Anti-splashing circuit board punching device

By designing a splash-proof circuit board drilling device, which uses clamping components and splash-proof sleeves to automatically clamp and clean debris, the problem of debris splashing and clamping injuries during circuit board drilling is solved, thus improving drilling efficiency and quality.

CN223558551UActive Publication Date: 2025-11-18UNITED JIWU TECHNOLOGY (TIANJIN) CO LTD
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Patent Information

Application Number
CN202422695754.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-06
Publication Date
2025-11-18
Estimated Expiration
2034-11-06

AI Technical Summary

Technical Problem

When drilling holes in circuit boards, debris flies everywhere, increasing the difficulty of cleaning and wear. Furthermore, manual clamping can easily cause injury, affecting the quality.

Method used

A splash-proof circuit board drilling device was designed. It uses a clamping component to automatically clamp the circuit board, combined with a splash-proof sleeve and a drainage sleeve to block debris, and uses a vibration motor and a negative pressure pump to clean up the debris.

Benefits of technology

It enables centralized collection and automatic cleaning of debris, avoiding debris splashing and clamping injuries, and improving drilling efficiency and circuit board quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an anti-splashing circuit board punching device, and relates to the technical field of punching instruments, the anti-splashing circuit board punching device comprises a stabilizing main body, the bottom position of the stabilizing main body is provided with a group of clamping assemblies, the clamping assembly is composed of a stabilizing plate, a first electric motor, a clamping plate and a placing plate, and the upper position of the stabilizing main body is provided with a rack; a stabilizing frame is installed on the outer side of the rack, and a second electric motor is installed above the stabilizing frame. An electric motor and a rack are arranged to drive a puncher to move transversely, an anti-splashing structure is arranged on the basis of the puncher, an anti-splashing sleeve blocks chippings generated during punching, the chippings are prevented from splashing above a circuit board, the chippings generated during punching can be concentrated after the anti-splashing sleeve moves, and therefore the circuit board is prevented from being damaged. At the moment, the drainage sleeve is controlled to move to the position above the chippings, and the chippings are absorbed through the negative pressure pump.
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Description

TECHNICAL FIELD

[0001] The utility model relates to puncher technology field especially relates to a line road board punch device of preventing splash. BACKGROUND

[0002] Line road board is the provider of electronic component electrical connection, it is known that line road board needs to carry out punch in the process of production and manufacture, but, line road board splashes when punching debris everywhere, lead to debris scattering in different positions of line road board and punch device, increase the labor of subsequent separate cleaning of debris, secondly, debris inevitably abrades line road board, in addition, line road board needs manual clamping when punching, increase the labor of line road board clamping injury, lead to the quality reduction of line road board. SUMMARY

[0003] The utility model discloses a line road board punch device of preventing splash, and the line road board needing punch is placed between two clamping plates, the clamping plate is clamped to the line road board, the puncher position moves and punches the line road board, and the anti-splashing sleeve blocks the debris generated when punching.

[0004] The first aspect of the present disclosure provides a line road board punch device of preventing splash, specifically comprising: a stable main body, a group of clamping assemblies are installed at the bottom position of the stable main body, the clamping assembly is composed of a stable plate, a first electric motor, a clamping plate and a placing plate, a rack is installed above the stable main body, a stable frame is installed at the outer side of the rack, a second electric motor is installed above the stable frame, a group of vertical lifting mechanisms are installed at one side of the stable frame, the lifting mechanism is composed of a third electric motor, a threaded rod, a positioning rod and a lifting plate, a stable hole is formed at one side of the lifting plate, a puncher is installed at the position of the stable hole, a drill bit is installed at the bottom position of the puncher, a group of anti-splashing structures are installed at the outer side of the drill bit, the anti-splashing structure is composed of a support frame, an anti-splashing sleeve and a drainage sleeve, a stable groove is formed above the support frame, a bearing is installed at the inner side of the stable groove, the drill bit passes through the inside of the bearing, and two positioning bolts are installed between the lifting plate and the support frame.

[0005] Further, a collection housing is arranged at one side of the stable main body, and a vibration motor is installed at the bottom of the collection housing.

[0006] Further, the inner side of the stable body is provided with two sliding grooves, the two sides of the stable plate are installed in the sliding grooves, a threaded hole is reserved at the bottom position of the stable plate, a first electric motor is installed at the bottom position of the stable plate, a gear is installed on the driving shaft of the first electric motor, there are two clamping plates in total, a sliding bar is arranged at the bottom position of the clamping plate, the sliding bar is of T-shaped structure, a sliding groove is formed at the upper position of the stable plate, the sliding bar is installed in the sliding groove, a set of meshing teeth are arranged on the inner side of the sliding bar, and the gear is engaged with the meshing teeth.

[0007] Further, the stable plate is provided with a placing plate at the upper position, a plurality of bolt mounting holes are formed at the corners of the placing plate, a sliding hole is formed at the middle position of the placing plate, and the bottom of the clamping plate penetrates the inside of the sliding hole.

[0008] Further, one side of the rack is provided with a guide bar, the guide bar is of T-shaped structure, a sliding groove corresponding to the guide bar is formed at the upper position of one side of the stable frame, and the stable frame is installed outside the guide bar in cooperation with the sliding groove.

[0009] Further, a horizontal stable groove and a vertical stable groove are formed at the upper position of the stable frame, a second electric motor is installed in the horizontal stable groove, a third electric motor is installed in the vertical stable groove, a gear is installed on the driving shaft of the second electric motor, and the gear is engaged with the rack.

[0010] Further, a threaded rod is installed at the outer position of the driving shaft of the third electric motor, two symmetrically distributed positioning rods are arranged at the side position of the stable frame, a threaded hole and two sliding holes are formed at one side of the lifting plate, the threaded rod is screw-connected with the threaded hole, and the positioning rods penetrate the inside of the sliding holes.

[0011] Further, a threaded hole is formed at the two sides of the support frame respectively, a through hole corresponding to the positioning bolt is formed at the two side positions of the lifting plate respectively, the positioning bolt is screw-connected with the threaded hole by penetrating the inside of the through hole, the lifting plate realizes the stable effect of the sliding position of the positioning bolt in cooperation with the sliding hole, and the positioning bolt is provided with a supporting spring outside.

[0012] Further, one side of the support frame is provided with a splash-proof sleeve, the other side of the support frame is provided with a drainage sleeve, a through hole communicating with the splash-proof sleeve is formed at the middle position of the support frame, and the drill bit penetrates the inside of the through hole and the splash-proof sleeve.

[0013] The utility model provides a line board punching device of anti - splash has the following beneficial effects:

[0014] The electric motor is arranged, the punching device is driven to move transversely, the lifting mechanism is arranged to drive the punching device to move up and down, the punching device punches the circuit board, the anti-splashing structure is arranged on the punching device, and the anti-splashing structure comprises a supporting frame, an anti-splashing sleeve and a drainage sleeve.

[0015] Specifically, the anti-splashing sleeve is first in contact with the circuit board under the support of the spring, then the drill punches the circuit board, the anti-splashing sleeve blocks the splinters generated by the punching, and the splinters are prevented from splashing above the circuit board, and the splinters generated by the punching are concentrated after the anti-splashing sleeve moves, at which time the drainage sleeve is controlled to move above the splinters, and the splinters are absorbed by the negative pressure pump.

[0016] The vibration motor and the collecting shell are arranged on the anti-splashing sleeve, the collecting shell is in contact with the bottom of the anti-splashing sleeve after the anti-splashing sleeve moves above the collecting shell, at which time the vibration motor is controlled to slightly vibrate the anti-splashing sleeve, at which time the punching residues adhered in the anti-splashing sleeve fall into the collecting shell, the anti-splashing sleeve is conveniently cleaned, and the punching residues are prevented from falling above the circuit board.

[0017] The clamping assembly composed of the stable plate, the electric motor, the clamping plate and the placing plate is arranged to realize the effect that the circuit board is automatically clamped, the gear and the meshing teeth are arranged to drive the clamping plate to move reversely, the circuit board is clamped after being placed above the placing plate, and the circuit board can be stably punched. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present application, and are not a limitation on the present application.

[0020] In the drawings:

[0021] Figure 1 A schematic view of the axial side structure of the punching device assembly of the present application is shown;

[0022] Figure 2 A schematic view of the axial side structure of the rear view angle of the present application Figure 1 is shown;

[0023] Figure 3 A schematic view of the axial side structure of the stable main body and the stable frame cut structure of the present application is shown;

[0024] Figure 4 A schematic view of the axial side structure of the bottom view angle of the present application Figure 3 is shown;

[0025] Figure 5The shaft side structure schematic diagram of the clamping assembly of the application is shown.

[0026] Figure 6 The shaft side schematic diagram of the section structure of the stabilizing plate of the application is shown.

[0027] Figure 7 The shaft side schematic diagram of the split structure of the lifting mechanism and the splash-proof structure of the application is shown.

[0028] List of reference signs

[0029] 1, stabilizing main body; 101, collecting shell;

[0030] 2, clamping assembly; 201, stabilizing plate; 202, first electric motor; 203, clamping plate; 204, placing plate;

[0031] 3, rack;

[0032] 4, stabilizing frame;

[0033] 5, second electric motor;

[0034] 6, lifting mechanism; 601, third electric motor; 602, threaded rod; 603, positioning rod; 604, lifting plate;

[0035] 7, puncher;

[0036] 8, splash-proof structure; 801, support frame; 802, splash-proof sleeve; 803, drainage sleeve;

[0037] 9, positioning bolt. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Embodiment one: please refer to Figures 1 to 7 :

[0040] The utility model provides a kind of anti-splashing circuit board punching device, comprising: stable main body 1, a group of clamping components 2 is installed in the bottom position of stable main body 1, clamping component 2 is jointly composed by stable plate 201, first electric motor 202, clamping plate 203 and placement plate 204, stable plate 201 installs a placement plate 204 in upper position, placement plate 204 is used to place the circuit board needing to punch, a group of bolt mounting holes is opened in the corner of placement plate 204, bolt mounting hole is used to install locking screw, a sliding hole is opened in the middle position of placement plate 204, the inside of sliding hole is passed by the bottom of clamping plate 203, the setting of sliding hole makes clamping plate 203 effectively move, two sliding grooves are opened in the inside of stable main body 1, stable plate 201 is installed in the inside of sliding groove in both sides, a threaded hole is reserved in the bottom position of stable plate 201, threaded hole is used to connect horizontal drive mechanism, the horizontal drive mechanism of the horizontal movement of stable plate 201 is driven by the aid of screw structure, a first electric motor 202 is installed in the bottom position of stable plate 201, the driving shaft of first electric motor 202 installs a gear on outside, clamping plate 203 has two, a sliding bar is equipped in the bottom position of clamping plate 203, sliding bar is T-shaped structure, a sliding groove is opened in the upper position of stable plate 201, sliding bar is installed in the inside of sliding groove, and the effect that the circumferential positioning of clamping plate 203 is realized by sliding bar cooperation sliding groove, so that clamping plate 203 can stably move horizontally, a group of meshing teeth is equipped in the inside of sliding bar, gear and meshing teeth are engaged, according to the principle of sliding mechanism, control first electric motor 202 drive gear rotates, at this moment, two clamping plates 203 force synchronous reverse movement, and the effect that two clamping plates 203 cooperate to realize automatic clamping of circuit board is realized;

[0041] In the embodiment of the present disclosure, as shown in the figure, Figures 1 to 7 : the upper position of stable main body 1 is installed with a rack 3, the outer side position of rack 3 is installed with a stable frame 4, a horizontal stable groove and a vertical stable groove are opened in the upper position of stable frame 4, one side of rack 3 is provided with a guide bar, the guide bar is T-shaped structure, a sliding groove corresponding to the guide bar is opened in the upper position of one side of stable frame 4, and the stable frame 4 is installed outside the guide bar in cooperation with the sliding groove, so that the guide bar can realize the circumferential positioning effect of stable frame 4, and the stable horizontal movement of stable frame 4 along the guide bar, the second electric motor 5 is installed in the horizontal stable groove, the third electric motor 601 is installed in the vertical stable groove, the stable groove realizes the stable effect of the installation position of second electric motor 5 and third electric motor 601, a gear is installed on the outside of the driving shaft of second electric motor 5, the gear is engaged with rack 3, so when rack 3 is stable, control second electric motor 5 to drive gear to rotate, at this moment, stable frame 4 moves horizontally under stress;

[0042] In the embodiment of the present disclosure, as shown in the figure, Figures 1 to 7As shown, a second electric motor 5 is installed above the upper position of the stable frame 4, and a set of vertical lifting mechanisms 6 are installed at one side of the stable frame 4, the lifting mechanism 6 is composed of a third electric motor 601, a threaded rod 602, a positioning rod 603 and a lifting plate 604, the driving shaft of the third electric motor 601 is installed with a threaded rod 602 at the outer side position, the third electric motor 601 drives the threaded rod 602 to rotate, two symmetrical positioning rods 603 are arranged at one side of the stable frame 4, and the lifting plate 604 is provided with a threaded hole and two sliding holes at one side, the threaded rod 602 is threadedly connected with the threaded hole, and the positioning rod 603 passes through the inside of the sliding hole, so that the positioning rod 603 achieves the effect of circumferential positioning of the lifting plate 604, and therefore the threaded rod 602 is controlled to rotate forward and backward to control the lifting plate 604 to move up and down, one stable hole is arranged at one side of the lifting plate 604, a puncher 7 is installed at the stable hole, a drill bit is installed at the bottom position of the puncher 7, the puncher 7 and the drill bit are selected from a type commonly used in the prior art for punching a circuit board, a set of anti-splashing structures 8 are installed at the outer side position of the drill bit, the anti-splashing structure 8 is composed of a support frame 801, an anti-splashing sleeve 802 and a drainage sleeve 803, a collection shell 101 is arranged at one side of the stable main body 1, a vibration motor is installed at the bottom of the collection shell 101, the type of the vibration motor is selected according to the need in the prior art, and the vibration motor in the vibration stick can be used, when the anti-splashing sleeve 802 moves to the upper position of the collection shell 101, the bottom of the collection shell 101 is in contact with the anti-splashing sleeve 802, at this time, the vibration motor is controlled to slightly vibrate the anti-splashing sleeve 802, at this time, the punching residues adhered to the inside of the anti-splashing sleeve 802 fall into the inside of the collection shell 101 for collection, so that the anti-splashing sleeve 802 is conveniently cleaned, and the punching residues are prevented from falling on the upper position of the circuit board;

[0043] In the embodiments of the present disclosure, reference is made to Figures 1 to 7As shown in the figure, a stable groove is arranged at the upper position of the support frame 801, a bearing is arranged at the inner side of the stable groove, the drill bit passes through the inside of the bearing, two positioning bolts 9 are arranged between the lifting plate 604 and the support frame 801, a threaded hole is arranged at each side of the support frame 801, a through hole corresponding to the positioning bolt 9 is arranged at each side of the lifting plate 604, the positioning bolt 9 is screwed through the inside of the through hole and the threaded hole, the threaded hole realizes the locking effect of the installation position of the positioning bolt 9, the lifting plate 604 cooperates with the sliding hole to realize the stable effect of the sliding position of the positioning bolt 9, and the positioning bolt 9 realizes the stable effect of the installation position of the support frame 801 after installation. Therefore, the lifting plate 604 can drive the anti-splashing structure 8 to lift when lifting, a supporting spring is arranged at the outer side of the positioning bolt 9, the supporting spring elastically presses downward the support frame 801, the anti-splashing sleeve 802 and the drainage sleeve 803, one anti-splashing sleeve 802 is arranged at one side of the support frame 801, one drainage sleeve 803 is arranged at the other side of the support frame 801, a through hole communicating with the anti-splashing sleeve 802 is arranged at the middle position of the support frame 801, the drill bit passes through the inside of the through hole and the anti-splashing sleeve 802, the anti-splashing sleeve 802 first contacts the circuit board under the support of the spring, then the drill bit punches the circuit board, the anti-splashing sleeve 802 blocks the debris generated by punching, avoiding that the debris splashes above the circuit board, and the debris generated by punching after the movement of the anti-splashing sleeve 802 is concentrated, at this time, the drainage sleeve 803 is controlled to move above the debris, and the debris is absorbed by means of the negative pressure pump.

[0044] In the embodiment one, on the basis, refer to Figures 1 to 7 As shown in the figure, a group of threaded grooves are arranged at the upper position of the stable frame 4, a negative pressure pump is needed to be installed above the stable frame 4, and locking bolts are arranged at the positions of the threaded grooves to stabilize the negative pressure pump.

[0045] In the embodiment one, on the basis, refer to Figures 1 to 7 As shown in the figure, a fourth electric motor is needed to be arranged between the stable main body 1 and the stable plate 201, a threaded shaft is arranged, the fourth electric motor and the threaded shaft drive the clamping assembly 2 to move transversely, and the effect of effectively punching the circuit board at different positions is realized.

[0046] The working principle of the embodiment is as follows:

[0047] When the punching device is installed, a set of clamping assemblies 2 is installed at the bottom position of the stable body 1, and the stable plate 201, the first electric motor 202, the clamping plate 203 and the placing plate 204 are assembled, then the first electric motor 202, the clamping plate 203 and the placing plate 204 are installed at the sliding groove position of the stable body 1 in cooperation with the stable plate 201, then a rack 3 is installed at the upper position of the stable body 1, and the second electric motor 5, the third electric motor 601, the threaded rod 602, the positioning rod 603, the lifting plate 604, the puncher 7 and the stable frame 4 are assembled, then the stable frame 4 is installed at the outer side position of the rack 3 in cooperation with the sliding groove, and the support frame 801 is installed at the bottom position of the lifting plate 604 in cooperation with the positioning bolt 9, so that the positioning of the lifting plate 604 is completed.

[0048] When the punching device is used, the circuit board to be punched is placed between the two clamping plates 203, the first electric motor 202 is controlled to drive the clamping plate 203 inward, so that the clamping plate 203 clamps the circuit board, then the second electric motor 5 is controlled to drive the puncher 7 to move horizontally, the third electric motor 601 is controlled to drive the puncher 7 to move downward, and the puncher 7 is controlled to drive the drill bit to rotate, so that the anti-splashing sleeve 802 first contacts the circuit board under the support of the spring, then the drill bit punches the circuit board, the anti-splashing sleeve 802 blocks the debris generated by punching, so that the debris is prevented from splashing on the upper side of the circuit board, and the debris generated by the movement of the anti-splashing sleeve 802 is concentrated, at this time, the drainage sleeve 803 is moved to the upper side of the debris, and the debris is absorbed by the negative pressure pump.

[0049] The anti-splashing sleeve 802 is controlled to move to the upper side of the collecting shell 101, so that the collecting shell 101 contacts the bottom of the anti-splashing sleeve 802, at this time, the vibration motor is controlled to slightly vibrate the anti-splashing sleeve 802, at this time, the punching residues adhered in the anti-splashing sleeve 802 fall into the inside of the collecting shell 101 for collection, so that the anti-splashing sleeve 802 is conveniently cleaned.

[0050] In this article, the following points need attention:

[0051] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0052] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0053] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A splash-guarded circuit board punching apparatus comprising: The utility model provides a kind of anti-splashing's line board punch device, including stable body (1), clamping assembly (2) and anti-splashing structure (8), a group of clamping assembly (2) is installed in the bottom position of stable body (1), it is characterized in that, clamping assembly (2) is jointly composed of stable plate (201), first electric motor (202), clamping plate (203) and placement plate (204), rack (3) is installed in the upper position of stable body (1), stable frame (4) is installed in the outer side position of rack (3), second electric motor (5) is installed in the upper position of stable frame (4), a group of vertical lifting mechanism (6) is installed in the side position of stable frame (4), lifting mechanism (6) is jointly composed of third electric motor (601), threaded rod (602), positioning rod (603) and lifting plate (604), one stable hole is set in the side of lifting plate (604), puncher (7) is installed in the position of stable hole, drill bit is installed in the bottom position of puncher (7), a group of anti-splashing structure (8) is installed in the outer side position of drill bit, anti-splashing structure (8) is jointly composed of support frame (801), anti-splashing sleeve (802) and drainage sleeve (803), stable groove is set in the upper position of support frame (801), bearing is installed in the inner side position of stable groove, drill bit passes through the inside of bearing, two positioning bolts (9) are installed between lifting plate (604) and support frame (801).

2. The anti-splashing line board punch device according to claim 1, wherein, one side of the stable body (1) is provided with a collection housing (101), and the bottom of the collection housing (101) is provided with a vibration motor.

3. The anti-splashing line board punch device according to claim 1, wherein, two sliding grooves are formed in the inner side surface of the stable body (1), the stable plate (201) is installed in the inside of the sliding grooves, a threaded hole is reserved in the bottom position of the stable plate (201), the first electric motor (202) is installed in the bottom position of the stable plate (201), a gear is installed on the driving shaft of the first electric motor (202), the clamping plate (203) has two, a sliding bar is arranged on the bottom of the clamping plate (203), a sliding groove is formed in the upper position of the stable plate (201), the sliding bar is installed in the inside of the sliding groove, a plurality of meshing teeth are arranged on the inner side surface of the sliding bar, the gear is engaged with the meshing teeth, the placement plate (204) is installed in the upper position of the stable plate (201), a plurality of bolt mounting holes are formed in the corners of the placement plate (204), a sliding hole is formed in the middle position of the placement plate (204), and the bottom of the clamping plate (203) passes through the inside of the sliding hole.

4. The anti-splashing line board punch device according to claim 1, wherein, a guide strip is arranged on one side of the rack (3), a sliding groove corresponding to the guide strip is formed in the upper position of one side of the stable frame (4), and the stable frame (4) is installed on the outer side of the guide strip in cooperation with the sliding groove.

5. The anti-splashing line board punch device according to claim 1, wherein, The upper position of the stable frame (4) is provided with a horizontal stable groove and a vertical stable groove, the second electric motor (5) is installed in the horizontal stable groove, the third electric motor (601) is installed in the vertical stable groove, a gear is installed on the driving shaft of the second electric motor (5) on the outside, and the gear is engaged with the rack (3).

6. The splash-proof circuit board punching device of claim 1, wherein, A threaded rod (602) is installed on the driving shaft of the third electric motor (601) on the outside, two symmetrical positioning rods (603) are arranged on one side of the stable frame (4), a threaded hole and two sliding holes are formed on one side of the lifting plate (604), the threaded rod (602) is screwed with the threaded hole, and the positioning rods (603) pass through the inside of the sliding holes.

7. The splash-proof circuit board punching device of claim 1, wherein, Two threaded holes are formed on the two sides of the support frame (801), a through hole corresponding to the positioning bolt (9) is formed on the two sides of one side of the lifting plate (604), the positioning bolt (9) is screwed with the threaded hole passing through the inside of the through hole, the lifting plate (604) is matched with the sliding hole to realize the stable effect of the sliding position of the positioning bolt (9), and the positioning bolt (9) is installed with a supporting spring on the outside.

8. The splash-proof circuit board punching device of claim 1, wherein, One side of the support frame (801) is provided with a splash-proof sleeve (802), the other side of the support frame (801) is provided with a drainage sleeve (803), a through hole communicating with the splash-proof sleeve (802) is formed in the middle position of the support frame (801), and the drill bit passes through the inside of the through hole and the splash-proof sleeve (802).