Scrap edge cutting mechanism for plastic suction mold

Abstract

The utility model discloses a plastic uptake mold waste edge cutting mechanism, the cutting mechanism comprises a workbench, the top of the workbench is provided with an edge cutting assembly and a fixing assembly, the edge cutting assembly comprises a support frame fixedly arranged on one side of the top of the workbench, the top of the support frame is provided with a first strip-shaped hole, and the interior of the first strip-shaped hole is rotatably connected with a first screw rod; the outer portion of the first lead screw is in threaded connection with a first movable seat, the bottom of the first movable seat is fixedly connected with a supporting plate, the top of the supporting plate is provided with a second strip-shaped hole, the interior of the second strip-shaped hole is rotationally connected with a bidirectional lead screw, and the two ends of the outer wall of the bidirectional lead screw are in threaded connection with second movable seats. And after cutting, burrs of the cut plastic suction mold can be polished through the polishing roller on one side of the cutting mechanism, so that the practicability of the mechanism in the using process is improved, and meanwhile, the working intensity of workers in the working process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of waste edges of plastic blister moulds, in particular to a waste edge cutting mechanism for plastic blister moulds. Background Art

[0002] Blister molds can be seen everywhere in people's daily lives. They refer to the molds used in blister production, and blister molds often need to be trimmed during production and processing.

[0003] In the process of trimming the blister mold, it is usually necessary to perform significant cutting on the four sides of the blister mold respectively, which takes a lot of time and causes uneven cutting of each side, reducing the work efficiency during the cutting process. At the same time, the staff is required to grind the burrs after cutting, which increases the work intensity of the staff during the work process. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a vacuum blister mold waste edge cutting mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a blister mold waste edge cutting mechanism, including a cutting mechanism, the cutting mechanism is mainly used to cut the waste edge of the blister mold, the cutting mechanism includes a workbench, and the top of the workbench is provided with a cutting mechanism and a fixing mechanism;

[0006] The trimming mechanism includes a trimming component and an edge grinding component, the trimming component includes a support frame fixedly arranged on one side of the top of the workbench, the top of the support frame is provided with a first strip hole, the inside of the first strip hole is rotatably connected with a first screw rod, the outside of the first screw rod is threadedly connected with a first movable seat, the bottom of the first movable seat is fixedly connected with a support plate, the top of the support plate is provided with a second strip hole, the inside of the second strip hole is rotatably connected with a bidirectional screw rod, both ends of the outer wall of the bidirectional screw rod are threadedly connected with a second movable seat, the bottoms of the two second movable seats are fixedly connected with a first connecting rod, and the bottoms of the two first connecting rods are fixedly connected with a cutting knife.

[0007] In one example, a first motor is fixedly connected to one side of the support frame, and a first screw rod passes through the inner wall of the first strip hole and is fixedly connected to the output end of the first motor, one end of the support plate is fixedly connected to the second motor, and one end of the bidirectional screw rod passes through the inner wall of the second strip hole and is fixedly connected to the output end of the second motor.

[0008] In one example, the edge grinding assembly includes a connecting block fixedly connected to one side of two cutting knives, one side of the two connecting blocks is fixedly connected to a support rod, one side of the two support rods is rotatably connected to a grinding roller, the tops of the two support rods are fixedly connected to a motor, and one end of the grinding roller is fixedly connected to the output end of the motor.

[0009] In one example, the fixing mechanism also includes a movable disk rotatably connected to the top of the workbench, the top of the movable disk begins to have a groove, the middle of the inner wall of the groove is fixedly connected to a fixed block, the bottom of the fixed block is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a bottom plate, both sides of the bottom plate are fixedly connected to a first fixed seat, a movable rod is rotatably connected between every two relative to the first fixed seats, the other ends of the two movable rods are rotatably connected to a second fixed seat, a slider is fixedly connected to the top of every two relative to the second fixed seats, and the slider is slidably connected to the groove, and the tops of the two sliders are fixedly connected to a splint.

[0010] In one example, second connecting rods are fixedly connected to both sides of the bottom of the movable disk, the bottom of the second connecting rod is fixedly connected to a fixed disk, the bottom of the fixed disk is fixedly connected to a third motor via a transmission shaft, and is fixedly connected to the output end of the third motor.

[0011] In one example, a switch panel is provided on one side of the workbench, and a first motor switch, a second motor switch, a motor switch, an electric telescopic rod switch and a third motor switch are provided on the surface of the switch panel. The first motor is electrically connected to an external power supply through the first motor switch, the second motor is electrically connected to the second motor switch, the motor is electrically connected to the electric telescopic rod through the electric telescopic rod switch, and the third motor is electrically connected to the external power supply through the third motor switch.

[0012] The waste edge cutting mechanism of the blister mold proposed by the utility model can bring the following beneficial effects:

[0013] 1. Through the support plate, the second strip hole, the bidirectional screw, the second movable seat, the first connecting rod, the cutting knife, the connecting block, the supporting rod and the grinding roller arranged on the top of the workbench, when in use, the cutting knife can be driven by the bidirectional screw to cut off the waste edges of the blister molds of different widths, and after cutting, the burrs of the cut blister molds can be polished by the grinding roller on one side, which improves the practicability of the mechanism during use and reduces the work intensity of the staff during the work process.

[0014] 2. By arranging the movable disk, the second connecting rod, the fixed disk and the third motor on the top of the workbench, the third motor can be fixed to the bottom of the workbench through an extension plate when in use, so that when in use, the third motor can drive the fixed disk to drive the movable disk to rotate, thereby eliminating the need to remove the blister mold and reinstall it, thereby improving the work efficiency during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the trimming mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rotating device of the utility model.

[0020] In the figure: 1. workbench; 2. support frame; 3. first strip hole; 4. first screw rod; 5. first movable seat; 6. support plate; 7. second strip hole; 8. bidirectional screw rod; 9. second movable seat; 10. first connecting rod; 11. cutting knife; 12. connecting block; 13. support rod; 14. grinding roller; 15. motor; 16. first motor; 17. second motor; 18. movable disk; 19. groove; 20. fixed block; 21. electric telescopic rod; 22. bottom plate; 23. first fixed seat; 24. movable rod; 25. second fixed seat; 26. slider; 27. clamping plate; 28. second connecting rod; 29. ​​fixed disk; 30. third motor. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0026] Embodiment 1, the utility model provides as follows Figure 1 - Figure 4The waste edge cutting mechanism of a blister mold shown in the figure includes a cutting mechanism, which is mainly used to cut the waste edge of the blister mold. The cutting mechanism includes a workbench 1, and a cutting mechanism and a fixing mechanism are arranged on the top of the workbench 1. The cutting mechanism includes a cutting assembly and an edge grinding assembly. The cutting assembly includes a support frame 2 fixedly arranged on one side of the top of the workbench 1, and a first strip hole 3 is opened on the top of the support frame 2. The first strip hole 3 is rotatably connected to a first screw rod 4 inside, and the first screw rod 4 is externally threadedly connected to a first movable seat 5. The bottom is fixedly connected with a support plate 6, a second strip hole 7 is opened on the top of the support plate 6, a bidirectional screw rod 8 is rotatably connected inside the second strip hole 7, both ends of the outer wall of the bidirectional screw rod 8 are threadedly connected with a second movable seat 9, the bottoms of the two second movable seats 9 are fixedly connected with a first connecting rod 10, the bottoms of the two first connecting rods 10 are fixedly connected with a cutting knife 11, one side of the support frame 2 is fixedly connected with a first motor 16, and the first screw rod 4 passes through the inner wall of the first strip hole 3 and is fixedly connected to the output end of the first motor 16, the support plate 6 One end is fixedly connected to a second motor 17, one end of the bidirectional lead screw 8 passes through the inner wall of the second strip hole 7 and is fixedly connected to the output end of the second motor 17, the edge grinding assembly includes a connecting block 12 fixedly connected to one side of the two cutting knives 11, one side of the two connecting blocks 12 is fixedly connected to a support rod 13, one side of the two support rods 13 is rotatably connected to a grinding roller 14, the tops of the two support rods 13 are fixedly connected to a motor 15, and one end of the grinding roller 14 is fixedly connected to the output of the motor 15, and the support rod 13 is arranged on the top of the workbench 1. The support plate 6, the second strip hole 7, the bidirectional screw 8, the second movable seat 9, the first connecting rod 10, the cutting knife 11, the connecting block 12, the supporting rod 13, and the grinding roller 14 can be driven by the bidirectional screw 8 when in use so that the cutting knife 11 can remove the burrs of blister molds of different widths, and after the removal, the burrs of the cut blister molds can be polished by the grinding roller 14 on one side thereof, which improves the practicability of the mechanism during use and reduces the work intensity of the staff during the work process.

[0027] Embodiment 2, the utility model provides as follows Figure 3 - Figure 4The waste edge cutting mechanism of a blister mold shown in the figure, the fixing mechanism also includes a movable plate 18 rotatably connected to the top of the workbench 1, the top of the movable plate 18 begins to have a groove 19, the middle of the inner wall of the groove 19 is fixedly connected to a fixed block 20, the bottom of the fixed block 20 is fixedly connected to an electric telescopic rod 21, the bottom of the electric telescopic rod 21 is fixedly connected to a bottom plate 22, both sides of the bottom plate 22 are fixedly connected to a first fixed seat 23, each two relative first fixed seats 23 are rotatably connected with a movable rod 24, the other ends of the two movable rods 24 are rotatably connected with a second fixed seat 25, each two relative second fixed seats 25 The top is fixedly connected with a slider 26, and the slider 26 is slidably connected to the groove 19, and the tops of the two sliders 26 The movable disk 18 is fixedly connected with a clamping plate 27, both sides of the bottom of the movable disk 18 are fixedly connected with a second connecting rod 28, the bottom of the second connecting rod 28 is fixedly connected with a fixed disk 29, the bottom of the fixed disk 29 is fixedly connected with a third motor 30 through a transmission shaft, and is fixedly connected to the output end of the third motor 30. Through the movable disk 18, the second connecting rod 28, the fixed disk 29 and the third motor 30 arranged on the top of the workbench 1, the third motor 30 can be fixed to the bottom of the workbench 1 through an extension plate when in use, so that when in use, the fixed disk 29 can be driven by the third motor 30 to drive the movable disk 18 to rotate, thereby eliminating the need to remove the blister mold for reinstallation, thereby improving the work efficiency during the cutting process.

[0028] Working principle: The utility model discloses a waste edge cutting mechanism for a blister mold. When in use, through the support plate 6, the second strip hole 7, the bidirectional screw rod 8, the second movable seat 9, the first connecting rod 10, the cutting knife 11, the connecting block 12, the supporting rod 13, and the grinding roller 14 arranged on the top of the workbench 1, the cutting knife 11 can cut the waste edge of blister molds of different widths under the drive of the bidirectional screw rod 8, and after cutting, the burrs of the cut blister mold can be polished by the grinding roller 14 on one side thereof, which improves the practicability of the mechanism during use and reduces the work intensity of the staff during the work process. At the same time, through the movable disk 18, the second connecting rod 28, the fixed disk 29, and the third motor 30 arranged on the top of the workbench 1, the third motor 30 can be fixed to the bottom of the workbench 1 through an extension plate when in use, so that when in use, the third motor 30 drives the fixed disk 29 to drive the movable disk 18 to rotate, so that the blister mold does not need to be taken down for reinstallation, which improves the work efficiency during the cutting process.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A vacuum blister mold waste edge cutting mechanism, comprising a cutting mechanism, the cutting mechanism is mainly used to cut the waste edge of the vacuum blister mold, the cutting mechanism comprises a workbench (1), the top of the workbench (1) is provided with a cutting mechanism and a fixing mechanism; It is characterized in that The trimming mechanism comprises a trimming component and an edge grinding component, wherein the trimming component comprises a support frame (2) fixedly arranged on one side of the top of the workbench (1), a first strip hole (3) being provided on the top of the support frame (2), a first screw rod (4) being rotatably connected inside the first strip hole (3), a first movable seat (5) being externally threadedly connected to the first screw rod (4), a support plate (6) being fixedly connected at the bottom of the first movable seat (5), a second strip hole (7) being provided on the top of the support plate (6), a bidirectional screw rod (8) being rotatably connected inside the second strip hole (7), a second movable seat (9) being threadedly connected at both ends of the outer wall of the bidirectional screw rod (8), a first connecting rod (10) being fixedly connected at the bottom of two second movable seats (9), and a cutting knife (11) being fixedly connected at the bottom of two first connecting rods (10).

2. A vacuum blister mold waste edge cutting mechanism according to claim 1, characterized in that: A first motor (16) is fixedly connected to one side of the support frame (2), and a first screw rod (4) passes through the inner wall of the first strip hole (3) and is fixedly connected to the output end of the first motor (16); one end of the support plate (6) is fixedly connected to the second motor (17); and one end of the bidirectional screw rod (8) passes through the inner wall of the second strip hole (7) and is fixedly connected to the output end of the second motor (17).

3. A vacuum blister mold waste edge cutting mechanism according to claim 1, characterized in that: The edge grinding assembly comprises a connection block (12) fixedly connected to one side of two cutting knives (11), one side of the two connection blocks (12) is fixedly connected to a support rod (13), one side of the two support rods (13) is rotatably connected to a grinding roller (14), the tops of the two support rods (13) are fixedly connected to a motor (15), and one end of the grinding roller (14) is fixedly connected to an output end of the motor (15).

4. A vacuum blister mold waste edge cutting mechanism according to claim 1, characterized in that: The fixing mechanism also includes a movable disk (18) rotatably connected to the top of the workbench (1), the top of the movable disk (18) begins to have a groove (19), the middle of the inner wall of the groove (19) is fixedly connected to a fixed block (20), the bottom of the fixed block (20) is fixedly connected to an electric telescopic rod (21), the bottom of the electric telescopic rod (21) is fixedly connected to a bottom plate (22), both sides of the bottom plate (22) are fixedly connected to a first fixed seat (23), each two relative to the first fixed seats (23) are rotatably connected to a movable rod (24), the other ends of the two movable rods (24) are rotatably connected to a second fixed seat (25), each two relative to the second fixed seats (25) are fixedly connected to the top of a slider (26), and the slider (26) is slidably connected to the groove (19), and the tops of the two sliders (26) are fixedly connected to a clamping plate (27).

5. A vacuum blister mold waste edge cutting mechanism according to claim 4, characterized in that: The bottom of the movable disk (18) is fixedly connected to a second connecting rod (28) on both sides, the bottom of the second connecting rod (28) is fixedly connected to a fixed disk (29), the bottom of the fixed disk (29) is fixedly connected to a third motor (30) via a transmission shaft, and is fixedly connected to an output end of the third motor (30).

6. A vacuum blister mold waste edge cutting mechanism according to claim 2, characterized in that: A switch panel is provided on one side of the workbench (1); a first motor switch, a second motor switch, a motor switch, an electric telescopic rod switch and a third motor switch are provided on the surface of the switch panel; the first motor (16) is electrically connected to an external power supply via the first motor switch, the second motor (17) is electrically connected to an external power supply via the second motor switch, the motor (15) is electrically connected to an external power supply via the motor switch, the electric telescopic rod (21) is electrically connected to an external power supply via the third motor switch.

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