CN215550915U

CN215550915U - Hot-pressing forming device for conductive rubber plate

Info

Publication number: CN215550915U
Application number: CN202120306984.1U
Authority: CN
Inventors: 刘红阳; 冯玉婷
Original assignee: Dongguan Nystein Electronic Materials Co ltd
Current assignee: Dongguan Nystein Electronic Materials Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-01-18
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a hot-press forming device for conductive rubber plates, which relates to the field of hot-press forming devices and aims at solving the problems that the existing hot-press forming device for conductive rubber plates is inconvenient to switch dies, and meanwhile, a compression roller is inconvenient to replace, so that the production efficiency is greatly slowed down. The device has the characteristics that the compression roller can be conveniently and efficiently subjected to die change, and meanwhile, the compression roller can be conveniently and efficiently subjected to rapid disassembly and assembly, so that the production efficiency is greatly improved.

Description

Hot-pressing forming device for conductive rubber plate

Technical Field

The utility model relates to the field of hot-press forming devices, in particular to a hot-press forming device for a conductive rubber plate.

Background

The conductive rubber sheet is a novel high polymer material which is prepared by filling fine conductive particles (such as silver plating on glass, silver plating on aluminum, silver plating on copper, carbon black, pure silver, nickel plating on graphite and the like) in a silicon rubber according to a certain proportion, well combines the water vapor sealing performance and high conductivity together, and simultaneously completes the environmental sealing and the electromagnetic sealing. The molded conductive rubber can be made into various thickness of sheet material, molded products and die-cut plane liner. Various dimensions can be customized according to user requirements. The product meets the US army standard MIL-G-83528, and is widely applied to electronic equipment for military use, aerospace, air and the like. Such as medium and small military electronics chassis, cabinets, sidecars and microwave waveguide systems, waveguides and connector pads, etc.

But current conductive rubber panel needs be according to the needs that use in its different shapes of dupont surface impression, and current hot briquetting device generally can only carry out continuous suppression to a shape, and inconvenient swift change mould compression roller according to the needs that use, the inconvenient change of mould compression roller simultaneously for the dismantlement installation that will design at the in-process that switches, great reduction production efficiency. Therefore, a hot-press forming device for the conductive rubber sheet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hot-press forming device for conductive rubber plates, which solves the problems that the existing hot-press forming device for conductive rubber plates is inconvenient to switch dies, and meanwhile, a press roller is inconvenient to replace, so that the production efficiency is greatly slowed down.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hot-press forming device for conductive rubber plates comprises a supporting base, wherein the front and rear ends of the left and right sides of the upper end surface of the supporting base are fixedly connected with limit tables, the left and right sides of the upper end surface of the supporting base are respectively provided with a groove body, the left and right sides of the upper end surface of the supporting base are respectively and fixedly provided with a first hydraulic rod, an I-shaped rotary drum is rotatably connected between the first hydraulic rods on the left and right sides, the left and right ends of the outer side surface of the I-shaped rotary drum are respectively and symmetrically and fixedly connected with a lantern ring, each lantern ring is rotatably connected with a rotary shaft, a square hole is respectively arranged on the left and right end surfaces of each rotary shaft in a penetrating way, a press roller is arranged between the lantern rings on the left and right sides, the left and right ends of the press roller are respectively provided with a square limit sliding chute, a square limit sliding rod is slidably arranged in each square limit sliding chute, and a spring is fixedly connected between the square limit sliding rod and the inner wall of the square limit sliding chute on one side, support the base up end left and right both sides and all seted up the spout, the lower terminal surface fixed mounting who supports the base has the equal fixedly connected with L type connecting rod in the left and right both ends of two-way hydraulic stem and two-way hydraulic stem, every the equal fixedly connected with slide in top of spout, every all be provided with first motor in the slide, both sides first motor is close to the equal fixedly connected with square pole of output of one side, every each L type connecting rod all with the first motor fixed connection of one side separately.

Preferably, the groove bodies arranged on the left side and the right side of the upper end face of the supporting base correspond to the lowest lantern ring fixedly connected with the two sides of the I-shaped rotary drum in an array mode.

Preferably, the ends, close to each other, of the square limiting sliding rods on the left side and the right side are arranged in the square limiting sliding grooves on one side of each other in a sliding mode, and the springs are arranged in the square limiting sliding grooves.

Preferably, the ends, far away from each other, of the square limiting slide bars on the left side and the right side are respectively in sliding fit with square holes, close to each other, formed in one side face of the rotating shaft in the sleeve rings on the two sides.

Preferably, the L-shaped connecting rods on the left side and the right side are respectively slidably arranged in the sliding grooves on one side of each L-shaped connecting rod, penetrate through the sliding grooves and extend above the supporting base to be fixedly connected with the first motor.

Preferably, the first motors on the two sides are fixedly connected to the side, close to each other, of the first motor, and the ends, close to each other, of the first motors are respectively in sliding connection with the square holes formed in the side, far away from each other, of the rotating shafts on the two sides in a matching manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the supporting base, the limiting platform, the groove body, the I-shaped rotary drum, the lantern ring, the rotating shaft, the square hole, the compression roller, the square limiting sliding groove, the square limiting sliding rod, the spring, the sliding groove, the L-shaped connecting rod, the first motor, the sliding way and the square rod, when in use, the device can drive the I-shaped rotary drum to rotate through the first hydraulic rod, further the compression roller arranged between the lantern rings arranged in an array on the I-shaped rotary drum can rotate, so that each different compression roller can respectively rotate to the lowest side, further the device can be convenient to carry out hot pressing on conductive rubber plates with the upper end surface of the supporting base, meanwhile, the first motors at two sides can be driven to mutually approach or separate through the first hydraulic rods at the left side and the right side, further the square rods fixedly connected with the output ends of the first motors at two sides are respectively matched and connected with the square holes arranged on the rotating shafts at two sides, further the rotating shafts can be driven to rotate through connection, the compression roller connected between the rotating shafts on the two sides is driven to rotate, so that the conductive rubber plate is conveniently and continuously hot-pressed;

2. when dismantling the installation to the compression roller simultaneously, can run through the square opening of seting up through every pivot both sides and contradict the square spacing slide bar of compression roller both sides respectively to sliding and compression spring in square spacing spout in one side that keeps away from each other, and then the square spacing slide bar of cancellation both sides is connected with the cooperation between the square opening, and then can realize dismantling and installing, and does not influence the dismouting change of its upside compression roller when downside compression roller operation processing.

Make this device have can make things convenient for the efficient to carry out the retooling to the compression roller, the compression roller can make things convenient for the efficient again simultaneously and carry out swift dismouting, great improvement production efficiency's characteristics.

Drawings

Fig. 1 is a sectional view showing the structure of a hot press molding apparatus for conductive rubber sheets according to the present invention.

Fig. 2 is a cross-sectional view illustrating a top view of a hot press molding apparatus for conductive rubber sheets according to the present invention.

Fig. 3 is a sectional view showing a side view structure of a hot press molding apparatus for conductive rubber sheets according to the present invention.

Reference numbers in the figures: the automatic feeding device comprises a support base 1, a limiting table 2, a groove body 3, an I-shaped rotary drum 4, a lantern ring 5, a rotating shaft 6, a square hole 7, a compression roller 8, a square limiting sliding groove 9, a square limiting sliding rod 10, a spring 11, a sliding groove 12, a L-shaped connecting rod 13, a first motor 14, a slide way 15 and a square rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a hot press molding device for conductive rubber plates comprises a supporting base 1, a left upper end surface of the supporting base 1, a front side and a rear side of the upper end surface of the right side are respectively and fixedly connected with a limiting platform 2, groove bodies 3 are respectively arranged on the left side and the right side of the upper end surface of the supporting base 1, a left upper end surface of the supporting base 1 and a right side of the upper end surface of the right side are respectively and fixedly provided with a first hydraulic rod, an I-shaped rotary drum 4 is rotatably connected between the first hydraulic rods on the left side and the right side, lantern rings 5 are symmetrically and fixedly connected with the left end and the right end of the outer side surface of the I-shaped rotary drum 4, each lantern ring 5 is rotatably connected with a rotary shaft 6, a square hole 7 is respectively formed in each left end surface and the right end surface of each rotary shaft 6, a compression roller 8 is arranged between the lantern rings 5 on the left side and the right side, square limiting sliding chutes 9 are respectively and provided with square limiting sliding slide bars 10, and the inner walls of the square limiting slide bars 10 and the square limiting chutes 9 on one side Decide to be connected with spring 11, support base 1 up end left side, spout 12 has all been seted up to the right side both sides, the lower terminal surface fixed mounting who supports base 1 has the left side of two-way hydraulic stem and two-way hydraulic stem, the equal fixedly connected with L type connecting rod 13 in right side both ends, the equal fixedly connected with slide 15 in top of every spout 12, all be provided with first motor 14 in every slide 15, the first motor 14 of both sides is close to the square pole 16 of the equal fixedly connected with of output of one side mutually, every L type connecting rod 13 all with the first motor 14 fixed connection of one side separately.

In this embodiment, the left end face of the upper end face of the supporting base 1, the groove 3 formed on the right two sides of the supporting base 1 corresponds to the lowest lantern ring 5 fixedly connected to the two sides of the i-shaped drum 4, the end of the square limiting slide bars 10 on the left and right sides close to each other is arranged in the square limiting slide grooves 9 on one side of the supporting base, the spring 11 is arranged in the square limiting slide grooves 9, the end of the square limiting slide bars 10 on the left and right sides away from each other is arranged in the square limiting slide grooves 9 on one side of the supporting base, the end of the square limiting slide bars 10 on the left and right sides away from each other is arranged in a sliding fit manner with the square holes 7 formed on one side of the rotating shaft 6 on the two sides close to each other, the upper end of the L-shaped connecting bars 13 on the left and right sides away from each other is arranged in the slide grooves 12 on one side of the supporting base 1 through the sliding grooves 12, the first motors 14 on the two sides close to each other is fixedly connected with the square bars 16, the end of the square bars 16 close to each other is arranged in a sliding fit with the square holes 7 formed in a sliding fit manner with the rotating shaft 6 on one side of the rotating shaft on one side of the other And clamping structures are arranged on two sides of the I-shaped rotary drum 4 to facilitate the rotation limitation of the I-shaped rotary drum.

The working principle is as follows: when in use, the I-shaped rotary drum 4 can be driven to move by the first hydraulic rod when in use, so that the compression rollers 8 arranged between the lantern rings 5 arranged in an array on the I-shaped rotary drum 4 can rotate, different compression rollers 8 can respectively rotate to the lowest side, and the conductive rubber plate can be conveniently hot-pressed between the compression rollers 8 and the upper end face of the supporting base 1, the arrangement of the groove body 3 effectively avoids the situation that the lantern ring 5 at the lowest side is abutted against the upper end face of the supporting base 1 to cause overlarge interval between the compression rollers 8 and the upper end face of the supporting base 1, meanwhile, the L-shaped connecting rods 13 at two sides can be driven by the first hydraulic rods at the left side and the right side to mutually approach or separate, so that the first motors 14 can be driven to mutually approach or separate, and further, the square rods 16 fixedly connected with the output ends of the first motors 14 at two sides are respectively matched and connected with the square holes 7 arranged on the rotating shafts 6 at two sides, the rotating shafts 6 can be driven to rotate through connection, and the compression rollers 8 connected between the rotating shafts 6 on the two sides can be driven to rotate, so that the conductive rubber plates can be continuously and conveniently subjected to hot pressing; when dismantling the installation to compression roller 8 simultaneously, can run through square hole 8 that sets up through every 6 both sides of pivot one side of keeping away from each other and contradict square spacing slide bar 10 of compression roller both sides respectively and slide and compression spring 11 to square spacing spout 9, and then cancel the square spacing slide bar 10 of both sides and the spacing connection of cooperation between square hole 7, and then can realize dismantling and installing, and do not influence the dismouting change of its upside compression roller when the operation of downside compression roller 8 is processed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A hot-press forming device for conductive rubber plates comprises a supporting base (1), wherein the front and rear ends of the left and right sides of the upper end surface of the supporting base (1) are fixedly connected with limiting tables (2), the left and right sides of the upper end surface of the supporting base (1) are respectively provided with a groove body (3), the left and right sides of the upper end surface of the supporting base (1) are respectively and fixedly provided with a first hydraulic rod, an I-shaped rotary drum (4) is rotatably connected between the first hydraulic rods at the left and right sides, the hot-press forming device is characterized in that the left and right ends of the outer side surface of the I-shaped rotary drum (4) are respectively and symmetrically and fixedly connected with lantern rings (5), each lantern ring (5) is rotatably connected with a rotating shaft (6), the left and right end surfaces of each rotating shaft (6) are respectively provided with a square hole (7) in a penetrating manner, and a press roller (8) is arranged between the lantern rings (5) at the left and right sides, the left end and the right end of the compression roller (8) are both provided with square limiting chutes (9), each square limiting chute (9) is internally provided with a square limiting slide bar (10) in a sliding way, and springs (11) are fixedly connected between the square limiting slide bars (10) and the inner walls of the square limiting chutes (9) on one side of each square limiting chute, the left side and the right side of the upper end surface of the supporting base (1) are both provided with a chute (12), the lower terminal surface fixed mounting that supports base (1) has two-way hydraulic stem and the equal fixedly connected with L type connecting rod (13) in left and right both ends of two-way hydraulic stem, every the equal fixedly connected with slide (15) in top of spout (12), every all be provided with first motor (14) in slide (15), both sides first motor (14) are close to the equal fixedly connected with square pole (16) of output of one side, every each of each other L type connecting rod (13) all with first motor (14) fixed connection of one side separately.

2. The hot press molding device for the conductive rubber sheet as claimed in claim 1, wherein the groove bodies (3) formed on the left and right sides of the upper end surface of the supporting base (1) are arranged corresponding to the lowest lantern ring (5) fixedly connected with the two sides of the I-shaped drum (4) in an array manner.

3. The hot press molding device for the conductive rubber sheet material as claimed in claim 1, wherein the ends of the square limiting slide bars (10) at the left and right sides, which are close to each other, are slidably disposed in the square limiting slide grooves (9) at the respective sides, and the springs (11) are disposed in the square limiting slide grooves (9).

4. The hot press molding device for the conductive rubber sheet as claimed in claim 1, wherein the ends of the square limiting slide bars (10) at the left and right sides, which are far away from each other, are respectively in sliding fit with square holes (7) formed at one side of the inner rotating shafts (6) of the lantern rings (5) at both sides, which are close to each other.

5. The hot press molding device for the conductive rubber sheet material as claimed in claim 1, wherein the upper ends of the sides of the L-shaped connecting rods (13) far away from each other on the left and right sides are slidably arranged in the sliding grooves (12) on the respective sides, extend through the sliding grooves (12), and are fixedly connected with the first motor (14) above the supporting base (1).

6. The device for hot press forming of electrically conductive rubber sheets as claimed in claim 1, wherein said first motors (14) are fixed to the side of the two sides adjacent to each other and have square bars (16) at the end adjacent to each other and are slidably engaged with square holes (7) formed in the side of the two sides of the shaft (6) away from each other.