CN220699808U - Cutting device is used in processing of projecting apparatus circuit board - Google Patents
Cutting device is used in processing of projecting apparatus circuit board Download PDFInfo
- Publication number
- CN220699808U CN220699808U CN202321867139.7U CN202321867139U CN220699808U CN 220699808 U CN220699808 U CN 220699808U CN 202321867139 U CN202321867139 U CN 202321867139U CN 220699808 U CN220699808 U CN 220699808U
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- placing plate
- plate
- workbench
- circuit board
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit board processing, and discloses a cutting device for projector circuit board processing, which comprises a workbench, a moving mechanism and a cutting mechanism, wherein the cutting mechanism is arranged between the two moving mechanisms, and further comprises: the first placing plate is arranged on the right side of the top of the workbench, the front and rear sides of the inner side of the first placing plate are respectively provided with an electric push rod in a penetrating way, and the output end of the electric push rod is fixedly provided with a push plate for pushing the circuit board; the second placing plate is arranged on the other side of the top of the workbench, the movable plate is movably connected inside the second placing plate, a plurality of extension springs are arranged between the movable plate and the inner wall of the second placing plate, and the other end of the movable plate extends to the outer side of the second placing plate and is fixedly provided with a limiting plate used for limiting the other end of the circuit board; the utility model can conveniently cut the circuit board according to the cutting length required by the circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a cutting device for projector circuit board processing.
Background
The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with computers, VCD, DVD, BD, game machines, DV and the like through different interfaces, and is widely applied to families, offices, schools and entertainment venues, and CRT, LCD, DLP, 3LCD and other different types are available according to different working modes.
The projector is internally provided with a plurality of groups of different circuit boards, before the circuit boards are assembled, the circuit boards are required to be cut by the cutting device, so that the size of the installation position of the projector is met, the length distance which is required to be cut by the conventional cutting device is adjusted by workers manually at the moment in the use process, and the operation mode is time-consuming and labor-consuming, and the cutting efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a cutting device for processing a projector circuit board, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device is used in projector circuit board processing, includes workstation, moving mechanism and cutting mechanism, cutting mechanism sets up between two moving mechanism, still includes:
the first placing plate is arranged on the right side of the top of the workbench, the front and rear sides of the inner side of the first placing plate are respectively provided with an electric push rod in a penetrating way, and the output end of the electric push rod is fixedly provided with a push plate for pushing the circuit board;
the second placing plate is arranged on the other side of the top of the workbench, the movable plate is movably connected inside the second placing plate, a plurality of extension springs are arranged between the movable plate and the inner wall of the second placing plate, and the other end of the movable plate extends to the outer side of the second placing plate and is fixedly provided with a limiting plate used for limiting the other end of the circuit board;
the adjusting structure is arranged in the workbench and used for driving the second placing plate to move, and the scale mark used for observing the cutting length of the circuit board is arranged in front of the first placing plate and positioned at the top of the workbench.
Preferably, the adjusting structure comprises a motor fixed on the left side of the workbench through a mounting plate, a screw rod fixed on an output shaft of the motor and a movable block in threaded connection with the surface of the screw rod, the other end of the screw rod extends to the inside of the workbench and is rotationally connected with the inner wall of the workbench, and the top of the movable block is fixed with the bottom of the second placing plate.
Preferably, the front side and the rear side of the screw are both fixed with sliding blocks, and the surfaces of the sliding blocks are in sliding connection with the front inner wall and the rear inner wall inside the workbench.
Preferably, the top of board is placed to the second and first board of placing is all offered flutedly, and the inside rotation of recess is connected with the gyro wheel that makes things convenient for the circuit board to slide.
Preferably, a collecting tank is arranged at the top of the workbench and below the cutting disc, and a collecting box communicated with the collecting tank is movably connected inside the workbench.
Preferably, the distance of movement of the push plate to the left on the surface of the first placing plate is smaller than the size of the first placing plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the first placing plate and the second placing plate, after the circuit boards are placed on the surfaces of the first placing plate and the second placing plate, the push plate is driven to apply force to push the circuit boards according to the required cutting length, and meanwhile, the moving distance is observed through the scale marks, so that the cutting length of the circuit boards is conveniently controlled, in the pushing process, the limiting plate and the movable plate stretch the stretching spring, and the stretching spring always drives the limiting plate to be contacted with the other end of the circuit boards through the stretching tension of the stretching spring, so that the subsequent cutting treatment is facilitated.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a right-side view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is a schematic view of a partial structure in the present utility model.
In the figure: 1. a work table; 2. a moving mechanism; 3. a cutting mechanism; 4. a first placing plate; 5. an electric push rod; 6. a push plate; 7. a roller; 8. a second placing plate; 9. an adjustment structure; 91. a motor; 92. a screw; 93. a movable block; 10. a movable plate; 11. a limiting plate; 12. a tension spring; 13. a slide block; 14. scale marks; 15. and a collection box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a cutting device for processing a circuit board of a projector comprises a workbench 1, wherein two sides of the top of the workbench 1 are respectively fixed with a moving mechanism 2, a cutting mechanism 3 for cutting the circuit board is arranged in the moving mechanism 2, a first placing plate 4 is arranged on the right side of the top of the workbench 1, electric push rods 5 are arranged at the front and rear sides of the inner side of the first placing plate 4 in a penetrating way, a push plate 6 for pushing the circuit board is fixed at the output end of the electric push rods 5, the leftward movement distance of the push plate 6 on the surface of the first placing plate 4 is smaller than the dimension length of the first placing plate 4, so that a cutting disc is not contacted with the push plate 6, a second placing plate 8 is arranged on the other side of the top of the workbench 1, a movable plate 10 is movably connected in the second placing plate 8, a plurality of extension springs 12 are arranged between the movable plate 10 and the inner wall of the second placing plate 8, the other end of the movable plate 10 extends to the outer side of the second placing plate 8 and is fixedly provided with a limiting plate 11, the tops of the second placing plate 8 and the first placing plate 4 are both provided with grooves, the interiors of the grooves are rotationally connected with idler wheels 7 which facilitate the sliding of the circuit board, so that the friction force of the circuit board moving between the first placing plate 4 and the second placing plate 8 can be reduced, the circuit board can be conveniently moved better, an adjusting structure 9 for driving the second placing plate 8 to move is arranged in the workbench 1, a scale mark 14 is arranged in front of the first placing plate 4 and at the top of the workbench 1, a collecting groove is arranged at the top of the workbench 1 and below the cutting disc, a collecting box 15 which is communicated with the collecting groove is movably connected in the workbench 1, the waste material generated after cutting can be collected by the collection box 15.
The adjusting structure 9 comprises a motor 91, a screw 92 and a movable block 93, wherein the motor 91 is fixed on the left side of the workbench 1, an output shaft of the motor 91 is fixed with one end of the screw 92, the other end of the screw 92 extends to the inside of the workbench 1 and is rotationally connected with the inner wall of the workbench, the inside of the movable block 93 is in threaded connection with the surface of the screw 92, sliding blocks 13 are fixed on the front side and the rear side of the screw 92, the surface of the sliding blocks 13 is in sliding connection with the front inner wall and the rear inner wall of the workbench 1, auxiliary limiting can be carried out on the screw 92, the movable block 93 can be conveniently moved left and right, the top of the movable block 93 is fixed with the bottom of the second placing plate 8, one end of the circuit board is attached to the surface of the push plate 6 on the top of the first placing plate 4, the motor 91 can be started, the screw 92 is driven to rotate, and meanwhile, the movable block 93 and the second placing plate 8 are driven to move to the right side, so that the right side of the limiting plate 11 is contacted with the other side of the circuit board, and the circuit board is conveniently limited, and the stability in the subsequent cutting process is improved.
Working principle: when the movable plate is used, the circuit board is firstly placed at the top of the first placing plate 4, one end of the circuit board is attached to the left side of the push plate 6, then the second placing plate 8 is driven to move to the right side through the adjusting structure 9, the right side of the limiting plate 11 is attached to the other end of the circuit board, then the electric push rod 5 can be started according to the cutting length requirement, the push plate 6 is driven to move to the left side along with the electric push rod 5, the limiting plate 11 is driven to move to the left side due to the rolling connection between the roller 7 and the circuit board, the movable plate 10 drives the tension spring 12 to be in a stretched state during moving, the push plate 6 can be observed to move on the surface of the scale mark 14, pushing can be stopped after the position is moved to the size length required to be cut, the cut circuit board can be used through the matching of the moving mechanism 2 and the cutting mechanism 3, and the cut fragments can fall into the inside of the collecting box 15 to collect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cutting device is used in projector circuit board processing, includes workstation (1), moving mechanism (2) and cutting mechanism (3), cutting mechanism (3) set up between two moving mechanism (2), its characterized in that still includes:
the first placing plate (4) is arranged on the right side of the top of the workbench (1), the front and rear sides of the inner side of the first placing plate (4) are respectively provided with an electric push rod (5) in a penetrating way, and the output end of the electric push rod (5) is fixedly provided with a push plate (6) for pushing the circuit board;
the second placing plate (8) is arranged on the other side of the top of the workbench (1), a movable plate (10) is movably connected in the second placing plate (8), a plurality of extension springs (12) are arranged between the movable plate (10) and the inner wall of the second placing plate (8), and the other end of the movable plate (10) extends to the outer side of the second placing plate (8) and is fixedly provided with a limiting plate (11) for limiting the other end of the circuit board;
the adjusting structure (9) is arranged in the workbench (1) and used for driving the second placing plate (8) to move, and the scale mark (14) used for observing the cutting length of the circuit board is arranged in front of the first placing plate (4) and positioned at the top of the workbench (1).
2. The cutting device for processing a projector wiring board according to claim 1, wherein: the adjusting structure (9) comprises a motor (91) fixed on the left side of the workbench (1) through a mounting plate, a screw rod (92) fixed on an output shaft of the motor (91) and a movable block (93) in threaded connection with the surface of the screw rod (92), the other end of the screw rod (92) extends to the inside of the workbench (1) and is rotationally connected with the inner wall of the workbench, and the top of the movable block (93) is fixed with the bottom of the second placing plate (8).
3. The cutting device for projector wiring board processing according to claim 2, wherein: the sliding blocks (13) are fixed on the front side and the rear side of the screw rod (92), and the surfaces of the sliding blocks (13) are in sliding connection with the front inner wall and the rear inner wall inside the workbench (1).
4. The cutting device for processing a projector wiring board according to claim 1, wherein: the tops of the second placing plate (8) and the first placing plate (4) are provided with grooves, and the inside of each groove is rotationally connected with a roller (7) which is convenient for the circuit board to slide.
5. The cutting device for processing a projector wiring board according to claim 1, wherein: the top of workstation (1) and be located the below of cutting dish and seted up the collecting vat, the inside swing joint of workstation (1) has collecting box (15) that are linked together with the collecting vat.
6. The cutting device for processing a projector wiring board according to claim 1, wherein: the leftward movement distance of the push plate (6) on the surface of the first placing plate (4) is smaller than the size length of the first placing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867139.7U CN220699808U (en) | 2023-07-16 | 2023-07-16 | Cutting device is used in processing of projecting apparatus circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867139.7U CN220699808U (en) | 2023-07-16 | 2023-07-16 | Cutting device is used in processing of projecting apparatus circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699808U true CN220699808U (en) | 2024-04-02 |
Family
ID=90452319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867139.7U Active CN220699808U (en) | 2023-07-16 | 2023-07-16 | Cutting device is used in processing of projecting apparatus circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699808U (en) |
-
2023
- 2023-07-16 CN CN202321867139.7U patent/CN220699808U/en active Active
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