CN217957429U

CN217957429U - Pressfitting machine is used in seamless concatenation circuit board research and development processing

Info

Publication number: CN217957429U
Application number: CN202220739824.0U
Authority: CN
Inventors: 冯建明; 冯涛; 李后清; 戴莹琰; 蔡明祥; 王敦猛
Original assignee: Kunshan Hua Tao Electronic Co ltd
Current assignee: Kunshan Hua Tao Electronic Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-02
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a pressfitting machine is used in seamless concatenation circuit board research and development processing relates to pressfitting machine equipment technical field, including the pressfitting machine, the cavity has been seted up to the inside of pressfitting machine, the place ahead and the rear of the cavity inner wall left and right sides all rotate and are connected with first dwang, a plurality of two-way lead screws of the common fixedly connected with of relative one end of two corresponding first dwang, the equal common threaded connection in both sides has the connecting plate about two corresponding two-way lead screw pole walls, the equal fixedly connected with pinch-off blades of center department on the relative side surface of two corresponding connecting plates, a plurality of indent have been seted up to the upper surface of pressfitting machine, the pinch-off blades that match with the pinch-off blades are all seted up to the left and right sides of a plurality of indent inner walls, the below of the cavity inner wall left and right sides rotates jointly and is connected with two second dwangs. The utility model discloses optimize and improve present pressfitting machine, make many press the equipment no longer need fix the circuit board in turn before the pressfitting, very big improvement efficiency, saved the time.

Description

Pressfitting machine is used in seamless concatenation circuit board research and development processing

Technical Field

The utility model relates to a pressfitting machine equipment technical field, in particular to pressfitting machine is used in seamless concatenation circuit board research and development processing.

Background

A printed circuit board PCB is an english printed PCB, and a conductive pattern formed by making a printed circuit, a printed element, or a combination of both on an insulating material according to a predetermined design is generally called a printed circuit, and a conductive pattern providing electrical connection between components on an insulating substrate is called a printed circuit, so that a finished board of a printed circuit or a printed circuit is called a printed circuit board, also called a printed board or a printed circuit board, and the printed circuit boards can be classified into the following categories according to functions: single-sided circuit board, two-sided circuit board, multilayer circuit board, aluminium base circuit board, impedance circuit board, FPC flexible circuit board etc. the raw materials of circuit board divide into: glass fiber, CEM-1, CEM3, FR4 and the like, which is visible in daily life, for example, the core of fireproof cloth and fireproof felt is the glass fiber, the glass fiber is easily combined with resin, the glass fiber cloth with compact structure and high strength is immersed in the resin and hardened to obtain the PCB substrate which is heat-insulating and not easy to bend, and if the PCB is broken, the edge is whitish and layered, which is enough to prove that the material is resin glass fiber.

Present circuit board is in order to realize more functional, often need be in the same place a plurality of circuit boards pressfitting, but present compression fittings still has some defects in the use, and present lamination equipment or make single pressure, and production efficiency is not high, and multiple pressure equipment needs fix the circuit board by one before the pressfitting, and the same efficiency that influences consumes time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressfitting machine is used in seamless concatenation circuit board research and development processing to solve present lamination equipment that proposes in the above-mentioned background art or make single pressure, production efficiency is not high, and many pressure equipment need be fixed the circuit board in turn before the pressfitting, and the same efficiency of influence consumes time problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pressing machine for researching and developing seamless spliced circuit boards comprises a pressing machine, wherein a cavity is formed in the pressing machine, first rotating rods are rotatably connected to the front and the rear of the left side and the right side of the inner wall of the cavity, a plurality of bidirectional lead screws are fixedly connected to the opposite ends of two corresponding first rotating rods, connecting plates are in threaded connection with the left side and the right side of the two corresponding bidirectional lead screw rod walls, clamping plates are fixedly connected to the centers of the opposite side surfaces of the two corresponding connecting plates, a plurality of pressing grooves are formed in the upper surface of the pressing machine, and clamping grooves matched with the clamping plates are formed in the left side and the right side of the inner wall of each pressing groove;

the below of the cavity inner wall left and right sides is rotated jointly and is connected with two second dwangs, two the left side of second dwang pole wall is all rotated through the left side of first drive mechanism and the first dwang wall in corresponding left side and is connected, the center department on pressfitting machine right side surface has seted up the rotation hole, the inner wall in rotation hole rotates and is connected with the third dwang, two the right side of second dwang pole wall is rotated jointly through the left side of second drive mechanism and third dwang pole wall and is connected.

Preferably, first drive mechanism includes two first gears, left two the equal fixedly connected with first gear in left side of first dwang pole wall, two the equal fixedly connected with second gear in left side of second dwang pole wall, two the upper surface of first gear is connected with the lower surface meshing of corresponding second gear respectively.

Preferably, the second transmission mechanism comprises two third gears, two the right side of the second rotating rod wall is fixedly connected with the third gear, the left side of the third rotating rod wall is fixedly connected with the fourth gear, and the front side surface and the rear side surface of the fourth gear are respectively meshed with one side surface of the two third gears.

Preferably, the inner walls of a plurality of the clamping grooves are slidably connected with the surfaces of the corresponding clamping plates respectively.

Preferably, the upper surface fixed connection of pressfitting machine has the support frame, and is a plurality of the upper surface fixed connection of support frame has a plurality of hydraulic stems, and is a plurality of the equal fixedly connected with pressfitting board of lower extreme of hydraulic stem.

Preferably, the right-hand member fixedly connected with carousel of third dwang pole wall, the top fixedly connected with rotation handle on carousel right side surface, the surface of rotating the handle is provided with anti-skidding line.

Preferably, the equal fixedly connected with supporting leg in four corners department of pressfitting machine lower surface, it is a plurality of the equal fixedly connected with shock pad of lower surface of supporting leg, it is a plurality of the shock pad is formed by softening rubber material preparation.

The utility model discloses a technological effect and advantage:

1. through setting up pressfitting machine, cavity, first dwang, two-way lead screw, connecting plate, clamp plate, indent, clamp groove, second dwang, rotation hole, third dwang, optimize and improve present pressfitting machine, make the multipressure equipment no longer need fix the circuit board in turn before the pressfitting, very big improvement efficiency, saved the time.

2. Through setting up first gear, first dwang, second gear, second dwang, can drive first dwang through the second dwang and rotate, through setting up third gear, second dwang, third dwang, fourth gear, make the third dwang can drive the second dwang and rotate, through setting up clamping groove, pinch-off blades, make the pinch-off blades press from both sides tightly the circuit board through pressing from both sides the clamping groove.

3. Through setting up pressfitting machine, support frame, hydraulic stem, pressfitting board, make the hydraulic stem can drive the pressfitting board and carry out the pressfitting to the circuit board, through setting up third dwang, carousel, rotation handle, convenient rotates the handle through rotating and drives the third dwang and rotate, through setting up pressfitting machine, supporting leg, shock pad, carries out the during operation at the pressfitting machine, alleviates the influence that vibrations caused the pressfitting machine.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the pressing machine of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the pressing machine of the present invention.

Fig. 3 is a schematic view of an enlarged view of a portion a of the present invention.

Fig. 4 is a schematic view of the connection structure of the connection plate and the clamping plate of the present invention.

In the figure: 1. a pressing machine; 2. a cavity; 3. a first rotating lever; 4. a bidirectional screw rod; 5. a connecting plate; 6. a clamping plate; 7. pressing a groove; 8. a clamping groove; 9. a second rotating lever; 10. rotating the hole; 11. a third rotating rod; 12. a first gear; 13. a second gear; 14. a third gear; 15. a fourth gear; 16. a turntable; 17. rotating the handle; 18. supporting legs; 19. a shock pad; 20. a support frame; 21. a hydraulic rod; 22. and (7) pressing a plate.

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.

The utility model provides a pressfitting machine for seamless concatenation circuit board research and development processing as shown in fig. 1-4, including pressfitting machine 1, cavity 2 has been seted up to pressfitting machine 1's inside, the place ahead and the rear of the left and right sides of cavity 2 inner wall all rotate and are connected with first rotation pole 3, the common fixedly connected with a plurality of two-way lead screws 4 of the relative one end of two corresponding first rotation poles 3, the common threaded connection of the left and right sides of two corresponding two-way lead screw 4 pole walls has connecting plate 5, the center department of the relative one side surface of two corresponding connecting plates 5 all fixedly connected with pinch-off blades 6, a plurality of indent 7 have been seted up to pressfitting machine 1's upper surface, the left and right sides of a plurality of indent 7 inner walls all set up with pinch-off blades 6 assorted pinch-off blades 8;

the below of the 2 inner wall left and right sides of cavity is rotated jointly and is connected with two second dwang 9, the left side of the 9 pole walls of two second dwang all rotates through the left side of the 3 pole walls of the first dwang in first drive mechanism and corresponding left side and is connected, the center department on 1 right side surface of pressfitting machine has seted up rotation hole 10, the inner wall rotation that rotates hole 10 is connected with third dwang 11, the right side of two 9 pole walls of second dwang rotates through the left side of second drive mechanism and the 11 pole walls of third dwang jointly and is connected, optimize and improve present pressfitting machine 1, make the multi-pressure equipment no longer need fix the circuit board in turn before the pressfitting, very big improvement efficiency, the time has been saved.

As shown in fig. 1, the last fixed surface of pressfitting machine 1 is connected with support frame 20, the last fixed surface of a plurality of support frames 20 is connected with a plurality of hydraulic poles 21, the equal fixedly connected with pressfitting board 22 of lower extreme of a plurality of hydraulic poles 21, make hydraulic pole 21 can drive pressfitting board 22 and carry out the pressfitting to the circuit board, the right-hand member fixedly connected with carousel 16 of third dwang 11 pole wall, the top fixedly connected with on carousel 16 right side surface rotates handle 17, the surface that rotates handle 17 is provided with the non-slip texture, it is convenient to rotate handle 17 through rotating and drive third dwang 11 and rotate, the equal fixedly connected with supporting leg 18 in four corners department of pressfitting machine 1 lower surface, the equal fixedly connected with shock pad 19 of lower surface of a plurality of supporting legs 18, a plurality of shock pads 19 are formed by softening rubber materials preparation, when pressfitting machine 1 carries out work, alleviate the influence that vibrations caused to pressfitting machine 1.

As shown in fig. 2 to 4, the first transmission mechanism includes two first gears 12, the left sides of the rod walls of the two first rotating rods 3 on the left side are fixedly connected with the first gears 12, the left sides of the rod walls of the two second rotating rods 9 are fixedly connected with the second gears 13, the upper surfaces of the two first gears 12 are respectively engaged with the lower surfaces of the corresponding second gears 13, the first rotating rods 3 can be driven to rotate by the second rotating rods 9, the second transmission mechanism includes two third gears 14, the right sides of the rod walls of the two second rotating rods 9 are fixedly connected with the third gears 14, the left side of the rod wall of the third rotating rod 11 is fixedly connected with the fourth gear 15, the front and back side surfaces of the fourth gear 15 are respectively engaged with one side surface of the two third gears 14, so that the third rotating rod 11 can drive the second rotating rods 9 to rotate, and the inner walls of the plurality of clamping grooves 8 are respectively slidably connected with the surfaces of the corresponding clamping plates 6, so that the clamping plates 6 can clamp the circuit board through the clamping grooves 8.

The utility model discloses the theory of operation: when a plurality of circuit boards are pressed simultaneously, the circuit boards need to be fixed firstly, the rotating handle 17 is rotated, the rotation of the rotating handle 17 can drive the third rotating rods 11 to rotate, the rotation of the third rotating rods 11 can drive the fourth gears 15 to rotate, the rotation of the fourth gears 15 can drive the third gears 14 on the front side and the rear side to rotate, the rotation of the two third gears 14 can drive the two second rotating rods 9 to rotate, the rotation of the two second rotating rods 9 can drive the two second gears 13 to rotate, the rotation of the two third gears 14 can drive the two first gears 12 to rotate, the rotation of the two first gears 12 can drive the two first rotating rods 3 on the left side to rotate, the rotation of the two first rotating rods 3 on the left side can drive the two-way screw rods 4 to rotate, the two-way screw rods 4 can drive the connecting plates 5 to move, and the corresponding clamping plates 6 can be driven by the movement of the connecting plates 5 to move in the clamping grooves 8, so that the purpose of clamping the circuit boards is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a pressfitting machine is used in development and development of seamless concatenation circuit board, includes pressfitting machine (1), its characterized in that: a cavity (2) is formed in the laminating machine (1), a first rotating rod (3) is rotatably connected to the front and the rear of the left side and the right side of the inner wall of the cavity (2), a plurality of two-way lead screws (4) are fixedly connected to the opposite ends of the two corresponding first rotating rods (3) together, connecting plates (5) are in threaded connection with the left side and the right side of the rod wall of the two corresponding two-way lead screws (4) together, clamping plates (6) are fixedly connected to the centers of the opposite side surfaces of the two corresponding connecting plates (5), a plurality of press grooves (7) are formed in the upper surface of the laminating machine (1), and clamping grooves (8) matched with the clamping plates (6) are formed in the left side and the right side of the inner wall of the plurality of press grooves (7);

the below of cavity (2) inner wall left and right sides is rotated jointly and is connected with two second dwang (9), two the left side of second dwang (9) pole wall all rotates through the left side of first drive mechanism and corresponding left side first dwang (3) pole wall and is connected, the center department on pressfitting machine (1) right side surface has seted up rotation hole (10), the inner wall rotation that rotates hole (10) is connected with third dwang (11), two the right side of second dwang (9) pole wall is rotated through the left side of second drive mechanism and third dwang (11) pole wall jointly and is connected.

2. The pressing machine for development and processing of the seamless spliced circuit board as claimed in claim 1, wherein: first drive mechanism includes two first gears (12), left two the equal fixedly connected with first gear (12) in left side of first dwang (3) pole wall, two the equal fixedly connected with second gear (13) in left side of second dwang (9) pole wall, two the upper surface of first gear (12) is connected with the lower surface meshing of corresponding second gear (13) respectively.

3. The pressing machine for developing and processing the seamless splicing circuit board according to claim 1, which is characterized in that: the second transmission mechanism comprises two third gears (14) and two right side equal fixedly connected with third gears (14) of a second rotating rod (9) rod wall, a left side fixedly connected with fourth gear (15) of a third rotating rod (11) rod wall, and the front side surface and the rear side surface of the fourth gear (15) are respectively meshed with one side surface of the two third gears (14).

4. The pressing machine for developing and processing the seamless splicing circuit board according to claim 1, which is characterized in that: the inner walls of the clamping grooves (8) are respectively connected with the surfaces of the corresponding clamping plates (6) in a sliding way.

5. The pressing machine for developing and processing the seamless splicing circuit board according to claim 1, which is characterized in that: the upper surface fixed connection of pressfitting machine (1) has support frame (20), and is a plurality of the upper surface fixed connection of support frame (20) has a plurality of hydraulic stem (21), and is a plurality of the equal fixedly connected with pressfitting board (22) of lower extreme of hydraulic stem (21).

6. The pressing machine for development and processing of the seamless spliced circuit board as claimed in claim 1, wherein: the right-hand member fixedly connected with carousel (16) of third dwang (11) pole wall, the top fixedly connected with on carousel (16) right side surface rotates handle (17), the surface of rotating handle (17) is provided with anti-skidding line.

7. The pressing machine for development and processing of the seamless spliced circuit board as claimed in claim 1, wherein: the equal fixedly connected with supporting leg (18) of four corners department of pressfitting machine (1) lower surface, it is a plurality of the equal fixedly connected with shock pad (19) of lower surface of supporting leg (18), it is a plurality of shock pad (19) are formed by softening rubber material preparation.