CN216217794U

CN216217794U - Clamp for processing circuit board

Info

Publication number: CN216217794U
Application number: CN202122610575.3U
Authority: CN
Inventors: 方明; 侯艳
Original assignee: Shenzhen Yadaming Technology Co ltd
Current assignee: Shenzhen Yadaming Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a clamp for processing a circuit board, which relates to the technical field of circuit board processing equipment and comprises an installation box, wherein a supporting plate is connected inside the installation box in a sliding manner, a fixing mechanism is installed at the top of the supporting plate, the fixing mechanism comprises a second electric telescopic rod and a third limiting slide rail, and a first limiting slide rail is fixedly connected to the top of the supporting plate, so that the utility model has the advantages of increasing efficiency: be provided with fixed establishment, the centre gripping effect has been improved, the stability of follow-up man-hour has been guaranteed, be provided with first buffering subassembly and second buffering subassembly, through first buffering subassembly different with the inside mounting plate open-ended orientation of second buffering subassembly, be favorable to carrying out circuit board processing man-hour correction processing, the cost is reduced, be provided with the thermostated container, the dust collection box, handle and bee calling organ, conveniently carry out portable removal through the handle, the practical effect is improved, pressure when fixed is fed back in time through bee calling organ, early warning is carried out when reaching the setting value.

Description

Clamp for processing circuit board

Technical Field

The utility model relates to the technical field of circuit board processing equipment, in particular to a clamp for processing a circuit board.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB, FPC circuit board and rigid-flex board, the birth and development of FPC and PCB have promoted the new product of rigid-flex board. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The current circuit board adds man-hour and need use supplementary anchor clamps to operate, prior art is comparatively fast, current anchor clamps still have the problem in the aspect of fixed, accomplish automatic correction unable, and fail to play protection cushioning effect when fixing the circuit board, make and need artifical frequent adjustment, both increased artifical intensity of labour, again cause inevitable damage to the circuit board easily, make the cost consumption increase, and add the piece that produces man-hour and in time not carry out recovery processing, bring a great deal of problems for the later stage when maintaining, consequently need design a circuit board processing and use anchor clamps to solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a circuit board processing fixture to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for processing a circuit board comprises an installation box, wherein a supporting plate is connected to the inside of the installation box in a sliding manner, a fixing mechanism is installed at the top of the supporting plate and comprises a second electric telescopic rod and a third limiting slide rail, a first limiting slide rail is fixedly connected to the top of the supporting plate, a first rack is connected to the inside of the first limiting slide rail in a sliding manner, a second electric telescopic rod is fixedly connected to the top of the supporting plate, the output end of the second electric telescopic rod is fixedly connected with the first rack, a second limiting slide rail is arranged at the top of the supporting plate and on one side of the first limiting slide rail, a second rack is connected to the inside of the second limiting slide rail in a sliding manner, a first connecting rod is fixedly connected to one end of the second rack, and a third limiting slide rail is arranged at the top of the supporting plate and on one side far away from the first limiting slide rail, the inside sliding connection of third spacing slide rail has the third rack, the one end fixedly connected with second connecting rod of third rack, second connecting rod bottom fixedly connected with connecting plate, the one end fixedly connected with looks isostructure's of head rod connecting plate, first buffering subassembly is all installed to the inside of connecting plate, the inside of install bin and the one side fixedly connected with thermostated container that is located the backup pad, the inside fixed mounting of thermostated container has the semiconductor refrigeration piece, the inside of install bin and be located the relative one side fixedly connected with dust collection box of thermostated container, the internally mounted of dust collection box has dust exhausting fan.

Preferably, rotate between second rack and the first rack and be connected with first gear, first gear is connected with first rack toothing, first gear is connected with second rack toothing, it is connected to rotate between third rack and the first rack, the second gear is connected with first rack toothing, the second gear is connected with third rack toothing, the equal fixedly connected with dwang in axle center of first gear and second gear, the bottom of dwang all rotates with the backup pad to be connected.

Preferably, first buffering subassembly includes slide bar and reset spring, two spouts have all been seted up to the inside of connecting plate, the equal sliding connection in inside of spout has the slide bar of T style of calligraphy structure, the outside winding of slide bar is connected with reset spring, the equal fixedly connected with mounting plate of one end of spout is kept away from to the slide bar, the equal fixed mounting in inside of mounting plate has pressure sensor.

Preferably, the connecting plate is installed to the one end of first rack, the internally mounted of connecting plate has the second buffering subassembly, the structure of second buffering subassembly is unanimous with the structure of first buffering subassembly, the orientation of the inside mounting plate of first buffering subassembly is inside, the inside mounting plate orientation of second buffering subassembly is outside.

Preferably, the inside of install bin just is located fixedly connected with processing platform between thermostated container and the dust collection box, the opening that cooperation processing platform used is seted up to one side of install bin, the top fixedly connected with handle of install bin, the cavity that the cooperation dwang used is seted up to one side that the top of install bin just is located the handle, the top of install bin just keeps away from one side fixedly connected with bee calling organ of handle.

Preferably, the inside of install bin just is located the below fixed connection and two electric telescopic handle of backup pad, two first electric telescopic handle's output all with backup pad fixed connection.

Preferably, one side fixedly connected with control panel of install bin, first electric telescopic handle, thermostated container, dust collection box, second electric telescopic handle, pressure sensor and bee calling organ all with control panel electric connection.

Compared with the prior art, the utility model has the beneficial effects that: a fixing mechanism is arranged, when a circuit board needs to be processed, the circuit board is placed on the surface of a processing table in the installation box through an opening, a first electric telescopic rod runs, a supporting plate is adjusted to reach the optimal height according to the thickness of the circuit board, a second electric telescopic rod runs, a first rack is pushed to move towards the direction of the circuit board along the limiting of a first limiting slide rail through the output end of a second electric telescopic rod, a second buffer component is driven to move towards the direction of the circuit board until the circuit board is contacted, a first gear and a second gear are driven to rotate, a second limiting slide rail is driven to move towards one side along the second rack, a third rack is driven to move towards the opposite side along the third limiting slide rail, two connecting plates are driven to gradually approach towards the circuit board until the circuit board is fixed, the fixing is carried out through three directions simultaneously, the clamping effect is improved, and the stability in subsequent processing is ensured, the clamping device is provided with a first buffer component and a second buffer component, the fastening plate is forced to slide towards the inside of the connecting plate when clamping is carried out, a slide bar is driven to completely slide into the chute, the reset spring is forced to start to deform, thereby the buffer effect is achieved when the circuit board is clamped, the damage of the circuit board which cannot be worn out is avoided, the openings of the fastening plate in the first buffer component and the second buffer component are different in orientation, the correction treatment during the processing of the circuit board is facilitated, the cost is reduced, a constant temperature box, a dust collection box, a handle and a buzzer are arranged, the cooling treatment of high-temperature gas during the processing is carried out through a semiconductor refrigeration sheet arranged in the constant temperature box, the service life of the equipment is prolonged, the scraps generated during the processing are timely recovered through a dust removal fan arranged in the dust collection box, and the labor intensity during later-stage manual maintenance is reduced, the handle is convenient to carry out portable movement, the practical effect of the handle is improved, the pressure during fixing is timely fed back through the buzzer, and early warning is carried out when a set value is reached.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is an enlarged view of the fixing mechanism of the present invention;

FIG. 4 is an enlarged view of the first buffer assembly of the present invention.

In the figure: 1. installing a box; 2. a control panel; 3. a cavity; 4. a processing table; 5. a support plate; 6. a first electric telescopic rod; 7. a thermostat; 8. a dust collection box; 9. an opening; 10. a fixing mechanism; 11. a first buffer assembly; 12. a second electric telescopic rod; 13. a first limiting slide rail; 14. a first rack; 15. a second limiting slide rail; 16. a second rack; 17. a third limiting slide rail; 18. a third rack; 19. a second buffer assembly; 20. a first connecting rod; 21. a second connecting rod; 22. a first gear; 23. a second gear; 24. rotating the rod; 25. a connecting plate; 26. a chute; 27. a slide bar; 28. a return spring; 29. a fastening plate; 30. a pressure sensor; 31. a handle; 32. a buzzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a clamp for processing a circuit board comprises an installation box 1, a support plate 5 is connected to the inside of the installation box 1 in a sliding manner, a fixing mechanism 10 is installed at the top of the support plate 5, the fixing mechanism 10 comprises a second electric telescopic rod 12 and a third limiting slide rail 17, a first limiting slide rail 13 is fixedly connected to the top of the support plate 5, a first rack 14 is connected to the inside of the first limiting slide rail 13 in a sliding manner and operates in a matching manner, a second electric telescopic rod 12 is fixedly connected to the top of the support plate 5, the output end of the second electric telescopic rod 12 is fixedly connected with the first rack 14, a second limiting slide rail 15 is arranged at the top of the support plate 5 and on one side of the first limiting slide rail 13, a second rack 16 is connected to the inside of the second limiting slide rail 15 in a sliding manner, a first connecting rod 20 is fixedly connected to one end of the second rack 16, a third limiting slide rail 17 is arranged at the top of the support plate 5 and on one side far away from the first limiting slide rail 13, a third rack 18 is connected inside the third limiting slide rail 17 in a sliding manner, one end of the third rack 18 is fixedly connected with a second connecting rod 21, the second connecting rod 21 is positioned above the first connecting rod 20, the bottom of the second connecting rod 21 is fixedly connected with a connecting plate 25, one end of the first connecting rod 20 is fixedly connected with a connecting plate 25 with the same structure, the connecting plate 25 is internally provided with a first buffer assembly 11 to realize buffer protection, one side of the inside of the installation box 1, which is positioned at the supporting plate 5, is fixedly connected with a thermostat 7, the inside of the thermostat 7 is fixedly provided with a semiconductor refrigerating sheet, one side of the inside of the installation box 1, which is positioned opposite to the thermostat 7, is fixedly connected with a dust collection box 8, the inside of the dust collection box 8 is provided with a dust removal fan, and the semiconductor refrigerating sheet arranged inside the thermostat 7 is used for cooling high-temperature gas during processing, the service life of equipment has been prolonged, and dust exhausting fan through 8 internally mounted of dust collection box in time retrieves to the piece that produces man-hour, intensity of labour when having reduced later stage manual maintenance.

Further, a first gear 22 is rotatably connected between the second rack 16 and the first rack 14, the first gear 22 is meshed with the second rack 16, a second gear 23 is rotatably connected between the third rack 18 and the first rack 14, the second gear 23 is meshed with the third rack 18, the first gear 22 and the second gear 23 are fixedly connected with a rotating rod 24 in an axis center, and the bottom of the rotating rod 24 is rotatably connected with the support plate 5, so that the integral normal operation is realized.

Further, first buffer unit 11 includes slide bar 27 and reset spring 28, two spout 26 have all been seted up to the inside of connecting plate 25, the equal sliding connection in inside of spout 26 has the slide bar 27 of T style of calligraphy structure, slide bar 27's outside winding is connected with reset spring 28, slide bar 27 keeps away from the equal fixedly connected with mounting plate 29 of one end of spout 26, the equal fixed mounting in inside of mounting plate 29 has pressure sensor 30, carry out timely feedback to the pressure data of fixed time pressure sensor 30 collection through bee calling organ 32, early warning when reaching the setting value.

Furthermore, a connecting plate 25 is installed at one end of the first rack 14, a second buffer assembly 19 is installed inside the connecting plate 25, the structure of the second buffer assembly 19 is consistent with that of the first buffer assembly 11, the orientation of a fastening plate 29 inside the first buffer assembly 11 is internal, and the orientation of a fastening plate 29 inside the second buffer assembly 19 is external, so that correction processing during circuit board processing is facilitated, and cost is reduced.

Further, the inside of install bin 1 just is located fixedly connected with processing platform 4 between thermostated container 7 and the dust collection box 8, opening 9 that cooperation processing platform 4 used is seted up to one side of install bin 1, the top fixedly connected with handle 31 of install bin 1, the cavity 3 that cooperation dwang 24 used is seted up to one side that the top of install bin 1 just is located handle 31, one side fixedly connected with bee calling organ 32 of handle 31 just is kept away from at the top of install bin 1, conveniently carry out portable removal through handle 31, its effect of using is improved, pressure when fixed carries out timely feedback through bee calling organ 32, early warning is carried out when reaching the setting value.

Further, the inside of install bin 1 and the below fixed connection and two electric telescopic handle 6 that are located backup pad 5, the output of two electric telescopic handle 6 all with backup pad 5 fixed connection, be applicable to the circuit board of different thickness and process fixed processing.

Further, one side fixedly connected with control panel 2 of install bin 1, first electric telescopic handle 6, thermostated container 7, dust collection box 8, second electric telescopic handle 12, pressure sensor 30 and bee calling organ 32 all with control panel 2 electric connection, have realized holistic normal operating.

Specifically, the pressure sensor 30 is of the FBM320 type, and when the present invention is used: when the device is used, the control panel 2 is opened, when a circuit board needs to be processed, the circuit board is placed on the surface of a processing table 4 in the installation box 1 through the opening 9, the first electric telescopic rod 6 runs, the support plate 5 is adjusted to reach the optimal height according to the thickness of the circuit board, the second electric telescopic rod 12 runs, the output end of the second electric telescopic rod 12 pushes the first rack 14 to move towards the direction of the circuit board along the limiting position of the first limiting slide rail 13, the second buffer component 19 is driven to move towards the direction of the circuit board until contacting, the first gear 22 and the second gear 23 are driven to rotate, the second limiting slide rail 15 is driven to move towards one side along the second rack 16, the third rack 18 is driven to move towards the opposite side along the third limiting slide rail 17, the two connecting plates 25 are driven to gradually approach towards the circuit board until fixing is realized, and fixing is simultaneously carried out through three directions, the clamping effect is improved, the stability in subsequent processing is ensured, the fastening plate 29 is stressed to slide towards the inside of the connecting plate 25 when clamping is carried out, the slide rod 27 is driven to completely slide into the slide groove 26, the reset spring 28 is stressed to begin to deform, so that the buffer effect is achieved when the circuit board is clamped, the damage to the circuit board, which cannot be worn out, is avoided, the openings of the fastening plate 29 in the first buffer assembly 11 and the second buffer assembly 19 are different in orientation, the correction processing in the processing of the circuit board is facilitated, the cost is reduced, the cooling processing of high-temperature gas in the processing is carried out through the semiconductor refrigeration sheet arranged in the thermostat 7 in the normal processing process, the service life of equipment is prolonged, the scraps generated in the processing are timely recovered through the dust removal fan arranged in the dust collection box 8, and the labor intensity in the later-period of manual maintenance is reduced, the handle 31 is convenient to carry out portable movement, the practical effect of the handle is improved, the pressure data collected by the pressure sensor 30 during fixing is timely fed back through the buzzer 32, and early warning is carried out when a set value is reached.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a anchor clamps are used in circuit board processing, includes install bin (1), its characterized in that: the mounting box comprises a mounting box body (1), a supporting plate (5) is connected to the inside of the mounting box body (1) in a sliding mode, a fixing mechanism (10) is installed at the top of the supporting plate (5), the fixing mechanism (10) comprises a second electric telescopic rod (12) and a third limiting sliding rail (17), a first limiting sliding rail (13) is fixedly connected to the top of the supporting plate (5), a first rack (14) is connected to the inside of the first limiting sliding rail (13) in a sliding mode, a second electric telescopic rod (12) is fixedly connected to the top of the supporting plate (5), the output end of the second electric telescopic rod (12) is fixedly connected with the first rack (14), a second limiting sliding rail (15) is arranged at the top of the supporting plate (5) and located on one side of the first limiting sliding rail (13), a second rack (16) is connected to the inside of the second limiting sliding rail (15), and a first connecting rod (20) is fixedly connected to one end of the second rack (16), a third limiting slide rail (17) is arranged at the top of the supporting plate (5) and on one side far away from the first limiting slide rail (13), a third rack (18) is connected to the inside of the third limiting slide rail (17) in a sliding manner, a second connecting rod (21) is fixedly connected to one end of the third rack (18), a connecting plate (25) is fixedly connected to the bottom of the second connecting rod (21), one end of the first connecting rod (20) is fixedly connected with the connecting plate (25) with the same structure, first buffer assemblies (11) are arranged inside the connecting plate (25), a constant temperature box (7) is fixedly connected to one side of the inside of the installation box (1) and located on the supporting plate (5), semiconductor refrigeration sheets are fixedly arranged inside the constant temperature box (7), and a dust collection box (8) is fixedly connected to one side of the inside of the installation box (1) and located on the opposite side of the constant temperature box (7), and a dust removal fan is arranged in the dust collection box (8).

2. The jig for processing a circuit board according to claim 1, characterized in that: rotate between second rack (16) and first rack (14) and be connected with first gear (22), first gear (22) are connected with first rack (14) meshing, first gear (22) are connected with second rack (16) meshing, it is connected with second gear (23) to rotate between third rack (18) and first rack (14), second gear (23) are connected with first rack (14) meshing, second gear (23) are connected with third rack (18) meshing, the equal fixedly connected with dwang (24) in axle center of first gear (22) and second gear (23), the bottom of dwang (24) all rotates with backup pad (5) and is connected.

3. The jig for processing a circuit board according to claim 1, characterized in that: first buffer unit (11) include slide bar (27) and reset spring (28), two spout (26) have all been seted up to the inside of connecting plate (25), the equal sliding connection in inside of spout (26) has slide bar (27) of T style of calligraphy structure, the outside winding of slide bar (27) is connected with reset spring (28), the equal fixedly connected with mounting plate (29) of one end that spout (26) were kept away from in slide bar (27), the equal fixed mounting in inside of mounting plate (29) has pressure sensor (30).

4. The jig for processing a circuit board according to claim 3, wherein: connecting plate (25) are installed to the one end of first rack (14), the internally mounted of connecting plate (25) has second buffering subassembly (19), the structure of second buffering subassembly (19) is unanimous with the structure of first buffering subassembly (11), the orientation of the inside mounting plate (29) of first buffering subassembly (11) is inside, the inside mounting plate (29) orientation of second buffering subassembly (19) is outside.

5. The jig for processing a circuit board according to claim 3, wherein: fixedly connected with processing platform (4) between inside and being located thermostated container (7) and dust collection box (8) of install bin (1), opening (9) that cooperation processing platform (4) used are seted up to one side of install bin (1), top fixedly connected with handle (31) of install bin (1), cavity (3) that cooperation dwang (24) used are seted up to one side that the top of install bin (1) just is located handle (31), one side fixedly connected with bee calling organ (32) of handle (31) are just kept away from to the top of install bin (1).

6. The jig for processing a circuit board according to claim 5, wherein: the inside of install bin (1) just is located the below fixed connection and two electric telescopic handle (6) of backup pad (5), two the output of first electric telescopic handle (6) all with backup pad (5) fixed connection.

7. The jig for processing a circuit board according to claim 6, wherein: one side fixedly connected with control panel (2) of install bin (1), first electric telescopic handle (6), thermostated container (7), dust collection box (8), second electric telescopic handle (12), pressure sensor (30) and bee calling organ (32) all with control panel (2) electric connection.