CN210157475U

CN210157475U - Auxiliary installation device for production of PCB film board

Info

Publication number: CN210157475U
Application number: CN201822229423.7U
Authority: CN
Inventors: 张玲
Original assignee: Shenzhen Xingmeike Computer Design Co Ltd
Current assignee: Shenzhen Xingmeike Computer Design Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-03-17
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a PCB film board production is with supplementary installation device, including operation panel, L type support frame and rectangular frame, L type support frame settles on the operation panel, the rectangular frame settles on L type support frame, and is located rectangular frame top, install the angle modulation structure in the L type support frame, install locking structure in the rectangular frame, the utility model relates to a PVB board production and processing auxiliary machinery technical field, through mutually supporting of angle modulation structure and shrink structure, when having realized manual welding circuit board, to the shrink of PCB film board fixed and the angle modulation in the welding process, simple structure, convenient operation.

Description

Auxiliary installation device for production of PCB film board

Technical Field

The utility model relates to a PVB board production and processing auxiliary machinery technical field specifically is a PCB film board production is with supplementary installation device.

Background

The PCB film board, which is also called printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. The printed circuit board is generally manufactured by adopting electronic printing technology, so the printed circuit board is called as a 'printed' circuit board, the base material is generally classified by an insulation part of a base plate, common raw materials are bakelite boards, glass fiber boards and various plastic boards, the insulation part consisting of glass fiber, non-woven materials and resin is generally pressed into an 'adhesive sheet' by epoxy resin and copper, the printed circuit board is a flat plate made of non-conductive materials, pre-drilled holes are generally designed on the flat plate to install chips and other electronic components, the holes of the components are beneficial to leading metal paths printed on the plate surface to be connected in an electronic mode, pins of the electronic components penetrate through the PCB and then are adhered on the PCB by conductive metal welding rods to form a circuit, at present, modern enterprises generally use the production process of automatic insertion and automatic welding, however, the prior art adopts manual welding for trial production of products, production of small-batch products, production of products with special requirements and high reliability, and the like, and even though the products adopting automatic welding for miniaturization and large-batch like a printed circuit board structure also have a certain number of welding points which need manual welding, no welding method can completely replace manual welding at present, however, in the manual welding process of the PCB film board, the prior auxiliary mounting device has a single fixing structure, low flexibility and inconvenient operation, and greatly influences the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a PCB film board production is with supplementary installation device, though it has generally used automatic cartridge, automatic weld's production technology to have solved present modernization enterprise, but the product trial-manufacturing, produce small batch production product, production has special requirement high reliability product etc. and still adopts manual welding at present, even such miniaturized big batch adoption automatic weld's product of printed circuit board structure, also the welding point of certain quantity needs manual welding, so do not have any welding method at present and can replace manual welding completely, however in PCB film board manual welding process, current supplementary installation device fixed knot constructs singlely, the flexibility is low, the operation is inconvenient, very big influence work efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary mounting device for PCB film board production comprises an operation table, an L-shaped support frame and a rectangular frame, wherein the L-shaped support frame is arranged on the operation table, the rectangular frame is arranged on the L-shaped support frame and is positioned above the rectangular frame, an angle adjusting structure is arranged in the L-shaped support frame, and a locking structure is arranged in the rectangular frame;

the angle adjusting structure, it includes: the first electric push rod, a pair of T-shaped rods with the same structure, a pair of L-shaped rods with the same structure, a pair of first connecting rods with the same structure, a first cross rod, a second cross rod, a third cross rod, a fourth cross rod and a second electric push rod;

the fixed end of the first electric push rod is arranged on the back plate of the L-shaped support frame and is movably connected with the L-shaped support frame, the central positions of a pair of T-shaped rods are respectively movably connected with the middle position of the upper wall surface of the L-shaped support frame, the central positions of a pair of L-shaped rods are respectively movably connected with the right end of the upper wall surface of the L-shaped support frame, the left end of the rectangular frame is respectively movably connected with the upper ends of a pair of T-shaped rods, a pair of first connecting rods are respectively arranged between the rectangular frame and the pair of L-shaped rods, the upper ends of the first connecting rods are respectively connected with the rectangular frame, the lower ends of the first connecting rods are respectively connected with the upper ends of the pair of L-shaped rods, the first cross rod is arranged between the pair of T-shaped rods, is positioned at the left ends of the pair of T-shaped rods and is connected with the movable, the third cross rod is arranged between the pair of L-shaped rods and positioned at the lower ends of the pair of L-shaped rods, the fourth cross rod is arranged between the pair of L-shaped rods and positioned at the upper ends of the pair of L-shaped rods and connected with the lower ends of the pair of first cross rods, the second electric push rod is arranged between the second cross rod and the third cross rod, the fixed end of the second electric push rod is movably connected with the second cross rod, and the movable end of the second electric push rod is connected with the third cross rod.

Preferably, the locking structure includes: the device comprises a liner plate, a pair of slide rails with the same structure, a pair of slide blocks with the same structure, a stop strip, a pair of bearings with the same structure, a pair of thread sleeves with the same structure and a pair of screw rods with the same structure;

the lining plate is arranged in the rectangular frame and located on the lower wall surface of the rectangular frame, the pair of slide rails are arranged on the inner sides of the front wall surface and the rear wall surface of the rectangular frame respectively, the pair of slide blocks are sleeved on the pair of slide rails respectively, the blocking strip is arranged between the pair of slide blocks, two ends of the blocking strip are connected with the pair of slide blocks respectively, the lower wall surface of the blocking strip is attached to the lining plate, the pair of bearings are arranged on the right side wall surface of the blocking strip, outer rings of the bearings are connected with the blocking strip respectively, a pair of first through holes with the same structure are formed in the right side wall surface of the rectangular frame, the pair of thread sleeves are embedded in the pair of first through holes respectively, the pair of screw rods are sleeved in the pair of thread.

Preferably, install the fixing base between L type support frame and the operation panel: the fixing seat is used for fixing the L-shaped support frame and the operating platform.

Preferably, a pair of knobs with the same structure are mounted at the right ends of the pair of screw rods.

Preferably, install the bearing plate between rectangle frame and the L type support frame: the bearing plate is used for bearing pressure.

Preferably, a pair of diagonal draw beams with the same structure are mounted on the L-shaped support frame: the inclined pull beam is used for reinforcing and fixing.

Advantageous effects

The utility model provides a PCB film board production is with supplementary installation device. The method has the following beneficial effects: the auxiliary mounting device for PCB film board production realizes the shrink fixing of the PCB film board and the angle adjustment in the welding process when the circuit board is welded manually through the mutual matching of the angle adjusting structure and the shrink structure, has simple structure and convenient operation, solves the problems that although the modern enterprises generally use the production process of automatic insertion and automatic welding at present, the manual welding is adopted at present for product trial production, small-batch production, high-reliability products with special requirements and the like, even the small-sized large-batch products adopting automatic welding such as the structure of the printed circuit board and the like, a certain number of welding points also need manual welding, so that no welding method can completely replace the manual welding at present, however, in the manual welding process of the PCB film board, the fixing structure of the conventional auxiliary mounting device is single and has low flexibility, inconvenient operation and greatly influences the working efficiency.

Drawings

Fig. 1 is the utility model relates to a PCB film board production is with supplementary installation device's main structure schematic view.

Fig. 2 is the utility model relates to a PCB film board production is with supplementary installation device's side view structure schematic diagram.

Fig. 3 is the utility model relates to a PCB film board production is with supplementary installation device's locking structure overlooks structural schematic.

In the figure: 1-an operation table; 2-L-shaped support frames; 3-a rectangular frame; 4-a first electric push rod; 5-T-shaped rods; 6-L-shaped rods; 7-a first link; 8-a first cross bar; 9-a second cross bar; 10-a third cross bar; 11-a fourth cross-bar; 12-a second electric push rod; 13-lining board; 14-a slide rail; 15-a slide block; 16-a stop bar; 17-a bearing; 18-a threaded sleeve; 19-a screw; 20-a fixed seat; 21-a knob; 22-a pressure bearing plate; 23-diagonal tension beam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary mounting device for PCB film board production comprises an operation table 1, an L-shaped support frame 2 and a rectangular frame 3, wherein the L-shaped support frame 2 is arranged on the operation table 1, the rectangular frame 3 is arranged on the L-shaped support frame 2 and is positioned above the rectangular frame 3, an angle adjusting structure is mounted in the L-shaped support frame 2, and a locking structure is mounted in the rectangular frame 3; the angle adjusting structure, it includes: the device comprises a first electric push rod 4, a pair of T-shaped rods 5 with the same structure, a pair of L-shaped rods 6 with the same structure, a pair of first connecting rods 7 with the same structure, a first cross rod 8, a second cross rod 9, a third cross rod 10, a fourth cross rod 11 and a second electric push rod 12; the fixed end of the first electric push rod 4 is arranged on the back plate of the L-shaped support frame 2 and is movably connected with the L-shaped support frame 2, the central positions of a pair of T-shaped rods 5 are respectively movably connected with the middle position of the upper wall surface of the L-shaped support frame 2, the central positions of a pair of L-shaped rods 6 are respectively movably connected with the right end of the upper wall surface of the L-shaped support frame 2, the left end of the rectangular frame 3 is respectively movably connected with the upper ends of a pair of T-shaped rods 5, a pair of first connecting rods 7 are respectively arranged between the rectangular frame and the pair of L-shaped rods 6, the upper ends of the first connecting rods are respectively connected with the rectangular frame 3, the lower ends of the first connecting rods are respectively connected with the upper ends of the pair of L-shaped rods 6, the first cross rod 8 is arranged between the pair of T-shaped rods 5 and is positioned on the left ends of the pair of T-shaped rods, the third cross bar 10 is arranged between the pair of L-shaped bars 6 and is arranged at the lower ends of the pair of L-shaped bars 6, the fourth cross bar 11 is arranged between the pair of L-shaped bars 6 and is arranged at the upper ends of the pair of L-shaped bars 6 and is connected with the lower ends of the pair of first cross bars 7, the second electric push rod 12 is arranged between the second cross bar 9 and the third cross bar 10, the fixed end of the second electric push rod is movably connected with the second cross bar 9, and the movable end of the second electric push rod is connected with the third cross bar 10; the locking structure, it includes: the device comprises a lining plate 13, a pair of slide rails 14 with the same structure, a pair of sliders 15 with the same structure, a stop strip 16, a pair of bearings 17 with the same structure, a pair of thread sleeves 18 with the same structure and a pair of screws 19 with the same structure; the lining plate 13 is arranged in the rectangular frame 3 and is positioned on the lower wall surface of the rectangular frame 3, the pair of slide rails 14 are respectively arranged on the inner sides of the front wall surface and the rear wall surface of the rectangular frame 3, the pair of slide blocks 15 are respectively sleeved on the pair of slide rails 14, the stop strip 16 is arranged between the pair of slide blocks 15, two ends of the stop strip are respectively connected with the pair of slide blocks 15, the lower wall surface of the stop strip is attached to the lining plate 13, the pair of bearings 17 are arranged on the right side wall surface of the stop strip, outer rings of the bearings 17 are respectively connected with the stop strip 16, the right side wall surface of the rectangular frame 3 is provided with a pair of first through holes with the same structure, the pair of threaded sleeves 18 are respectively embedded in the pair of first through holes, the pair of threaded rods 19 are respectively and spirally sleeved in the pair of; install fixing base 20 between L type support frame 2 and the operation panel 1: the fixing seat 20 is used for fixing the L-shaped support frame 2 and the operating platform 1; a pair of knobs 21 with the same structure are arranged at the right ends of the screw rods 19; install pressure-bearing plate 22 between rectangle frame 3 and the L type support frame 2: the pressure bearing plate 22 is used for bearing pressure; the L-shaped support frame 2 is provided with a pair of diagonal draw beams 23 with the same structure: the diagonal draw beam 23 is used for reinforcement and fixation.

Example (b): as shown in fig. 1-3, when the device is used, a to-be-welded PCB film board is fixed in a rectangular frame 3, a first electric push rod 4 mounted on an L-shaped support frame 2 is controlled to expand, a first cross rod 8 connected with the movable end of the first electric push rod 4 moves downward to drive the left end of a T-shaped rod 5 connected with the first electric push rod to move downward, and the right end of the T-shaped rod 5 moves upward under the action of a lever to push the left end of the rectangular frame 3 to lift upward, and a second electric push rod 12 mounted on a second cross rod 9 at the lower end of the T-shaped rod 5 is controlled to expand, and a third cross rod 10 mounted at the movable end of the second electric push rod 12 moves upward to push a first connecting rod 7 connected with the first electric push rod to move upward, so as to adjust the whole rectangular frame 3 to a proper.

Preferably, further, the locking structure includes: the device comprises a lining plate 13, a pair of slide rails 14 with the same structure, a pair of sliders 15 with the same structure, a stop strip 16, a pair of bearings 17 with the same structure, a pair of thread sleeves 18 with the same structure and a pair of screws 19 with the same structure; the lining plate 13 is arranged in the rectangular frame 3 and is positioned on the lower wall surface of the rectangular frame 3, the pair of slide rails 14 are respectively arranged on the inner sides of the front wall surface and the rear wall surface of the rectangular frame 3, the pair of slide blocks 15 are respectively sleeved on the pair of slide rails 14, the barrier strip 16 is arranged between the pair of slide blocks 15, two ends of the barrier strip are respectively connected with the pair of slide blocks 15, the lower wall surface of the barrier strip is attached to the lining plate 13, the pair of bearings 17 are arranged on the right side wall surface of the barrier strip, outer rings of the bearings are respectively connected with the barrier strip 16, the right side wall surface of the rectangular frame 3 is provided with a pair of first through holes with the same structure, the pair of threaded sleeves 18 are respectively embedded in the pair of first through holes, the pair of threaded.

Preferably, a fixing seat 20 is installed between the L-shaped support frame 2 and the operating platform 1: the fixing base 20 is used for fixing the L-shaped supporting frame 2 and the operating platform 1.

Preferably, a pair of knobs 21 having the same structure are mounted on the right ends of the pair of screws 19.

Preferably, a pressure bearing plate 22 is installed between the rectangular frame 3 and the L-shaped supporting frame 2: the pressure bearing plate 22 is used for bearing.

Preferably, the L-shaped support frame 2 is further provided with a pair of diagonal draw beams 23 with the same structure: the diagonal draw beam 23 is used for reinforcement and fixation.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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 auxiliary mounting device for the production of the PCB (printed circuit board) comprises an operating platform (1), an L-shaped support frame (2) and a rectangular frame (3), and is characterized in that the L-shaped support frame (2) is arranged on the operating platform (1), the rectangular frame (3) is arranged on the L-shaped support frame (2) and is positioned above the rectangular frame (3), an angle adjusting structure is mounted in the L-shaped support frame (2), and a locking structure is mounted in the rectangular frame (3);

the angle adjusting structure, it includes: the device comprises a first electric push rod (4), a pair of T-shaped rods (5) with the same structure, a pair of L-shaped rods (6) with the same structure, a pair of first connecting rods (7) with the same structure, a first cross rod (8), a second cross rod (9), a third cross rod (10), a fourth cross rod (11) and a second electric push rod (12);

the fixed end of the first electric push rod (4) is arranged on a back plate of the L-shaped support frame (2) and is movably connected with the L-shaped support frame (2), the central positions of the pair of T-shaped rods (5) are respectively movably connected with the middle position of the upper wall surface of the L-shaped support frame (2), the central positions of the pair of L-shaped rods (6) are respectively movably connected with the right end of the upper wall surface of the L-shaped support frame (2), the left end of the rectangular frame (3) is respectively movably connected with the upper ends of the pair of T-shaped rods (5), the pair of first connecting rods (7) are respectively arranged between the rectangular frame and the pair of L-shaped rods (6), the upper ends of the first connecting rods are respectively connected with the rectangular frame (3), the lower ends of the first connecting rods are respectively connected with the upper ends of the pair of L-shaped rods (6), the first cross rod (8) is arranged between the pair of T-shaped rods, the second cross rod (9) is arranged between the pair of T-shaped rods (5) and positioned at the lower ends of the pair of T-shaped rods (5), the third cross rod (10) is arranged between the pair of L-shaped rods (6) and positioned at the lower ends of the pair of L-shaped rods (6), the fourth cross rod (11) is arranged between the pair of L-shaped rods (6) and positioned at the upper ends of the pair of L-shaped rods (6) and connected with the lower ends of the pair of first connecting rods (7), the second electric push rod (12) is arranged between the second cross rod (9) and the third cross rod (10) and movably connected with the second cross rod (9) at the fixed end, and the movable end is connected with the third cross rod (10).

2. The auxiliary mounting device for PCB film board production of claim 1, wherein the locking structure comprises: the device comprises a lining plate (13), a pair of slide rails (14) with the same structure, a pair of sliders (15) with the same structure, a stop strip (16), a pair of bearings (17) with the same structure, a pair of threaded sleeves (18) with the same structure and a pair of screws (19) with the same structure;

the lining plate (13) is arranged in the rectangular frame (3) and is positioned on the lower wall surface of the rectangular frame (3), the pair of slide rails (14) is respectively arranged on the inner sides of the front wall surface and the rear wall surface of the rectangular frame (3), the pair of slide blocks (15) are respectively sleeved on the pair of slide rails (14), the stop strip (16) is arranged between the pair of slide blocks (15), two ends of the stop strip are respectively connected with the pair of slide blocks (15), the lower wall surface of the stop strip is attached to the lining plate (13), the pair of bearings (17) are arranged on the right side wall surface of the stop strip (16), the outer ring of the bearing is respectively connected with the stop strip (16), the right side wall surface of the rectangular frame (3) is provided with a pair of first through holes with the same structure, the pair of thread sleeves (18) are respectively embedded in the pair of first through holes, and the pair of screw rods (19) are respectively spirally, and the left end of the bearing is respectively connected with a pair of inner rings of the bearing (17).

3. The auxiliary mounting device for the production of the PCB film board as recited in claim 1, wherein a fixing seat (20) is arranged between the L-shaped supporting frame (2) and the operating platform (1): the fixing seat (20) is used for fixing the L-shaped support frame (2) and the operating platform (1).

4. The auxiliary mounting device for the production of the PCB film board as recited in claim 2, wherein a pair of knobs (21) with the same structure are mounted at the right ends of the pair of screw rods (19).

5. The auxiliary mounting device for the production of the PCB film board as recited in claim 1, wherein a pressure bearing plate (22) is mounted between the rectangular frame (3) and the L-shaped supporting frame (2): the bearing plate (22) is used for bearing.

6. The auxiliary mounting device for the production of the PCB film board as recited in claim 1, wherein a pair of diagonal tension beams (23) with the same structure are mounted on the L-shaped support frame (2): the diagonal tension beam (23) is used for reinforcing and fixing.