CN218613211U

CN218613211U - Polishing device

Info

Publication number: CN218613211U
Application number: CN202223214448.2U
Authority: CN
Inventors: 朱程远
Original assignee: Anji Dongcheng Kart Manufacturer Co ltd
Current assignee: Anji Dongcheng Kart Manufacturer Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a grinding device for solve some prior art mentioned in the background art and can produce a large amount of pieces when polishing the plank, cause the pollution to the processing environment, and operating personnel work for a long time can inhale the piece internal, influence healthy technical problem. The plate polishing device comprises a polishing box with an open top, wherein a feed inlet and a discharge outlet are formed in the polishing box, the feed inlet is opposite to the discharge outlet and is horizontal, a conveying assembly used for conveying plates to be polished is arranged in the polishing box, a polishing roller is arranged on the conveying assembly and can horizontally move in the direction vertical to the conveying direction of the conveying assembly, and a cover plate is detachably mounted at the top of the polishing box. The utility model discloses simple structure, the piece that the mainly used fender plank in-process of polishing produced.

Description

Polishing device

Technical Field

The utility model relates to the technical field of furniture, concretely relates to grinding device.

Background

The existing leisure sofa has a plurality of varieties, the furniture with the solid wood structure also has the characteristics of nature, environmental protection and no pollution, when the wood board with the solid wood structure is adopted as the seat board of the leisure sofa, a layer of varnish is coated on the surface of the wood board, and the wood sofa has high resistance to insect corrosion, friction and collision, so that the solid wood furniture has the characteristics of firmness and durability. Thus, some solid wood structural panels are sanded prior to painting.

There is the device of polishing to the plank among the prior art, prior art like the utility model patent literature of the publication number of authorizing "CN210232472U", the patent name "a pure plank surface grinding device" discloses a equipment of polishing, should polish equipment and include plank, fixed stop, electric putter, shrouding, spring, motor, connecting axle, the grinding roller, pulley, spout and bracing piece.

In this patent document, when needs are polished to the plank, operating personnel contradict the plank left end on fixed stop, the electric putter who starts the left end compresses tightly fixedly the plank left end, it is spacing that the shrouding carries out the pressfitting through the spring action of spring to the plank left end, then starter motor, it rotates to drive the connecting axle through the motor, the roller synchronous rotation of polishing when the connecting axle rotates polishes the plank surface, it drives the bracing piece back-and-forth movement to move in assorted spout with it through the pulley, make the motor and the roller synchronous movement of polishing of upper end of the support bar, treat that plank one side is polished after finishing, polish the face of not polishing once more after putting the plank left and right parallel translation. However, when the wood board polishing device is used for polishing the wood board, a large amount of scraps can be generated, the processing environment is polluted, and the scraps can be sucked into the body by long-time work of operators, so that the health is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a grinding device for a part prior art who mentions in the solution background art can produce a large amount of pieces when polishing the plank, causes the pollution to the processing environment, and operating personnel can inhale the piece internal for a long time work, influences healthy technical problem.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a grinding device, includes open-top's case of polishing, it has feed inlet and discharge gate to open on the case of polishing, the feed inlet is relative and level with the discharge gate, it treats the conveying subassembly of the panel of polishing to be equipped with to be used for the conveying in the incasement to polish, be equipped with on the conveying subassembly and polish the roller, polish the roller can follow with conveying subassembly direction of transfer vertically direction horizontal migration, the top demountable installation of case of polishing has the apron.

The working principle is as follows:

firstly, on the opening of case that polishes was located to the apron to operating personnel, the one side that the plank was treated to polish up, puts into the incasement of polishing from the feed inlet with the plank, makes the plank place on conveying assembly, starts conveying assembly after that, makes conveying assembly drive the plank and removes to the discharge gate.

When the plank removed to the incasement of polishing, operating personnel stopped conveying subassembly work, starts the grinding roller after that, and it is rotatory to make the grinding roller and the face butt of waiting to polish of plank, the in-process of polishing, the drive the grinding roller along with conveying subassembly direction of transfer vertically direction horizontal migration, until can polish the whole upper surface of plank, and then the realization is to polishing of plank.

After the polishing operation is completed, the operator stops the work of the polishing roller, then starts the conveying assembly, and sends the wood board out from the discharge port, so that the polishing of the wood board is completed.

The beneficial effects of the utility model are that:

the utility model discloses in the use, on operating personnel at first sent into the conveying subassembly of the incasement that polishes with the plank, start the grinding roller after that, it is rotatory with the plank butt to make the grinding roller, and then realizes polishing to the plank, and the plank after the operation completion of will polishing after that is followed the incasement that polishes and is seen off. The device is through the apron when the plank of polishing, and the piece that the in-process produced of will polishing is sealed and is kept off at the incasement of polishing, avoids causing the pollution to the processing environment, makes operating personnel can not inhale the piece internal when polishing the operation, has guaranteed healthily.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a conveying assembly according to an embodiment of the present invention.

Description of reference numerals: the grinding device comprises a grinding box 1, a feeding hole 2, a discharging hole 3, a grinding roller 4, a cover plate 5, a first motor 6, a first rotating shaft 7, a rotating roller 8, a second gear 9, a first gear 10, a chain 11, a cylinder 12, a second motor 13, a supporting plate 14, a positioning block 15, a rotating shaft 16, a rotating wheel 17, a butting block 18, a clamping plate 19, a screw rod 20, a collecting box 21, a drawing groove 22, a second rotating shaft 23, a filter screen 24, a blower 25, a blast pipe 26 and a blast box 27.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in figure 1, the grinding device comprises a grinding box 1 with an opening at the top, wherein a feeding hole 2 and a discharging hole 3 are formed in the grinding box 1, the feeding hole 2 is opposite to and horizontal to the discharging hole 3, a conveying assembly used for conveying a plate to be ground is arranged in the grinding box 1, a grinding roller 4 is arranged on the conveying assembly, the grinding roller 4 can horizontally move in the direction vertical to the conveying direction of the conveying assembly, and a cover plate 5 is detachably mounted at the top of the grinding box 1.

The utility model discloses in the use, on operating personnel at first sent the plank into the conveying subassembly of case 1 of polishing, start the roller 4 of polishing after that, make the roller 4 of polishing rotatory with the plank butt, the in-process of polishing, the drive the roller 4 of polishing is along with conveying subassembly direction of transfer vertically direction horizontal migration, and then realizes polishing to the plank, and the plank after the operation completion of will polishing is seen off from the case 1 of polishing after that. This kind of device is through apron 5 when the plank of polishing, and the piece that the in-process that will polish produced is sealed and is kept off in case 1 of polishing, avoids causing the pollution to the processing environment, makes operating personnel can not inhale the piece internal when polishing the operation, has guaranteed healthily.

As shown in fig. 1 and fig. 2, the conveying assembly includes a first motor 6, a first rotating shaft 7, a plurality of rotating rollers 8 which are equal in height and parallel in the horizontal direction, a plurality of second gears 9, a first gear 10 and a chain 11, the first motor 6 is fixedly installed in the grinding box 1 and is lower than the discharge port 3, the first rotating shaft 7 is installed at the output end of the first motor 6, the plurality of rotating rollers 8 are rotatably installed in the grinding box 1, both ends of the rotating rollers 8 are respectively installed on the inner wall of the grinding box 1 in a penetrating manner and can rotate relative to the inner wall thereof, the plurality of second gears 9 are correspondingly fixed at the same ends of the plurality of rotating rollers 8 one by one, the first gear 10 is fixedly sleeved on the first rotating shaft 7, the chain 11 is wound on the first gear 10 and the plurality of second gears 9, the first rotating shaft 7 is parallel to the plurality of rotating rollers 8 and equal in height, and the plurality of rotating rollers 8 correspond to the feed port 2 and the discharge port 3. When needs conveying plank, operating personnel starts first motor 6, and first motor 6's output drives first pivot 7 rotatory, and first pivot 7 drives first gear 10 rotatory, and first gear 10 drives chain 11 rotatory, and chain 11 and then drive a plurality of second gears 9 rotatory, and a plurality of second gears 9 and then drive many live-rollers 8 rotatory, and then the plank removal of placing on first pivot 7 and many live-rollers 8 is driven. This kind of design realizes the conveying to the plank through the cooperation between each part, realizes automaticly, and does not need the handheld plank of operating personnel to remove, uses manpower sparingly.

As shown in fig. 1, an air cylinder 12 is arranged outside the grinding box 1, a telescopic end of the air cylinder 12 faces upwards, a second motor 13 is fixedly arranged at the telescopic end of the air cylinder 12, the grinding roller 4 is arranged at an output end of the second motor 13, the grinding roller 4 penetrates through the discharge port 3 and is arranged in the grinding box 1 and is perpendicular to the first rotating shaft 7, and the air cylinder 12 can horizontally move along a direction perpendicular to the conveying direction of the conveying assembly. When needs are polished to the plank, operating personnel starts cylinder 12, and the flexible end vertical motion of cylinder 12, and then drives

second motor

13, 4 vertical motion of the roller of polishing, when the roller of polishing 4 and the plank wait to polish the face butt, stop cylinder 12 work, start second motor 13 after that, the output of second motor 13 drives the roller of polishing 4 rotatory, realizes polishing to the plank. This kind of design is convenient for polish the plank of different thickness through the vertical top of cylinder 12 pushes away second motor 13 and grinding roller 4, simple structure, easily operation.

As shown in fig. 1, the bottom of the cylinder 12 is fixedly disposed on a supporting plate 14, a plurality of sets of moving assemblies are disposed at the bottom of the supporting plate 14, each set of moving assemblies is provided with two positioning blocks 15, a rotating shaft 16 is rotatably connected between the two positioning blocks 15, and a rotating wheel 17 is fixedly connected to each rotating shaft 16. According to the design mode, the moving assembly is positioned below the supporting plate 14 through the positioning block 15, the supporting plate 14, the air cylinder 12, the second motor 13 and the polishing roller 4 are moved through the rotating shaft 16 and the rotating wheel 17, the polishing roller 4 can horizontally move in the direction perpendicular to the conveying direction of the rotating roller 8, and different parts of a wood board can be polished conveniently by the polishing roller 4.

As shown in fig. 1, downward abutting blocks 18 are fixedly arranged at the edges of the cover plate 5, the plurality of abutting blocks 18 are in one-to-one correspondence with the plurality of outer walls of the grinding box 1, and the abutting blocks 18 abut against the corresponding outer walls of the grinding box 1. This kind of design passes through polylith butt piece 18 and the case outer wall butt of polishing 1, has realized the fixed to apron 5, prevents that apron 5 from dropping, blocks the piece that the in-process produced of polishing better. As shown in fig. 1, a second rotating shaft 23 is rotatably disposed at the top of the feed port 2, and a filter screen 24 is fixedly disposed on the second rotating shaft 23. This kind of design passes through filter screen 24, sends into the plank before in the case 1 of polishing, and operating personnel at first rotatory filter screen 24 sends into the case 1 of polishing with the plank through feed inlet 2 in, and filter screen 24 seals the fender to feed inlet 2 simultaneously, prevents that the plank from spilling over at the piece that the in-process produced of polishing, keeps operational environment clean and tidy, easily concentrates the clearance piece.

As shown in fig. 1, two opposite clamping plates 19 are arranged in the polishing box 1, the length direction of the two clamping plates 19 is the same as the conveying direction of the conveying assembly, the two clamping plates 19 are abutted to the top of the first rotating shaft 7 and the tops of the rotating rollers 8, the two clamping plates 19 are rotatably connected with screw rods 20, the two screw rods 20 are respectively in threaded connection with two opposite side walls of the polishing box 1, and the clamping plates 19 can horizontally slide along the direction vertical to the axis of the rotating rollers 8. The end of the screw rod 20 is provided with a smooth rod section which extends into the clamping plate 19 and can rotate relative to the clamping plate 19, and when a wood board needs to be clamped, an operator respectively rotates the two screw rods 20 to enable the two clamping plates 19 to move towards the wood board to be abutted. This kind of design simple structure not only can treat the plank of polishing and carry out the centre gripping to the plank of the different specifications of centre gripping butt of being convenient for.

As shown in fig. 1, a collecting box 21 capable of being drawn outwards is arranged in the grinding box 1, the top of the collecting box 21 is open, and a drawing groove 22 is formed on the collecting box 21. When the debris in the collection box 21 needs to be cleaned, the operator holds the drawing groove 22 to draw the collection box 21 outwards, and dumps the debris collected in the collection box 21. The design mode is simple in structure, and can collect scraps generated in the polishing process in a concentrated mode. As shown in fig. 1, the grinding box 1 is internally fixed with an air blower 25, the air blower 25 is arranged on the inner wall of the grinding box 1, an output end of the air blower 25 is fixedly provided with a blast pipe 26, the blast pipe 26 is in conduction connection with a blast box 27, and the bottom of the blast box 27 is provided with a plurality of air outlets. This kind of design passes through air-blower 25, when needs are polished the operation to the plank, operating personnel starts air-blower 25, and air-blower 25 sends into the blast box 27 through blast pipe 26 with wind in, through a plurality of air outlet on the blast box 27 to the plank air blast. This kind of design simple structure can blow the piece of locating on the plank through the plank border and the clearance between the 1 inner wall of case of polishing to the collecting box 21 in, is convenient for collect the piece.

The working principle is as follows:

firstly, operating personnel locates apron 5 on the opening of case 1 of polishing, makes polylith butt piece 18 all with the outer wall butt of case 11 of polishing, operating personnel starts air-blower 25 after that, and air-blower 25 sends into blast box 27 with the wind through blast pipe 26, and through a plurality of air outlet to the plank blast air on blast box 27, and then will fall to in the collecting box 21 in the piece on the plank.

Afterwards, rotatory filter screen 24 of operating personnel, send into the plank from feed inlet 2 in the case 1 of polishing, make the plank place on many live-rollers 8, operating personnel starts first motor 6 after that, first motor 6's output drives first pivot 7 rotatory, first pivot 7 drives first gear 10 rotatory, first gear 10 drives chain 11 rotatory, chain 11 and then drives a plurality of second gears 9 rotatory, a plurality of second gears 9 and then drive many live-rollers 8 rotatory, and then the plank of placing on many live-rollers 8 removes of drive, make first pivot 7, many live-rollers 8 drive the plank and remove to discharge gate 3.

When the plank removes to the case of polishing in 1, stop first motor 6 work, start cylinder 12 after that, the flexible end vertical motion of cylinder 12, and then drive

second motor

13, 4 vertical motions of roller of polishing, when the surface butt of waiting of roller 4 and plank of polishing, stop cylinder 12 work, start second motor 13 after that, the output of second motor 13 drives roller 4 of polishing rotatory, at this moment through a plurality of runner 17 round trip movement backup pad 14, with this removal roller 4 of polishing, and then realize polishing to the different positions of plank.

After the polishing operation is completed, the operator stops the second motor 13 to work, restarts the cylinder 12, enables the telescopic end of the cylinder 12 to drive the polishing roller 4 to be separated from the wood board, stops the cylinder 12 to work, restarts the first motor 6 at the moment, drives the first rotating shaft 7 and the plurality of rotating rollers 8 to rotate, and enables the wood board to be sent out from the discharge hole 3.

Then, the blower 25 is stopped, and the operator holds the drawing groove 22 to draw the collection box 21 outward, and dumps the debris collected in the collection box 21.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The polishing device is characterized by comprising a polishing box (1) with an opening at the top, wherein a feeding hole (2) and a discharging hole (3) are formed in the polishing box (1), the feeding hole (2) is opposite to and horizontal to the discharging hole (3), a conveying assembly used for conveying a plate to be polished is arranged in the polishing box (1), a polishing roller (4) is arranged on the conveying assembly, the polishing roller (4) can horizontally move in a direction perpendicular to the conveying direction of the conveying assembly, and a cover plate (5) is detachably mounted at the top of the polishing box (1).

2. The grinding device according to claim 1, characterized in that the conveying assembly comprises a first motor (6), a first rotating shaft (7), a plurality of rotating rollers (8) which are horizontally equal in height and parallel, a plurality of second gears (9), a first gear (10) and a chain (11), the first motor (6) is fixedly installed in the grinding box (1) and is lower than the discharge hole (3), the first rotating shaft (7) is arranged at the output end of the first motor (6), the plurality of rotating rollers (8) are rotatably arranged in the grinding box (1), the plurality of second gears (9) are correspondingly fixed at the same ends of the plurality of rotating rollers (8) one by one, the first gear (10) is fixedly sleeved on the first rotating shaft (7), the chain (11) is wound on the first gear (10) and the plurality of second gears (9), the first rotating shaft (7) is parallel to the plurality of rotating rollers (8) and equal in height, and the plurality of rotating rollers (8) correspond to the feed hole (2) and the discharge hole (3).

3. A grinding device according to claim 1, characterized in that an air cylinder (12) is arranged outside the grinding box (1), the telescopic end of the air cylinder (12) faces upwards, a second motor (13) is fixedly arranged at the telescopic end of the air cylinder (12), the grinding roller (4) is arranged at the output end of the second motor (13), the grinding roller (4) penetrates through the discharge hole (3) and is arranged in the grinding box (1) and is vertical to the first rotating shaft (7), and the air cylinder (12) can horizontally move along the direction vertical to the conveying direction of the conveying assembly.

4. A grinding device according to claim 3, characterized in that the bottom of the air cylinder (12) is fixedly arranged on a support plate (14), the bottom of the support plate (14) is provided with a plurality of sets of moving components, each set of moving components is provided with two positioning blocks (15), a rotating shaft (16) is rotatably connected between the two positioning blocks (15), and a rotating wheel (17) is fixedly connected on each rotating shaft (16).

5. A grinding device as claimed in claim 1, characterized in that the edges of the cover plate (5) are fixedly provided with downward abutting blocks (18), a plurality of the abutting blocks (18) correspond to a plurality of outer walls of the grinding box (1) one by one, and the abutting blocks (18) abut against the outer walls of the corresponding grinding box (1).

6. The grinding device according to claim 1, characterized in that two opposite clamping plates (19) are arranged in the grinding box (1), the length direction of the two clamping plates (19) is the same as the conveying direction of the conveying assembly, the two clamping plates (19) are respectively abutted against the top of the first rotating shaft (7) and the tops of the plurality of rotating rollers (8), screw rods (20) are respectively and rotatably connected to the two clamping plates (19), the two screw rods (20) are respectively in threaded connection with two opposite side walls of the grinding box (1), and the clamping plates (19) can horizontally slide along the direction vertical to the axis of the rotating rollers (8).

7. A sanding device as defined in claim 1, characterized in that the sanding box is provided with a collection box (21) which can be pulled outwards, the collection box (21) being open at the top and the collection box (21) being provided with a pull groove (22).

8. A grinding device as claimed in claim 1, characterized in that a second rotating shaft (23) is rotatably arranged at the top of the feed inlet (2), and a filter screen (24) is fixedly arranged on the second rotating shaft (23).

9. The grinding device according to claim 1, characterized in that an air blower (25) is fixedly arranged in the grinding box (1), the air blower (25) is arranged on the inner wall of the grinding box (1), an air blowing pipe (26) is fixedly arranged at the output end of the air blower (25), the air blowing pipe (26) is in conduction connection with an air blowing box (27), and a plurality of air outlet holes are formed in the bottom of the air blowing box (27).