Cutting device for production of injection molded parts
By designing a cutting device for production of injection molded parts that are automatically clamped and cut, the problem of low manual cutting efficiency in the prior art is solved, and efficient automatic cutting of materials is achieved.
Patent Information
- Application Number
- CN202420724712.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When used in existing injection molding machines, the produced materials need to be manually pressed or moved to cut, resulting in low working efficiency.
A cutting device for the production of injection molded parts is designed, including a support column and a clamping mechanism arranged on the top of the support column. The clamping mechanism consists of a working component and a clamping component, using components such as motors, threaded columns, springs and blades. Automatic clamping and cutting of materials is achieved through helical structures and sliding structures.
It improves the degree of automation of the cutting process, significantly improves work efficiency, and can cut materials quickly and stably.
Smart Images
Figure CN222245045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production and cutting of injection molded parts, in particular to a cutting device for production of injection molded parts. Background Art
[0002] Injection molded parts are plastic products manufactured through the injection molding process. The main raw materials for injection molded parts include thermoplastics or thermosetting plastics, such as polyethylene, polypropylene, ABS, PA, polystyrene, etc. The injection molding process involves heating and melting these materials in the barrel of the injection molding machine, and then injecting them into a pre-designed mold through high pressure, where they cool and solidify to form the final product. Injection molded parts have good physical, chemical and mechanical properties and are widely used in various packaging, parts, daily necessities, as well as automobiles, medical equipment, electronic products, industrial machinery and other fields.
[0003] However, when the injection molding machine is currently in use, the produced material needs to be cut before the next processing. The existing cutting method is to manually press or move the position to operate the cutting knife to cut it, which has low work efficiency. Therefore, a cutting device for injection molding production is needed. Utility Model Content
[0004] The utility model aims to provide a cutting device for producing injection molded parts, which solves the problem of low working efficiency in the prior art that the cutting knife is operated by manual pressing or moving the position.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cutting device for injection molded parts production, comprising a support column and a clamping mechanism arranged on the top of the support column, wherein the clamping mechanism comprises a working component and a clamping component;
[0006] The working assembly includes a first motor, the top of the support column is provided with the first motor, one end of the first motor is fixedly connected to the bottom plate, one end of the first motor is fixedly connected to the threaded column, and the outer wall of the threaded column is spirally connected to the moving plate;
[0007] The clamping assembly includes a first spring, the first spring is arranged inside the movable plate, one end of the first spring is fixedly connected to a clamping block, and the outer wall of the clamping block is fixedly connected to a handle.
[0008] Preferably, a second motor is provided on the top of the support column, one end of the second motor is fixedly connected to a fixing plate, the bottom of the fixing plate is fixedly connected to a shear plate, one end of the second motor is fixedly connected to a rotating disk, the outer wall of the rotating disk is fixedly connected to a sliding column, the outer wall of the sliding column is slidably connected to a sliding block, the bottom end of the sliding block is fixedly connected to a second spring, the outer wall of the sliding block is slidably connected to a limiting plate, one side of the sliding block is fixedly connected to a fixed block, the bottom end of the fixed block is fixedly connected to a clamping sheet, and a blade is provided inside the clamping sheet.
[0009] Preferably, the movable plate is provided with a thread groove matched with the thread column, and the thread column forms a spiral structure with the movable plate through the first motor.
[0010] Preferably, the bottom plate is provided with a sliding groove which matches the movable plate, and the movable plate forms a sliding structure with the bottom plate via a threaded column.
[0011] Preferably, the movable plate is provided with a sliding groove matched with the clamping block, and the clamping block forms a sliding structure with the movable plate through a first spring and a handle.
[0012] Preferably, the sliding block is provided with a sliding groove matched with the sliding column, and the sliding column forms a sliding structure with the sliding block through a rotating disk.
[0013] Preferably, the limiting plate is provided with a sliding groove matched with the sliding block, and the sliding block forms a sliding structure with the limiting plate through a sliding column.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. By setting a clamping block, the first motor fixed on the outer wall of the bottom plate is operated to rotate the threaded column, causing the spirally connected moving plate to slide in the slide groove opened on the bottom plate to adjust the position of the material, and then the clamping block is driven to move by pulling the handle, and the clamping block relies on the contraction of the first spring to fix and clamp the material.
[0016] 2. By setting a blade, the second motor fixed on the outer wall of the fixed plate is operated, so that the rotating disk drives the sliding column to slide in the sliding groove opened by the sliding block, so that the sliding block will be opened in the limit plate while the second spring provides elastic force auxiliary support. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of a cutting device for injection molded parts production proposed by the utility model from a first perspective;
[0018] Figure 2 This is a schematic structural diagram of a cutting device for injection molded parts production proposed by the utility model from a second perspective;
[0019] Figure 3 This is a schematic diagram of a clamping structure of a cutting device for injection molded parts production proposed by the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the lifting structure of a cutting device for injection molded parts production.
[0021] In the figure: 1. support column; 2. first motor; 3. bottom plate; 4. threaded column; 5. movable plate; 6. first spring; 7. clamping block; 8. handle; 9. second motor; 10. fixed plate; 11. shear plate; 12. rotating disk; 13. sliding column; 14. sliding block; 15. second spring; 16. limit plate; 17. fixed block; 18. clamping piece; 19. blade. DETAILED DESCRIPTION
[0022] 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.
[0023] Example 1
[0024] like Figure 1-4 As shown, a cutting device for injection molded parts production shown in the figure includes a support column 1 and a clamping mechanism arranged on the top of the support column 1, and the clamping mechanism includes a working component and a clamping component;
[0025] The working assembly includes a first motor 2, the first motor 2 is arranged on the top of the support column 1, one end of the first motor 2 is fixedly connected to the bottom plate 3, one end of the first motor 2 is fixedly connected to the threaded column 4, and the outer wall of the threaded column 4 is spirally connected to the moving plate 5;
[0026] The clamping assembly includes a first spring 6 . The first spring 6 is arranged inside the movable plate 5 . One end of the first spring 6 is fixedly connected to a clamping block 7 . The outer wall of the clamping block 7 is fixedly connected to a handle 8 .
[0027] Among them, Figure 3 As shown, the movable plate 5 is provided with a thread groove that matches the threaded column 4. The threaded column 4 forms a spiral structure with the movable plate 5 through the first motor 2, which is conducive to moving the movable plate 5 on the plane of the base plate 3 by rotating the threaded column 4 and adjusting the position of the movable plate 5.
[0028] Among them, Figure 3As shown, the bottom plate 3 is provided with a sliding groove which matches the movable plate 5. The movable plate 5 forms a sliding structure with the bottom plate 3 through the threaded column 4, which is beneficial for controlling the moving direction of the movable plate 5 when moving the position of the movable plate 5, thereby ensuring the stability of the movement of the equipment.
[0029] Among them, Figure 2 As shown, the movable plate 5 is provided with a sliding groove which matches the clamping block 7. The clamping block 7 forms a sliding structure with the movable plate 5 through the first spring 6 and the handle 8, which is conducive to fixed clamping of materials of different widths. The contraction of the first spring 6 drives the clamping block 7 to slide.
[0030] Example 2
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, a second motor 9 is provided on the top of the support column 1, one end of the second motor 9 is fixedly connected to a fixed plate 10, the bottom of the fixed plate 10 is fixedly connected to a shear plate 11, one end of the second motor 9 is fixedly connected to a rotating disk 12, the outer wall of the rotating disk 12 is fixedly connected to a sliding column 13, the outer wall of the sliding column 13 is slidably connected to a sliding block 14, the bottom end of the sliding block 14 is fixedly connected to a second spring 15, the outer wall of the sliding block 14 is slidably connected to a limiting plate 16, one side of the sliding block 14 is fixedly connected to a fixed block 17, the bottom end of the fixed block 17 is fixedly connected to a clamping sheet 18, and a blade 19 is provided inside the clamping sheet 18.
[0032] Among them, Figure 4 As shown, the sliding block 14 is provided with a sliding groove that matches the sliding column 13. The sliding column 13 forms a sliding structure with the sliding block 14 through the rotating disk 12, which is conducive to the sliding column 13 sliding in the sliding groove provided in the sliding block 14 through the rotation of the rotating disk 12, thereby achieving the purpose of moving the sliding block 14 up and down.
[0033] Among them, Figure 1 As shown, the limit plate 16 is provided with a sliding groove that matches the sliding block 14 . The sliding block 14 forms a sliding structure with the limit plate 16 through the sliding column 13 , which is conducive to adjusting the height of the fixed block 17 by sliding the sliding block 14 in the sliding groove provided in the limit plate 16 .
[0034] When in use: first, the first motor 2 fixed on the outer wall of the bottom plate 3 is operated to rotate the threaded column 4, causing the spirally connected moving plate 5 to slide in the slide groove provided on the bottom plate 3 to adjust the position of the material, and then the gripping handle 8 is pulled to drive the clamping block 7 to move, and the first spring 6 is contracted to make the clamping block 7 clamp the material;
[0035] Finally, by running the second motor 9 fixed on the outer wall of the fixed plate 10, the rotating disk 12 drives the sliding column 13 to slide in the sliding groove opened by the sliding block 14, so that the sliding block 14 will slide up and down in the sliding groove opened by the limit plate 16 while the second spring 15 provides elastic auxiliary support, thereby driving the fixed block 17 and the blade 19 to move up and down, thereby cutting the material.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting device for injection molded parts production, comprising a support column (1) and a clamping mechanism arranged on the top of the support column (1), characterized in that: The clamping mechanism comprises a working component and a clamping component; The working assembly comprises a first motor (2), the first motor (2) is arranged on the top of the support column (1), one end of the first motor (2) is fixedly connected to a bottom plate (3), one end of the first motor (2) is fixedly connected to a threaded column (4), and the outer wall of the threaded column (4) is spirally connected to a moving plate (5); The clamping assembly comprises a first spring (6), the first spring (6) is arranged inside the movable plate (5), one end of the first spring (6) is fixedly connected to a clamping block (7), and the outer wall of the clamping block (7) is fixedly connected to a handle (8).
2. A cutting device for injection molded parts production according to claim 1, characterized in that: A second motor (9) is arranged on the top of the support column (1), one end of the second motor (9) is fixedly connected to a fixed plate (10), the bottom of the fixed plate (10) is fixedly connected to a shear plate (11), one end of the second motor (9) is fixedly connected to a rotating disk (12), the outer wall of the rotating disk (12) is fixedly connected to a sliding column (13), the outer wall of the sliding column (13) is slidably connected to a sliding block (14), the bottom end of the sliding block (14) is fixedly connected to a second spring (15), the outer wall of the sliding block (14) is slidably connected to a limiting plate (16), one side of the sliding block (14) is fixedly connected to a fixed block (17), the bottom end of the fixed block (17) is fixedly connected to a clamping sheet (18), and a blade (19) is arranged inside the clamping sheet (18).
3. A cutting device for injection molded parts production according to claim 1, characterized in that: The movable plate (5) is provided with a thread groove that matches the thread column (4), and the thread column (4) forms a spiral structure with the movable plate (5) through the first motor (2).
4. A cutting device for injection molded parts production according to claim 1, characterized in that: The bottom plate (3) is provided with a sliding groove that matches the movable plate (5), and the movable plate (5) forms a sliding structure with the bottom plate (3) via a threaded column (4).
5. A cutting device for injection molded parts production according to claim 1, characterized in that: The movable plate (5) is provided with a sliding groove which matches the clamping block (7); the clamping block (7) forms a sliding structure with the movable plate (5) via a first spring (6) and a handle (8).
6. A cutting device for injection molded parts production according to claim 2, characterized in that: The sliding block (14) is provided with a sliding groove which matches the sliding column (13), and the sliding column (13) forms a sliding structure with the sliding block (14) through the rotating disk (12).
7. A cutting device for injection molded parts production according to claim 2, characterized in that: The limiting plate (16) is provided with a sliding groove that matches the sliding block (14), and the sliding block (14) forms a sliding structure with the limiting plate (16) through the sliding column (13).