CN111843773A - Multi-station polishing head mechanism - Google Patents

Multi-station polishing head mechanism Download PDF

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Publication number
CN111843773A
CN111843773A CN202010764764.3A CN202010764764A CN111843773A CN 111843773 A CN111843773 A CN 111843773A CN 202010764764 A CN202010764764 A CN 202010764764A CN 111843773 A CN111843773 A CN 111843773A
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CN
China
Prior art keywords
cloth wheel
box body
transmission
cloth
wheel shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010764764.3A
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Chinese (zh)
Inventor
曹刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yong Lin Tech Co ltd
Original Assignee
Shenzhen Yong Lin Tech Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yong Lin Tech Co ltd filed Critical Shenzhen Yong Lin Tech Co ltd
Priority to CN202010764764.3A priority Critical patent/CN111843773A/en
Publication of CN111843773A publication Critical patent/CN111843773A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0092—Grinding attachments for lathes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/002—Grinding heads

Abstract

A multi-station polishing head mechanism comprises a fixed supporting seat, a cloth wheel shaft box body and a plurality of cloth wheels, wherein the cloth wheel shaft box body is rotatably arranged on the fixed supporting seat around the central axis of the cloth wheel shaft box body; all transmission shafts are rotatably sleeved on the cloth wheel shaft box body, the axes of the transmission shafts are perpendicular to the central axis of the cloth wheel shaft box body, at least one transmission motor is arranged in the cloth wheel shaft box body, each transmission motor is in transmission connection with one or more adjacent transmission shafts to drive the transmission shafts which are correspondingly connected to rotate, and then cloth wheels at two ends of each transmission shaft are driven to rotate; and each cloth wheel of each surface of the cloth wheel shaft box body is provided with a wax rack, and each surface of the cloth wheel shaft box body is provided with a linear transmission mechanism in transmission connection with the wax rack of the corresponding surface. The invention can select the corresponding cloth wheels to sequentially carry out polishing operations of different procedures through the turnover mechanism and the product translation, thereby realizing the continuity of the process.

Description

Multi-station polishing head mechanism
Technical Field
The invention relates to the field of polishing and waxing devices, in particular to a multi-station polishing head mechanism.
Background
The polisher is also called a polisher, and is widely used for finish machining and surface polishing treatment in industries such as molds, etc., according to the purpose and field of parts, polishing wheels required by different parts are different, and some parts can be molded by performing three or four different polishing operations sometimes, and then different polishing wheels or different polishing machines need to be replaced for polishing, so that the continuity of the process cannot be realized, and even if different polishing disc consumables are continuously replaced, a long time is consumed.
In the traditional process, the polishing machine is of a single-wheel polishing structure, the processing efficiency is low, and the use of mass industrial production cannot be met; and the polishing sheet is replaced immediately after being worn, otherwise, the polishing sheet cannot work continuously, and the time consumed for replacing the polishing disc is long, so that the polishing efficiency is low, and the aging is slow.
Therefore, the current polishing machine cannot well meet the continuous polishing and burnishing of large-batch parts.
Disclosure of Invention
The invention provides a multi-station polishing head mechanism for solving the problems in the prior art, and aims to solve the technical problems that the conventional polishing machines are of single-wheel polishing structures, polishing pieces need to be replaced immediately after being worn, consumable materials are long in replacement, and process continuity cannot be realized.
In order to achieve the purpose, the invention provides a multi-station polishing head mechanism, which comprises a fixed supporting seat, a cloth wheel shaft box body and a plurality of cloth wheels, wherein:
the cloth wheel shaft box body is rotatably arranged on the fixed supporting seat around the central axis of the cloth wheel shaft box body, and the fixed supporting seat is provided with a turnover driving motor for driving the cloth wheel shaft box body to rotate on the fixed supporting seat;
the cloth wheels are divided into four rows and uniformly distributed in the front, the back, the left and the right of the cloth wheel shaft box body along the length direction of the cloth wheel shaft box body, every two adjacent cloth wheels on the front and the back and every two adjacent cloth wheels on the left and the right are respectively connected through a transmission shaft, all the transmission shafts are rotatably sleeved on the cloth wheel shaft box body, the axis of each transmission shaft is vertical to the central axis of the cloth wheel shaft box body, at least one transmission motor is arranged in the cloth wheel shaft box body, and each transmission motor is in transmission connection with one or more adjacent transmission shafts to drive the transmission shafts correspondingly connected to rotate so as to drive the cloth wheels at the two ends of each transmission shaft to rotate;
every of cloth wheel axle box every cloth wheel next door all is equipped with the wax stone, every of cloth wheel axle box all is equipped with the sharp drive mechanism who is connected with the wax stone transmission that corresponds the face, be used for placing the wax material that the polishing was waxed and was used on the wax stone.
As a further preferable technical scheme of the present invention, the transmission motor is connected with the transmission shaft through a synchronous belt, and an output shaft of the transmission motor and the transmission shaft are respectively connected with a synchronous wheel sleeved with the synchronous belt.
As a further preferable technical scheme of the present invention, a pressing wheel matched with each synchronous belt is further arranged in the cloth wheel shaft box body, and the pressing wheel is positioned between two synchronous wheels sleeved on the same synchronous belt and tightly presses the corresponding synchronous belt, so that the synchronous belt is tightly sleeved with the two corresponding synchronous wheels.
As a further preferable technical scheme of the present invention, the linear transmission mechanism further includes a linear slide rail fixed on the cloth wheel axle box body, a slide block is provided on the linear slide rail, and the wax frame is fixed on the slide block.
As a further preferable technical scheme, the linear transmission mechanism further comprises an air cylinder fixed on the cloth wheel shaft box body, a piston rod of the air cylinder is connected with a push plate, and the push plate is connected with the wax frame.
As a further preferable technical scheme of the invention, the plurality of wax racks on the same surface of the cloth wheel shaft box body are sequentially connected through a connecting plate, and all the wax racks sequentially connected through the connecting plate are connected with one of the wax racks through a push plate of one of the cylinders so as to drive the plurality of wax racks to synchronously and linearly move.
As a further preferable technical scheme of the invention, two ends of the cloth wheel axle box body are respectively rotatably connected with the fixed supporting seat through shaft connectors, and the two shaft connectors are coaxial with the central axis of the cloth wheel axle box body.
As a further preferable technical scheme of the present invention, an output end of the turnover driving motor is connected with a speed reducer, an output shaft of the speed reducer is in transmission connection with the shaft connector on one side, and the turnover driving motor drives the correspondingly connected shaft connector to rotate on the fixed supporting seat through the speed reducer, so as to drive the cloth wheel shaft box body to rotate.
By adopting the technical scheme, the multi-station polishing head mechanism can achieve the following beneficial effects:
1) the cloth wheel grinding machine can be provided with a plurality of cloth wheels with different models, all the cloth wheels are arranged in sequence on the same surface or different surfaces according to the process, and the corresponding cloth wheels can be selected to carry out grinding operations of different procedures in sequence through the turnover mechanism and the product translation, so that the continuity of the process is realized;
2) the invention can be stopped and replaced after all cloth wheels or wax materials in the four surfaces are completely worn, so that four groups of cloth wheels and wax materials can be replaced at one time instead of replacing one group or one cloth wheel after being worn or the wax materials are used up, thereby saving the time for replacing the cloth wheels, namely the wax materials, when the machine is stopped;
3) the cloth wheel shaft box body is provided with a plurality of cloth wheels and a plurality of wax holders on each of the front, the rear, the left and the right sides, so that a plurality of workpieces can be simultaneously polished and waxed, and the operation efficiency of the polishing head is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of an assembly of an example provided by the multi-station sanding head mechanism of the present invention;
FIG. 2 is an assembled view of the cloth wheel spindle housing of the present invention;
FIG. 3 is a side view of the cloth wheel spindle housing of the present invention;
FIG. 4 is a schematic view of the transmission structure of the transmission shaft and the transmission motor of the present invention;
fig. 5 is a schematic view of a transmission structure of the wax frame of the present invention.
In the figure: 1. the device comprises a fixed supporting seat, 2, a turnover driving motor, 3, a speed reducer, 4, a shaft connector, 5, a cloth wheel shaft box, 6, a cloth wheel, 7, a transmission shaft, 8, wax materials, 9, a wax rack, 10, a linear sliding rail, 11, a connecting plate, 12, an air cylinder, 13, a transmission motor, 14, a synchronous belt, 15 and a sliding block.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for clarity of description only, and are not used to limit the scope of the invention, and the relative relationship between the terms and the terms is not changed or modified substantially without changing the technical content of the invention.
As shown in fig. 1 to 5, the present embodiment provides a multi-station polishing head mechanism for polishing and waxing, which includes a fixed support base 1, a cloth wheel shaft box 5 and a plurality of cloth wheels 6 (cloth wheels 6 for polishing), wherein:
the cloth wheel shaft box body 5 is rotatably arranged on the fixed supporting seat 1 around the central axis of the cloth wheel shaft box body, and the fixed supporting seat 1 is provided with an overturning driving motor 2 for driving the cloth wheel shaft box body 5 to rotate on the fixed supporting seat 1;
the cloth wheels 6 are divided into four rows and evenly distributed on the front, the rear, the left and the right of the cloth wheel shaft box body 5 along the length direction of the cloth wheel shaft box body 5, every two adjacent cloth wheels 6 on the front and the rear sides are arranged between the cloth wheels 6, and every two cloth wheels 6 adjacent to the left and right are respectively connected through a transmission shaft 7, namely, two groups of transmission shafts 7 which are mutually vertical are arranged on the cloth wheel shaft box body 5 totally, all the transmission shafts 7 are sleeved on the cloth wheel shaft box body 5 in a rotating way, the axis of the transmission shaft 7 is perpendicular to the central axis of the cloth wheel shaft box body 5, at least one transmission motor 13 is arranged in the cloth wheel shaft box body 5, and each transmission motor 13 is in transmission connection with one or more (two or more) adjacent transmission shafts 7 so as to drive the transmission shafts 7 which are correspondingly connected to rotate, thereby driving the cloth wheels 6 at two ends of the transmission shafts 7 to rotate;
every of cloth wheel axle box 5 every cloth wheel 6 next door all is equipped with wax stone 9, every of cloth wheel axle box 5 all is equipped with the straight line drive mechanism who is connected with the wax stone 9 transmission that corresponds the face, be used for placing polishing waxing usefulness wax material 8 on the wax stone 9.
The invention relates to a multi-station polishing head mechanism, wherein cloth wheels 6 and wax materials 8 are respectively arranged on the front, the rear, the left and the right surfaces of a cloth wheel shaft box body 5, and the cloth wheels 6 can rotate under the transmission of a transmission shaft 7 to polish workpieces; meanwhile, the wax material 8 is driven by the wax frame 9 to move linearly beside the corresponding cloth wheel 6, so that the workpiece can be polished while being polished.
According to the multi-station polishing head mechanism, each of the front, the rear, the left and the right of the cloth wheel shaft box body 5 is provided with the plurality of cloth wheels 6 and the plurality of wax holders 9, so that a plurality of workpieces can be simultaneously polished and waxed, and the operation efficiency of the polishing head is improved. In this embodiment, each face has five cloth wheels 6 and five wax holders 9, so that five workpieces can be sanded and waxed simultaneously.
According to the multi-station polishing head mechanism, the cloth wheel shaft box body 5 is driven to turn over by the turning driving motor 2, so that four surfaces of the cloth wheel shaft box body 5 can be selected, and the cloth wheels 6 and wax materials 8 on the corresponding surfaces are selected for polishing and waxing polishing. The same cloth wheels 6 can be assembled on the four surfaces simultaneously, and different cloth wheels 6 can also be assembled on the four surfaces simultaneously, wherein the different cloth wheels 6 correspond to different procedures, and the continuity of the grinding and polishing process can be realized. For example, the cloth wheels 6 on the four sides are different from each other, so that four different polishing processes can be realized. The cloth wheels 6 and the wax materials 8 are arranged on all four surfaces, so that the machine can be stopped to replace after all the cloth wheels 6 or the wax materials 8 are worn, four groups of cloth wheels 6 and wax materials 8 can be replaced at one time, and the time for replacing the cloth wheels 6 and the wax materials 8 during the machine halt is saved.
In specific implementation, the transmission motor 13 is in transmission connection with the transmission shaft 7 through a synchronous belt 14, and an output shaft of the transmission motor 13 and the transmission shaft 7 are respectively connected with a synchronous wheel sleeved with the synchronous belt 14. In this embodiment, referring to fig. 2 and 3, all the transmission shafts 7 are divided into two groups according to different axial directions, one group is used for connecting the cloth wheels 6 on the front and rear sides of the cloth wheel shaft box 5, and the other group is used for connecting the cloth wheels 6 on the left and right sides of the cloth wheel shaft box 5. Referring to fig. 4, each group has five transmission shafts 7 and is driven by two transmission motors 13, two transmission shafts 7 adjacent to one side are connected to one transmission motor 13 through a synchronous belt 14, two transmission shafts 7 adjacent to the other side are also connected to the other transmission motor 13 through a synchronous belt 14, the last remaining transmission shaft 7 is connected to the adjacent transmission shaft 7 through a synchronous belt 14, and two groups of transmission shafts 7 are driven by four transmission motors 13 in total. One transmission motor 13 is in transmission connection with the plurality of transmission shafts 7, so that the installation space of the cloth wheel shaft box body 5 is saved while the stable operation of the transmission shafts 7 is ensured.
Preferably, a pressing wheel matched with each synchronous belt 14 is further arranged in the cloth wheel shaft box 5, the pressing wheel is positioned between the two synchronous wheels sleeved on the same synchronous belt 14 and presses the corresponding synchronous belt 14, so that the synchronous belt 14 is tightly sleeved with the two corresponding synchronous wheels, and the synchronous belt 14 does not slip in operation.
In a specific implementation, referring to fig. 5, the linear transmission mechanism further includes a linear slide rail 10 fixed on the cloth wheel axle box 5, a slide block 15 is arranged on the linear slide rail 10, and the wax rack 9 is fixed on the slide block 15. The linear transmission mechanism further comprises an air cylinder 12 fixed on the cloth wheel shaft box body 5, a piston rod of the air cylinder 12 is connected with a push plate, and the push plate is connected with the wax rack 9.
Preferably, the plurality of wax racks 9 located on the same side of the cloth wheel shaft box body 5 are sequentially connected through a connecting plate 11, all the wax racks 9 sequentially connected through the connecting plate 11 are connected with one of the wax racks 9 through a push plate of the air cylinder 12 to drive the plurality of wax racks 9 to move linearly and synchronously, wax materials are driven by the wax racks to move to one side and approach to a workpiece to be used for waxing and polishing the workpiece, and when the wax materials do not need to be waxed, the wax materials move to the other side. In this embodiment, all the wax racks 9 on the same surface of the cloth wheel shaft box body 5 are sequentially connected through the connecting plate 11, and each surface is driven by one cylinder 12 to move all the wax racks 9 on the corresponding surface linearly, so that the synchronism of the linear motion of all the wax materials 8 on the same surface on the wax racks 9 is ensured, the number of the cylinders 12 is reduced, and the size of the polishing head is reduced.
In another specific implementation, two ends of the cloth wheel axle box body 5 are respectively rotatably connected with the fixed supporting seat 1 through shaft connectors 4, and the two shaft connectors 4 are coaxial with the central axis of the cloth wheel axle box body 5. The output end of the overturning driving motor 2 is connected with a speed reducer 3, the output shaft of the speed reducer 3 is in transmission connection with the shaft connector 4 on one side, and the overturning driving motor 2 drives the shaft connector 4 correspondingly connected to rotate on the fixed supporting seat 1 through the speed reducer 3, so that the cloth wheel shaft box body 5 is driven to rotate.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims (8)

1. The utility model provides a polishing head mechanism of multistation, its characterized in that, includes fixed bolster, cloth wheel axle box and a plurality of cloth wheel, wherein:
the cloth wheel shaft box body is rotatably arranged on the fixed supporting seat around the central axis of the cloth wheel shaft box body, and the fixed supporting seat is provided with a turnover driving motor for driving the cloth wheel shaft box body to rotate on the fixed supporting seat;
the cloth wheels are divided into four rows and uniformly distributed in the front, the back, the left and the right of the cloth wheel shaft box body along the length direction of the cloth wheel shaft box body, every two adjacent cloth wheels on the front and the back and every two adjacent cloth wheels on the left and the right are respectively connected through a transmission shaft, all the transmission shafts are rotatably sleeved on the cloth wheel shaft box body, the axis of each transmission shaft is vertical to the central axis of the cloth wheel shaft box body, at least one transmission motor is arranged in the cloth wheel shaft box body, and each transmission motor is in transmission connection with one or more adjacent transmission shafts to drive the transmission shafts correspondingly connected to rotate so as to drive the cloth wheels at the two ends of each transmission shaft to rotate;
every of cloth wheel axle box every cloth wheel next door all is equipped with the wax stone, every of cloth wheel axle box all is equipped with the sharp drive mechanism who is connected with the wax stone transmission that corresponds the face, be used for placing the wax material that the polishing was waxed and was used on the wax stone.
2. The multi-station sanding head mechanism according to claim 1, wherein the transmission motor is connected with the transmission shaft through a synchronous belt, and an output shaft of the transmission motor and the transmission shaft are respectively connected with a synchronous wheel sleeved with the synchronous belt.
3. The multi-station sanding head mechanism according to claim 2, wherein a pressing wheel is further disposed in the cloth wheel shaft box and is matched with each of the synchronous belts, and the pressing wheel is positioned between two synchronous wheels sleeved on the same synchronous belt and presses the corresponding synchronous belt, so that the synchronous belt is tightly sleeved on the two corresponding synchronous wheels.
4. The multi-station polishing head mechanism according to claim 1, wherein the linear transmission mechanism further comprises a linear slide rail fixed on the cloth wheel shaft box, a slide block is arranged on the linear slide rail, and the wax frame is fixed on the slide block.
5. The multi-station polishing head mechanism according to claim 4, wherein the linear transmission mechanism further comprises a cylinder fixed on the cloth wheel shaft box, a piston rod of the cylinder is connected with a push plate, and the push plate is connected with the wax frame.
6. The multi-station polishing head mechanism according to claim 5, wherein the plurality of wax holders located on the same surface of the cloth wheel shaft box body are sequentially connected through a connecting plate, and all the wax holders sequentially connected through the connecting plate are connected with one of the wax holders through a push plate of one of the cylinders to drive the plurality of wax holders to move linearly and synchronously.
7. The multi-station polishing head mechanism according to any one of claims 1 to 6, wherein two ends of the cloth wheel axle box body are respectively rotatably connected with the fixed support seats through shaft connectors, and the two shaft connectors are coaxial with the central axis of the cloth wheel axle box body.
8. The multi-station sanding head mechanism according to claim 7, wherein an output end of the turnover driving motor is connected with a speed reducer, an output shaft of the speed reducer is in transmission connection with the shaft connector on one side, and the turnover driving motor drives the correspondingly connected shaft connector to rotate on the fixed support seat through the speed reducer, so as to drive the cloth wheel shaft box body to rotate.
CN202010764764.3A 2020-07-30 2020-07-30 Multi-station polishing head mechanism Pending CN111843773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010764764.3A CN111843773A (en) 2020-07-30 2020-07-30 Multi-station polishing head mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010764764.3A CN111843773A (en) 2020-07-30 2020-07-30 Multi-station polishing head mechanism

Publications (1)

Publication Number Publication Date
CN111843773A true CN111843773A (en) 2020-10-30

Family

ID=72954309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010764764.3A Pending CN111843773A (en) 2020-07-30 2020-07-30 Multi-station polishing head mechanism

Country Status (1)

Country Link
CN (1) CN111843773A (en)

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