CN113858774A

CN113858774A - Hole plugging machine with screen frame CCD vision automatic alignment function

Info

Publication number: CN113858774A
Application number: CN202111318688.4A
Authority: CN
Inventors: 黄俊祥; 张先贵
Original assignee: Shenzhen Shen Eataunt Electronic Co ltd
Current assignee: Shenzhen Shen Eataunt Electronic Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2021-12-31

Abstract

The invention discloses a hole plugging machine with a screen frame CCD visual automatic alignment function, which comprises an operation box, wherein four corners of the lower end of the operation box are fixedly provided with supporting legs, the lower part of the front end of the operation box is provided with a placing groove, the lower box wall of the operation box is provided with a second movable groove, a longitudinal adjusting mechanism is arranged in the second movable groove in a sliding manner, the upper end of the longitudinal adjusting mechanism is fixedly provided with a PCB body, the front box wall and the rear box wall of the operation box are provided with first movable grooves, and hole plugging mechanisms are arranged in the two first movable grooves in a sliding manner; the hole plugging mechanism comprises a transverse adjusting component, the right end of the transverse adjusting component is slidably provided with a hole plugging component, the left end of the transverse adjusting component is connected with a transmission component in an inserting mode, and the transmission component is in transmission connection with the hole plugging component. According to the hole plugging machine with the screen frame CCD visual automatic alignment function, the PCB body is firmly fixed, the stability is strong, the target hole can be accurately positioned, manual operation is avoided, reciprocating lifting of the hole plugging device can be realized, the loss is small, and the processing efficiency is high.

Description

Hole plugging machine with screen frame CCD vision automatic alignment function

Technical Field

The invention relates to the technical field of hole plugging machines, in particular to a hole plugging machine with a screen frame CCD visual automatic alignment function.

Background

Printed Circuit Boards (PCBs) are providers of electrical connections for electronic components. According to the difference of the circuit layer number, the printed circuit board can be divided into a single-sided board, a double-sided board and a multilayer board, the common multilayer board is generally a 4-layer board or a 6-layer board, and the complex multilayer board can reach dozens of layers. However, with the progress and development of electronic technology, printed circuit boards formed of multilayer boards are increasingly used in various electrical appliances. When a printed circuit board formed by a multilayer board is processed, in order to communicate circuits on each layer of board, a via hole (via hole) penetrating through a substrate needs to be arranged, copper foil is plated on the hole wall of the via hole, the circuits between each layer of board are communicated through the copper foil on the hole wall of the via hole, and the printed circuits on the multilayer board form a loop to be connected into a whole.

In order to protect the copper foil on the via hole wall to maintain the circuit connectivity between the layers, a hole plugging process is often required, that is: predetermined materials (ink, resin, etc.) are inserted into and fill the via holes. At present, the hole plugging treatment is basically completed by means of a hole plugging machine, while the existing hole plugging machine needs manual observation of an operator to enable the position of a target hole on a PCB to correspond to the position of a hole plugging device when in use, then hole plugging is carried out, the alignment operation has higher requirement on the operator, low production efficiency and large interference of human factors, the alignment process cannot be completely the same every time, and the stability of a product is poor, and the hole plugging device is controlled by a telescopic controller, so that the loss is large and the stability is poor. Therefore, the hole plugging machine with the screen frame CCD visual automatic alignment function is provided.

Disclosure of Invention

The invention mainly aims to provide a hole plugging machine with a screen frame CCD visual automatic alignment function, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a hole plugging machine with a screen frame CCD visual automatic alignment function comprises an operation box, wherein supporting legs are fixedly mounted at four corners of the lower end of the operation box, a placing groove is formed in the lower portion of the front end of the operation box, a second movable groove is formed in the lower box wall of the operation box, a longitudinal adjusting mechanism is slidably mounted in the second movable groove, a PCB body is fixedly mounted at the upper end of the longitudinal adjusting mechanism, first movable grooves are formed in the front and rear box walls of the operation box, and hole plugging mechanisms are slidably mounted in the first movable grooves;

the hole plugging mechanism comprises a transverse adjusting component, protective covers are fixedly mounted at the left end and the right end of the transverse adjusting component respectively, the front portion and the rear portion of the transverse adjusting component are slidably mounted in a first movable groove respectively, a hole plugging component is slidably mounted at the right end of the transverse adjusting component, a transmission component is connected at the left end of the transverse adjusting component in an inserting mode, and the transmission component is in transmission connection with the hole plugging component.

As the further improvement of above-mentioned scheme, the horizontal adjusting part includes fixed plate and No. two positive and negative motors, the equal fixed welding in both ends lower part has No. two sliders around the fixed plate, two slider difference slidable mounting is in the movable groove that corresponds No. one, No. two positive and negative motors fixed mounting is at the right-hand member of control box, No. two positive and negative motors's output fixed mounting has No. two drive screw, No. two drive screw runs through the right-hand member of control box and through the left cell wall movable mounting in bearing and a movable groove, No. two drive screw run through anterior No. two sliders and with No. two slider threaded connection, the right-hand member of fixed plate is opened there is the spacing groove, the fixed welding in right-hand member lower part of fixed plate has limit stop.

As a further improvement of the scheme, the plug hole assembly comprises a lifting plate, transmission racks are integrally formed on the upper portions of the front end and the rear end of the lifting plate, a limiting sliding strip is fixedly welded at the left end of the lifting plate, a mounting plate is fixedly welded at the lower end of the lifting plate, and a plug hole device and four CCD camera bodies are fixedly mounted at the lower end of the mounting plate.

As a further improvement of the scheme, the four CCD camera bodies are distributed in an annular array mode by the circle center of the hole plugging device, and the four CCD camera bodies are inclined at an angle of 75 degrees with the hole plugging device.

As a further improvement of the above scheme, the transmission assembly includes step motor and transmission main part, step motor fixed mounting is in left protection casing, step motor's output fixed mounting has the bull stick, the right-hand member fixed mounting of bull stick has drive gear, the transmission main part is provided with two, and two transmission main parts all alternate through bearing and fixed plate and be connected.

As a further improvement of the above scheme, the transmission main body comprises a movable rod, one end of the movable rod is fixedly provided with a transmission gear, the other end of the movable rod penetrates through the fixed plate and is fixedly provided with a fan-shaped transmission plate, and the movable rod is movably arranged with the fixed plate through a bearing.

As a further improvement of the scheme, the transmission gear and the driving gear are positioned on the same plane and meshed with each other to connect the transmission main body with the driving gear in a transmission manner.

As a further improvement of the scheme, the lifting plate is sleeved in the limiting stop block, the limiting slide bar is slidably mounted in the limiting groove, and the transmission rack corresponds to the fan-shaped transmission plate in position and is meshed with the fan-shaped transmission plate to connect the plug hole assembly with the transmission assembly in a transmission manner.

As the further improvement of above-mentioned scheme, vertical adjustment mechanism is including placing layer board and positive and negative motor No. one, the lower extreme fixed mounting who places the layer board has a slider No. one, slider slidable mounting is in No. two movable tanks, positive and negative motor fixed mounting is at the rear end of control box, the output fixed mounting of positive and negative motor has drive screw No. one, drive screw's front end runs through the rear end of control box and through the lower cell wall movable mounting of bearing with No. two movable tanks, drive screw cup joints at the middle part of a slider and with a slider threaded connection, the equal fixed welding in the upper end left and right sides of placing the layer board has the side fagging, two the equal fixed mounting of opposite end of side fagging has the centre gripping subassembly, and two centre gripping subassemblies are bilateral symmetry and distribute.

As the further improvement of above-mentioned scheme, the centre gripping subassembly includes flexible controller No. one, flexible controller fixed mounting is at the opposition end of side fagging, the output fixed mounting of flexible controller has horizontal grip block, the one end that flexible controller was kept away from to horizontal grip block is opened there is the spread groove, the upper end fixed mounting of horizontal grip block has No. two flexible controllers, the output of No. two flexible controllers runs through last cell wall and the vertical grip block of fixed mounting of spread groove, and vertical grip block one side slidable mounting is in the spread groove.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the transverse clamping plates are pushed to move by extending the first telescopic controllers on the left side and the right side, the transverse fixing of the PCB body is realized by mutually matching the two transverse clamping plates, the longitudinal clamping plates are driven to slide downwards in the connecting grooves by extending the second telescopic controller, the longitudinal fixing of the PCB body is realized by mutually matching the connecting grooves on the left side and the right side, the transverse and longitudinal quick fixing of the PCB body is further realized, the PCB body is prevented from shaking in the hole plugging process, the stability is strong, the fixing is firm, the structure is simple, and the fixing is efficient.

2. According to the invention, the placing supporting plate is longitudinally moved through the threaded connection of the first transmission screw rod and the first sliding block, the fixing plate is transversely moved through the threaded connection of the second transmission screw rod and the second sliding block, the transmission is stable, the structure is compact, the target holes in the PCB body can be accurately positioned through the matching use of the CCD camera body, the manual operation is avoided, the labor intensity is low, the positioning precision is high, and the stability of the product is improved.

3. According to the invention, the fan-shaped transmission plates are driven to rotate by meshing the driving gear and the transmission gear, the lifting plates are driven to slide up and down by meshing the fan-shaped transmission plates on the front side and the rear side with the corresponding transmission racks, the target holes on the PCB body can be quickly plugged through the hole plugging device, the situation that the hole plugging device is driven to lift by the telescopic controller is avoided, the stability is strong, the abrasion is small, the reciprocating lifting can be realized, and the processing is efficient and reliable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a processing state of a hole plugging machine with a screen frame CCD visual automatic alignment function according to the present invention;

FIG. 2 is a schematic view of the overall structure of a hole plugging machine with a frame CCD vision automatic alignment function according to the present invention;

FIG. 3 is a schematic structural diagram of a hole plugging mechanism of a hole plugging machine with a screen frame CCD visual automatic alignment function according to the present invention;

FIG. 4 is a schematic structural diagram of a lateral adjustment assembly of a hole plugging machine with a frame CCD visual automatic alignment function according to the present invention;

FIG. 5 is a schematic structural diagram of a hole plugging assembly of a hole plugging machine with a frame CCD vision automatic alignment function according to the present invention;

FIG. 6 is a schematic structural diagram of a transmission assembly of a hole plugging machine with a frame CCD vision automatic alignment function according to the present invention;

FIG. 7 is a schematic structural diagram of a longitudinal adjusting mechanism of a hole plugging machine with a screen frame CCD visual automatic alignment function according to the present invention;

fig. 8 is a schematic structural diagram of a clamping assembly of a plugging machine with a screen frame CCD vision automatic alignment function according to the present invention.

In the figure: 1. an operation box; 2. supporting legs; 3. a placement groove; 4. a longitudinal adjustment mechanism; 5. a first movable groove; 6. a hole plugging mechanism; 7. a lateral adjustment assembly; 8. a jack assembly; 9. a transmission assembly; 10. a protective cover; 11. a second movable groove; 12. a PCB body; 41. placing a supporting plate; 42. a first sliding block; 43. a first positive and negative motor; 44. a first drive screw; 45. a side supporting plate; 46. a clamping assembly; 71. a fixing plate; 72. a second sliding block; 73. a second positive and negative motor; 74. a second drive screw; 75. a limiting groove; 76. a limit stop block; 81. a lifting plate; 82. a drive rack; 83. a limiting slide bar; 84. mounting a plate; 85. a hole packer; 86. a CCD camera body; 91. a stepping motor; 92. a rotating rod; 93. a drive gear; 94. a transmission main body; 95. a movable rod; 96. a transmission gear; 97. a sector transmission plate; 461. a first expansion controller; 462. a transverse clamping plate; 463. connecting grooves; 464. a second expansion controller; 465. and a longitudinal clamping plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

Examples

The utility model provides a consent machine with screen frame CCD vision automatic alignment function, as shown in fig. 1-2, including control box 1, the equal fixed mounting in lower extreme four corners of control box 1 has supporting leg 2, open the front end lower part of control box 1 has standing groove 3, the lower wall of control box 1 is opened there is No. two movable grooves 11, slidable mounting has vertical adjustment mechanism 4 in No. two movable grooves 11, the upper end fixed mounting of vertical adjustment mechanism 4 has PCB board body 12, the tank wall all has been opened No. one movable groove 5 around the control box 1, common slidable mounting has consent mechanism 6 in two movable grooves 5.

As shown in fig. 3-6, the hole plugging mechanism 6 includes a transverse adjusting component 7, protective covers 10 are fixedly mounted at both left and right ends of the transverse adjusting component 7, the front part and the rear part of the transverse adjusting component 7 are respectively slidably mounted in the first movable groove 5, a hole plugging component 8 is slidably mounted at the right end of the transverse adjusting component 7, a transmission component 9 is inserted and connected at the left end of the transverse adjusting component 7, and the transmission component 9 is in transmission connection with the hole plugging component 8; the transverse adjusting assembly 7 comprises a fixing plate 71 and a second positive and negative motor 73, the lower parts of the front end and the rear end of the fixing plate 71 are fixedly welded with second sliding blocks 72, the two second sliding blocks 72 are respectively and slidably mounted in corresponding first movable grooves 5, the second positive and negative motor 73 is fixedly mounted at the right end of the operating box 1, the output end of the second positive and negative motor 73 is fixedly mounted with a second transmission screw 74, the second transmission screw 74 penetrates through the right end of the operating box 1 and is movably mounted with the left groove wall of the first movable groove 5 through a bearing, the second transmission screw 74 penetrates through the second sliding block 72 at the front part and is in threaded connection with the second sliding block 72, the right end of the fixing plate 71 is provided with a limiting groove 75, and the lower part of the right end of the fixing plate 71 is fixedly welded with a limiting stop 76; the hole plugging component 8 comprises a lifting plate 81, a transmission rack 82 is integrally formed on the upper parts of the front end and the rear end of the lifting plate 81, a limiting slide bar 83 is fixedly welded on the left end of the lifting plate 81, a mounting plate 84 is fixedly welded on the lower end of the lifting plate 81, and a hole plugging device 85 and four CCD camera bodies 86 are fixedly mounted on the lower end of the mounting plate 84; the four CCD camera bodies 86 are distributed in an annular array by the circle center of the hole plugging device 85, and the four CCD camera bodies 86 are inclined at an angle of 75 degrees with the hole plugging device 85; the transmission assembly 9 comprises a stepping motor 91 and two transmission main bodies 94, the stepping motor 91 is fixedly arranged in the left protective cover 10, the output end of the stepping motor 91 is fixedly provided with a rotating rod 92, the right end of the rotating rod 92 is fixedly provided with a driving gear 93, and the two transmission main bodies 94 are respectively and alternately connected with the fixed plate 71 through bearings; the transmission main body 94 comprises a movable rod 95, one end of the movable rod 95 is fixedly provided with a transmission gear 96, the other end of the movable rod 95 penetrates through the fixed plate 71 and is fixedly provided with a fan-shaped transmission plate 97, and the movable rod 95 is movably arranged with the fixed plate 71 through a bearing; the transmission gear 96 and the driving gear 93 are positioned on the same plane and meshed with each other to connect the transmission main body 94 with the driving gear 93 in a transmission way; the lifting plate 81 is sleeved in the limit stop 76, the limit slide bar 83 is slidably arranged in the limit groove 75, and the transmission rack 82 corresponds to the sector transmission plate 97 in position and is meshed with the sector transmission plate 97 to connect the plug hole assembly 8 with the transmission assembly 9 in a transmission way; make fixed plate 71 lateral shifting through No. two drive screw 74 and No. two slider 72 threaded connection, the transmission is stable, moreover, the steam generator is compact in structure, cooperation through CCD camera body 86 is used, can carry out accurate location to the target hole on PCB board body 12, avoid manual operation, low in labor strength, positioning accuracy is high, drive fan-shaped driving plate 97 through drive gear 93 and the meshing of drive gear 96 and rotate, fan-shaped driving plate 97 through front and back both sides and the meshing of the driving rack 82 that corresponds drive lifter plate 81 and slide from top to bottom, can carry out quick consent through stopper 85 to the target hole on PCB board body 12, avoid driving hole plugger 85 through flexible controller and go up and down, high stability, wear and tear is little, can realize reciprocal lift, high efficiency and reliability in processing.

As shown in fig. 7-8, the longitudinal adjusting mechanism 4 includes a placing support plate 41 and a first forward and backward motor 43, a first slide block 42 is fixedly installed at the lower end of the placing support plate 41, the first slide block 42 is slidably installed in the second movable groove 11, the first forward and backward motor 43 is fixedly installed at the rear end of the operation box 1, a first transmission screw 44 is fixedly installed at the output end of the first forward and backward motor 43, the front end of the first transmission screw 44 penetrates through the rear end of the operation box 1 and is movably installed with the lower groove wall of the second movable groove 11 through a bearing, the first transmission screw 44 is sleeved in the middle of the first slide block 42 and is in threaded connection with the first slide block 42, side support plates 45 are fixedly welded at the left and right sides of the upper end of the placing support plate 41, clamping assemblies 46 are fixedly installed at the opposite ends of the two side support plates 45, and the two clamping assemblies 46 are distributed in bilateral symmetry; the clamping assembly 46 comprises a first telescopic controller 461, the first telescopic controller 461 is fixedly arranged at the opposite end of the side supporting plate 45, the output end of the first telescopic controller 461 is fixedly provided with a transverse clamping plate 462, one end of the transverse clamping plate 462, which is far away from the first telescopic controller 461, is provided with a connecting groove 463, the upper end of the transverse clamping plate 462 is fixedly provided with a second telescopic controller 464, the output end of the second telescopic controller 464 penetrates through the upper groove wall of the connecting groove 463 and is fixedly provided with a longitudinal clamping plate 465, and one side of the longitudinal clamping plate 465 is slidably arranged in the connecting groove 463; make through a drive screw 44 and slider 42 threaded connection and place layer board 41 longitudinal movement, the transmission is stable, compact structure, flexible controller 461 extension through the left and right sides promotes horizontal clamping plate 462 and removes, mutually support the horizontal of PCB body 12 through two horizontal clamping plates 462 and fix, extend through two flexible controller 464 and drive vertical clamping plate 465 and slide downwards in spread groove 463, spread groove 463 through the left and right sides mutually supports and fix the vertical of PCB body 12, and then realize the horizontal and vertical quick fixed of PCB body 12, avoid taking place to rock at consent in-process PCB body 12, strong stability, it is fixed firm, moreover, the steam generator is simple in structure, it is fixed high-efficient.

In the specific use process of the embodiment, the PCB body 12 is placed on the upper end of the placing support plate 41 through the placing slot 3, then the first retractable controller 461 is opened, the first retractable controller 461 at the left and right sides is extended to push the transverse clamping plates 462 to move, the two transverse clamping plates 462 are mutually matched to fix the transverse direction of the PCB body 12, then the second retractable controller 464 is opened to extend the second retractable controller 464, the second retractable controller 464 drives the longitudinal clamping plates 465 to slide downwards in the connecting slots 463, the connecting slots 463 at the left and right sides are mutually matched to fix the longitudinal direction of the PCB body 12, so that the transverse and longitudinal quick fixation of the PCB body 12 is realized, the PCB body 12 is prevented from shaking in the plugging process, the stability is strong, the fixation is firm, then the first forward and reverse motor 43 is opened, the first forward and reverse motor 43 drives the first transmission screw 44 to rotate, the first transmission screw 44 is in threaded connection with the first sliding block 42 to enable the placing supporting plate 41 to move longitudinally, the second positive and negative motor 73 is opened, the second positive and negative motor 73 drives the second transmission screw 74 to rotate, the second transmission screw 74 is in threaded connection with the second sliding block 72 to enable the second sliding block 72 to slide in the corresponding first movable groove 5, so that the fixing plate 71 moves transversely, the transmission is stable, the structure is compact, the plughole device 85 and a target hole can be quickly positioned, the positioning is efficient and accurate, the target hole on the PCB body 12 can be accurately positioned through the arrangement of the CCD camera body 86, manual operation is avoided, the labor intensity is low, the positioning accuracy is high, the plughole efficiency is high, after the positioning is finished, the stepping motor 91 is opened, the rotating rod 92 is driven by the stepping motor 91 to enable the driving gear 93 to rotate, and the sector transmission plate 97 is driven to rotate through the meshing of the driving gear 93 and the transmission gear 96, drive lifter plate 81 and lapse through fan-shaped driving plate 97 and the meshing of driving rack 82, make plughole ware 85 carry out quick consent to the target hole on PCB board body 12, then drive lifter plate 81 and shift up through the fan-shaped driving plate 97 of opposite side and the meshing of driving rack 82, make plughole ware 85 shift out from downthehole, accomplish the consent, avoid driving plughole ware 85 through flexible controller and go up and down, stability is strong, wearing and tearing are little, can realize reciprocal lift, and processing is high-efficient reliable.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stopper hole machine with net frame CCD vision automatic alignment function, includes control box (1), its characterized in that: supporting legs (2) are fixedly mounted at four corners of the lower end of the operating box (1), a placing groove (3) is formed in the lower portion of the front end of the operating box (1), a second movable groove (11) is formed in the lower box wall of the operating box (1), a longitudinal adjusting mechanism (4) is slidably mounted in the second movable groove (11), a PCB (printed circuit board) body (12) is fixedly mounted at the upper end of the longitudinal adjusting mechanism (4), first movable grooves (5) are formed in the front box wall and the rear box wall of the operating box (1), and hole plugging mechanisms (6) are slidably mounted in the two first movable grooves (5) together;

the hole plugging mechanism (6) comprises a transverse adjusting component (7), a protective cover (10) is fixedly mounted at the left end and the right end of the transverse adjusting component (7), the front portion and the rear portion of the transverse adjusting component (7) are respectively slidably mounted in a movable groove (5), a hole plugging component (8) is slidably mounted at the right end of the transverse adjusting component (7), a transmission component (9) is alternately connected at the left end of the transverse adjusting component (7), and the transmission component (9) is in transmission connection with the hole plugging component (8).

2. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 1, characterized in that: the transverse adjusting component (7) comprises a fixing plate (71) and a second positive and negative motor (73), the lower parts of the front end and the rear end of the fixed plate (71) are fixedly welded with a second sliding block (72), the second sliding blocks (72) are respectively installed in the corresponding first movable grooves (5) in a sliding manner, the second positive and negative motor (73) is fixedly arranged at the right end of the operation box (1), the output end of the second positive and negative motor (73) is fixedly provided with a second transmission screw (74), the second transmission screw (74) penetrates through the right end of the operating box (1) and is movably arranged with the left groove wall of the first movable groove (5) through a bearing, the second transmission screw rod (74) penetrates through the second sliding block (72) at the front part and is in threaded connection with the second sliding block (72), the right end of the fixed plate (71) is provided with a limiting groove (75), and the lower part of the right end of the fixed plate (71) is fixedly welded with a limiting stop block (76).

3. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 1, characterized in that: the hole plugging component (8) comprises a lifting plate (81), transmission racks (82) are formed on the upper portions of the front end and the rear end of the lifting plate (81) in an integrated mode, a limiting sliding strip (83) is fixedly welded at the left end of the lifting plate (81), a mounting plate (84) is fixedly welded at the lower end of the lifting plate (81), and a hole plugging device (85) and four CCD camera bodies (86) are fixedly mounted at the lower end of the mounting plate (84).

4. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 3, characterized in that: the four CCD camera bodies (86) are distributed in an annular array by the circle center of the hole packer (85), and the four CCD camera bodies (86) are inclined at an angle of 75 degrees with the hole packer (85).

5. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 1, characterized in that: transmission subassembly (9) include step motor (91) and transmission main part (94), step motor (91) fixed mounting is in left protection casing (10), the output fixed mounting of step motor (91) has bull stick (92), the right-hand member fixed mounting of bull stick (92) has drive gear (93), transmission main part (94) are provided with two, and two transmission main parts (94) all alternate through bearing and fixed plate (71) and are connected.

6. The hole plugging machine with the frame CCD visual automatic alignment function according to claim 5, characterized in that: transmission main part (94) include movable rod (95), the one end fixed mounting of movable rod (95) has drive gear (96), and the other end of movable rod (95) runs through fixed plate (71) and fixed mounting has fan-shaped driving plate (97), movable rod (95) pass through bearing and fixed plate (71) movable mounting.

7. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 6, characterized in that: the transmission gear (96) and the driving gear (93) are positioned on the same plane and meshed with each other to connect the transmission main body (94) with the driving gear (93) in a transmission way.

8. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 3, characterized in that: the lifting plate (81) is sleeved in the limit stop (76), the limit slide bar (83) is slidably mounted in the limit groove (75), and the transmission rack (82) corresponds to the fan-shaped transmission plate (97) in position and is meshed with the fan-shaped transmission plate to be in transmission connection with the plug hole assembly (8) and the transmission assembly (9).

9. The hole plugging machine with the screen frame CCD visual automatic alignment function according to claim 1, characterized in that: the vertical adjusting mechanism (4) comprises a placing support plate (41) and a first positive and negative motor (43), a first sliding block (42) is fixedly installed at the lower end of the placing support plate (41), the first sliding block (42) is slidably installed in a second movable groove (11), the first positive and negative motor (43) is fixedly installed at the rear end of the operation box (1), a first transmission screw (44) is fixedly installed at the output end of the first positive and negative motor (43), the front end of the first transmission screw (44) penetrates through the rear end of the operation box (1) and is movably installed with the lower groove wall of the second movable groove (11) through a bearing, the first transmission screw (44) is sleeved at the middle part of the first sliding block (42) and is in threaded connection with the first sliding block (42), side supporting plates (45) are fixedly welded at the left and right sides of the upper end of the placing support plate (41), and clamping assemblies (46) are fixedly installed at opposite ends of the side supporting plates (45), and the two clamping components (46) are distributed in bilateral symmetry.

10. The hole plugging machine with the frame CCD visual automatic alignment function according to claim 9, characterized in that: clamping component (46) include flexible controller (461) No. one, flexible controller (461) fixed mounting is at the opposite end of side fagging (45) No. one, the output fixed mounting of flexible controller (461) has horizontal grip block (462), the one end that flexible controller (461) was kept away from to horizontal grip block (462) is opened has connecting groove (463), the upper end fixed mounting of horizontal grip block (462) has two flexible controllers (464), the output of two flexible controllers (464) runs through the last cell wall of connecting groove (463) and fixed mounting has vertical grip block (465), and vertical grip block (465) one side sliding connection inslot (463) is installed.