CN211542819U

CN211542819U - Circuit board double-sided printing positioning mechanism

Info

Publication number: CN211542819U
Application number: CN202020067454.1U
Authority: CN
Inventors: 吴水金; 吴杰坤; 吴秋林
Original assignee: Shenzhen Kunbiaolin Brothers Electronics Co ltd
Current assignee: Shenzhen Kunbiaolin Brothers Electronics Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-22
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to the technical field of printing equipment, in particular to a circuit board double-sided printing positioning mechanism, which comprises a printing device, a positioning device, a dust removal device and a damping device, wherein the top end inside the printing device is provided with a controller, the bottom end of the controller is provided with an upper printing rod and an upper printing head, the bottom end of the upper printing head is provided with a lower printing head and a lower printing rod, a printing platform is arranged between the upper printing head and the lower printing head, the positioning device is provided with a right-angle clamping frame, an oblique sliding groove and a reference scale, a placing area is arranged between the right-angle clamping frames, the dust removal device is provided with a dust hood, a U-shaped dust removal pipe and a dust collector, the damping device is provided with a damping plate, a buffer rod, a damping spring and a positioning sleeve, and the upper printing rod and the lower printing rod are movably provided with an, the device is more convenient to use.

Description

Circuit board double-sided printing positioning mechanism

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a circuit board double-sided printing positioning mechanism.

Background

The circuit board makes the circuit miniaturized, it is an important role to the mass production of fixed circuit and optimize the electric appliance layout, the circuit board can be called printed circuit board, abbreviated as PCB, it is one of the important parts of electronic product, it has the characters of high wiring density, light weight, thin thickness, good bending property, and the new product of soft-hard combined board, FPC and PCB is promoted by the birth and development of soft-hard combined board, therefore, the soft-hard combined board, namely flexible circuit board and hard circuit board, through the working procedures of pressing, etc., the circuit board with FPC characteristic and PCB characteristic is formed, the circuit board manufacturer usually adopts the printing technique to print the circuit and welding spot on the circuit board directly.

Although the existing circuit board printing positioning mechanisms are various in types, most of the existing circuit board printing positioning mechanisms are only changed in form, the functions of the existing circuit board printing positioning mechanisms are not changed greatly, the existing printing mechanisms generally need to perform printing work on different sizes, however, due to the fact that the existing circuit board printing positioning mechanisms are different in size and do not have good positioning mechanisms, the circuit board can move along with a printing head during printing, the printing effect is affected, and therefore the existing circuit board double-sided printing positioning mechanism is needed to change the current situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided printing positioning mechanism of circuit board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a two-sided printing positioning mechanism of circuit board, includes printing device, positioner, dust collector and damping device, the printing device top is equipped with the feed inlet, the feed inlet bottom is equipped with the feed chute, the inside top of printing device is equipped with the controller, the controller bottom is equipped with printing pole and last print head, it is equipped with down print head and lower printing pole to go up the print head bottom, it is equipped with the digital camera with lower print head one end to go up print head, go up the print head and be equipped with printing platform down between the print head, the printing device bottom is equipped with the frame, the frame bottom is equipped with electric putter and backup pad, backup pad one end is equipped with the universal wheel, positioner is equipped with right angle supporting frame, slant sliding tray and reference scale, it places the region to be equipped with between the right angle supporting frame, dust collector is equipped, U type dust removal pipe and dust catcher, damping device is equipped with shock attenuation board, buffer beam, damping spring and position sleeve.

Preferably, the dust hood is of a trapezoidal structure and is connected with the dust collector through a U-shaped dust removal pipe.

Preferably, the inner of dust catcher is equipped with the filter screen, the filter screen is active carbon filter screen and HEPA filter screen, the dust catcher top is equipped with the gas outlet.

Preferably, the top end of the universal wheel is provided with a self-locking mechanism.

Preferably, the bottom end of the right-angle clamping frame is provided with a sliding block, the sliding block is matched with the oblique sliding groove and runs along the direction of the oblique sliding groove, and the back end of the printing platform is of a hollow structure.

Preferably, the digital camera is an image positioning camera and is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the upper printing rod and the lower printing rod are provided with the upper printing head and the lower printing head in a moving way through the upper printing rod and the lower printing rod, so as to simultaneously carry out double-sided printing, a printing platform is arranged between the upper printing head and the lower printing head, the top end of the printing platform is provided with a positioning device, the positioning device is provided with a right angle clamping frame, an oblique sliding groove and a reference scale, a placing area is arranged between the right angle clamping frames, the bottom end of the right angle clamping frame is provided with a slide block, the slide block is matched with the oblique sliding groove and runs along the direction of the oblique sliding groove, and the four groups of right angle clamping frames run on the oblique sliding groove, so as to position and clamp a circuit board placed in the placing area, thereby being suitable for the circuit board printing with different sizes, and one end of the upper printing head and the lower, the device is more convenient to use.

2. The utility model discloses in, through the dust collector who sets up, dust collector is equipped with the suction hood, U type dust removal pipe and dust catcher, in the use, the dust catcher work, through suction hood and U type dust removal pipe and then to the inner work of removing dust of printing mechanism, prevent that the dust from gluing the normal printing that influences the circuit board on the circuit board, finally influence the off-the-shelf quality of circuit board, and dust catcher inner is equipped with the filter screen, the filter screen is active carbon filter screen and HEPA filter screen, the dust catcher top is equipped with the gas outlet, the dust passes through and discharges through the gas outlet after the filter screen filters, make more high-efficient during the equipment uses.

3. The utility model discloses in, through damping device, damping device is equipped with the shock attenuation board, the buffer beam, damping spring and position sleeve, in use, when other objects strike the frame, the shock attenuation board receives striking back compression buffer beam and damping spring, and then damping spring produces reaction force and carries out the part to offset the impact force, reduce the vibration injury that the striking brought with this, and the frame bottom is equipped with electric putter and backup pad, when needing to fix, promote the backup pad through electric putter and then fix the frame, make safety more during equipment uses.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the printing platform of the present invention;

FIG. 3 is a schematic view of the point A structure of the present invention;

in the figure: 1-printing device, 2-positioning device, 3-dust-removing device, 4-damping device, 5-feeding port, 6-feeding groove, 7-controller, 8-upper printing rod, 9-upper printing head, 10-lower printing head, 11-lower printing rod, 12-digital camera, 13-printing platform, 14-frame, 15-electric push rod, 16-supporting plate, 17-universal wheel, 18-right angle clamping frame, 19-oblique sliding groove, 20-reference scale, 21-placing area, 22-dust hood, 23-U-shaped dust-removing tube, 24-dust collector, 25-damping plate, 26-buffer rod, 27-damping spring and 28-positioning sleeve

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a double-sided printing positioning mechanism of a circuit board comprises a printing device 1, a positioning device 2, a dust removal device 3 and a damping device 4, wherein a feed inlet 5 is arranged at the top end of the printing device 1, a feed chute 6 is arranged at the bottom end of the feed inlet 5, a controller 7 is arranged at the top end inside the printing device, an upper printing rod 8 and an upper printing head 9 are arranged at the bottom end of the controller 7, a lower printing head 10 and a lower printing rod 11 are arranged at the bottom end of the upper printing head 9, a digital camera 12 is arranged at one end of the upper printing head 9 and one end of the lower printing head 10, a printing platform 13 is arranged between the upper printing head 9 and the lower printing head 10, a machine frame 14 is arranged at the bottom end of the printing device 1, an electric push rod 15 and a support plate 16 are arranged at the bottom end of the support plate 16, a universal wheel 17 is arranged at one end of the support plate 16, the positioning, an upper printing head 9 and a lower printing head 10 are movably arranged on an upper printing rod 8 and a lower printing rod 11, so that double-sided printing can be simultaneously carried out, a printing platform 13 is arranged between the upper printing head 9 and the lower printing head 10, a positioning device 2 is arranged at the top end of the printing platform 13, the positioning device 2 is provided with a right-angle clamping frame 18, an oblique sliding groove 19 and a reference scale 20, a placing area 21 is arranged between the right-angle clamping frames 18, a sliding block is arranged at the bottom end of the right-angle clamping frame 18, the sliding block is matched with the oblique sliding groove 19 and runs along the direction of the oblique sliding groove 19, the four groups of right-angle clamping frames 18 run on the oblique sliding groove 19, so that a circuit board placed in the placing area 21 is positioned and clamped, thereby being suitable for circuit board printing with different sizes, a digital camera 12 is arranged at one end of the upper printing head 9 and the, the equipment is more convenient to use, the dust removing device 3 is provided with the dust hood 22, the U-shaped dust removing pipe 23 and the dust collector 24, when the equipment is used, the dust collector 24 works, the dust removing work is carried out on the inner end of the printing mechanism through the dust hood 22 and the U-shaped dust removing pipe 23, the dust is prevented from being stuck on a circuit board to influence the normal printing of the circuit board and finally influence the quality of a finished product of the circuit board, the inner end of the dust collector 24 is provided with the filter screen which is an active carbon filter screen and a HEPA filter screen, the top end of the dust collector 24 is provided with an air outlet, the dust is discharged through the air outlet after being filtered by the filter screen, the equipment is more efficient when the equipment is used, the shock absorption device 4 is provided with the shock absorption plate 25, the buffer, damping device 4 is equipped with damping plate 25, buffer beam 26, damping spring 27 and position sleeve 28, in use, when other objects strike the frame, damping plate 25 receives striking back compression buffer beam 26 and damping spring 27, and then damping spring 27 produces reaction force and carries out the part to offset the impact force, reduce the vibration injury that the striking brought with this, and frame 14 bottom is equipped with electric putter 15 and backup pad 16, when needing to fix, promote backup pad 16 and then fix frame 14 through electric putter 15, make more safety during the equipment use, certain spreading value has.

The utility model discloses work flow: during the use, remove the device to suitable position through universal wheel 17, promote backup pad 16 and then fix frame 14 through electric putter 15, place circuit board reference scale 20 in print platform 13, through four groups right angle clamping frame 18 operation on oblique sliding tray 19, thereby fix a position the centre gripping to placing the circuit board of region 21, can carry out two-sided printing simultaneously through last print head 9 and lower print head 10, dust catcher 24 is through suction hood 22 and U type dust removal pipe 23 and then carry out dust removal work to printing mechanism inner, prevent that the dust from gluing and falling the normal printing of influence circuit board on the circuit board, the dust is discharged through the gas outlet after filtering through the filter screen, there is certain spreading value.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided printing positioning mechanism of circuit board, includes printing device (1), positioner (2), dust collector (3) and damping device (4), its characterized in that: printing device (1) top is equipped with feed inlet (5), feed inlet (5) bottom is equipped with feed chute (6), the inside top of printing device is equipped with controller (7), controller (7) bottom is equipped with print bar (8) and last print head (9), it is equipped with down print head (10) and lower print bar (11) to go up print head (9) bottom, it is equipped with digital camera (12) with lower print head (10) one end to go up print head (9), it is equipped with printing platform (13) to go up between print head (9) and lower print head (10), printing device (1) bottom is equipped with frame (14), frame (14) bottom is equipped with electric putter (15) and backup pad (16), backup pad (16) one end is equipped with universal wheel (17), positioner (2) are equipped with right angle and press from both sides and hold frame (18), Slant sliding tray (19) and reference scale (20), be equipped with between right angle holding frame (18) and place region (21), dust collector (3) are equipped with dust hood (22), U type dust removal pipe (23) and dust catcher (24), damping device (4) are equipped with shock attenuation board (25), buffer beam (26), damping spring (27) and position sleeve (28).

2. The double-sided printing positioning mechanism of the circuit board as claimed in claim 1, wherein: the dust hood (22) is of a trapezoidal structure and is connected with a dust collector (24) through a U-shaped dust removal pipe (23).

3. The double-sided printing positioning mechanism of the circuit board as claimed in claim 1, wherein: the inner of dust catcher (24) is equipped with the filter screen, the filter screen is active carbon filter screen and HEPA filter screen, dust catcher (24) top is equipped with the gas outlet.

4. The double-sided printing positioning mechanism of the circuit board as claimed in claim 1, wherein: the top end of the universal wheel (17) is provided with a self-locking mechanism.

5. The double-sided printing positioning mechanism of the circuit board as claimed in claim 1, wherein: the bottom end of the right-angle clamping frame (18) is provided with a sliding block, the sliding block is matched with the oblique sliding groove (19) and runs along the direction of the oblique sliding groove (19), and the back end of the printing platform (13) is of a hollow structure.

6. The double-sided printing positioning mechanism of the circuit board as claimed in claim 1, wherein: the digital camera (12) is specifically an image positioning camera and is electrically connected with the controller (7).