CN212992689U

CN212992689U - PCB (printed circuit board) shooting machine with high precision

Info

Publication number: CN212992689U
Application number: CN202022236876.XU
Authority: CN
Inventors: 张敏
Original assignee: Wuhan Anzhengxin Optoelectronics Co ltd
Current assignee: Wuhan Anzhengxin Optoelectronics Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-16
Anticipated expiration: 2030-10-10

Abstract

A PCB target-shooting machine with high precision relates to the technical field of PCB target-shooting, comprising a target-shooting platform, a shift mechanism, a positioning mechanism, a lifting mechanism and a target-shooting mechanism, wherein the target-shooting platform comprises a bedplate, the shift mechanism comprises a vertical plate, a fixed plate, a sliding plate and springs, the lower surfaces of the two vertical plates are both connected with the upper surface of the bedplate, one ends of the two springs are respectively connected with the lower surfaces of the two sliding plates, the other ends of the two springs are both connected with the upper surface of the bedplate, the positioning mechanism comprises a fixed slideway and a sliding seat, one end of the fixed slideway is connected with the upper surface of the fixed plate, the other end of the fixed slideway is in sliding fit with the sliding seat, the lifting mechanism comprises a telescopic column, two mounting holes are symmetrically arranged inside the bedplate, the two telescopic columns are respectively connected with the two mounting holes, the target-shooting mechanism comprises a sliding column and a connecting ring, the lifting mechanism flexibly drives the, the movement of the target shooting mechanism is more flexible and high in precision.

Description

PCB (printed circuit board) shooting machine with high precision

Technical Field

The utility model relates to a PCB targets technical field, in particular to PCB who possesses high accuracy nature targets machine.

Background

The PCB shooting machine is the equipment commonly used by single-line circuit boards in the circuit board industry, is the equipment for punching in the middle of a bonding pad after a circuit is corroded and formed, and firstly, manual punching is adopted, the operation mode has low efficiency and large error, and cannot adapt to large-scale production.

However, the existing PCB target drone with high accuracy often has the problems of lack of positioning mechanism for displacement, complex moving device of the target drone, and the like, and therefore, the PCB target drone with high accuracy is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a PCB who possesses high accuracy nature target drone, can effectively solve lack among the background art to the positioning mechanism of aversion, target drone mobile device complicated scheduling problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a PCB (printed Circuit Board) shooting machine with high accuracy comprises a shooting table, a shifting mechanism, a positioning mechanism, a lifting mechanism and a shooting mechanism, wherein the shooting table comprises a bedplate, the shifting mechanism comprises vertical plates, a fixed plate, sliding plates and springs, the lower surfaces of the two vertical plates are connected with the upper surface of the bedplate, one ends of the two springs are respectively connected with the lower surfaces of the two sliding plates, the other ends of the two springs are respectively connected with the upper surface of the bedplate, the positioning mechanism comprises a fixed slide way and a sliding seat, one end of the fixed slide way is connected with the upper surface of the fixed plate, the other end of the fixed slide way is in sliding fit with the sliding seat, the lifting mechanism comprises telescopic columns, hydraulic rods and connecting rods, two mounting holes are symmetrically arranged in the bedplate, the two telescopic columns are respectively connected with the two mounting holes, the shooting mechanism comprises slide columns and a connecting ring, one ends of the two connecting rods are respectively connected with, and the other ends of the two connecting rods are connected with the peripheral side surface of the connecting ring.

Preferably, the target shooting platform further comprises four table posts, the four table posts are arranged on the lower surface of the bedplate, and the table posts play a role in fixing the whole device.

Preferably, the shifting mechanism further comprises slide rails and a placing table, wherein the two fixed plates are respectively installed on the peripheral side surfaces of the two vertical plates, one ends of the slide rails are respectively connected with the peripheral side surfaces of the two vertical plates, the other ends of the slide rails are respectively in sliding fit with the four slide plates, one surface of the placing table is respectively connected with the upper surfaces of the two slide plates, the slide plates slide on the slide rails, and the pressing springs are adapted to the PCB plates with different thicknesses.

Preferably, positioning mechanism still includes mounting panel, spliced pole and location slide caliper rule, the mounting panel is installed in the slide upper surface, spliced pole one end and mounting panel week side are connected, the spliced pole other end and a location slide caliper rule surface connection, location slide caliper rule can be to placing the fine measurement of the removal of platform and give the suggestion.

Preferably, elevating system still includes first motor and first pivot, two first pivot one end respectively with two first motor normal running fit, two the first pivot other end respectively with two flexible post lower surface connections, two flexible post inside all is equipped with the through-hole, two the hydraulic stem respectively with two through-hole sliding fit, the connecting rod mainly plays the transmission of going up and down.

Preferably, the target shooting mechanism further comprises a second motor, a second rotating shaft, a sliding rod, a connecting plate and a target shooting machine head, one end of the second rotating shaft is in rotating fit with the second motor, the other end of the second rotating shaft is connected with the upper surface of the sliding column, the sliding rod is in sliding fit with the sliding column, the connecting plate is arranged between the sliding rod and the target shooting machine head, and the target shooting machine head performs accurate positioning target shooting under the positioning of the positioning mechanism.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the fixed slide way is positioned on the fixed plate, the fixed slide way is provided with scales convenient for measuring the sliding distance, and the positioning caliper is also provided with a dial scale, so that the thickness of the PCB plate can be clearly measured, and the targeted positioning can be carried out under the fixation of the sliding plate;

2. the utility model discloses in, elevating system drives the mechanism of shooing in a flexible way under the drive of first motor and reciprocates, and sliding fit can the height of the target aircraft nose of small-range adjustment between traveller and the slide bar, and both cooperate for the removal of mechanism of shooing is nimble more and the high accuracy.

Drawings

Fig. 1 is a schematic view of the overall structure of a PCB target drone with high precision according to the present invention;

fig. 2 is a schematic view of a top view structure of a PCB target drone with high accuracy of the present invention;

FIG. 3 is a schematic diagram of a side view of the PCB target drone with high precision of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 3 according to the present invention.

In the figure: 100. a target platform; 110. a platen; 120. a pillar; 200. a displacement mechanism; 210. a vertical plate; 220. a fixing plate; 230. a slide plate; 240. a slide rail; 250. a spring; 260. a placing table; 300. a positioning mechanism; 310. a fixed slideway; 320. a slide base; 330. mounting a plate; 340. connecting columns; 350. positioning a caliper; 400. a lifting mechanism; 410. a first motor; 420. a first rotating shaft; 430. a telescopic column; 440. A hydraulic lever; 450. a connecting rod; 500. a target shooting mechanism; 510. a second motor; 520. a second rotating shaft; 530. a traveler; 540. a slide bar; 550. a connecting plate; 560. a target shooting machine head; 570. and (7) connecting rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-4, the present invention relates to a PCB target shooter with high accuracy, which comprises a target shooting table 100, a shifting mechanism 200, a positioning mechanism 300, a lifting mechanism 400, and a target shooting mechanism 500, wherein the target shooting table 100 comprises a platen 110, the shifting mechanism 200 comprises a vertical plate 210, a fixed plate 220, a sliding plate 230, and springs 250, the lower surfaces of the two vertical plates 210 are connected to the upper surface of the platen 110, one ends of the two springs 250 are respectively connected to the lower surfaces of the two sliding plates 230, the other ends of the two springs 250 are respectively connected to the upper surface of the platen 110, the positioning mechanism 300 comprises a fixed slideway 310 and a sliding seat 320, one end of the fixed slideway 310 is connected to the upper surface of the fixed plate 220, the other end of the fixed slideway 310 is slidably fitted to the sliding seat 320, the lifting mechanism 400 comprises a telescopic column 430, a hydraulic rod 440, and a connecting rod 450, two mounting holes are symmetrically arranged, the target shooting mechanism 500 includes a sliding column 530 and a connecting ring 570, one end of each of two connecting rods 450 is connected to the upper surface of each of the two hydraulic rods 440, and the other end of each of the two connecting rods 450 is connected to the peripheral side of the connecting ring 570.

Further, the target practice table 100 further includes table posts 120, four table posts 120 are mounted on the lower surface of the platen 110, and the table posts 120 serve to fix the whole device.

Further, the shifting mechanism 200 further includes a sliding rail 240 and a placing table 260, the two fixing plates 220 are respectively mounted on the peripheral side surfaces of the two vertical plates 210, one end of each of the four sliding rails 240 is respectively connected with the peripheral side surfaces of the two vertical plates 210, the other end of each of the four sliding rails 240 is respectively in sliding fit with the four sliding plates 230, one surface of the placing table 260 is respectively connected with the upper surfaces of the two sliding plates 230, the sliding plates 230 slide on the sliding rails 240, and the springs 250 are pressed to adapt to PCB boards with different thicknesses.

Further, the positioning mechanism 300 further comprises a mounting plate 330, a connecting column 340 and a positioning caliper 350, the mounting plate 330 is mounted on the upper surface of the sliding base 320, one end of the connecting column 340 is connected with the peripheral side of the mounting plate 330, the other end of the connecting column 340 is connected with one surface of the positioning caliper 350, and the positioning caliper 350 can well measure and give suggestions to the movement of the placing table 260.

Further, elevating system 400 still includes first motor 410 and first pivot 420, two first pivot 420 one end respectively with two first motor 410 normal running fit, two first pivot 420 other ends respectively with two flexible post 430 lower surfaces connection, two flexible post 430 inside all is equipped with the through-hole, two hydraulic stem 440 respectively with two through-hole sliding fit, connecting rod 450 mainly plays the transmission of going up and down.

Further, the target practice mechanism 500 further includes a second motor 510, a second rotating shaft 520, a sliding rod 540, a connecting plate 550 and a target practice machine head 560, one end of the second rotating shaft 520 is rotatably matched with the second motor 510, the other end of the second rotating shaft 520 is connected with the upper surface of the sliding column 530, the sliding rod 540 is slidably matched with the sliding column 530, the connecting plate 550 is arranged between the sliding rod 540 and the target practice machine head 560, and the target practice machine head 560 performs accurate positioning target practice under the positioning of the positioning mechanism 300.

Example two:

referring to fig. 1-4, the present invention relates to a PCB target shooter with high accuracy, wherein the models of the first motor 410 and the second motor 510 are BY24Y-2419BL, and the working principle is as follows: the spring 250 is arranged between the fixed plate 220 and the sliding plate 230, the elastic adjustment strength of the spring 250 is adapted to the thickness of the PCB, the distance between the fixed plate 220 and the sliding plate 230 is determined by the thickness of the PCB, the sliding seat 320 slides on the fixed slide way 310 to drive the positioning caliper 350 to move, the thickness and the size of the positioning caliper 350 can be measured, the height of the target shooting mechanism 500 is adjusted by sliding fit between the telescopic column 430 and the hydraulic rod 440, the height of the target shooting machine head 560 is adjusted by sliding fit between the sliding column 530 and the sliding rod 540, and high-precision movement is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PCB target drone that possesses high accuracy nature, includes target platform (100), shift mechanism (200), positioning mechanism (300), elevating system (400), target mechanism (500), its characterized in that: the target shooting platform (100) comprises a platform plate (110), the shifting mechanism (200) comprises vertical plates (210), a fixing plate (220), sliding plates (230) and springs (250), the lower surfaces of the two vertical plates (210) are connected with the upper surface of the platform plate (110), one ends of the two springs (250) are respectively connected with the lower surfaces of the two sliding plates (230), the other ends of the two springs (250) are connected with the upper surface of the platform plate (110), the positioning mechanism (300) comprises a fixed slide way (310) and a slide base (320), one end of the fixed slide way (310) is connected with the upper surface of the fixing plate (220), the other end of the fixed slide way (310) is in sliding fit with the slide base (320), the lifting mechanism (400) comprises telescopic columns (430), hydraulic rods (440) and connecting rods (450), two mounting holes are symmetrically formed in the platform plate (110), and the two telescopic columns (430) are respectively connected with the two mounting holes, the target practice mechanism (500) comprises a sliding column (530) and a connecting ring (570), one end of each of the two connecting rods (450) is connected with the upper surfaces of the two hydraulic rods (440), and the other end of each of the two connecting rods (450) is connected with the peripheral side surface of the connecting ring (570).

2. The PCB shooter with high accuracy of claim 1, wherein: the target shooting platform (100) further comprises platform columns (120), and the four platform columns (120) are all arranged on the lower surface of the platform plate (110).

3. The PCB shooter with high accuracy of claim 1, wherein: the shifting mechanism (200) further comprises sliding rails (240) and a placing table (260), the two fixing plates (220) are respectively installed on the peripheral side surfaces of the two vertical plates (210), one ends of the sliding rails (240) are respectively connected with the peripheral side surfaces of the two vertical plates (210), the other ends of the sliding rails (240) are respectively in sliding fit with the four sliding plates (230), and one surface of the placing table (260) is respectively connected with the upper surfaces of the two sliding plates (230).

4. The PCB shooter with high accuracy of claim 1, wherein: positioning mechanism (300) still includes mounting panel (330), spliced pole (340) and location slide caliper rule (350), mounting panel (330) are installed in slide (320) upper surface, spliced pole (340) one end is connected with mounting panel (330) side all around, spliced pole (340) other end and location slide caliper rule (350) a surface connection.

5. The PCB shooter with high accuracy of claim 1, wherein: elevating system (400) still include first motor (410) and first pivot (420), two first pivot (420) one end respectively with two first motor (410) normal running fit, two first pivot (420) other end is connected with two flexible post (430) lower surfaces respectively, two flexible post (430) inside all is equipped with the through-hole, two hydraulic stem (440) respectively with two through-hole sliding fit.

6. The PCB shooter with high accuracy of claim 1, wherein: the target shooting mechanism (500) further comprises a second motor (510), a second rotating shaft (520), a sliding rod (540), a connecting plate (550) and a target shooting machine head (560), one end of the second rotating shaft (520) is in rotating fit with the second motor (510), the other end of the second rotating shaft (520) is connected with the upper surface of the sliding column (530), the sliding rod (540) is in sliding fit with the sliding column (530), and the connecting plate (550) is arranged between the sliding rod (540) and the target shooting machine head (560).