CN214685654U - Cutting and grinding device for circuit board - Google Patents
Cutting and grinding device for circuit board Download PDFInfo
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- CN214685654U CN214685654U CN202120469845.0U CN202120469845U CN214685654U CN 214685654 U CN214685654 U CN 214685654U CN 202120469845 U CN202120469845 U CN 202120469845U CN 214685654 U CN214685654 U CN 214685654U
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- circuit board
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Abstract
The utility model discloses a cutting that circuit board was used grinds paper-back edition and puts relates to cutting and grinds paper-back edition and put technical field. The utility model comprises a device body; the cutting assembly is arranged on the upper side of the device body, the middle part of the device body is fixedly connected with a partition plate, conveying belts are arranged between the partition plate and the inner wall of the device body, and two ends of each conveying belt are inclined planes; one side of the device body is provided with a motor, a connecting plate is fixedly connected between the inner walls of the device body, and a through groove is formed in the middle of the connecting plate. The utility model discloses a set up the wheel of polishing in the conveyer belt both sides, the wheel of polishing can grind the flat circuit board after the cutting, makes burr or arch on the circuit board clear away fast, makes things convenient for the circuit board to carry out use on next step to promoted the convenience of cutting and ground the flat device, set up adjusting device in week of connecting plate, adjusting device can adjust the wheel of polishing, conveniently grinds the flat to the circuit board of different specifications, thereby has promoted the practicality of cutting and has ground the flat device.
Description
Technical Field
The utility model belongs to the technical field of the cutting is ground and is leveled the device, especially relates to a cutting that circuit board was used is ground and is leveled the device.
Background
The circuit board is also called as circuit board, PCB board, etc. The circuit board can be called as a printed circuit board or a printed circuit board, the power supply circuit board mainly comprises a bonding pad, a through hole, a mounting hole, a lead, a component, a connector, filling, an electrical boundary and the like, and can be divided into a single-sided board, a double-sided board and a multilayer board, and the circuit board is the basis of the electronic industry. The circuit board needs to be cut in the processing process, but a lot of burrs exist after cutting, and the storage and processing performances are seriously influenced. In order to smooth the edge of the circuit board, the printed circuit board needs to be ground flat.
However, the existing cutting and grinding device for most circuit boards cannot rapidly remove burrs or bulges on the circuit board when in use, is troublesome to adjust, and is difficult to be suitable for circuit boards of different specifications.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting mill paper device that circuit board was used, through set up the wheel of polishing in conveyer belt both sides, the wheel of polishing can grind the circuit board after the cutting flat, burr or arch on making the circuit board can be clear away fast, make things convenient for the circuit board to carry out use on next step, thereby the convenience of cutting mill paper device has been promoted, week side at the connecting plate sets up adjusting device, adjusting device can adjust the wheel of polishing, the convenience is milled the flat circuit board of different specifications, thereby the practicality of cutting mill paper device has been promoted, the problem that exists among the above-mentioned prior art has been solved.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a cutting and grinding device for a circuit board comprises a device body;
the cutting assembly is arranged on the upper side of the device body, the middle part of the device body is fixedly connected with a partition plate, conveying belts are arranged between the partition plate and the inner wall of the device body, and two ends of each conveying belt are inclined planes;
one side of device body is equipped with the motor, fixedly connected with connecting plate between the device body inner wall, and logical groove has been seted up at the middle part of connecting plate, and it has the body of rod to lead to the inslot rotating fit, and a plurality of gears of week side fixedly connected with of the body of rod lead to the inslot and are equipped with four face gear, face gear's downside fixedly connected with dwang, and the ring channel has been seted up to week side of dwang, and the downside fixedly connected with of dwang polishes the wheel, and the spout has been seted up to the downside of connecting plate, and four adjusting device have been installed to week side of connecting plate.
Optionally, the output end of the motor is fixedly connected with one end of the rod body, the through groove is communicated with the sliding groove, the gear is meshed with the face gear, the conveyor belt is located between the two grinding wheels, and the annular groove corresponds to the sliding groove.
Optionally, adjusting device includes the rectangular block, the equal normal running fit in both sides of rectangular block has the commentaries on classics handle, change one side fixedly connected with second bevel gear of handle, two channels have been seted up at the middle part of rectangular block, fixedly connected with fixed block in the channel, one side normal running fit of fixed block has the second turning block, the first bevel gear of one side fixedly connected with of second turning block, the one end normal running fit of second turning block has first turning block, the one end normal running fit of first turning block has first pivot.
Optionally, a connecting rod is fixedly connected to the periphery of the first rotating shaft, one end of the connecting rod penetrating through the channel is fixedly connected with the clamping plate, a spring is mounted on the periphery of the connecting rod, and one end of the spring is fixedly connected with the inner wall of the channel.
Optionally, a through hole is formed in the lower side of the rectangular block and corresponds to the rotating rod, the second bevel gear is meshed with the first bevel gear, and the clamping plate corresponds to the connecting plate.
Optionally, the second rotating block includes a second rotating shaft, a first plate body is fixedly connected to the periphery of the second rotating shaft, one end of the second rotating shaft is fixedly connected to the fixing block, the other end of the second rotating shaft is fixedly connected to the first bevel gear, the first rotating block includes a third rotating shaft, a second plate body is fixedly connected to the periphery of the third rotating shaft, the first plate body is in rotating fit with the third rotating shaft, and the second plate body is in rotating fit with the first rotating shaft.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through setting up the wheel of polishing in conveyer belt both sides, and the wheel of polishing can grind the flat circuit board after the cutting, makes burr or arch on the circuit board clear away fast, makes things convenient for the circuit board to carry out use on next step to promote the convenience of cutting and grinding flat device, set up adjusting device in week side of connecting plate, adjusting device can adjust the wheel of polishing, conveniently grinds the flat circuit board of different specifications, thereby has promoted the practicality of cutting and grinding flat device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an assembled three-dimensional structure of a device body and a cutting assembly according to an embodiment of the present invention;
fig. 2 is a schematic view of an assembled cross-sectional structure of a connecting plate and an adjusting device according to an embodiment of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the polishing wheel and the rotating rod according to an embodiment of the present invention;
fig. 4 is a schematic view of a sectional structure of an assembly of a face gear and a gear according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 4.
Wherein the figures include the following reference numerals:
the device comprises a device body 1, a cutting assembly 2, a partition plate 3, a conveyor belt 4, a motor 5, a connecting plate 6, an adjusting device 7, a grinding wheel 8, a rotating rod 9, a through groove 10, an end face gear 11, a rod body 12, a gear 13, an annular groove 14, a rectangular block 15, a clamping plate 16, a channel 17, a connecting rod 18, a spring 19, a first rotating shaft 20, a first rotating block 21, a fixed block 22, a second rotating block 23, a first bevel gear 24, a second bevel gear 25 and a rotating handle 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-5, in this embodiment, a cutting and grinding device for a circuit board is provided, which includes: an apparatus body 1;
the cutting assembly 2 is arranged on the upper side of the device body 1, the middle part of the device body 1 is fixedly connected with a partition plate 3, conveying belts 4 are arranged between the partition plate 3 and the inner wall of the device body 1, and two ends of each conveying belt 4 are inclined planes;
one side of device body 1 is equipped with motor 5, fixedly connected with connecting plate 6 between 1 inner wall of device body, logical groove 10 has been seted up at the middle part of connecting plate 6, it has the body of rod 12 to lead to the interior normal running fit of groove 10, a plurality of gears 13 of all sides fixedly connected with of the body of rod 12, it is equipped with four face gear 11 to lead to inslot 10, face gear 11's downside fixedly connected with dwang 9, ring channel 14 has been seted up to all sides of dwang 9, the downside fixedly connected with of dwang 9 polishes the wheel 8, the spout has been seted up to the downside of connecting plate 6, four adjusting device 7 have been installed to all sides of connecting plate 6.
The application of one aspect of the embodiment is as follows: when the cutting and smoothing device is used, the cutting assembly 2 is started firstly, the cutting assembly 2 is used for cutting the circuit board, then the circuit board after cutting is separated by the partition plate 3 and is respectively conveyed by the conveying belt 4, then the adjusting device 7 is moved according to the circuit boards with different specifications, then the motor 5 is started, the output end of the motor 5 drives the rod body 12 to rotate, the rod body 12 drives the gears 13 on the peripheral side to be meshed with the end face gear 11, the end face gear 11 drives the rotating rod 9 to rotate, the rotating rod 9 drives the polishing wheel 8 to smooth the circuit board, and therefore the cutting and smoothing device is used. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Through setting up the wheel 8 of polishing in 4 both sides of conveyer belt, the wheel 8 of polishing can grind the circuit board after the cutting flat, makes burr or arch on the circuit board clear away fast, makes things convenient for the circuit board to carry out use on next step to promoted the convenience of cutting flat grinding device, set up adjusting device 7 in week side of connecting plate 6, adjusting device 7 can adjust wheel 8 of polishing, conveniently grinds the flat to the circuit board of different specifications, thereby has promoted the practicality of cutting flat grinding device.
The output end of the motor 5 of the embodiment is fixedly connected with one end of the rod body 12, the through groove 10 is communicated with the sliding groove, the gear 13 is meshed with the face gear 11, the conveyor belt 4 is positioned between the two grinding wheels 8, and the annular groove 14 corresponds to the sliding groove.
The adjusting device 7 of this embodiment includes rectangular block 15, the equal normal running fit in both sides of rectangular block 15 has the commentaries on classics 26, change one side fixedly connected with second bevel gear 25 of 26, two channels 17 have been seted up at the middle part of rectangular block 15, fixedly connected with fixed block 22 in the channel 17, one side normal running fit of fixed block 22 has second turning block 23, the first bevel gear 24 of one side fixedly connected with of second turning block 23, the one end normal running fit of second turning block 23 has first turning block 21, the one end normal running fit of first turning block 21 has first pivot 20.
In the embodiment, a connecting rod 18 is fixedly connected to the peripheral side of the first rotating shaft 20, one end of the connecting rod 18 penetrating through the slot 17 is fixedly connected to the clamping plate 16, a spring 19 is mounted on the peripheral side of the connecting rod 18, and one end of the spring 19 is fixedly connected to the inner wall of the slot 17.
The lower side of the rectangular block 15 of this embodiment is provided with a through hole corresponding to the rotating rod 9, the second bevel gear 25 is engaged with the first bevel gear 24, and the clamping plate 16 corresponds to the connecting plate 6.
The second rotating block 23 of this embodiment includes the second pivot, the first plate body of week side fixedly connected with of second pivot, the one end and the fixed block 22 fixed connection of second pivot, the other end and the first bevel gear 24 fixed connection of second pivot, first rotating block 21 includes the third pivot, week side fixedly connected with second plate body of third pivot, first plate body and third pivot normal running fit, second plate body and first pivot 20 normal running fit.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A cutting and grinding device for circuit boards, comprising: a device body (1);
the cutting assembly (2) is arranged on the upper side of the device body (1), the middle of the device body (1) is fixedly connected with a partition plate (3), conveying belts (4) are arranged between the partition plate (3) and the inner wall of the device body (1), and two ends of each conveying belt (4) are inclined planes;
one side of device body (1) is equipped with motor (5), fixedly connected with connecting plate (6) between device body (1) inner wall, logical groove (10) have been seted up at the middle part of connecting plate (6), it has the body of rod (12) to lead to groove (10) normal running fit, a plurality of gears of week fixedly connected with (13) of the body of rod (12), be equipped with four face gear (11) in leading to groove (10), downside fixedly connected with dwang (9) of face gear (11), ring channel (14) have been seted up to week side of dwang (9), downside fixedly connected with wheel (8) of dwang (9), the spout has been seted up to the downside of connecting plate (6), four adjusting device (7) have been installed to week side of connecting plate (6).
2. A cutting and grinding device for circuit boards according to claim 1, wherein the output of the motor (5) is fixedly connected to one end of the rod (12), the through slot (10) is connected to the chute, the gear (13) is engaged with the face gear (11), the conveyor belt (4) is located between the two grinding wheels (8), and the annular groove (14) corresponds to the chute.
3. The cutting and grinding device for the circuit board as claimed in claim 1, wherein the adjusting device (7) comprises a rectangular block (15), both sides of the rectangular block (15) are rotatably matched with rotating handles (26), one side of each rotating handle (26) is fixedly connected with a second bevel gear (25), the middle part of the rectangular block (15) is provided with two channels (17), a fixed block (22) is fixedly connected in each channel (17), one side of each fixed block (22) is rotatably matched with a second rotating block (23), one side of each second rotating block (23) is fixedly connected with a first bevel gear (24), one end of each second rotating block (23) is rotatably matched with a first rotating block (21), and one end of each first rotating block (21) is rotatably matched with a first rotating shaft (20).
4. A cutting and grinding device for circuit boards according to claim 3, wherein the first shaft (20) is fixedly connected with a connecting rod (18) on the periphery, the connecting rod (18) penetrates through one end of the channel (17) and is fixedly connected with the clamping plate (16), the connecting rod (18) is provided with a spring (19) on the periphery, and one end of the spring (19) is fixedly connected with the inner wall of the channel (17).
5. The cutting and grinding device for circuit boards as claimed in claim 4, wherein the rectangular block (15) is provided with a through hole at its lower side, the through hole corresponds to the rotating rod (9), the second bevel gear (25) is engaged with the first bevel gear (24), and the clamping plate (16) corresponds to the connecting plate (6).
6. The cutting and grinding device for circuit boards as claimed in claim 5, wherein the second rotating block (23) comprises a second rotating shaft, a first plate body is fixedly connected to the periphery of the second rotating shaft, one end of the second rotating shaft is fixedly connected to the fixed block (22), the other end of the second rotating shaft is fixedly connected to the first bevel gear (24), the first rotating block (21) comprises a third rotating shaft, a second plate body is fixedly connected to the periphery of the third rotating shaft, the first plate body is rotatably engaged with the third rotating shaft, and the second plate body is rotatably engaged with the first rotating shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469845.0U CN214685654U (en) | 2021-03-04 | 2021-03-04 | Cutting and grinding device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469845.0U CN214685654U (en) | 2021-03-04 | 2021-03-04 | Cutting and grinding device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685654U true CN214685654U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120469845.0U Active CN214685654U (en) | 2021-03-04 | 2021-03-04 | Cutting and grinding device for circuit board |
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| Country | Link |
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| CN (1) | CN214685654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985904A (en) * | 2022-08-02 | 2022-09-02 | 广上科技(广州)有限公司 | PCB cutting equipment |
-
2021
- 2021-03-04 CN CN202120469845.0U patent/CN214685654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985904A (en) * | 2022-08-02 | 2022-09-02 | 广上科技(广州)有限公司 | PCB cutting equipment |
| CN114985904B (en) * | 2022-08-02 | 2022-11-15 | 广上科技(广州)有限公司 | PCB cutting equipment |
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