Plastic product punching machine

Abstract

The utility model discloses a plastic product punching machine which comprises a supporting table, the upper surface of the supporting table is fixedly connected with two vertical plates, the upper surfaces of the two vertical plates are jointly and fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a fixing cover, and an electric-hydraulic push rod is fixedly installed on the inner top wall of the fixing cover. And a punching block is fixedly mounted at the telescopic end of the electric-hydraulic push rod. According to the device, through the arrangement of the supporting cover, the first air cylinder can be installed, the two air cylinders can stretch, and the two sliding covers can be driven to clamp and fix a plastic product above a stamping die, so that the stability of the plastic product during machining is guaranteed, and potential safety hazards existing during manual stamping and fixing are reduced; and through stretching movement of a second air cylinder, a push plate can be driven to move forwards, the effect that the plastic products are rapidly pushed to be discharged after being punched is achieved, and the discharging speed of the plastic products is increased.

Description

Technical Field

[0001] The utility model relates to the field of plastic products, in particular to a plastic product punching machine. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material, including products made from injection molding, vacuum forming and other processes. Plastic is a type of synthetic polymer material with plasticity.

[0003] In the process of producing and processing plastic products, a punching machine is needed to punch the plastic products. However, when the current punching machine punches the plastic products, the plastic products need to be fixed manually, and it is difficult to fix them automatically. Manual punching and fixing have safety hazards and affect the subsequent feeding speed of the plastic products. Therefore, we propose a plastic product punching machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic product punching machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic product stamping machine comprises a support table, the upper surface of the support table is fixedly connected to two vertical plates, the upper surfaces of the two vertical plates are commonly fixedly connected to a top plate, the upper surface of the top plate is fixedly connected to a fixed cover, the inner top wall of the fixed cover is fixedly installed with an electro-hydraulic push rod, the telescopic end of the electro-hydraulic push rod is fixedly installed with a stamping block, the upper surface of the support table is fixedly installed with a stamping die, the back of the support table is fixedly connected to a support plate, the inner wall of the support plate is fixedly connected to a first cylinder, the telescopic end of the first cylinder is fixedly connected to a push plate, the side surfaces of the two vertical plates close to each other are each provided with a through hole, the side surfaces of the two vertical plates away from each other are each fixedly connected to a support cover, the inner side walls of the two support covers are each fixedly installed with a second cylinder, the telescopic ends of the two second cylinders are each fixedly connected with a sliding cover, and the upper surface of the top plate is fixedly installed with a controller.

[0007] In a further embodiment, two sliding holes are provided on the upper surface of the stamping die, and the outer surfaces of the two sliding covers are respectively slidably connected to the inner walls of the two sliding holes.

[0008] In a further embodiment, a feed hole is provided on the upper surface of the stamping die, and the front end of the push plate extends to the inside of the feed hole.

[0009] In a further embodiment, a side surface of the two vertical plates close to each other is fixedly connected with a reinforcement plate, and the upper surfaces of the two reinforcement plates are fixedly connected to the bottom surface of the top plate.

[0010] In a further embodiment, two positioning holes are provided on the upper surface of the top plate and the upper surface of the fixed cover, and a through opening is provided on the upper surface of the top plate.

[0011] In a further embodiment, two positioning slide bars are fixedly connected to the upper surface of the stamping block, the top ends of the two positioning slide bars pass through the positioning holes and extend above the positioning holes, and the outer surfaces of the positioning slide bars are slidably connected to the inner walls of the positioning holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the setting of the support cover, the device can install the first cylinder and make the two cylinders perform extension movement, which will drive the two sliding covers to clamp and fix the plastic products above the stamping die, thereby ensuring the stability of the plastic products during processing, reducing the safety hazards existing during manual stamping and fixing, and facilitating the subsequent taking and loading of plastic products. Through the extension movement of the second cylinder, the push plate can be driven to move forward, so as to achieve the effect of quickly pushing the plastic products out after stamping, thereby improving the unloading speed of the plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the plastic product punching machine.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the rear view of the plastic product punching machine.

[0016] Figure 3 It is a partial cross-sectional view of the front view of the neutral plate of the plastic product stamping machine.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the rear view of the top plate in the plastic product stamping machine.

[0018] In the figure: 1. support table; 2. vertical plate; 3. top plate; 4. fixed cover; 5. electro-hydraulic push rod; 6. stamping block; 7. support plate; 8. first cylinder; 9. push plate; 10. feed hole; 11. through hole; 12. support cover; 13. second cylinder; 14. sliding cover; 15. sliding hole; 16. stamping die; 17. controller; 18. reinforcement plate; 19. positioning hole; 20. positioning slide rod; 21. through opening. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a plastic product punching machine includes a support table 1, the upper surface of the support table 1 is fixedly connected to two vertical plates 2, the upper surfaces of the two vertical plates 2 are commonly fixedly connected to a top plate 3, the upper surface of the top plate 3 is fixedly connected to a fixed cover 4, the inner top wall of the fixed cover 4 is fixedly installed with an electro-hydraulic push rod 5, the telescopic end of the electro-hydraulic push rod 5 is fixedly installed with a punching block 6, the upper surface of the support table 1 is fixedly installed with a punching die 16, the plastic product can be punched by the electro-hydraulic push rod 5 and the punching block 6, the back of the support table 1 is fixedly connected to a support plate 7, the inner wall of the support plate 7 is fixedly connected to a first gas Cylinder 8, the telescopic end of the first cylinder 8 is fixedly connected with a push plate 9, the side surfaces of the two vertical plates 2 that are close to each other are provided with through holes 11, the side surfaces of the two vertical plates 2 that are away from each other are fixedly connected with support covers 12, the inner side walls of the two support covers 12 are fixedly installed with second cylinders 13, the telescopic ends of the two second cylinders 13 are fixedly connected with sliding covers 14, and the upper surface of the top plate 3 is fixedly installed with a controller 17, the plastic products can be fixed by the two first cylinders 8 and the two sliding covers 14, and the plastic products after stamping can be quickly pushed out by the second cylinder 13 and the push plate 9.

[0023] Two sliding holes 15 are provided on the upper surface of the stamping die 16, and the outer surfaces of the two sliding covers 14 are respectively slidably connected to the inner walls of the two sliding holes 15. A feeding hole 10 is provided on the upper surface of the stamping die 16, and the front end of the push plate 9 extends to the inside of the feeding hole 10. Through the setting of the sliding hole 15, the sliding cover 14 can slide smoothly left and right. By utilizing the feeding hole 10, the push plate 9 can move forward inside it, and can push the stamped plastic products, thereby achieving the effect of assisting the feeding of plastic products.

[0024] The side surfaces of the two vertical plates 2 that are close to each other are fixedly connected with reinforcement plates 18, and the upper surfaces of the two reinforcement plates 18 are fixedly connected with the bottom surface of the top plate 3. The upper surface of the top plate 3 and the upper surface of the fixed cover 4 are provided with two positioning holes 19, and the upper surface of the top plate 3 is provided with a through opening 21. The upper surface of the stamping block 6 is fixedly connected with two positioning slide bars 20, and the top ends of the two positioning slide bars 20 pass through the positioning holes 19 and extend to the top of the positioning holes 19, and the outer surface of the positioning slide bar 20 is slidably connected with the inner wall of the positioning hole 19. The reinforcement plate 18 can deepen the fixation of the vertical plates 2, and the cooperation of the positioning holes 19 and the positioning slide bar 20 can make the stamping block 6 more stable during the stamping movement, and the through opening 21 is convenient for installing the electro-hydraulic push rod 5.

[0025] The working principle of the utility model is: firstly, the device is connected to a power source, then the plastic product is placed above the stamping die 16, and then the two first cylinders 8 are started to stretch, which will respectively drive the two sliding covers 14 to move, so that the two sliding covers 14 can clamp and fix the plastic product above the stamping die 16, and then the electro-hydraulic push rod 5 is used to drive the stamping block 6 to descend, so that the stamping block 6 can press down the plastic product. When the stamping of the plastic product is completed, the two first cylinders 8 are controlled to reset, and at the same time, the second cylinder 13 is started to stretch, which can drive the push plate 9 to move forward, and the stamped plastic product will be quickly pushed out.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plastic product punching machine, characterized in that: The invention comprises a support platform (1), wherein the upper surface of the support platform (1) is fixedly connected to two vertical plates (2), the upper surfaces of the two vertical plates (2) are commonly fixedly connected to a top plate (3), the upper surface of the top plate (3) is fixedly connected to a fixed cover (4), the inner top wall of the fixed cover (4) is fixedly mounted with an electro-hydraulic push rod (5), the telescopic end of the electro-hydraulic push rod (5) is fixedly mounted with a punching block (6), the upper surface of the support platform (1) is fixedly mounted with a punching die (16), the back surface of the support platform (1) is fixedly connected to a support plate (7), the support plate The inner wall of the two vertical plates (7) is fixedly connected to a first cylinder (8), the telescopic end of the first cylinder (8) is fixedly connected to a push plate (9), the side surfaces of the two vertical plates (2) close to each other are provided with through holes (11), the side surfaces of the two vertical plates (2) away from each other are fixedly connected to support covers (12), the inner side walls of the two support covers (12) are fixedly installed with second cylinders (13), the telescopic ends of the two second cylinders (13) are fixedly connected to sliding covers (14), and the upper surface of the top plate (3) is fixedly installed with a controller (17).

2. A plastic product punching machine according to claim 1, characterized in that: Two sliding holes (15) are provided on the upper surface of the punching die (16), and the outer surfaces of the two sliding covers (14) are respectively slidably connected to the inner walls of the two sliding holes (15).

3. A plastic product punching machine according to claim 1, characterized in that: A material discharge hole (10) is provided on the upper surface of the punching die (16), and the front end of the push plate (9) extends to the inside of the material discharge hole (10).

4. A plastic product punching machine according to claim 1, characterized in that: A reinforcing plate (18) is fixedly connected to the side surfaces of the two vertical plates (2) that are close to each other, and the upper surfaces of the two reinforcing plates (18) are fixedly connected to the bottom surface of the top plate (3).

5. A plastic product punching machine according to claim 1, characterized in that: Two positioning holes (19) are provided on the upper surface of the top plate (3) and the upper surface of the fixed cover (4), and a through opening (21) is provided on the upper surface of the top plate (3).

6. A plastic product punching machine according to claim 1, characterized in that: Two positioning slide bars (20) are fixedly connected to the upper surface of the punching block (6), the top ends of the two positioning slide bars (20) pass through the positioning hole (19) and extend to the top of the positioning hole (19), and the outer surface of the positioning slide bar (20) is slidably connected to the inner wall of the positioning hole (19).

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