CN217002264U

CN217002264U - Double-screw pump screw glue applying device

Info

Publication number: CN217002264U
Application number: CN202220226965.2U
Authority: CN
Inventors: 滕力雯; 陈志军
Original assignee: Zhejiang Dongge Machinery Equipment Co ltd
Current assignee: Zhejiang Dongge Machinery Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-19
Anticipated expiration: 2032-01-27

Abstract

A screw glue applying device for a double-screw pump relates to the technical field of double-screw pumps. This two screw pump screw rod rubber coating device, including the main part, one side fixedly connected with packing element of main part, one side fixedly connected with sleeve of main part, telescopic one side is provided with scraping device, and scraping device includes clearance pole, and threaded rod A drives the dirt that clearance pole exists to the outside surface of clearance ring and strikes off, clearance pole and threaded rod A threaded connection. Through being provided with scraping device, make to rotate and rotate the handle, clear up the outside surface of clearance ring, make long-term the use, can not pile up glue on the clearance ring, and influence the clearance effect of device, threaded rod A's bottom is rotated with one side of lifter and is connected, the bottom threaded connection bolt of lifter, the lifter of threaded rod A bottom is fixed through bolt and sleeve outer wall, threaded rod A's top fixed connection rotates the handle, it drives threaded rod A and rotates to rotate the handle.

Description

Double-screw pump screw glue applying device

Technical Field

The utility model relates to the technical field of a double-screw pump, in particular to a screw glue applying device of the double-screw pump.

Background

A pump is a machine that delivers or pressurizes a liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solids.

Through retrieval, the Chinese patent with the publication number of CN214998199U discloses a glue application double-screw pump for a refrigerator system, and through the arranged cleaning assembly, a baffle plate is pulled to drive a scraper to move, so that glue on the inner wall of a glue outlet pipe is cleaned, waste is avoided, and the problem that the glue outlet pipe is blocked due to the fact that the glue is accumulated on the glue outlet pipe is solved.

The above device has the following disadvantages: the cleaning assembly is used for cleaning the inner wall of the rubber tube, but the cleaning effect of the cleaning assembly is achieved through the cylindrical scraper, the cylindrical scraper is not suitable for cleaning the outer wall of the scraper manually in the later period after being used for a long time, and if the cylindrical scraper is not cleaned, the rubber can be adhered to the surface of the scraper, so that the cleaning effect of the scraper is reduced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a screw glue applying device of a double-screw pump, which solves the problems in the background technology.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a two screw pump screw rod glues device, includes the main part, one side fixedly connected with packing element of main part, one side fixedly connected with sleeve of main part, telescopic one side is provided with scraping device, scraping device includes clearance pole, clearance pole and threaded rod A threaded connection.

Preferably, the bottom of the threaded rod A is rotatably connected with one side of the lifting rod, the bottom of the lifting rod is in threaded connection with a bolt, and the top of the threaded rod A is fixedly connected with a rotating handle.

Preferably, the threaded rod A is provided with an adjusting device, the adjusting device comprises a connecting plate, one side of the connecting plate is hinged to one side of the sliding block, and the top of the threaded rod A is rotatably connected with the bottom of the connecting plate.

Preferably, the bottom of the sliding block is slidably connected with one side of the sliding track, and the bottom of the sliding track is fixedly connected with the top of the sleeve.

Preferably, a motor is fixedly connected to the inner wall of the sleeve, an output shaft of the motor is fixedly connected with one end of a threaded rod B, and the threaded rod B is in threaded connection with the moving block.

Preferably, the top of the rubber cylinder is provided with a through groove, the through groove is connected with a moving block in a sliding manner, and the bottom of the moving block is fixedly connected with a cleaning ring.

The utility model provides a screw glue applying device of a double-screw pump. The method has the following beneficial effects:

(1) this two screw pump screw rod is spread mucilage binding and is put through scraping device, makes to rotate and rotates the handle, clears up the outside surface of clearance ring, makes long-term the use, can not pile up glue on the clearance ring, and influences the clearance effect of device.

(2) This double-screw pump screw rod spreads mucilage binding and puts through adjusting device, just removes scraping device to the assigned position under the circumstances that needs clean clearance ring, just packs up scraping device under the circumstances that need not strike off and places at the sleeve top, does not influence the result of use of device itself.

Drawings

FIG. 1 is a schematic front view of the apparatus of the present invention;

fig. 2 is a schematic view of the scraper device of the present invention after being retracted;

fig. 3 is a schematic cross-sectional structural view of the sleeve of the device of the present invention.

In the figure: 1. a main body; 2. cleaning a ring; 3. a motor; 4. a sleeve; 5. a rubber cylinder; 6. an adjustment device; 601. a sliding track; 602. a slider; 603. a connecting plate; 7. a scraping device; 701. rotating the handle; 702. a threaded rod A; 703. cleaning the rod; 704. a lifting rod; 705. a bolt; 8. a threaded rod B; 9. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a two screw pump screw rod rubber coating device, includes main part 1, one side fixedly connected with packing element 5 of main part 1, one side fixedly connected with sleeve 4 of main part 1, one side of sleeve 4 is provided with scraping device 7, scraping device 7 includes clearance pole 703, threaded rod A702 drives clearance pole 703 and strikes off the dirt that the outside surface of clearance ring 2 exists, clearance pole 703 and threaded rod A702 threaded connection. Through being provided with scraping device 7, make to rotate rotation handle 701, clear up the outside surface of clearance ring 2 for long-term use in-process can not pile up glue on the clearance ring 2, and influence the clearance effect of device.

In this embodiment, the bottom of the threaded rod a702 is rotatably connected to one side of the lifting rod 704, the bottom of the lifting rod 704 is connected to the bolt 705 through a thread, the lifting rod 704 at the bottom of the threaded rod a702 is fixed to the outer wall of the sleeve 4 through the bolt 705, the top of the threaded rod a702 is fixedly connected to the rotating handle 701, and the rotating handle 701 drives the threaded rod a702 to rotate.

In this embodiment, the threaded rod a702 is provided with the adjusting device 6, the adjusting device 6 includes a connecting plate 603, one side of the connecting plate 603 is hinged to one side of the slider 602, and the top of the threaded rod a702 is rotatably connected to the bottom of the connecting plate 603. The bottom of the sliding block 602 is slidably connected to one side of the sliding track 601, the sliding block 602 moves through the sliding track 601, and the bottom of the sliding track 601 is fixedly connected to the top of the sleeve 4.

In this embodiment, fixedly connected with motor 3 on the inner wall of sleeve 4, motor 3's output shaft and threaded rod B8's one end fixed connection, motor 3's output shaft drives threaded rod B8 and rotates, threaded rod B8 and movable block 9 threaded connection, and threaded rod B8 drives movable block 9 and removes. Through being provided with adjusting device 6, in the condition that needs clean clearance ring 2, remove scraping device 7 to appointed position, do not need just to pack up scraping device 7 under the condition of scraping and place at sleeve 4 top, do not influence the result of use of device itself. Logical groove is seted up at the top of packing element 5, leads to groove and movable block 9 sliding connection, and the bottom fixedly connected with of movable block 9 clears up ring 2, and movable block 9 drives and clears up ring 2 and clear up the glue that the inner wall of packing element 5 exists.

During the work, in the twin-screw pump screw rod rubberizing device use, carry out liquid transmission through the packing element 5 of main part 1 one side, when needing to clean the inner wall of packing element 5 simultaneously, through the operation of motor 3, motor 3's output shaft drives threaded rod B8 and rotates, makes threaded rod B8 drive movable block 9 and removes, and movable block 9 drives clearance ring 2 and clears up the glue that the inner wall of packing element 5 exists.

Meanwhile, when the cleaning ring 2 needs to be cleaned, the sliding block 602 is manually moved to the right side through the sliding rail 601 by the adjusting device 6, after the connecting plate 603 is rotated to form an angle of 90 degrees with the sliding block 602, the lifting rod 704 at the bottom of the threaded rod A702 is fixed with the outer wall of the sleeve 4 through the bolt 705, then the scraping device 7 is used for rotating the rotating handle 701, the rotating handle 701 drives the threaded rod A702 to rotate, the threaded rod A702 drives the cleaning rod 703 to scrape off dirt on the outer side surface of the cleaning ring 2, so that the cleaning ring 2 cannot accumulate glue to influence the cleaning effect of the device after long-term use, and meanwhile, through the adjusting device 6, the scraping device 7 is moved to a designated position under the condition that the cleaning ring 2 needs to be cleaned, and the scraping device 7 is retracted and placed at the top of the sleeve 4 under the condition that scraping is not needed, so that the using effect of the device is not influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A double-screw pump screw glue applying device comprises a main body (1) and is characterized in that a glue barrel (5) is fixedly connected to one side of the main body (1), a sleeve (4) is fixedly connected to one side of the main body (1), a scraping device (7) is arranged on one side of the sleeve (4), the scraping device (7) comprises a cleaning rod (703), and the cleaning rod (703) is in threaded connection with a threaded rod A (702);

the bottom of the threaded rod A (702) is rotatably connected with one side of the lifting rod (704), the bottom of the lifting rod (704) is in threaded connection with a bolt (705), and the top of the threaded rod A (702) is fixedly connected with a rotating handle (701).

2. The screw glue spreading device for the double-screw pump according to claim 1, wherein an adjusting device (6) is arranged on the threaded rod A (702), the adjusting device (6) comprises a connecting plate (603), one side of the connecting plate (603) is hinged with one side of the sliding block (602), and the top of the threaded rod A (702) is rotatably connected with the bottom of the connecting plate (603).

3. The screw glue spreading device for the twin-screw pump according to claim 2, wherein the bottom of the sliding block (602) is slidably connected with one side of the sliding track (601), and the bottom of the sliding track (601) is fixedly connected with the top of the sleeve (4).

4. The double-screw pump screw glue spreading device is characterized in that a motor (3) is fixedly connected to the inner wall of the sleeve (4), an output shaft of the motor (3) is fixedly connected with one end of a threaded rod B (8), and the threaded rod B (8) is in threaded connection with a moving block (9);

a through groove is formed in the top of the rubber barrel (5), the through groove is connected with a moving block (9) in a sliding mode, and a cleaning ring (2) is fixedly connected to the bottom of the moving block (9).