阅读说明：本技术 一种挤塑保温板生产工艺 (Production process of plastic extrusion insulation board ) 是由 吴振飞 廉静 于 2020-03-31 设计创作，主要内容包括：本发明涉及生产加工领域,特别涉及一种挤塑保温板生产工艺,其使用了一种挤塑模具,该挤塑模具包括主框架、挤塑模块和内胆,主框架的顶部固定连接有正方形中空结构的的限位架,主框架内并位于限位架的下方固定连接有一号液压缸,挤塑模块固定连接在一号液压缸的顶部,挤塑模块的顶部插设在限位架内,挤塑模块的两侧均对称开设有一号凹槽,挤塑模块的两端并位于一号凹槽的下方均对称开设有二号凹槽,一号凹槽与二号凹槽内均固定连接有弹簧伸缩杆,弹簧伸缩杆的一端均固定连接有伸缩卡条。本发明结构简单,操作便捷,极大的提高了挤塑保温板生产的效率,适合推广。(The invention relates to the field of production and processing, in particular to an extrusion molding insulation board production process, which uses an extrusion molding die, wherein the extrusion molding die comprises a main frame, an extrusion molding module and an inner container, the top of the main frame is fixedly connected with a limiting frame with a square hollow structure, a first hydraulic cylinder is fixedly connected in the main frame and below the limiting frame, the extrusion molding module is fixedly connected at the top of the first hydraulic cylinder, the top of the extrusion molding module is inserted in the limiting frame, first grooves are symmetrically formed in two sides of the extrusion molding module, second grooves are symmetrically formed in two ends of the extrusion molding module and below the first grooves, spring telescopic rods are fixedly connected in the first grooves and the second grooves, and a telescopic clamping strip is fixedly connected at one end of each spring telescopic rod. The extrusion-molding insulation board production device is simple in structure and convenient and fast to operate, greatly improves the production efficiency of the extrusion-molding insulation board, and is suitable for popularization.)

1. The utility model provides an extrusion molding heated board production technology, its uses an extrusion molding mould, and this extrusion molding mould includes main frame (1), extrusion molding module (2) and inner bag (3), its characterized in that: the specific method for producing and processing the extrusion molding insulation board by adopting the extrusion molding die is as follows:

s1, equipment checking: before the extrusion molding die is started to produce the extrusion molding insulation board, the operation of equipment is checked;

s2, injecting raw materials: injecting the processed raw material of the extrusion heat insulation board into the main frame (1) of the extrusion mold checked in the S1;

s3, extrusion molding: operating an extrusion molding module (2) to extrude the main frame (1) injected with the raw materials in the S2 so as to form the insulation board;

s4, separation and collection: operating the inner container (3) to cool the extruded insulation board formed after the S3 treatment, taking out the extruded insulation board, collecting and uniformly stacking the extruded insulation board;

s5, repeating the operation: repeating the steps of S2-S4 to complete the production of the extruded insulation board;

the top of the main frame (1) is fixedly connected with a limiting frame (11) with a square hollow structure, the main frame (1) is internally and fixedly connected with a hydraulic cylinder (12) below the limiting frame (11), the extrusion molding module (2) is fixedly connected with the top of the hydraulic cylinder (12), the top of the extrusion molding module (2) is inserted in the limiting frame (11), grooves (21) are symmetrically formed in two sides of the extrusion molding module (2), two grooves (22) are symmetrically formed in two ends of the extrusion molding module (2) below the grooves (21), the grooves (21) and the spring telescopic rods (23) are fixedly connected in the grooves (22), a telescopic clamping strip (24) is fixedly connected to one end of the spring telescopic rods (23), the telescopic clamping strip (24) is inserted in the grooves (21) and the grooves (22), one side of each telescopic clamping strip (24) extends out of the first groove (21) and the second groove (22) and is of an arrow-shaped inclined structure;

the inner container (3) is inserted into the limiting frame (11) and is in contact with the top of the extrusion molding module (2), the inner containers (3) are arranged side by side in pairs, a clamping groove (13) is formed in one side of the limiting frame (11), clamping blocks (31) are fixedly connected to one side of each inner container (3), and the clamping blocks (31) are symmetrically arranged with the clamping groove (13) and inserted into the clamping grooves (13);

the top fixedly connected with of main frame (1) No. two pneumatic cylinders (14), the output fixedly connected with extrusion molding apron (15) of No. two pneumatic cylinders (14), extrusion molding apron (15) with spacing (11) symmetry sets up and inserts and establish the top of spacing (11).

2. The extrusion molding insulation board production process according to claim 1, characterized in that: one end of the telescopic clamping strip (24) extending out of the first groove (21) and the second groove (22) is fixedly connected with a plurality of brushes (241).

3. The extrusion molding insulation board production process according to claim 1, characterized in that: a through pipe (16) is arranged on one side of the limiting frame (11), a flow stopping valve (17) is inserted into one end of the through pipe (16), a threaded connector (18) is arranged at the top of the through pipe (16), and the threaded connector (18) is communicated with the through pipe (16).

4. The extrusion molding insulation board production process according to claim 1, characterized in that: main frame (1) on a plurality of No. three pneumatic cylinders (4) of symmetry fixedly connected with, output fixedly connected with lifter plate (41) of No. three pneumatic cylinder (4), gear runner (42) have been seted up to one side of lifter plate (41), gear runner (42) inner gearing has drive gear (43), one side fixedly connected with rotating electrical machines (44) of drive gear (43), rotating electrical machines (44) are kept away from one side fixedly connected with support frame (45) of drive gear (43), support frame (45) all with fixture block (31) fixed connection.

5. The extrusion molding insulation board production process according to claim 4, wherein: support frame (45) on and be located fixedly connected with scraper blade (46) between inner bag (3), the top of scraper blade (46) is arrow form tilting structure.

6. The production process of the extrusion molding insulation board according to claim 4, wherein a sliding groove (5) is formed in the top of the lifting board (41), a sliding block (51) is inserted into the sliding groove (5), an L-type stabilizing frame (52) is fixedly connected to the top of the sliding block (51), and one end, far away from the sliding block (51), of the stabilizing frame (52) is fixedly connected to the supporting frame (45).

Technical Field

The invention relates to the field of production and processing, in particular to a production process of an extrusion molding insulation board.

Background

The extruded polystyrene heat insulation board is a foamed hard plastic board formed by heating and extruding polystyrene resin as a raw material and adding other polymers, and is generally cast in an injection molding mode.

Traditional production technology is behind injection moulding, the artifical manual separation in back that needs to wait to cool off, take out the heated board after the shaping, the process is wasted time and energy, and artifical manual separation causes the damage of heated board easily, the yield of extrusion molding heated board has been influenced, simultaneously the heated board takes out and often can remain on the inner wall of mould after the piece, next extrusion molding has been influenced, also need artifical manual clearance, this has brought inconvenience for the extrusion molding heated board, influence production efficiency.

Disclosure of Invention

In order to solve the problems, the invention provides a production process of an extrusion molding insulation board, which can be used for quickly taking out the insulation board formed by extrusion molding in the production of the extrusion molding insulation board, and synchronously cleaning an extrusion molding die, so that the next extrusion molding is ensured, and the production efficiency of the extrusion molding insulation board is greatly improved.

In order to achieve the purpose, the invention adopts the following technical scheme that an extrusion molding die is used in the production process of the extrusion molding insulation board, the extrusion molding die comprises a main frame, an extrusion molding module and a liner, and the specific method for producing and processing the extrusion molding insulation board by adopting the extrusion molding die is as follows:

s1, equipment checking: before the extrusion molding die is started to produce the extrusion molding insulation board, the operation of equipment is checked;

s2, injecting raw materials: injecting a processed extrusion insulation board raw material into the main frame of the extrusion mold checked in the step S1;

s3, extrusion molding: operating an extrusion molding module to perform extrusion molding on the main frame injected with the raw material in the step S2 to form the insulation board;

s4, separation and collection: operating the inner container to cool the extruded insulation board formed after the S3 treatment, taking out the extruded insulation board, collecting and uniformly stacking the extruded insulation board;

s5, repeating the operation: repeating the steps of S2-S4 to complete the production of the extruded insulation board;

the top of the main frame is fixedly connected with a limit frame with a square hollow structure, a first hydraulic cylinder is fixedly connected in the main frame and below the limit frame, the extrusion molding module is fixedly connected with the top of the first hydraulic cylinder, the top of the extrusion molding module is inserted in the limiting frame, the two sides of the extrusion molding module are symmetrically provided with a first groove, the two ends of the extrusion molding module are symmetrically provided with a second groove below the first groove, the first groove and the second groove are both fixedly connected with spring telescopic rods, one end of each spring telescopic rod is fixedly connected with a telescopic clamping strip, the telescopic clamping strips are inserted into the first groove and the second groove, and one side of each telescopic clamping strip extends out of the first groove and the second groove and is in an arrow-shaped inclined structure;

the inner containers are inserted in the limiting frame and are contacted with the top of the extrusion molding module, the inner containers are arranged in pairs in parallel, one side of the limiting frame is provided with a clamping groove, one side of the inner container is fixedly connected with clamping blocks, and the clamping blocks are symmetrically arranged with the clamping groove and inserted in the clamping groove;

the top fixedly connected with pneumatic cylinder No. two of main frame, the output fixedly connected with extrusion molding apron of pneumatic cylinder No. two, extrusion molding apron with spacing symmetry sets up and inserts and establish spacing top.

As a preferable technical scheme of the invention, one end of the telescopic clamping strip extending out of the first groove and the second groove is fixedly connected with a plurality of brushes.

As a preferable technical scheme of the invention, one side of the limiting frame is provided with a through pipe, one end of the through pipe is inserted with a flow stopping valve, the top of the through pipe is provided with a threaded interface, and the threaded interface is communicated with the through pipe.

As a preferred technical scheme of the invention, a plurality of third hydraulic cylinders are symmetrically and fixedly connected to the main frame, the output ends of the third hydraulic cylinders are fixedly connected to a lifting plate, a gear sliding groove is formed in one side of the lifting plate, a transmission gear is engaged in the gear sliding groove, a rotating motor is fixedly connected to one side of the transmission gear, a support frame is fixedly connected to one side of the rotating motor, which is far away from the transmission gear, and the support frames are fixedly connected to the fixture blocks.

As a preferable technical scheme of the invention, a scraping plate is fixedly connected on the supporting frame and positioned between the inner containers, and the top of the scraping plate is of an arrow-shaped inclined structure.

As a preferable technical scheme of the invention, the top of the lifting plate is provided with a sliding groove, a sliding block is inserted into the sliding groove, the top of the sliding block is fixedly connected with an L-shaped stabilizing frame, and one end of the stabilizing frame, which is far away from the sliding block, is fixedly connected to the supporting frame.

The invention has the beneficial effects that:

1. according to the invention, the extruded insulation board can be quickly taken out in the production of the extruded insulation board, and the extrusion molding die is synchronously cleaned, so that the next extrusion molding is ensured, and the production efficiency of the extruded insulation board is greatly improved.

2. According to the invention, the extrusion molding module is designed, the telescopic clamping strip is driven by the lifting of the extrusion molding module to scrape and clean the inner wall of the limiting frame, and meanwhile, the insulation board formed by extrusion molding is synchronously lifted and is taken out in cooperation with the movement of the inner container.

3. The inner containers are designed, the two inner containers can be replaced in a reciprocating mode through the movement of the supporting frame, and the production efficiency is improved while the formed heat insulation plate is taken out conveniently.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic process flow diagram of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the present invention;

FIG. 5 is a schematic view of a portion of the retractable card strip of the present invention;

fig. 6 is a schematic sectional view of the lifter plate of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 6, an extrusion molding insulation board production process uses an extrusion molding die, the extrusion molding die comprises a main frame 1, an extrusion molding module 2 and an inner container 3, and the extrusion molding die is adopted to produce and process the extrusion molding insulation board in the following specific method:

s1, equipment checking: before the extrusion molding die is started to produce the extrusion molding insulation board, the operation of equipment is checked;

s2, injecting raw materials: injecting the processed raw material of the extrusion insulation board into the main frame 1 of the extrusion mold checked in the step S1;

s3, extrusion molding: operating an extrusion molding module 2 to extrude the main frame 1 injected with the raw material in the step S2 to form the insulation board;

s4, separation and collection: operating the inner container 3 to cool the extruded insulation board formed after the S3 treatment, taking out the extruded insulation board, collecting and uniformly stacking the extruded insulation board;

s5, repeating the operation: repeating the steps of S2-S4 to complete the production of the extruded insulation board;

the top fixedly connected with square hollow structure's of main frame 1 spacing 11, spacing 11 is used for extrusion molding, main frame 1 is interior and be located the below fixedly connected with pneumatic cylinder 12 of spacing 11, pneumatic cylinder 12 is used for lift extrusion molding module 2, 2 fixed connection of extrusion molding module are at the top of pneumatic cylinder 12, extrusion molding module 2 extrudees spacing 11's inside through going up and down, make the heated board shaping, extrusion molding module 2's top is inserted and is established in spacing 11.

A through pipe 16 is arranged on one side of the limiting frame 11, a flow stopping valve 17 is inserted into one end of the through pipe 16, a threaded interface 18 is arranged at the top of the through pipe 16, the threaded interface 18 is communicated with the through pipe 16, the through pipe 16 is used for extrusion molding raw materials to be discharged into the limiting frame 11, the flow stopping valve 17 is used for preventing the raw materials from flowing back, and the threaded interface 18 is used for externally connecting raw material storage equipment.

Recess 21 has been seted up to the equal symmetry in both sides of extrusion molding module 2, the equal symmetry in below that extrusion molding module 2's both ends are located recess 21 has been seted up No. two recess 22, a recess 21 and No. two recess 22 are used for inserting and establish flexible card strip 24, equal fixedly connected with spring telescopic link 23 in a recess 21 and No. two recess 22, spring telescopic link 23 is used for realizing the flexible of flexible card strip 24, the equal fixedly connected with flexible card strip 24 of one end of spring telescopic link 23, flexible card strip 24 all inserts and establishes in a recess 21 and No. two recess 22, one side of flexible card strip 24 all extends a recess 21 and No. two recess 22 and is arrow point form slope structure, flexible card strip 24 produces the contact through extrusion molding module 2's lift and spacing 11 inner wall, produce and strike off, reach clean effect.

The telescopic clamping strip 24 extends out of the first groove 21 and the second groove 22, a plurality of brushes 241 are fixedly connected to one ends of the telescopic clamping strip, and the brushes 241 are used for being matched with scraping of the telescopic clamping strip 24, so that the cleaning effect is improved.

Inner bag 3 is inserted and is established in spacing frame 11 and contact with the top of extrusion molding module 2, and inner bag 3 sets up for two liang side by side, and draw-in groove 13 has been seted up to one side of spacing frame 11, and one side fixedly connected with fixture block 31 of inner bag 3, fixture block 31 all set up with draw-in groove 13 symmetry and insert and establish in draw-in groove 13, and inner bag 3 is used for conveniently taking out after the insulation board shaping, and fixture block 31 cooperation draw-in groove 13 is used for inserting the inner bag and establishes in spacing frame 11.

A plurality of pneumatic cylinders 4 No. three of symmetry fixedly connected with on the main frame 1, No. three pneumatic cylinder 4's output fixedly connected with lifter plate 41, gear runner 42 has been seted up to one side of lifter plate 41, the internal gearing of gear runner 42 has drive gear 43, one side fixedly connected with rotating electrical machines 44 of drive gear 43, one side fixedly connected with support frame 45 that drive gear 43 was kept away from to rotating electrical machines 44, support frame 45 all with fixture block 31 fixed connection, rotating electrical machines 44 is used for driving drive gear 43 at gear runner 42 internal rotation removal, cooperation support frame 45 can realize the reciprocating motion of inner bag 3, go up and down to lifter plate 41 through No. three pneumatic cylinders 4 and can realize the mergence and the separation of inner bag 3 and spacing 11, conveniently take out the shaping back.

On the support frame 45 and lie in fixedly connected with scraper blade 46 between inner bag 3, scraper blade 46's top is arrow-shaped tilting structure, and scraper blade 46 is used for clearing up and scraping the bottom of extrusion molding apron 15, prevents the bottom of heated board adhesion at extrusion molding apron 15 after the shaping simultaneously.

The spout 5 has been seted up at the top of lifter plate 41, and 5 interpolations in the spout are equipped with slider 51, and slider 51's top fixedly connected with L type's steady rest 52, and the one end fixed connection that slider 51 was kept away from to steady rest 52 is on support frame 45, and 5 cooperation sliders 51 of spout and steady rest 52 are used for cooperating the removal of support frame 45, improve its stability.

No. two pneumatic cylinders 14 of top fixedly connected with of main frame 1, No. two pneumatic cylinder 14's output end fixedly connected with extrusion molding apron 15, extrusion molding apron 15 sets up with spacing 11 symmetries and inserts and establish at the top of spacing 11, and No. two pneumatic cylinders 14 are used for lift extrusion molding apron 15, and extrusion molding apron 15 is used for cooperating the extrusion molding module to produce the extrusion to spacing 11 inside.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.