CN117885000A - Arc panel equipment of polishing - Google Patents
Arc panel equipment of polishing Download PDFInfo
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- CN117885000A CN117885000A CN202410292705.9A CN202410292705A CN117885000A CN 117885000 A CN117885000 A CN 117885000A CN 202410292705 A CN202410292705 A CN 202410292705A CN 117885000 A CN117885000 A CN 117885000A
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- 238000005498 polishing Methods 0.000 title claims abstract description 163
- 230000007246 mechanism Effects 0.000 claims abstract description 254
- 238000005096 rolling process Methods 0.000 claims abstract description 37
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007494 plate polishing Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The application discloses arc panel polishing equipment, which comprises a shell, a first polishing mechanism, a first elastic supporting mechanism, two motors, a second polishing mechanism, a second elastic supporting mechanism, a plurality of elastic limiting assemblies, two third elastic supporting mechanisms, a rolling assembly, two limiting plates and a fixing mechanism, wherein the first polishing mechanism and the second polishing mechanism are respectively arranged in the shell, one end of the first polishing mechanism is rotationally connected with the first elastic supporting mechanism, and the other end of the first polishing mechanism is fixedly connected with an output shaft of a corresponding motor; the first elastic supporting mechanism and the second elastic supporting mechanism are oppositely arranged in the shell; one end of the second polishing mechanism is rotationally connected with the second elastic supporting mechanism, and the other end of the second polishing mechanism is fixedly connected with the output shaft of the corresponding other motor. Therefore, the double faces of the arc plates can be synchronously polished at one time, and the polishing efficiency of the arc plates is effectively improved.
Description
Technical Field
The application relates to the technical field of arc plate processing, in particular to arc plate polishing equipment.
Background
The arc-shaped plate is used as a building material with a special shape and has wide application in the fields of building design, furniture manufacturing and the like. For example, in building design, arcuate panels are often used to construct streamlined exterior walls, roofs, or decorative elements, adding to the aesthetic and artistic quality of the building. In furniture manufacturing, arcuate panels are capable of imparting unique shapes and comfort to furniture.
Among them, smoothness and finish of the arc plate are critical to its service performance and appearance quality. Therefore, polishing is an indispensable process in the production and processing of arc-shaped plates. The polishing can remove flaws, burrs and uneven parts on the surface of the plate, and the smoothness and the attractiveness of the plate are improved. Meanwhile, for certain arc-shaped plates needing to be painted or attached, good polishing treatment can enhance the adhesive force of a coating or attached material, and the service life of the product is prolonged.
However, there are also problems in polishing the arcuate plate: on the one hand, the traditional manual polishing mode is low in efficiency, extremely high in labor intensity and difficult to ensure the stability and consistency of polishing quality. On the other hand, although some mechanical polishing devices adopt a polishing roller to perform single-sided polishing treatment on arc plates, so that polishing quality is improved to a certain extent, they cannot generally perform synchronous polishing treatment on a plurality of arc plates. In addition, the single-sided polishing mode also greatly limits the improvement of the overall polishing efficiency of the arc-shaped plate.
Disclosure of Invention
The present application aims to solve, at least to some extent, one of the technical problems in the related art.
Therefore, an object of the present application is to provide an arc panel polishing device, which can synchronously polish the two sides of a plurality of arc panels at one time, and effectively improves the polishing efficiency of the arc panels.
To achieve the above objective, an embodiment of a first aspect of the present application provides an arc-shaped plate polishing device, which includes a housing, a first polishing mechanism, a first elastic supporting mechanism, two motors, a second polishing mechanism, a second elastic supporting mechanism, a plurality of elastic limiting assemblies, two third elastic supporting mechanisms, a rolling assembly, two limiting plates and a fixing mechanism, wherein the first polishing mechanism and the second polishing mechanism are respectively arranged in the housing, one end of the first polishing mechanism is rotationally connected with the first elastic supporting mechanism, the other end of the first polishing mechanism is fixedly connected with an output shaft corresponding to the motors, and the first polishing mechanism is used for polishing outer walls of a plurality of arc-shaped plates to be polished simultaneously; the first elastic supporting mechanism and the second elastic supporting mechanism are oppositely arranged in the shell; one end of the second polishing mechanism is rotationally connected with the second elastic supporting mechanism, the other end of the second polishing mechanism is fixedly connected with the output shaft of the corresponding other motor, the second polishing mechanism is connected with the rolling assembly, and the second polishing mechanism is used for polishing the inner walls of a plurality of arc plates to be polished at the same time and driving the rolling assembly to rotate; the two motors are respectively arranged on the rear wall of the shell, output shafts of the two motors respectively penetrate through the rear wall of the shell, and the two motors are respectively used for driving the corresponding first polishing mechanism and second polishing mechanism to operate; the elastic limiting assemblies are respectively and symmetrically arranged in the shell, are respectively and elastically attached to the first polishing mechanism and the second polishing mechanism, and are used for ensuring that corner wrapping areas exist in the first polishing mechanism and the second polishing mechanism and elastically limiting the first polishing mechanism and the second polishing mechanism; the first polishing mechanism and the second polishing mechanism are respectively connected with the corresponding third elastic supporting mechanisms; the rolling assembly is arranged in the second polishing mechanism and is connected with the inner wall of the shell, and the rolling assembly is used for reciprocating swing rolling in the second polishing mechanism; the limiting plates and the fixing mechanisms are respectively arranged in the shell and used for fixing the arc-shaped plates to be polished.
According to the arc-shaped plate polishing equipment, a plurality of arc-shaped plates to be polished are fixed between the first polishing mechanism and the second polishing mechanism by utilizing the fixing mechanism to match with the limiting plate, the first polishing mechanism and the second polishing mechanism are driven to rotate through the two motors respectively, the outer walls of the arc-shaped plates to be polished are polished simultaneously by the first polishing mechanism, the rolling assembly can be driven to swing and roll in a reciprocating manner when the second polishing mechanism rotates, the second polishing mechanism is forced to tightly fit with the inner walls of the arc-shaped plates to be polished, so that the second polishing mechanism polishes the inner walls of the arc-shaped plates to be polished, and the polishing efficiency of the arc-shaped plates is greatly improved.
In addition, the arc-shaped plate polishing device provided by the application can also have the following additional technical characteristics:
in one embodiment of the present application, the first grinding mechanism includes two first driving rollers, a first grinding belt and two first pulleys, where one first driving roller is fixedly connected with an output shaft corresponding to the motor, the other first driving roller is rotatably connected with the first elastic supporting mechanism, and one first pulley is fixedly connected to an outer wall of each first driving roller, and the two first pulleys are connected through a first belt in a transmission manner; the first grinding belt is coated on the outer walls of the two first driving rollers; the second polishing mechanism comprises a second driving roller, a second polishing belt, two second belt pulleys and a third belt pulley, wherein one second driving roller is fixedly connected with an output shaft corresponding to the motor, the other second driving roller is rotationally connected with the second elastic supporting mechanism, one second belt pulley is fixedly connected to the outer wall of each second driving roller respectively, and the two second belt pulleys are in transmission connection through a second belt; the third belt pulley is fixed on one second driving roller fixedly connected with the motor output shaft; the second polishing belts are coated on the outer walls of the two second driving rollers, and the second polishing belts are arranged in the first polishing belts; the first belt and the second belt are respectively in fit connection with the corresponding third elastic supporting mechanisms.
In one embodiment of the present application, the first elastic supporting mechanism includes a supporting frame, two first limit rods and a first spring, where the supporting frame is rotationally connected with the first driving roller; one end of each first limiting rod is fixedly connected with the supporting frame, and the other end of each first limiting rod is in sliding connection with a hole formed in the shell; the first spring is disposed between the support bracket and an inner wall of the housing.
In one embodiment of the present application, the second elastic supporting mechanism includes a supporting frame, two second limiting rods and a second spring, where the supporting frame is rotationally connected with the second driving roller, and rectangular openings are provided on two side walls of the supporting frame; one end of each second limiting rod is fixedly connected with the supporting frame, and the other ends of the two second limiting rods are in sliding connection with holes formed in the shell; the second spring is disposed between the support frame and an inner wall of the housing.
In one embodiment of the present application, two first limit rollers and two second limit rollers, which are arranged vertically symmetrically, are arranged on each two elastic limit assemblies, which are arranged front and back correspondingly, the two first limit rollers respectively collide with the outer wall of the first polishing belt, and the two second limit rollers respectively collide with the outer wall of the second polishing belt; the elastic limiting assembly comprises a vertical plate, a mounting frame, two rectangular frames, two first elastic sliding mechanisms and two second elastic sliding mechanisms, wherein the vertical plate is fixed on the inner top wall of the shell; the mounting frame is fixed on the vertical plate; the two rectangular frames are respectively arranged on the mounting frame, and one first elastic sliding mechanism and one second elastic sliding mechanism are arranged in each rectangular frame.
In one embodiment of the present application, the first elastic sliding mechanism includes a third limiting rod, a third spring and a first slider, where one end of the third limiting rod is slidably connected with a hole formed in one end of the rectangular frame, and the other end of the third limiting rod is fixedly connected with the first slider; the third spring is fixed between the first sliding block and the rectangular frame; the first sliding block is rotationally connected with the second limit roller and is slidably connected in the rectangular frame; the second elastic sliding mechanism comprises a second sliding block, a fourth limiting rod and a fourth spring, wherein one end of the fourth limiting rod is in sliding connection with a hole formed in one end of the rectangular frame, and the other end of the fourth limiting rod is fixedly connected with the second sliding block; the fourth spring is fixed between the second sliding block and the rectangular frame; the second sliding block is rotationally connected with the first limit roller, and is slidably connected in the rectangular frame.
In one embodiment of the present application, the rolling assembly includes a link mechanism, a connecting rod, a fourth belt pulley and two swinging mechanisms, wherein one end of the connecting rod is rotationally connected with the inner wall of the housing, the fourth belt pulley is fixedly connected to the outer wall of the connecting rod, and the fourth belt pulley is in transmission connection with the third belt pulley through a third belt; one end of the connecting rod mechanism is fixedly connected with the connecting rod, and the other end of the connecting rod mechanism is rotationally connected with the corresponding swinging mechanism; the two swinging mechanisms are respectively and symmetrically connected to the inner wall of the shell in an up-down rotation mode, the two swinging mechanisms are meshed with each other, and the two swinging mechanisms are arranged in the second polishing belt.
In one embodiment of the present application, the swing mechanism includes a gear, a plurality of elastic rolling mechanisms, a fan-shaped bracket and a rod body, wherein the rod body is rotatably connected to the inner wall of the housing; the gear and the fan-shaped bracket are respectively fixed on the outer wall of the rod body; the elastic rolling mechanisms are respectively and elastically connected with the fan-shaped brackets; the gears in the two swinging mechanisms are meshed with each other, and one end of the connecting rod mechanism is rotationally connected with the fan-shaped support in one swinging mechanism.
In one embodiment of the present application, the securing mechanism comprises a cylinder, a telescoping rod, and a compression rod, wherein,
the air cylinder is fixed in the shell, and the telescopic end of the air cylinder is rotationally connected with the telescopic rod through a damping rotating shaft; the compression bar is fixed on the telescopic rod.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of an arc plate grinding apparatus according to one embodiment of the present application;
FIG. 2 is a schematic rear view of an arcuate panel sanding apparatus in accordance with another embodiment of the present application;
FIG. 3 is a schematic diagram of the internal structure of a rear view of a housing according to one embodiment of the present application;
FIG. 4 is a schematic view of the first resilient support mechanism and the second grinding mechanism in accordance with one embodiment of the present application;
FIG. 5 is a schematic view of the structure of a first and second stop roller according to one embodiment of the present application;
FIG. 6 is a schematic structural view of an elastic limit assembly according to one embodiment of the present application;
figure 7 is a schematic view of a roll assembly according to one embodiment of the present application.
As shown in the figure: 1. a housing; 2. a first polishing mechanism; 3. a first elastic supporting mechanism; 4. a motor; 5. a second polishing mechanism; 6. a second elastic supporting mechanism; 7. an elastic limit component; 8. a third elastic supporting mechanism; 9. a roll-on assembly; 10. a limiting plate; 11. a fixing mechanism; 12. an arc-shaped plate; 20. a first driving roller; 21. a first abrasive belt; 22. a first pulley; 30. a support frame; 31. a first stop lever; 32. a first spring; 50. a second driving roller; 51. a second sanding belt; 52. a second pulley; 53. a third pulley; 60. a support frame; 61. a second limit rod; 62. a second spring; 70. a riser; 71. a mounting frame; 72. a rectangular frame; 73. a first elastic sliding mechanism; 74. a second elastic sliding mechanism; 75. a first limit roller; 76. the second limit roller; 90. a link mechanism; 91. a connecting rod; 92. a fourth pulley; 93. a swinging mechanism; 110. a cylinder; 111. a telescopic rod; 112. a compression bar; 730. a third limit rod; 731. a third spring; 732. a first slider; 740. a second slider; 741. a fourth limit rod; 742. a fourth spring; 930. a gear; 931. an elastic rolling mechanism; 932. a fan-shaped bracket; 933. a rod body.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.
The arc plate grinding apparatus according to the embodiment of the present application is described below with reference to the accompanying drawings.
The arc-shaped plate polishing equipment can be applied to furniture factories and wood plate factories and is used for polishing arc-shaped plates.
As shown in fig. 1 to 7, the arc-shaped plate polishing apparatus according to the embodiment of the present application may include a housing 1, a first polishing mechanism 2, a first elastic supporting mechanism 3, two motors 4, a second polishing mechanism 5, a second elastic supporting mechanism 6, a plurality of elastic limiting assemblies 7, two third elastic supporting mechanisms 8, a rolling assembly 9, two limiting plates 10, and a fixing mechanism 11.
Wherein, first grinding machanism 2 and second grinding machanism 5 are arranged respectively in casing 1, and the one end and the first elastic support mechanism 3 of first grinding machanism 2 rotate to be connected, and the other end and the output shaft fixed connection that corresponds motor 4 of first grinding machanism 2, first grinding machanism 2 are used for polishing the outer wall of a plurality of arc plates 12 of waiting to polish simultaneously.
As a possible case, in order to reduce dust during polishing, a reversible or slidable closing door may be provided at the opening of the housing 1, and the opening of the housing 1 may be closed during polishing, and further, a dust suction mechanism may be provided in the housing 1 for sucking dust scattered in the housing 1 to reduce dust scattering, where the dust suction mechanism is not repeated herein because it is the prior art.
The first elastic support mechanism 3 and the second elastic support mechanism 6 are oppositely disposed in the housing 1.
It can be understood that the first elastic supporting mechanism 3 and the second elastic supporting mechanism 6 are used for respectively elastically supporting the first polishing mechanism 2 and the second polishing mechanism 5, so as to improve the tensioning force when the first polishing mechanism 2 and the second polishing mechanism 5 polish the arc plate.
One end of the second polishing mechanism 5 is rotationally connected with the second elastic supporting mechanism 6, the other end of the second polishing mechanism 5 is fixedly connected with the corresponding output shaft of the other motor 4, the second polishing mechanism 5 is connected with the rolling assembly 9, and the second polishing mechanism 5 is used for polishing the inner walls of a plurality of arc plates 12 to be polished simultaneously and driving the rolling assembly 9 to rotate.
The two motors 4 are respectively arranged on the rear wall of the shell 1, and the output shafts of the two motors 4 respectively penetrate through the rear wall of the shell 1, and the two motors 4 are respectively used for driving the corresponding first polishing mechanism 2 and second polishing mechanism 5 to operate.
The elastic limiting components 7 are symmetrically arranged in the shell 1 respectively, the elastic limiting components 7 are elastically attached to the first polishing mechanism 2 and the second polishing mechanism 5 respectively, and the elastic limiting components 7 are used for guaranteeing corner wrapping areas in the first polishing mechanism 2 and the second polishing mechanism 5 and elastically limiting the first polishing mechanism 2 and the second polishing mechanism 5.
It can be understood that the wrap angle area is in a U shape, and the elastic limiting assembly 7 is arranged to force the first polishing mechanism 2 and the second polishing mechanism 5 to have the wrap angle area, so that the motor 4 can drive the first driving roller 20 or the second driving roller 50 to drive the first polishing belt 21 or the second polishing belt 51 to rotate, and meanwhile, the existence of the wrap angle can also ensure that the first polishing belt 21 or the second polishing belt 51 keeps a stable running state under the driving of the first driving roller 20 or the second driving roller 50, so that abnormal accidents such as slipping and jumping of the first polishing belt 21 or the second polishing belt 51 are avoided, and polishing continuity and stability are ensured.
The first grinding mechanism 2 and the second grinding mechanism 5 are respectively connected with a corresponding third elastic supporting mechanism 8.
The rolling assembly 9 is arranged in the second polishing mechanism 5, the rolling assembly 9 is connected with the inner wall of the shell 1, the rolling assembly 9 is used for rolling in a reciprocating swing mode in the second polishing mechanism 5, two limiting plates 10 and fixing mechanisms 11 are respectively arranged in the shell 1, and the limiting plates 10 and the fixing mechanisms 11 are used for fixing an arc-shaped plate 12 to be polished.
It should be noted that, the fixing mechanism 11 described in this embodiment may be plural, so that stability in fixing the arc plate 12 can be improved.
Specifically, in the actual polishing process of the arc plates, firstly, related personnel symmetrically clamp a plurality of arc plates to be polished between the first polishing mechanism 2 and the second polishing mechanism 5 respectively, enable one end of the arc plate to be polished to abut against the limiting plate 10, and then adjust the fixing mechanism 11 to enable the arc plate to be polished to be extruded and fixed.
The first grinding mechanism 2 can be tightly attached to the outer wall of the arc-shaped plate to be ground by matching the first elastic supporting mechanism 3 with the elastic limiting assembly 7, and the second grinding mechanism 5 can be guaranteed to be tightly attached to the outer wall of the arc-shaped plate to be ground by matching the second elastic supporting mechanism 6 with the elastic limiting assembly 7 when the rolling assembly 9 swings.
And then, the two motors 4 are started, the output shafts of the two motors 4 respectively drive the corresponding first polishing mechanism 2 and second polishing mechanism 5 to operate, the first polishing mechanism 2 synchronously polishes the outer walls of a plurality of arc plates to be polished, and the rolling assembly 9 can be driven to roll in a reciprocating swinging manner while the second polishing mechanism 5 operates, so that the second polishing mechanism 5 can be abutted against the inner walls of the arc plates to be polished while the rolling assembly 9 rolls in a reciprocating manner, the second polishing mechanism 5 can polish the inner walls of the arc plates to be polished, and further the outer walls and the inner walls of the arc plates are synchronously polished at one time, so that the polishing efficiency of the arc plates is effectively improved.
In one embodiment of the present application, as shown in fig. 3, the first grinding mechanism 2 may comprise two first drive rollers 20, a first grinding belt 21 and two first pulleys 22.
One first driving roller 20 is fixedly connected with an output shaft of a corresponding motor 4, the other first driving roller 20 is rotatably connected with the first elastic supporting mechanism 3, a first belt pulley 22 is fixedly connected to the outer wall of each first driving roller 20, and the two first belt pulleys 22 are in transmission connection through a first belt (not shown).
The first grinding belt 21 is wrapped on the outer walls of the two first driving rollers 20, the second grinding mechanism 5 comprises a second driving roller 50, a second grinding belt 51, two second belt pulleys 52 and a third belt pulley 53, wherein one second driving roller 50 is fixedly connected with the output shaft of the corresponding motor 4, the other second driving roller 50 is rotatably connected with the second elastic supporting mechanism 6, one second belt pulley 52 is fixedly connected to the outer wall of each second driving roller 50 respectively, the two second belt pulleys 52 are in transmission connection through a second belt (not shown in the figure), the third belt pulley 53 is fixed on one second driving roller 50 fixedly connected with the output shaft of the motor 4, the second grinding belt 51 is wrapped on the outer walls of the two second driving rollers 50, and the second grinding belt 51 is arranged in the first grinding belt 21.
The first belt and the second belt are respectively attached and connected with the corresponding third elastic supporting mechanism 8.
It will be appreciated that the third elastic supporting mechanism 8 is used for elastically tensioning the first belt and the second belt, so that the tensioning force of the first belt and the second belt can be ensured, and the stability of the first belt and the second belt in transmission is ensured.
It should be noted that, the third elastic supporting mechanism 8 described in this embodiment may include an elastic telescopic rod and a roller, where the elastic telescopic rod includes a cylinder, a vertical rod and a spring, the vertical rod is fixed in the cylinder by the spring, and the roller can pull down the corresponding first belt and second belt all the time by using the elastic potential energy of the spring to tighten the rollers.
Specifically, the output shafts of the two motors 4 respectively drive the corresponding first driving roller 20 and the second driving roller 50 to rotate, the first driving roller 20 drives the other first driving roller 20 connected with the first driving roller to rotate through the first belt pulley 22 and the first belt, so as to drive the first grinding belt 21 to rotate, and the first grinding belt 21 operates to grind the outer wall of the contacted arc-shaped plate.
The second driving roller 50 drives another second driving roller 50 connected with the second driving roller through a second belt pulley 52 to rotate, and the second driving roller 50 drives another second driving roller 50 connected with the second driving roller through the second belt pulley 52 to rotate, so that the second grinding belt 51 is driven to rotate, and the second grinding belt 51 operates to grind the inner wall of the contacted arc-shaped plate.
In one embodiment of the present application, as shown in fig. 4, the first elastic supporting mechanism 3 may include a supporting frame 30, two first limiting rods 31, and a first spring 32.
The support frame 30 is rotatably connected with the first driving roller 20, one end of two first limiting rods 31 is fixedly connected with the support frame 30, the other ends of the two first limiting rods 31 are slidably connected with holes formed in the shell 1, and a first spring 32 is arranged between the support frame 30 and the inner wall of the shell 1.
It should be noted that the first springs 32 described in this embodiment may be provided in plural numbers according to the actual situation, so that the stability of the support frame 30 can be improved.
Specifically, before putting into the arc, can promote support frame 30 to the central point of casing 1 to can reduce the tensioning nature of first grinding area 21, and then conveniently will wait to polish the arc card and go into between first grinding area 21 and the second grinding area 51, slowly loosen support frame 30, support frame 30 pull back support frame 30 under the effect of first spring 32 elastic potential energy, make support frame 30 drive first drive roller 20 to carry out the tensioning to first grinding area 21, make the first grinding area 21 after the tensioning can closely laminate on the outer wall of arc.
In one embodiment of the present application, as shown in fig. 1, the second elastic support mechanism 6 may include a support frame 60, two second stopper rods 61, and a second spring 62.
Wherein the support frame 60 is rotatably connected to the second driving roller 50, and rectangular openings (not shown) are provided on both sidewalls of the support frame 60.
It should be noted that, by providing a rectangular opening, a space for mounting and rotating the first driving roller 20 can be provided.
One end of the two second limiting rods 61 is fixedly connected with the supporting frame 60, the other ends of the two second limiting rods 61 are in sliding connection with holes formed in the shell 1, and the second springs 62 are arranged between the supporting frame 60 and the inner wall of the shell 1.
Specifically, the tensioning force of the second polishing belt 51 is affected during the swinging process of the rolling assembly 9, and by providing the second spring 62, the second spring 62 can always tension the second polishing belt 51 through the second driving roller 50 by utilizing the elastic potential energy after self deformation, so that the second polishing belt 51 is always in a tensioned state during the swinging process of the rolling assembly 9, and the stability of the second driving roller 50 when driving the second polishing belt 51 to rotate is ensured.
In one embodiment of the present application, as shown in fig. 5, 6 and 7, two first limiting rollers 75 and two second limiting rollers 76 are disposed on each two elastic limiting assemblies 7, which are disposed in a front-back corresponding manner, and two first limiting rollers 75 respectively abut against the outer wall of the first grinding belt 21, and two second limiting rollers 76 respectively abut against the outer wall of the second grinding belt 51.
It should be noted that, the first grinding belt 21 and the second grinding belt 51 can be limited by using the two first limiting rollers 75 and the second limiting roller 76, so that a wrap angle area is formed between the first grinding belt 21 and the first driving roller 20 and between the second grinding belt 51 and the second driving roller 50, stability when the first driving roller 20 drives the first grinding belt 21 and the second driving roller 50 drives the second grinding belt 51 to rotate can be ensured, the first grinding belt 21 is propped up on the arc plate, and the first limiting roller 75 presses down the first grinding belt 21, so that the first grinding belt 21 can be tightly attached to the arc plate according to the radian of the arc plate, and the application range of the arc plate polishing device is further improved.
The elastic limit assembly 7 may include a riser 70, a mounting frame 71, two rectangular frames 72, two first elastic sliding mechanisms 73, and two second elastic sliding mechanisms 74.
Wherein a riser 70 is fixed to the inner top wall of the housing 1, a mounting frame 71 is fixed to the riser 70,
two rectangular frames 72 are provided on the mounting frame 71, respectively, and one first elastic sliding mechanism 73 and one second elastic sliding mechanism 74 are arranged in each rectangular frame 72.
Specifically, the first and second stopper rollers 75 and 76 can be elastically tensioned and stopper by the first and second elastic sliding mechanisms 73 and 74, so that the first and second abrasive belts 21 and 51 can be further tensioned.
In one embodiment of the present application, as shown in fig. 6, the first elastic sliding mechanism 73 may include a third stopper 730, a third spring 731, and a first slider 732.
One end of the third limiting rod 730 is slidably connected with a hole formed in one end of the rectangular frame 72, the other end of the third limiting rod 730 is fixedly connected with the first slider 732, the third spring 731 is fixed between the first slider 732 and the rectangular frame 72, the first slider 732 is rotatably connected with the second limiting roller 76, and the first slider 732 is slidably connected in the rectangular frame 72.
The second elastic sliding mechanism 74 includes a second slider 740, a fourth limiting rod 741, and a fourth spring 742, where one end of the fourth limiting rod 741 is slidably connected with a hole formed at one end of the rectangular frame 72, the other end of the fourth limiting rod 741 is fixedly connected with the second slider 740, the fourth spring 742 is fixed between the second slider 740 and the rectangular frame 72, the second slider 740 is rotationally connected with the first limiting roller 75, and the second slider 740 is slidably connected in the rectangular frame 72.
It can be understood that by arranging the third spring 731 and the fourth spring 742 to respectively perform an elastic limiting function on the first slider 732 and the second slider 740, the third spring 731 and the fourth spring 742 can be limited by the third limiting rod 730 and the fourth limiting rod 741, so that the third spring 731 and the fourth spring 742 can keep compressing along a straight line during compression, and the third spring 731 and the fourth spring 742 are prevented from bending outwards during compression, so that the service lives of the third spring 731 and the fourth spring 742 are ensured, and secondly, the first slider 732 and the second slider 740 can perform a limiting function on the second limiting roller 76 and the first limiting roller 75, so that the stability during movement of the second limiting roller 76 and the first limiting roller 75 is ensured.
To further clarify the above embodiment, in one embodiment of the present application, as shown in fig. 7, the roll-bar assembly 9 may include a linkage 90, a connecting rod 91, a fourth pulley 92, and two oscillating mechanisms 93.
Wherein, the one end of connecting rod 91 rotates with the inner wall of casing 1 to be connected, and fixedly connected with fourth belt pulley 92 on the outer wall of connecting rod 91, fourth belt pulley 92 passes through third belt transmission with third belt pulley 53 to be connected, the one end and the connecting rod 91 fixed connection of link mechanism 90, the other end and the swing mechanism 93 that correspond of link mechanism 90 rotate to be connected, two swing mechanisms 93 respectively upper and lower symmetry rotate to be connected on the inner wall of casing 1, two swing mechanisms 93 intermesh, and two swing mechanisms 93 arrange in second polishing area 51.
It should be noted that, the link mechanism 90 described in this embodiment includes a short rod and a long rod, the short rod is rotationally connected with the long rod, and one end of the long rod is rotationally connected with the swinging mechanism 93, and one end of the short rod is fixedly connected with the connecting rod 91, so that when the connecting rod 91 rotates, the long rod is pushed by the short rod to drive the swinging mechanism 93 to swing back and forth.
Specifically, the second driving roller 50 drives the fourth belt pulley 92 to rotate through the third belt pulley 53 in cooperation with the third belt, under the condition that the fourth belt pulley 92 rotates, the connecting rod 91 can be driven to rotate, and the connecting rod 91 rotates to pull the swinging mechanism 93 back and forth to swing left and right through the connecting rod mechanism 90, so that the swinging mechanism 93 swings left and right on the inner side of the second polishing belt 51, and then the second polishing belt 51 can be tightly attached to the inner wall of the arc plate under the action of the swinging mechanism 93, and polishing of the arc plate by the second polishing belt 51 is ensured.
In one embodiment of the present application, as shown in fig. 7, the swing mechanism 93 may include a gear 930, a plurality of elastic rolling mechanisms 931, a fan-shaped bracket 932 and a rod 933.
Wherein, the rod 933 is rotatably connected to the inner wall of the housing 1, the gear 930 and the fan-shaped bracket 932 are respectively fixed to the outer wall of the rod 933, the plurality of elastic rolling mechanisms 931 are respectively elastically connected to the fan-shaped bracket 932, the gears 930 in the two swinging mechanisms 93 are engaged with each other, and one end of the link mechanism 90 is rotatably connected to the fan-shaped bracket 932 in one swinging mechanism 93.
It should be noted that, the elastic rolling mechanism 931 described in this embodiment may include a rotating roller, a push rod and a spring, where one end of the push rod is connected with the rotating roller, the other end of the push rod is slidably connected with the fan-shaped bracket 932, and the spring is sleeved on the outer wall of the push rod, and the spring is used to push the rotating roller to automatically push the second polishing belt 51 to perform phase adaptation according to the bending radian of the arc plate, so that the application range of the arc plate polishing apparatus is improved, and the diameter of the spring is greater than that of the third spring 731 and the fourth spring 742, so as to ensure the fit between the rotating roller and the second polishing belt 51.
Specifically, the connecting rod 91, when rotating, pulls back and forth through the connecting rod mechanism 90, and one fan-shaped bracket 932 connected with the connecting rod swings left and right, and when the fan-shaped bracket 932 swings left and right, the gear 930 connected with the connecting rod can be driven to rotate through the rod 933, so that the rod 933 connected with the other gear 930 is driven to rotate through the other gear 930, and then the remaining elastic rolling mechanism 931 is driven to rotate by matching with the fan-shaped bracket 932, the elastic rolling mechanism 931 swings back and forth in the second polishing belt 51, so that the second polishing belt 51 is tightly attached to the inner wall of the arc-shaped plate, and the second polishing belt 51 polishes the inner wall of the arc-shaped plate.
In one embodiment of the present application, as shown in fig. 1, the fixing mechanism 11 may include a cylinder 110, a telescopic rod 111, and a compression rod 112.
Wherein, cylinder 110 is fixed in casing 1, and the flexible end of cylinder 110 is connected with telescopic link 111 rotation through the damping pivot, and depression bar 112 is fixed on telescopic link 111.
It should be noted that, the telescopic rod described in this embodiment may include a rectangular tube and a rectangular plate, and the rectangular plate is fixed on the rectangular tube by a bolt, and the extension length of the rectangular plate may be adjusted by adjusting the tightness of the bolt, so as to adapt to the arc plates with different radians.
Specifically, by rotating the telescopic rod 111, the angle of the telescopic rod 111 can be adjusted, and the telescopic end of the control cylinder 110 can be pressed down to drive the compression rod 112 to press against the arc plate, so as to fix the arc plate.
In sum, the arc panel equipment of polishing of this application embodiment can once only polish in step the two-sided of a plurality of arc, has improved the efficiency of polishing of arc effectively.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present application.
Claims (9)
1. The arc-shaped plate polishing equipment is characterized by comprising a shell, a first polishing mechanism, a first elastic supporting mechanism, two motors, a second polishing mechanism, a second elastic supporting mechanism, a plurality of elastic limiting assemblies, two third elastic supporting mechanisms, a rolling assembly, two limiting plates and a fixing mechanism, wherein,
the first polishing mechanism and the second polishing mechanism are respectively arranged in the shell, one end of the first polishing mechanism is rotationally connected with the first elastic supporting mechanism, the other end of the first polishing mechanism is fixedly connected with an output shaft corresponding to the motor, and the first polishing mechanism is used for polishing the outer walls of a plurality of arc plates to be polished simultaneously;
the first elastic supporting mechanism and the second elastic supporting mechanism are oppositely arranged in the shell;
one end of the second polishing mechanism is rotationally connected with the second elastic supporting mechanism, the other end of the second polishing mechanism is fixedly connected with the output shaft of the corresponding other motor, the second polishing mechanism is connected with the rolling assembly, and the second polishing mechanism is used for polishing the inner walls of a plurality of arc plates to be polished at the same time and driving the rolling assembly to rotate;
the two motors are respectively arranged on the rear wall of the shell, output shafts of the two motors respectively penetrate through the rear wall of the shell, and the two motors are respectively used for driving the corresponding first polishing mechanism and second polishing mechanism to operate;
the elastic limiting assemblies are respectively and symmetrically arranged in the shell, are respectively and elastically attached to the first polishing mechanism and the second polishing mechanism, and are used for ensuring that corner wrapping areas exist in the first polishing mechanism and the second polishing mechanism and elastically limiting the first polishing mechanism and the second polishing mechanism;
the first polishing mechanism and the second polishing mechanism are respectively connected with the corresponding third elastic supporting mechanisms;
the rolling assembly is arranged in the second polishing mechanism and is connected with the inner wall of the shell, and the rolling assembly is used for reciprocating swing rolling in the second polishing mechanism;
the limiting plates and the fixing mechanisms are respectively arranged in the shell and used for fixing the arc-shaped plates to be polished.
2. The arcuate panel grinding apparatus as defined in claim 1 wherein said first grinding mechanism includes two first drive rollers, a first grinding belt and two first pulleys, wherein,
one first driving roller is fixedly connected with an output shaft of a corresponding motor, the other first driving roller is rotationally connected with the first elastic supporting mechanism, the outer wall of each first driving roller is fixedly connected with one first belt pulley, and the two first belt pulleys are in transmission connection through a first belt;
the first grinding belt is coated on the outer walls of the two first driving rollers;
the second polishing mechanism comprises a second driving roller, a second polishing belt, two second belt pulleys and a third belt pulley, wherein,
one second driving roller is fixedly connected with an output shaft of a corresponding motor, the other second driving roller is rotationally connected with the second elastic supporting mechanism, the outer wall of each second driving roller is fixedly connected with one second belt pulley, and the two second belt pulleys are in transmission connection through a second belt;
the third belt pulley is fixed on one second driving roller fixedly connected with the motor output shaft;
the second polishing belts are coated on the outer walls of the two second driving rollers, and the second polishing belts are arranged in the first polishing belts;
the first belt and the second belt are respectively in fit connection with the corresponding third elastic supporting mechanisms.
3. The arc panel grinding apparatus according to claim 2, wherein the first elastic supporting mechanism comprises a supporting frame, two first stopper rods and a first spring, wherein,
the support frame is rotationally connected with the first driving roller;
one end of each first limiting rod is fixedly connected with the supporting frame, and the other end of each first limiting rod is in sliding connection with a hole formed in the shell;
the first spring is disposed between the support bracket and an inner wall of the housing.
4. The arc panel grinding apparatus according to claim 2, wherein the second elastic supporting mechanism comprises a supporting frame, two second stopper rods and a second spring, wherein,
the supporting frame is rotationally connected with the second driving roller, and rectangular openings are formed in two side walls of the supporting frame;
one end of each second limiting rod is fixedly connected with the supporting frame, and the other ends of the two second limiting rods are in sliding connection with holes formed in the shell;
the second spring is disposed between the support frame and an inner wall of the housing.
5. The arc-shaped plate polishing equipment according to claim 2, wherein each two elastic limiting assemblies which are arranged in a front-back corresponding mode are provided with two first limiting rollers which are arranged vertically symmetrically and two second limiting rollers which are arranged vertically symmetrically, the two first limiting rollers respectively abut against the outer wall of the first polishing belt, and the two second limiting rollers respectively abut against the outer wall of the second polishing belt;
the elastic limiting component comprises a vertical plate, a mounting frame, two rectangular frames, two first elastic sliding mechanisms and two second elastic sliding mechanisms, wherein,
the vertical plate is fixed on the inner top wall of the shell;
the mounting frame is fixed on the vertical plate;
the two rectangular frames are respectively arranged on the mounting frame, and one first elastic sliding mechanism and one second elastic sliding mechanism are arranged in each rectangular frame.
6. The arc panel grinding apparatus according to claim 5, wherein the first elastic sliding mechanism comprises a third stopper rod, a third spring and a first slider, wherein,
one end of the third limiting rod is in sliding connection with a hole formed in one end of the rectangular frame, and the other end of the third limiting rod is fixedly connected with the first sliding block;
the third spring is fixed between the first sliding block and the rectangular frame;
the first sliding block is rotationally connected with the second limit roller and is slidably connected in the rectangular frame;
the second elastic sliding mechanism comprises a second sliding block, a fourth limiting rod and a fourth spring, wherein,
one end of the fourth limiting rod is in sliding connection with a hole formed in one end of the rectangular frame, and the other end of the fourth limiting rod is fixedly connected with the second sliding block;
the fourth spring is fixed between the second sliding block and the rectangular frame;
the second sliding block is rotationally connected with the first limit roller, and is slidably connected in the rectangular frame.
7. The arc panel grinding apparatus according to claim 2, wherein the roll assembly includes a link mechanism, a connecting rod, a fourth pulley, and two swing mechanisms, wherein,
one end of the connecting rod is rotationally connected with the inner wall of the shell, the outer wall of the connecting rod is fixedly connected with the fourth belt pulley, and the fourth belt pulley is in transmission connection with the third belt pulley through a third belt;
one end of the connecting rod mechanism is fixedly connected with the connecting rod, and the other end of the connecting rod mechanism is rotationally connected with the corresponding swinging mechanism;
the two swinging mechanisms are respectively and symmetrically connected to the inner wall of the shell in an up-down rotation mode, the two swinging mechanisms are meshed with each other, and the two swinging mechanisms are arranged in the second polishing belt.
8. The arc panel grinding apparatus according to claim 7, wherein the swing mechanism includes a gear, a plurality of elastic rolling mechanisms, a sector bracket, and a rod body, wherein,
the rod body is rotationally connected to the inner wall of the shell;
the gear and the fan-shaped bracket are respectively fixed on the outer wall of the rod body;
the elastic rolling mechanisms are respectively and elastically connected with the fan-shaped brackets;
the gears in the two swinging mechanisms are meshed with each other, and one end of the connecting rod mechanism is rotationally connected with the fan-shaped support in one swinging mechanism.
9. The arc panel grinding apparatus according to claim 1, wherein the fixing mechanism comprises a cylinder, a telescopic rod and a pressing rod, wherein,
the air cylinder is fixed in the shell, and the telescopic end of the air cylinder is rotationally connected with the telescopic rod through a damping rotating shaft;
the compression bar is fixed on the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292705.9A CN117885000B (en) | 2024-03-14 | Arc panel equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410292705.9A CN117885000B (en) | 2024-03-14 | Arc panel equipment of polishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117885000A true CN117885000A (en) | 2024-04-16 |
| CN117885000B CN117885000B (en) | 2024-06-07 |
Family
ID=
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326216A (en) * | 1999-05-18 | 2000-11-28 | Nippon Sheet Glass Co Ltd | Double-side grinder and grinding method of glass disc using the same |
| CN2455437Y (en) * | 2000-12-26 | 2001-10-24 | 陈金水 | Curved abrader structure III |
| DE102011087647A1 (en) * | 2011-12-02 | 2013-06-06 | Robert Bosch Gmbh | Tubular belt sander, has tensioning rollers for stretching abrasive belt, and arms swingably coupled to each other through connector, where abrasive belt rotates driving pulley, tensioning rollers and deflection roller |
| TWM555777U (en) * | 2017-10-17 | 2018-02-21 | Sgm Stone Co Ltd | Curved board mounting device and composite grinding machine applying the same |
| CN113510577A (en) * | 2021-04-25 | 2021-10-19 | 佛山市顺德区新时泰家具实业有限公司 | Raw material pretreatment process for manufacturing leisure chair |
| CN114643515A (en) * | 2022-04-14 | 2022-06-21 | 山东中建八局投资建设有限公司 | Steel construction surface rust cleaning device that polishes |
| CN116713866A (en) * | 2023-08-07 | 2023-09-08 | 河南工学院 | Arc panel equipment of polishing |
| CN117067049A (en) * | 2023-10-13 | 2023-11-17 | 点夺机电工程江苏有限公司 | Grinding device for self-positioning function of inner wall of ventilating duct |
| CN117103058A (en) * | 2023-10-17 | 2023-11-24 | 江苏迈冠体育产业有限公司 | Basketball stand encircling type polishing robot |
| CN117260896A (en) * | 2023-11-07 | 2023-12-22 | 浙江亚厦产业园发展有限公司 | Timber grinding device that buckles for furniture processing |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326216A (en) * | 1999-05-18 | 2000-11-28 | Nippon Sheet Glass Co Ltd | Double-side grinder and grinding method of glass disc using the same |
| CN2455437Y (en) * | 2000-12-26 | 2001-10-24 | 陈金水 | Curved abrader structure III |
| DE102011087647A1 (en) * | 2011-12-02 | 2013-06-06 | Robert Bosch Gmbh | Tubular belt sander, has tensioning rollers for stretching abrasive belt, and arms swingably coupled to each other through connector, where abrasive belt rotates driving pulley, tensioning rollers and deflection roller |
| TWM555777U (en) * | 2017-10-17 | 2018-02-21 | Sgm Stone Co Ltd | Curved board mounting device and composite grinding machine applying the same |
| CN113510577A (en) * | 2021-04-25 | 2021-10-19 | 佛山市顺德区新时泰家具实业有限公司 | Raw material pretreatment process for manufacturing leisure chair |
| CN114643515A (en) * | 2022-04-14 | 2022-06-21 | 山东中建八局投资建设有限公司 | Steel construction surface rust cleaning device that polishes |
| CN116713866A (en) * | 2023-08-07 | 2023-09-08 | 河南工学院 | Arc panel equipment of polishing |
| CN117067049A (en) * | 2023-10-13 | 2023-11-17 | 点夺机电工程江苏有限公司 | Grinding device for self-positioning function of inner wall of ventilating duct |
| CN117103058A (en) * | 2023-10-17 | 2023-11-24 | 江苏迈冠体育产业有限公司 | Basketball stand encircling type polishing robot |
| CN117260896A (en) * | 2023-11-07 | 2023-12-22 | 浙江亚厦产业园发展有限公司 | Timber grinding device that buckles for furniture processing |
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