CN210190295U

CN210190295U - Mold opening device for vulcanizing machine

Info

Publication number: CN210190295U
Application number: CN201920668698.2U
Authority: CN
Inventors: Zhiyun Zong; 宗志云
Original assignee: Lianyungang Jingming Silica Gel Products Co Ltd
Current assignee: Lianyungang Jingming Silica Gel Products Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-27
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a mold opening device for vulcanizer, including vulcanizing the frame, vulcanizing lower mold mechanism and vulcanizing upper mold mechanism, vulcanizing the whole "6" style of calligraphy shape that is of frame, and vulcanizing the inside vulcanization chamber that is equipped with of frame lower extreme, vulcanizing the intracavity side and being equipped with and vulcanizing lower mold mechanism, vulcanizing the inside vulcanization upper mold mechanism that is equipped with in frame upper end, beneficial effect is: through the connection relation between the transmission frame and the lifting column, the lifting column is driven by the motor to move up and down in the vulcanizing machine base, so that the mutual extrusion between the upper die plate and the lower die plate is realized, and compared with the traditional method of directly lifting by using a hydraulic oil cylinder, the vulcanizing machine base has the advantages of low cost, simple structure and more convenient operation; through set up electric putter in lower die plate bottom, set up the fan in vulcanization frame one side, utilize annular ventilation pipe to come to dispel the heat to the rubber model after processing, directly take after avoiding the suppression and cause the model to damage, will descend die plate and lower ring to part simultaneously, it is more convenient to take, has more the security, and the yield is higher moreover.

Description

Mold opening device for vulcanizing machine

Technical Field

The utility model relates to a mold opening device, in particular to mold opening device for vulcanizer belongs to vulcanizer equipment technical field.

Background

The vulcanizer is a machine of vulcanizing various rubber-plastic systems, have timing mode locking, automatic pressure compensation, automatic temperature control, automatic timing, functions such as alarm when reaching time, current vulcanizer makes upper and lower mould laminating or separation at the more adoption hydraulic cylinder of mould side that opens and shuts, not only the cost is very high, and operate inconveniently, in case there is some damage, it is unexpected very easily to take place, and do not set up the mechanism of special heat removal on lower mould dish, the operator directly takes the machined part and scald easily and cause the machined part to damage easily, product yield is not high, do not have the security.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a mold opening device for vulcanizer.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mold opening device for vulcanizer, including vulcanizing the frame, vulcanizing lower die mechanism and vulcanizing upper die mechanism, vulcanize the whole "6" style of calligraphy shape that is of frame, just vulcanize the inside vulcanization chamber that is equipped with of frame lower extreme, it is equipped with and vulcanizes lower die mechanism to vulcanize the intracavity side, vulcanize inside the being equipped with of frame upper end and vulcanize upper die mechanism, vulcanize frame one side fixedly connected with control panel.

As a preferred technical proposal of the utility model, the lower vulcanizing mold mechanism comprises a fan, an electric push rod, a lower mold ring and a lower mold plate, a lower die ring is horizontally and fixedly connected with the lower end of the vulcanizing machine base and positioned at the inner side of the vulcanizing cavity, a mounting hole is arranged at the inner side of the lower die ring, the inner side of the mounting hole is connected with a lower die plate in a sliding way, the middle of the upper surface of the lower die plate is fixedly connected with a positioning cylinder, a pair of electric push rods is fixedly connected below the lower die plate, the machine bodies of the two electric push rods are fixedly connected with the inner bottom surface of the vulcanizing cavity, a fan is fixedly connected with the outer side of the vulcanizing machine base at the same height with the lower die ring through a machine frame, the output end of the fan is fixedly connected with a vent pipe, the breather pipe is the annular form and fixed connection under between the interior lateral wall of diaphragm ring surface and mounting hole, a plurality of nozzles of fixed connection between breather pipe and the interior lateral wall of mounting hole.

The utility model relates to a preferred technical scheme, it includes drawing of patterns dish, motor and lift post to vulcanize the upper die mechanism, vulcanize through frame fixedly connected with motor on the inside wall of frame upper end, the motor output passes through shaft coupling fixedly connected with pivot, pivot fixed surface is connected with the transmission frame, the inside that pivot one side was kept away from to the transmission frame is equipped with the draw-in groove, the transmission frame is located that the draw-in groove is inside to articulate through the round pin axle has the lift post, the lift post runs through and vulcanizes frame upper and lower surface and is located the horizontal fixedly connected with of vulcanization intracavity side one end and goes up the drawing of patterns dish, it is equipped with the location circular slot to.

As a preferred technical scheme of the utility model, the diameter of lower mould dish, the diameter of mounting hole and the diameter of last mould dish are all the same, just the diameter of location cylinder equals the diameter of location circular slot.

As a preferred technical scheme, inside and the equal fixedly connected with sliding sleeve of lift post handing-over department, two of vulcanization frame the sliding sleeve inside wall all with lift post surface sliding connection.

As an optimal technical scheme of the utility model, the inside in the positive centre of lift post is equipped with the spout, just the pin roll of driving frame and lift post articulated and spout sliding connection.

As a preferred technical scheme of the utility model, every the height of nozzle all is greater than the initial thickness of rubber materials.

The utility model discloses the beneficial effect who reaches is:

1. through the connection relation between the transmission frame and the lifting column, the lifting column is driven by the motor to move up and down in the vulcanizing machine base, so that the mutual extrusion between the upper die plate and the lower die plate is realized, and compared with the traditional method of directly lifting by using a hydraulic oil cylinder, the vulcanizing machine base has the advantages of low cost, simple structure and more convenient operation;

2. through set up electric putter in lower die plate bottom, set up the fan in vulcanization frame one side, utilize annular ventilation pipe to come to dispel the heat to the rubber model after processing, directly take after avoiding the suppression and cause the model to damage, will descend die plate and lower ring to part simultaneously, it is more convenient to take, has more the security, and the yield is higher moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front partial cross-sectional view of the present invention;

FIG. 2 is a schematic view of the lower mold plate structure of the present invention;

FIG. 3 is a cross-sectional view of the lower mold ring of the present invention;

FIG. 4 is a schematic view of the structure of the transmission frame of the present invention;

FIG. 5 is a schematic structural view of the upper mold plate of the present invention;

fig. 6 is a schematic structural view of the lifting column of the present invention.

In the figure: 1. a vulcanizing machine base; 2. a vulcanization chamber; 3. vulcanizing the lower die mechanism; 31. a fan; 32. an electric push rod; 33. a lower die ring; 34. a lower die plate; 35. positioning the cylinder; 36. mounting holes; 37. a breather pipe; 38. a nozzle; 4. a sliding sleeve; 5. vulcanizing the upper die mechanism; 51. feeding a mold plate; 52. a motor; 53. a rotating shaft; 54. a transmission frame; 55. a lifting column; 56. a card slot; 57. positioning the circular groove; 58. a chute; 6. a control panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, a mold opening device for a vulcanizing machine comprises a vulcanizing machine base 1, a lower vulcanizing mold mechanism 3 and an upper vulcanizing mold mechanism 5, wherein the vulcanizing machine base 1 is integrally in a shape like a Chinese character '6', a vulcanizing cavity 2 is arranged inside the lower end of the vulcanizing machine base 1, the lower vulcanizing mold mechanism 3 is arranged inside the vulcanizing cavity 2, the upper vulcanizing mold mechanism 5 is arranged inside the upper end of the vulcanizing machine base 1, and a control panel 6 is fixedly connected to one side of the vulcanizing machine base 1.

Wherein, it includes fan 31 to vulcanize lower die mechanism 3, electric putter 32, lower diaphragm ring 33 and lower reel 34, vulcanize 1 lower extreme and be located 2 inboard horizontal fixedly connected with lower diaphragm ring 33 in vulcanization chamber, lower diaphragm ring 33 inboard is equipped with mounting hole 36, the inboard sliding connection of mounting hole 36 has lower diaphragm ring 34, fixedly connected with location cylinder 35 in the middle of lower diaphragm ring 34 upper surface is positive, a pair of electric putter 32 of fixedly connected with in lower diaphragm ring 34 below, the fuselage fixed connection of two electric putter 32 is at vulcanization chamber 2 bottom surface, vulcanize 1 outside of frame and pass through frame fixedly connected with fan 31 with lower diaphragm ring 33 height-equal, fan 31 output fixedly connected with breather pipe 37, breather pipe 37 is the annular form and fixed connection between lower diaphragm ring 33 surface and mounting hole 36 inside wall, a plurality of nozzles 38 of fixedly connected with between breather pipe and the 36 inside wall of mounting hole.

Wherein, it includes the upper die plate 51 to vulcanize upper die mechanism 5, motor 52 and lift post 55, vulcanize and pass through frame fixedly connected with motor 52 on the 1 upper end inside wall of frame, the motor 52 output passes through shaft coupling fixedly connected with pivot 53, pivot 53 fixed surface is connected with drive frame 54, the inside that pivot 53 one side was kept away from to drive frame 54 is equipped with draw-in groove 56, drive frame 54 is located that draw-in groove 56 is inside to articulate through the round pin axle has lift post 55, lift post 55 runs through and vulcanizes 1 upper and lower surface and is located and vulcanize 2 inboard one end level fixedly connected with upper die plate 51 in the middle of the upper die plate 51 lower surface, be equipped with location circular slot 57 in.

Wherein, the diameter of lower die plate 34, the diameter of mounting hole 36 and the diameter of last die plate 51 are all the same, and the diameter of location cylinder 35 equals the diameter of location circular slot 57, can avoid not matching in size and causing the mould to appear phenomenons such as excessive limit, decorative pattern starved, gas pocket sponge when vulcanization.

Wherein, vulcanize the equal fixedly connected with sliding sleeve 4 of frame 1 inside and 55 handing-over departments of lift post, two 4 inside walls of sliding sleeve all with 55 surface sliding connection of lift post, be convenient for when horizontal spacing to lift post 55, also make things convenient for lift post 55 to reciprocate.

The sliding groove 58 is arranged in the middle of the lifting column 55, and the pin shaft hinged to the transmission frame 54 and the lifting column 55 is connected with the sliding groove 58 in a sliding manner, so that the lifting column 55 can be lifted up and down conveniently through the up-and-down swinging of the transmission frame 54.

Wherein the height of each nozzle 38 is greater than the initial thickness of the rubber material to prevent the rubber material from plugging the nozzles 38 after being heated.

Specifically, in the utility model, the electric push rod 32 is an ANT-26 type electric expansion device, and the control panel 6 is electrically connected with the electric push rod 32, the fan 31 and the motor 52, at first, the circular rubber material to be processed is placed on the lower die plate 34, and the inner hole of the circular rubber material is correspondingly arranged on the positioning cylinder 35, the motor 52 is started, the rotating shaft 53 rotates clockwise and downwards for a certain angle to drive the transmission frame 54 to move downwards, the upper die plate 51 starts to press the rubber material, the heating plate arranged inside starts to heat and extrude the rubber material after being started, until the rubber material is pressed to the specified thickness, the rotating shaft 53 does not rotate any more, meanwhile, the pin shaft connected with the transmission frame 54 and the lifting column 55 just slides to the most edge of the sliding groove 58 close to the side of the motor 52, then the rotating shaft 53 rotates counterclockwise, as with the pressing, the pin shaft connected with the transmission frame 54 and the lifting column 55 just slides to the most edge of the sliding groove 58 far away, stopping rotating, lifting the lifting column 55 to the highest point, stopping the motor 52 for a period of time, starting the fan 31, starting to blow the compressed rubber material through the vent pipe 37 and the nozzle 38, dissipating heat as soon as possible, starting the electric push rod 32 after a few minutes, extending the telescopic rod to jack the lower die disc 34 to a position between the lower die ring 33 and the upper die disc 51, and allowing an operator to take the product away, and repeating the same procedure to continue production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mold opening device for vulcanizer, its characterized in that, including vulcanize frame (1), vulcanize lower mold mechanism (3) and vulcanize upper die mechanism (5), vulcanize frame (1) whole be "6" style of calligraphy shape, just vulcanize inside vulcanization chamber (2) that is equipped with of frame (1) lower extreme, it is equipped with and vulcanizes lower mold mechanism (3) to vulcanize chamber (2) inboard, vulcanize inside vulcanization upper die mechanism (5) of being equipped with in frame (1) upper end, vulcanize frame (1) one side fixedly connected with control panel (6).

2. The mold opening device for the vulcanizing machine as claimed in claim 1, wherein the lower vulcanizing mold mechanism (3) comprises a fan (31), electric push rods (32), a lower mold ring (33) and a lower mold plate (34), the lower end of the vulcanizing machine base (1) is horizontally and fixedly connected with the lower mold ring (33) at the inner side of the vulcanizing cavity (2), the inner side of the lower mold ring (33) is provided with a mounting hole (36), the inner side of the mounting hole (36) is slidably connected with the lower mold plate (34), a positioning cylinder (35) is fixedly connected to the middle of the upper surface of the lower mold plate (34), a pair of electric push rods (32) is fixedly connected to the lower side of the lower mold plate (34), the bodies of the two electric push rods (32) are fixedly connected to the inner bottom surface of the vulcanizing cavity (2), the fan (31) is fixedly connected to the outer side of the vulcanizing machine base (1) at a position equal to the lower mold, fan (31) output end fixedly connected with breather pipe (37), breather pipe (37) are the annular form and fixed connection under between die ring (33) surface and mounting hole (36) inside wall, a plurality of nozzles (38) of fixedly connected with between breather pipe (37) and mounting hole (36) inside wall.

3. Mold opening device for a vulcanizing machine according to claim 1, characterized in that the upper vulcanizing mold mechanism (5) comprises an upper mold plate (51), a motor (52) and a lifting column (55), the inner side wall of the upper end of the vulcanizing machine base (1) is fixedly connected with a motor (52) through a machine frame, the output end of the motor (52) is fixedly connected with a rotating shaft (53) through a coupler, the surface of the rotating shaft (53) is fixedly connected with a transmission frame (54), a clamping groove (56) is arranged in the transmission frame (54) far away from one side of the rotating shaft (53), the transmission frame (54) is positioned inside the clamping groove (56) and is hinged with a lifting column (55) through a pin shaft, the lifting column (55) penetrates through the upper surface and the lower surface of the vulcanizing machine base (1) and is horizontally and fixedly connected with an upper die plate (51) at one end positioned at the inner side of the vulcanizing cavity (2), and a positioning circular groove (57) is arranged in the middle of the lower surface of the upper die plate (51).

4. Mold opening device for a vulcanizer, as set forth in claim 2, wherein the diameter of the lower mold plate (34), the diameter of the mounting hole (36), and the diameter of the upper mold plate (51) are the same, and the diameter of the positioning cylinder (35) is equal to the diameter of the positioning circular groove (57).

5. The mold opening device for the vulcanizing machine as claimed in claim 3, wherein sliding sleeves (4) are fixedly connected to the inside of the vulcanizing machine base (1) and the joints with the lifting columns (55), and the inner side walls of the two sliding sleeves (4) are slidably connected with the outer surfaces of the lifting columns (55).

6. The mold opening device for the vulcanizing machine, as claimed in claim 3, wherein a sliding groove (58) is formed in the middle of the lifting column (55), and a pin shaft of the transmission frame (54) hinged to the lifting column (55) is slidably connected with the sliding groove (58).

7. Mold opening device for vulcanizers according to claim 2, wherein each nozzle (38) has a height greater than the initial thickness of the rubber material.