CN220461646U

CN220461646U - Extrusion section of thick bamboo inner wall cleaning device

Info

Publication number: CN220461646U
Application number: CN202321980728.6U
Authority: CN
Inventors: 谷子平
Original assignee: Shenyang Changyuan Machinery Manufacturing Co ltd
Current assignee: Shenyang Changyuan Machinery Manufacturing Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-09
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of cleaning of extrusion barrels, and discloses a cleaning device for the inner wall of an extrusion barrel, which comprises a moving vehicle, a conveying pipe and a cleaning brush, wherein a manual screw rod module is vertically and fixedly arranged on the upper surface of a base of the moving vehicle; the conveying pipe is provided with a driving component for rotating the fixed sleeve; the delivery tube is provided with an adjustment assembly for sliding the sleeve. The utility model can be adapted to extrusion cylinder components with different inner diameters, and is convenient for cleaning the inner wall more thoroughly; meanwhile, high-pressure water sprayed out of the nozzle can flush impurities brushed on the inner wall and impurities adhered to the cleaning brush, so that the labor intensity of operators is greatly reduced, and the cleaning efficiency of the inner wall is improved.

Description

Extrusion section of thick bamboo inner wall cleaning device

Technical Field

The utility model relates to the technical field of cleaning of extrusion barrels, in particular to a cleaning device for the inner wall of an extrusion barrel.

Background

The extrusion cylinder is usually of a combined structure, the three-layer extrusion cylinder is assembled by the inner lining, the middle lining and the outer sleeve in an interference mode, and the prestress structure can greatly reduce assembly stress and working stress.

The inner lining, the middle lining and the outer sleeve are often placed in a workshop for storage and standby after production, the inner wall and the outer wall of the inner lining, the middle lining and the outer sleeve need to be cleaned before later assembly and use, and the outer wall can be directly cleaned, but the inner wall of each assembly of the extrusion cylinder is quite inconvenient to clean due to the certain length of the extrusion cylinder; at present, the inner walls of extrusion barrels with different inner diameters are cleaned circumferentially by holding a cleaning brush with an extension bar, and are flushed by a flushing pipe capable of spraying high-pressure water, so that the cleaning is not thorough, and the labor intensity is high.

In order to solve the problems, we provide a device for cleaning the inner wall of the extrusion barrel, which is convenient to clean and rinse.

Disclosure of Invention

The utility model aims to provide an extrusion cylinder inner wall cleaning device capable of simultaneously cleaning and flushing so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an extrusion section of thick bamboo inner wall cleaning device, includes locomotive, conveyer pipe and cleaning brush, the vertical fixed mounting of base upper surface of locomotive has manual lead screw module, and the slip table fixed mounting of manual lead screw module has a support section of thick bamboo, and support section of thick bamboo fixedly equipped with conveyer pipe, conveyer pipe rotate through the bearing and are equipped with fixed sleeve, and the conveyer pipe slip is equipped with movable sleeve, and the cleaning brush parallel arrangement is in the outside of conveyer pipe, and fixed sleeve, movable sleeve are connected with the cleaning brush through coupling assembling respectively; the conveying pipe is provided with a driving component for rotating the fixed sleeve; the delivery tube is provided with an adjustment assembly for sliding the sleeve.

Further, the connecting assembly comprises a connecting rod and a translation plate, one end of the connecting rod is rotatably assembled on two sides of the fixed sleeve and the movable sleeve, the other end of the connecting rod on the same side is rotatably assembled with the same translation plate, and the translation plate is connected with the cleaning brush.

Further, each cleaning brush is provided with at least two screw rods, the translation plate is provided with screw holes matched with the screw rods, and the screw rods penetrate through the screw holes and are in threaded connection with nuts.

Further, the driving assembly comprises a motor, a driving gear and a driven gear ring, the motor is fixedly arranged on the conveying pipe, the driving gear is fixedly arranged on an output shaft of the motor, the driven gear ring is fixedly arranged on the outer side of the fixed sleeve, and the driving gear is meshed with the driven gear ring.

Further, the adjusting component comprises an electric cylinder and an adjusting ring, the electric cylinder is fixedly installed on the conveying pipe, the adjusting ring is rotatably assembled on the outer side of the movable sleeve through a bearing, and a push rod of the electric cylinder is fixedly assembled with the adjusting ring.

Further, the upper surface of the base of the mobile vehicle is fixedly provided with a balancing weight.

Further, the end part of the conveying pipe, which is close to the moving vehicle, is communicated with the joint, and the end part of the conveying pipe, which is far away from the moving vehicle, is closed.

Further, the conveying pipe is communicated and provided with a nozzle, and the nozzle is positioned between the positioning sleeve and the cleaning brush.

Further, the nozzle is obliquely arranged, the connecting end of the nozzle is close to the fixed sleeve, and the output end of the nozzle is close to the movable sleeve.

Further, the number of the nozzles is at least two, and the nozzles are uniformly distributed along the circumferential direction of the conveying pipe.

The beneficial effects of the utility model are as follows:

the distance between the cleaning brush and the conveying pipe can be adjusted through the structures such as the driving assembly, the adjusting assembly and the connecting assembly arranged on the conveying pipe, so that the extruding cylinder assemblies with different inner diameter sizes are adapted, and the inner wall is conveniently and thoroughly cleaned; meanwhile, high-pressure water sprayed out of the nozzle can flush impurities brushed on the inner wall and impurities adhered to the cleaning brush, so that the labor intensity of operators is greatly reduced, and the cleaning efficiency of the inner wall is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

fig. 2 is a schematic bottom view of the drive assembly and adjustment assembly of the present utility model.

In the figure: 1 balancing weight, 2 moving vehicle, 3 joint, 4 support cylinder, 5 conveying pipe, 6 driving component, 61 motor, 62 driving gear, 63 driven gear ring, 7 cleaning brush, 8 screw rod, 9 moving sleeve, 10 connecting rod, 11 translation plate, 12 electric cylinder, 13 fixed sleeve, 14 nozzle, 15 adjusting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a cleaning device for an inner wall of an extrusion cylinder, comprising a moving vehicle 1, a conveying pipe 5 and a cleaning brush 7; the mobile vehicle 1 is an existing part consisting of a base, a handle and universal wheels; the upper surface of the base of the mobile vehicle 1 is vertically and fixedly provided with a manual screw rod module 3, and the manual screw rod module 3 is a screw rod module with a hand wheel; the sliding table of the manual screw rod module 3 is fixedly provided with a supporting cylinder 4, the supporting cylinder 4 is fixedly provided with a conveying pipe 5, the supporting cylinder 4 is horizontally arranged, and the contact area between the supporting cylinder 4 and the conveying pipe 5 penetrating through the interior is increased; the conveying pipe 5 is rotatably provided with a fixed sleeve 13 through a bearing, and the fixed sleeve 13 can only rotate circumferentially and cannot move axially along the conveying pipe 5; the conveying pipe 5 is slidably provided with a movable sleeve 9, and the movable sleeve 9 can rotate along the circumferential direction of the conveying pipe 5 and axially move along the conveying pipe 5; the cleaning brushes 7 are arranged on the outer side of the conveying pipe 5 in parallel, the number of the cleaning brushes 7 is two to three, the cleaning brushes are uniformly distributed around the circumference of the conveying pipe 5, the fixed sleeve 13 and the movable sleeve 9 are respectively connected with the cleaning brushes 7 through connecting components, and the number and the positions of the corresponding connecting components are respectively matched with the cleaning brushes 7; the conveying pipe 5 is provided with a driving assembly 6 for rotating the fixed sleeve 13, and the driving assembly 6 can rotate the fixed sleeve 13, the connecting assembly, the cleaning brush 7 and the movable sleeve 9; the delivery tube 5 is provided with an adjustment assembly for sliding the moving sleeve 9, thereby changing the distance between the cleaning brush 7 and the delivery tube 5.

Specifically, the connecting assembly comprises a connecting rod 10 and a translation plate 11, one end of the connecting rod 10 is rotatably assembled on both sides of the fixed sleeve 13 and the movable sleeve 9, the other end of the connecting rod 10 on the same side is rotatably assembled with the same translation plate 11, and the translation plate 11 is connected with the cleaning brush 7; the centrifugal force generated by rotation of the two connecting rods 10 and the translation plate 11 on the same side can always keep the isosceles trapezoid shape, the distance between the connecting rods 10 and the end part of the conveying pipe 5 is changed, and the distance between the translation plate 11 and the conveying pipe 5 can be adjusted, so that the cleaning brush 7 is driven to be close to or far away from the conveying pipe 5.

Each cleaning brush 7 is provided with at least two screw rods 8, the translation plate 11 is provided with screw holes matched with the screw rods 8, and the screw rods 8 penetrate through the screw holes and are in threaded connection with nuts; screw rod 8 is provided with the circular bead that is used for spacing, does benefit to the grafting location of screw rod 8 and the locking of nut, and the setting of two at least screw rods 8 can guarantee cleaning brush 7 and translation board 11 parallel arrangement, and detachable connected mode is convenient for the installation and the dismantlement of cleaning brush 7.

The driving assembly 6 comprises a motor 61, a driving gear 62 and a driven gear ring 63, the motor 61 is fixedly arranged on the conveying pipe 5 through a fixed seat, the driving gear 62 is fixedly arranged on an output shaft of the motor 61, the driven gear ring 63 is fixedly arranged on the outer side of the fixed sleeve 13, and the driving gear 62 is meshed and assembled with the driven gear ring 63; the energized motor 61 can rotate the fixed sleeve 13 via the meshed driving gear 62 and driven ring gear 63.

The adjusting assembly comprises an electric cylinder 12 and an adjusting ring 15, the electric cylinder 12 is fixedly arranged on the conveying pipe 5 through a fixed seat, the adjusting ring 15 is rotatably assembled on the outer side of the movable sleeve 9 through a bearing, and a push rod of the electric cylinder 12 is fixedly assembled with the adjusting ring 15; the control electric cylinder 12 can stretch and retract the adjusting push rod to move the moving sleeve 9 through the adjusting ring 15, and the rotating action of the moving sleeve 9 is not affected.

The upper surface fixed mounting of the base of locomotive 1 has balancing weight 2, and balancing weight 2 is the iron plate, and balancing weight 2 and manual lead screw module 3 are located the one side of keeping away from cleaning brush 7 for the weight of balanced cleaning brush 7 side avoids locomotive 1 to empty.

The end part of the conveying pipe 5, which is close to the moving vehicle 1, is communicated with a joint, and the end part of the conveying pipe 5, which is far away from the moving vehicle 1, is closed; the joint is connected with external supply equipment (a liquid storage box with a pump or a tap water system in a factory); the conveying pipe 5 is provided with a nozzle 14 in a communicating way, and the nozzle 14 is positioned between the fixed sleeve 13 and the cleaning brush 7; the nozzle 14 is obliquely arranged, the connecting end of the nozzle 14 is close to the fixed sleeve 13, and the output end of the nozzle 14 is close to the movable sleeve 9; so that the nozzles 14 are directed to the cleaning brush 7, and the nozzles 14 are at least two evenly distributed along the circumferential direction of the conveying pipe 5; the external supply device inputs high-pressure liquid into the conveying pipe 5 through the connector, and then the high-pressure liquid is atomized and sprayed to the rotating cleaning brush 7 through the nozzle 14.

The motor 61 and the electric cylinder 12 are electrically connected to a button provided on the handle of the traveling carriage 1 through a wire, and are electrically controlled by the button.

The specific application mode of the embodiment is as follows:

when in use, the extrusion cylinder assembly (inner liner, middle liner or outer sleeve) which needs to be cleaned is placed on the supporting wheel; the cleaning device is moved to one end of the extrusion cylinder assembly through the moving vehicle 1, and the heights of the supporting cylinder 4, the conveying pipe 5 and other structures on the sliding table are adjusted through the manual screw rod module 3, so that the conveying pipe 5 is aligned to the center of the extrusion cylinder assembly; after the motor 61 is electrified, the fixed sleeve 13, the connecting assembly, the cleaning brush 7 and the fixed sleeve 13 are rotated through the meshed driving gear 62 and driven gear ring 63, and the two connecting rods 10 and the translation plate 11 which can keep the same side can keep the isosceles trapezoid shape all the time due to rotation; pushing the rotating cleaning brush 7 into the extrusion cylinder assembly through the moving vehicle 1, then adjusting the electric cylinder 12 to retract the push rod, and driving the movable sleeve 9 to gradually move towards the side close to the fixed sleeve 13 through the adjusting ring 15, so that the cleaning brush 7 gradually moves away from the conveying pipe 5 until the cleaning brush 7 contacts with the inner wall of the extrusion cylinder assembly; at the moment, the external supply equipment inputs high-pressure liquid into the conveying pipe 5 through the joint, and sprays the high-pressure liquid from the nozzle 14 to the cleaning brush 7, so as to flush the inner wall of the extrusion barrel assembly and the cleaning brush 7, and flush sewage to the end part of the extrusion barrel assembly far away from the moving vehicle 1; the moving vehicle 1 is moved along the axial direction of the extrusion cylinder assembly until the cleaning brush 7 protrudes out of the extrusion cylinder assembly, the cleaning can be repeated for a plurality of times, and the cleaning brush is taken out after the cleaning brush is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An extrusion section of thick bamboo inner wall cleaning device, its characterized in that: the cleaning device comprises a moving vehicle (1), a conveying pipe (5) and cleaning brushes (7), wherein a manual screw rod module (3) is vertically and fixedly arranged on the upper surface of a base of the moving vehicle (1), a supporting cylinder (4) is fixedly arranged on a sliding table of the manual screw rod module (3), the conveying pipe (5) is fixedly assembled on the supporting cylinder (4), a fixed sleeve (13) is rotatably assembled on the conveying pipe (5) through a bearing, a movable sleeve (9) is slidably assembled on the conveying pipe (5), the cleaning brushes (7) are arranged on two sides of the conveying pipe (5), and the fixed sleeve (13) and the movable sleeve (9) are respectively connected with the cleaning brushes (7) through connecting assemblies; the conveying pipe (5) is provided with a driving assembly (6) for rotating the fixed sleeve (13); the delivery tube (5) is provided with an adjustment assembly for sliding the sleeve (9).

2. The device for cleaning the inner wall of an extrusion barrel according to claim 1, wherein: the connecting assembly comprises a connecting rod (10) and a translation plate (11), one end of the connecting rod (10) is rotatably assembled on two sides of the fixed sleeve (13) and the movable sleeve (9), the other end of the connecting rod (10) on the same side is rotatably assembled with the same translation plate (11), and the translation plate (11) is connected with the cleaning brush (7).

3. The device for cleaning the inner wall of an extrusion barrel according to claim 2, wherein: each cleaning brush (7) is provided with at least two screw rods (8), the translation plate (11) is provided with screw holes matched with the screw rods (8), and the screw rods (8) penetrate through the screw holes and are in threaded connection with nuts.

4. The device for cleaning the inner wall of an extrusion barrel according to claim 1, wherein: the driving assembly (6) comprises a motor (61), a driving gear (62) and a driven gear ring (63), the motor (61) is fixedly installed on the conveying pipe (5), the driving gear (62) is fixedly installed on an output shaft of the motor (61), the driven gear ring (63) is fixedly installed on the outer side of the fixed sleeve (13), and the driving gear (62) is meshed and assembled with the driven gear ring (63).

5. The device for cleaning the inner wall of an extrusion barrel according to claim 1, wherein: the adjusting assembly comprises an electric cylinder (12) and an adjusting ring (15), the electric cylinder (12) is fixedly installed on the conveying pipe (5), the adjusting ring (15) is rotatably assembled on the outer side of the movable sleeve (9) through a bearing, and a push rod of the electric cylinder (12) is fixedly assembled with the adjusting ring (15).

6. The device for cleaning the inner wall of an extrusion barrel according to claim 1, wherein: the upper surface of the base of the mobile vehicle (1) is fixedly provided with a balancing weight (2).

7. The device for cleaning the inner wall of an extrusion barrel according to claim 1, wherein: the end part of the conveying pipe (5) close to the moving vehicle (1) is communicated with a joint, and the end part of the conveying pipe (5) far away from the moving vehicle (1) is closed.

8. The device for cleaning the inner wall of an extrusion barrel according to claim 7, wherein: the conveying pipe (5) is communicated and provided with a nozzle (14), and the nozzle (14) is positioned between the positioning sleeve (13) and the cleaning brush (7).

9. The device for cleaning the inner wall of an extrusion barrel according to claim 8, wherein: the nozzle (14) is obliquely arranged, the connecting end of the nozzle (14) is close to the fixed sleeve (13), and the output end of the nozzle (14) is close to the movable sleeve (9).

10. The device for cleaning the inner wall of an extrusion barrel according to claim 9, wherein: the number of the nozzles (14) is at least two which are uniformly distributed along the circumferential direction of the conveying pipe (5).