CN211240331U - PCB (printed circuit board) cutting machine - Google Patents
PCB (printed circuit board) cutting machine Download PDFInfo
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- CN211240331U CN211240331U CN202020310429.1U CN202020310429U CN211240331U CN 211240331 U CN211240331 U CN 211240331U CN 202020310429 U CN202020310429 U CN 202020310429U CN 211240331 U CN211240331 U CN 211240331U
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- dust suction
- fixedly connected
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- pcb
- cutting
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Abstract
The utility model discloses a PCB board cutting machine relates to PCB board processing technology field. The utility model discloses a cutting case, the lead screw, two slide bars, a dust absorption section of thick bamboo and dust extraction, the top rigid coupling of cutting case has the bottom rigid coupling of roof and cutting case to have the bottom plate, the upper surface of bottom plate is seted up flutedly, the inside sliding fit of recess has two slides, the equal rigid coupling in top of two slides has the connecting plate, the equal rigid coupling in top of two connecting plates has buffering subassembly and riser, one side rigid coupling of riser has the extension board, link up on the extension board and be fixed with second electric telescopic handle, second electric telescopic handle's output rigid coupling has the holding down plate. The utility model discloses a set up buffering subassembly, holding down plate and dust extraction, can realize the quick fixed centre gripping to the PCB board, and can effectively avoid the PCB board to take place deformation because of excessive centre gripping, can carry out the quick absorption with dust and the toxic gas that the cutting PCB board produced and purify.
Description
Technical Field
The utility model belongs to the technical field of the PCB board processing, especially, relate to a PCB board cutting machine.
Background
The PCB is called printed circuit board, also called printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, and is called printed circuit board because it is manufactured by adopting electronic printing technology.
The PCB production process is characterized in that a plate is usually punched and cut into a plurality of PCB blanks, and cutting errors are easily caused due to the fact that the PCB is clamped unstably in the cutting process, so that the cutting end face of the PCB is uneven, and the PCB with different sizes cannot be clamped quickly and effectively.
Therefore, the utility model designs a PCB plate cutting machine has solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB board cutting machine, through setting up the buffering subassembly, holding down plate and dust extraction, can realize the quick fixed centre gripping to the PCB board, and can effectively avoid the PCB board to take place deformation because of excessive centre gripping, can carry out the quick absorption purification with dust and the toxic gas that the cutting PCB board produced, solved current PCB board stock because the centre gripping to the PCB board is stable easily causes cutting error inadequately in cutting process, make the cutting terminal surface unevenness of PCB board, and can not carry out the problem of quick effective centre gripping to the PCB board of not unidimensional size.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a PCB plate cutting machine, which comprises a cutting box, a cutting device, a PCB plate, a screw rod, two sliding rods, a dust suction cylinder and a dust suction device;
the top of the cutting box is fixedly connected with a top plate, the bottom of the cutting box is fixedly connected with a bottom plate, the upper surface of the bottom plate is provided with a groove, two sliding plates are slidably matched in the groove, two sliding rods are fixedly connected in the groove, one end of a screw rod sequentially penetrates through the bottom plate and the two sliding plates from right to left and is rotatably connected with one side of the groove, the other end of the screw rod is fixedly connected with a hand wheel, and the tops of the two sliding plates are fixedly connected with a connecting plate;
the top parts of the two connecting plates are fixedly connected with a buffer component and a vertical plate, one side of the vertical plate is fixedly connected with a support plate, a second electric telescopic rod is fixedly penetrated on the support plate, and the output end of the second electric telescopic rod is fixedly connected with a lower pressing plate;
the buffer assembly comprises a side plate, a groove is formed in one side of the side plate, a sliding plate is in sliding fit with the inside of the groove, and a plurality of springs are fixedly connected between the sliding plate and the sliding groove.
Further, the lower surface rigid coupling of roof has a vertical electric slide rail, the bottom rigid coupling of vertical electric slide rail has first electric telescopic handle, first electric telescopic handle's output and cutting device fixed connection.
Furthermore, two the buffering subassembly is the symmetry setting, the equal rigid coupling in four corners of bottom plate has the pillar.
Furthermore, one end of the dust suction tube penetrates through the bottom plate and is fixedly communicated with the groove, and the PCB is located between the two buffering assemblies.
Furthermore, one side of the dust suction cylinder is fixedly communicated with a lower dust suction pipe, the upper surface of the top plate is fixedly penetrated with two upper dust suction pipes, two dust suction covers are fixedly connected with one ends of the upper dust suction pipes, one ends of the lower dust suction pipes and one ends of the upper dust suction pipes are fixedly communicated with a dust suction port of a dust suction device, and the dust suction device is fixedly connected to one side of the cutting box.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the buffering subassembly, the holding down plate, the volume that drives the lead screw through rotating the hand wheel rotates, realize the slide and slide in the recess and carry out the centre gripping with the PCB board and fix under the drive of lead screw, because the buffer board can extrude the spring and slide in the spout after receiving external force, produce a buffering section, avoid causing the PCB board atress to produce deformation because excessive centre gripping, influence processing, can adapt to the PCB board of different size of a dimension, the holding down plate downstream under second electric telescopic handle's effect, play the effect fixed in the vertical direction of PCB board.
2. The utility model discloses a set up suction tube and dust extraction, can realize carrying out the omnidirectional absorption and purify to the dust of cutting incasement portion through last dust absorption pipe and lower dust absorption pipe, the suction tube can absorb the purification with bottom plate upper surface and the inside dust and the waste gas that produces because of the cutting of recess, guarantees the clean of PCB board upper and lower surface and the normal transmission of lead screw.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a PCB board cutting machine according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the structure of the base plate, cushioning members and risers;
FIG. 4 is an enlarged view of part A;
FIG. 5 is a disassembled schematic view of FIG. 3;
FIG. 6 is a disassembled schematic view of the cushioning assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cutting box, 2-top plate, 3-bottom plate, 4-pillar, 5-dust suction cylinder, 6-dust suction device, 7-upper dust suction pipe, 8-lower dust suction pipe, 9-longitudinal electric slide rail, 10-first electric telescopic rod, 11-cutting device, 12-dust suction hood, 13-connecting plate, 14-vertical plate, 15-buffer component, 1501-side plate, 1502-slide groove, 1503-buffer plate, 1504-spring, 16-PCB plate, 17-hand wheel, 18-lead screw, 19-slide bar, 20-groove, 21-slide plate, 22-support plate, 23-second electric telescopic rod and 24-lower pressure plate.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a PCB board cutting machine, which comprises a cutting box 1, a cutting device 11, a PCB board 16, a screw rod 18, two sliding rods 19, a dust suction tube 5 and a dust suction device 6;
the top of the cutting box 1 is fixedly connected with a top plate 2, the bottom of the cutting box 1 is fixedly connected with a bottom plate 3, the upper surface of the bottom plate 3 is provided with a groove 20, two sliding plates 21 are slidably matched in the groove 20, two sliding rods 19 are fixedly connected in the groove 20, one end of a screw rod 18 sequentially penetrates through the bottom plate 3 and the two sliding plates 21 from right to left and is rotatably connected with one side of the groove 20, the other end of the screw rod 18 is fixedly connected with a hand wheel 17, and the tops of the two sliding plates 21 are fixedly connected with a connecting plate 13;
the top parts of the two connecting plates 13 are fixedly connected with a buffer component 15 and a vertical plate 14, one side of the vertical plate 14 is fixedly connected with a support plate 22, a second electric telescopic rod 23 is fixedly penetrated on the support plate 22, and the output end of the second electric telescopic rod 23 is fixedly connected with a lower pressing plate 24;
As shown in fig. 1, a longitudinal electric slide rail 9 is fixedly connected to the lower surface of the top plate 2, a first electric telescopic rod 10 is fixedly connected to the bottom of the longitudinal electric slide rail 9, the output end of the first electric telescopic rod 10 is fixedly connected to the cutting device 11, one end of the dust suction cylinder 5 penetrates through the bottom plate 3 and is fixedly communicated with the groove 20, and the PCB 16 is located between the two buffer assemblies 15.
As shown in fig. 3, the two cushion assemblies 15 are symmetrically disposed, and the pillars 4 are fixedly connected to four corners of the bottom plate 3.
As shown in fig. 1 and 2, a lower dust suction pipe 8 is fixedly communicated with one side of the dust suction cylinder 5, two upper dust suction pipes 7 are fixedly penetrated through the upper surface of the top plate 2, one ends of the two upper dust suction pipes 7 are fixedly connected with a dust suction cover 12, one ends of the lower dust suction pipe 8 and the upper dust suction pipe 7 are fixedly communicated with a dust suction port of a dust suction device 6, and the dust suction device 6 is fixedly connected with one side of the cutting box 1.
One specific application of this embodiment is: when the PCB cleaning machine is used, a PCB 16 is placed between two buffer assemblies 15, a hand wheel 17 is rotated to drive a screw rod 18 to rotate, under the action of the screw rod 18, two sliding plates 21 move relatively along a sliding rod 19 in a groove 20, the buffer plate 1503 is contacted with the PCB 16, the buffer plate 1503 extrudes a spring 1504 and slides in a sliding groove 1502 after being subjected to external force to generate a buffer section, the phenomenon that the PCB 16 is stressed to deform due to excessive clamping and the cutting processing is influenced is avoided, the PCB 16 with different sizes can be adapted, a lower pressing plate 24 moves downwards under the action of a second electric telescopic rod 23 to play a role of fixing the PCB 16 in the vertical direction, a dust suction device 6 absorbs and purifies dust and waste gas in a cutting box 1 through an upper dust suction pipe 7 and a dust suction hood 12, the dust and the waste gas on the upper surface of a bottom plate 3 and in the groove 20 enter a lower dust suction pipe 8 through a dust suction barrel 5, and finally enters the dust suction device 6 to ensure the cleanness of the upper surface and the lower surface of the PCB 16 and the normal transmission of the screw rod 18.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A PCB cutting machine, includes cutting box (1), cutting device (11) and PCB board (16), its characterized in that: the device also comprises a screw rod (18), two sliding rods (19), a dust suction cylinder (5) and a dust suction device (6);
the top of the cutting box (1) is fixedly connected with a top plate (2), the bottom of the cutting box (1) is fixedly connected with a bottom plate (3), a groove (20) is formed in the upper surface of the bottom plate (3), two sliding plates (21) are arranged in the groove (20) in a sliding fit mode, two sliding rods (19) are fixedly connected in the groove (20), one end of a lead screw (18) sequentially penetrates through the bottom plate (3) and the two sliding plates (21) from right to left and is rotatably connected with one side of the groove (20), the other end of the lead screw (18) is fixedly connected with a hand wheel (17), and the tops of the two sliding plates (21) are fixedly connected with a connecting plate (13);
the top parts of the two connecting plates (13) are fixedly connected with a buffer component (15) and a vertical plate (14), one side of the vertical plate (14) is fixedly connected with a support plate (22), a second electric telescopic rod (23) is fixedly arranged on the support plate (22) in a penetrating way, and the output end of the second electric telescopic rod (23) is fixedly connected with a lower pressing plate (24);
buffer unit (15) include curb plate (1501), recess (20) are seted up to one side of curb plate (1501), the inside sliding fit of recess (20) has slide (21), the rigid coupling has a plurality of springs (1504) between slide (21) and spout (1502).
2. The PCB cutting machine according to claim 1, characterized in that a longitudinal electric slide rail (9) is fixedly connected to the lower surface of the top plate (2), a first electric telescopic rod (10) is fixedly connected to the bottom of the longitudinal electric slide rail (9), and the output end of the first electric telescopic rod (10) is fixedly connected to the cutting device (11).
3. The PCB cutting machine according to claim 1, wherein the two cushioning assemblies (15) are symmetrically arranged, and the four corners of the bottom plate (3) are fixedly connected with the pillars (4).
4. The PCB cutting machine according to claim 1, wherein one end of the dust suction cylinder (5) penetrates through the bottom plate (3) and is fixedly communicated with the groove (20), and the PCB (16) is positioned between the two buffering assemblies (15).
5. The PCB cutting machine according to claim 1, wherein a lower dust suction pipe (8) is fixedly communicated with one side of the dust suction cylinder (5), two upper dust suction pipes (7) are fixedly penetrated through the upper surface of the top plate (2), one ends of the upper dust suction pipes (7) are fixedly connected with a dust suction cover (12), one ends of the lower dust suction pipe (8) and the upper dust suction pipe (7) are fixedly communicated with a dust suction port of a dust suction device (6), and the dust suction device (6) is fixedly connected with one side of the cutting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310429.1U CN211240331U (en) | 2020-03-12 | 2020-03-12 | PCB (printed circuit board) cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310429.1U CN211240331U (en) | 2020-03-12 | 2020-03-12 | PCB (printed circuit board) cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211240331U true CN211240331U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020310429.1U Active CN211240331U (en) | 2020-03-12 | 2020-03-12 | PCB (printed circuit board) cutting machine |
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| CN (1) | CN211240331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321758A (en) * | 2023-05-26 | 2023-06-23 | 微网优联科技(成都)有限公司 | High-precision PCBA board dividing machine |
-
2020
- 2020-03-12 CN CN202020310429.1U patent/CN211240331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321758A (en) * | 2023-05-26 | 2023-06-23 | 微网优联科技(成都)有限公司 | High-precision PCBA board dividing machine |
| CN116321758B (en) * | 2023-05-26 | 2023-08-01 | 微网优联科技(成都)有限公司 | High-precision PCBA board dividing machine |
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