CN220498581U - Glass fiber reinforced plastic round bar production grinding machine - Google Patents

Abstract

The utility model belongs to the technical field of glass fiber reinforced plastic round bar processing, in particular to a glass fiber reinforced plastic round bar production grinding machine, which comprises a base; the automatic grinding machine is characterized in that a support frame is fixedly arranged on one side of the upper part of the base, a rotating shaft is rotatably arranged between two sliding blocks through a bearing, two feeding turntables are fixedly arranged on the rotating shaft through bolts, a support arm is fixedly arranged on one side of the support frame, a spray head is fixedly arranged on the support arm, one end of the spray head is connected with a water pump through a water pipe, an arc-shaped plate is arranged below the feeding turntables, a protective cover is fixedly arranged in a mounting plate, the upper part of the protective cover is arranged in a square hole, a grinding wheel is fixedly arranged on the shaft, the grinding wheel is arranged in the protective cover, a drain hole is formed in the lower part of the protective cover, a drain pipe is fixedly arranged at the bottom of the protective cover, a water tank is arranged below the protective cover, the drain pipe is positioned in the water tank, and the spray head is positioned right above the grinding wheel; the dust content in the air during grinding is reduced by mixing water with the dust.

Description

Glass fiber reinforced plastic round bar production grinding machine

Technical Field

The utility model relates to the technical field of glass fiber reinforced plastic round bar processing, in particular to a grinding machine for producing glass fiber reinforced plastic round bars.

Background

The glass fiber reinforced plastic round bar is formed by continuously drawing, forming and heating and solidifying alkali-free untwisted glass fiber ply roving through warping and dipping with polyester resin or epoxy resin, and has high mechanical property and medium point property, and the glass fiber reinforced plastic round bar needs to be ground according to actual requirements in the production process.

The grinding machine comprises a grinding device, a clamp, a rotating device, a power system and the like, wherein when the glass fiber reinforced plastic round bar is ground, the glass fiber reinforced plastic round bar is fixed through the clamp, the power system provides power for the grinding device, and the rotating device enables the glass fiber reinforced plastic round bar to rotate to grind the end part of the glass fiber reinforced plastic round bar.

When the glass fiber reinforced plastic round bar is subjected to grinding, a grinding wheel rotates at a high speed, so that a large amount of dust is generated in the processing process, and the health of workers is greatly damaged; therefore, a glass fiber reinforced plastic round bar production grinding machine is provided for solving the problems.

Disclosure of Invention

In order to make up the defects of the prior art, when the glass fiber reinforced plastic round bar is subjected to grinding processing, a large amount of dust is generated in the processing process due to the high-speed rotation of a grinding wheel, and the problem of great harm to the health of staff is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a grinding machine for producing glass fiber reinforced plastic round bars, which comprises a base; the upper part of the base is fixedly provided with a support frame, a support arm of the support frame is provided with a sliding hole, a sliding block is arranged in the sliding hole in a sliding way, a rotating shaft is rotatably arranged between the two sliding blocks through a bearing, one end of the rotating shaft is fixedly provided with a first rotating wheel, the rotating shaft is fixedly provided with two feeding turntables through bolts, one side of the support frame is fixedly provided with a support arm, the support arm is fixedly provided with a spray head, one end of the spray head is connected with a water pump through a water pipe, the lower part of the spray head is fixedly provided with a plurality of water spray nozzles side by side, the base at one side of the support frame is fixedly provided with a motor seat through bolts, the mounting hole on the motor seat is rectangular, the motor seat is fixedly provided with a feeding motor, the front end of the rotating shaft of the feeding motor is fixedly provided with a first driving wheel, the first rotating wheel and the first driving wheel are in matched rotation through a first belt, an arc plate is arranged below the feeding turntable, a square hole is formed in the base below the rotating shaft, the arc plate is fixedly arranged in the square hole, a sliding rail is fixedly arranged below the base, a mounting plate is slidably arranged in a sliding groove of the sliding rail, a protective cover is fixedly arranged in the mounting plate, the upper part of the protective cover is arranged in the square hole, supports are fixedly arranged on the mounting plates on two sides of the protective cover, a shaft is rotatably arranged on the supports through bearings, a grinding wheel is fixedly arranged on the shaft, the grinding wheel is arranged in the protective cover, a second rotating wheel is fixedly arranged at one end of the shaft, a grinding motor is fixedly arranged on the mounting plate on one side of the protective cover, a second driving wheel is fixedly arranged at the front end of the rotating shaft of the grinding motor, the second rotating wheel and the second driving wheel are cooperatively rotated through a second belt, a drain hole is formed in the lower part of the protective cover, the bottom of the protective cover is fixedly provided with the sewer pipe, the lower part of the protective cover is provided with the water tank, the sewer pipe is positioned in the water tank, the spray head is positioned right above the grinding wheel, the glass fiber reinforced plastic round bar is driven to move and rotate when the feeding rotary table rotates through the cooperation of the feeding rotary table and the arc plate, the fixing and conveying functions are achieved, dust generated during grinding is mixed with water under the action of water flow through the spray head, and the floating quantity of the dust in the air is effectively reduced.

Preferably, the fixed mounting has the diaphragm in the slide hole of support frame upper end, and the diaphragm center is opened there is the screw hole, the slider upper portion rotates and installs the screw rod, the screw rod passes through the screw hole and rotates to install in the diaphragm, adjusts the distance between feeding turntable and the arc through rotating the screw rod, reaches the requirement of carrying out abrasive machining to different diameter glass steel round bars.

Preferably, baffle plates are fixedly installed at two ends of one side of the upper portion of the base, a sliding plate is fixedly installed between the two baffle plates, the sliding plate is obliquely arranged, the bottom end of the sliding plate is arranged on one side of the arc-shaped plate and is arranged with the sliding plate, when the glass fiber reinforced plastic round bar slides down to the arc-shaped plate through the sliding plate, the sliding plate is kept parallel to the rotating shaft, and when the sliding plate is ground, unqualified products cannot be caused by deflection of the glass fiber reinforced plastic round bar.

Preferably, two hydraulic cylinders are fixedly installed on the support frame cross beam side by side, a pressing plate is fixedly installed at the front end of the hydraulic cylinder, a through hole is formed in one side of the pressing plate, the rotating shaft is arranged in the through hole in a sliding mode, rollers are installed on two sides of the lower end of the pressing plate through shaft rotation, and when the feeding disc conveys the glass fiber reinforced plastic round bar to the middle position of the arc plate, the rollers are pressed down to fix the glass fiber reinforced plastic round bar in the middle of the arc plate for grinding, and the glass fiber reinforced plastic round bar is guaranteed to be uniformly ground.

Preferably, a connecting plate is fixedly arranged at one end of the sliding rail, an air cylinder is fixedly arranged at one side of the connecting plate, the front end of a piston rod of the air cylinder is fixedly connected with the mounting plate, the mounting plate is pulled to move through the air cylinder, the position between the end head of the glass fiber reinforced plastic round bar and the grinding wheel is adjusted, and the grinding size and the grinding angle are adjusted.

Preferably, the filter plate is fixedly installed in the water tank, a layer of filter cloth is paved above the filter plate, the filter cloth is arranged, scraps in the protective cover during grinding are carried into the water tank by the water during grinding, the scraps enter the bottom of the water tank through the filter plate after being filtered on the filter cloth, and the filtered water can be recycled.

The utility model has the advantages that:

1. according to the utility model, during grinding, water in the water tank is pumped out through the water pipe and injected into the spray head, and then is sprayed above the contact surface of the grinding wheel and the glass fiber reinforced plastic round bar through the spray nozzle, water and dust are mixed and enter the protective cover, and then the water tank is processed by the structural design, so that the function of improving the working environment is realized, the problem that a large amount of dust is generated in the processing process due to the high-speed rotation of the grinding wheel when the glass fiber reinforced plastic round bar is ground is solved, and the harm of the dust to the health of workers in the grinding process is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic side view of a feed end;

FIG. 2 is a schematic side view of the material returning end;

FIG. 3 is a schematic view of a grinding apparatus;

FIG. 4 is a schematic view of a protective cover structure;

fig. 5 is a schematic view of a roller mounting structure.

In the figure: 1. a base; 2. a support frame; 3. a hydraulic cylinder; 4. a pressing plate; 5. a feeding turntable; 6. a rotating shaft; 7. a first rotating wheel; 8. a first belt; 9. a first driving wheel; 10. a feeding motor; 11. a screw; 12. a slide block; 13. a baffle; 14. a slide plate; 15. a slide rail; 16. grinding the motor; 17. a protective cover; 18. a grinding wheel; 19. a cylinder; 20. a water tank; 21. a second rotating wheel; 22. a second driving wheel; 23. a second belt; 24. a filter plate; 25. a filter cloth; 26. a roller; 27. an arc-shaped plate; 28. a spray head.

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 FIGS. 1-5, a grinding machine for producing glass fiber reinforced plastic round bars comprises a base 1; the upper part of the base 1 is fixedly provided with a support frame 2, a support arm of the support frame 2 is provided with a sliding hole, a sliding block 12 is slidably arranged in the sliding hole, a rotating shaft 6 is rotatably arranged between the two sliding blocks 12 through a bearing, one end of the rotating shaft 6 is fixedly provided with a first rotating wheel 7, the rotating shaft 6 is fixedly provided with two feeding rotary tables 5 through bolts, one side of the support frame 2 is fixedly provided with a support arm, the support arm is fixedly provided with a spray head 28, one end of the spray head 28 is connected with a water pump through a water pipe, the lower part of the spray head 28 is fixedly and fixedly provided with a plurality of water spray nozzles, the base 1 on one side of the support frame 2 is fixedly provided with a motor seat through bolts, the mounting hole on the motor seat is rectangular, the motor seat is fixedly provided with a feeding motor 10, the front end of the rotating shaft of the feeding motor 10 is fixedly provided with a first driving wheel 9, the first rotating wheel 7 and the first driving wheel 9 are matched to rotate through a first belt 8, an arc-shaped plate 27 is arranged below the feeding turntable 5, a square hole is formed in the base 1 and positioned below the rotating shaft 6, the arc-shaped plate 27 is fixedly arranged in the square hole, a sliding rail 15 is fixedly arranged below the base 1, a mounting plate is slidably arranged in a sliding groove of the sliding rail 15, a protective cover 17 is fixedly arranged in the mounting plate, the upper part of the protective cover 17 is arranged in the square hole, supports are fixedly arranged on the mounting plates on two sides of the protective cover 17, a shaft is rotatably arranged on the supports through bearings, a grinding wheel 18 is fixedly arranged on the shaft, the grinding wheel 18 is arranged in the protective cover 17, one end of the shaft is fixedly provided with a second rotating wheel 21, a grinding motor 16 is fixedly arranged on the mounting plate on one side of the protective cover 17, a second driving wheel 22 is fixedly arranged at the front end of the rotating shaft of the grinding motor 16, the second rotating wheel 21 and the second driving wheel 22 are matched to rotate through a second belt 23, a water drain hole is formed in the lower portion of the protective cover 17, a water drain pipe is fixedly arranged at the bottom of the protective cover 17, a water tank 20 is arranged below the protective cover 17, the water drain pipe is positioned in the water tank 20, and the spray head 28 is positioned right above the grinding wheel 18; during the grinding process of the glass fiber reinforced plastic round bar, a large amount of dust is generated in the process of processing due to the high-speed rotation of the grinding wheel, the health of workers is greatly endangered, when the glass fiber reinforced plastic round bar is ground, the grinding motor 16 operates, under the action of the second belt 23, the second driving wheel 22 drives the second rotating wheel 21 to rotate, meanwhile, the grinding wheel 18 rotates, meanwhile, the water in the water tank 20 is conveyed to the spray head 28 through the water pipe by the operation of the water pump, the water is sprayed to the surface of the grinding wheel 18 through the spray nozzle, meanwhile, the feeding motor 10 is started, under the cooperation of the first driving wheel 9 and the first belt 8, the first rotating wheel 7 rotates, the rotating shaft 6 starts to drive the feeding turntable 5 to rotate, after the glass fiber reinforced plastic round bar enters a gap between the feeding turntable 5 and the arc plate 27, the glass fiber reinforced plastic round bar is driven to roll forward on the arc plate 27 under the action of friction force, when the glass fiber reinforced plastic round bar moves to the end to be contacted with the grinding wheel 18, at the moment, a large amount of dust is formed by the high-speed rotation of the grinding wheel 18, under the action of the water flow, the water flow is mixed with the water flow, the dust is greatly reduced, and the dust is taken away from the water flow under the action of the water flow, and the water flow enters the water tank 20, and the dust flows into the bottom through the water pipe.

A transverse plate is fixedly arranged in a sliding hole at the upper end of the support frame 2, a threaded hole is formed in the center of the transverse plate, a screw 11 is rotatably arranged at the upper part of the sliding block 12, and the screw 11 is rotatably arranged in the transverse plate through the threaded hole; when the glass fiber reinforced plastic round bar grinding machine works, when the glass fiber reinforced plastic round bars with different diameters are ground, the screw 11 is rotated, the sliding block 12 slides in the supporting frame 2, and the distance between the feeding turntable 5 and the arc plate 27 reaches the conveying size of the glass fiber reinforced plastic round bar.

Baffle plates 13 are fixedly arranged at two ends of one side of the upper part of the base 1, a sliding plate 14 is fixedly arranged between the two baffle plates 13, the sliding plate 14 is obliquely arranged, and the bottom end of the sliding plate 14 is arranged on one side of an arc-shaped plate 27; during operation, when carrying out the material loading to glass steel round bar, place the material on slide 14, material both ends and baffle 13 laminating make the material keep parallel with pivot 6 when slide 14 gliding to arc 27 on, the material can not be the inclination when feeding carousel 5 carries out the pay-off, can not cause the grinding unqualified.

Two hydraulic cylinders 3 are fixedly arranged on the cross beam of the support frame 2 side by side, a pressing plate 4 is fixedly arranged at the front end of each hydraulic cylinder 3, a through hole is formed in one side of each pressing plate 4, a rotating shaft 6 is arranged in the through hole in a sliding manner, and rollers 26 are rotatably arranged on two sides of the lower end of each pressing plate 4 through shafts; when the glass fiber reinforced plastic round bar grinding machine works, the feeding turntable 5 conveys the glass fiber reinforced plastic round bar to the bottom of the arc-shaped plate 27, the hydraulic cylinder 3 is started when the end head of the glass fiber reinforced plastic round bar is ground, the pressing plate 4 is pushed to move downwards until the rollers 26 on the two sides fix the glass fiber reinforced plastic round bar at the bottom of the arc-shaped plate 27, the glass fiber reinforced plastic round bar rotates under the action of the feeding turntable 5, and the glass fiber reinforced plastic round bar is sufficiently ground under the action of the grinding wheel 18.

A connecting plate is fixedly arranged at one end of the sliding rail 15, an air cylinder 19 is fixedly arranged at one side of the connecting plate, and the front end of a piston rod of the air cylinder 19 is fixedly connected with the mounting plate; when the glass fiber reinforced plastic round bar grinding machine works, the starting cylinder 19 pulls the mounting plate to slide on the sliding rail 15, the position between the grinding end of the glass fiber reinforced plastic round bar and the grinding wheel 18 is adjusted, and the grinding angle and the size are changed.

A filter plate 24 is fixedly arranged in the water tank 20, and a layer of filter cloth 25 is paved above the filter plate 24; during operation, water mixed dust sprayed by the spray head 28 enters the protective cover 17, enters the water tank 20 through the water outlet holes, falls onto the filter cloth 25, dust in the water is filtered on the filter cloth 25 under the filtering action of the filter cloth 25, and the filtered water enters the bottom of the water tank 20 through the filter plate 24 for recycling.

The working principle is that when the glass fiber reinforced plastic round bar is ground, the starting cylinder 19 pulls the mounting plate to slide on the sliding rail 15, the position between the grinding end of the glass fiber reinforced plastic round bar and the grinding wheel 18 is regulated, the grinding angle and the size are changed, when the glass fiber reinforced plastic round bar is fed, the material is placed on the sliding plate 14, the two ends of the material are attached to the baffle plate 13, the material is kept parallel to the rotating shaft 6 when the sliding plate 14 slides down to the arc plate 27, the material is not in an inclined state when the feeding turntable 5 feeds, the material is not unqualified during grinding, when the glass fiber reinforced plastic round bar is ground, a large amount of dust is generated during the processing due to the high-speed rotation of the grinding wheel, the grinding motor 16 is operated, the second driving wheel 22 drives the second rotating wheel 21 to rotate under the action of the second belt 23, the grinding wheel 18 rotates, the water in the water tank 20 is conveyed to the spray head 28 through the water pipe, the water is sprayed to the surface of the grinding wheel 18 through the spray nozzle, the feeding motor 10 is started, the first driving wheel 9 and the first belt 8 are matched, the rotating shaft 6 starts to drive the feeding turntable 5 to rotate, the glass fiber reinforced plastic round bar enters a gap between the feeding turntable 5 and the arc plate 27 and then is driven by the feeding turntable 5 to roll forward on the arc plate 27 under the action of friction force, when the glass fiber reinforced plastic round bar moves to the end to be contacted with the grinding wheel 18, the grinding wheel 18 starts to grind the glass fiber reinforced plastic round bar at the moment due to the high-speed rotation of the grinding wheel 18, when the dust contacts water, the dust is mixed with the water under the action of the water flow, the floating amount of the dust in the air is reduced, a large amount of dust is taken away by the water flow and enters the bottom of the protective cover 17, enters the water tank 20 through the sewer pipe and falls onto the filter cloth 25, the dust in the water is filtered on the filter cloth 25 under the filtering action of the filter cloth 25, the filtered water enters the bottom of the water tank 20 through the filter plate 24 for recycling, after the glass fiber reinforced plastic round bar is ground, the glass fiber reinforced plastic round bar is conveyed to one side of the base 1 under the action of the feeding turntable 5, after the glass fiber reinforced plastic round bar is processed, the equipment is closed, the base 1 is cleaned, and after the cleaning is finished, the processing operation is finished.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A glass fiber reinforced plastic round bar production grinding machine is characterized in that: comprises a base (1); the utility model discloses a base, including base (1) and arc-shaped plate, support frame (2) is installed to base (1) upper portion one side fixed mounting, open on the support arm of support frame (2) has the slide hole, and slide in the slide hole installs slider (12), rotates through the bearing between two sliders (12) and installs pivot (6), pivot (6) one end fixed mounting has first rotation wheel (7), pivot (6) pass through bolt fastening and install two pay-off carousel (5), support frame (2) one side fixed mounting has the support arm, and fixed mounting has shower nozzle (28) on the support arm, shower nozzle (28) one end has the water pump through water piping connection, shower nozzle (28) lower part fixed mounting side by side has a plurality of water nozzles, install the rectangle through bolt fastening on support frame (2) one side base (1), install the hole on the motor cabinet, fixed mounting has pay-off motor (10) on the motor cabinet, first drive wheel (7) and first drive wheel (9) cooperate rotation through first belt (8) between the pivot front end, pay-off carousel (5) below is provided with shower nozzle (27), arc-shaped plate (1) are installed in the base (1) below, arc-shaped plate (27) are installed to the below, the utility model discloses a grinding wheel, including slide rail (15), spout, mounting panel, fixed mounting has protection casing (17) in the mounting panel, fixed mounting has the support on protection casing (17) both sides mounting panel, and through bearing rotation installation axle on the support, epaxial fixed mounting has grinding wheel (18), grinding wheel (18) set up in protection casing (17), and the one end fixed mounting of axle has second rotation wheel (21), fixed mounting has grinding motor (16) on protection casing (17) one side mounting panel, grinding motor (16) axis of rotation front end fixed mounting has second drive wheel (22), through cooperation rotation of second belt (23) between second rotation wheel (21) and the second drive wheel (22), the downthehole is opened to protection casing (17) lower part, and protection casing (17) bottom fixed mounting has a downcomer, protection casing (17) below is provided with water tank (20), and the downcomer is located water tank (20), shower nozzle (28) are located grinding wheel (18) directly over.

2. The grinding machine for producing round glass fiber reinforced plastic rods according to claim 1, wherein: the sliding block is characterized in that a transverse plate is fixedly arranged in a sliding hole at the upper end of the supporting frame (2), a threaded hole is formed in the center of the transverse plate, a screw rod (11) is rotatably arranged on the upper portion of the sliding block (12), and the screw rod (11) is rotatably arranged in the transverse plate through the threaded hole.

3. The grinding machine for producing round glass fiber reinforced plastic rods according to claim 1, wherein: baffle (13) are fixedly installed at two ends of one side of the upper portion of the base (1), sliding plates (14) are fixedly installed between the two baffles (13), the sliding plates (14) are obliquely arranged, and the bottom ends of the sliding plates are arranged on one side of the arc-shaped plates (27).

4. The grinding machine for producing round glass fiber reinforced plastic rods according to claim 1, wherein: two hydraulic cylinders (3) are fixedly installed on the cross beam of the support frame (2) side by side, a pressing plate (4) is fixedly installed at the front end of each hydraulic cylinder (3), a through hole is formed in one side of each pressing plate (4), the rotating shaft (6) is slidably arranged in the through hole, and rollers (26) are installed on two sides of the lower end of each pressing plate (4) through shaft rotation.

5. The grinding machine for producing round glass fiber reinforced plastic rods according to claim 1, wherein: one end of the sliding rail (15) is fixedly provided with a connecting plate, one side of the connecting plate is fixedly provided with a cylinder (19), and the front end of a piston rod of the cylinder (19) is fixedly connected with the mounting plate.

6. The grinding machine for producing round glass fiber reinforced plastic rods according to claim 1, wherein: the filter plate (24) is fixedly arranged in the water tank (20), and a layer of filter cloth (25) is paved above the filter plate (24).