CN116939994A

CN116939994A - Processing clamp for solder resist printing nail bed

Info

Publication number: CN116939994A
Application number: CN202310826713.2A
Authority: CN
Inventors: 杨锋; 杨建安
Original assignee: Wan'an Jiuding Intelligent Technology Co ltd
Current assignee: Wan'an Jiuding Intelligent Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-10-24

Abstract

The invention relates to the technical field of printed circuit board production, and discloses a processing clamp for a solder resist printing nail bed, which comprises a mounting plate and two L-shaped support plates which are symmetrically and fixedly connected at the rear part of the mounting plate, wherein a movable supporting mechanism is arranged on the rear end surface of the mounting plate in a sliding manner, rotating parts are arranged on opposite sides of vertical sections of the two L-shaped support plates, the rotating parts are used for clamping a circuit board, and the movable supporting mechanism comprises: the invention relates to a rectangular ring which is connected to the rear end surface of a mounting plate in a sliding way, a gear which is connected to the inside of the rectangular ring in a rotating way, a stop part which is arranged at the side part of a strip-shaped box and used for limiting a sliding block, and a distance adjusting part which is arranged at the rear part of a plate body and used for adjusting the distance between the strip-shaped boxes.

Description

Processing clamp for solder resist printing nail bed

Technical Field

The invention relates to the technical field of printed circuit board production, in particular to a processing clamp for a solder resist printing nail bed.

Background

The solder resist printing nail bed is an important device used in the manufacturing process of the circuit board, and has the main functions of inserting and fixing pins, pins or nails of electronic elements on the circuit board, and the solder resist printing nail bed mainly has the following points: plug pin function: the pin of the electronic element is inserted into the hole prepared in advance by the solder resist printing nail bed through mechanical force, so that the reliable connection between the electronic element and the circuit board is ensured; fixing function: the nailing bed firmly fixes the inserted pins, pins or nails on the circuit board so as to ensure that the elements cannot loosen or fall off and the like in the use process; by using the solder mask printing nail bed, efficient electronic element insertion and fixation can be realized, errors and damages in the manufacturing process are reduced, the manufacturing process is optimized, and the product quality is improved.

The nail bed is required to support the circuit board below when mounting electronic components on the circuit board in the printing process of the circuit board, the force for preventing the nail bed from pressing down deforms the circuit board, the circuit board is usually placed on another nail bed to be supported, but the size of the nail bed positioned below is fixed, partial areas can not be supported when the nail bed is supported on a larger circuit board, deformation of the unsupported areas in the processing process is easy to occur due to the extrusion of the nail bed on the upper part, and the processing quality of the circuit board is reduced.

Disclosure of Invention

The invention provides a processing clamp for a solder resist printing nail bed, which solves the technical problem that part of the area is not supported in place during processing of a larger circuit board because the area of the existing supporting nail bed is fixed, and a guide wire circuit board is easy to deform.

The invention provides a processing clamp for a solder resist printing nail bed, which comprises a mounting plate and two L-shaped support plates which are symmetrically and fixedly connected at the rear part of the mounting plate, wherein a movable supporting mechanism is slidably arranged at the rear end surface of the mounting plate, rotating parts are arranged at opposite sides of vertical sections of the two L-shaped support plates, a clamping mechanism for clamping a circuit board is rotatably arranged at one side of the rotating parts far away from the L-shaped support plates, and the movable supporting mechanism comprises: the utility model provides a sliding connection is at the rectangle ring of mounting panel rear end face, rotate the gear of connection in the rectangle ring inside, two left and right sides be rotational symmetry sliding connection at the inside sliding frame of rectangle ring, sliding connection at the inside rack of just meshing with the gear of sliding frame and fixed connection on the supporting component who is located the sliding frame rear end face in left side, supporting component includes: the fixed connection is at the plate body that is located left side sliding frame rear end face, and a plurality of passes through the bar box of slide column sliding connection at plate body rear end face, a plurality of sliding connection at the inside slider of bar box, fixed connection at the support column of slider up end, set up in the bar box lateral part be used for the spacing portion of stopping to the slider and install the roll adjustment portion that is used for adjusting the bar box interval at the plate body rear portion.

In one possible implementation manner, the rotating piece comprises a rotating drum which is rotationally connected to the vertical section of the L-shaped support plate, the outer wall of the rotating drum is fixedly connected with a plurality of elastic plates along the arc direction at equal intervals, one side, far away from the rotating drum, of the elastic plates is fixedly connected with a poking ball through a connecting spring, the side end face of the L-shaped support plate is fixedly connected with a transverse plate, and a plurality of poking plates which are matched with the poking ball are fixedly connected to the lower end face of the transverse plate at equal intervals.

In one possible implementation manner, the clamping mechanism comprises an opening frame which is fixedly connected to one end of the rotary drum, far away from the L-shaped support plate, of the opening frame, two groups of sliding rods are symmetrically and fixedly connected to one side, far away from the rotary drum, of the opening frame through fixing blocks, sliding plates are connected between the sliding rods in a sliding mode, one side, far away from the sliding rods, of the sliding plates is hinged with L-shaped clamping plates, two sides, close to each other, of the L-shaped clamping plates are hinged with lugs in a common mode, and spring telescopic columns are fixedly connected between the lugs and the opening frame.

In a possible implementation manner, the stop part comprises a stop plate which is connected with a wall plate on the right part of the strip-shaped box in a sliding manner through a tension spring, a compression bar on the right end face of the strip-shaped box is hinged through a connecting plate, a limit spring is fixedly connected between the compression bar and the strip-shaped box, a U-shaped frame is fixedly connected with the rear end face of the plate body, a push plate matched with the compression bar is connected with the front end face of the transverse section of the U-shaped frame in a sliding manner through a spring telescopic rod, one end of the compression bar, far away from the strip-shaped box, is rotationally connected with a roller which is abutted against the surface of the push plate, and an oval top block is hinged to the front end face of the U-shaped frame through a connecting rod.

In one possible implementation manner, the distance adjusting part comprises a telescopic frame fixedly connected to the rear part of the plate body, the lower part of the telescopic frame is hinged to the sliding column, the rear end face of the plate body is rotationally connected with a screw through a bump, the screw is externally connected with a movable ring in a threaded manner, inclined rods are symmetrically hinged to the outer part of the movable ring, and one end, away from the movable ring, of the inclined rods is hinged to the outer part of the telescopic frame.

In one possible implementation manner, the upper side and the lower side of the inside of the sliding frame are fixedly connected with vertical rods together, the rack is sleeved outside the vertical rods in a sliding manner, a top spring is fixedly connected between the rack and the opposite sides of the sliding frame together, and the top spring is sleeved outside the vertical rods.

In one possible implementation manner, a folding rod is fixedly connected to the rear end face of the sliding frame at the right part, and a mounting box for mounting the nail bed is fixedly connected to the lower end of the folding rod.

In one possible implementation manner, a plurality of conical protruding thorns are fixedly connected to one side, close to the stop plate, of the sliding block at equal intervals, and an elastic rubber plate is fixedly connected to one side, close to the sliding block, of the stop plate.

From the above technical scheme, the invention has the following advantages:

according to the invention, the mounting box and the supporting component are driven to move in opposite directions by the mutual matching of the gear and the racks arranged on the two sides of the gear, so that the nail bed pressing position above in the processing process can be supported, the device is applicable to circuit boards with different area sizes, the situation that the circuit boards deform due to the fact that the support is not achieved in the processing process is avoided, and the processing quality of the circuit boards is improved.

According to the invention, the rotary drum is driven to rotate when the circuit board is turned over to process the next surface, then the poking ball and the poking rod are mutually abutted to generate vibration, and the vibration is transmitted to the circuit board, so that the electronic components which are not firmly installed in the processing process can be separated by the vibration, and the electronic components which are not firmly installed can be timely found.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a processing clamp for a solder resist printing nail bed.

Fig. 2 is a schematic view of the rear view angle structure of the whole device according to the present invention.

Fig. 3 is a schematic diagram of a rear view angle structure of the movable supporting mechanism provided by the invention.

Fig. 4 is an enlarged schematic diagram of the structure of the portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic top view structure of a support assembly according to the present invention.

Fig. 6 is a schematic diagram of a connection structure between a rotating member and a clamping mechanism according to the present invention.

Fig. 7 is a schematic diagram of a front view structure of a clamping mechanism according to the present invention.

Wherein the above figures include the following reference numerals:

1. a mounting plate; 2. an L-shaped support plate; 3. a movable supporting mechanism; 31. a rectangular ring; 32. a gear; 33. a sliding frame; 34. a rack; 35. a support assembly; 351. a plate body; 352. a strip-shaped box; 353. a slide block; 354. a support column; 355. a stop portion; 3551. a stop plate; 3552. a compression bar; 3553. a limit spring; 3554. a U-shaped frame; 3555. a push plate; 3556. an elliptical top block; 356. a distance adjusting part; 3561. a telescopic frame; 3562. a screw; 3563. a moving ring; 3564. a diagonal rod; 4. a rotating member; 41. a rotating drum; 42. an elastic plate; 43. setting a ball; 44. a toggle plate; 5. a clamping mechanism; 51. an opening frame; 52. a slide bar; 53. a slip plate; 54. an L-shaped clamping plate; 55. a spring telescoping column; 6. a top spring; 7. and (3) a mounting box.

Description of the embodiments

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a hinder and weld printing nail bed and use processing anchor clamps, includes mounting panel 1 and two bilateral symmetry fixed connection at the L shape extension board 2 at mounting panel 1 rear portion, and terminal surface slidable mounting has movable supporting mechanism 3 behind the mounting panel 1, and rotation piece 4 is all installed to two vertical section opposite sides of L shape extension board 2, and rotation piece 4 is kept away from one side rotation of L shape extension board 2 and is installed the fixture 5 that is used for the centre gripping to the circuit board.

Referring to fig. 6 and 7, in the present embodiment, the rotating member 4 includes a rotating drum 41 rotatably connected to a vertical section of the L-shaped support plate 2, the clamping mechanism 5 includes an opening frame 51 fixedly connected to an end of the rotating drum 41 far away from the L-shaped support plate 2 through an electric telescopic column, two groups of sliding rods 52 are fixedly connected to a side of the vertical section of the opening frame 51 far away from the rotating drum 41 through fixing blocks in an up-down symmetrical manner, a sliding plate 53 is slidingly connected between each group of sliding rods 52, an L-shaped clamping plate 54 is hinged to a side of the sliding plate 53 far away from the sliding rod 52, lugs are hinged to a side of the two L-shaped clamping plates 54 close to each other, and a spring telescopic column 55 is fixedly connected between the lugs and the vertical section of the opening frame 51.

The L-shaped support plate 2 is mounted on a machine tool, then a circuit board is placed between the two clamping mechanisms 5, the electric telescopic column is controlled to extend to drive the two opening frames 51 to move close to each other until two L-shaped clamping plates 54 in the opening frames 51 are in joint contact with each other to abut against the side part of the circuit board, then the two opening frames 51 continue to move close to each other, the L-shaped clamping plates 54 are extruded to rotate around the hinge points of the L-shaped clamping plates, the sliding plates 53 are driven to slide on the sliding rods 52 until the L-shaped clamping plates 54 are clamped outside the circuit board, and the circuit board is clamped and limited.

Referring to fig. 3 and 5, the movable supporting mechanism 3 includes: the rectangular ring 31 which is connected to the rear end face of the mounting plate 1 in a sliding manner, the gear 32 which is connected to the inside of the rectangular ring 31 in a rotating manner, two sliding frames 33 which are connected to the inside of the rectangular ring 31 in a sliding manner in a rotating symmetry manner, a rack 34 which is connected to the inside of the sliding frames 33 in a sliding manner and is meshed with the gear 32, and a supporting component 35 which is fixedly connected to the rear end face of the sliding frame 33 positioned on the left side, wherein the supporting component 35 comprises: the fixed connection is at the plate body 351 that is located left side sliding frame 33 rear end face, a plurality of bar box 352 that passes through sliding column sliding connection at plate body 351 rear end face, a plurality of sliding connection is at the inside slider 353 of bar box 352, fixed connection is at the support column 354 of slider 353 up end, set up in the spacing portion 355 of stopping that is used for spacing slider 353 in bar box 352 lateral part and install the spacing portion 356 that is used for adjusting bar box 352 interval at plate body 351 rear portion, the common fixedly connected with montant of sliding frame 33 inside upper and lower opposite side, rack 34 slip cover is established in the montant outside, common fixedly connected with top spring 6 between rack 34 and the sliding frame 33 opposite side, and top spring 6 cover is established in the montant outside, the sliding frame 33 rear end face fixedly connected with of being located the right portion rolls over shape pole, roll over shape pole lower extreme fixedly connected with is used for installing the mounting box 7 of nail bed.

Referring to fig. 4 and 5, the stop portion 355 includes a stop plate 3551 which is slidably connected in a wall plate at the right portion of the strip-shaped box 352 through a tension spring, a compression rod 3552 hinged at the right end face of the strip-shaped box 352 through a connecting plate, a limit spring 3553 is fixedly connected between the compression rod 3552 and the strip-shaped box 352, a U-shaped frame 3554 is fixedly connected to the rear end face of the plate 351, a push plate 3555 for being matched with the compression rod 3552 is slidably connected to the front end face of the U-shaped frame 3554 through a spring telescopic rod, a roller abutting against the surface of the push plate 3555 is rotatably connected to one end of the compression rod 3552, an oval top block 3556 is hinged to the front end face of the U-shaped frame 3554 through a connecting telescopic rod, a plurality of conical protruding thorns are fixedly connected to one side of the slider 353 close to the stop plate 3551, an elastic rubber plate is fixedly connected to one side of the stop plate 3551 close to the slider 353, the lower portion of the telescopic frame 3561 is hinged to the sliding column, the rear end face of the plate 351 is rotatably connected to the sliding column 3562 through a bump, a screw 3562 is rotatably connected to the rear end face of the plate 351, a screw 3562 is rotatably connected to the screw 3562, and a screw 3563 is rotatably connected to the screw 3561, and the screw 3563 is rotatably connected to the screw rod 3563 is hinged to the screw rod 3563, and the screw rod 3563 is rotatably to the screw rod is connected to the screw rod 3563.

The nail bed is installed into the installation box 7, then the nail bed is controlled to move on the circuit board, when the nail bed in the installation box 7 needs to move transversely, the nail bed is installed between the rectangular ring 31 and the installation plate 1 through an external electric telescopic rod, the rectangular ring 31 is driven by the external electric telescopic rod to slide transversely on the installation plate 1, the sliding frame 33 is driven to move transversely, the installation box 7 can be moved to a position right above a circuit board to be processed, then the external driving equipment drives the gear 32 to rotate, the gear 32 moves to drive the rack 34 meshed with the gear 32 to move, and then the two sliding frames 33 are driven to move in opposite directions until the supporting columns 354 are abutted to the lower surface of the circuit board and correspond to the nail bed abutted to the upper end face of the circuit board, so that the circuit board can be always supported by the nail bed processing part, the situation that the circuit board cannot be supported in the processing process is avoided, the electronic component can be effectively installed on the circuit board, and the processing quality of the circuit board is improved.

According to the interval of the electronic component mounting holes on the circuit board to be processed, the transverse and longitudinal positions of the supporting columns 354 are respectively adjusted by utilizing the distance adjusting parts 356 and the stopping parts 355, the moving ring 3563 is driven by the rotating screw rods 3562 to descend, the inclined rods 3564 are driven by the moving ring 3563 to descend, the two inclined rods 3564 which are arranged in a splayed shape descend to push and stretch the telescopic frames 3561 hinged with the end parts of the inclined rods 3564, the telescopic frames 3561 are driven by the sliding columns to slide, the distance between the adjacent two sliding columns is increased, the sliding columns are driven by the strip boxes 352 to move, the transverse distance between the supporting columns 354 can be adjusted, then the sliding blocks 353 are moved in the strip boxes 352, the sliding blocks 353 are driven by the sliding blocks 354 to move, the longitudinal distance between the supporting columns 354 can be adjusted at will according to the electronic component mounting holes on the circuit board, after adjustment, the protruding ends of the moving blocks 3556 are rotated to push the push plates 3555 to move forwards, the push plates 3555 are pushed by the pushing the pressing rods 3552 to rotate around the hinging points, the other ends of the pressing rods 3552 are pushed by the pushing the stopping plates 3551 to move towards the sliding blocks, so that the sliding blocks 3551 are close to the sliding blocks, and then the sliding blocks can be inserted into the side walls of the sliding blocks to the elastic blocks to move to the elastic blocks, so that the rubber plates can be suitable for processing the rubber plates.

Referring to fig. 6, in the present embodiment, the rotating member 4 further includes an elastic plate 42, a plurality of elastic plates 42 are fixedly connected to the outer wall of the drum 41 along an arc direction at equal intervals, a poking ball 43 is fixedly connected to one side of the elastic plate 42 away from the drum 41 through a connecting spring, a transverse plate is fixedly connected to the side end surface of the l-shaped support plate 2, and a plurality of poking plates 44 for being matched with the poking ball 43 are fixedly connected to the lower end surface of the transverse plate at equal intervals.

After the upper surface of the circuit board is processed, a manual or external mechanical claw is used for turning the clamped circuit board to rotate, and the clamping mechanism 5 is driven to synchronously rotate in the turning process of the circuit board, so that the rotating piece 4 is driven to operate: the fixture 5 drives the rotary drum 41 to rotate, and drives the poking ball 43 to mutually collide with the poking plate 44 in the rotating process, the poked poking ball 43 vibrates, and the vibration is transmitted to the elastic plate 42 through the connecting spring to enable the elastic plate to vibrate, and then the vibration is transmitted to the circuit board, so that the electronic components which are not firmly installed in the processing process can be vibrated to fall off, and the electronic components which are not firmly installed can be timely found.

During operation, firstly, the transverse distance and the longitudinal distance of the supporting columns 354 in the movable supporting mechanism 3 are respectively adjusted according to the mounting holes of the electronic components in the circuit board to be processed, then the circuit board is clamped by the clamping mechanism 5, the nail bed is mounted in the mounting box 7, the supporting columns 354 mirror-image move along with the movement of the mounting box 7 in the process of processing the circuit board by the nail bed, so that the supporting columns 354 can be ensured to always support the processed part of the circuit board, the situation that the circuit board is deformed due to the fact that part of the supporting holes are not in place is avoided, the processing quality is ensured, finally, the circuit board is turned over to process the other surface of the circuit board after the upper surface of the circuit board is processed, and the rotating piece 4 is operated in the turning process to vibrate the circuit board, so that the electronic components which are not firmly mounted can be separated.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.

Claims

1. The utility model provides a hinder and weld processing anchor clamps for printing nail bed, includes mounting panel (1) and two bilateral symmetry fixed connection at L shape extension board (2) at mounting panel (1) rear portion, its characterized in that: the movable support mechanism (3) is slidably mounted on the rear end surface of the mounting plate (1), rotating pieces (4) are mounted on opposite sides of the vertical section of the L-shaped support plate (2), and a clamping mechanism (5) for clamping a circuit board is rotatably mounted on one side, far away from the L-shaped support plate (2), of each rotating piece (4);

the movable supporting mechanism (3) comprises:

the device comprises a rectangular ring (31) which is connected to the rear end surface of a mounting plate (1) in a sliding way, a gear (32) which is connected to the inside of the rectangular ring (31) in a rotating way, two sliding frames (33) which are rotationally symmetrical and are connected to the inside of the rectangular ring (31) in a sliding way, a rack (34) which is connected to the inside of the sliding frames (33) in a sliding way and is meshed with the gear (32), and a supporting component (35) which is fixedly connected to the rear end surface of the sliding frames (33) positioned on the left side;

the support assembly (35) comprises: the device comprises a plate body (351) fixedly connected to the rear end face of a left side sliding frame (33), a plurality of strip-shaped boxes (352) which are slidably connected to the rear end face of the plate body (351) through sliding columns, a plurality of sliding blocks (353) which are slidably connected to the inside of the strip-shaped boxes (352), supporting columns (354) fixedly connected to the upper end faces of the sliding blocks (353), stop portions (355) which are arranged on the side portions of the strip-shaped boxes (352) and distance adjusting portions (356) which are arranged on the rear portions of the plate body (351) and used for adjusting the distance between the strip-shaped boxes (352).

2. The processing jig for a solder resist printing nail bed according to claim 1, wherein: the rotating piece (4) comprises a rotating drum (41) which is rotationally connected to the vertical section of the L-shaped support plate (2), a plurality of elastic plates (42) are fixedly connected to the outer wall of the rotating drum (41) along the arc direction at equal intervals, a poking ball (43) is fixedly connected to one side, far away from the rotating drum (41), of the elastic plates (42) through a connecting spring, a transverse plate is fixedly connected to the side end face of the L-shaped support plate (2), and a plurality of poking plates (44) which are matched with the poking ball (43) are fixedly connected to the lower end face of the transverse plate at equal intervals.

3. The processing jig for a solder resist printing nail bed according to claim 2, wherein: the clamping mechanism (5) comprises an opening frame (51) which is fixedly connected to one end of the rotary drum (41) far away from the L-shaped support plate (2) through an electric telescopic column, two groups of sliding rods (52) are symmetrically and fixedly connected to one side of the opening frame (51) far away from the rotary drum (41) through fixing blocks, sliding plates (53) are connected between the sliding rods (52) in a sliding mode, L-shaped clamping plates (54) are hinged to one side of the sliding plates (53) far away from the sliding rods (52), lugs are hinged to one side, close to each other, of the L-shaped clamping plates (54), and spring telescopic columns (55) are fixedly connected between the lugs and the vertical section of the opening frame (51).

4. The processing jig for a solder resist printing nail bed according to claim 1, wherein: the utility model discloses a strip-shaped box, including strip-shaped box (352) right part wallboard, including the strip-shaped box (352) right part wallboard, through connecting plate articulated depression bar (3552) at strip-shaped box (352) right-hand member face, joint fixedly connected with spacing spring (3553) between depression bar (3552) and the strip-shaped box (352), terminal surface fixedly connected with U-shaped frame (3554) behind plate body (351), the terminal surface is used for with depression bar (3552) complex push pedal (3555) before the horizontal section of U-shaped frame (3554) through spring telescopic link sliding connection, one end rotation that strip-shaped box (352) was kept away from to depression bar (3552) is connected with the roller of contradicting with push pedal (3555) surface, the terminal surface articulates there is oval kicking block (3556) before U-shaped frame (3554) through the connecting rod.

5. The processing jig for a solder resist printing nail bed according to claim 1, wherein: the distance adjusting part (356) comprises a telescopic frame (3561) fixedly connected to the rear portion of the plate body (351), the lower portion of the telescopic frame (3561) is hinged to the sliding column, a screw (3562) is rotatably connected to the rear end face of the plate body (351) through a protruding block, a movable ring (3563) is connected to the screw (3562) through external threads, inclined rods (3564) are symmetrically hinged to the outer portion of the movable ring (3563), and one end, away from the movable ring (3563), of each inclined rod (3564) is hinged to the outer portion of the telescopic frame (3561).

6. The processing jig for a solder resist printing nail bed according to claim 1, wherein: the sliding frame is characterized in that vertical rods are fixedly connected to the upper and lower opposite sides of the inside of the sliding frame (33), the rack (34) is slidably sleeved outside the vertical rods, a top spring (6) is fixedly connected between the rack (34) and the opposite sides of the sliding frame (33), and the top spring (6) is sleeved outside the vertical rods.

7. The processing jig for a solder resist printing nail bed according to claim 1, wherein: the rear end face of the sliding frame (33) positioned at the right part is fixedly connected with a folded rod, and the lower end of the folded rod is fixedly connected with a mounting box (7) for mounting a nail bed.

8. The processing jig for a solder resist printing nail bed according to claim 4, wherein: a plurality of conical protruding thorns are fixedly connected to one side, close to the stop plate (3551), of the sliding block (353), and an elastic rubber plate is fixedly connected to one side, close to the sliding block (353), of the stop plate (3551).