CN219113615U - Polishing device and polishing system - Google Patents

Abstract

The polishing device provided by the utility model comprises: the station bracket comprises a station vertical plate station upper plate and a station lower plate which are in a shape as a whole, wherein an upper station is formed at the lower side of the station upper plate, and a lower station is formed at the lower side of the station lower plate; the polishing mechanism is arranged in the upper station and the lower station; the polishing device comprises a first polishing position and a second polishing position, wherein the first polishing position and the second polishing position are used for mounting a polishing tool; and a movable driving part for driving the first polishing position and the second polishing position to perform position switching action is connected between the first polishing position and the second polishing position. The setting of this grinding device, through the changeable application in first position of polishing and second position of polishing, enable the system of polishing that uses it to polish if the material wearing and tearing of polishing reaches the standard of predetermineeing (according to the time of polishing of setting for or the wearing and tearing condition of polishing the material through sensing induction) in first position of polishing in the processing to the material, then carry out the second and polish the instrument replacement that polishes and use in position, reduced the change condition to polishing the material in the processing and polishing process.

Description

Polishing device and polishing system

Technical Field

The utility model relates to the technical field of wood polishing, in particular to a polishing device and a polishing system.

Background

Sanding refers to the process of removing materials and objects which are uneven, uneven in thickness and not in accordance with the process requirements by means of physical removal of abrasive cloth, grinding wheels, sand paper and the like, so that the materials and objects are smoother, smoother and even and consistent in thickness. In woodworking machines, sanding systems are commonly used to fine sand and primer sand the surfaces of various materials such as solid wood, medium and high density fiberboard.

In the polishing process of the prior art, after the polishing device polishes the surface of a contact workpiece, polishing materials in the polishing tool can be worn. If the polishing material is not replaced in time, the polishing effect is poor, and poor processing of the material is caused.

For the processing process of batch materials, the whole polishing period of the materials is longer, if excessive polishing material loss occurs in the polishing device, the situation of large batch of defective products is easily caused, and serious economic loss is caused. However, if the polishing loss condition of each polishing device is required to be paid attention to constantly, and the polishing loss condition is continuously monitored and periodically replaced, the labor of personnel is seriously consumed, and the production efficiency of materials is influenced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a polishing device and a polishing system.

A grinding apparatus, comprising: the station support comprises a station vertical plate which is vertically arranged, wherein the upper end of the station vertical plate horizontally extends to form a station upper plate, the lower end of the station vertical plate horizontally extends to form a station lower plate, the whole station support is -shaped, an upper station is formed on the lower side of the station upper plate, and a lower station is formed on the lower side of the station lower plate; the polishing mechanism is arranged in the upper station and the lower station; the polishing device comprises a first polishing position and a second polishing position, wherein the first polishing position and the second polishing position are used for mounting a polishing tool; and a movable driving part for driving the first polishing position and the second polishing position to perform position switching action is connected between the first polishing position and the second polishing position.

Further, the polishing mechanism comprises a movable plate, the movable driving part comprises a rotary driving air cylinder, a driving shaft of the driving air cylinder is connected to the center of the movable plate, the first polishing position and the second polishing position are respectively arranged on two sides of the movable plate, and when the stations are switched, the rotary driving air cylinder drives the movable plate to rotate, so that the positions of the first polishing position and the second polishing position are interchanged.

Further, the arrangement extension direction of the movable plate is horizontally extended and is the same as the extension direction of the upper plate of the station; the first polishing position and the second polishing position are arranged side by side along the horizontal direction.

Further, the polishing tool comprises a pneumatic polishing machine, the lower side of the polishing tool is a polishing working side, and when the polishing tool is installed at the upper station position, an imbedding space for imbedding materials is reserved between the lower side of the polishing tool and the upper side of the lower station plate.

Further, the station bracket is connected with a station lifting device; the station lifting device drives the station support to move in a lifting driving mode along the vertical direction.

Further, the station lifting device comprises an inverted L-shaped lifting support, the lifting support comprises a vertically arranged lifting vertical plate, and the upper end of the lifting vertical plate is horizontally extended to be provided with a lifting upper plate; the station support is arranged at the inner side of the lifting support, a lifting guide groove is formed in the inner side of the lifting vertical plate, a lifting sliding block is arranged at the outer side of the station vertical plate, and the lifting sliding block is connected to the lifting guide groove in a sliding manner; the lifting upper plate is connected with a first lifting air cylinder, and the driving end of the first lifting air cylinder is connected with the station upper plate.

Further, the station lifting device is connected with the positioning lifting device, and the positioning lifting device drives the station lifting device and the station support to do lifting driving movement along the vertical direction.

Further, the positioning lifting device comprises an inverted L-shaped positioning bracket, the positioning bracket comprises a positioning vertical plate which is vertically arranged, and the upper end of the positioning vertical plate is horizontally extended to form a positioning upper plate; the station lifting device is arranged at the inner side of the positioning bracket, a positioning guide groove is formed at the inner side of the positioning vertical plate, a positioning sliding block is arranged on the station lifting device, and the positioning sliding block is connected to the positioning guide groove in a sliding manner; the positioning upper plate is connected with a second lifting cylinder, and the driving end of the second lifting cylinder is connected with the station lifting device.

The polishing system comprises a conveying line for conveying materials, the polishing device is arranged beside the conveying line, and is connected with a polishing driving device for driving the polishing device to perform reciprocating driving actions along the horizontal direction to approach or depart from the conveying line; in the polishing process, the upper material of the conveying line is polished by the polishing mechanism at the upper station or the lower station.

Further, a blocking mechanism for blocking material input is arranged on the feeding end of the conveying line.

The utility model has the beneficial effects that:

this grinding device's setting, through the changeable application in first position of polishing and second position of polishing, enable to use its polishing system in the processing to the material in-process of polishing if the material wearing and tearing of polishing reach the standard of predetermineeing in the first position of polishing (according to the time of polishing of setting for or the wearing and tearing condition of polishing the material through sensing), then carry out the second and polish the instrument replacement in position and use, reduced the change condition to polishing the material in the processing process of polishing, improved production efficiency.

Furthermore, based on the arrangement of the upper station and the lower station, when the polishing materials at two polishing positions on one station reach the preset abrasion standard, the polishing tool on the other station can be driven and adjusted to be switched, so that the replacement of the polishing materials in the process of processing and polishing is effectively reduced, and the production efficiency is further improved.

Based on be form, be each supporting structure combination setting of falling L form, fly leaf and the first position of polishing and the second position of polishing that set up side by side arrange, can furthest control the holistic width of grinding device to satisfy the transmission line arrangement demand of more multiunit grinding device along the system of polishing, when effectively guaranteeing polishing effect and production efficiency, reduce the whole area of the system of polishing, practiced thrift the installation space of system.

Drawings

FIG. 1 is a schematic view of a polishing apparatus according to the present utility model;

FIG. 2 is a schematic view of a sanding system according to the present utility model;

fig. 3 is a partial schematic view of fig. 2 a.

Reference numerals illustrate:

a conveying line 1, a blocking mechanism 10, a feeding end 11, a discharging end 12,

Grinding device 2, station holder 21, station riser 211, station upper plate 212, station lower plate 213, upper station 22, lower station 23, grinding mechanism 24, movable plate 240, first grinding station 241, second grinding station 242, rotary drive cylinder 243, grinding tool 244, insertion space 245, station lifting device 25, lifting riser 251, lifting upper plate 252, lifting guide groove 253, lifting slider 254, first lifting cylinder 255, positioning lifting device 26, positioning riser 261, positioning upper plate 262, positioning guide groove 263, positioning slider 264, second lifting cylinder 265, and,

Side grinding device 3, grinding drive arrangement 4.

Detailed Description

In order to make the technical scheme, the purpose and the advantages of the utility model more clear, the utility model is further explained below with reference to the drawings and the embodiments.

As shown in fig. 1 to 3, a polishing system of the present utility model includes a conveyor line 1 for conveying a material, the conveyor line 1 is extended in a straight line direction, a plurality of polishing devices 2 for polishing an upper portion of the material and a plurality of side polishing devices 324 for polishing sides of the material are arranged at a side of the conveyor line 1 from a feed end 11 to a discharge end 12 of the conveyor line 1; the polishing device 2 and the side polishing device 324 are connected with a polishing driving device 4 for driving the polishing device to reciprocate close to or away from the conveying line 1.

The polishing device 2 comprises a station support 21, the station support 21 comprises a station vertical plate 211 which is vertically arranged, the upper end of the station vertical plate 211 is horizontally extended to form a station upper plate 212, the lower end of the station vertical plate is horizontally extended to form a station lower plate 213, and the whole station support 21 is -shaped; the lower side of the station upper plate 212 forms an upper station 22, and the lower side of the station lower plate 213 forms a lower station 23; a polishing mechanism 24 is arranged in the upper station 22 and the lower station 23, and the polishing mechanism 24 comprises a first polishing position 241 and a second polishing position 242 for mounting a polishing tool 244; a movable driving part for driving the first polishing position 241 and the second polishing position 242 to perform position switching is connected between them.

The application principle is as follows:

in the polishing process, the first polishing location 241 on the polishing mechanism 24 is set close to the conveying line 1, and the second polishing location 242 is set relatively far from the conveying line 1, for example: passing the material conveying direction of the conveyor line 1 through the upper station 22 (or the lower station 23); driving the polishing driving device 4 to enable the polishing mechanism 24 to approach to the conveying line 1, and enabling the first polishing position 241 to be located above the direction of the material conveying path; when the material passes along the conveying line 1, the polishing device 2 is driven to move downwards, so that the polishing side of the lower side of the polishing tool 244 on the first polishing position 241 performs polishing operation on the material passing below.

After continuously polishing, if the polishing material of the polishing tool 244 on the first polishing position 241 is worn to a preset condition (reaching the service life), the material conveying of the conveying line 1 is suspended, the polishing device 2 is moved upwards, and the movable driving part drives the second polishing position 242 to switch and apply the position of the first polishing position 241; and (3) enabling the polishing device 2 after the polishing positions are switched to move downwards, restarting the material conveying of the conveying line 1, and continuing to polish the materials passing below by using the polishing side of the lower side of the polishing tool 244 on the second polishing position 242.

After the continuous polishing application, the polishing material of the polishing tool 244 on the second polishing position 242 is worn to a preset condition (reaching the service life), then new materials are stopped to be continuously input at the moment, when the polishing of the second polishing position 242 is finished, the polishing driving device 4 is driven to enable the polishing device 2 to be far away from the conveying line 1, and then the lower station 23 (or the upper station 22) is vertically arranged corresponding to the input position of the materials; the polishing driving device 4 is driven to enable the polishing device 2 to be close to the conveying line 1, and the polishing application of station switching is continued by the first polishing position 241 or the second polishing position 242 on the lower station 23.

After the polishing materials of the polishing tools 244 on the four polishing positions on the polishing device 2 are worn to the preset condition, four groups of polishing materials are uniformly replaced, so that the reduction of the material processing efficiency caused by frequent starting and stopping and material replacement operations in the material processing process is avoided.

As a preferred embodiment:

the polishing mechanism 24 includes a movable plate 240, the movable driving portion includes a rotary driving cylinder 243, a driving shaft of the driving cylinder is connected to a center of the movable plate 240, the first polishing position 241 and the second polishing position 242 are separately disposed on two sides of the movable plate 240, and when the stations are switched, the rotary driving cylinder 243 drives the movable plate 240 to rotate, so that positions of the first polishing position 241 and the second polishing position 242 are interchanged. The extending direction of the movable plate 240 is along the horizontal extending direction and is the same as the extending direction of the upper plate 212 of the station; the first polishing position 241 and the second polishing position 242 are arranged side by side in the horizontal direction.

By arranging the first polishing position 241 and the second polishing position 242 on the movable plate 240 side by side in the horizontal direction, the extending direction of the movable plate 240 is the same as that of the upper plate 212, so that the overall width dimension control application of the polishing device 2 can be satisfied. In the polishing system, the extending direction of the upper plate 212 of each polishing device 2 at the station is perpendicular to the conveying direction of the conveying line 1.

The polishing tool 244 may alternatively be a pneumatic polisher with independent start and stop control, the underside of the polishing tool 244 being the polishing working side, there being an insertion space 245 for material insertion between the underside of the polishing tool 244 and the upper side of the lower plate 213 when the polishing tool 244 is mounted in the upper station 22. When the grinding mechanism 24 on the upper station 22 is applied, the material on the conveyor line 1 is conveyed through the insertion space 245. In practice, the rotary driving cylinder 243 is correspondingly installed on the upper side of the upper plate 212 or the upper side of the lower plate 213, and the space between the upper side of the rotary driving cylinder 243 installed on the upper side of the lower plate 213 and the lower side of the polishing tool 244 of the upper station 22 forms the insertion space 245.

The station support 21 is connected with a station lifting device 25; the station lifting device 25 drives the station support 21 to perform lifting driving motion along the vertical direction, so as to meet the driving application requirement of the polishing device 2 in the vertical direction. The station lifting device 25 comprises an inverted L-shaped lifting bracket, the lifting bracket comprises a lifting vertical plate 251 which is vertically arranged, and the upper end of the lifting vertical plate 251 is horizontally extended to be provided with a lifting upper plate 252; the station support 21 is arranged at the inner side of the lifting support, a lifting guide groove 253 is arranged at the inner side of the lifting vertical plate 251, a lifting sliding block 254 is arranged at the outer side of the station vertical plate 211, and the lifting sliding block 254 is connected to the lifting guide groove 253 in a sliding manner; the lifting upper plate 252 is provided with a first lifting air cylinder 255 in an attached mode, and the driving end of the first lifting air cylinder 255 is connected with the station upper plate 212.

Further, the station lifting device 25 is connected with a positioning lifting device 26, and the positioning lifting device 26 drives the station lifting device 25 and the station bracket 21 to perform lifting driving motion along the vertical direction.

By separately providing the combination of the station lifting device 25 and the positioning lifting device 26, the positioning lifting device 26 is driven to enable the station lifting device 25 and each polishing mechanism 24 on the station support 21 to integrally lift and apply, so that the conveyor line 1 with different height positions can be effectively adapted to perform preset height setting position adjustment. In the working process, the station bracket 21 and each polishing mechanism 24 are driven to lift and apply by the station lifting device 25, so that the polishing application requirements of the up-and-down action of the polishing tool 244 can be met.

Specifically, the positioning lifting device 26 includes an inverted L-shaped positioning bracket, the positioning bracket includes a positioning vertical plate 261 that is vertically arranged, and the upper end of the positioning vertical plate 261 is horizontally extended to form a positioning upper plate 262; the station lifting device 25, the station support 21 and the polishing mechanisms 24 are arranged on the inner side of the positioning support, a positioning guide groove 263 is arranged on the inner side of the positioning vertical plate 261, a positioning sliding block 264 is arranged on the outer side of the station vertical plate 211, and the positioning sliding block 264 is connected to the positioning guide groove 263 in a sliding manner; the positioning upper plate 262 is provided with a second lifting cylinder 265 in an attached mode, and the driving end of the second lifting cylinder 265 is connected with the upper end of the station upper plate 212.

Through the structural fit of the positioning lifting device 26 and the station lifting device 25, which are combined and arranged by two groups of inverted L-shaped support structures, the positioning lifting device 26 and the station lifting device 25 can be arranged along the same vertical plane, and the whole width and size control requirement of the polishing device is further met.

In order to provide for the suspension of the material conveying application of the conveyor line 1 during the position change application between the upper and lower stations 22, 23 of the grinding mechanism 24, a blocking mechanism 10 for blocking the material input is provided on the feed end 11 of the conveyor line 1. The blocking mechanism 10 is applied to a cylinder assembly with a blocking rod, an electric eye assembly is arranged at the feeding end 11 of the conveying line 1, a timing device or other sensing devices are arranged on the polishing device 2, when the timing device reaches the timing time or the other sensing devices senses that the corresponding polishing materials reach the preset wearing conditions, a signal is sent to the electric eye assembly and the cylinder assembly, and the electric eye assembly confirms the feeding condition of the materials of the conveying line 1; when the conveying interval between the two materials is to be confirmed, the linkage control cylinder assembly stretches out of the blocking rod to block the next input material, and the station switching application requirement of the polishing mechanism 24 is met.

The foregoing is merely a preferred embodiment of the present utility model, and modifications of the embodiments described above can be made by those skilled in the art without departing from the implementation principles of the present utility model, and the corresponding modifications should also be considered as the protection scope of the present utility model.

Claims (10)

1. Grinding device, its characterized in that includes:

the station support comprises a station vertical plate which is vertically arranged, wherein the upper end of the station vertical plate horizontally extends to form a station upper plate, the lower end of the station vertical plate horizontally extends to form a station lower plate, the whole station support is -shaped, an upper station is formed on the lower side of the station upper plate, and a lower station is formed on the lower side of the station lower plate;

the polishing mechanism is arranged in the upper station and the lower station; the polishing device comprises a first polishing position and a second polishing position, wherein the first polishing position and the second polishing position are used for mounting a polishing tool; and a movable driving part for driving the first polishing position and the second polishing position to perform position switching action is connected between the first polishing position and the second polishing position.

2. The polishing apparatus as set forth in claim 1, wherein the polishing mechanism comprises a movable plate, the movable driving part comprises a rotary driving cylinder, a driving shaft of the driving cylinder is connected to the center of the movable plate, the first polishing position and the second polishing position are respectively arranged on two sides of the movable plate, and when the stations are switched, the rotary driving cylinder drives the movable plate to rotate, so that the positions of the first polishing position and the second polishing position are interchanged.

3. A polishing apparatus according to claim 2, wherein the movable plate is provided in a direction extending horizontally and in the same direction as the upper plate of the work station; the first polishing position and the second polishing position are arranged side by side along the horizontal direction.

4. A polishing apparatus according to claim 1 wherein said polishing tool comprises a pneumatic polisher, said polishing tool underside being a polishing working side, there being an insertion space for material when said polishing tool is mounted in said upper station position between said polishing tool underside and said upper station lower plate side.

5. A grinding apparatus as defined in any one of claims 1 to 4 wherein said station support is connected to a station lift means; the station lifting device drives the station support to move in a lifting driving mode along the vertical direction.

6. A polishing apparatus as set forth in claim 5 wherein said station lifting apparatus comprises an inverted L-shaped lifting bracket, said lifting bracket comprising a vertically disposed lifting riser, said lifting riser having an upper end extending horizontally to provide a lifting upper plate; the station support is arranged at the inner side of the lifting support, a lifting guide groove is formed in the inner side of the lifting vertical plate, a lifting sliding block is arranged at the outer side of the station vertical plate, and the lifting sliding block is connected to the lifting guide groove in a sliding manner; the lifting upper plate is connected with a first lifting air cylinder, and the driving end of the first lifting air cylinder is connected with the station upper plate.

7. A polishing apparatus according to claim 5 wherein said station lift is coupled to a positioning lift which drives said station lift to move vertically with respect to the station support.

8. A polishing apparatus according to claim 7 wherein said positioning and lifting device comprises an inverted L-shaped positioning bracket, said positioning bracket comprising a vertically disposed positioning riser, said positioning riser having an upper end extending horizontally to provide a positioning upper plate; the station lifting device is arranged at the inner side of the positioning bracket, a positioning guide groove is formed at the inner side of the positioning vertical plate, a positioning sliding block is arranged on the station lifting device, and the positioning sliding block is connected to the positioning guide groove in a sliding manner; the positioning upper plate is connected with a second lifting cylinder, and the driving end of the second lifting cylinder is connected with the station lifting device.

9. A polishing system, characterized by comprising a conveying line for conveying materials, wherein a polishing device as claimed in any one of claims 1 to 8 is arranged beside the conveying line, and the polishing device is connected with a polishing driving device for driving the polishing device to perform reciprocating driving actions along the horizontal direction to approach or depart from the conveying line; in the polishing process, the upper material of the conveying line is polished by the polishing mechanism at the upper station or the lower station.

10. A sanding system according to claim 9 wherein the feed end of the conveyor line is provided with a blocking mechanism for blocking the feed of material.

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