CN214448362U

CN214448362U - Roll up core pipe mould convenient to dismantle

Info

Publication number: CN214448362U
Application number: CN202120536968.1U
Authority: CN
Inventors: 周人杰
Original assignee: Suzhou Zhaoguanxin Plastic Technology Co ltd
Current assignee: Suzhou Zhaoguanxin Plastic Technology Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-22
Anticipated expiration: 2031-03-15

Abstract

The application relates to the technical field of roll core pipe dies, in particular to a roll core pipe die convenient to disassemble, which aims to solve the problem that the roll core die in the prior art is easy to block and influence; the filter assembly comprises a filter plate arranged in the die body, a plurality of filter holes for the core material to pass through are formed in the filter plate, filter plate inserting mounting holes are formed in the side wall of the die body, the core material is filtered, and therefore the technical effect of improving the processing efficiency of the core tube is improved.

Description

Roll up core pipe mould convenient to dismantle

Technical Field

The application relates to the technical field of roll core pipe die, especially relate to a roll core pipe die convenient to dismantle.

Background

The winding core pipe generally refers to a pipe formed by extrusion through a screw extruder, and the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of a screw, and the materials are formed through a die.

The related screw extruder comprises a screw batching mechanism, a screw conveying mechanism and a machine head, wherein a core winding pipe particle material is conveyed through the batching mechanism and the screw conveying mechanism, the core winding pipe particle is heated and melted and then is extruded and molded through the neck ring die, and the core winding pipe is hollow and thin, so that the extruding pipe opening of the neck ring die is very small. The mouth of pipe of forming die is less to be blockked up easily when extruding the pipe material, and the mould needs in time to be dismantled and clear up after the shaping mouth of pipe blocks up, and then has influenced the machining efficiency who rolls up the core pipe.

With respect to the related art in the above, the inventors consider that there are drawbacks: larger particles in the core material easily block the smaller extrusion pipe orifice, and then the die head needs to be disassembled for cleaning, so that the efficiency of integrally processing the core winding pipe is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency of rolling up the core pipe, this application provides a roll core pipe mould convenient to dismantle.

The application provides a pair of core pipe mould is rolled up convenient to dismantle adopts following technical scheme:

a core winding pipe die convenient to disassemble comprises a die body, wherein a die head and a core die are arranged in the die body, an extrusion hole for placing the core die is formed in the inner wall of the die head, the core die is arranged in the extrusion hole, and a filtering assembly is further arranged in the die body;

the filter assembly comprises a filter plate arranged in the die body, a plurality of filter holes for the core material to pass through are formed in the filter plate, and mounting holes for the filter plate to insert are formed in the side wall of the die body.

By adopting the technical scheme, the filter assembly is utilized to filter the roll core material, impurities and particles in the roll core material are filtered, so that the roll core pipe is continuously formed in the extrusion hole, and the processing efficiency of the roll core pipe is improved. Adopt the setting of a plurality of filtration pores, roll up the core material and block behind the hot melt, great granule will be unable to enter into and extrude the hole, utilizes simultaneously to drive actuating cylinder and drive the filter and remove, be convenient for timely wash the board to roll up the core pipe's machining efficiency has further been improved.

Optionally, the filter assembly further comprises a driving piece for pushing the filter plate to move, the driving piece comprises a driving cylinder, a telescopic rod is arranged on the driving cylinder, and the telescopic rod is used for pushing the filter plate to move.

Through adopting above-mentioned technical scheme, the utilization drives actuating cylinder and drives telescopic link and filter removal, and the filter that utilizes to remove changes the position in the mounting hole, and the convenient to detach filter clears up the processing for roll up core pipe machining efficiency and further obtain improving.

Optionally, be equipped with the ring groove on the filter, it is a plurality of filter pores evenly sets up in the ring groove, the ring groove is provided with a plurality ofly.

Through adopting above-mentioned technical scheme, the diameter setting that the hole was extruded to the circular ring groove diameter correspondence, the roll core material that stirs the heating in the screw rod extrusion subassembly enters into through the filtration pore on the circular ring groove and extrudes the hole for extrude the inseparable type improvement that hole and filter are connected.

Optionally, the filter plate comprises a main plate and a secondary plate, wherein the main plate and the secondary plate are both provided with circular grooves, the main plate and the secondary plate are detachably connected through bolts, and the side wall of the filter plate is provided with a sealing gasket;

the filter plate in the circular groove is arranged in a convex lens mode.

Through adopting above-mentioned technical scheme, set up when utilizing a plurality of ring grooves, after work a period, the ring groove on the filter carries out alternate work, and further improvement work efficiency sets up mainboard and inferior board into detachable connected mode simultaneously, and the mainboard of being convenient for is dismantled with inferior board and is washd, and then improves whole processingquality.

Optionally, a rubber gasket is arranged in the circular groove.

Through adopting above-mentioned technical scheme, utilize rubber packing to improve the compactness that the ring groove is connected with the extrusion hole.

Optionally, a slide bar for sliding the filter plate is arranged on the inner wall of the mounting hole, a sliding groove corresponding to the slide bar is arranged on the top of the filter plate, a fixing hole is formed in the top of the die body, and a fixing bolt is connected in the fixing hole through threads.

Through adopting above-mentioned technical scheme, utilize fixing bolt to improve the stability of filter in the mounting hole.

Optionally, one side of the die body is provided with a screw extrusion assembly, the screw extrusion assembly comprises a screw conveying pipe, a screw is arranged in the screw conveying pipe, the screw extrusion assembly further comprises a feeding funnel arranged at the top of the screw conveying pipe, and a filter screen is arranged in the feeding funnel.

Through adopting above-mentioned technical scheme, roll up the core material and carry at screw rod conveyer pipe internal screw to roll up the core material heating, then will roll up the core material and send the die body to through the screw rod, be equipped with the filter screen in the feed hopper at screw rod conveyer pipe top, utilize the setting of filter screen, filter roll up core material source, reduce impurity and enter into screw rod conveyer pipe.

Optionally, a positioning hole is formed in the side wall of the filter plate, a magnetic positioning column is arranged in the positioning hole, and an arc-shaped groove corresponding to the positioning hole is formed in the side wall of the die body.

Through adopting above-mentioned technical scheme, utilize the setting of magnetism reference column, improve the position of filter in the mounting groove, the setting of magnetism reference column simultaneously for the magnetism reference column is difficult to drop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter assembly is used for filtering the roll core material, so that the purity of the roll core material is improved, the blockage of an extrusion hole is reduced, the roll core pipe is continuously extruded, the overall processing efficiency is improved, and meanwhile, the driving cylinder is used for driving the filter plate to move, so that the plate is conveniently and timely cleaned, and the processing efficiency of the roll core pipe is further improved;

2. the filter plate is driven to move by the driving piece, so that the filter holes in the filter plate work alternately, and the efficiency of integrally processing the winding core pipe is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial structure of a mold body according to an embodiment of the present disclosure;

fig. 3 is a schematic view of the overall construction of the filter assembly of the present application.

Description of reference numerals: 1. a mold body; 2. a die head; 3. a core mold; 4. an extrusion orifice; 5. a filter assembly; 6. a filter plate; 7. a filtration pore; 8. a drive member; 9. a driving cylinder; 10. a telescopic rod; 11. a circular groove; 12. a main board; 13. a secondary plate; 14. sealing the gasket strip; 15. a rubber gasket; 16. a slide bar; 17. a chute; 19. fixing the bolt; 20. a screw extrusion assembly; 22. a feed hopper; 23. a filter screen; 24. a screw conveying pipe; 25. mounting holes; 26. positioning holes; 27. a magnetic positioning column; 28. an arc-shaped groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

the embodiment of the application discloses roll up core pipe mould convenient to dismantle. Referring to fig. 1, the die comprises a die body 1, a screw extrusion assembly 20 is arranged on one side of a die head 2, the die head 2 and a core die 3 are arranged in the die body 1, the core die 3 is arranged in the die head 2, and an extrusion hole 4 is formed between the outer wall of the core die 3 and the inner wall of the die head 2. The screw extrusion assembly 20 is used for conveying the roll core material to the mold body 1, and the roll core material is extruded and formed in the extrusion hole 4 to form a roll core pipe. One side that is close to screw rod extrusion assembly 20 in die head 2 is provided with filter assembly 5, utilizes filter assembly 5 to carry out filtration treatment to rolling up the core material for great granule in the core material blocks and extrudes 4 outsides in the hole, and then reduces the phenomenon of 4 jam of extruding, makes the core tube material extrude in succession, reaches the machining efficiency who improves roll core pipeline.

Referring to fig. 2 and 3, the filter assembly 5 includes the filter 6, is equipped with on the lateral wall of die body 1 and supplies filter 6 male mounting hole 25, is provided with the mounting hole 25 that supplies filter 6 to pass on the die body 1, is equipped with the filtration hole 7 that supplies to roll up the core material to pass on the filter 6, utilizes a plurality of filtration holes 7 to filter the core material to this homogeneity that improves roll core material makes the machining efficiency of the mould of roll core pipe.

The filter assembly 5 further comprises a driving piece 8 for pushing the filter plate 6 to move automatically, the driving piece 8 comprises a driving cylinder 9 and an expansion link 10, and one end of the expansion link 10 in the length direction is connected with the filter plate 6. Utilize to drive actuating cylinder 9 and drive telescopic link 10 and remove, and then telescopic link 10 drives filter 6 and removes in mounting hole 25, utilizes the filter 6 of removal to change the position in mounting hole 25, and convenient to detach filter 6 clears up the processing, and further improvement rolls up core pipe machining efficiency.

Referring to fig. 2 and 3, the side wall of the filter plate 6 is provided with a circular groove 11, the plurality of filter holes 7 on the filter plate 6 are arranged in the circular groove 11, and the plurality of filter holes 7 are uniformly arranged. The size of 11 diameters of ring groove corresponds the diameter setting of extruding hole 4, and the roll core material that stirs the heating in screw rod extrusion assembly 20 enters into through the filtration pore 7 on ring groove 11 and extrudes hole 4, utilizes to extrude hole 4 and makes roll up the core pipe shaping gradually. Set up a plurality of with ring groove 11, set up when utilizing a plurality of ring grooves 11 and driving piece 8, after 6 work periods of filter, driving piece 8 promotes filter 6 and makes 6 ring grooves 11 of filter carry out alternative work, further improvement work efficiency.

The filter 6 includes mainboard 12 and inferior board 13, and driving piece 8 removes behind the filter 6 for mainboard 12 works in turn with inferior board 13, when improving work efficiency, the setting of filter 6 has improved the core pipe shaping quality of rolling up. All be equipped with ring groove 11 on mainboard 12 and the inferior board 13, mainboard 12 can dismantle with ring groove 11 through the bolt and be connected simultaneously, sets up mainboard 12 and inferior board 13 into detachable connected mode, and the mainboard 12 of being convenient for is dismantled with inferior board 13 and is washd, and then improves whole processingquality.

Referring to fig. 2 and 3, the side wall of the filter plate 6 is provided with a gasket strip 14, and the gasket strip 14 is used to improve the connection tightness between the filter plate 6 and the mounting hole 25. Meanwhile, the inner wall of the circular groove 11 is provided with a rubber sealing gasket 15, and the tightness of the connection between the circular groove 11 and the extrusion hole 4 is improved by the rubber sealing gasket 15. The part in the circular groove 11 is provided with a convex lens, so that the connection tightness of two ends of the filter plate 6 is improved, and the connection gap is reduced.

Be equipped with spout 17 on the roof of filter 6, the inner wall of mounting hole 25 is equipped with the draw runner 16 that corresponds spout 17, utilizes the relative setting of draw runner 16 and spout 17, improves the stability ability of filter 6 at the removal in-process. The top of the die body 1 is provided with a fixing hole, the fixing hole is internally and threadedly connected with a fixing bolt 19, and the fixing bolt 19 is arranged, so that the stability of the filter plate 6 is further improved.

Referring to fig. 1, the screw extrusion assembly 20 includes a screw conveying pipe 24, a screw is arranged in the screw conveying pipe 24, the screw extrusion assembly 20 further includes a feeding funnel 22, the feeding funnel 22 is arranged at the top of the screw conveying pipe 24, a filter screen 23 is arranged in the feeding funnel 22, the filter screen 23 is arranged, the input end of the winding core material is filtered by the aid of the arrangement of the filter screen 23, impurities are reduced to enter the material, and the processing quality of the winding core pipe is improved.

Referring to fig. 3, a positioning hole 26 is formed in the side wall of the filter plate 6, a magnetic positioning column 27 for positioning the filter plate 6 is arranged in the positioning hole 26, an arc-shaped groove 28 corresponding to the positioning hole 26 is formed in the side wall of the mold body 1, and the stability of the filter plate 6 in the mounting hole 25 is improved through the magnetic positioning column 27, so that the processing quality and the processing efficiency of the winding core tube are integrally improved.

The implementation principle of a core pipe mould convenient to dismantle of this application embodiment is: set up filter 6 in die body 1 to utilize filter 6 to carry out filtration treatment to roll up the core tube material, improve the shaping quality of roll core tube material, also reduce the jam phenomenon of extruding hole 4 simultaneously, with this machining efficiency who improves roll core pipe. Meanwhile, the driving cylinder 9 is utilized to drive the filter plate 6 to move, so that the filter plate is convenient to clean in time, and the processing efficiency of the roll core pipe is further improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roll up core pipe mould convenient to dismantle which characterized in that: the die comprises a die body (1), wherein a die head (2) and a core die (3) are arranged in the die body (1), an extrusion hole (4) for placing the core die (3) is formed in the inner wall of the die head (2), the core die (3) is arranged in the extrusion hole (4), and a filtering component (5) is further arranged in the die body (1);

the filter assembly (5) comprises a filter plate (6) arranged in a die body (1), a plurality of filter holes (7) for the core material to pass through are formed in the filter plate (6), and mounting holes (25) for the filter plate (6) to insert are formed in the side wall of the die body (1).

2. The easy-to-disassemble core tube mold as claimed in claim 1, wherein: the filter assembly (5) is characterized by further comprising a driving piece (8) for pushing the filter plate (6) to move, the driving piece (8) comprises a driving cylinder (9), a telescopic rod (10) is arranged on the driving cylinder (9), and the telescopic rod (10) is used for pushing the filter plate (6) to move.

3. The easy-to-disassemble core tube mold as claimed in claim 1, wherein: be equipped with ring groove (11) on filter (6), it is a plurality of filter pores (7) evenly set up in ring groove (11), ring groove (11) are provided with a plurality ofly.

4. The easy-to-disassemble core tube mold as claimed in claim 3, wherein: the filter plate (6) comprises a main plate (12) and a secondary plate (13), wherein circular grooves (11) are formed in the main plate (12) and the secondary plate (13), the main plate (12) and the secondary plate (13) are detachably connected through bolts, and sealing gasket strips (14) are arranged on the side wall of the filter plate (6);

the filter plate (6) in the circular groove (11) is arranged in a convex lens mode.

5. The easy-to-disassemble core tube mold of claim 4, wherein: and a rubber sealing gasket (15) is arranged in the circular groove (11).

6. The easy-to-disassemble core tube mold as claimed in claim 1, wherein: the filter is characterized in that a slide bar (16) for sliding the filter plate (6) is arranged on the inner wall of the mounting hole (25), a sliding groove (17) corresponding to the slide bar (16) is formed in the top of the filter plate (6), a fixing hole is formed in the top of the die body (1), and a fixing bolt (19) is connected in the fixing hole in a threaded manner.

7. The easy-to-disassemble core tube mold as claimed in claim 1, wherein: one side of die body (1) is provided with screw extrusion subassembly (20), screw extrusion subassembly (20) includes screw conveyer pipe (24), be equipped with the screw rod in screw conveyer pipe (24), screw extrusion subassembly (20) still includes feed hopper (22) that sets up at screw conveyer pipe (24) top, be equipped with filter screen (23) in feed hopper (22).

8. The easy-to-disassemble core tube mold as claimed in claim 1, wherein: the die body is characterized in that a positioning hole (26) is formed in the side wall of the filter plate (6), a magnetic positioning column (27) is arranged in the positioning hole (26), and an arc-shaped groove (28) corresponding to the positioning hole (26) is formed in the side wall of the die body (1).