CN217149361U - Safe and reliable PCB electroplating device - Google Patents

Abstract

A safe and reliable PCB electroplating device comprises a feeding calibration workbench, an electroplating liquid tank, a transfer portal frame, a PCB jig and a PCB clamping manipulator; the feeding calibration workbench is provided with a jig positioning groove, the PCB jig is arranged in the jig positioning groove in a removable manner and comprises two silica gel groove parts which are arranged in a bilateral symmetry mode at intervals, the silica gel groove parts are provided with a plurality of L-shaped grooves which are arranged at intervals front and back, and the L-shaped grooves of the two silica gel groove parts are arranged with openings on opposite sides and are arranged with openings upward; move and be provided with translation actuating mechanism around on moving the portal frame, translation actuating mechanism around being connected with lift actuating mechanism in order to drive lift actuating mechanism translation, lift actuating mechanism connects and gets the manipulator in order to drive PCB clamp and get manipulator elevating movement in PCB clamp to and, the manipulator is got to PCB clamp includes about two settings and can automatic control open and shut the clamping part. The PCB electroplating efficiency is improved, the clamping stability is improved, the phenomenon that the PCB drops and is damaged is avoided, and the safety and reliability of the PCB during electroplating are improved.

Description

Safe and reliable PCB electroplating device

Technical Field

The utility model relates to a PCB processing equipment especially relates to a safe and reliable's PCB electroplates device.

Background

The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components.

Need electroplate its surface at PCB production, and when present PCB electroplating treatment, can only electroplate a PCB at every turn, the efficiency is lower, and, the manual clamp with PCB of general adoption is on one row of clip, make PCB be vertical setting, therefore, every is electroplated to a PCB, all need spend the longer time clamping when getting get and put PCB, tear open the clamp, because the clip is the top of pressing from both sides at PCB, the phenomenon that the clip pine takes off leads to PCB beat or even pine to take off can appear sometimes, lead to PCB actual position in the plating solution to have certain deviation with original preset position, and then influence the electroplating quality and the effect of PCB, and the PCB that drops in the plating solution, if can not in time take out, also form the collision with follow-up PCB of normally putting into in the plating solution easily, lead to PCB to have the deformation, potential safety hazard such as impaired and the bad problem of electroplating.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a safe and reliable PCB electroplating apparatus for overcoming the disadvantages of the prior art.

A safe and reliable PCB electroplating device comprises a feeding calibration workbench, an electroplating solution tank, a transfer gantry, a PCB jig and a PCB clamping manipulator; the electroplating solution tank is positioned below the feeding calibration workbench, and the transfer gantry is positioned above the feeding calibration workbench;

the feeding calibration workbench is provided with a jig positioning groove, the PCB jig is arranged in the jig positioning groove in a removable manner and comprises two silica gel groove parts which are arranged in a bilateral symmetry mode at intervals, the silica gel groove parts are provided with a plurality of L-shaped grooves which are arranged at intervals front and back, and the opposite sides of the L-shaped grooves of the two silica gel groove parts are open and are both upward; move and be provided with translation actuating mechanism around on the portal frame, translation actuating mechanism is connected with lift actuating mechanism in order to drive translation actuating mechanism around, lift actuating mechanism connects in the PCB clamp and gets the manipulator in order to drive the PCB clamp and get manipulator lifting action, and, the manipulator is got to PCB clamp including two control settings and can automatic control open the clamping part that closes.

Furthermore, the front ends and the rear ends of the two clamping parts are extended with stopping edges, the stopping edges at the front ends of the two clamping parts are arranged oppositely, and the stopping edges at the rear ends of the two clamping parts are arranged oppositely.

Further, the front-back translation driving mechanism is a linear motor module.

Furthermore, guide rails are respectively arranged on the transfer portal frame corresponding to the left side and the right side of the linear motor module, an inverted U-shaped sliding seat is mounted on a sliding table of the linear motor module, sliding adaptive parts are arranged at the bottoms of the left side and the right side of the inverted U-shaped sliding seat, and the sliding adaptive parts slide along the guide rails on the left side and the right side; the left side and the right side of the inverted U-shaped sliding seat are respectively provided with the lifting driving mechanism, and each lifting driving mechanism is connected with the PCB clamping manipulator; correspondingly, be provided with the tool constant head tank that two left and right sides intervals were arranged on material loading calibration workstation.

Further, a buffer spring is arranged between the lifting driving mechanism and the PCB clamping manipulator.

Further, the top of electroplating solution case is provided with the protection casing, the material loading calibration workstation is located the front side outside of protection casing, the front side of protection casing is provided with two but switch formula transparent protection doors, the manipulator is got from the transparent protection door discrepancy after opening to the PCB clamp.

To sum up, the utility model relates to a safe and reliable's PCB electroplates device's beneficial effect lies in: through the arrangement of the transfer gantry, the PCB jig and the PCB clamping manipulator, a plurality of PCBs can be inserted by the PCB jig, the PCB electroplating efficiency is improved, meanwhile, the PCB jig comprises two silica gel groove members which are arranged in a bilateral symmetry mode at intervals, the PCB jig can bear and position the PCBs, the PCB within a certain thickness range can be met, the PCB width and length dimensions can be more suitable, and therefore the PCB loading universality is better; especially, after a plurality of PCBs form a whole module with the help of the PCB jig, the PCB clamp is used for clamping the manipulator to be directly clamped on the left side and the right side of the PCB jig, the manipulator does not need to be directly clamped on the PCB, the PCB is prevented from being damaged by clamping, certain extrusion deformation capacity of silica gel is utilized, clamping stability is improved, the phenomena that the PCB drops and is damaged are avoided, and safety and reliability of the PCB during electroplating are improved.

Drawings

FIG. 1 is a schematic structural view of a safe and reliable PCB electroplating apparatus of the present invention;

FIG. 2 is a schematic diagram illustrating the operation of inserting a PCB into a PCB fixture;

FIG. 3 is a schematic perspective view (shown with three PCBs) of a PCB fully inserted into a PCB fixture;

fig. 4 is a schematic cross-sectional view (shown with four PCBs) of the PCB jig gripped by the PCB gripper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, a safe and reliable PCB electroplating apparatus includes a feeding calibration workbench 10, an electroplating solution tank 20, a transfer gantry 30, a PCB jig 40 and a PCB gripping manipulator 50; the electroplating solution tank 20 is located below the feeding calibration workbench 10, and the transfer gantry 30 is located above the feeding calibration workbench 10.

The feeding calibration workbench 10 is provided with a jig positioning groove 11, the PCB jig 40 is arranged in the jig positioning groove 11 in a removable manner, the PCB jig 40 comprises two silica gel groove members 41 which are arranged in a bilateral symmetry mode at intervals, the silica gel groove members 41 are provided with a plurality of L-shaped grooves 411 which are arranged in a front-back interval mode, the opposite sides of the L-shaped grooves 411 of the two silica gel groove members 41 are open, and the two L-shaped grooves are both upward open; move and be provided with front and back translation actuating mechanism 31 on the portal frame 30, front and back translation actuating mechanism 31 is connected with lift actuating mechanism 32 in order to drive lift actuating mechanism 32 front and back translation, lift actuating mechanism 32 connects and gets manipulator 50 in order to drive the PCB clamp and get manipulator 50 elevating movement in PCB clamp, lift actuating mechanism 32 and PCB clamp are got and are provided with buffer spring (not shown in the figure) between the manipulator 50, avoid PCB clamp to get manipulator 50 and take PCB tool 40 to descend when, form rigid collision with electroplating solution case 20, can play certain guard action to PCB.

The PCB clamping manipulator 50 includes two clamping parts 51 which are arranged left and right and can be automatically controlled to open and close. The front ends and the rear ends of the two clamping parts 51 are respectively extended with a stopping edge 511, the stopping edges 511 at the front ends of the two clamping parts 51 are oppositely arranged, and the stopping edges 511 at the rear ends of the two clamping parts 51 are oppositely arranged. Thus, when the two clamping portions 51 are clamped at the outer sides of the two silicone groove members 41 of the PCB jig 40, the PCB jig 40 can be positioned in the front and rear directions by the stopping edges 511 at the front and rear ends.

The front and rear translation driving mechanism 31 is a linear motor module. The linear motor module is a transmission device which directly converts electric energy into linear motion mechanical energy without any intermediate conversion mechanism, and has the advantages of simple structure, convenient realization of long stroke, high acceleration, fast response, high precision and the like. The transfer gantry 30 is provided with guide rails 33 corresponding to the left side and the right side of the linear motor module respectively, an inverted U-shaped sliding seat 312 is mounted on a sliding table 311 of the linear motor module, sliding adaptive parts 313 are arranged at the bottoms of the left side and the right side of the inverted U-shaped sliding seat 312, and the sliding adaptive parts 313 slide along the guide rails 33 on the left side and the right side; the left and right sides of the inverted U-shaped sliding seat 312 are respectively provided with the aforementioned lifting driving mechanism 32, and each lifting driving mechanism 32 is connected to one of the aforementioned PCB gripping manipulators 50; correspondingly, two jig positioning grooves 11 arranged at left and right intervals are arranged on the feeding calibration workbench 10. Adopt two sets of PCB clamps to get manipulator 50 simultaneously, can have two PCB tools 40 to insert in same electroplating solution case 20 and establish a plurality of PCBs and carry out the electroplating operation, be favorable to promoting electroplating efficiency.

During operation, firstly, two silica gel groove parts 41 are placed at the left end and the right end in a jig positioning groove 11 on a feeding calibration workbench 10, then a piece of PCB60 is placed, so that the left end and the right end of the PC60B respectively extend into corresponding L-shaped grooves 411 of the two silica gel groove parts 41, therefore, the distance between the two silica gel groove parts 41 is corrected by utilizing the PCB60, then, other PCBs can be placed one by one continuously until the L-shaped grooves 411 of the PCB jig 40 are fully placed, and at this time, the PCB jig is equivalently provided with a plurality of PCBs in a PCB jig 40 at intervals; then, the front-back translation driving mechanism 31 drives the lifting driving mechanism 32 to translate forwards, the lifting driving mechanism 32 drives the PCB clamping manipulator 50 to descend to the position above the jig positioning groove 11, at this time, the PCB clamping manipulator 50 is in an open state, and the PCB clamping manipulator 50 and the jig positioning groove 11 are set to be aligned in the front-back direction, so that when the PCB clamping manipulator 50 descends to a proper position, clamping can be formed on the left side and the right side of the PCB jig 40 immediately, then the lifting driving mechanism 32 drives the PCB clamping manipulator 50 to ascend, and then the front-back translation driving mechanism 31 drives the lifting driving mechanism 32 and the PCB clamping manipulator 50 to translate backwards together until the PCB clamping manipulator is located at a proper position above the electroplating solution tank 20. Then, the lifting driving mechanism 32 drives the PCB clamping mechanical arm 50 to descend into the electroplating solution tank 20 until the PCB jig 40 and the PCB are completely submerged in the electroplating solution tank 20, and the PCB clamping mechanical arm 50 keeps clamping the PCB jig 40 all the time, after waiting for a period of time, the PCB clamping mechanical arm 50 slowly ascends on clamping the PCB jig 40, then slowly descends into the electroplating solution in the electroplating solution tank 20, and then slowly translates in the electroplating solution tank 20 along the front-back direction (driven by the front-back translation driving mechanism 31), so that the uniformity of electroplating is improved.

To sum up, the utility model relates to a safe and reliable's PCB electroplates device 100's beneficial effect lies in: through the arrangement of the transfer gantry 30, the PCB jig 40 and the PCB clamping manipulator 50, a plurality of PCBs 60 can be inserted and installed by the PCB jig 40, the PCB electroplating efficiency is improved, meanwhile, the PCB jig 40 comprises two silica gel groove parts 41 which are arranged in a bilateral symmetry mode at intervals, the bearing and positioning of the PCB60 can meet the requirements of PCBs within a certain thickness range, and the application range of the width and length of the PCBs can be wider, so that the loading universality of the PCBs is better; especially, after a plurality of PCBs are formed into a whole module by means of the PCB jig 40, the PCB clamping manipulator 50 is directly clamped on the left side and the right side of the PCB jig 40, the PCBs do not need to be directly clamped on the PCBs, the PCBs are prevented from being damaged by clamping, certain extrusion deformation capacity of silica gel is utilized, clamping stability is improved, the phenomena that the PCBs drop and are damaged are avoided, and safety and reliability of the PCBs during electroplating are improved.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims (6)

1. The utility model provides a safe and reliable's PCB electroplates device which characterized in that: the device comprises a feeding calibration workbench, an electroplating solution box, a transfer gantry, a PCB jig and a PCB clamping manipulator; the electroplating solution tank is positioned below the feeding calibration workbench, and the transfer gantry is positioned above the feeding calibration workbench;

the feeding calibration workbench is provided with a jig positioning groove, the PCB jig is arranged in the jig positioning groove in a removable manner and comprises two silica gel groove parts which are arranged in a bilateral symmetry mode at intervals, the silica gel groove parts are provided with a plurality of L-shaped grooves which are arranged at intervals front and back, and the opposite sides of the L-shaped grooves of the two silica gel groove parts are open and are both upward; move and be provided with translation actuating mechanism around on the portal frame, translation actuating mechanism is connected with lift actuating mechanism around in order to drive lift actuating mechanism, lift actuating mechanism connects and gets the manipulator in order to drive PCB clamp and get manipulator lifting action in PCB clamp, and, PCB clamp is got the manipulator and is controlled the clamping part that sets up and can open and close automatically including two.

2. A safe and reliable PCB plating apparatus as recited in claim 1, wherein: the front ends and the rear ends of the two clamping parts are respectively extended with a stopping edge, the stopping edges at the front ends of the two clamping parts are oppositely arranged, and the stopping edges at the rear ends of the two clamping parts are oppositely arranged.

3. A safe and reliable PCB plating apparatus as recited in claim 1, wherein: the front and back translation driving mechanism is a linear motor module.

4. A safe and reliable PCB plating apparatus as recited in claim 3, wherein: guide rails are respectively arranged on the left side and the right side of the transfer gantry frame corresponding to the linear motor module, an inverted U-shaped sliding seat is mounted on a sliding table of the linear motor module, sliding adaptive parts are arranged at the bottoms of the left side and the right side of the inverted U-shaped sliding seat, and the sliding adaptive parts slide along the guide rails on the left side and the right side; the left side and the right side of the inverted U-shaped sliding seat are respectively provided with the lifting driving mechanism, and each lifting driving mechanism is connected with the PCB clamping manipulator; correspondingly, be provided with the tool constant head tank that two left and right sides intervals were arranged on material loading calibration workstation.

5. A safe and reliable PCB electroplating apparatus as claimed in claim 1 or 4, wherein: and a buffer spring is arranged between the lifting driving mechanism and the PCB clamping manipulator.

6. A safe and reliable PCB plating apparatus as recited in claim 4, wherein: the top of electroplating solution case is provided with the protection casing, the material loading calibration workstation is located the front side outside of protection casing, the front side of protection casing is provided with two but switch formula transparent protection doors, the manipulator is got from the transparent protection door discrepancy after opening to the PCB clamp.

Images