Die head material taking device of ultra-high molecular weight polyethylene partition plate extruder

Abstract

The utility model discloses a die head reclaiming device of an ultra-high molecular weight polyethylene partition plate extruder, which comprises an extruder and a discharge pipe, the discharge pipe is communicated with a die head on the extruder, one end of the discharge pipe is provided with a connecting block, one side of the connecting block is provided with a through hole, the through hole is communicated with the discharge pipe, and the discharge pipe is connected with the connecting block. A material taking mechanism is fixedly connected to the side, away from the discharging pipe, of the connecting block, a receding groove is formed in the bottom side of the interior of the through hole, a first piston is slidably connected to the interior of the receding groove, a discharging opening is formed in the bottom of the connecting block and communicates with the receding groove, and a connecting plate is fixedly installed in the discharging opening; the material taking device has the advantages that the position of the first piston in the receding groove is changed by screwing the threaded rod, normal materials and unusable materials can be taken respectively, and certain convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material taking technology field, concretely to a die head material taking device of ultrahigh molecular weight polyethylene separator extruder. BACKGROUND

[0002] Lead-acid storage battery is mainly composed of positive plate, negative plate and separator, and the separator plays an important role in the storage battery, which separates the positive and negative plates to prevent short circuit and ensures the smooth passage of current. At present, most of the lead-acid battery separators are made of ultrahigh molecular weight polyethylene material, and the high molecular weight polyethylene material is usually extruded by an extruder, that is, the well-proportioned raw material is put into the extruder from the feeding pipe of the extruder, and then the extruder extrudes the ultrahigh molecular weight polyethylene film.

[0003] At the beginning of starting the extruder, the black film just extruded from the die head cannot be used because it is not shaped, and the temperature of the die head is about 200℃ during this period. If ordinary gloves are directly worn for operation, it will cause burns, so it is necessary to develop a die head material taking device of ultrahigh molecular weight polyethylene separator extruder to solve this problem. The prior art proposes an extruder material taking port device, which comprises an extruder and a storage tank. The outlet of the extruder and the inlet of the storage tank are connected through a feeding pipe. A stirring device and a material taking device are arranged on the storage tank. The material taking device comprises a first clamping plate, a second clamping plate and a third clamping plate. A main gear is arranged between the first clamping plate and the second clamping plate. The two sides of the main gear are meshed with a slave gear. Although the patent can rotate the main gear through the rotation of the extraction motor, rotate the lead screw through the meshing slave gear, so that the second clamping plate and the third clamping plate are relatively displaced, and the raw material is extracted from the discharge bin through the material taking interface through the vacuum extraction of the piston column and the material taking pipe; but the above-mentioned patent has certain defects in the use process, for example, the black film just extruded cannot be used because it is not shaped, and the above-mentioned patent directly extracts the materials that cannot be used and the materials that can be used through the piston column and the material taking pipe, which may cause mixing of the two, and subsequent separation is more troublesome. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the defects in the prior art and provides a die head material taking device of ultrahigh molecular weight polyethylene separator extruder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A die head material taking device of an ultra-high molecular weight polyethylene separator extruder, comprising an extruder and a discharge pipe, the discharge pipe is communicated with the die head on the extruder, one end of the discharge pipe is provided with a connecting block, one side of the connecting block is provided with a through hole communicated with the discharge pipe, the side of the connecting block away from the discharge pipe is fixedly connected with a material taking mechanism, the inside bottom side of the through hole is provided with a recess, the inside of the recess is slidably connected with a first piston, the bottom of the connecting block is provided with a discharge port communicated with the recess, the inside of the discharge port is fixedly installed with a connecting plate, the bottom of the connecting plate is provided with a threaded hole, the threaded hole is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected with the first piston, one side of the connecting block is provided with a discharge port communicated with the recess.

[0007] Preferably, the material taking mechanism comprises a sampling cylinder fixedly installed on one side of the connecting block, the inside of the sampling cylinder is slidably connected with a piston column, the outer surface of the sampling cylinder is fixedly connected with a connecting ring, one side of the connecting ring is fixedly connected with a connecting rod, the other side of the connecting rod is fixedly connected with a mounting plate, the mounting plate is fixedly connected with a telescopic air cylinder, the piston end of the telescopic air cylinder penetrates through the mounting plate and is fixedly connected with the piston column.

[0008] Preferably, the connecting plate is fixedly connected with a sealing gasket on the periphery.

[0009] Preferably, the inside of the recess is fixedly connected with a limiting frame for limiting the first piston.

[0010] The beneficial effects of the present application are as follows: the die head material taking device of the ultra-high molecular weight polyethylene separator extruder can be twisted to move the first piston downward, so that the bottom of the first piston contacts the inside bottom side of the recess, then the telescopic air cylinder drives the piston column to move, and the piston column and the material taking pipe are used for extraction, the unusable material is extracted and then discharged through the discharge port, after completion, the threaded rod is twisted to move the first piston upward, so that the normal material cannot flow into the recess, and the normal material can be taken, the device can take the normal material and the unusable material separately, and the convenience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a basic structure schematic view of the present application;

[0012] Figure 2 It is a connecting block structure schematic view of the present application;

[0013] Figure 3 It is a material taking mechanism structure schematic view of the present application;

[0014] Figure 4 Fig. 2 is a right sectional structure schematic view of the utility model. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0016] In the description of the utility model, it is understood that the directions or position relations indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0017] As shown in Figure 1 - Figure 4 The utility model provides a kind of die head material taking device of ultra-high molecular weight polyethylene separator extruder, including extruder 1 and discharge pipe 2, discharge pipe 2 is connected with the die head on extruder 1, one end of discharge pipe 2 is equipped with connecting block 3, one side of connecting block 3 is equipped with through hole 4, and through hole 4 is connected with discharge pipe 2, and the side of connecting block 3 away from discharge pipe 2 is fixedly connected with material taking mechanism 5, the inside bottom side of through hole 4 is equipped with let groove 6, and first piston 7 is slidably connected in the inside of let groove 6, discharge port 8 is equipped at the bottom of connecting block 3, and discharge port 8 is connected with let groove 6, and connecting plate 12 is fixedly installed in the inside of discharge port 8, screw hole 9 is equipped at the bottom of connecting plate 12, screw rod 10 is screw-connected in the inside of screw hole 9, one end of screw rod 10 is rotatably connected with first piston 7, and discharge port 13 is equipped at one side of connecting block 3, and discharge port 13 is connected with let groove 6;When starting, screw rod 10 can be screwed to make first piston 7 move downwards, so that the bottom of first piston 7 is in contact with the inside bottom side of let groove 6, then material taking mechanism 5 extracts, and the material that cannot be used is extracted, and the material that cannot be used will flow into the inside of let groove 6, then is discharged through discharge port 13, after completion, screw rod 10 is screwed to push first piston 7 to move upwards, so that normal material cannot flow into the inside of let groove 6, and normal material can be taken, the device can take normal material and the material that cannot be used respectively, and the convenience is improved.

[0018] The taking mechanism 5 comprises a sampling cylinder 51 fixedly installed on one side of the connecting block 3, a piston column 52 slidably connected in the sampling cylinder 51, a connecting ring 53 fixedly connected to the outer surface of the sampling cylinder 51, a connecting rod 54 fixedly connected to one side of the connecting ring 53, an installation plate 55 fixedly connected to the other side of the connecting rod 54, a telescopic air cylinder 56 fixedly connected to the installation plate 55, and the piston end of the telescopic air cylinder 56 is fixedly connected with the piston column 52 through the installation plate 55. The telescopic air cylinder 56 drives the piston column 52 to move, and the piston column 52 and the taking pipe are used for extraction, so that the labor intensity of the workers is reduced.

[0019] The connecting plate 12 is fixedly connected with a sealing gasket on the circumferential side; the sealing gasket can improve the sealing performance

[0020] The installation hole is provided on the connecting plate 12, the installation hole is provided with a fixing bolt in the inside, and the inner wall of the discharge port 8 is provided with a threaded groove corresponding to the fixing bolt; the connecting plate 12 can be disassembled, and the replacement in the later period is facilitated.

[0021] The limiting frame 11 for limiting the first piston 7 is fixedly connected in the letting-in groove 6; the limiting frame 11 can limit the first piston 7, and prevent the first piston 7 from separating from the letting-in groove 6.

[0022] Working principle: at the beginning of starting, the threaded rod 10 is twisted to move the first piston 7 downward, so that the bottom of the first piston 7 is in contact with the inner bottom side of the letting-in groove 6, then the telescopic air cylinder 56 drives the piston column 52 to move, the piston column 52 and the taking pipe are used for extraction, the unusable material is extracted, the unusable material flows into the inside of the letting-in groove 6, and then is discharged through the discharge port 13, after completion, the threaded rod 10 is twisted to move the first piston 7 upward, so that the normal material cannot flow into the inside of the letting-in groove 6, and the normal material can be taken, the device can take the normal material and the unusable material respectively, and the convenience is improved.

[0023] The above shows and describes the basic principle, main features and advantages of the device. It should be understood by those skilled in the art that the device is not limited by the above examples, the above examples and descriptions in the specification are only preferred examples of the device, and are not used to limit the device, various changes and improvements of the device can be made without departing from the spirit and scope of the device, and these changes and improvements all fall within the scope of the claimed device. The protection scope of the device is defined by the appended claims and their equivalents.

Claims

1. A die take-off device for an ultra-high molecular weight polyethylene separator extruder comprising an extruder (1) and a discharge pipe (2), characterized in that: The utility model relates to an extrusion machine material taking device, which relates to extrusion machine material taking device field, and provides a kind of extrusion machine material taking device, it is including extrusion machine (1), the discharge pipe (2) and material taking mechanism (5), the discharge pipe (2) is connected with the die on extrusion machine (1), the one end of the discharge pipe (2) is equipped with connecting block (3), the one side of the connecting block (3) is equipped with through-hole (4), the through-hole (4) is connected with the discharge pipe (2), the side of the connecting block (3) away from the discharge pipe (2) is fixedly connected with material taking mechanism (5), the inside bottom side of the through-hole (4) is equipped with let groove (6), the first piston (7) is slidably connected in the let groove (6), the bottom of the connecting block (3) is equipped with discharge port (8), the discharge port (8) is connected with let groove (6), the inside of the discharge port (8) is fixedly installed with connecting plate (12), the bottom of the connecting plate (12) is equipped with screw hole (9), the screw hole (9) is screw-connected with threaded rod (10) inside, the one end of the threaded rod (10) is rotatably connected with the first piston (7), the one side of the connecting block (3) is equipped with discharge port (13), the discharge port (13) is connected with let groove (6).

2. The die take-off apparatus for an ultra-high molecular weight polyethylene separator extruder of claim 1, wherein: The utility model relates to an extrusion machine material taking device, which relates to extrusion machine material taking device field, and provides a kind of extrusion machine material taking device, it is including extrusion machine (1), the discharge pipe (2) and material taking mechanism (5), the discharge pipe (2) is connected with the die on extrusion machine (1), the one end of the discharge pipe (2) is equipped with connecting block (3), the one side of the connecting block (3) is equipped with through-hole (4), the through-hole (4) is connected with the discharge pipe (2), the side of the connecting block (3) away from the discharge pipe (2) is fixedly connected with material taking mechanism (5), the inside bottom side of the through-hole (4) is equipped with let groove (6), the first piston (7) is slidably connected in the let groove (6), the bottom of the connecting block (3) is equipped with discharge port (8), the discharge port (8) is connected with let groove (6), the inside of the discharge port (8) is fixedly installed with connecting plate (12), the bottom of the connecting plate (12) is equipped with screw hole (9), the screw hole (9) is screw-connected with threaded rod (10) inside, the one end of the threaded rod (10) is rotatably connected with the first piston (7), the one side of the connecting block (3) is equipped with discharge port (13), the discharge port (13) is connected with let groove (6).

3. The die take-off apparatus for an ultra-high molecular weight polyethylene separator extruder of claim 1, wherein: The connecting plate (12) is fixedly connected with sealing pad on the circumference.

4. The die take-off apparatus for an ultra-high molecular weight polyethylene separator extruder of claim 1 wherein: The let groove (6) is fixedly connected with the limiting frame (11) for limiting the first piston (7) in the inside.

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