CN116546731A

CN116546731A - Single-point pressing equipment

Info

Publication number: CN116546731A
Application number: CN202310725622.XA
Authority: CN
Inventors: 陈良柱; 张林熙; 杨凯
Original assignee: Suzhou Ruiyi Electronic Technology Co ltd
Current assignee: Suzhou Ruiyi Electronic Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-08-04

Abstract

The invention discloses single-point pressing equipment which comprises a base plate, a vertical plate, a conveying mechanism, an upper transverse support plate, a lower transverse support plate, a distance adjusting mechanism, a lower pushing cylinder, a lower die top seat, an upper pushing cylinder, a pressure seat, a groove structure, a pressure head, a guiding mechanism, a pressure sensor, a support plate and a vertical rod, wherein the bottom end of the vertical rod is fixedly connected with the pressure sensor, a die spring sleeved on the vertical rod is arranged between the upper end of the pressure sensor and the support plate, the top of the vertical rod is provided with the pressure adjusting mechanism, and guide rods spliced on the upper transverse support plate and the lower transverse support plate are respectively arranged on the front side and the rear side of the bottom end of the lower die top seat and the front side and the rear side of the top end of the pressure head seat. Compared with the prior art, the invention has the advantages that: the pressing force of corresponding regional single points can be accurately controlled, flexible circuit boards of different sizes can be adapted to use, and the use flexibility is stronger.

Description

Single-point pressing equipment

Technical Field

The invention relates to the technical field of pressing equipment, in particular to single-point pressing equipment.

Background

In flexible circuit board production process, need use the pressfitting machine to laminate the laminating machine to flexible circuit board on carry out pressfitting processing, at present mainly use holistic press mold to carry out the pressfitting to flexible circuit board, but this kind of pressfitting mode can't carry out high accuracy pressfitting control wherein single point position, and whole pressfitting can lead to the pressfitting inhomogeneous, and current lamination equipment can only be applicable to the flexible circuit board of fixed size, can't ensure stable transportation and pressfitting processing after flexible circuit board size changes.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects and provide single-point pressing equipment.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a single-point pressing equipment, includes the base plate, base plate top both sides are provided with the riser, one side lower extreme that the riser is close to each other is provided with conveying mechanism, upper and lower sides are provided with horizontal extension board and lower horizontal extension board respectively between the riser, the riser is gone up downside and is all set up the interval adjustment mechanism who cooperates its use, the inside center department fixedly connected with of lower horizontal extension board pushes away the cylinder down, the telescopic end department fixedly connected with lower mould footstock in lower pushing away cylinder top, go up horizontal extension board bottom center department fixedly connected with and push away the cylinder, go up the telescopic end department fixedly connected with pressure head seat in pushing away cylinder bottom, the pressure head seat is open-ended decurrent groove structure, pressure head seat inside bottom both sides all are provided with a plurality of evenly distributed's pressure heads, pressure head one side is provided with guiding mechanism, pressure sensor is gone up to the downside of pressure head seat is fixedly connected with the extension board, threaded connection has a plurality of evenly distributed's montant sensor down, montant bottom and pressure sensor fixed connection, it has pressure head and pressure sensor to push over the die, the montant end and the side of inserting and the side of all to be provided with behind the die carrier down.

As an improvement, the conveying mechanism comprises conveying wheels arranged on the front side and the rear side of the lower part of one end of each vertical plate, a conveying belt is wound on the conveying wheels, and one end of each conveying wheel is rotatably connected with the vertical plate through a rotating shaft.

As an improvement, interval adjustment mechanism includes fixed connection in riser bottom front and back side's limiting plate, the spacing groove that cooperation limiting plate used has all been seted up around the inside both sides of base plate, all be provided with the fixed plate around the base plate top both sides, both sides rotate between the fixed plate and be connected with two-way lead screw, two-way lead screw both ends pass through threaded structure with the riser and connect, fixedly connected with motor around base plate top one side, motor output and two-way lead screw one end fixed connection.

As an improvement, the outer two ends of the upper transverse support plate and the lower transverse support plate are respectively sleeved with a stable guide frame, and the other end of the stable guide frame is fixedly connected with the vertical plate.

As an improvement, the guide mechanism comprises a guide groove which is formed in the lower end of the inner part of the two side walls of the pressure head seat and matched with the pressure head for use, a baffle is inserted into the upper end of the inner part of the guide groove, the baffle is fixedly connected with the pressure head through a connecting block, and the other side of the baffle is fixedly connected with a guide wheel matched with the guide groove for use.

As an improvement, pressure adjustment mechanism includes fixed connection in the accommodate motor on montant top, a plurality of evenly distributed cooperation accommodate motor's mounting groove has been seted up to pressure head seat top surface, both sides accommodate motor's one side fixedly connected with restriction piece that keeps away from each other, set up the restriction groove that cooperation restriction piece used on the mounting groove both sides wall.

Compared with the prior art, the invention has the advantages that: according to the single-point pressing equipment, the plurality of pressing heads are arranged in the pressing head seat, the tops of the pressing heads are independently controlled by the aid of the vertical rods and the pressure adjusting mechanisms, pressing force of corresponding areas can be accurately controlled, the pressure sensors can monitor pressure values in real time, in addition, the spacing adjusting mechanisms are arranged on the vertical plates, normal conveying is guaranteed by the spacing adjusting mechanisms, the size of the spacing is changed, the flexible circuit boards in different sizes can be adapted to use, and the using flexibility is higher.

Drawings

Fig. 1 is a schematic perspective view of a single-point pressing device according to the present invention.

Fig. 2 is a schematic diagram of a front view of a single-point pressing device according to the present invention.

Fig. 3 is a right-side view of a single-point pressing apparatus according to the present invention.

Fig. 4 is an enlarged view of a single-point pressing apparatus a of the present invention.

As shown in the figure: 1. a substrate; 2. a riser; 3. a conveying mechanism; 3.1, a conveying wheel; 3.2, a conveyer belt; 3.3, rotating shaft; 4. an upper transverse support plate; 5. a lower transverse support plate; 6. a spacing adjustment mechanism; 6.1, limiting plates; 6.2, a limit groove; 6.3, fixing plate; 6.4, a bidirectional screw rod; 6.5, a motor; 6.6, stabilizing the guide frame; 7. a pushing cylinder; 8. a lower die top seat; 9. an upper pushing cylinder; 10. a pressure head seat; 11. a pressure head; 12. a guide mechanism; 12.1, a guide groove; 12.2, a baffle; 12.3, a guide wheel; 12.4, connecting blocks; 13. a pressure sensor; 14. a support plate; 15. a vertical rod; 16. a die spring; 17. a pressure regulating mechanism; 17.1, adjusting a motor; 17.2, mounting grooves; 17.3, limit the block; 17.4, a limiting groove; 18. and guiding the rod.

Detailed Description

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

In combination with the accompanying figures 1-4, the single-point pressing equipment realizes the conveying and pressing control of the flexible circuit board, the substrate 1 is arranged as a bottom foundation, the vertical plates 2 are arranged on two sides of the top of the substrate, the conveying mechanism 3 is arranged at the lower end of one side of the vertical plates 2, which is close to each other, in order to realize the conveying function of the flexible circuit board, wherein the conveying mechanism 3 mainly comprises conveying wheels 3.1 arranged on the vertical plates 2, the front conveying wheels 3.1 and the rear conveying wheels 3.1 are connected through a winding connection and are connected through a conveying belt 3.2, the conveying control of the conveying belt 3.2 is realized through the structure, meanwhile, the conveying wheels 3.1 are rotatably connected on the vertical plates 2 through a rotating shaft 3.3, and in the specific use, one of the conveying wheels 3.1 on two sides can be driven and controlled in a mode of an external motor, and the flexible circuit board is lapped on the tops of the conveying belts 3.2 on two sides.

On the basis of completing conveying control, the invention needs to complete targeted single-point pressing control, an upper transverse support plate 4 and a lower transverse support plate 5 are respectively arranged at the upper end and the lower end between vertical plates 2 to serve as supports, two sides of the upper transverse support plate are fixedly connected with the vertical plates 2 through sleeving a stable guide frame 6.6, wherein a lower pushing cylinder 7 is fixedly spliced at the center of the lower transverse support plate 5, a lower die top seat 8 is fixedly arranged at the telescopic end of the top of the lower pushing cylinder 7, the bottom support of a flexible circuit board is realized by utilizing the lower die top seat 8, an upper pushing cylinder 9 is fixedly connected at the center of the bottom end of the upper transverse support plate 4, a pressure seat 10 is fixedly connected at the telescopic end of the lower end of the upper pushing cylinder 9, the whole pressing control is realized by utilizing the pressure seat 10 and the lower die top seat 8 arranged at the bottom, and guide rods 18 are respectively arranged on the lower die top seat 8 and the pressure seat 10, so that a stable effect is realized.

In addition, it is necessary to ensure single-point pressing control, so that a groove structure with a downward opening is formed in the press head seat 10, a plurality of uniformly distributed press heads 11 are respectively arranged at two sides of the bottom end in the groove structure of the press head seat 10, the fixed-point pressing control is realized by using the divided press heads capable of being controlled independently, in order to ensure the stability of downward movement and pressing of the press heads 11, guide grooves 12.1 are formed in two side walls of the press head seat 10, baffle plates 12.2 and guide wheels 12.3 connected with the baffle plates are arranged in the guide grooves 12.1, and the baffle plates 12.2 are connected with the press heads 11 by using connecting blocks 12.4, so that the smoothness and stability of movement of the press heads 11 are ensured by the structure.

In order to realize the independent control to the pressure head 11, the pressure sensor 13 is fixedly arranged at the top of the pressure head 11, the vertical rod 15 is fixedly arranged at the top of the pressure sensor 13, the support plate 14 is fixedly arranged at the upper end in the groove structure of the pressure head seat 10, the upper end of the vertical rod 15 is connected with the support plate 14 through a threaded structure, when the vertical rod 15 rotates, the up-and-down movement control to the pressure head 11 can be realized, and then the pressure adjusting function is realized, the die spring 16 which is adjusted on the vertical rod 15 is arranged at the lower side of the support plate 14, the buffer protection function is realized, the adjusting motor 17.1 which is used for controlling the rotation of the vertical rod 15 is arranged at the top of the pressure head seat 15, the adjusting motor 17.1 is extended into the installation groove 17.2 in the top surface of the pressure head seat 10, and the adjusting motor 17.1 can only move up and down along with the rotation, so that the limiting block 17.3 is arranged at the front end and the rear end of the adjusting motor 17.1, and the limiting groove 17.4 which is matched with the side wall of the installation groove 17.2 realize the effective limiting control, and the control of the single-point pressure is ensured.

On the basis of the above, the invention also needs to realize the adjustment function of the conveying interval so as to adapt to flexible circuit boards with different sizes, the front end and the rear end of the upper side of the base plate 1 are provided with the bidirectional screw rods 6.4, the two ends of the bidirectional screw rods 6.4 are connected with the vertical plate 2 through a threaded structure, the front side and the rear side of the top end of the base plate 1 are fixedly connected with the fixed plate 6.3, the fixed plate 6.3 is rotationally connected with the bidirectional screw rods 6.4, one side is provided with the motor 6.5 for driving the bidirectional screw rods, the driving control of the vertical plate 2 can be realized by utilizing the rotation of the bidirectional screw rods 6.4, the bottom of the vertical plate 2 is additionally provided with the limiting plates 6.1 and the limiting grooves 6.2, and the separation of the upper transverse support plate 4 and the lower transverse support plate 5 from the stable guide frame 6.6 is avoided, and the stability is improved.

In the concrete implementation of the invention, a flexible circuit board to be subjected to pressing treatment is placed at the tops of the conveyor belts 3.2 on both sides, the conveyor belts 3.2 are started to convey the flexible circuit board to the position of the lower die top seat 8 to stop, meanwhile, the upper pushing cylinder 9 and the lower pushing cylinder 7 are started, the pressure head seat 10 and the lower die top seat 8 are controlled to integrally press the flexible circuit board, then the fixed-point pressing control area is selected according to the requirement, the pressure head 11 of the corresponding area is selected, the regulating motor 17.1 on the top of the pressure head is controlled, the corresponding pressure head 11 can be controlled to regulate the pressing force, the pressure sensor 13 can monitor the pressure change in real time, the pressing control of the top and bottom pressure head seats 10 and the lower die top seat 8 is released after the pressing is completed, and the conveyor belts 3.2 are restarted to convey the flexible circuit board after the pressing is completed, so that the application flow of the application is completed.

The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention 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 invention.

Claims

1. Single-point pressing equipment, including base plate (1), its characterized in that: the utility model is characterized in that two sides of the top end of the base plate (1) are provided with risers (2), one side lower extreme that the risers (2) are close to each other is provided with conveying mechanism (3), upper and lower sides are respectively provided with upper transverse support plates (4) and lower transverse support plates (5) between the risers (2), the upper and lower sides of the risers (2) are all provided with interval adjusting mechanisms (6) matched with the risers, a lower pushing cylinder (7) is fixedly connected to the inner center of the lower transverse support plates (5), a lower die top seat (8) is fixedly connected to the telescopic end of the top of the lower pushing cylinder (7), an upper pushing cylinder (9) is fixedly connected to the central end of the bottom end of the upper transverse support plates (4), a pressure head seat (10) is fixedly connected to the telescopic end of the bottom of the upper pushing cylinder (9), the pressure head seat (10) is of a groove structure with a plurality of evenly distributed pressure heads (11) with openings downwards, one side of the pressure heads (11) is provided with a guiding mechanism (12), the top ends of the pressure heads (11) are fixedly connected to the top ends of the pressure heads (11), the pressure heads (14) are fixedly connected to the pressure heads (14) and the pressure heads (15) are fixedly connected to the inner ends of the pressure heads (14), the die spring (16) sleeved on the vertical rod (15) is arranged between the upper end of the pressure sensor (13) and the support plate (14), a pressure adjusting mechanism (17) is arranged at the top of the vertical rod (15), and guide rods (18) which are inserted on the upper transverse support plate (4) and the lower transverse support plate (5) are respectively arranged on the front side and the rear side of the bottom end of the lower die top seat (8) and the front side and the rear side of the top end of the pressure head seat (10).

2. The single-point pressing apparatus as defined in claim 1, wherein: conveying mechanism (3) are including setting up in riser (2) each other be close to conveyer wheel (3.1) of one end lower part front and back side, the round joint has conveyer belt (3.2) on conveyer wheel (3.1), be provided with pivot (3.3) rotation connection between conveyer wheel (3.1) one end and riser (2).

3. The single-point pressing apparatus as defined in claim 1, wherein: spacing adjustment mechanism (6) are including fixed connection limiting plate (6.1) in riser (2) bottom front and back side, spacing groove (6.2) that cooperation limiting plate (6.1) used have all been seted up around the inside both sides of base plate (1), all be provided with fixed plate (6.3) around base plate (1) top both sides, both sides rotate between fixed plate (6.3) and be connected with two-way lead screw (6.4), two-way lead screw (6.4) both ends pass through threaded structure with riser (2) and connect, fixedly connected with motor (6.5) around base plate (1) top one side, motor (6.5) output and two-way lead screw (6.4) one end fixed connection.

4. A single point laminating apparatus according to claim 3, wherein: the outer two ends of the upper transverse support plate (4) and the lower transverse support plate (5) are respectively sleeved with a stable guide frame (6.6), and the other end of the stable guide frame (6.6) is fixedly connected with the vertical plate (2).

5. The single-point pressing apparatus as defined in claim 1, wherein: guide mechanism (12) are including seting up guide way (12.1) that the inside lower extreme cooperation pressure head (11) of pressure head seat (10) both sides wall used, inside upper end of guide way (12.1) is pegged graft and is had baffle (12.2), be provided with between baffle (12.2) and pressure head (11) and link piece (12.4) fixed connection, baffle (12.2) opposite side fixedly connected with guide pulley (12.3) that cooperation guide way (12.1) used.

6. The single-point pressing apparatus as defined in claim 1, wherein: the pressure regulating mechanism comprises a regulating motor (17.1) fixedly connected to the top end of a vertical rod (15), a plurality of evenly distributed mounting grooves (17.2) matched with the regulating motor (17.1) are formed in the top surface of the pressure seat (10), limiting blocks (17.3) are fixedly connected to one sides, away from each other, of the regulating motor (17.1), and limiting grooves (17.4) matched with the limiting blocks (17.3) are formed in the two side walls of the mounting grooves (17.2).