CN212514097U

CN212514097U - Monofilament reciprocating type abrasion resistance testing machine for papermaking mesh

Info

Publication number: CN212514097U
Application number: CN202021325403.0U
Authority: CN
Inventors: 郑跃宁
Original assignee: Anping County Gold Monofilament Co Jahn
Current assignee: Anping County Gold Monofilament Co Jahn
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-09
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a reciprocating type abrasion tester of monofilament for paper-making meshes, including supporting leg, workstation, pillar, electric telescopic handle and friction plate, four corners of workstation bottom all are fixed with the supporting leg, the one end of workstation is provided with clean mechanism, the top of pillar is fixed with the cavity, the top of friction plate is fixed with electric telescopic handle. The utility model discloses a be provided with fixed knot and construct, place the paper-making meshes on the surface of workstation, it can make the rotary rod remove in the inside of fixed block to rotate the rotary rod this moment, the staff rotates the rotary rod according to actual conditions, adjust the movable block to suitable position, restrict the location to the paper-making meshes, after experimental completion, staff reverse rotation rotary rod drives the movable block rebound, can take out the paper-making meshes this moment, realized being convenient for to fix the paper-making meshes, the work efficiency of the device when using has been improved greatly.

Description

Monofilament reciprocating type abrasion resistance testing machine for papermaking mesh

Technical Field

The utility model relates to an abrasion tester technical field specifically is a reciprocating type abrasion tester of monofilament for paper-making meshes.

Background

With the development of economy and the improvement of national living standard, the papermaking technology of China is nearly two thousand years of history, the existing papermaking technology is very mature, the papermaking net is an accessory on a papermaking machine and plays a very important role in the papermaking process, the wear resistance of the papermaking net is very important, and the special monofilament reciprocating type wear resistance testing machine for the papermaking net is needed to test the wear resistance of the papermaking net;

however, the conventional monofilament reciprocating type abrasion resistance tester for papermaking mesh in the market is inconvenient to fix the papermaking mesh for abrasion resistance test and easily affects the result of the test, so that the monofilament reciprocating type abrasion resistance tester for papermaking mesh has been developed to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a reciprocating type abrasion tester of monofilament for paper-making meshes to propose inconvenient fixed problem to the paper-making meshes that carry out the experiment in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the monofilament reciprocating type abrasion resistance tester for the paper-making meshes comprises supporting legs, a workbench, a pillar, an electric telescopic rod and a friction plate, supporting legs are fixed at four corners of the bottom end of the workbench, a cleaning mechanism is arranged at one end of the workbench, four corners of the top end of the workbench are respectively provided with a fixed structure, the fixed structure comprises a moving block, a rotating rod, a fixed block and an installation rod, one end of the mounting rod is fixedly connected with one end of the workbench, the top end of one side of the mounting rod is provided with a fixed block, rotating rods penetrate through the fixed blocks, moving blocks are fixed at the bottom ends of the rotating rods, the edges of the top end of the workbench are all fixed with a strut, the top end of the strut is fixed with a cavity, the reciprocating mechanism is arranged inside the cavity, the friction plate is arranged at the top end of the workbench, and the electric telescopic rod is fixed at the top end of the friction plate.

Preferably, the inside wall of fixed block evenly is provided with the internal thread, the lateral wall of rotary rod evenly is provided with the external screw thread, constitute threaded connection between fixed block and the rotary rod.

Preferably, the moving blocks are provided with four groups, and the four groups of moving blocks are symmetrically distributed around the central axis of the workbench.

Preferably, clean mechanism includes dust absorption mouth, dust storage box and negative-pressure air fan, the one end of dust storage box is fixed with the one end of workstation, negative-pressure air fan is installed on the top of dust storage box, the one end of dust absorption mouth is fixed with the top of workstation.

Preferably, reciprocating mechanism includes threaded rod, servo motor, movable plate and nut piece, servo motor is fixed in one side of cavity, the threaded rod sets up in the inside of cavity, one side of threaded rod extends to one side of cavity and is fixed with one side of servo motor, the lateral wall of threaded rod all is provided with the nut piece, the one end of nut piece is fixed with the movable plate.

Preferably, the cross section of the cavity is larger than that of the nut block, and a sliding structure is formed between the cavity and the nut block.

Compared with the prior art, the beneficial effects of the utility model are that: the monofilament reciprocating type abrasion resistance testing machine for the papermaking mesh not only realizes the fixation of the papermaking mesh for testing, realizes the cleaning of scraps generated in real testing, but also realizes the abrasion resistance testing of the papermaking mesh;

1. the edge of the top end of the workbench is provided with the fixing structure, the papermaking net is placed on the surface of the workbench, the rotating rod is rotated at the moment to enable the rotating rod to move in the fixing block, a worker rotates the rotating rod according to actual conditions to adjust the moving block to a proper position to limit and position the papermaking net, after a test is completed, the worker reversely rotates the rotating rod to drive the moving block to move upwards, the papermaking net can be taken out at the moment, the papermaking net is convenient to fix, and the working efficiency of the device in use is greatly improved;

2. the cleaning mechanism is arranged at one end of the workbench, the negative pressure fan is started to be matched with the dust suction port through the pipeline, so that the scraps generated in the test can be absorbed into the dust storage box, and after the scraps are absorbed for a period of time, the scraps in the dust storage box are cleaned, so that the scraps generated in the test can be cleaned, and the practicability of the device in use is greatly improved;

3. through being provided with reciprocating mechanism in the inside of cavity, start servo motor and drive the threaded rod rotatory, so drive the nut piece and remove, and then drive the movable plate on the nut piece and remove, finally drive the friction plate and be reciprocating motion, carry out the wear-resisting test, realized being convenient for carry out the wear-resisting test to the paper-making meshes, greatly increased the device convenience when using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a side view of the cleaning mechanism of the present invention;

fig. 3 is a schematic view of the top view of the reciprocating mechanism of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 2 according to the present invention.

In the figure: 1. supporting legs; 2. a work table; 3. a cleaning mechanism; 301. a dust suction port; 302. a dust storage box; 303. a negative pressure fan; 4. a fixed structure; 401. a moving block; 402. rotating the rod; 403. a fixed block; 404. mounting a rod; 5. a pillar; 6. a cavity; 7. a reciprocating mechanism; 701. a threaded rod; 702. a servo motor; 703. moving the plate; 704. a nut block; 8. an electric telescopic rod; 9. a friction plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the monofilament reciprocating type abrasion resistance testing machine for the papermaking net comprises supporting legs 1, a workbench 2, a support column 5, an electric telescopic rod 8 and a friction plate 9, wherein the supporting legs 1 are fixed at four corners of the bottom end of the workbench 2, a cleaning mechanism 3 is arranged at one end of the workbench 2, the cleaning mechanism 3 comprises a dust suction port 301, a dust storage box 302 and a negative pressure fan 303, the model of the negative pressure fan 303 can be 9-19NO:16D, the input end of the negative pressure fan 303 is electrically connected with the output end of a control panel through a lead, one end of the dust storage box 302 is fixed with one end of the workbench 2, the negative pressure fan 303 is installed at the top end of the dust storage box 302, and one end of the dust suction port 301 is fixed with the top end of;

specifically, as shown in fig. 1 and 2, when the mechanism is used, when debris is generated in a test, a worker starts the negative pressure fan 303, the debris generated in the test can be absorbed into the dust storage box 302 through the cooperation of the pipeline and the dust suction port 301 under the action of the negative pressure fan 303, after the debris is absorbed for a period of time, the worker opens the dust storage box 302 to clean the debris in the dust storage box 302, and then closes the dust storage box 302, so that the debris generated in the test can be cleaned, and the practicability of the device in use is greatly increased;

four corners of the top end of the workbench 2 are respectively provided with a fixing structure 4, each fixing structure 4 comprises a moving block 401, a rotating rod 402, a fixing block 403 and a mounting rod 404, one end of each mounting rod 404 is fixedly connected with one end of the workbench 2, the top end of one side of each mounting rod 404 is provided with the fixing block 403, the rotating rods 402 penetrate through the fixing blocks 403, inner side walls of the fixing blocks 403 are uniformly provided with internal threads, outer side walls of the rotating rods 402 are uniformly provided with external threads, the fixing blocks 403 are in threaded connection with the rotating rods 402, the bottom ends of the rotating rods 402 are respectively fixed with the moving blocks 401, the moving blocks 401 are provided with four groups, and the four groups of moving blocks 401 are symmetrically;

specifically, as shown in fig. 1 and 4, when the mechanism is used, when a papermaking mesh needs to be tested, a worker firstly takes the papermaking mesh and then places the papermaking mesh on the surface of the workbench 2, at this time, the rotating rod 402 is rotated, because the rotating rod 402 is in threaded connection with the fixed block 403, the rotating rod 402 can move inside the fixed block 403 under the action of the rotating rod 402, the worker rotates the rotating rod 402 according to actual conditions, the moving block 401 at the bottom end of the rotating rod 402 is adjusted to a proper position to limit and position the papermaking mesh, after the test is completed, the worker reversely rotates the rotating rod 402 to drive the moving block 401 to move upwards, at this time, the papermaking mesh can be taken out, so that the papermaking mesh can be conveniently fixed, and the working efficiency of the device in use is greatly improved;

the edge of the top end of the workbench 2 is fixed with a support column 5, the top end of the support column 5 is fixed with a cavity 6, the interior of the cavity 6 is provided with a reciprocating mechanism 7, the reciprocating mechanism 7 comprises a threaded rod 701, a servo motor 702, a moving plate 703 and a nut block 704, the servo motor 702 is fixed on one side of the cavity 6, the type of the servo motor 702 can be MR-J2S-20A, the input end of the servo motor 702 is electrically connected with the output end of a control panel through a lead, the threaded rod 701 is arranged in the cavity 6, one side of the threaded rod 701 extends to one side of the cavity 6 and is fixed with one side of the servo motor 702, the outer side wall of the threaded rod 701 is provided with the nut block 704, one end of the nut block 704 is fixed with the moving plate 703, the cross section of the cavity 6 is larger than that of the nut block 704, a sliding structure is formed between the cavity 6 and, an electric telescopic rod 8 is fixed at the top end of the friction plate 9, the model of the electric telescopic rod 8 can be ANT-26, and the input end of the electric telescopic rod 8 is electrically connected with the output end of the control panel through a lead;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, when a papermaking net needs to be tested, a worker firstly starts the servo motor 702, drives the threaded rod 701 to rotate under the action of the servo motor 702, and drives the nut block 704 to move due to the threaded connection between the threaded rod 701 and the nut block 704, so as to drive the moving plate 703 on the nut block 704 to move, finally drives the friction plate 9 to do reciprocating motion, so that a wear resistance test is performed, so that the wear resistance test of the papermaking net is performed conveniently, and the convenience of the device in use is greatly increased.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, a worker carries the device to a proper position, firstly, a paper-making net is taken, the paper-making net is flatly laid on the surface of the workbench 2, at the moment, the rotating rod 402 is rotated to enable the rotating rod 402 to move in the fixed block 403, and the worker adjusts the moving block 401 at the bottom end of the rotating rod 402 to a proper position according to actual conditions to limit and position the paper-making net;

then, the operator starts the electric telescopic rod 8, adjusts the friction plate 9 at the bottom end of the electric telescopic rod 8 to a proper position according to actual conditions, can test the paper making net, starts the servo motor 702, drives the threaded rod 701 to rotate under the action of the servo motor 702, drives the nut block 704 to move, further drives the moving plate 703 on the nut block 704 to move, finally drives the friction plate 9 to reciprocate, and performs a wear-resisting test;

finally, when the experiment produced the piece, the staff starts negative-pressure air fan 303, under negative-pressure air fan 303's the doing work through the common cooperation of pipeline and dust absorption mouth 301, can be with the piece absorption that produces when the experiment into the inside of dust storage box 302, after absorbing a period, the staff opens dust storage box 302 with the piece sanitization of the inside, close dust storage box 302 again, after the experiment was accomplished, staff reverse rotation rotary rod 402, drive movable block 401 rebound, can take out the paper-making net this moment, the work of this abrasion tester is finally accomplished.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Reciprocating type abrasion tester of monofilament for paper-making meshes includes supporting leg (1), workstation (2), pillar (5), electric telescopic handle (8) and friction plate (9), its characterized in that: the four corners of the bottom end of the workbench (2) are all fixed with supporting legs (1), one end of the workbench (2) is provided with a cleaning mechanism (3), the four corners of the top end of the workbench (2) are all provided with a fixed structure (4), the fixed structure (4) comprises a movable block (401), a rotary rod (402), a fixed block (403) and an installation rod (404), one end of the installation rod (404) is all fixedly connected with one end of the workbench (2), the top end of one side of the installation rod (404) is all provided with the fixed block (403), the rotary rod (402) penetrates through the inside of the fixed block (403), the bottom end of the rotary rod (402) is all fixed with the movable block (401), the edge of the top end of the workbench (2) is all fixed with a supporting column (5), the top end of the supporting column (5) is fixed with a cavity (6), the inside of the cavity (6) is provided with a reciprocating mechanism, the top end of the workbench (2) is provided with a friction plate (9), and the top end of the friction plate (9) is fixed with an electric telescopic rod (8).

2. The monofilament reciprocating abrasion resistance tester for papermaking wire according to claim 1, characterized in that: the inside wall of fixed block (403) evenly is provided with the internal thread, the outside wall of rotary rod (402) evenly is provided with the external screw thread, constitute threaded connection between fixed block (403) and rotary rod (402).

3. The monofilament reciprocating abrasion resistance tester for papermaking wire according to claim 1, characterized in that: four groups of moving blocks (401) are arranged, and the four groups of moving blocks (401) are symmetrically distributed around the central axis of the workbench (2).

4. The monofilament reciprocating abrasion resistance tester for papermaking wire according to claim 1, characterized in that: clean mechanism (3) are including dust absorption mouth (301), dust storage box (302) and negative-pressure air fan (303), the one end of dust storage box (302) is fixed with the one end of workstation (2), negative-pressure air fan (303) are installed on the top of dust storage box (302), the one end of dust absorption mouth (301) is fixed with the top of workstation (2).

5. The monofilament reciprocating abrasion resistance tester for papermaking wire according to claim 1, characterized in that: reciprocating mechanism (7) include threaded rod (701), servo motor (702), movable plate (703) and nut piece (704), servo motor (702) are fixed in one side of cavity (6), threaded rod (701) set up in the inside of cavity (6), one side of threaded rod (701) extends to one side of cavity (6) and is fixed with one side of servo motor (702), the lateral wall of threaded rod (701) all is provided with nut piece (704), the one end of nut piece (704) is fixed with movable plate (703).

6. The monofilament reciprocating abrasion resistance tester for papermaking wire according to claim 5, characterized in that: the cross section of the cavity (6) is larger than that of the nut block (704), and a sliding structure is formed between the cavity (6) and the nut block (704).