CN217255091U

CN217255091U - A grinding device for processing of polyurethane screen cloth

Info

Publication number: CN217255091U
Application number: CN202123328243.2U
Authority: CN
Inventors: 孙慧
Original assignee: Tongling Huachang Industrial And Mining Accessories Co ltd
Current assignee: Tongling Huachang Industrial And Mining Accessories Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a grinding device for processing of polyurethane screen cloth, comprising a base plate, the bilateral symmetry installation of bottom plate is equipped with L shape extension board, the installation is equipped with the fretwork board between the L shape extension board of bilateral symmetry, place on the fretwork board and be equipped with the screen cloth, the top screw-thread fit of L shape extension board is connected with the bolt, the tail end fixedly connected with rubber pad of bolt, inconsistent fixed setting between the lateral wall of rubber pad and screen cloth, it is equipped with the polishing roller to contradict on the top surface of screen cloth, the roller end rotates the installation and sets up under on the extension board, and one side roller end upper cover is established and is connected with first band pulley, first band pulley passes through V belt transmission and connects the second band pulley, the second band pulley cover is established and is connected on polishing motor, polishing motor fixed mounting sets up the top at the seat that slides. By adopting the technical scheme, the polishing device is simple in structure, convenient to assemble and install, consistent in uniformity of the screen surface of the polishing screen, high in polishing treatment efficiency and convenient to operate and apply.

Description

A grinding device for processing of polyurethane screen cloth

Technical Field

The utility model relates to a technical field of polyurethane screen cloth processing especially relates to a grinding device for polyurethane screen cloth processing.

Background

The polyurethane screen cloth is applicable to the shale shaker of a great deal of departments such as metallurgy, coal, chemical industry, building, do fine fraction branch sieve in the bulk material, dry and astringent sieve all can, in polyurethane screen cloth course of working, the sifter of polyurethane screen cloth should polish the processing, avoid the uniform roughness inconsistent of sifter, cause the screening material damaged easily, polyurethane screen cloth generally is the manual work processing of polishing among the prior art, the operation wastes time and energy, and it is relatively poor to polish even uniformity, can't reach comprehensive effectual treatment effect, therefore, we design a grinding device for processing of polyurethane screen cloth.

SUMMERY OF THE UTILITY MODEL

For solving the defect of prior art scheme, the utility model discloses a grinding device for processing of polyurethane screen cloth.

The utility model discloses a polishing device for processing polyurethane screen cloth, which comprises a bottom plate and L-shaped support plates, wherein the L-shaped support plates are symmetrically arranged on two sides of the bottom plate, hollow plates are arranged between the L-shaped support plates symmetrically, a screen cloth is placed on the hollow plates, the top end of the L-shaped support plates is in threaded fit connection with bolts, the tail ends of the bolts are fixedly connected with rubber pads, the rubber pads are in butt fixed arrangement with the side walls of the screen cloth, a polishing roller is arranged on the top surface of the screen cloth in a butt way, the front end and the rear end of the polishing roller are respectively provided with roller ends with an integrated structure, the roller ends are rotatably arranged on a lower support plate, a first belt wheel is sleeved on the roller end on one side and connected with a second belt wheel through a triangular belt, the second belt wheel is sleeved on a polishing motor, the polishing motor is fixedly arranged at the top end of a sliding seat, the front side and the rear side of the bottom wall of the sliding seat are fixedly connected with the lower support plate, a gantry frame plate is fixedly installed on the bottom plate, a screw shaft is rotatably installed on the gantry frame plate, one side shaft end of the screw shaft is fixedly connected with the output end of a driving motor, the screw shaft is in threaded transmission connection with the sliding seat, guide rods are symmetrically arranged on the upper side and the lower side of the screw shaft, and the guide rods are connected with the sliding seat in an inserted manner in a sliding manner.

Preferably, the driving motor is fixedly arranged on the outer wall of the gantry frame plate.

Preferably, the rod ends of the two sides of the guide rod are fixedly connected to the inner side wall of the gantry frame plate.

Preferably, the height of the top end of the L-shaped support plate is lower than the height of the top surface of the screen.

Preferably, a waste material groove is arranged right below the hollow plate.

Preferably, shaft seats are connected to two side shaft ends of the screw shaft in a rotating fit mode, and the shaft seats are fixedly installed on the inner side wall of the gantry frame plate.

The beneficial effects are that: its simple structure, assembly simple to operate, the screen cloth is convenient for pass through the fixed setting of bolt centre gripping on the fretwork board, it is rotatory to drive the lead screw axle through driving motor, lead screw axle screw thread transmission slide the seat and slide in the left and right sides orientation along the guide arm, grinding motor passes through the second band pulley, the V belt, first band pulley drives the grinding roller and carries out the action of rotatoryly polishing, make the grinding roller about the direction slip the screen surface of the screen cloth of polishing handle, the screen surface homogeneity of the screen cloth of polishing is unanimous, the treatment effeciency of polishing is high, the operation is convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a polishing device for processing a polyurethane screen of the present invention.

Wherein: 1-a bottom plate; 2-L-shaped support plates; 3-a hollowed-out plate; 4-screening the screen; 5-bolt; 6-rubber pad; 7-grinding roller, 70-roller end; 8-a first pulley; 9-lower support plate; 10-a sliding seat; 11-V belt; 12-grinding the motor; 13-a second pulley; 14-a screw shaft; 15-driving the motor; 16-gantry frame plate; 17-a guide rod; 18-a waste chute; 19-shaft seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses a grinding device for polyurethane screen processing, including bottom plate 1, L shape extension board 2, the bilateral symmetry installation of bottom plate 1 is equipped with L shape extension board 2, the bilateral symmetry L shape extension board 2 between the installation be equipped with fretwork board 3, place on the fretwork board 3 and be equipped with screen cloth 4, the top screw-thread fit of L shape extension board 2 is connected with bolt 5, the tail end fixedly connected with rubber pad 6 of bolt 5, inconsistent fixed setting between the lateral wall of rubber pad 6 and screen cloth 4.

The top surface of the screen mesh 4 is provided with a grinding roller 7 in a propping mode, the front end and the rear end of the grinding roller 7 are respectively provided with a roller shaft end 70 of an integrated structure, the roller shaft end 70 is rotatably arranged on the lower support plate 9, one side of the roller shaft end 70 is sleeved with a first belt wheel 8, the first belt wheel 8 is in transmission connection with a second belt wheel 13 through a triangular belt 11, the second belt wheel 13 is sleeved with a second belt wheel 13 and connected onto a grinding motor 12, the grinding motor 12 is fixedly arranged on the top end of a sliding seat 10, and the front side and the rear side of the bottom wall of the sliding seat 10 are fixedly connected with the lower support plate 9.

The bottom plate 1 is fixedly provided with a gantry frame plate 16, the gantry frame plate 16 is rotatably provided with a screw shaft 14, one side shaft end of the screw shaft 14 is fixedly connected with the output end of a driving motor 15, the screw shaft 14 is in threaded transmission connection with the sliding seat 10, guide rods 17 are symmetrically arranged on the upper side and the lower side of the screw shaft 14, and the guide rods 17 are in sliding insertion connection with the sliding seat 10.

The driving motor 15 is fixedly arranged on the outer wall of the gantry frame plate 16.

The rod ends at two sides of the guide rod 17 are fixedly connected with the inner side wall of the gantry frame plate 16.

The height of the top end of the L-shaped support plate 2 is lower than that of the top surface of the screen 4, so that the interference with the transferring track of the grinding roller 7 is avoided.

A waste trough 18 is arranged under the hollow plate 3, and the waste trough 18 is used for containing polishing scraps falling during polishing.

Shaft seats 19 are connected to two side shaft ends of the screw shaft 14 in a rotating fit mode, and the shaft seats 19 are fixedly installed on the inner side wall of the gantry frame plate 16.

The utility model is implemented as follows: when the polishing machine is used, the screen 4 is placed on the hollow plate 3, the top ends of the L-shaped support plates 2 symmetrically arranged on two sides are respectively connected with the bolts 5 in a threaded fit manner, the bolts 5 are convenient to drive the rubber pads 6 to clamp and fix the screen 4, the polishing screen 4 is prevented from shaking, the screw shaft 14 is driven to rotate by the driving motor 15, the screw shaft 14 is in threaded transmission connection with the sliding seat 10, the upper side and the lower side of the sliding seat 10 are in limited sliding connection through the guide rods 17, the sliding seat 10 is convenient to slide in the left and right directions along the guide rods 17, the polishing motor 12 is arranged on the sliding seat 10, the lower support plate 9 is in rotational connection with the roller ends 70 on two sides of the polishing roller 7, the polishing motor 12 is used for driving the second belt wheel 13 to rotate, the second belt wheel 13 is driven to rotate to the first belt wheel 8 through the V-belt 11, so as to drive the polishing roller 7 to move in the left and right directions to perform screen surface polishing treatment on the polishing screen 4, the screen surface uniformity of the grinding screen 4 is consistent, and the grinding treatment efficiency is high. Adopt this technical scheme, a structure is simple, assembly simple to operate, the screen cloth is convenient for through the fixed setting on the fretwork board of bolt centre gripping, it is rotatory to drive the lead screw axle through driving motor, lead screw axle screw thread transmission slides the seat and slides along the guide arm in left and right sides upwards, grinding motor passes through the second band pulley, the V belt, first band pulley drives the grinding roller and carries out the rotation action of polishing, make the grinding roller about the grinding roller direction upper run the screen face of the screen cloth of polishing handle, the screen face homogeneity of the screen cloth of polishing is unanimous, the treatment effeciency of polishing is high, operation convenient application.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, although the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A polishing device for processing a polyurethane screen comprises a bottom plate (1) and L-shaped support plates (2), and is characterized in that the L-shaped support plates (2) are symmetrically arranged on two sides of the bottom plate (1), hollow plates (3) are arranged between the L-shaped support plates (2) symmetrically arranged on two sides, a screen (4) is placed on the hollow plates (3), a bolt (5) is connected to the top end of each L-shaped support plate (2) in a threaded fit manner, a rubber pad (6) is fixedly connected to the tail end of the bolt (5), the rubber pad (6) and the side wall of the screen (4) are in contact fixed arrangement, a polishing roller (7) is arranged on the top surface of the screen (4) in a contact manner, roller ends (70) of an integrated structure are respectively arranged at the front end and the rear end of the polishing roller (7), and the roller ends (70) are rotatably arranged on a lower support plate (9), a first belt wheel (8) is sleeved and connected on the roller shaft end (70) on one side, the first belt wheel (8) is in transmission connection with a second belt wheel (13) through a triangular belt (11), the second belt wheel (13) is sleeved and connected on a polishing motor (12), the polishing motor (12) is fixedly arranged at the top end of a sliding seat (10), the front side and the rear side of the bottom wall of the sliding seat (10) are fixedly connected with a lower support plate (9), a gantry frame plate (16) is fixedly arranged on the bottom plate (1), a screw shaft (14) is rotatably arranged on the gantry frame plate (16), one side shaft end of the screw shaft (14) is fixedly connected with the output end of a driving motor (15), the screw shaft (14) is in threaded transmission connection with the sliding seat (10), and guide rods (17) are symmetrically arranged on the upper side and the lower side of the screw shaft (14), the guide rod (17) is connected with the sliding seat (10) in an inserting mode in a sliding mode.

2. The grinding device for processing the polyurethane screen cloth according to claim 1, wherein: the driving motor (15) is fixedly arranged on the outer wall of the gantry frame plate (16).

3. The grinding device for processing the polyurethane screen cloth according to claim 1, wherein the grinding device comprises: the rod ends at two sides of the guide rod (17) are fixedly connected with the inner side wall of the gantry frame plate (16).

4. The grinding device for processing the polyurethane screen cloth according to claim 1, wherein: the top height of the L-shaped support plate (2) is lower than the top height of the screen (4).

5. The grinding device for processing the polyurethane screen cloth according to claim 1, wherein: a waste material groove (18) is arranged under the hollow plate (3).

6. The grinding device for processing the polyurethane screen cloth according to claim 1, wherein: shaft seats (19) are connected to two side shaft ends of the screw shaft (14) in a rotating fit mode, and the shaft seats (19) are fixedly installed on the inner side wall of the gantry frame plate (16).