CN213890865U

CN213890865U - Hydraulic operating device of flat vulcanizing machine

Info

Publication number: CN213890865U
Application number: CN202022265079.4U
Authority: CN
Inventors: 章建良
Original assignee: Wuxi Xishan New Material Technology Co ltd
Current assignee: Wuxi Xishan New Material Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-06
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a hydraulic operating device of a plate vulcanizing machine, which comprises a base, wherein the top of the base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with an upper pressure plate, a hydraulic groove is arranged inside the supporting column, a hydraulic plate is slidably connected on the inner side wall of the hydraulic groove, and the top of the hydraulic plate is fixedly connected with a hydraulic column, the hydraulic plate and the hydraulic column can drive the lower pressing plate to descend together, and the stable operation of hydraulic pressure is ensured.

Description

Hydraulic operating device of flat vulcanizing machine

Technical Field

The utility model relates to a hydraulic pressure technical field especially relates to a vulcanizing press hydraulic pressure operating means.

Background

The flat vulcanizing machine is also called a hot-press forming machine, a rubber vulcanizing machine, a small tablet press and an automatic tablet press, is one of forming machines, is suitable for mixing processing and batching tests of chemical raw materials of polymers in rubber and plastic industries, such as PVC, color master batch and the like, and can be used as a basis for batching before batch production in factories.

In the use process of a traditional vulcanizing press, a working principle of a high-pressure plunger pump is adopted, so that the high-pressure plunger pump is frequently seriously abraded in production, high in maintenance cost, high in installation difficulty and long in maintenance time, and the traditional vulcanizing press is very inconvenient to repair due to the fact that a professional must be assisted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic operating device of a flat vulcanizing machine.

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

a hydraulic operating device of a flat vulcanizing machine comprises a base, wherein a supporting column is fixedly connected to the top of the base, a connecting rod is fixedly connected to the top of the supporting column, a top plate is fixedly connected to the top of the connecting rod, an upper pressing plate is fixedly connected to the bottom of the top plate, a hydraulic groove is formed in the supporting column, a hydraulic plate is slidably connected to the inner side wall of the hydraulic groove, a hydraulic column is fixedly connected to the top of the hydraulic plate, a fixing plate is fixedly connected to the top of the hydraulic column, a lower pressing plate is fixedly connected to the top of the fixing plate, the lower pressing plate is slidably connected to the outer side wall of the connecting rod, a box body is fixedly connected to the top of the base, a shell is fixedly connected to the top of the box body, a driven rotating shaft is rotatably connected to the inner side wall of the shell, a driven gear is fixedly connected to the outer side wall of the driven rotating shaft, rotate on the inside wall of casing and be connected with the initiative pivot, fixedly connected with driving gear on the lateral wall of initiative pivot, the casing is run through on the right side of initiative pivot, the right side fixedly connected with motor of initiative pivot, fixedly connected with drive mechanism on the lateral wall of initiative pivot, fixedly connected with advances oil pipe on the lateral wall of casing, advance oil pipe's bottom and run through the box, fixedly connected with connecting pipe on the lateral wall of casing, the connecting pipe other end runs through the support column, run through fixed connection between connecting pipe and the hydraulic pressure groove.

Preferably, the transmission mechanism comprises a first gear fixedly connected to the outer side wall of the driving rotating shaft, and a second gear fixedly connected to the outer side wall of the driven rotating shaft.

Preferably, the outer side wall of the hydraulic plate abuts against the outer side wall of the hydraulic groove.

Preferably, the outer side wall of the driving gear and the outer side wall of the driven gear are meshed with the inner side wall of the shell.

Preferably, the connecting rods are symmetrically arranged and the number of the connecting rods is two.

Preferably, the outer side wall of the first gear and the outer side wall of the second gear are meshed with each other.

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

1. the utility model discloses in, use through the cooperation between hydraulic pressure groove, hydraulic pressure board, the holding down plate, hydraulic oil leads to into hydraulic pressure inslot portion through the connecting tube, promotes hydraulic pressure board rebound, hydraulic pressure post rebound simultaneously, promotes the holding down plate rebound, and after hydraulic pressure was accomplished, reverse starter motor makes in the gear pump inhales the meeting box with the hydraulic pressure oil in the hydraulic pressure inslot, and under the effect of gravity, hydraulic pressure board and hydraulic pressure post will drive the holding down plate and descend together, have ensured that hydraulic pressure work's stability goes on.

2. Through the motor, drive mechanism, driven gear, cooperation between the driving gear is used, the starter motor, the motor rotates and will drive the rotation of initiative pivot, make the first gear rotation of fixed connection on the initiative pivot lateral wall through the rotation of initiative pivot, drive the second gear rotation, and then obtain the initiative pivot and rotate and drive driven pivot pivoted effect, make the inside driving gear of casing and driven gear synchronous rotation, the driving gear rotates outward with driven gear is synchronous and forms local vacuum, in the effect with liquid suction tube under atmospheric pressure, be difficult to damage like this, fault frequency is low, greatly reduced maintenance cost and maintenance degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of a hydraulic operation device of a flat vulcanizing machine provided by the utility model;

FIG. 2 is a sectional view of a part of the hydraulic operation device of the plate vulcanizing machine according to the present invention;

FIG. 3 is a perspective view of a part of the hydraulic operation device of the plate vulcanizing machine according to the present invention;

fig. 4 is an enlarged view of the hydraulic operating device a of the press vulcanizer of the present invention.

In the figure: the hydraulic support comprises a base 1, support columns 2, connecting rods 3, a top plate 4, an upper pressure plate 5, a lower pressure plate 6, a hydraulic groove 7, a hydraulic column 8, a hydraulic plate 9, a fixing plate 10, a connecting pipe 11, a box 12, a shell 13, a driven rotating shaft 14, a driving rotating shaft 15, a driven gear 16, a driving gear 17, a motor 18, an oil inlet pipe 19, a second gear 20 and a first gear 21.

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.

Referring to fig. 1-4, a vulcanizing press hydraulic pressure operating means, including base 1, base 1's top fixedly connected with support column 2, support column 2's top fixedly connected with connecting rod 3, connecting rod 3 top fixedly connected with roof 4, roof 4's bottom fixedly connected with top board 5, hydraulic pressure groove 7 has been seted up to support column 2's inside, sliding connection has hydraulic plate 9 on hydraulic pressure groove 7's the inside wall, hydraulic plate 9's the lateral wall offsets tightly with hydraulic pressure groove 7's lateral wall, hydraulic plate 9's top fixedly connected with hydraulic column 8, hydraulic column 8's top fixedly connected with fixed plate 10, fixed plate 10's top fixedly connected with holding down plate 6, sliding connection between holding down plate 6 and the lateral wall of connecting rod 3

The top of the base 1 is fixedly connected with a box body 12, the top of the box body 12 is fixedly connected with a shell 13, the inner side wall of the shell 13 is rotatably connected with a driven rotating shaft 14, the outer side wall of the driven rotating shaft 14 is fixedly connected with a driven gear 16, the inner side wall of the shell 13 is rotatably connected with a driving rotating shaft 15, the outer side wall of the driving rotating shaft 15 is fixedly connected with a driving gear 17, the right side of the driving rotating shaft 15 penetrates through the shell 13, the right side of the driving rotating shaft is fixedly connected with a motor 18, the outer side wall of the driving rotating shaft 15 is fixedly connected with a transmission mechanism, the transmission mechanism comprises a first gear 21 fixedly connected with the outer side wall of the driving rotating shaft 15, the outer side wall of the driven rotating shaft 14 is fixedly connected with a second gear 20, the outer side wall of the first gear 21 is meshed with the outer side wall of the second gear 20, and the driven gear 16 and the driving gear 17 are matched, when the motor 18 is started, the rotation of the motor 18 will drive the driving rotation shaft 15 to rotate, and the rotation of the driving rotation shaft 15 will make the first gear 21 fixedly connected to the outer side wall of the driving rotation shaft rotate, and drive the second gear 20 to rotate, thereby obtaining the effect that the driving shaft 15 rotates to drive the driven shaft 14 to rotate, so that the driving gear 17 and the driven gear 16 inside the shell 13 rotate synchronously, the driving gear 17 and the driven gear 16 rotate synchronously outwards to form partial vacuum, in with liquid suction tube under atmospheric pressure's effect, be difficult to damage like this, fault frequency is low, greatly reduced maintenance cost and maintenance degree of difficulty, fixedly connected with advances oil pipe 19 on the lateral wall of casing 13, advances oil pipe 19's bottom and runs through box 12, fixedly connected with connecting pipe 11 on the lateral wall of casing 13, the connecting pipe 11 other end runs through support column 2, runs through fixed connection between connecting pipe 11 and the hydraulic pressure groove 7.

In the utility model, when in use, the material to be vulcanized and pressed is placed on the lower pressing plate 6, the motor 18 is started, the motor 18 rotates to drive the driving shaft 15 to rotate, the first gear 21 fixedly connected with the outer side wall of the driving shaft rotates through the rotation of the driving shaft 15 to drive the second gear 20 to rotate, so as to obtain the effect that the driving shaft 15 rotates to drive the driven shaft 14 to rotate, the driving gear 17 and the driven gear 16 inside the shell 13 rotate synchronously, the driving gear 17 and the driven gear 16 rotate synchronously outwards to form local vacuum, liquid is sucked into the pipe under the action of atmospheric pressure, hydraulic oil is introduced into the hydraulic groove 7 through the connecting pipe 11 to push the hydraulic plate 9 to move upwards, the hydraulic column 8 moves upwards simultaneously to push the lower pressing plate 6 to move upwards, the material is vulcanized and pressed through the action of the electric heating pressure between the upper pressing plate 5 and the lower pressing plate 6, at this moment, the motor 18 is started reversely, so that the gear pump sucks hydraulic oil in the hydraulic groove 7 into the box body 12, the hydraulic plate 9 and the hydraulic column 8 can drive the lower pressing plate 6 to descend together under the action of gravity, and the material can be taken out after being processed to complete the hydraulic operation of the flat vulcanizing machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hydraulic operating device of the flat vulcanizing machine comprises a base (1) and is characterized in that a supporting column (2) is fixedly connected to the top of the base (1), a connecting rod (3) is fixedly connected to the top of the supporting column (2), a top plate (4) is fixedly connected to the top of the connecting rod (3), an upper pressing plate (5) is fixedly connected to the bottom of the top plate (4), a hydraulic groove (7) is formed in the supporting column (2), a hydraulic plate (9) is slidably connected to the inner side wall of the hydraulic groove (7), a hydraulic column (8) is fixedly connected to the top of the hydraulic plate (9), a fixing plate (10) is fixedly connected to the top of the hydraulic column (8), a lower pressing plate (6) is fixedly connected to the top of the fixing plate (10), and the lower pressing plate (6) is slidably connected to the outer side wall of the connecting rod (3, the top fixedly connected with box (12) of base (1), the top fixedly connected with casing (13) of box (12), it is connected with driven rotating shaft (14) to rotate on the inside wall of casing (13), fixedly connected with driven gear (16) on the lateral wall of driven rotating shaft (14), it is connected with initiative pivot (15) to rotate on the inside wall of casing (13), fixedly connected with driving gear (17) on the lateral wall of initiative pivot (15), the right side of initiative pivot (15) runs through casing (13), the right side fixedly connected with motor (18) of initiative pivot, fixedly connected with drive mechanism on the lateral wall of initiative pivot (15), fixedly connected with oil inlet pipe (19) on the lateral wall of casing (13), the bottom of oil inlet pipe (19) runs through box (12), fixedly connected with connecting pipe (11) on the lateral wall of casing (13), the other end of the connecting pipe (11) penetrates through the supporting column (2), and the connecting pipe (11) and the hydraulic groove (7) are fixedly connected in a penetrating mode.

2. A press vulcanizer hydraulic operating device as set forth in claim 1, wherein the transmission mechanism comprises a first gear (21) fixedly connected to the outer side wall of the driving rotary shaft (15), and a second gear (20) fixedly connected to the outer side wall of the driven rotary shaft (14).

3. A press vulcanizer hydraulic operating device as set forth in claim 1, wherein the outer side wall of the hydraulic plate (9) abuts against the outer side wall of the hydraulic tank (7).

4. A press brake hydraulic operating device according to claim 1, characterized in that the outer side walls of the driving gear (17) and the driven gear (16) and the inner side wall of the housing (13) are engaged with each other.

5. A press vulcanizer hydraulic operating device as set forth in claim 1, wherein the connecting rods (3) are symmetrically arranged and the number thereof is four.

6. A press vulcanizer hydraulic operating device as set forth in claim 2, wherein the outer side wall of the first gear (21) and the outer side wall of the second gear (20) are engaged with each other.