CN111085745A

CN111085745A - Radar signal acquisition, generation and processing module PCB welding device and using method thereof

Info

Publication number: CN111085745A
Application number: CN201911381232.5A
Authority: CN
Inventors: 周灿荣; 徐金平; 凌清平; 林振兴; 彭亦华
Original assignee: Chongqing Qinsong Technology Co ltd
Current assignee: Chongqing Qinsong Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-05-01

Abstract

The invention discloses a PCB welding device of a radar signal acquisition, generation and processing module and a using method thereof, wherein the PCB welding device comprises a supporting plate, the bottom of the supporting plate is bolted with an electrical control box, the left side of the back of the supporting plate is bolted with a first motor, the output shaft of the first motor penetrates through the supporting plate and is rotatably connected with a driving wheel, the surface of the driving wheel is connected with a driven wheel through belt transmission, and the driven wheel is rotatably connected to the right side in the supporting plate; through having designed the backup pad, the electrical control box, first motor, the action wheel, the belt, from the driving wheel, infrared emitter, infrared receiver, cushion and revolution mechanic, can carry out pipelined production to the PCB board, promote its production spot welding efficiency, enlarge structure and spot welding structure through having designed, it is rotatory to adopt mechanical type, make the PCB board not carry out direct contact with the staff, it is mostly manual operation to have solved current PCB board welding set, and easily cause the problem of pollution and damage to the PCB board.

Description

Radar signal acquisition, generation and processing module PCB welding device and using method thereof

Technical Field

The invention relates to the technical field of radar signal module production, in particular to a PCB welding device for a radar signal acquisition, generation and processing module and a using method thereof.

Background

Radar, which finds objects and determines their spatial position by radio, is also called radio positioning, and is an electronic device that detects objects by electromagnetic waves, and the radar emits electromagnetic waves to irradiate the objects and receive their echoes, thereby obtaining information about the distance, rate of change of distance (radial velocity), azimuth, altitude, etc., from the objects to the point of emission of the electromagnetic waves, and the radar signal occupies a typical frequency band from 500 mhz to 18 ghz, and the operating frequency of millimeter wave radar reaches 40 ghz or even higher, and a radar reconnaissance system cannot know exactly which radar will operate in advance, nor can it know the frequency of the signals emitted by these radars.

Processing module need be used to radar signal, the PCB board is important component in processing module, and the PCB board is before installing, need carry out spot welding to it and handle, current spot welding scheme, mostly be manual operation, it rotates to the PCB board to need the manual work, easily cause pollution and damage to the PCB board, and need the staff to remove the PCB board, and production efficiency is low, for this reason, we have proposed a radar signal gathers and produces processing module PCB welding set and application method, in order to solve the problem that above-mentioned content exists.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a PCB welding device of a radar signal acquisition, generation and processing module, which aims to solve the problems that most of the existing PCB welding devices are manually operated, the production efficiency is low, and the PCB is easily polluted and damaged.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a PCB welding device of a radar signal acquisition, generation and processing module comprises a supporting plate, wherein the bottom of the supporting plate is bolted with an electrical control box, a first motor is bolted on the left side of the back surface of the supporting plate, an output shaft of the first motor penetrates through the supporting plate and is rotatably connected with a driving wheel, the surface of the driving wheel is connected with a driven wheel through a belt in a transmission way, the driven wheel is rotationally connected to the right side in the supporting plate, the front surface of the supporting plate is provided with an infrared emitter, the back surface of the supporting plate is provided with an infrared receiver, the top of the belt is provided with a cushion block, the top of the cushion block is provided with a rotating structure, the rotating structure is used for rotating the PCB, the front surface of the supporting plate is provided with an amplifying structure, the back surface of the amplifying structure is provided with a spot welding structure, the spot welding structure is fixedly arranged on the back face of the supporting plate and is matched with the amplifying structure for use.

Preferably, revolution mechanic includes rotatory case, the bottom of rotatory case and the top bolt of cushion, the inside bolt of rotatory case has the second motor, the output shaft joint of second motor has first gear, the left side meshing of first gear has the second gear, the internal weld of second gear has the rotary rod, the bottom of rotary rod is connected with the inside rotation of rotatory case, the top of rotary rod extends to the outside and the welding of rotatory case and has the board of placing.

Preferably, the bottom of the placing plate is welded with a limiting ring, the top of the rotating box is provided with an annular groove, and the inside of the annular groove is in sliding connection with the surface of the limiting ring.

Preferably, a limiting sleeve is welded at the top of the inner part of the rotating box, and the inner part of the limiting sleeve is connected with the surface of the rotating rod in a sliding mode.

Preferably, the magnifying structure includes the magnifying glass, the equal fixed mounting in both sides of magnifying glass has fixed cover, the inside sliding connection of fixed cover has the bracing piece, the one end welding that fixed cover was kept away from to the bracing piece has the riser, the bottom welding of riser has the base, the base bolt is in the front of backup pad.

Preferably, the spot welding structure includes the fixed plate, the fixed plate is bolted on the back of backup pad, the top welding of fixed plate has the diaphragm, the top bolt of diaphragm has the spot welding case, the spot welding case passes through wire electric connection spot welding pen.

Preferably, the front side of the fixing plate is welded with a limiting ring, and the limiting ring is matched with the spot welding pen for use.

Preferably, the periphery of the bottom of the supporting plate is bolted with supporting legs, and the bottoms of the supporting legs are bolted with wheels.

Preferably, the output end of the electrical control box is electrically connected with the input ends of the first motor, the second motor and the spot welding box in a one-way mode, and the output end of the infrared receiver is electrically connected with the input end of the electrical control box in a one-way mode.

Advantageous effects

Compared with the prior art, the invention provides a PCB welding device of a radar signal acquisition, generation and processing module and a using method thereof, and the PCB welding device has the following beneficial effects:

1. through having designed backup pad, electrical control box, first motor, action wheel, belt, from driving wheel, infrared emitter, infrared receiver, cushion and revolution mechanic, can carry out pipelined production to the PCB board, promote its production spot welding efficiency.

2. Through having designed enlarged structure and spot welding structure, adopt mechanical type rotatory, make the PCB board not carry out direct contact with the staff, solved current PCB board welding set mostly manual operation, and easily cause the problem of pollution and damage to the PCB board.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the rotating structure of the present invention.

In the figure: 1. a support plate; 2. an electrical control box; 3. a first motor; 4. a driving wheel; 5. a belt; 6. a driven wheel; 7. an infrared emitter; 8. an infrared receiver; 9. cushion blocks; 10. a rotating structure; 101. a rotary box; 102. a second motor; 103. a first gear; 104. a second gear; 105. rotating the rod; 106. placing the plate; 11. an amplifying structure; 111. a magnifying glass; 112. fixing a sleeve; 113. a support bar; 114. a vertical plate; 115. a base; 12. spot welding a structure; 121. a fixing plate; 122. a transverse plate; 123. spot welding a box; 124. spot welding pens; 13. a limiting ring; 14. an annular groove; 15. a limiting sleeve; 16. a limiting ring; 17. supporting legs; 18. and (7) wheels.

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. 1-3, a PCB welding device with radar signal collecting, generating and processing module and a method for using the same, comprising a supporting plate 1, an electrical control box 2 is bolted to the bottom of the supporting plate 1, a first motor 3 is bolted to the left side of the back of the supporting plate 1, an output shaft of the first motor 3 penetrates through the supporting plate 1 and is rotatably connected with a driving wheel 4, a driven wheel 6 is connected to the surface of the driving wheel 4 through a belt 5 in a transmission manner, the driven wheel 6 is rotatably connected to the right side of the inside of the supporting plate 1, an infrared emitter 7 is arranged on the front of the supporting plate 1, an infrared receiver 8 is arranged on the back of the supporting plate 1, a cushion block 9 is arranged on the top of the belt 5, a rotating structure 10 is arranged on the top of the cushion block 9, the rotating structure 10 is used for rotating a PCB, an amplifying structure 11 is arranged, spot welding structure 12 uses with enlarged structure 11 cooperation, through having designed backup pad 1, electrical control box 2, first motor 3, action wheel 4, belt 5, from driving wheel 6, infrared emitter 7, infrared receiver 8, cushion 9 and revolution mechanic 10, can carry out pipelined production to the PCB board, promote its production spot welding efficiency, 11 and spot welding structure 12 through having designed enlarged structure, adopt mechanical type rotation, make the PCB board not carry out direct contact with the staff, it is mostly manual operation to have solved current PCB board welding set, and easily cause the problem of pollution and damage to the PCB board.

Referring to fig. 1 and 3, in order to facilitate the rotation of the PCB, the rotating structure 10 includes a rotating box 101, the bottom of the rotating box 101 is bolted to the top of the pad 9, a second motor 102 is bolted to the inside of the rotating box 101, a first gear 103 is fastened to an output shaft of the second motor 102, a second gear 104 is engaged to the left side of the first gear 103, a rotating rod 105 is welded inside the second gear 104, the bottom of the rotating rod 105 is rotatably connected to the inside of the rotating box 101, and the top of the rotating rod 105 extends to the outside of the rotating box 101 and is welded with a placing plate 106.

Referring to fig. 1 and 3, in order to enhance the stability of the placing plate 106, the bottom of the placing plate 106 is welded with a limiting ring 13, the top of the rotating box 101 is provided with an annular groove 14, and the inside of the annular groove 14 is slidably connected with the surface of the limiting ring 13.

Referring to fig. 3, in order to enhance the rotation stability of the rotating rod 105, a limiting sleeve 15 is welded to the top of the inside of the rotating box 101, and the inside of the limiting sleeve 15 is slidably connected to the surface of the rotating rod 105.

Referring to fig. 1-2, in order to facilitate the worker to observe the PCB, the magnifying structure 11 includes a magnifying glass 111, fixing sleeves 112 are fixedly mounted on both sides of the magnifying glass 111, a support rod 113 is slidably connected inside the fixing sleeve 112, a vertical plate 114 is welded on one end of the support rod 113 away from the fixing sleeve 112, a base 115 is welded on the bottom of the vertical plate 114, and the base 115 is bolted to the front surface of the support plate 1.

Referring to fig. 1, in order to facilitate the spot welding of the PCB, the spot welding structure 12 includes a fixing plate 121, the fixing plate 121 is bolted to the back of the supporting plate 1, a horizontal plate 122 is welded to the top of the fixing plate 121, a spot welding box 123 is bolted to the top of the horizontal plate 122, and the spot welding box 123 is electrically connected to a spot welding pen 124 through a wire.

Referring to fig. 1, in order to fix the stop collar 16, the stop collar 16 is welded to the front surface of the fixing plate 121, and the stop collar 16 is used in cooperation with the spot welding pen 124.

Referring to fig. 1, in order to move the support plate 1, support legs 17 are bolted to the periphery of the bottom of the support plate 1, and wheels 18 are bolted to the bottoms of the support legs 17.

Referring to fig. 1 and 3, in order to facilitate the control of the electrical control box 2, the output end of the electrical control box 2 is electrically connected to the input ends of the first motor 3, the second motor 102 and the spot welding box 123 in a single direction, and the output end of the infrared receiver 8 is electrically connected to the input end of the electrical control box 2 in a single direction.

The working principle is as follows: placing a PCB needing spot welding on the surface of the placing plate 106, then starting the first motor 3 through the electric control box 2, driving the driving wheel 4 to rotate by the first motor 3, and then moving the belt 5 to drive the cushion block 9, the rotating structure 10 and the PCB to move; the PCB and the rotating structure 10 move to a position between the infrared emitter 7 and the infrared receiver 8 to block infrared signals, the infrared receiver 8 cannot receive infrared information and feeds back the signals to the electric control box 2, the electric control box 2 closes the first motor 3, and then the PCB moves to the back of the magnifier 111 and stops; the worker watches the PCB through the magnifier 111, then takes the spot welding pen 124 out of the limiting ring 16, and the worker performs spot welding operation on the PCB through the magnifier 111; when the other side of the PCB needs to be subjected to spot welding, the second motor 102 is started through the electric control box 2, the second motor 102 drives the first gear 103 to rotate, the first gear 103 drives the second gear 104 to rotate, the second gear 104 drives the rotating rod 105 to rotate, so that the placing plate 106 rotates and drives the PCB to rotate, and a worker performs spot welding operation on the other side of the PCB; after the spot welding is finished, the first motor 3 is started through the electric control box 2, then the belt 5 continues to move, and then the cushion block 9, the rotating structure 10 and the PCB are moved away by a worker.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 radar signal gathers and produces processing module PCB welding set, includes backup pad (1), its characterized in that: the bottom of backup pad (1) has been bolted and has been connected electrical control box (2), the left side bolt at the backup pad (1) back has been connected first motor (3), the output shaft of first motor (3) runs through backup pad (1) and rotate and be connected with action wheel (4), the surface of action wheel (4) is connected with from driving wheel (6) through belt (5) transmission, rotate to be connected in the inside right side of backup pad (1) from driving wheel (6), the front of backup pad (1) is equipped with infrared emitter (7), the back of backup pad (1) is equipped with infrared receiver (8), the top of belt (5) is equipped with cushion (9), the top of cushion (9) is equipped with revolution mechanic (10), revolution mechanic (10) are used for rotating the PCB board, the front of backup pad (1) is equipped with enlargies structure (11), the back of enlarged structure (11) is equipped with spot welding structure (12), spot welding structure (12) fixed mounting is in the back of backup pad (1), spot welding structure (12) and enlarged structure (11) cooperate the use.

2. The PCB welding device for the radar signal acquisition and generation processing module of claim 1, wherein: revolution mechanic (10) are including rotatory case (101), the bottom of rotatory case (101) and the top bolt of cushion (9), the inside bolt of rotatory case (101) has second motor (102), the output shaft joint of second motor (102) has first gear (103), the left side meshing of first gear (103) has second gear (104), the inside welding of second gear (104) has rotary rod (105), the bottom of rotary rod (105) is connected with the inside rotation of rotatory case (101), the top of rotary rod (105) extends to the outside of rotatory case (101) and welds and has and place board (106).

3. The PCB welding device for the radar signal acquisition and generation processing module of claim 2, wherein: the bottom of the placing plate (106) is welded with a limiting ring (13), the top of the rotating box (101) is provided with an annular groove (14), and the inside of the annular groove (14) is in sliding connection with the surface of the limiting ring (13).

4. The PCB welding device for the radar signal acquisition and generation processing module of claim 2, wherein: the top welding of rotatory case (101) inside has stop collar (15), the inside and the surperficial sliding connection of rotary rod (105) of stop collar (15).

5. The PCB welding device for the radar signal acquisition and generation processing module of claim 1, wherein: magnifying structure (11) includes magnifying glass (111), the equal fixed mounting in both sides of magnifying glass (111) has fixed cover (112), the inside sliding connection of fixed cover (112) has bracing piece (113), the one end welding that fixed cover (112) were kept away from in bracing piece (113) has riser (114), the bottom welding of riser (114) has base (115), base (115) bolt is in the front of backup pad (1).

6. The PCB welding device for the radar signal acquisition and generation processing module of claim 1, wherein: the spot welding structure (12) comprises a fixing plate (121), the fixing plate (121) is bolted to the back of the supporting plate (1), a transverse plate (122) is welded to the top of the fixing plate (121), a spot welding box (123) is bolted to the top of the transverse plate (122), and the spot welding box (123) is electrically connected with a spot welding pen (124) through a wire.

7. The PCB welding device for the radar signal acquisition and generation processing module of claim 6, wherein: the front side of the fixing plate (121) is welded with a limiting ring (16), and the limiting ring (16) is matched with a spot welding pen (124) for use.

8. The PCB welding device for the radar signal acquisition and generation processing module of claim 1, wherein: supporting legs (17) are bolted to the periphery of the bottom of the supporting plate (1), and wheels (18) are bolted to the bottoms of the supporting legs (17).

9. The PCB welding device for the radar signal acquisition and generation processing module of claim 2 or 6, wherein: the output end of the electric control box (2) is in one-way electric connection with the input ends of the first motor (3), the second motor (102) and the spot welding box (123), and the output end of the infrared receiver (8) is in one-way electric connection with the input end of the electric control box (2).

10. A use method of a PCB welding device of a radar signal acquisition, generation and processing module is characterized in that: the using steps are as follows:

a: placing a PCB (printed circuit board) to be subjected to spot welding on the surface of a placing plate (106), then starting a first motor (3) through an electric control box (2), driving a driving wheel (4) to rotate by the first motor (3), and then moving a belt (5) to drive a cushion block (9), a rotating structure (10) and the PCB to move;

b: the PCB and the rotating structure (10) move to a position between the infrared emitter (7) and the infrared receiver (8) to block infrared signals, the infrared receiver (8) cannot receive infrared information and feeds back the signals to the electric control box (2), the electric control box (2) closes the first motor (3), and then the PCB moves to the back of the magnifier (111) and stops;

c: the worker watches the PCB through the magnifier (111), then takes the spot welding pen (124) out of the limiting ring (16), and the worker performs spot welding operation on the PCB through the magnifier (111);

d: when the other side of the PCB needs to be subjected to spot welding, the second motor (102) is started through the electric control box (2), the second motor (102) drives the first gear (103) to rotate, the first gear (103) rotates to drive the second gear (104) to rotate, the second gear (104) drives the rotating rod (105) to rotate, so that the placing plate (106) rotates and drives the PCB to rotate, and a worker performs spot welding operation on the other side of the placing plate;

e: after the spot welding is finished, the first motor (3) is started through the electric control box (2), then the belt (5) continues to move, and then the cushion block (9), the rotating structure (10) and the PCB are moved away by a worker.