Producing and processing device for scissor legs of notebook computer

Abstract

The utility model discloses a production and processing device for notebook scissor legs, which comprises a main body, a working table arranged on the main body, a mould positioned above the working table, raw materials placed on the working table, slide rails fixedly connected to the upper end of the working table, a slide block fixedly connected to the lower end of the mould, the slide block is matched with the slide rails, the raw materials are placed between the two slide rails, and the slide rails are arranged on the working table. A positioning piece is arranged in the sliding rail, when the mold moves to the position above raw materials, the positioning piece can press the raw materials, a guiding piece is fixedly connected to the lower end of the workbench, and after being cut, a product can fall into the guiding piece. A step block is fixedly connected to one side of the sliding rail, raw materials are placed on the step block, and a through hole is formed in the workbench and located below the raw materials. In the implementation process, when the mold moves to the position above a raw material, the position of the raw material can be fixed, the situation that the raw material shifts in the machining process is avoided, and the situation that a machined product is defective is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical device technology, specifically a production and processing device for notebook computer scissor-switch feet. Background Technology

[0002] Laptop keyboard keycaps, commonly known as scissor-switch keys, are produced by injection molding. They are extracted from the injection molding machine and then cut from the molded support using a cutting device.

[0003] The existing cutting device is composed of components such as a main support, operating table, mold, and lead screw. The raw material is placed under the mold, and the mold moves left and right under the action of the lead screw, thereby realizing the cutting of the raw material.

[0004] Existing cutting devices, when cutting raw materials, lack a corresponding positioning structure after the raw materials are placed on the worktable. The device vibrates during operation, and the mold also vibrates when it moves, which may cause the raw materials to shake or shift. Summary of the Invention

[0005] In view of the above situation and to overcome the defects of the prior art, this utility model provides a manufacturing and processing device for notebook computer scissor-switch feet, which effectively solves the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a notebook computer scissor-switch feet production and processing device, comprising a main body, a worktable on the main body, a mold located above the worktable, a raw material placed on the worktable, a slide rail fixedly connected to the upper end of the worktable, a slider fixedly connected to the lower end of the mold, the slider cooperating with the slide rail, the raw material placed between the two slide rails, a positioning component provided in the slide rail, when the mold moves above the raw material, the positioning component can press the raw material down, a guide component fixedly connected to the lower end of the worktable, after the product is cut, it can fall into the guide component.

[0007] Preferably, a step block is fixed to one side of the slide rail, the raw material is placed on the step block, and a through hole is provided on the worktable, the through hole being located below the raw material.

[0008] Preferably, the guide has a U-shaped structure, and the upper end of the guide is fixed to both sides of the through hole so that the product passing through the through hole can fall into the guide. The lower end face of the guide is inclined.

[0009] Preferably, the guide is divided into a side plate and a bottom plate. There are two side plates, which are fixed to the lower end of the worktable. The bottom plate is installed between the two side plates and is arranged at an angle. A connecting shaft is fixed to each end of the bottom plate. The connecting shafts are inserted into the side plates, and one end of a spring is installed on one of the connecting shafts. The other end of the spring is connected to the side plate.

[0010] Preferably, the positioning member comprises a gear, a connecting rod and a disc, the disc and the gear are fixed on the connecting rod, the connecting rod can rotate in the slide rail, a rack is fixed on the slide block, the rack can contact and match with the gear to make the connecting rod rotate, and when the connecting rod rotates, the disc can extend out of the slide rail and press on the upper end of the raw material.

[0011] Preferably, a pressing plate is fixed on the disc, and the lower end surface of the pressing plate is a smooth curved surface and gradually extends downward.

[0012] Preferably, the axis of the disc and the axis of the connecting rod are located in different planes.

[0013] Preferably, the material of the pressing plate is rubber material.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The positioning member is arranged, the position of the raw material can be fixed when the mold moves above the raw material, the displacement of the raw material during processing is avoided, and the occurrence of defective products during processing is avoided.

[0016] 2. The guiding member is arranged, the product can be guided and conveyed, and the user can collect the product. DETAILED DESCRIPTION

[0017] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the internal one side structure schematic diagram of the slide rail and the workbench of the utility model;

[0020] Figure 3 It is the enlarged structure schematic diagram of the guiding member of the utility model;

[0021] Figure 4 It is the internal structure schematic diagram of the guiding member of the utility model;

[0022] Figure 5 It is the enlarged structure schematic diagram of the positioning member of the utility model.

[0023] In the figure: 1, main body; 2, workbench; 3, slide rail; 4, mold; 5, raw material; 6, step block; 7, disc; 8, connecting rod; 9, gear; 10, sliding block; 11, rack; 12, guide; 13, connecting shaft; 14, spring; 15, pressing plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] By Figures 1-5 The utility model discloses a notebook scissors foot's production and processing device, including main body 1, be provided with workbench 2 on main body 1, and the mold 4 is located workbench 2 top, and raw material 5 is placed on workbench 2, and the upper end of workbench 2 is fixedly connected with slide rail 3, and the lower end of mold 4 is fixedly connected with sliding block 10, and sliding block 10 cooperates with slide rail 3, and raw material 5 is placed between two slide rails 3, and positioning piece is arranged in slide rail 3, when mold 4 moves to the top of raw material 5, positioning piece can press raw material 5, and the lower end of workbench 2 is fixedly connected with guide 12, and after product is cut, can fall in guide 12.

[0026] When the device is used, raw material 5 is transported between slide rails 3, then the lead screw moves mold 4 to the top of raw material 5, and positioning piece can rotate along with the movement of mold 4, and when mold 4 moves to the top of raw material 5, positioning piece can fix the position of raw material 5, so that the position of raw material 5 is fixed, avoiding the displacement of raw material 5 during processing. During the processing of the mold on raw material 5, the product is cut and falls into guide 12, and then the product can fall along guide 12 for the user to collect.

[0027] The side of slide rail 3 is fixedly connected with step block 6, and raw material 5 is placed on step block 6, and a through hole is formed in workbench 2, and the through hole is located below raw material 5, and raw material 5 is placed on the upper end of step block 6, so that mold 4 can process and cut it, and the cut product falls through the through hole.

[0028] The guide 12 is in U-shaped structure, and the upper end of the guide 12 is fixedly connected on both sides of the through hole, so that the product passing through the through hole can fall into the guide 12, and the lower end of the guide 12 is inclined, and the inclined surface can facilitate the falling of the product.

[0029] The guiding member 12 is divided into side plates and a bottom plate, the number of side plates is two, the side plates are fixedly connected to the lower end of the workbench 2, the bottom plate is installed between the two side plates, the bottom plate is arranged obliquely, both ends of the bottom plate are fixedly connected with connecting shafts 13, the connecting shafts 13 are inserted into the side plates, one end of the spring 14 is installed on one of the connecting shafts 13, the other end of the spring 14 is connected with the side plate, the connecting shaft 13 without the spring 14 can rotate in the side plate, and the connecting shaft 13 with the spring 14 can move up and down in the side plate.

[0030] In the specific implementation, the user can limit the position of the spring 14 according to the selection, that is, one set of springs 14 can be installed or two sets of springs 14 can be installed.

[0031] The positioning member includes a gear 9, a connecting rod 8 and a disc 7, the disc 7 and the gear 9 are fixedly connected to the connecting rod 8, and the connecting rod 8 can rotate in the slide rail 3, a rack 11 is fixedly connected to the sliding block 10, the rack 11 can contact and cooperate with the gear 9 to drive the connecting rod 8 to rotate, and when the connecting rod 8 rotates, the disc 7 can extend out of the slide rail 3 and press on the upper end of the raw material 5. When the mold 4 moves, the rack 11 on the mold 4 moves with the mold 4, and then the rack 11 can cooperate with the gear 9, so that the gear 9 rotates. When the gear 9 rotates, the connecting rod 8 can be driven to rotate, and then the disc 7 rotates. When the disc 7 rotates, the disc 7 can press the position of the raw material 5, so as to fix the position of the raw material 5.

[0032] The disc 7 is fixedly connected with a pressing plate 15, the lower end surface of the pressing plate 15 is a smooth curved surface and gradually extends downward, so as to fix the position of the raw material 5.

[0033] The axis of the disc 7 and the axis of the connecting rod 8 are located in different planes, when the connecting rod 8 has not rotated, the disc 7 is retracted into the slide rail 3, and when the connecting rod 8 rotates, the disc 7 can extend out of the slide rail 3 to fix the raw material 5.

[0034] The material of the pressing plate 15 is rubber material, so as to better position the raw material 5.

[0035] It should be noted that, in the present document, the terms such as first and second, and the like, are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. In addition, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or apparatus.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A manufacturing and processing device for laptop scissor-switch feet, comprising a main body (1), a workbench (2) disposed on the main body (1), a mold (4) located above the workbench (2), and raw materials (5) placed on the workbench (2), characterized in that: The upper end of the workbench (2) is fixedly connected with slide rails (3), the lower end of the mold (4) is fixedly connected with slide blocks (10), the slide blocks (10) are matched with the slide rails (3), the raw materials (5) are placed between the two slide rails (3), and positioning pieces are arranged in the slide rails (3), when the mold (4) moves to the upper side of the raw materials (5), the positioning pieces can press the raw materials (5), the lower end of the workbench (2) is fixedly connected with a guide piece (12), and after the product is cut, the product can fall into the guide piece (12).

2. The production processing device of the notebook scissors legs according to claim 1, characterized in that: One side of the slide rail (3) is fixedly connected with a stepped block (6), the raw materials (5) are placed on the stepped block (6), and a through hole is formed in the workbench (2) and located below the raw materials (5).

3. The processing device for notebook scissors legs according to claim 2, characterized in that: The guide piece (12) is in a U-shaped structure, the upper end of the guide piece (12) is fixedly connected to the two sides of the through hole, so that the product passing through the through hole can fall into the guide piece (12), and the lower end surface of the guide piece (12) is inclined.

4. The notebook scissors leg production processing device according to claim 3, characterized in that: The guide piece (12) is divided into side plates and a bottom plate, the number of the side plates is two, the side plates are fixedly connected to the lower end of the workbench (2), the bottom plate is installed between the two side plates, the bottom plate is inclined, the two ends of the bottom plate are fixedly connected with connecting shafts (13), the connecting shafts (13) are inserted into the side plates, one end of a spring (14) is installed on one of the connecting shafts (13), and the other end of the spring (14) is connected with the side plate.

5. The processing device for notebook scissors legs according to claim 1, characterized in that: The positioning piece comprises a gear (9), a connecting rod (8) and a disc (7), the disc (7) and the gear (9) are fixedly connected to the connecting rod (8), the connecting rod (8) can rotate in the slide rail (3), a rack (11) is fixedly connected to the slide block (10), the rack (11) can be in contact with the gear (9) to drive the connecting rod (8) to rotate, and when the connecting rod (8) rotates, the disc (7) can extend out of the slide rail (3) and press the upper end of the raw materials (5).

6. The notebook scissors leg production processing device according to claim 5, characterized in that: The disc (7) is fixedly connected with a pressing plate (15), and the lower end surface of the pressing plate (15) is a smooth curved surface and gradually extends downward.

7. The processing device for notebook scissors legs according to claim 6, characterized in that: The axis of the disc (7) and the axis of the connecting rod (8) are located in different planes.

8. The processing device for notebook scissors legs according to claim 6, characterized in that: The material of the pressing plate (15) is rubber.

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