Charging barrel assembly cleaning structure of extruding machine

Abstract

The utility model relates to the technical field of extruders, and provides a charging barrel assembly cleaning structure of an extruder, which comprises a sweeping assembly arranged on a frame body, the frame body is provided with a charging barrel assembly with an extrusion working position and a tilting feeding position, and the charging barrel assembly is rotatably connected with the frame body. The charging barrel assembly moves to an extrusion working position or a tilting feeding position through rotation; the charging barrel assembly passes through the sweeping assembly located on the frame body in the reciprocating motion process between the material extruding working position and the tilting feeding position, the sweeping assembly acts on the feeding end of the charging barrel assembly, and the charging barrel assembly is cleaned. By arranging the sweeping assembly on the frame body, when the charging barrel assembly reciprocates between the extrusion initial position and the tilting feeding position, the charging barrel assembly passes through the sweeping assembly in the moving process, the sweeping assembly can clean the feeding end of the charging barrel assembly, alloy melt or impurities are prevented from remaining at the feeding end, the cleanliness of the charging barrel assembly is ensured, and the service life of the charging barrel assembly is prolonged. And impurities are prevented from being mixed in the feeding process and the material extruding process of the charging barrel assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of extruder, specifically relates to a material cylinder subassembly cleaning structure of extruder. BACKGROUND

[0002] The prior art discloses a kind of composite forming equipment and its composite forming process, and the composite forming equipment includes die forging mechanism and extrusion mechanism, die forging mechanism includes forging main cylinder, upper pressure assembly, lock die cylinder and die, extrusion mechanism includes extrusion cylinder, extrusion assembly and material pipe, forging main cylinder is drivingly connected with upper pressure assembly, upper pressure assembly is inserted into die, forging main cylinder drives upper pressure assembly to move, to carry out forging to workpiece in die cavity, lock die cylinder is drivingly connected with upper die of die, lock die cylinder drives upper die to move, to carry out lock or opening, extrusion cylinder is drivingly connected with extrusion assembly, material pipe is communicated with die cavity, extrusion cylinder drives extrusion assembly to move in material pipe, to push alloy melt in material pipe into die cavity.

[0003] When material pipe oscillates with extrusion mechanism to material extruding station, material pipe top insertion material feeding port extrudes into passageway, and material pipe is inclined to a certain angle with extrusion mechanism, so that material pipe moves to die plate outside (moves to inclined feeding position), and alloy melt injection device is quantitatively injected into material pipe.

[0004] The above-mentioned equipment is moved to material extruding station and inclined feeding position in the process, in order to keep the cleanliness of material pipe, therefore a kind of material cylinder subassembly cleaning structure of extruder is designed. INVENTION CONTENTS

[0005] The utility model discloses a kind of material cylinder subassembly cleaning structure of extruder, by being equipped with cleaning assembly on frame body, when material cylinder subassembly reciprocates between extrusion initial position and inclined feeding position, material cylinder subassembly passes through cleaning assembly in the process of movement, cleaning assembly can clean the feeding end of material cylinder subassembly, avoid alloy melt or impurity on the residual of feeding end, ensure the cleanliness of material cylinder subassembly, avoid that material cylinder subassembly is mixed with impurity in feeding process and extruding process.

[0006] A kind of material cylinder subassembly cleaning structure of extruder designed according to this purpose, including the cleaning assembly being set on frame body, frame body is equipped with the material cylinder subassembly of having material extruding position and inclined feeding position, material cylinder subassembly is rotatably connected with frame body, material cylinder subassembly is moved to material extruding position or inclined feeding position by rotating activity;

[0007] Material cylinder subassembly passes through cleaning assembly located on frame body in the process of reciprocating between material extruding position and inclined feeding position, cleaning assembly acts on the feeding end of material cylinder subassembly, realizes cleaning material cylinder subassembly.

[0008] The frame body is provided with a clearance position corresponding to the reciprocating direction of the barrel assembly between the extrusion working position and the tilting feeding position.

[0009] The frame body is provided with a fixed mounting position corresponding to the clearance position.

[0010] The sweeping assembly is provided with a bracket, and the sweeping assembly is connected with the bracket; and the sweeping assembly is detachably fixed and mounted on the frame body through the bracket.

[0011] The bracket is provided with a first up-down adjusting strip hole for adjusting the relative up-down position between the bracket and the frame body.

[0012] The sweeping assembly comprises a connecting block, and the connecting block is detachably fixed and mounted on the bracket.

[0013] The bracket is provided with a transversely extending block, one end of the transversely extending block is provided with a longitudinally extending block extending along the lower side of the bracket, and the longitudinally extending block is obliquely arranged and connected with the connecting block of the sweeping assembly.

[0014] The longitudinally extending block is provided with a second up-down adjusting strip hole for adjusting the relative up-down position between the longitudinally extending block and the connecting block.

[0015] The sweeping assembly comprises a connecting block and a sweeping brush connected with the connecting block, the connecting block is provided with a clamping groove for fixing the sweeping brush, and the sweeping brush is detachably fixed and mounted on the clamping groove.

[0016] The sweeping brush is a hair brush or a steel brush.

[0017] The beneficial technical effects of the utility model are as follows:

[0018] By arranging the sweeping assembly on the frame body, when the barrel assembly reciprocates between the extrusion initial position and the tilting feeding position, the barrel assembly passes through the sweeping assembly in the movement process, the sweeping assembly can clean the feeding end of the barrel assembly, the residual alloy molten liquid or impurities on the feeding end is avoided, the cleanliness of the barrel assembly is ensured, and the barrel assembly is prevented from mixing impurities in the feeding process and the extrusion working process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a stereoscopic structure schematic view of the barrel assembly moving to the tilting feeding position according to an embodiment of the utility model.

[0020] Figure 2 It is a stereoscopic structure schematic view of the barrel assembly moving to the extrusion working position according to an embodiment of the utility model.

[0021] Figure 3The structural schematic view of the structure that the sweeping assembly acts on the material cylinder assembly feeding end in the movement process of the material cylinder assembly of an embodiment of the utility model.

[0022] Figure 4 For Figure 3 The enlarged view at A in the middle.

[0023] Figure 5 The three-dimensional structural schematic view of the sweeping assembly of an embodiment of the utility model.

[0024] Figure 6 The three-dimensional structural schematic view of the material cylinder assembly of an embodiment of the utility model.

[0025] Figure 7 The three-dimensional structural schematic view of the frame body of an embodiment of the utility model. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with 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. In order to make the above purposes, characteristics and advantages of the application more obvious and easy to understand, many specific details are set forth in the following description in order to fully understand the application. However, the application can be implemented in many other ways different from the description herein, and those skilled in the art can make similar improvements without departing from the connotation of the application, so the application is not limited by the specific embodiments disclosed below.

[0027] Referring to Figures 1-7 A material cylinder assembly cleaning structure of an extruder, comprising a sweeping assembly 2 arranged on a frame body 1, the frame body 1 is provided with a material cylinder assembly 3 having an extrusion working position and a tilting feeding position, the material cylinder assembly 3 is rotationally connected with the frame body 1, and the material cylinder assembly 3 is rotationally movable to the extrusion working position or the tilting feeding position;

[0028] The material cylinder assembly 3 reciprocally moves between the extrusion working position and the tilting feeding position and passes through the sweeping assembly 2 arranged on the frame body 1, the sweeping assembly 2 acts on the feeding end 4 of the material cylinder assembly 3, and the material cylinder assembly 3 is cleaned.

[0029] By arranging the sweeping assembly 2 on the frame body 1, when the material cylinder assembly 3 reciprocally moves between the extrusion initial position and the tilting feeding position, the material cylinder assembly 3 passes through the sweeping assembly 2 in the movement process, the sweeping assembly 2 can clean the feeding end 4 of the material cylinder assembly 2, the residual alloy melt or impurities on the feeding end 4 is avoided, the cleanliness of the material cylinder assembly 2 is ensured, and the impurities mixed in the feeding process and the extrusion working process of the material cylinder assembly 2 are avoided.

[0030] The frame body 1 is provided with a clearance 5 corresponding to the reciprocating direction of the barrel assembly 3 between the extrusion working position and the feeding position.

[0031] The clearance 5 of the frame body 1 is arranged so that the barrel assembly 3 does not interfere with the frame body 1 during rotation, ensuring smooth rotation of the barrel assembly 3, and the clearance 5 is arranged corresponding to the cleaning assembly 2, ensuring that the barrel assembly 3 passes through the cleaning assembly 2 during rotation.

[0032] The frame body 1 is provided with a fixed mounting position 7 above the clearance 5 for matching the cleaning assembly 2.

[0033] The fixed mounting position 7 is arranged so that the cleaning assembly 2 can be stably mounted on the frame body 1, avoiding displacement or loosening of the cleaning assembly 2 during cleaning, ensuring that the barrel assembly 3 passes through the cleaning assembly 2 during rotation, and the cleaning assembly 2 does not randomly detach from the frame body 1, ensuring the stability and reliability of cleaning.

[0034] The cleaning assembly 2 is provided with a bracket 6, and the cleaning assembly 2 is connected with the bracket 6; the cleaning assembly 2 is detachably fixedly installed on the frame body 1 through the bracket 6.

[0035] Through the arrangement of the bracket 6, the cleaning assembly 2 can be conveniently disassembled and installed, facilitating the maintenance and replacement of the cleaning assembly 2.

[0036] The bracket 6 is provided with a first up-down adjustment slot 8 for adjusting the relative up-down position between the bracket 6 and the frame body 1.

[0037] The first up-down adjustment slot 8 is arranged so that the installation height of the bracket 6 on the frame body 1 can be adjusted as needed, and the first up-down adjustment slot 8 is inserted into a screw fastener to fix the bracket 6 on the fixed mounting position 7 of the frame body 1, and the fixed mounting position 7 is provided with a screw hole. The installation height of the bracket 6 can be adjusted, so the up-down distance between the cleaning assembly 2 and the barrel assembly 3 can be adjusted.

[0038] The cleaning assembly 2 comprises a connecting block 9, which is detachably fixedly installed on the bracket 6.

[0039] The bracket 6 is provided with a transversely extending block 10, one end of the transversely extending block 10 is provided with a longitudinally extending block 11 extending downward along the bracket 6, and the longitudinally extending block 11 is arranged obliquely and connected with the connecting block 9 of the cleaning assembly 2.

[0040] The longitudinally extending block 11 is provided with a second up-down adjustment slot 12 for adjusting the relative up-down position between the longitudinally extending block 11 and the connecting block 9.

[0041] The connecting block 9 is provided with screw holes, and the second up-down adjustment strip-shaped hole 12 is inserted into the screw fastener to fix the connecting block 9 and the longitudinally extending block 11. The second up-down adjustment strip-shaped hole 12 is arranged to further finely adjust the height of the sweeping member 13, ensure the contact between the sweeping member 13 and the feeding end 4 of the barrel assembly 3, and improve the cleaning effect.

[0042] The sweeping assembly 2 comprises the connecting block 9 and the sweeping member 13 connected with the connecting block 9, the connecting block 9 is provided with a clamping groove 14 for fixing the sweeping member 13, and the sweeping member 13 is detachably fixed on the clamping groove 14. The design of the clamping groove 14 makes the sweeping member convenient to disassemble and replace, and facilitates maintenance and cleaning. The clamping groove 14 is provided with a threaded hole for inserting a screw fastener.

[0043] The sweeping member 13 is a brush or a steel brush. The brush is suitable for cleaning soft material residues, and the steel brush is suitable for cleaning hard material residues. Users can select appropriate sweeping members according to actual needs, thereby improving the applicability and cleaning effect of the equipment.

[0044] In the embodiment, the frame body 1 comprises left and right machine frames 15 arranged oppositely, and the barrel assembly 3 is provided with a rotating shaft member 16 rotationally connected with the machine frame 15. The structure of the barrel assembly 3 is described in detail in Chinese Patent Publication No. CN117047074A, and the barrel assembly 3 of the present scheme is equivalent to the structures of the extrusion assembly and the material pipe disclosed in the patent, and the specific structure of the barrel assembly 3 will not be described here.

[0045] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A barrel assembly cleaning structure for an extruder characterized by: The utility model provides a kind of extrusion machine, including the sweeping assembly (2) being arranged on the frame body (1), the frame body (1) is provided with the material cylinder assembly (3) with extruding working position and tilting feeding position, the material cylinder assembly (3) is rotatably connected with the frame body (1), and the material cylinder assembly (3) is rotated to extruding working position or tilting feeding position by activity; The material cylinder assembly (3) reciprocates between extruding working position and tilting feeding position, and passes through the sweeping assembly (2) on the frame body (1), the sweeping assembly (2) acts on the feeding end (4) of the material cylinder assembly (3), to clean the material cylinder assembly (3).

2. The barrel assembly cleaning structure of the extruder according to claim 1, characterized by: The frame body (1) is provided with an empty space (5) corresponding to the direction of the material cylinder assembly (3) reciprocating between extruding working position and tilting feeding position, and the sweeping assembly (2) is arranged corresponding to the empty space (5).

3. The barrel assembly cleaning structure of the extruder of claim 2, wherein: The frame body (1) is provided with a fixed mounting position (7) above the empty space (5) for cooperating with the sweeping assembly (2).

4. The barrel assembly cleaning structure of the extruder of claim 1, wherein: The sweeping assembly (2) is provided with a bracket (6), and the sweeping assembly (2) is connected with the bracket (6); the sweeping assembly (2) is detachably fixed and mounted on the frame body (1) through the bracket (6).

5. The barrel assembly cleaning structure of the extruder of claim 4, wherein: The bracket (6) is provided with a first up-down adjusting slot (8) for adjusting the relative up-down position between the bracket (6) and the frame body (1).

6. The barrel assembly cleaning structure of the extruder of claim 4, wherein: The sweeping assembly (2) comprises a connecting block (9), and the connecting block (9) is detachably fixed and mounted on the bracket (6).

7. The barrel assembly cleaning structure of the extruder of claim 6, wherein: The bracket (6) is provided with a transversely extending block (10), one end of the transversely extending block (10) is provided with a longitudinally extending block (11) extending below the bracket (6), the longitudinally extending block (11) is inclined and connected with the connecting block (9) of the sweeping assembly (2).

8. The barrel assembly cleaning structure of the extruder of claim 7, wherein: The longitudinally extending block (11) is provided with a second up-down adjusting slot (12) for adjusting the relative up-down position between the longitudinally extending block (11) and the connecting block (9).

9. The barrel assembly cleaning structure of the extruder of claim 1, wherein: The sweeping assembly (2) comprises a connecting block (9) and a brush (13) connected with the connecting block (9), the connecting block (9) is provided with a clamping groove (14) for fixing the brush (13), and the brush (13) is detachably fixed and mounted on the clamping groove (14).

10. The barrel assembly cleaning structure of the extruder of claim 9, wherein: The brush (13) is a hair brush or a steel brush.

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