Continuous plastic sheet punching machine

Abstract

The utility model discloses a continuous plastic sheet punching machine which comprises a bottom frame, the upper surface of the bottom frame is fixedly connected with a base plate, the top of the base plate is fixedly connected with a fixing plate, the right side of the top of the fixing plate is fixedly connected with a mounting seat, and the center of the top of the fixing plate is fixedly connected with a transverse rail. According to the continuous plastic sheet punching machine, an inclined groove formed in the surface of a vertical plate installed at the front end of the lower surface of a second top plate is in sliding connection with a shaft rod of a groove rod, in the downward displacement process of the second top plate, due to sliding of the inclined groove and the shaft rod of the groove rod, the second top plate can be pulled to slide on the surface of a welding block, and the side of a plastic sheet in a transverse rail groove is punched; the side of the plastic sheet is inclined.

Description

Technical Field

[0001] This utility model relates to the field of plastic sheet stamping, specifically a continuous plastic sheet stamping machine. Background Technology

[0002] Plastic sheet stamping is one of the core processes in plastic processing, widely used in packaging, electronics, and automotive parts. As manufacturing demands for higher production efficiency and automation, traditional intermittent stamping presses suffer from capacity limitations due to interruptions in the feeding, stamping, and unloading processes, making it difficult to meet the needs of large-scale continuous production. Continuous plastic sheet stamping presses, by integrating automation technology, achieve continuous raw material feeding, high-speed stamping, and automatic unloading, becoming an important direction for technological upgrading in the industry. Utility Model Content

[0003] The purpose of this invention is to provide a continuous plastic sheet stamping machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A continuous plastic sheet stamping machine includes a base frame, a base plate fixedly connected to the upper surface of the base frame, a fixing plate fixedly connected to the top of the base plate, a mounting base fixedly connected to the top right side of the fixing plate, a horizontal rail fixedly connected to the center of the top of the fixing plate, a plastic sheet slidably disposed on the upper surface of the horizontal rail, a grooved rod fixedly connected to the upper surface of the mounting base, a vertical plate disposed at the shaft of the grooved rod, and an inclined groove formed on the outer wall of the vertical plate.

[0006] As a further embodiment of this utility model: a vertical column is fixedly connected to the rear part of the upper surface of the fixing plate, and a sliding cylinder is slidably connected to the outer wall of the vertical column. There are two sets of sliding cylinders, and welding blocks are fixedly connected to the front ends of the two sets of sliding cylinders.

[0007] As a further embodiment of this utility model: a top plate two is slidably connected to the upper surface of the welding block, a pressure plate is fixedly connected to the bottom rear end of the top plate two, and a vertical plate is provided at the bottom front end of the top plate two, and the vertical plate is fixedly connected to the top plate two.

[0008] As a further embodiment of this utility model: a top plate is fixedly connected to the top of the vertical column, and an electric push rod is fixedly connected to the top of the top plate.

[0009] As a further embodiment of this utility model: a push rod is installed at the telescopic end of the electric push rod, and a welding block is provided at the bottom of the push rod, and the push rod and the welding block are fixedly connected.

[0010] As a further improvement of this utility model, a feeding ramp is fixedly connected to the left side of the upper surface of the bottom frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this utility model, the inclined groove and the shaft of the groove rod on the surface of the vertical plate at the front end of the lower surface of the top plate are slidably connected. When the top plate moves downward, the inclined groove and the shaft of the groove rod slide, which pulls the top plate to slide on the surface of the welded block and presses the side of the plastic sheet in the horizontal rail groove, causing the side of the plastic sheet to tilt. Its structure is more optimized and its design is more reasonable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a continuous plastic sheet stamping machine.

[0014] Figure 2 This is an assembly drawing of a continuous plastic sheet stamping machine.

[0015] Figure 3 This is a top view of a continuous plastic sheet stamping machine.

[0016] In the diagram: 1. Base frame; 2. Base plate; 3. Fixing plate; 4. Feeding ramp; 5. Plastic sheet; 6. Electric push rod; 7. Top plate 1; 8. Mounting base; 9. Vertical plate; 10. Groove rod; 11. Inclined groove; 12. Top plate 2; 13. Slide cylinder; 14. Vertical column; 15. Push rod; 16. Welding block; 17. Horizontal rail; 18. Pressure plate. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-3 In this embodiment of the utility model, a continuous plastic sheet stamping machine includes a base frame 1, a base plate 2 fixedly connected to the upper surface of the base frame 1, a fixing plate 3 fixedly connected to the top of the base plate 2, a mounting base 8 fixedly connected to the top right side of the fixing plate 3, a horizontal rail 17 fixedly connected to the center of the top of the fixing plate 3, a plastic sheet 5 slidably disposed on the upper surface of the horizontal rail 17, a groove rod 10 fixedly connected to the upper surface of the mounting base 8, a vertical plate 9 disposed at the shaft part of the groove rod 10, and an inclined groove 11 opened on the outer wall of the vertical plate 9.

[0019] A vertical column 14 is fixedly connected to the rear part of the upper surface of the fixed plate 3. A sliding cylinder 13 is slidably connected to the outer wall of the vertical column 14. There are two sets of sliding cylinders 13, and welding blocks 16 are fixedly connected to the front ends of the two sets of sliding cylinders 13.

[0020] A top plate 12 is slidably connected to the upper surface of the welding block 16. A pressure plate 18 is fixedly connected to the bottom rear end of the top plate 12. A vertical plate 9 is provided at the bottom front end of the top plate 12. The vertical plate 9 is fixedly connected to the top plate 12.

[0021] The top of the vertical column 14 is fixedly connected to the top plate 7, and the top of the top plate 7 is fixedly connected to the electric push rod 6.

[0022] The telescopic end of the electric actuator 6 is equipped with a push rod 15, and a welding block 16 is provided at the bottom of the push rod 15. The push rod 15 and the welding block 16 are fixedly connected.

[0023] A feeding ramp 4 is fixedly connected to the left side of the upper surface of the bottom frame 1.

[0024] The working principle of this utility model is as follows:

[0025] When in use, the plastic sheet 5 is fed through the feeding ramp 4 and slides into the horizontal rail 17.

[0026] The electric actuator 6 is controlled to operate, which drives the actuator 15 to push the welding block 16 connected to the front end of the two sets of slide cylinders 13 to move downward. There is a pressure plate 18 installed under the top plate 12. When the welding block 16 moves downward, the top plate 12 will also move downward and press the plastic sheet 5 in the groove of the horizontal rail 17.

[0027] The inclined groove 11 and the shaft of the groove rod 10 on the surface of the vertical plate 9 installed at the front end of the lower surface of the top plate 2 12 are slidably connected. When the top plate 2 12 moves downward, the inclined groove 11 and the shaft of the groove rod 10 slide, which will pull the top plate 2 12 to slide on the surface of the welding block 16 and press the side of the plastic sheet 5 in the groove of the horizontal rail 17, causing the side of the plastic sheet to tilt.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A continuous plastic sheet punch press comprising a base frame (1), characterized in that: The upper surface of the bottom frame (1) is fixedly connected with a base plate (2), the top of the base plate (2) is fixedly connected with a fixed plate (3), the top right side of the fixed plate (3) is fixedly connected with a mounting seat (8), the top of the fixed plate (3) is fixedly connected with a cross rail (17) in the middle, the upper surface of the cross rail (17) is slidably provided with a plastic sheet (5), the upper surface of the mounting seat (8) is fixedly connected with a groove rod (10), the shaft rod part of the groove rod (10) is provided with a vertical plate (9), and the outer wall of the vertical plate (9) is provided with an inclined groove (11).

2. A continuous plastic sheet punch press according to claim 1, characterized in that: The upper surface of the fixed plate (3) is fixedly connected with a vertical column (14) at the rear, the outer wall of the vertical column (14) is slidably connected with a sliding cylinder (13), the number of the sliding cylinder (13) is two groups, and the front ends of the two groups of sliding cylinders (13) are fixedly connected with welding blocks (16).

3. A continuous plastic sheet punch press as defined in claim 2, characterized in that: The upper surface of the welding block (16) is slidably connected with a top plate two (12), the bottom rear end of the top plate two (12) is fixedly connected with a pressing sheet (18), the bottom front end of the top plate two (12) is provided with a vertical plate (9), and the vertical plate (9) is fixedly connected with the top plate two (12).

4. A continuous plastic sheet punch press as defined in claim 2, wherein: The top of the vertical column (14) is fixedly connected with a top plate one (7), and the top of the top plate one (7) is fixedly connected with an electric push rod (6).

5. A continuous plastic sheet punch press according to claim 4 wherein: The telescopic end of the electric push rod (6) is provided with a push rod (15), the bottom of the push rod (15) is provided with a welding block (16), and the push rod (15) is fixedly connected with the welding block (16).

6. A continuous plastic sheet punch press as defined in claim 1, wherein: The upper surface of the bottom frame (1) is fixedly connected with a feeding slope (4) on the left side.

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