CN220156756U

CN220156756U - High-efficient circuit board fuses machine

Info

Publication number: CN220156756U
Application number: CN202321561629.4U
Authority: CN
Inventors: 宋国营; 罗贤林
Original assignee: Dongguan Ruixiang Measurement And Control Technology Co ltd
Current assignee: Dongguan Ruixiang Measurement And Control Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-08
Anticipated expiration: 2033-06-19

Abstract

The utility model provides a high-efficiency circuit board fusion machine, which comprises a bottom plate, wherein a placing plate is arranged in the middle of the top end of the bottom plate, support columns are arranged around the bottom plate, a slide bar II is inserted into the support columns on one side of the bottom plate, a connecting rod is arranged on the support columns on the other side of the bottom plate, a slide block II is arranged at the rear end of the slide bar II, a connecting piece II is arranged at the rear end of the connecting rod, the slide block II is connected with the connecting piece II through a slide plate, a slide rail is arranged on the slide plate, a sliding piece is connected onto the slide rail in a sliding manner, electric push rods are arranged on two sides of the front end of the sliding piece, a receiving plate is arranged at the front end of the electric push rods, through holes are formed in the receiving plate, hot melting pens are inserted into the through holes, the hot melting pens are connected with each other through a limiting structure, a slide bar I is inserted into the front end of the receiving plate, the slide bar I is connected with the slide bar II through the slide block, a baffle is arranged at the tail end of the slide bar, and a power structure is arranged on one side of the connecting piece II, which is far from the connecting rod. The utility model has the advantages that: the movement of the hot-melting pen in the same plane can be realized, and the hot-melting pen is arranged into a structure convenient to replace.

Description

High-efficient circuit board fuses machine

Technical Field

The utility model relates to the field of electronic manufacturing, in particular to a high-efficiency circuit board fusion machine.

Background

PCB (Process Control Block) is a data structure describing the running of a control process, and in which management and control information of the process is stored in the system, called a process control block, which is a part of a process entity and is the most important recordable data structure in an operating system. It is the most important data structure for process management and control, each process has a PCB, and when the process is created, the PCB is built up, along with the whole process of process operation, until the process is withdrawn, so that the PCB plays an important role in the electronic devices of today. At present, in the production and processing process of the PCB circuit board, some electronic components need to be welded and fused fast through a circuit board fusion machine, and a traditional processing mode is to manually fuse the PCB circuit board by holding a hot-melt pen by an operator.

Publication number CN214544970U discloses a high-efficient circuit board of multistation fuses machine, including circuit board fuses machine main part, the upper surface that the circuit board fused machine main part is provided with the mount frame board, and the upper surface middle part of mount frame board is provided with first installation slider, and one side of first installation slider is provided with first lead screw, one side upper end of mount frame board is provided with first motor, the upper surface that the circuit board fused machine main part is located the inboard symmetry of mount frame board and is provided with two first mounting panels, and the upper surface middle part of first mounting panel is provided with the second installation slider, and one side of second installation slider is provided with the second lead screw, the upper end of second installation slider is provided with the second mounting panel. The utility model solves some problems in circuit board fusion to a certain extent through the design, but the prior art still has room for improvement.

1. In practical application, the hot-melting pen is worn out more quickly than other parts of the device because of high temperature and frequent use, so that the replacement and maintenance are more frequent, but the fusion machine designed by the prior art is fixed on the device and is not detachable, which causes difficulty in maintenance and replacement of the hot-melting pen, and is disadvantageous for Yu Weibao.

2. The fusion machine designed by the prior art has the advantages that the hot-melting pen can only move on one straight line, only one hot-melting pen can not work in one range at the same time, and the service efficiency of the equipment is reduced.

Disclosure of Invention

The utility model aims to overcome the defects and provides a high-efficiency circuit board fusion machine.

In order to solve the technical problems, the technical scheme provided by the utility model is that the efficient circuit board fusion machine comprises a bottom plate, the middle part of the top end of the bottom plate is fixedly connected with a placement plate, both sides of the top end of the bottom plate and the front and back parts are fixedly connected with support columns, one side of each support column is provided with a second slide rod in an inserted mode, the other side of each support column is fixedly connected with a connecting rod at the top end of one side of each support column, the rear end of each second slide rod is slidably connected with a second slide block, the rear ends of the connecting rods are slidably connected with a connecting piece through sliding plates, the upper parts and the lower parts of the front ends and the rear ends of the sliding plates are fixedly connected with sliding rails, the sliding pieces are slidably connected with sliding pieces, both sides of the front ends of the sliding pieces are fixedly connected with electric push rods, the front ends of the electric push rods are fixedly connected with a receiving plate, a plurality of evenly distributed through holes are formed in the receiving plate, hot-melt pens are inserted into the through holes, the hot-melt pens are mutually connected with the through limiting structures, the front ends of the receiving plate are inserted into the first slide rods, the second slide rods are slidably connected with the second slide blocks through the first slide blocks, the second slide blocks are fixedly connected with the first slide rods through the first slide blocks, the second slide blocks, one sides of the second slide blocks are far away from the connecting rods are fixedly connected with one sides of the connecting rods, and are far away from the first slide rods, and are fixedly connected with the connecting plates, and are far from the connecting rods, and are respectively.

As an improvement, the limiting structure comprises a second groove which is formed in the middle of two sides of the hot-melting pen, a convex limiting block is inserted into the second groove, and the upper end and the lower end of one side, far away from the second groove, of the limiting block are fixedly connected with telescopic rods.

As an improvement, a first groove matched with the limiting block is formed in the through hole, the telescopic rod is fixedly connected to the first groove, a spring is sleeved on the telescopic rod, and the spring is fixedly connected with the limiting block.

As an improvement, the power structure includes the pillar one of one side that connecting rod was kept away from to fixed connection in connecting piece top front end and bottom rear end, rotate on the pillar one and be connected with connecting plate one, connecting plate one is kept away from pillar one-to-one and is pegged graft there is pillar two, pillar two top rotates and is connected with connecting plate two, connecting plate two is kept away from the one end of pillar two and is pegged graft there is pillar three, pillar three bottom rotates and is connected with gear one, pillar two bottom rotates and is connected with gear two, gear one is mutually engaged with gear two and is connected.

As an improvement, a post five is inserted into the gear I below, the post five is connected with the post two through a connecting plate three, a fixed block is fixedly connected with the front end of one side of the connecting rod, which is far away from the slide bar I, the fixed block is front and back, a post four is inserted into the fixed block, a motor is fixedly connected with the bottom end of the post four, and the post four is connected with the post five through a connecting plate four.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, the combination of the limiting structure and the through hole is designed, so that the quick-disassembly and quick-assembly functions of the hot-melting pen are realized, the hot-melting pen can be conveniently taken down for maintenance and replacement, the maintenance efficiency is improved, and the maintenance cost is reduced.

2. According to the utility model, through designing each sliding structure to be used together with the power structure, the hot-melting pen and the bearing plate bearing the hot-melting pen can transversely or longitudinally move within a certain range, and as a plurality of hot-melting pens can be arranged, the one-time hot-melting efficiency of the equipment is increased, and the use scene is widened.

Drawings

FIG. 1 is a perspective view of a first embodiment of a high-efficiency circuit board fusion machine of the present utility model;

FIG. 2 is a second perspective view of a high-efficiency circuit board fusion machine according to the present utility model;

FIG. 3 is a cross-sectional view of a limit structure of a high efficiency circuit board fusion machine of the present utility model;

FIG. 4 is an enlarged view of part A of a high efficiency circuit board fusion machine of the present utility model;

FIG. 5 is a schematic diagram of the power structure of a high-efficiency circuit board fusion machine according to the present utility model;

as shown in the figure: 1. a bottom plate; 2. placing a plate; 3. a support column; 4. a second slide bar; 5. a connecting rod; 6. a second slide block; 7. a connecting piece; 8. a slide plate; 9. a slide rail; 10. a slider; 11. a receiving plate; 12. a through hole; 13. a hot melt pen; 14. a limit structure; 15. a first slide bar; 16. a first sliding block; 17. a baffle; 18. a power structure; 19. a second groove; 20. a limiting block; 21. a telescopic rod; 22. a groove I; 23. a spring; 24. a first pillar; 25. a first connecting plate; 26. a second pillar; 27. a second connecting plate; 28. a third support column; 29. a first gear; 30. a second gear; 31. a fifth strut; 32. a third connecting plate; 33. a fixed block; 34. a fourth strut; 35. a motor; 36. a fourth connecting plate; 37. an electric push rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model has the working principle that as shown in figures 1-5, the device takes a bottom plate 1 as a substrate, a placing plate 2 is arranged on the bottom plate 1, the placing plate 2 has the function that an external lifting operation table is placed on the placing plate 2 during production, and then the fusion operation of PCB plates is carried out, (the external lifting operation table is described in the prior art, and therefore is not mentioned and marked in the utility model and the figures, the technical principle is not repeated here), in order to meet the production requirement, the utility model is fixedly connected with square strip-shaped support columns 3 around the top of the bottom plate 1, the support columns 3 are divided into two groups, the front support column 3 and the rear support column 3 are matched with each other, the front support column 3 and the rear support column 3 on one side are inserted with a slide bar two 4, the front support column 3 and the rear support column 3 on the other side are fixedly connected with a connecting rod 5, a slide plate 8 is arranged behind one side of the slide bar two 4 close to the connecting rod 5, the slide plate 8 is connected with the slide bar two 4 through a slide block two 6, the slide plate 8 is connected with the slide bar two connecting parts 7 through the slide bar 8, and the slide plate parts are connected with the slide plate parts 10 on the slide plate two slide plates are fixedly connected with each other.

The sliding member 10 is powered by an additional motor or electric driving module to slide on the sliding rail 9, (the specific selection mode depends on the user's requirement and the actual production requirement of the manufacturer, which will not be described here again), and in order to ensure that the sliding plate 8 where the sliding member 10 is located can perform longitudinal displacement, a power structure 18 for driving the sliding member to displace is arranged on the connecting member 7.

On the other hand, the sliding member 10 is provided with two electric push rods 37 on two sides of the front of the sliding member, the front ends of the electric push rods 37 are fixedly connected with a receiving plate 11, a plurality of through holes 12 are uniformly distributed on the receiving plate, the hot-melting pen 13 is inserted into the through holes 12, and the hot-melting pen 13 is fixed in the through holes 12 by a limiting structure 14, so that when the receiving plate 11 is forced to displace, the hot-melting pen 13 can also follow the displacement to the required position for fusion work. In order to make the bearing plate 11 uniformly stressed and not falling due to insufficient bearing capacity, a transverse first slide bar 15 is inserted in front of the bearing plate 11, the first slide bar 15 is connected with a second slide bar 4 through a first slide block 16 which has the same shape and size as the second slide block 6, so that the first slide bar can slide on the second slide bar 4, one end of the first slide bar far away from the second slide bar 4 is fixedly connected with a baffle 17, and the baffle 17 is used for limiting and preventing the bearing plate 11 from sliding off and falling on the first slide bar 15.

The above is the general working principle of the efficient circuit board fusion machine of the present utility model, and in order to further explain the working principle of the efficient circuit board fusion machine of the present utility model, the above-mentioned limit structure 14 includes a groove two 19 opened in the middle of two sides of the hot-melt pen 13, a convex limit block 20 is inserted in the groove two 19, the upper and lower ends of one side of the limit block 20 far away from the groove two 19 are fixedly connected with a telescopic rod 21, a groove one 22 used with the limit block 20 is opened in the through hole 12, the telescopic rod 21 is fixedly connected in the groove one 22, a spring 23 is sleeved on the telescopic rod 21, and the spring 23 is fixedly connected with the limit block 20.

In order to further explain the working principle of the efficient circuit board fusion machine of the utility model, the power structure 18 comprises a first support column 24 fixedly connected to one side, far away from the connecting rod 5, of the front end and the rear end of the bottom of the top of the connecting piece 7, a first connecting plate 25 is rotatably connected to the first support column 24, a second support column 26 is inserted into one end, far away from the first support column 24, of the first connecting plate 25, a second connecting plate 27 is rotatably connected to the top end of the second support column 26, a third support column 28 is inserted into one end, far away from the second support column 26, of the second connecting plate 27, a first gear 29 is rotatably connected to the bottom end of the third support column 28, a second gear 30 is rotatably connected to the bottom end of the second support column 26, the first gear 29 is meshed with the second gear 30, a fifth support column 31 is inserted into the first lower gear 29, the fifth support column 31 is connected with the second support column 26 through a third connecting plate 32, a front end, far away from the first connecting rod 15, of the first connecting rod 5 is fixedly connected to a fixed block 33, a fourth support column 34 is inserted into the fixed block 33, a motor 35 is fixedly connected to the bottom end of the fourth support column 34, and the fifth gear 31 is connected to each other through a fourth connecting plate 36.

The above-mentioned combination of each component of the power structure 18 achieves the effect that, when the expansion and contraction is required, the motor 35 starts to start to drive the connecting plate four 36 connected with the motor to start to move, and the connecting plate two 27 and the connecting plate one 25 are likewise moved by the same force, so as to drive the connecting piece 7 to slide on the connecting rod 5, and in order to ensure that the upper and lower groups of identical rods and connecting plates can move with the same amplitude, the connecting plate three 32 is used to connect the two groups of components.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or well-known prior art components include, but are not limited to: the screws, nuts and their associated support structures are not shown, but this is not intended to suggest that the above-described components are not present in the present utility model nor should they be construed as a practical limitation of the present utility model.

It should be further noted that the above components of the present utility model and the effects achieved by the components include, but are not limited to: the driving of the motor 35, the operation of the hot-melting pen 13, the driving of the electric push rod 37 and the sliding of the sliding piece 10 on the sliding rail 9 can be realized only by additionally installing power supply, electric wire, driving motor and other components, and if the parameters such as the rotating speed of the electronic rotor, the sliding length, the push-pull distance and the like are required to be obtained, the driving of the electric push rod is realized only by additionally installing a control module or a singlechip and programming the control module or the singlechip.

In the implementation of the utility model, a user should firstly place an additional lifting operation table on the placing plate 2, then prevent the PCB circuit board to be fused from being on the lifting operation table, and then start each power switch.

When the hot-melt pen 13 is damaged and needs to be replaced or needs to be maintained, a user only needs to press the limiting block 20 on the upper portion and the lower portion of the through hole 12 on the bearing plate 11, at this time, the limiting block 20 receives extrusion force, the connecting portion of the air and the telescopic rod 21 and the spring 23 begin to shrink, the limiting block 20 is inserted into the second groove 19 to slowly deviate from until all the two grooves deviate from each other, at this time, the hot-melt pen 13 can be vertically taken down to be replaced, and after the replacement is completed, the installation can be completed by reversely repeating the operation, so that the whole process is convenient and rapid.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a high-efficient circuit board fuses machine, includes bottom plate (1), its characterized in that: the middle part of the top end of the bottom plate (1) is fixedly connected with a placing plate (2), both sides of the top end of the bottom plate (1) and the front and back parts are fixedly connected with a support column (3), one side of the bottom plate is fixedly connected with a second slide bar (4) in an inserting way at the top end of one side close to the support column (3), the other side of the bottom plate is fixedly connected with a connecting rod (5) at the top end of one side close to the support column (3), the rear end of the second slide bar (4) is slidably connected with a second slide block (6), the rear end of the connecting rod (5) is slidably connected with a connecting piece (7), the second slide block (6) is mutually connected with the connecting piece (7) through a slide plate (8), the upper part and the lower part of the front end and the rear end of the sliding plate (8) are fixedly connected with sliding rails (9), sliding parts (10) are connected onto the sliding rails (9) in a sliding manner, electric push rods (37) are fixedly connected onto two sides of the front end of the sliding parts (10), the front ends of the electric push rods (37) are fixedly connected with bearing plates (11), a plurality of evenly distributed through holes (12) are formed in the bearing plates (11), hot melting pens (13) are inserted into the through holes (12), the hot melting pens (13) are connected with the through holes (12) through limiting structures (14) in a mutual manner, transverse sliding rods (15) are inserted into the front ends of the bearing plates (11), the first sliding rod (15) is connected with the second sliding rod (4) through a first sliding block (16), a baffle (17) is fixedly connected to one side, far away from the second sliding rod (4), of the first sliding rod (15), and a power structure (18) is arranged on one side, far away from the connecting rod (5), of the connecting piece (7).

2. The efficient circuit board fusion machine of claim 1, wherein: the limiting structure (14) comprises a second groove (19) which is formed in the middle of two sides of the hot-melt pen (13), a convex limiting block (20) is inserted into the second groove (19), and telescopic rods (21) are fixedly connected to the upper end and the lower end of one side, far away from the second groove (19), of the limiting block (20).

3. The efficient circuit board fusion machine of claim 2, wherein: the telescopic rod (21) is fixedly connected inside the first groove (22), the telescopic rod (21) is sleeved with a spring (23), and the spring (23) is fixedly connected with the limiting block (20).

4. The efficient circuit board fusion machine of claim 1, wherein: the power structure (18) comprises a first support column (24) fixedly connected to one side, far away from the connecting rod (5), of the front end of the top of the connecting piece (7) and the rear end of the bottom of the connecting piece, a first connecting plate (25) is rotationally connected to the first support column (24), a second support column (26) is inserted into one end, far away from the first support column (24), of the first connecting plate (25), a second connecting plate (27) is rotationally connected to the top end of the second support column (26), a third support column (28) is inserted into one end, far away from the second support column (26), of the second support column (28), a first gear (29) is rotationally connected to the bottom end of the third support column, a second gear (30) is rotationally connected to the bottom end of the second support column (26), and the first gear (29) and the second gear (30) are mutually meshed.

5. The efficient circuit board fusion machine of claim 4, wherein: the below peg graft on gear one (29) have pillar five (31), be provided with connecting plate three (32) interconnect between pillar five (31) and the pillar two (26), connecting rod (5) are kept away from one side front end fixedly connected with fixed block (33) of slide bar one (15), fixed block (33) are two from front to back, peg graft on fixed block (33) have pillar four (34), pillar four (34) bottom fixedly connected with motor (35), be provided with connecting plate four (36) interconnect between pillar four (34) and the pillar five (31).