Easily assembled and disassembled mold for manufacturing polytetrafluoroethylene microporous film

Abstract

A mold easy to assemble and disassemble and used for manufacturing a polytetrafluoroethylene microporous film comprises a mold main plate, a heating rod, a strip-shaped supporting plate, a mold auxiliary plate, an auxiliary plate upper plate, an auxiliary plate side plate, a strip-shaped rotating rod, a driving fluted disc, a supporting base, a fixed connecting plate and an external thread ejector rod, a side supporting sleeve is arranged on the side face of the mold main plate, and the heating rod is inserted into the mold main plate and matched with the side supporting sleeve. The heating rods are inserted into the side supporting sleeves and arranged in the mold main plate, the side faces of the mold main plate are provided with strip-shaped supporting plates, the two sets of strip-shaped supporting plates are symmetrically arranged at the two ends of the mold main plate, the upper portion of the mold main plate is provided with an upper connector, the upper connector is connected with a discharging connector, the lower portion of the mold main plate is provided with a main plate lower inclined plate, and the mold auxiliary plate is matched with the mold main plate. The mold auxiliary plate is inserted into the mold main plate and slides in the mold main plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of polytetrafluoroethylene microporous film, especially to an easy-to-mount-and-dismount mold for manufacturing polytetrafluoroethylene microporous film. BACKGROUND

[0002] The existing patent (publication number: CN203267162U) proposes a multi-effect easy-to-mount-and-dismount mold for manufacturing polytetrafluoroethylene microporous film, which comprises a mold body and an inner mouth mold. The outer circumference of the mold body is provided with threads. The inside of the mold body is sequentially provided with a feeding port, a compression cavity, an inner plane, and an inner cylindrical surface. The inside of the inner mouth mold is sequentially provided with a feeding cavity and an inner forming section. The outside of the inner mouth mold is provided with an inner axial positioning surface and an inner radial positioning surface. The inner plane is in close contact with the inner axial positioning surface. The inner cylindrical surface is in close contact with the inner radial positioning surface. The diameter of the feeding port is larger than that of the inner forming section. The slope of the compression cavity is the same as that of the feeding cavity. The mold body and the inner mouth mold are connected through an inner thread. SUMMARY

[0003] The utility model discloses in view of above -mentioned insufficient of prior art, provide a kind of mold vice board inserts mold main plate, mold vice board and mold main plate are set into telescopic movable structure, when using, movable mold vice board to further control the interval of vice board lower inclined plate and main plate lower inclined plate, further control the thickness of the glue outlet of device a kind of easy-to-mount-and-dismount mold for manufacturing polytetrafluoroethylene microporous film.

[0004] The utility model aims to realize by following technical scheme:

[0005] An easy-to-mount-and-dismount mold for manufacturing polytetrafluoroethylene microporous film, comprising a mold main plate, a heating rod, a strip-shaped support plate, a mold vice plate, a vice plate upper plate, a vice plate side plate, a strip-shaped rotating rod, a driving gear disc, a support seat, a fixed connecting plate, and an external thread top rod. The side of the mold main plate has a side support sleeve. The heating rod is inserted into the mold main plate and is adapted to the side support sleeve. The heating rod is inserted into the side support sleeve and is placed inside the mold main plate. The side of the mold main plate has two strip-shaped support plates symmetrically arranged at both ends of the mold main plate. The upper part of the mold main plate has an upper interface connected with a discharge connector. The lower part of the mold main plate has a main plate lower inclined plate. The mold vice plate is adapted to the mold main plate. The mold vice plate is inserted into the mold main plate and slides inside the mold main plate.

[0006] The lower part of the mold vice plate has a vice plate lower inclined plate opposite to the main plate lower inclined plate. The side of the mold vice plate is connected with the vice plate upper plate. Multiple vice plate upper plates are evenly distributed on the mold vice plate. The upper surface of the mold main plate is in close contact with the vice plate upper plate. The side of the vice plate side plate is connected with the mold vice plate. The side of the mold main plate is in close contact with the vice plate side plate.

[0007] The side plate of the auxiliary plate is attached to the strip-shaped support plate, the strip-shaped support plate is symmetrically arranged at the upper and lower ends of the side plate of the auxiliary plate, the side plate of the auxiliary plate is symmetrically arranged at the two sides of the auxiliary plate of the mold, the side plate of the auxiliary plate has a strip-shaped sliding hole, a strip-shaped rotating rod is connected to the side of the driving gear disc, the driving gear disc is inserted into the strip-shaped sliding hole, and the driving gear disc is engaged with the upper part of the strip-shaped sliding hole.

[0008] The strip-shaped rotating rod is connected to a circular limiting plate, the support seat is connected to the main plate of the mold, the strip-shaped rotating rod passes through the support seat, the strip-shaped rotating rod rotates in the support seat, the side of the support seat is attached to the circular limiting plate, the circular limiting plate is distributed at the two sides of the support seat, and the driving gear disc is symmetrically arranged at the two sides of the strip-shaped rotating rod. Beneficial effects

[0009] 1. The mold auxiliary plate is inserted into the main plate of the mold, the mold auxiliary plate and the main plate of the mold are arranged in a telescopic and movable structure, the mold auxiliary plate can be moved during use, thereby controlling the distance between the lower inclined plate of the auxiliary plate and the lower inclined plate of the main plate, and further controlling the thickness of the glue output by the device, the inclined structure of the glue output structure prevents glue accumulation during glue output in the manufacturing of the polytetrafluoroethylene microporous film, the upper plate of the auxiliary plate is fixedly installed on the mold auxiliary plate, the upper plate of the auxiliary plate is attached to the main plate of the mold, the upper part of the mold auxiliary plate and the main plate of the mold are attached, the misplacement of the lower inclined plate of the auxiliary plate and the lower inclined plate of the main plate is prevented in the manufacturing of the polytetrafluoroethylene microporous film, the side plate of the auxiliary plate is arranged between a group of strip-shaped support plates, the height of the mold auxiliary plate is ensured, and the mold auxiliary plate is prevented from sliding downward in the manufacturing of the polytetrafluoroethylene microporous film.

[0010] 2. The heating rod passes through the main plate of the mold and is inserted into the side support sleeve, the heating rod is arranged in the main plate of the mold, the glue in the main plate of the mold is secondarily heated, the glue in the main plate of the mold is prevented from solidifying in the manufacturing of the polytetrafluoroethylene microporous film, a group of support seats position the strip-shaped rotating rod, the position of the strip-shaped rotating rod on the side of the main plate of the mold is fixed, the symmetrical circular limiting plates horizontally position the strip-shaped rotating rod, the driving gear disc is arranged in the strip-shaped sliding hole, the misplacement of the two is prevented in the manufacturing of the polytetrafluoroethylene microporous film, the driving gear disc is engaged with the strip-shaped sliding hole, the strip-shaped rotating rod is controlled to move when rotating, thereby controlling the thickness of the glue output below the device, the fixed connecting plate is fixedly installed on the side of the main plate of the mold, the external thread jackscrew is connected with the internal thread sleeve in a threaded mode, the external thread jackscrew is pressed downward to press the rotating rod convex ring when rotating, the strip-shaped rotating rod is axially positioned, the strip-shaped rotating rod is prevented from rotating back when subjected to pressure in the manufacturing of the polytetrafluoroethylene microporous film, the thickness of the glue output by the device is ensured, and the device is convenient to disassemble, assemble and adjust. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a front view of the easy-to-assemble-and-disassemble mold for manufacturing a polytetrafluoroethylene microporous film.

[0012] Figure 2The utility model relates to an easy-to-mount and dismount mould for manufacturing polytetrafluoroethylene microporous film.

[0013] Figure 3 The utility model relates to a mould main plate structure schematic diagram.

[0014] Figure 4 The utility model relates to a mould auxiliary plate structure schematic diagram. DETAILED DESCRIPTION

[0015] The utility model will be further explained in detail below according to the drawings and examples:

[0016] Example 1:

[0017] An easy-to-mount and dismount mould for manufacturing polytetrafluoroethylene microporous film, including mould main plate 01, heating rod 03, strip support plate 05, mould auxiliary plate 07, auxiliary plate upper plate 08, auxiliary plate side plate 09, strip rotating lever 12, driving tooth disc 13, support seat 14, fixed connecting plate 18, outer thread ejector rod 20, mould main plate 01 side has side support sleeve 04, heating rod 03 inserts mould main plate 01, heating rod 03 is adapted to side support sleeve 04, heating rod 03 inserts side support sleeve 04, heating rod 03 is placed in mould main plate 01, and the glue in mould main plate 01 is heated secondly, prevents the gelation of the glue in mould main plate 01 in the manufacture of polytetrafluoroethylene microporous film, heating rod 03 is placed in mould main plate 01, and mould main plate 01 side has strip support plate 05, and two groups of strip support plate 05 are symmetrically arranged at the both ends of mould main plate 01, and mould main plate 01 upper portion has upper interface 06, and upper interface 06 is connected with discharge connector, and mould main plate 01 lower portion has main plate lower inclined plate 02, and mould auxiliary plate 07 is adapted to mould main plate 01, and mould auxiliary plate 07 inserts mould main plate 01, and mould auxiliary plate 07 slides in mould main plate 01, and mould auxiliary plate 07 and mould main plate 01 are arranged into telescopic movable structure, and when using, mould auxiliary plate 07 can be moved to control the distance between auxiliary plate lower inclined plate 11 and main plate lower inclined plate 02, and the thickness of the glue discharge of device is further controlled, and the glue discharge structure inclined structure prevents the glue from piling up when discharging in the manufacture of polytetrafluoroethylene microporous film.

[0018] Example 2:

[0019] The utility model discloses a mould vice board 07 lower part has vice board lower inclined board 11, vice board lower inclined board 11 is opposite with main plate lower inclined board 02, and mould vice board 07 side surface connects vice board upper board 08, and vice board upper board 08 is installed and fixed on mould vice board 07, and a plurality of vice board upper board 08 evenly distributes on mould vice board 07, and the upper surface of mould main plate 01 is attached with vice board upper board 08, guarantees the upper part of mould vice board 07 and mould main plate 01 is attached, prevents vice board lower inclined board 11 and main plate lower inclined board 02 misplacement in the manufacture of polytetrafluoroethylene microporous film, and vice board side plate 09 side surface connects mould vice board 07, and the side surface of mould main plate 01 is attached with vice board side plate 09.

[0020] Example 3

[0021] The utility model discloses vice board side plate 09 and strip shape support board 05 are attached, and strip shape support board 05 is symmetrically set up on vice board side plate 9 upper and lower two ends, and vice board side plate 9 is placed between a group of strip shape support board 05, guarantees the height of mould vice board 07, prevents mould vice board 07 from sliding down in the manufacture of polytetrafluoroethylene microporous film, and vice board side plate 9 is symmetrically set up on both sides of mould vice board 07, and vice board side plate 9 has strip shape sliding hole 10, and strip shape rotating lever 12 side surface connects driving gear 13, and driving gear 13 is inserted into strip shape sliding hole 10, and driving gear 13 is engaged with the upper portion of strip shape sliding hole 10, makes strip shape rotating lever 12 control vice board side plate 9 moves when rotating, and then controls the glue thickness below the device.

[0022] Example 4

[0023] The utility model discloses strip shape rotating lever 12 connects circular limit board 15, and support seat 14 connects mould main plate 01, and strip shape rotating lever 12 passes through support seat 14, and strip shape rotating lever 12 rotates in support seat 14, and a group of support seat 14 positions strip shape rotating lever 12, makes the position of strip shape rotating lever 12 fixed on the side surface of mould main plate 01, and support seat 14 side surface is attached with circular limit board 15, and circular limit board 15 distributes on both sides of support seat 14, and symmetrical circular limit board 15 positions strip shape rotating lever 12 horizontally, guarantees that driving gear 13 is placed in strip shape sliding hole 10, prevents misplacement in the manufacture of polytetrafluoroethylene microporous film, and driving gear 13 is symmetrically set up on both sides of strip shape rotating lever 12.

[0024] Example 5

[0025] The utility model discloses a strip-shaped rotating lever 12 connects handle 16, and the middle part of strip-shaped rotating lever 12 has rotating lever convex ring 17, and fixed connecting plate 18 connects mould main plate 01, and fixed connecting plate 18 upper portion has internal thread sleeve 19, and external thread ejector rod 20 is adapted to internal thread sleeve 19, and external thread ejector rod 20 passes through internal thread sleeve 19, and external thread ejector rod 20 rotates in internal thread sleeve 19, and external thread ejector rod 20 lower portion is adapted to rotating lever convex ring 17, and fixed connecting plate 18 is installed fixedly in the side of mould main plate 01, and external thread ejector rod 20 is connected in screw with internal thread sleeve 19, and when external thread ejector rod 20 rotates, it is pressed down tightly rotating lever convex ring 17, and the axial positioning of strip-shaped rotating lever 12 is carried out, and when preventing strip-shaped rotating lever 12 from rotating when being pressed in the manufacture of polytetrafluoroethylene microporous membrane, the thickness of the glue of guaranteeing device is exported, and the device is convenient to dismount and adjust.

[0026] Installation step: first, heat rod 03 is inserted into side support sleeve 04 through mould main plate 01, and upper interface 06 is connected with hot melt machine discharge port, and pressure machine is installed on mould main plate 01, and polytetrafluoroethylene liquid flows downward, and vice plate upper plate 08 is connected with mould vice plate 07, and mould vice plate 07 is inserted into mould main plate 01, and the upper surface of mould main plate 01 is attached with vice plate upper plate 08, and vice plate side plate 09 is connected with mould vice plate 07, and the side of mould main plate 01 is attached with vice plate side plate 09, and driving gear disc 13 is inserted into strip-shaped sliding hole 10, and support seat 14 is sleeved on strip-shaped rotating lever 12, and the both ends of strip-shaped rotating lever 12 are connected with driving gear disc 13, and circular limiting plate 15 is connected with strip-shaped rotating lever 12, and fixed connecting plate 18 is connected with mould main plate 01, and external thread ejector rod 20 passes through internal thread sleeve 19, and external thread ejector rod 20 lower portion is adapted to rotating lever convex ring 17.

[0027] The preferred embodiments are only used for limiting the utility model, and it should be pointed out that for ordinary skilled person in the prior art, on the premise of not departing from the technical principles of the utility model, a plurality of improvements and variations can be made, and the improvements and variations should be regarded as the protection scope of the utility model.

Claims

1. An easily loadable and unloadable mold for manufacturing polytetrafluoroethylene microporous films, characterized in that: The mold includes a main mold plate (01), a heating rod (03), a strip support plate (05), a mold sub-plate (07), a sub-plate upper plate (08), a sub-plate side plate (09), a strip rotating rod (12), a drive gear plate (13), a support base (14), a fixed connecting plate (18), and an external threaded push rod (20). The main mold plate (01) has a side support sleeve (04) on its side. The heating rod (03) is inserted into the main mold plate (01). The heating rod (03) is adapted to the side support sleeve (04). (03) Placed inside the main mold plate (01), the main mold plate (01) has a strip support plate (05) on the side, and two sets of strip support plates (05) are symmetrically arranged at both ends of the main mold plate (01). The upper part of the main mold plate (01) has an upper interface (06), which is connected to the discharge connector. The lower part of the main mold plate (01) has a main board lower inclined plate (02). The mold sub-plate (07) is adapted to the main mold plate (01). The mold sub-plate (07) is inserted into the main mold plate (01) and slides inside the main mold plate (01).

2. The easily assembled and disassembled mold for manufacturing polytetrafluoroethylene microporous films according to claim 1, characterized in that: The mold sub-plate (07) has a sub-plate lower inclined plate (11) at its lower part. The sub-plate lower inclined plate (11) is opposite to the main plate lower inclined plate (02). The side of the mold sub-plate (07) is connected to the sub-plate upper plate (08). Multiple sub-plate upper plates (08) are evenly distributed on the mold sub-plate (07). The upper surface of the mold main plate (01) is in contact with the sub-plate upper plate (08). The side of the sub-plate side plate (09) is connected to the mold sub-plate (07). The side of the mold main plate (01) is in contact with the sub-plate side plate (09).

3. The easily loadable and unloadable mold for manufacturing polytetrafluoroethylene microporous films according to claim 2, characterized in that: The sub-plate side plate (09) is attached to the strip support plate (05). The strip support plate (05) is symmetrically arranged at the upper and lower ends of the sub-plate side plate (09). The sub-plate side plate (09) is symmetrically arranged on both sides of the mold sub-plate (07). The sub-plate side plate (09) has a strip-shaped sliding hole (10). The side of the strip-shaped rotating rod (12) is connected to the active gear plate (13). The active gear plate (13) is inserted into the strip-shaped sliding hole (10). The active gear plate (13) meshes with the upper part of the strip-shaped sliding hole (10).

4. The easily loadable and unloadable mold for manufacturing polytetrafluoroethylene microporous films according to claim 3, characterized in that: The strip-shaped rotating rod (12) is connected to the circular limiting plate (15), and the support base (14) is connected to the main mold plate (01). The strip-shaped rotating rod (12) passes through the support base (14) and rotates inside the support base (14). The side of the support base (14) is in contact with the circular limiting plate (15). The circular limiting plate (15) is distributed on both sides of the support base (14). The active gear plate (13) is symmetrically arranged on both sides of the strip-shaped rotating rod (12).

5. The easily loadable and unloadable mold for manufacturing polytetrafluoroethylene microporous films according to claim 1, characterized in that: The strip-shaped rotating rod (12) is connected to the handle (16). The middle part of the strip-shaped rotating rod (12) has a rotating rod protrusion ring (17). The fixed connecting plate (18) is connected to the main mold board (01). The upper part of the fixed connecting plate (18) has an internal thread sleeve (19). The external thread push rod (20) is adapted to the internal thread sleeve (19). The external thread push rod (20) passes through the internal thread sleeve (19). The external thread push rod (20) rotates in the internal thread sleeve (19). The lower part of the external thread push rod (20) abuts against the rotating rod protrusion ring (17).

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