the high pressure blower (5).

3. The insulator processing and pressing device according to claim 2, characterized in that: The gas delivery pipe (51) is a hose.

4. The insulator processing and pressing device according to claim 3, characterized in that: The lower part of the extrusion plate (6) is an inclined structure bent to the left, and the extrusion plate (6) is extruded and matched with the adjacent sliding rod (7).

5. The insulator processing and pressing device according to claim 4, characterized in that: The blocking assembly comprises a blocking plate (9) and a second spring (10); the blocking plate (9) is slidably connected to the upper right part of the lower die (4); and the second spring (10) is connected between the blocking plate (9) and the lower die (4).

6. The insulator processing and pressing device according to claim 5, characterized in that: The scraping assembly comprises an electric push rod (11), a scraper (12) and a guide rod (13); the electric push rod (11) is fixedly connected to the left side of the rear of the frame (1); the telescopic end of the electric push rod (11) is fixedly connected to the scraper (12); the right part of the scraper (12) is fixedly connected to the guide rod (13); and the guide rod (13) is slidably connected to the frame (1).

Images