CN215546340U

CN215546340U - FPC fast press capable of preventing displacement

Info

Publication number: CN215546340U
Application number: CN202122427163.6U
Authority: CN
Inventors: 刘大升
Original assignee: Jingmen Hongyi Electronic Technology Co ltd
Current assignee: Jingmen Hongyi Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-18
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an FPC (flexible printed circuit) quick press capable of preventing displacement, which relates to the technical field of quick presses and comprises a welding base, wherein a rotary extrusion cover is hinged on the welding base, and four slidable pressing mechanisms are arranged on the welding base. The device has a reasonable design structure, can rotate the fixed rod through the matching design of the welding base, the rotary extrusion cover, the pressing mechanism, the tailor-welding mechanism and the slide way, the fixed rod rotates to drive the contact plate to move downwards through the fixed screw rod, when the sliding plate is separated from the fixed rod, the sliding plate slides on the outer surface of the fixed rod, at the moment, the telescopic part extends to support the sliding plate and the contact plate and drive the contact plate to extrude the plate downwards, so that the plate is fixed and pressed, the rotary extrusion cover is rotated to enable welding machine equipment to be in contact with the plate, and tailor-welding operation is carried out on the plate.

Description

FPC fast press capable of preventing displacement

Technical Field

The utility model relates to the technical field of a quick press, in particular to an FPC quick press capable of preventing displacement.

Background

In actual work, due to factors such as machining size limitation, butt joint of two or more plate members is often required. In order to ensure the splicing precision and the welding beauty after splicing, the plate pieces must be pressed and positioned. The selection of the pressing mode directly determines the quality of the spliced product. A plurality of long welding seam thin plate pieces with higher requirements are tailor-welded, and special welding machines are needed to be customized in a targeted mode and are matched with special pressing systems. However, the special welding machine has the problems of complex structure, large volume, high use cost, less compatible plate types and the like, is inconvenient to use in many occasions, and does not have other special fixtures suitable for tailor welding of plates. Therefore, the plate welding in most cases can only adopt the traditional clamp.

A spring distribution pre-tightening type quick pressing mechanism and a combined type quick pressing mechanism are disclosed in a patent with a patent number of CN109382625B, wherein the spring distribution pre-tightening type quick pressing mechanism comprises a base and a clamp pressing part; one end of the clamp pressing part is connected with one side surface of the base through a connecting part, so that the clamp pressing part can rotate around the connecting part to open or close the clamp pressing part, and meanwhile, the clamp pressing part can rotate around the connecting part to avoid blocking the placement of a workpiece during clamping; the side surface of the base opposite to the connecting part is provided with the locking mechanism, and after the pressing part is closed, the locking mechanism is used for locking the pressing part so as to press the pressing plate part placed on the base.

In the patent, when a plurality of plates need to be spliced, the plates need to be clamped and spliced for many times, the operation is complicated, and the working efficiency is reduced; therefore, the FPC fast pressing machine capable of preventing displacement is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides an FPC (flexible printed circuit) quick press capable of preventing displacement.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can prevent FPC fast press of displacement, includes the welding base, it has rotatory extrusion lid to articulate on the welding base, be equipped with four hold-down mechanism of slidable on the welding base, rotatory extrusion is covered and is equipped with mobilizable three tailor-welding mechanism, two symmetrical slides have been seted up on the welding base.

Furthermore, the pressing mechanism comprises a sliding plate and first telescopic pieces, wherein two ends of the sliding plate slide in the slideway, and the first telescopic pieces are fixed on the sliding plate and are arranged at equal intervals.

Furthermore, a contact plate is arranged below the sliding plate, and the bottom end of each first telescopic piece is fixed on the contact plate.

Furthermore, a fixed screw rod is rotatably arranged on the contact plate, a fixed rod is fixedly arranged on the fixed screw rod, the fixed screw rod is in threaded connection with the sliding plate, and the fixed rod is rotatably connected with the sliding plate.

Furthermore, tailor-welding mechanism is in including seting up logical groove and the slip that covers in rotatory extrusion the adjusting screw who leads to inslot portion, adjusting screw rotates near the one end of welding base and is connected with the slip strip, every the equal threaded connection of one end that the slip strip was kept away from to adjusting screw has the swivel nut.

Furthermore, the sliding strip slides and is provided with a sliding box, telescopic pieces II which are arranged equidistantly are fixed inside the sliding box, each telescopic piece II is fixed to the upper end of the sliding strip, and welding machine equipment is installed on the sliding box.

Furthermore, each sliding strip is fixedly provided with a sliding block, one side surface of the rotary extrusion cover, which is close to the welding base, is provided with a sliding groove, and the sliding blocks slide in the sliding grooves.

Compared with the prior art, this can prevent FPC fast press machine of displacement possesses following beneficial effect:

according to the utility model, through the matching design of the welding base, the rotary extrusion cover, the pressing mechanism, the tailor-welding mechanism and the slide way, a plurality of plates are placed on the welding base, the fixed rod is rotated, the fixed rod rotates to drive the contact plate to move downwards through the fixed screw rod, when the sliding plate is separated from the fixed rod, the sliding plate slides on the outer surface of the fixed rod, the telescopic part stretches at the moment to support the sliding plate and the contact plate and drive the contact plate to extrude the plates downwards, so that the fixing and pressing effects are achieved on the plates, the rotary extrusion cover is rotated to enable welding machine equipment to be in contact with the plates, and tailor-welding operation is performed on the plates.

Drawings

FIG. 1 is a schematic perspective view of a top view of the present invention;

FIG. 2 is a schematic perspective view of a front view of the present invention;

FIG. 3 is a schematic perspective view of the present invention in a bottom view;

FIG. 4 is a cross-sectional view of a left side view of the hold-down mechanism of the present invention;

FIG. 5 is a cross-sectional view of a left side view of the tailor welding mechanism of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: the welding machine comprises a welding base 1, a rotary extrusion cover 2, a pressing mechanism 3, a sliding plate 31, a fixed screw 32, a fixed rod 33, a first telescopic part 34, a contact plate 35, a tailor-welded mechanism 4, a through groove 41, an adjusting screw 42, a threaded sleeve 43, a sliding strip 44, a sliding box 45, a second telescopic part 46, welding machine equipment 47, a sliding groove 48 and a slideway 5.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a can prevent FPC fast press of displacement, and the device can once weld a plurality of plates together, and is easy and simple to handle, and has strengthened work efficiency greatly.

Referring to fig. 1-6, a FPC fast press capable of preventing displacement includes a welding base 1, and a rotary pressing cover 2 is hinged on the welding base 1.

Welding base 1 and rotatory extrusion lid 2 are articulated through the pivot, make things convenient for welding base 1 and rotatory extrusion lid 2 relative rotation.

Four slidable hold-down mechanisms 3 are arranged on the welding base 1, and each hold-down mechanism 3 comprises a sliding plate 31 with two ends sliding in the sliding rail 5 and first telescopic parts 34 fixed on the sliding plate 31 and arranged at equal intervals.

The first telescoping member 34 is a spring.

A contact plate 35 is provided below the sliding plate 31, and the contact plate 35 comes into contact with the plate.

The bottom surface of contact board 35 is fixed with one deck rubber material or silica gel material, and this scheme preferred uses rubber material.

The friction force between the contact plate 35 and the plate member can be enhanced, and the stability of pressing the plate member can be enhanced.

The bottom end of each first telescopic member 34 is fixed on a contact plate 35, and a fixing screw 32 is rotated on the contact plate 35.

The fixed screw 32 is fixed with a fixed rod 33, the fixed screw 32 is in threaded connection with the sliding plate 31, and the fixed rod 33 is in rotary connection with the sliding plate 31.

When the plate needs to be pressed, the fixing rod 33 is rotated, the fixing rod 33 drives the fixing screw 32 to rotate, and the fixing screw 32 rotates to enable the contact plate 35 to move downwards.

When the sliding plate 31 is separated from the fixing screw 32, the first telescopic member 34 extends to support the sliding plate 31 and the contact plate 35, so as to clamp and fix the plate.

The rotary extrusion cover 2 is provided with three movable tailor-welding mechanisms 4, and the tailor-welding mechanisms 4 comprise through grooves 41 formed on the rotary extrusion cover 2 and adjusting screws 42 sliding in the through grooves 41.

The end of each adjusting screw 42 close to the welding base 1 is rotatably connected with a sliding bar 44, and the end of each adjusting screw 42 far from the sliding bar 44 is in threaded connection with a threaded sleeve 43.

By rotating the screw sleeve 43, the adjusting screw 42 can be moved upward, and the position of the adjusting screw 42 can be fixed.

After the position of the adjusting screw 42 is fixed, the position of the slide bar 44 can be fixed at the same time.

A sliding box 45 is arranged on the sliding strip 44 in a sliding mode, and second telescopic pieces 46 which are arranged at equal intervals are fixed inside the sliding box 45.

The second expansion member 46 is a spring.

When welding to the plate, compress tightly rotatory extrusion lid 2 downwards, when welding machine equipment 47 and plate contacted, can play the effect of buffering to the plate through expansion piece two 46, prevent that the plate from receiving too big extrusion and damaging.

The upper end of each second telescopic piece 46 is fixed with the sliding strip 44, and the sliding box 45 is provided with welding machine equipment 47.

The welding machine device 47 is electrically connected with the external control device, after the welding machine device 47 is opened, the plate seam between the plate pieces can be subjected to tailor welding, and the welding machine device 47 is the existing device and is not described in detail.

Each sliding bar 44 is fixed with a sliding block, and a sliding groove 48 is formed in one side surface of the rotary extrusion cover 2 close to the welding base 1.

The slider slides in the slide groove 48, and the slider slides in the slide groove 48, thereby being capable of limiting and guiding the slide bar 44.

Two symmetrical slideways 5 are arranged on the welding base 1, and the slideways 5 are arranged to facilitate the sliding plate 31 to slide on the welding base 1.

The working principle is as follows: when in use, a plurality of plates which need to be spliced together are firstly placed on the welding base 1, the fixing rod 33 is rotated, the fixing rod 33 rotates to drive the contact plate 35 to move downwards through the fixing screw rod 32, when the sliding plate 31 is separated from the fixed rod 33, the sliding plate 31 slides on the outer surface of the fixed rod 33, and the first telescopic member 34 is extended, the sliding plate 31 and the contact plate 35 are supported, so that the contact plate 35 can be driven to press the plate downwards, the plate is fixed and pressed, then the adjusting screw 42 is slid to adjust the position of the sliding strip 44, so that the sliding strip 44 is positioned right above the splice welding position of the plate, the screw sleeve 43 is rotated, the positions of the adjusting screw rod 42 and the sliding strip 44 are fixed, the rotary extrusion cover 2 is rotated, the welding base 1 and the rotary extrusion cover 2 are closed, the welding machine equipment 47 is started, welding work is carried out on the plates, and the device can weld a plurality of plates together at one time.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a can prevent FPC fast press of displacement, includes welding base (1), its characterized in that: articulated on welding base (1) have rotatory extrusion lid (2), be equipped with four hold-down mechanism of slidable (3) on welding base (1), be equipped with mobilizable three tailor-welding mechanism (4) on rotatory extrusion lid (2), two symmetrical slide (5) have been seted up on welding base (1).

2. The FPC fast press capable of preventing displacement according to claim 1, characterized in that: the pressing mechanism (3) comprises a sliding plate (31) with two ends sliding in the slide way (5) and first telescopic parts (34) fixed on the sliding plate (31) and arranged equidistantly.

3. The FPC fast press capable of preventing displacement according to claim 2, characterized in that: a contact plate (35) is arranged below the sliding plate (31), and the bottom end of each first telescopic piece (34) is fixed on the contact plate (35).

4. The FPC fast press capable of preventing displacement according to claim 3, characterized in that: the contact plate (35) is rotatably provided with a fixed screw (32), the fixed screw (32) is fixedly provided with a fixed rod (33), the fixed screw (32) is in threaded connection with the sliding plate (31), and the fixed rod (33) is rotatably connected with the sliding plate (31).

5. The FPC fast press capable of preventing displacement according to claim 1, characterized in that: tailor welding mechanism (4) are in including offering logical groove (41) and the slip on rotatory extrusion lid (2) lead to the inside adjusting screw (42) of groove (41), adjusting screw (42) are close to the one end rotation of welding base (1) and are connected with slip strip (44), every adjusting screw (42) keep away from the equal threaded connection of one end of slip strip (44) has swivel nut (43).

6. The FPC fast press capable of preventing displacement according to claim 5, characterized in that: slip on slide bar (44) has slide box (45), the inside of slide box (45) is fixed with the extensible member two (46) that the equidistance was arranged, every the upper end of extensible member two (46) all is fixed mutually with slide bar (44), install welding machine equipment (47) on slide box (45).

7. The FPC fast press capable of preventing displacement according to claim 6, characterized in that: each sliding strip (44) is fixedly provided with a sliding block, one side surface of the rotary extrusion cover (2) close to the welding base (1) is provided with a sliding groove (48), and the sliding blocks slide in the sliding grooves (48).