CN214136942U

CN214136942U - Be favorable to curing press discharge mechanism of vulcanising heat dissipation cooling

Info

Publication number: CN214136942U
Application number: CN202023097269.6U
Authority: CN
Inventors: 阳先伟
Original assignee: Changzhou Chengjiali High Molecular Material Co ltd
Current assignee: Changzhou Chengjiali High Molecular Material Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-07
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of the vulcanization technology improves, in particular to vulcanizer discharging mechanism who is favorable to sulphide heat dissipation cooling, including the vulcanizer, one side of vulcanizer is equipped with the mesa and is the horizontally transmission platform, and it has a plurality of bull's eye bearings to distribute on the mesa of transmission platform, and each bull's eye bearing is installed on the transmission bench through its bearing frame, and the universal ball that the cooperation was installed on the bearing frame upwards protrudes the last mesa of transmission platform and can take place the free rotation on the bearing frame, and each bull's eye bearing is upwards supporting the rubber slab of ejection of compact to the direction transmission of keeping away from the vulcanizer simultaneously through the universal ball is vertical.

Description

Be favorable to curing press discharge mechanism of vulcanising heat dissipation cooling

Technical Field

The utility model belongs to the technical field of vulcanization technology improves, in particular to vulcanizer discharging mechanism who is favorable to sulphide heat dissipation cooling.

Background

The plate vulcanizing machine mainly comprises an upper heating plate, a lower heating plate, a heating system, a lower heating plate lifting mechanism and the like, wherein the heating system is generally arranged in the upper heating plate and the lower heating plate. When sulfur is pressed, the rubber to be vulcanized is laid on the lower heating plate, and then the upper heating plate and the lower heating plate are folded to pressurize and heat the rubber.

And separating the upper heating plate and the lower heating plate after the sulfur pressing is finished, moving out the rubber plate after the sulfur pressing, and moving the other piece of rubber between the upper heating plate and the lower heating plate to prepare for the sulfur pressing. Because the temperature of the rubber plate is very high during the sulfur pressure operation, the rubber plate is required to be cooled after discharging, otherwise, the rubber as a high polymer material is greatly degraded due to the high temperature for a long time, and the mechanical use performance of the rubber material is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a discharging mechanism of a flat vulcanizing machine which is beneficial to heat dissipation and cooling of a vulcanized product, comprising a flat vulcanizing machine, wherein the flat vulcanizing machine comprises an upper heating plate with a horizontal plate surface, a lower heating plate with a horizontal plate surface and a driving mechanism for driving the upper heating plate and the lower heating plate to open and close, the upper heating plate and the lower heating plate are arranged oppositely from top to bottom,

one side of the plate vulcanizing machine is provided with a transmission platform with a horizontal platform surface, a plurality of bull-eye bearings are distributed on the platform surface of the transmission platform, the bull-eye bearings are arranged on the transmission platform through bearing seats, universal balls arranged on the bearing seats are matched to protrude upwards out of the upper platform surface of the transmission platform and can freely rotate on the bearing seats, each bull-eye bearing vertically and upwards supports a rubber plate discharged after being vulcanized by the plate vulcanizing machine through the universal balls to be transmitted to the direction far away from the plate vulcanizing machine,

a fan is arranged on the side surface of the transmission platform, cooling air blown by the fan reaches and passes through a spacing area between the rubber plate and the platform surface of the transmission platform, wherein the air direction of the cooling air is blown out horizontally,

preferably, the method comprises the following steps: a plurality of rows of bull's eye bearings are sequentially distributed on the table top of the transmission table from front to back, the bull's eye bearings in each row are sequentially arranged in the left-right direction, a space exists between any two adjacent rows of bull's eye bearings in the front and back, and the two adjacent rows of bull's eye bearings in the front and back are arranged in one-to-one alignment in the left-right direction;

preferably, the method comprises the following steps: a transmission roller which is horizontal in the axial direction is arranged between the flat vulcanizing machine and the transmission platform, the rubber plate discharged after being vulcanized by the flat vulcanizing machine reaches the table top of the transmission platform after passing through the transmission roller and is finally transmitted to the direction far away from the flat vulcanizing machine on the table top of the transmission platform under the driving of the transmission roller (rotating in the axial direction),

the surface of the transmission roller is arranged roughly, so that the transmission roller pushes the rubber plate to transmit through the friction force between the transmission roller and the lower plate surface of the rubber plate when rotating axially,

preferably, the method comprises the following steps: the bull eye bearings are respectively provided with through holes which are vertical in the axial direction in a one-to-one correspondence way on the transmission platform, a circle of horizontal outward bulges are arranged on the upper parts of the bearing seats, when the bearing seats are just matched and inserted in the through holes, the table top of the transmission platform can stably support the bull eye bearings upwards through the circles of bulges, so that the bull eye bearings can be only placed in the through holes,

preferably, the method comprises the following steps: the driving mechanism comprises a lifting oil cylinder fixedly arranged on the frame of the flat vulcanizing machine, the lifting oil cylinder vertically extends upwards to form a telescopic rod, the top end of the telescopic rod is fixedly connected with the lower plate surface of the lower heating plate, and the lifting oil cylinder drives the lower heating plate to vertically reciprocate to lift through the telescopic rod to realize opening and closing with the upper heating plate.

Drawings

FIG. 1 is a schematic structural view of a discharging mechanism of a flat vulcanizing machine for facilitating heat dissipation and temperature reduction of a vulcanized product,

FIG. 2 is a schematic view showing the distribution of the bull's eye bearings on the table surface of the conveying table in the discharging mechanism of the vulcanizing press for dissipating heat and cooling the vulcanized product of the present invention,

FIG. 3 is a schematic view (overlook) of the distribution of the bull's eye bearings on the table-board of the conveying table in the discharging mechanism of the flat vulcanizing machine for facilitating the heat dissipation and cooling of the vulcanized product of the present invention, the arrow direction represents the traveling direction of the cooling air when the cooling air enters the region between the rubber plate and the table-board of the conveying table,

FIG. 4 is a sectional view of a fitting installation structure between a bull eye bearing and a transmission table in the discharging mechanism of the vulcanizing press for facilitating heat dissipation and cooling of a vulcanized product of the utility model,

FIG. 5 is a schematic view of the structure of FIG. 3, which is a roller rolling-supporting rubber plate instead of a bull's eye bearing, the arrow direction shows the traveling direction of the cooling air entering the area between the rubber plate and the table top of the conveying table,

wherein, 1-plate vulcanizer, 11-upper heating plate, 12-lower heating plate, 13-lift cylinder, 131-telescopic rod, 2-transmission platform, 21-perforation, 3-eyelet bearing, 31-bearing seat, 311-flange, 32-universal ball, 4-rubber plate, 5-fan, 6-transmission roller, and 7-roller.

Detailed Description

It should be noted that the words "front", "rear", "left", "right", "clockwise" used in the description of the invention refer to the orientation in fig. 1, and "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular component (e.g., "bearing seat 31"), respectively, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

As shown in the attached drawings, the discharging mechanism of the flat vulcanizing machine beneficial to heat dissipation and cooling of vulcanized products of the utility model comprises a flat vulcanizing machine 1, the flat vulcanizing machine 1 is a commercially available device, the basic components comprise a frame, an upper heating plate 11 which is fixedly arranged on the frame and has a horizontal plate surface, a lower heating plate 12 which is arranged on the frame and has a horizontal plate surface and can move up and down, the upper heating plate 11 and the lower heating plate 12 are arranged in a vertical and opposite way, the discharging mechanism also comprises a driving mechanism for driving the upper heating plate 11 and the lower heating plate 12 to open and close, the driving mechanism comprises a lifting oil cylinder 13 which is fixedly arranged on the frame of the flat vulcanizing machine 1, the lifting oil cylinder 13 vertically and upwardly extends out a telescopic rod 131, the top end of the telescopic rod 131 is fixedly connected with the lower plate surface of the lower heating plate 12, the lifting oil cylinder 13 drives the lower heating plate 12 on the frame through the telescopic rod 131 to be matched with vertical and reciprocating lifting so as to realize the opening and closing between the upper heating plate 11,

the main design of this scheme lies in: a conveying table 2 with a horizontal table top is arranged on the right side of the flat vulcanizing machine 1, a plurality of bull's eye bearings 3 are uniformly distributed on the table top of the conveying table 2, a plurality of rows of bull's eye bearings 3 are sequentially distributed on the table top of the conveying table 2 from front to back, the bull's eye bearings 3 in each row are sequentially arranged in the left-right direction, a space exists between any two adjacent rows of bull's eye bearings 3 in the front and back, and the two adjacent rows of bull's eye bearings 3 in the front and back are arranged in the left-right direction in an alignment manner, as shown in figures 2 and 3,

the bull eye bearings 3 comprise cylindrical bearing seats 31 which are vertical in the axial direction and universal balls 32 which are installed on the upper portions of the bearing seats 31 in a matched mode and extend out of the bearing seats 31 upwards, the universal balls 32 can rotate freely on the bearing seats 31 (the installation mode between the bearing seats 31 and the universal balls 32 refers to commercially available products), through holes 21 which are vertical in the axial direction are formed in the transmission table 2 in a one-to-one mode, a circle of convex edge 311 extends outwards and horizontally from positions, close to the tops, on the bearing seats 31 in the circumferential direction, and when the bearing seats 31 are just inserted into the corresponding through holes 21 in a matched mode, the table top of the transmission table 2 supports the whole bull eye bearings 3 upwards through the convex edge 311, as shown in figure 4, the bull eye bearings 3 can be placed in the corresponding through holes 21 only in a matched mode, and special fixing is not needed;

a transmission roller 6 which is axially horizontal in the front-back direction is arranged between the flat vulcanizing machine 1 and the transmission platform 2 (and is close to the flat vulcanizing machine 1 and the transmission platform 2 at the same time), the transmission roller 6 can axially rotate under the control of a motor (not shown in the figure), a rubber plate 4 which is horizontally placed on the plate surface reaches the table surface of the transmission platform 2 under the support of the transmission roller 6 after being subjected to sulfur pressing and discharging through the flat vulcanizing machine 1, and is finally transmitted to the direction (right direction) far away from the flat vulcanizing machine 1 on the table surface of the transmission platform 2 under the drive of the transmission roller 6 (axially rotating), and the rubber plate 4 is vertically and upwards rolled and supported by universal balls 32 on a plurality of bull eye bearings 3 when being transmitted on the table surface of the transmission platform 2;

a row of fans 5 arranged in the left-right direction are arranged on the front side of the conveying table 2, the height position of each fan 5 is almost flush with the table top of the conveying table 2, the wind direction of cooling wind blown out by each fan 5 is horizontal and faces the conveying table 2, and the cooling wind blown out by each fan 5 can be used for realizing cold blowing on the upper plate surface of the rubber plate 4 and also can be used for acting on the lower plate surface of the rubber plate 4 through a spacing area between the rubber plate 4 and the table top of the conveying table 2.

In actual operation, after a rubber plate 4 is pressed by sulfur, the lifting cylinder 13 drives the lower heating plate 12 and the upper heating plate 11 to be vertically separated through the telescopic rod 131, the lifting cylinder is vertically lowered to the horizontal height of the table top of the transmission roller 6 and/or the transmission table 2 in a matched manner on the rack, a new rubber plate 4 to be pressed by sulfur is horizontally pushed to the right close to the plate surface to the upper plate surface of the lower heating plate 12, the rubber plate 4 pressed by sulfur is simultaneously squeezed to the right, and the rubber plate 4 pressed by sulfur is horizontally transmitted to the table top of the transmission table 2 to the right close to the plate surface together with the clockwise axial rotation of the upper transmission roller 6 (the roller surface of the transmission roller 6 is rough, and the rubber plate 4 pressed on the transmission roller 6 has a certain weight, so that the transmission roller 6 rotates clockwise and based on the friction force between the roller surface and the rubber plate 4 surface when rotating axially, even if no new lower plate exists at last, The right extrusion force of the rubber plate 4 to be vulcanized and pressed can also independently drive the rubber plate 4 to transmit to the right),

rubber slab 4 after vulcanizing arrives on the 2 mesas of transmission platform after, owing to receive the ascending roll support of universal ball 32 on the relevant position, can not lean on the contact with 2 mesas of transmission platform, the free roll nature of universal ball 32 can make rubber slab 4 more smooth and easy, more importantly in the removal transmission of transmission platform 2 upper right: the rubber slab 4 after a plurality of universal balls 32 pressed sulphur forms the support similar to an island, has increased the area of contact of the bottom surface of rubber slab 4 with the air, is favorable to rubber slab 4 to dispel the heat sooner, and the cooling wind that peripheral fan 5 blew off in the cooperation has further improved the cooling efficiency to rubber slab 4, and the cooling is accomplished the back, can be taken off the rubber slab 4 on the transmission platform 2 by the staff who locates transmission platform 2 rear side or right side, so reciprocal.

If the roller 7 is adopted to roll and support the rubber plate 4 for transmission to replace the bull eye bearing 3 (universal ball 32) (as shown in figure 5), even if the smoothness of the movement and transmission of the rubber plate 4 is not influenced, the exposed area on the bottom surface of the rubber plate 4 is reduced, the area blown by wind is correspondingly reduced, and the cooling efficiency is lowered; meanwhile, a considerable part of cooling air blown out backwards by the fan 5 is blocked by the front end face of the roller 7 and cannot enter a gap between the bottom face of the rubber plate 4 and the roller 7, which is not favorable for the utilization rate of the cooling air,

and utilize universal ball 32 as support piece in this scheme, the side of universal ball 32 is the arc surface design, is favorable to directly blowing to blow and continues to inwards blow in after hitting the smooth transition of cooling wind on the universal ball 32 sphere, has increased the utilization ratio of cooling wind, like figure 3.

Claims

1. The utility model provides a be favorable to curing press discharge mechanism of vulcanisate heat dissipation cooling which characterized in that: discharge mechanism include curing press (1), one side of curing press (1) is equipped with the mesa and is horizontally transmission platform (2), it has a plurality of bull's eye bearings (3) to distribute on the mesa of transmission platform (2), each bull's eye bearing (3) install through its bearing frame (31) transmission platform (2) on, the cooperation install in universal ball (32) on bearing frame (31) are upwards salient the last mesa of transmission platform (2) and can in take place free rotation on bearing frame (31), each bull's eye bearing (3) are passed through simultaneously universal ball (32) are vertical upwards supporting the warp rubber slab (4) of ejection of compact after curing press (1) sulphur is to keeping away from the direction transmission of curing press (1).

2. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 1, is characterized in that: the side surface of the transmission platform (2) is provided with a fan (5), and cooling air blown out by the fan (5) acts on the lower plate surface of the rubber plate (4).

3. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 2, is characterized in that: the utility model discloses a transmission platform, including transmission platform (2), bull's eye bearing (3) are arranged in proper order, adjacent two rows around wantonly to arranging in proper order about in the mesa of transmission platform (2) from the past backward a plurality of rows bull's eye bearing (3), each row bull's eye bearing (3) have the interval between bull's eye bearing (3), and adjacent two rows around wantonly bull's eye bearing (3) are the alignment setting one by one about to arranging.

4. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 1, is characterized in that: transmission platform (2) on the one-to-one each the ox eye bearing (3) seted up the axial respectively and be vertical perforation (21), the outside level of position department hoop that is close to its top on bearing frame (31) extends round chimb (311), bearing frame (31) cooperation just is inserted and is located when perforating in (21), the mesa of transmission platform (2) passes through chimb (311) upwards hold ox eye bearing (3).

5. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 1, is characterized in that: the vulcanizing press is characterized in that a conveying roller (6) which is horizontal in the axial direction is arranged between the vulcanizing press (1) and the conveying table (2), the rubber plate (4) passes through the vulcanizing press (1) and the discharging, the rubber plate reaches the table top of the conveying table (2) under the support of the conveying roller (6), and finally the rubber plate is driven to rotate in the axial direction of the conveying roller (6) and is conveyed away from the table top of the vulcanizing press (2) in the direction of the vulcanizing press (1).

6. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 1, is characterized in that: the flat vulcanizing machine (1) comprises an upper heating plate (11) with a horizontal plate surface, a lower heating plate (12) with a horizontal plate surface and a driving mechanism for driving the upper heating plate (11) and the lower heating plate (12) to open and close, wherein the upper heating plate (11) and the lower heating plate (12) are arranged vertically and oppositely.

7. The discharging mechanism of the plate vulcanizing machine beneficial to heat dissipation and cooling of the vulcanized product as recited in claim 6, is characterized in that: actuating mechanism including fixed set up in lift cylinder (13) in vulcanizing press (1) frame, lift cylinder (13) are vertical upwards to be stretched out and have telescopic link (131), the top of telescopic link (131) with the lower plate fixed connection of lower hot plate (12), lift cylinder (13) pass through telescopic link (131) drive thereby hot plate (12) vertical reciprocal lift down realize with opening and shutting of upper heating plate (11).