CN221140584U

CN221140584U - Double-sided sand paper and processing equipment

Info

Publication number: CN221140584U
Application number: CN202323302988.0U
Authority: CN
Inventors: 黎俊
Original assignee: Hubei Boyan Technology Co ltd
Current assignee: Hubei Boyan Technology Co ltd
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-06-14
Anticipated expiration: 2033-12-04

Abstract

The utility model discloses double-sided sand paper and processing equipment, which comprises a processing table and a hollow groove, wherein the four corners of the bottom end of the processing table are provided with supporting columns, the hollow groove is formed in the processing table, the left side of the hollow groove is provided with a vertical plate, the right side of the hollow groove is provided with a portal frame, the right side of the portal frame is provided with an unreeling frame, the vertical plate is fixedly connected with a shell, a pull rod is movably connected in the shell, and the left side and the right side of the pull rod penetrate through the shell. This double-sided abrasive paper and processing equipment are through being provided with servo motor, first gear, second gear, pull rod, link, punch holder, lower plate, cylinder, and servo motor drive first gear anticlockwise rotates, promotes the pull rod that meshes with it to impel right, and the link drives punch holder and lower plate and removes, draws and press from both sides abrasive paper through the automatic round trip movement of pull rod, need not the manual work and draws and press from both sides, reduces the human cost, improves cutting efficiency, has solved the problem that needs manual pressure abrasive paper.

Description

Double-sided sand paper and processing equipment

Technical Field

The utility model relates to the technical field of double-sided sand paper processing, in particular to double-sided sand paper and processing equipment.

Background

The sand paper is a tool for polishing materials such as metal, wood and the like, sand grains are inlaid on the surface of the sand paper, different sand paper particles have different thicknesses, the two-sided sand paper is respectively inlaid with coarse sand and fine sand on the front side and the back side, sand bonding is carried out through synthetic resin during processing, after solidification and shaping, the sand paper is rolled up by using a roll shaft, and a cutting link is entered.

The fixed mode of manual compression sand paper is used to the cutting processing of sand paper more, and when sand paper distance unreels out, the processing personnel compresses tightly sand paper, and the cut-off part is then carried away by the manual work to the cut-off whereabouts. The cutting mode has two problems that the paper pressing force cannot be controlled due to the fact that paper needs to be pressed manually, and the sand paper is easy to be pressed into the impression or drop, so that secondary damage is caused; secondly, intensity of labour is big, and tired sense is stronger, therefore leads to the human cost high, cuts inefficiency.

Therefore, there is a need for a double-sided sandpaper and a processing apparatus that solve the technical drawbacks set forth in the above-mentioned art.

Disclosure of utility model

The utility model aims to provide double-sided sand paper and processing equipment, which are used for solving the problems of high labor cost and low cutting efficiency caused by the fact that the sand paper needs to be pressed by manpower in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-sided abrasive paper and processing equipment, includes processing platform and hollow tank, the pillar is installed in processing platform bottom four corners, the hollow tank has been seted up to processing platform inside, the hollow tank left side is provided with the riser, the hollow tank right side is provided with the portal frame, the portal frame right side is provided with unreels the frame, riser department fixedly connected with casing, swing joint has the pull rod in the casing, and the casing is run through in the pull rod left and right sides, and both ends meshing respectively are connected with first gear and second gear about the pull rod, riser left side wall fixedly connected with servo motor, be connected with through the belt between servo motor and the first gear, the processing of pull rod department has the rack, pull rod right side fixedly connected with link, the cylinder is installed at the link top, and the output of cylinder passes through piston rod fixedly connected with punch holder, the link bottom is the lower plate.

Preferably, the clamping sides of the upper clamping plate and the lower clamping plate are respectively provided with an inclined plane, the inclined planes are arranged in parallel, and the thickness of the right side of the lower clamping plate is smaller than 1cm.

Preferably, a guiding sloping plate is fixedly connected to the left side in the hollow groove, and the guiding sloping plate is inclined downwards.

Preferably, the portal frame rear end fixedly connected with driving motor, driving motor's output shaft fixedly connected with bull stick, bull stick movable assembly have hung the connecting rod in the portal frame inner wall top, bull stick bottom activity, connecting rod bottom swing joint has the cut-off knife, the spout has all been seted up at the portal frame both ends.

Preferably, the end parts of the cutter rest are fixedly connected with sliding blocks, and the sliding blocks are respectively embedded in the sliding grooves to slide.

Preferably, a reserved groove for installing a roll shaft is formed in the unreeling frame, the unreeling frame is provided with a sand paper roller through the reserved groove, a fourth gear is fixedly sleeved on the shaft center of the front end of the sand paper roller, a motor fixing plate is fixedly connected to the front end of the unreeling frame, a variable speed motor is fixedly connected to the top end of the motor fixing plate, and a third gear is fixedly connected to the output shaft of the variable speed motor.

Preferably, the third gear and the fourth gear are bevel gears, and the fourth gear and the third gear are connected in a meshed manner and are perpendicular to each other.

Preferably, two groups of moving grooves are formed in the motor fixing plate, pin columns are inserted into four corners of the motor, and the motor base is fixedly assembled with the motor fixing plate through the pin columns.

Compared with the prior art, the utility model has the beneficial effects that: the double-sided sand paper and the processing equipment not only realize automatic back and forth movement of the sand paper, reduce labor cost, realize high cutting continuity and smoothness, but also realize rapid installation and disassembly of the roll shaft, and facilitate rapid loading and unloading;

(1) The automatic sand paper cutting machine is characterized in that a servo motor, a first gear, a second gear, a pull rod, a connecting frame, an upper clamping plate, a lower clamping plate and an air cylinder are arranged, a sand paper roller is adopted for rolling double-sided sand paper, the sand paper roller is driven to unreel the sand paper to a processing table under external driving, the sand paper passes through a portal frame, the servo motor drives the first gear to rotate anticlockwise, a pull rod meshed with the first gear is pushed to the right, the connecting frame drives the upper clamping plate and the lower clamping plate to move, when the upper clamping plate moves to a sand paper position, the lower clamping plate is inserted from the bottom end of the sand paper, the upper clamping plate is positioned above the sand paper, the air cylinder pushes the upper clamping plate downwards through a piston rod, after the sand paper is clamped, the first gear is reversed to drive the pull rod to pull back, so that a reserved cutting line falls on the portal frame, the upper clamping plate is loosened after cutting is finished, the sand paper automatically falls onto an external storage container or a conveyor belt from a guide sloping plate, and the sand paper is clamped by automatic back and forth movement of the pull clamping of the pull rod, labor is not needed, labor cost is reduced, and cutting efficiency is improved;

(2) The driving motor, the rotating rod, the cutting knife, the sliding blocks and the sliding grooves are arranged, so that the driving motor drives the rotating rod to rotate when the sand paper is cut, the connecting rod hung at the middle position is driven to continuously overturn and move, the whole cutting knife continuously rises and falls, the sliding blocks at the two ends are embedded in the sliding grooves to prevent dislocation, the cutting is continuously and efficiently carried out through the cutting knife, the traditional cylinder lifting mode is abandoned, the later maintenance cost is reduced, and the continuity and the fluency are high;

(3) Through being provided with variable speed motor, the third gear, the fourth gear, unreel the frame, remove the groove, the round pin post, remove the groove, the dismouting of sand paper roller is fixed through the reservation groove in unreeling the frame, after unreeling, extract four sets of round pin posts with variable speed motor bottom, slide the motor cabinet forward a section distance in removing the inslot, make third gear and fourth gear break away from the meshing and connect, can take off the sand paper roller is whole from unreeling the frame, the installation is the same, the function of quick installation and dismantlement roller has been realized, need not the instrument dismouting, be convenient for go up the unloading fast.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a side view of the gantry of the present utility model;

FIG. 3 is a schematic elevational view of a sandpaper roller of the present utility model;

fig. 4 is a schematic top view of the motor fixing plate of the present utility model.

In the figure: 1. a processing table; 2. a hollow groove; 3. a guide sloping plate; 4. a support post; 5. a riser; 6. a second gear; 7. a pull rod; 8. a housing; 9. a first gear; 10. a servo motor; 11. a rack; 12. a connecting frame; 13. a cylinder; 14. an upper clamping plate; 15. a lower clamping plate; 16. a portal frame; 17. sand paper roll; 18. unreeling rack; 19. a fourth gear; 20. a variable speed motor; 21. a motor fixing plate; 22. a third gear; 23. a driving motor; 24. a rotating rod; 25. a connecting rod; 26. a cutter; 27. a slide block; 28. a chute; 29. a pin; 30. and a moving groove.

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.

Example 1: referring to fig. 1-4, a double-sided sand paper and processing equipment comprises a processing table 1 and a hollow groove 2, wherein a support column 4 is installed at four corners of the bottom end of the processing table 1, the hollow groove 2 is formed in the processing table 1, a vertical plate 5 is arranged on the left side of the hollow groove 2, a portal frame 16 is arranged on the right side of the hollow groove 2, an unreeling frame 18 is arranged on the right side of the portal frame 16, a shell 8 is fixedly connected to the vertical plate 5, a pull rod 7 is movably connected in the shell 8, the left side and the right side of the pull rod 7 penetrate through the shell 8, a first gear 9 and a second gear 6 are respectively connected to the upper end and the lower end of the pull rod 7 in a meshed manner, a servo motor 10 is fixedly connected to the first gear 9 through a belt, a rack 11 is processed at the left side wall of the pull rod 7, a connecting frame 12 is fixedly connected to the right side of the pull rod 7, an air cylinder 13 is installed at the top of the connecting frame 12, an upper clamping plate 14 is fixedly connected to the output end of the air cylinder 13 through a piston rod, the bottom clamping plate 15 is arranged at the bottom end of the connecting frame 12, inclined planes are both the upper clamping plate 14 and the lower clamping plate 15 are arranged in parallel, the inclined planes are arranged at the sides, the right side of the inclined planes 15 are smaller than 1cm 3 and are fixedly connected to the left guide groove 3;

Specifically, as shown in fig. 1 and 2, the rolling of the double-sided sand paper adopts a sand paper roller 17, the sand paper roller 17 unreels sand paper to the processing table 1 under the external driving, the sand paper passes through the portal frame 16, the servo motor 10 drives the first gear 9 to rotate anticlockwise, the pull rod 7 meshed with the sand paper is pushed to the right, the connecting frame 12 drives the upper clamping plate 14 and the lower clamping plate 15 to move, when the connecting frame moves to the sand paper position, the lower clamping plate 15 is inserted from the bottom end of the sand paper, the upper clamping plate 14 is positioned above the sand paper, the cylinder 13 pushes down the upper clamping plate 14 through the piston rod, after clamping the sand paper, the first gear 9 reversely drives the pull rod 7 to pull back, so that the cut reserved line of the sand paper falls on the portal frame 16, after cutting, the upper clamping plate 14 is loosened, and the sand paper automatically falls onto an external storage container or a conveyor belt from the guide sloping plate 3.

Example 2: the rear end of the portal frame 16 is fixedly connected with a driving motor 23, an output shaft of the driving motor 23 is fixedly connected with a rotating rod 24, the rotating rod 24 is movably assembled above the inner wall of the portal frame 16, a connecting rod 25 is movably hung at the bottom end of the rotating rod 24, a cutter 26 is movably connected at the bottom end of the connecting rod 25, sliding grooves 28 are formed in two ends of the portal frame 16, the cutter holder ends of the cutter 26 are fixedly connected with sliding blocks 27, and the sliding blocks 27 are respectively embedded in the sliding grooves 28 to slide;

Specifically, as shown in fig. 1 and 2, when the sand paper is cut, the driving motor 23 drives the rotating rod 24 to rotate, so that the whole cutter 26 continuously rises and falls while the connecting rod 25 hung at the middle position is driven to continuously overturn, and the sliding blocks 27 at the two ends are embedded in the sliding grooves 28 to prevent dislocation, and continuously and efficiently cut through the cutter 26.

Example 3: a reserved groove for installing a roll shaft is formed in the unreeling frame 18, a sand paper roll 17 is erected in the unreeling frame 18 through the reserved groove, a fourth gear 19 is fixedly sleeved on the front end shaft center of the sand paper roll 17, the front end of the unreeling frame 18 is fixedly connected with a motor fixing plate 21, the top end of the motor fixing plate 21 is fixedly connected with a variable speed motor 20, an output shaft of the variable speed motor 20 is fixedly connected with a third gear 22, the third gear 22 and the fourth gear 19 are bevel gears, the fourth gear 19 and the third gear 22 are in meshed connection and are mutually perpendicular, two groups of movable grooves 30 are formed in the motor fixing plate 21, pin posts 29 are spliced at four corners of the motor, and a motor base is fixedly assembled with the motor fixing plate 21 through the pin posts 29;

Specifically, as shown in fig. 1, 3 and 4, the sandpaper roller 17 is located at the unreeling frame 18, the third gear 22 is driven to rotate by the variable speed motor 20, so as to drive the fourth gear 19 meshed with the third gear to rotate, drive the sandpaper roller 17 to rotate to unreel sandpaper, the sandpaper roller 17 is disassembled and assembled, the disassembling and assembling are fixed by the reserved groove in the unreeling frame 18, after unreeling is completed, four groups of pins 29 at the bottom of the variable speed motor 20 are pulled out, the motor base slides forwards in the moving groove 30 for a certain distance, and the third gear 22 and the fourth gear 19 are separated from meshed connection, so that the sandpaper roller 17 can be completely removed from the unreeling frame 18.

Working principle: the sand paper roller 17 is in unreeling frame 18 department, drive the third gear 22 through variable speed motor 20 and rotate, thereby drive the fourth gear 19 with its meshing rotates, drive sand paper roller 17 and rotate unreeling sand paper, sand paper passes from portal frame 16, servo motor 10 drives first gear 9 anticlockwise rotation, promote the pull rod 7 that meshes with it to advance right, link 12 drives punch holder 14 and lower plate 15 and removes, when moving to the sand paper position, punch holder 15 is inserted from the sand paper bottom, punch holder 14 then is located the sand paper top, cylinder 13 pushes down punch holder 14 through the piston rod, press from both sides tight sand paper after, first gear 9 reversal drive pull rod 7 pull back, make the cutting reserve line of sand paper fall in portal frame 16 department, sand paper is when cutting, driving motor 23 drive bull stick 24 rotates, thereby drive the connecting rod 25 who articulates in the intermediate position constantly overturn activity simultaneously, whole cut-off knife 26 continuously rises, fall, slider 27 at both ends inlay in spout 28 prevents the dislocation, cut through cut-off continuously high-efficiently, punch holder 14 is released after cut, automatic guide 3 falls automatically, take-up and take-up the container 7 is passed back and forth from the outside through the automatic clamp 7.

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.

Claims

1. The utility model provides a two-sided abrasive paper and processing equipment, includes processing platform (1) and hollow groove (2), its characterized in that: the utility model discloses a processing platform, including processing platform (1), including processing platform, connecting frame (12), cylinder (13) are installed at riser (5) department fixedly connected with casing (8), swing joint has pull rod (7) in casing (8), and pull rod (7) left and right sides runs through casing (8), and both ends are meshed respectively about pull rod (7) and are connected with first gear (9) and second gear (6), be connected with servo motor (10) through the belt between riser (5) left side wall fixedly connected with servo motor (10), servo motor (10) and first gear (9), processing in pull rod (7) department has rack (11), and pull rod (7) right side fixedly connected with link (12), cylinder (13) are installed at link (12) top, and the output of cylinder (13) is through fixedly connected with upper and lower clamp plate (14), link (15) bottom clamp plate (15).

2. A double-sided sandpaper and processing equipment as defined in claim 1, wherein: inclined planes are processed on the clamping sides of the upper clamping plate (14) and the lower clamping plate (15), the inclined planes are arranged in parallel, and the thickness of the right side of the lower clamping plate (15) is smaller than 1cm.

3. A double-sided sandpaper and processing equipment as defined in claim 1, wherein: the left side in hollow groove (2) fixedly connected with direction swash plate (3), direction swash plate (3) downward sloping.

4. A double-sided sandpaper and processing equipment as defined in claim 1, wherein: the automatic cutting machine is characterized in that a driving motor (23) is fixedly connected to the rear end of the portal frame (16), a rotating rod (24) is fixedly connected to an output shaft of the driving motor (23), the rotating rod (24) is movably assembled above the inner wall of the portal frame (16), a connecting rod (25) is movably hung at the bottom end of the rotating rod (24), a cutter (26) is movably connected to the bottom end of the connecting rod (25), and sliding grooves (28) are formed in two ends of the portal frame (16).

5. A double-sided abrasive paper and processing apparatus as defined in claim 4, wherein: the end parts of the cutter frame of the cutter (26) are fixedly connected with sliding blocks (27), and the sliding blocks (27) are respectively embedded in the sliding grooves (28) to slide.

6. A double-sided sandpaper and processing equipment as defined in claim 1, wherein: the novel automatic roller feeding device is characterized in that a reserved groove for installing a roller shaft is formed in the unreeling frame (18), a sand paper roller (17) is arranged on the unreeling frame (18) through the reserved groove, a fourth gear (19) is fixedly sleeved on the shaft center of the front end of the sand paper roller (17), a motor fixing plate (21) is fixedly connected to the front end of the unreeling frame (18), a variable speed motor (20) is fixedly connected to the top end of the motor fixing plate (21), and a third gear (22) is fixedly connected to an output shaft of the variable speed motor (20).

7. A double-sided sandpaper and processing equipment as defined in claim 6, wherein: the third gear (22) and the fourth gear (19) are bevel gears, and the fourth gear (19) and the third gear (22) are connected in a meshed mode and are perpendicular to each other.

8. A double-sided sandpaper and processing equipment as defined in claim 6, wherein: two groups of moving grooves (30) are formed in the motor fixing plate (21), pin posts (29) are inserted into four corners of the motor, and the motor base is fixedly assembled with the motor fixing plate (21) through the pin posts (29).