CN211307320U

CN211307320U - Forming device is used in rubber production convenient to ejection of compact

Info

Publication number: CN211307320U
Application number: CN201922166119.7U
Authority: CN
Inventors: 朱文彦
Original assignee: Changzhou Kangfa Rubber Plastic Co ltd
Current assignee: Changzhou Kangfa Rubber Plastic Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-21
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to the technical field of rubber production, in particular to a forming device for rubber production convenient for discharging, which comprises a supporting table, an installation box and a second hydraulic cylinder, wherein an injection bin is fixed at the top of the supporting table, a feeding hopper is communicated with the top of the injection bin, a screw rod is arranged in the injection bin, and a first hydraulic cylinder is arranged at one side of the screw rod, in the forming device, after materials are gradually introduced into the injection bin through the injection bin, a sealing plate and a main plate, a group of sealing plates after being controlled are adjusted to be in a horizontal state through the action of turnover deviation, then the second hydraulic cylinder is controlled to be started, the main plate and the sealing plates arranged at two sides of the main plate can be carried downwards until the materials are gradually brought into the injection bin, the discharging operation at the later stage is convenient, and the pushing operation of the materials is carried out through utilizing a multiple hydraulic mechanism, the load to be borne during the starting process of the single hydraulic mechanism can be effectively relieved.

Description

Forming device is used in rubber production convenient to ejection of compact

Technical Field

The utility model relates to a rubber production technical field specifically is a forming device is used in rubber production convenient to the ejection of compact.

Background

The rubber production and processing refers to a process for manufacturing rubber products from rubber, and the basic processes for manufacturing various rubber products comprise basic procedures such as plastication, mixing, calendering or extrusion (namely extrusion), molding and vulcanization, wherein each process has different requirements for the products and is respectively matched with a plurality of auxiliary operations, and the molding is to stick rubber material semi-finished products with various shapes and sizes and soaked and glued textile materials together according to different requirements of the products to manufacture semi-finished products for vulcanization.

When the forming device on the market adopts the mode of extruding into the mould to realize the processing operation to rubber, under the state of not passing through extrusion auxiliary action, holistic discharge rate is slower, and the load of whole injection drive component is heavier to after the extrusion operation that lasts, the rising of drive component temperature extremely easily disturbs going on smoothly of whole hydraulic extrusion forming operation process, consequently, provides the forming device for rubber production convenient to the ejection of compact to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming device is used in rubber production convenient to the ejection of compact to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a molding device convenient for discharging for rubber production comprises a supporting table, an installation box and a second hydraulic cylinder, wherein an injection bin is fixed at the top of the supporting table, a feeding hopper is communicated with the top of the injection bin, a screw rod is installed in the injection bin, a first hydraulic cylinder is arranged on one side of the screw rod, the installation box is arranged at the outer end of the first hydraulic cylinder in a sleeved mode, heaters are fixed at the upper end and the lower end of the injection bin, an extrusion pipe orifice is formed in one side of the injection bin through an integrated mode, a molding mold is fixed on the other side of the extrusion pipe orifice, the second hydraulic cylinder is arranged in the feeding hopper, the feeding hopper is fixedly connected with the side end of the feeding hopper through a connecting support, a main board is installed below the second hydraulic cylinder, and sealing plates are arranged on two sides of the main board, the utility model discloses a mounting box, including install bin, mounting box, locating plate, spout, sealed pad, sealed board and mainboard swing joint, the wind channel has been seted up down to the inside bottom of installing bin, and the inside top of installing bin has seted up the wind channel, the bottom of installing bin is fixed with the installing frame, and the internally mounted of installing frame has the fan, the welding of the dead ahead of installing frame has the locating plate, and the both sides of installing frame are all seted up the spout through pouring processing.

Preferably, a screw rod with a tip-shaped end part is arranged in the injection bin, the screw rod is connected with the first hydraulic cylinder through a piston rod, and the outer end of the screw rod is matched with the inner end of the extrusion pipe orifice in shape.

Preferably, the transverse central axis of the forming die and the transverse central axis of the extrusion orifice are superposed with each other, and the interior of the extrusion orifice is communicated with the interior of the forming die through the groove body.

Preferably, the inside of install bin is provided with inside lower wind channel and the last wind channel that is hollow column structure respectively, and the install bin is connected with the slider through the welding, the install bin passes through slider, spout and installing frame sliding connection, and the connection of installing frame and fan constitutes embedded structure.

Preferably, the second pneumatic cylinder is connected with the mainboard through the piston rod, and the both sides of mainboard are provided with the closing plate that is symmetrical structure, the closing plate constitutes the active structure through articulated pivot and mainboard, and the closing plate is connected through bonding and sealed the pad, closely laminate between the sealed surface of filling up the hopper and the inner wall of filling up.

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

1. the utility model discloses in, through the injection storehouse that sets up, closing plate and mainboard, after the material is introduced into the inside in injection storehouse gradually, a set of closing plate after the control is adjusted to the horizontally state with the help of the action of upset skew, second pneumatic cylinder is after the controlled start afterwards, the closing plate that portability mainboard and its both sides were provided with impels downwards, until being brought into the inside that the material was impeld the injection storehouse fast gradually, the ejection of compact operation that the later stage was gone on will be convenient, through utilizing multiple hydraulic pressure mechanism to carry out the release operation of material, can alleviate the load that single hydraulic pressure mechanism will bear in the start-up process effectively;

2. the utility model discloses in, through the installing frame that sets up, the install bin, the fan, lower wind channel, go up the wind channel, slider and spout, when high temperature phenomenon appears in first pneumatic cylinder, the device is with the help of slider and spout (between agree with each other down, utilize the mode of quick slip combination, be fixed in the inside of installing bin with the installing frame, the fan is after controlled the start afterwards, can take out the heat on the first pneumatic cylinder fast with the help of wind channel and the inside cavity of last wind channel down, whole cooling operation can be accomplished, through in time carrying out rapid cooling operation to the hydraulic drive component, can ensure that the whole injection-fashioned processing operation in later stage is more smooth and easy.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the feeding hopper of the present invention;

fig. 3 is a schematic view of the connection structure of the mounting frame of the present invention.

In the figure: 1-supporting table, 2-injection bin, 3-feeding hopper, 4-screw, 5-first hydraulic cylinder, 6-mounting box, 7-heater, 8-extrusion pipe orifice, 9-forming die, 10-second hydraulic cylinder, 11-connecting bracket, 12-main board, 13-sealing plate, 14-lower air duct, 15-upper air duct, 16-mounting frame, 17-fan, 18-positioning plate, 19-sealing gasket, 20-hinged rotating shaft, 21-sliding block and 22-sliding chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a forming device convenient for discharging for rubber production comprises a supporting table 1, an installation box 6 and a second hydraulic cylinder 10, wherein an injection bin 2 is fixed at the top of the supporting table 1, a feeding hopper 3 is communicated with the top of the injection bin 2, a screw rod 4 is installed inside the injection bin 2, a first hydraulic cylinder 5 is arranged on one side of the screw rod 4, the installation box 6 is arranged at the outer end of the first hydraulic cylinder 5 in a sleeved mode, heaters 7 are fixed at the upper end and the lower end of the injection bin 2, an extrusion pipe orifice 8 is formed in one side of the injection bin 2 in an integrated mode, a forming mold 9 is fixed on the other side of the extrusion pipe orifice 8, the second hydraulic cylinder 10 is arranged inside the feeding hopper 3, the feeding hopper 3 is fixedly sleeved with the second hydraulic cylinder 10 through a connecting support 11, the connecting support 11 is connected with the side end of the feeding hopper 3 through a screw, a main board 12 is installed below the second hydraulic cylinder 10, and the both sides of mainboard 12 all are provided with closing plate 13, wind channel 14 down has been seted up to the inside bottom of install bin 6, and the inside top of install bin 6 has seted up wind channel 15, the bottom of install bin 6 is fixed with installing frame 16, and the internally mounted of installing frame 16 has fan 17, the welding has locating plate 18 directly in front of installing frame 16, and the both sides of installing frame 16 all have seted up spout 22 through pouring processing, the inside arrangement of spout 22 has slider 21, sealed pad 19 has been hugged closely to the outer wall of closing plate 13, and closing plate 13 is through articulated pivot 20 and mainboard 12 swing joint.

A screw rod 4 with a tip-shaped end part is arranged in the injection bin 2, the screw rod 4 is connected with a first hydraulic cylinder 5 through a piston rod, the outer end of the screw rod 4 is matched with the inner end of the extrusion pipe orifice 8 in shape, the materials to be processed are carried into the injection bin 2 through the inner part of the feeding hopper 3, under the continuous heat supply coordination of the heater 7, the materials are changed into cementing materials, and then under the connection coordination of the installation box 6, after the device is controlled to be started by the first hydraulic cylinder 5, the device can be drawn towards the arrangement direction of the extrusion pipe orifice 8 by the piston rod carrying the screw rod 4 by utilizing the generation of the internal hydraulic pressure difference until the material is accumulated in the injection bin 2, after receiving the acting force pushed by the screw 4, the rubber is extruded into the extrusion pipe orifice 8, so that the molding operation of the material in the mold at the later stage is convenient, and the working principle of the rubber injection mechanism related to the structure is the prior art; the transverse central axis of the forming die 9 and the transverse central axis of the extrusion pipe orifice 8 are superposed with each other, the interior of the extrusion pipe orifice 8 is communicated with the interior of the forming die 9 through a groove body, along with the arrangement of a collinear structure, materials extruded from the interior of the extrusion pipe orifice 8 are brought into the interior of the forming die 9 through the corresponding groove bodies, the forming operation of the whole materials is realized under the matching of the die opening and the mutual combined motion of die closing members, and the principle of forming the materials related to the structure in the die is the prior art; the device is characterized in that a lower air duct 14 and an upper air duct 15 which are respectively hollow in structure are arranged in the installation box 6, the installation box 6 is connected with a sliding block 21 through welding, the installation box 6 is connected with an installation frame 16 through the sliding block 21 and a sliding groove 22 in a sliding manner, the installation frame 16 and a fan 17 are connected to form an embedded structure, when a first hydraulic cylinder 5 serving as an injection hydraulic driving component operates for a long time and has a high temperature phenomenon, under the arrangement of identical shape, the device fixes the sliding block 21 and the sliding groove 22 in a one-to-one fit manner, the installation frame 16 is fixed in the installation box 6 in a rapid sliding combination manner through mutual matching of the sliding block 21 and the sliding groove 22, and then after the positioning effect is obtained through a positioning plate 18, the device is controlled to be started through the fan 17, and rotates at a high speed by utilizing the impeller, and by virtue of the hollowness of the lower air duct 14 and the, the structure can ensure that the whole injection-molding processing operation at the later stage is smoother by carrying out rapid cooling operation on the hydraulic driving member in time while ensuring that the whole device has a cooling structure convenient to install; the second hydraulic cylinder 10 is connected with the main plate 12 through a piston rod, sealing plates 13 with symmetrical structures are arranged on two sides of the main plate 12, the sealing plates 13 and the main plate 12 form a movable structure through a hinged rotating shaft 20, the sealing plates 13 are connected with sealing gaskets 19 through bonding, the outer surfaces of the sealing gaskets 19 are tightly attached to the inner wall of the feeding hopper 3, when materials are gradually introduced into the injection bin 2, the device uses the hinged rotating shaft 20 as a movable component, a group of sealing plates 13 are manually controlled to be dragged to perform turnover and deflection until the outer surfaces of the sealing plates 13 are tightly attached to the inner wall of the feeding hopper 3 after the group of sealing plates 13 are adjusted to be in a horizontal state, and then the device is controlled to be started through the second hydraulic cylinder 10 under the connection and matching of the connecting bracket 11, and can carry the main plate 12 and the sealing plates 13 arranged on two sides of, the structure enables the whole device to have a structure for assisting in pushing materials, and meanwhile, the structure can effectively relieve the load born by the single hydraulic mechanism in the starting process by utilizing the multiple hydraulic mechanisms to push the materials out.

The model of the first hydraulic cylinder 5 is ROB 100 x 50-FA; the model of the second hydraulic cylinder 10 is MOB.

The working process is as follows: the material to be processed is brought into the injection bin 2 through the feeding hopper 3, the material is changed into a glue material under the continuous heat supply matching of the heater 7, then under the connection matching of the installation box 6, the device is controlled to start through the first hydraulic cylinder 5, and by utilizing the generation of the internal hydraulic pressure difference, the device can carry the screw rod 4 to pump towards the arrangement direction of the extrusion pipe orifice 8 through the piston rod until the material accumulated in the injection bin 2 is extruded into the extrusion pipe orifice 8 after receiving the extrusion propelling acting force of the screw rod 4, and then in the arrangement of a collinear structure, the material extruded from the extrusion pipe orifice 8 is brought into the forming die 9 through the corresponding groove body, and under the matching of the mutual combination movement of the die opening and the die closing component, the forming operation of the whole material is realized, and the material is taken as the first hydraulic cylinder 5 of the injection hydraulic driving component, when high temperature occurs, the device fixes the mounting frame 16 inside the mounting box 6 by means of the mutual cooperation between the sliding block 21 and the sliding groove 22 and by means of the rapid sliding combination mode, then the device is controlled to start by the fan 17, and then the heat on the first hydraulic cylinder 5 is rapidly taken out by means of the high-speed rotation of the impeller and the hollow inside the lower air duct 14 and the upper air duct 15, the whole cooling operation can be completed, after the material is gradually introduced into the injection bin 2, the stressed group of sealing plates 13 can be turned and deviated until the group of sealing plates 13 are adjusted to be horizontal, the outer surfaces of the sealing plates 13 are tightly attached to the inner wall of the upper hopper 3, and then the second hydraulic cylinder 10 can carry the main plate 12 and the sealing plates 13 arranged on the two sides of the main plate through the piston rod to be tightly attached to the inner wall of the upper hopper 3 to push downwards after being controlled to start, until being brought into the inside material of feeding funnel 3 step by step and pushed the inside of injection storehouse 2 fast, the ejection of compact operation that the later stage was carried out will be convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forming device is used in rubber production convenient to ejection of compact, includes brace table (1), install bin (6) and second pneumatic cylinder (10), its characterized in that: an injection bin (2) is fixed at the top of the supporting table (1), a feeding hopper (3) is communicated with the top of the injection bin (2), a screw (4) is installed inside the injection bin (2), a first hydraulic cylinder (5) is arranged on one side of the screw (4), an installation box (6) is arranged at the outer end of the first hydraulic cylinder (5) in a sleeved mode, heaters (7) are fixed at the upper end and the lower end of the injection bin (2), an extrusion pipe orifice (8) is arranged on one side of the injection bin (2) in an integrated mode, a forming mold (9) is fixed on the other side of the extrusion pipe orifice (8), a second hydraulic cylinder (10) is arranged inside the feeding hopper (3), the feeding hopper (3) is fixedly sleeved with the second hydraulic cylinder (10) through a connecting support (11), and the connecting support (11) is connected with the side end of the feeding hopper (3) through screws, mainboard (12) are installed to the below of second pneumatic cylinder (10), and the both sides of mainboard (12) all are provided with closing plate (13), wind channel (14) down have been seted up to the inside bottom of install bin (6), and the inside top of install bin (6) has seted up wind channel (15), the bottom of install bin (6) is fixed with installing frame (16), and the internally mounted of installing frame (16) has fan (17), the welding has locating plate (18) directly in front of installing frame (16), and the both sides of installing frame (16) all have seted up spout (22) through pouring processing, the inside arrangement of spout (22) has slider (21), the outer wall of closing plate (13) is hugged closely has sealed pad (19), and closing plate (13) are through articulated pivot (20) and mainboard (12) swing joint.

2. The forming device convenient for discharging in rubber production of claim 1, wherein: the injection device is characterized in that a screw rod (4) with a tip-shaped end is arranged in the injection bin (2), the screw rod (4) is connected with a first hydraulic cylinder (5) through a piston rod, and the outer end of the screw rod (4) is matched with the inner end of the extrusion pipe orifice (8) in shape.

3. The forming device convenient for discharging in rubber production of claim 1, wherein: the horizontal axis of forming die (9) and the horizontal axis of extrusion pipe mouth (8) coincide each other, and the inside of extrusion pipe mouth (8) is met and is led to through the inside of cell body and forming die (9).

4. The forming device convenient for discharging in rubber production of claim 1, wherein: the utility model discloses a fan installation structure, including install bin (6), install bin (6) and fan (17), the inside of install bin (6) is provided with inside lower wind channel (14) and last wind channel (15) that are hollow column structure respectively, and install bin (6) is connected through welding and slider (21), install bin (6) are through slider (21), spout (22) and installing frame (16) sliding connection, and the connection of installing frame (16) and fan (17) constitutes embedded structure.

5. The forming device convenient for discharging in rubber production of claim 1, wherein: the second hydraulic cylinder (10) is connected with the main board (12) through a piston rod, sealing plates (13) which are of symmetrical structures are arranged on two sides of the main board (12), the sealing plates (13) form a movable structure through a hinged rotating shaft (20) and the main board (12), the sealing plates (13) are connected with the sealing gaskets (19) through bonding, and the outer surfaces of the sealing gaskets (19) and the inner walls of the feeding hoppers (3) are tightly attached to each other.