CN110355659B - Grinding and polishing abrasive belt replacing device - Google Patents
Grinding and polishing abrasive belt replacing device Download PDFInfo
- Publication number
- CN110355659B CN110355659B CN201910530318.3A CN201910530318A CN110355659B CN 110355659 B CN110355659 B CN 110355659B CN 201910530318 A CN201910530318 A CN 201910530318A CN 110355659 B CN110355659 B CN 110355659B
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- plate
- adjusting
- abrasive belt
- sleeving
- upper plate
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- 238000005498 polishing Methods 0.000 title claims abstract description 42
- 230000035515 penetration Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a polishing abrasive belt replacing device which comprises a supporting device, a lifting device, a sleeving device, an adjusting device and an abrasive belt (1), wherein the supporting device comprises an upper plate (4), a bottom plate (11) and a support (12), the upper plate (4) is arranged above the support (12), the bottom plate (11) is arranged below the support (12), the lifting device is arranged on the bottom plate (11), the lifting device is connected in a sleeving manner, the adjusting device is arranged on the upper plate (4), the abrasive belt (1) is supported in a tensioning manner through the adjusting device and the sleeving device, the lifting device and the sleeving device can move relatively relative to the supporting device in the direction perpendicular to the length extension direction of the abrasive belt (1) or can move relatively to the direction perpendicular to the upper plate (4), and the adjusting device can slide relative to the upper plate (4) to adjust the tensioning degree of the abrasive belt (1). The abrasive belt replacing device can shorten the abrasive belt replacing period and improve the station or assembly line automation rate.
Description
Technical Field
The invention relates to the field of polishing, in particular to a polishing abrasive belt replacing device, and especially relates to an intelligent polishing abrasive belt replacing device for a robot.
Background
The abrasive belt is used as a grinding tool commonly used in the grinding and polishing industry and is widely applied to the grinding and polishing of the hardware bathroom and the die industry, but the abrasive belt is used as a typical coated grinding tool, has a short service life and needs to be replaced frequently. The current abrasive belt is replaced mainly by manual work, the manual replacement has the problems of long disassembly and replacement period and easy abrasive belt replacement error when the abrasive belt with various meshes is replaced, and on a robot automatic grinding and polishing unit or a production line, a station or a production line is required to be stopped when the abrasive belt is replaced manually, so that the whole station or the production line opening rate and the automation level are affected.
Patent document publication No. CN 106625137a discloses an automatic belt replacing device of an abrasive belt polisher in an automatic polishing line, which is mainly used for an automatic polishing line containing an abrasive belt polisher. The automatic abrasive belt replacing device of the abrasive belt polishing machine comprises a welding frame, a belt replacing module, an abrasive belt polishing machine module, a belt storing module and an electric control module. A horizontal guide rail is arranged at the top of the welding frame, a sliding table which moves left and right under the drive of a motor is arranged on the guide rail, a belt replacing module is arranged on the sliding table, an empty box welded at the left lower rear is used as a control cabinet for installing an electric control module, a belt storing module is arranged at the left lower front, and an abrasive belt polishing machine module is arranged at the right lower side. The control unit in the electric cabinet controls the movement of each part of the device, so that the purposes of taking down the waste abrasive belt from the abrasive belt polishing machine and rapidly installing a new abrasive belt are realized.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a grinding and polishing abrasive belt replacing device.
The invention provides a polishing abrasive belt replacing device which comprises a supporting device, a lifting device, a sleeving device, an adjusting device and an abrasive belt, wherein the supporting device comprises an upper plate, a bottom plate and a support, the upper plate is arranged above the support, the bottom plate is arranged below the support, the lifting device is arranged on the bottom plate, the lifting device is connected with the sleeving device in a sleeving manner, the adjusting device is arranged on the upper plate, the abrasive belt is supported in a tensioning manner through the adjusting device and the sleeving device, the lifting device and the sleeving device can move relatively relative to the supporting device in the extending direction perpendicular to the length of the abrasive belt or can move relatively to the supporting device in the direction perpendicular to the upper plate, and the adjusting device can slide relative to the upper plate so as to adjust the tensioning degree of the abrasive belt.
Preferably, the sleeving device and the adjusting device match the shape of the abrasive belt after tensioning and supporting the abrasive belt with the shape of the abrasive belt on the abrasive belt polishing device of the abrasive belt to be replaced.
Preferably, the lifting device comprises a bearing plate, a lifting plate, a movable guide rod and a spring base, wherein the spring base is respectively arranged on the bottom plate and the upper plate, two ends of the movable guide rod are respectively connected with the bottom plate and the upper plate through the spring base, the lifting plate is positioned between the bottom plate and the upper plate, the lifting plate is connected with the movable guide rod and can slide up and down relative to the movable guide rod, the lifting plate is connected with the bearing plate, and the bearing plate is positioned above the lifting plate.
Preferably, spring washers are arranged between the connection parts of the movable guide rod and the spring base, between the connection parts of the spring base and the upper plate and between the connection parts of the spring base and the bottom plate.
Preferably, the sleeving device comprises one or more sleeving adjusting posts, one end of each sleeving adjusting post is arranged on a lifting plate of the lifting device and can move along with the lifting plate, and the other end of each sleeving adjusting post is connected with the abrasive belt and used for tensioning or loosening the abrasive belt with the cooperative adjusting device.
Preferably, the sleeving device comprises a first sleeving adjusting post, a second sleeving adjusting post, a third sleeving adjusting post and a fourth sleeving adjusting post, wherein the first sleeving adjusting post, the second sleeving adjusting post and the fourth sleeving adjusting post are located on the circumferential direction of the bearing plate, and the shape formed by surrounding the first sleeving adjusting post, the second sleeving adjusting post and the fourth sleeving adjusting post is matched with the shape of one end of the abrasive belt polishing device.
Preferably, the adjusting device comprises a sliding adjusting component, an elbow, a sliding groove guide rod, a sliding groove piece and a bent plate, wherein one end of the elbow is connected with one end of the sliding adjusting component, the other end of the elbow is connected with one end of the sliding groove guide rod, the other end of the sliding groove guide rod is connected with the sliding groove piece, the sliding groove piece is connected with one side of the bent plate, the other side of the bent plate is connected with an upper plate, a spring is arranged in the sliding groove piece, the sliding groove piece is connected with the sliding groove guide rod through the spring, the sliding groove guide rod can reciprocate in the extending direction of the sliding groove guide rod with the sliding adjusting component through the adjusting spring, and the other end of the sliding adjusting component is connected with the abrasive belt and is cooperated with the sleeving device to tension or loosen the abrasive belt.
Preferably, the slip adjustment assembly comprises one or more slip adjustment posts; the chute piece is connected with one side of the bending plate through an adjusting ring.
Preferably, the upper plate is provided with a pressure-bearing penetration hole and a tensioning adjustment slot, and the pressure-bearing penetration hole enables the pressure-bearing plate and/or the abrasive belt grinding and polishing device to move in the range of the pressure-bearing penetration hole and in the direction perpendicular to the upper plate; the tensioning adjustment slotted hole enables the adjustment assembly to slide in the plane where the upper plate is located, and the tensioning degree of the abrasive belt is adjusted.
Preferably, the support device further comprises a shoe, and the shoe is arranged at the bottom end of the support.
Compared with the prior art, the invention has the following beneficial effects:
1. shortening the replacement period of the abrasive belt: the time required for manual replacement of the sanding belt is about 180 seconds, and the time required for automatic replacement of the sanding belt by the present invention is about 10-15 seconds.
2. Lifting station or assembly line automation rate: the whole abrasive belt replacement can be automatically completed by a robot, new abrasive belt supplementation is manually assisted during team handover or overhaul, manual participation is not needed in working time, and the automation and intelligent degree is high.
3. Production efficiency promotes: the abrasive belt is automatically replaced by the robot, so that shutdown caused by manual replacement can be reduced, the replacement period is shortened, and the production efficiency can be remarkably improved.
4. The replacement error rate is low: the robot can automatically replace, the robot records the replacement condition of the abrasive belt in the background, and replacement errors can be well avoided under the staggered condition of various abrasive belts.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
figure 1 is an isometric view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a cross-sectional view taken along section A-A in fig. 3.
The figure shows:
abrasive belt 1 support 12
First sliding adjusting pole 2 hoof 13
The second sliding adjusting post 3 moves the guide rod 14
Spring base 15 of upper plate 4
First sleeve joint adjusting post 5 elbow 16
Second sleeve joint adjusting post 6 chute guide rod 17
Third sleeve joint adjusting post 7 sliding groove piece 18
Fourth sleeve joint adjusting post rod 8 adjusting ring 19
Bearing plate 9 bending plate 20
Bearing penetration hole 21 of lifting plate 10
Tension adjusting slot 22 of bottom plate 11
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present invention.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The invention provides a polishing abrasive belt replacing device, which comprises a supporting device, a lifting device, a sleeving device, an adjusting device and an abrasive belt 1, wherein the supporting device comprises an upper plate 4, a bottom plate 11 and a support 12, the upper plate 4 is arranged above the support 12, the bottom plate 11 is arranged below the support 12, the lifting device is arranged on the bottom plate 11, the sleeving device is connected with the lifting device, the adjusting device is arranged on the upper plate 4, the abrasive belt 1 is supported in a tensioning manner through the adjusting device and the sleeving device, the lifting device and the sleeving device can move relatively relative to the supporting device in the direction vertical to the length extension direction of the abrasive belt 1 or in the direction vertical to the upper plate 4, and the adjusting device can slide relative to the upper plate 4 so as to adjust the tensioning degree of the abrasive belt 1. The shape of the tensioning and supporting abrasive belt 1 of the sleeving device and the adjusting device is matched with the shape of the abrasive belt on the abrasive belt polishing device of the abrasive belt to be replaced, so that the abrasive belt is convenient to replace.
The lifting device comprises a bearing plate 9, a lifting plate 10, a movable guide rod 14 and a spring base 15, wherein the spring base 15 is respectively arranged on the bottom plate 11 and the upper plate 4, two ends of the movable guide rod 14 are respectively connected with the bottom plate 11 and the upper plate 4 through the spring base 15, the lifting plate 10 is positioned between the bottom plate 11 and the upper plate 4, the lifting plate 10 is connected with the movable guide rod 14 and can slide up and down relative to the movable guide rod 14, the lifting plate 10 is connected with the bearing plate 9, and the bearing plate 9 is positioned above the lifting plate 10. Spring washers are arranged between the joints of the movable guide rod 14 and the spring base 15, between the joints of the spring base 15 and the upper plate 4 and between the joints of the spring base 15 and the bottom plate 11, so as to achieve the purposes of shock absorption, fastening and anti-loosening.
The sleeving device comprises one or more sleeving adjusting posts, one end of each sleeving adjusting post is arranged on the lifting plate 10 of the lifting device and can move along with the lifting plate 10, and the other end of each sleeving adjusting post is connected with the abrasive belt 1 and stretches or relaxes the abrasive belt 1 with the cooperative adjusting device. The sleeving device comprises a first sleeving adjusting post rod 5, a second sleeving adjusting post rod 6, a third sleeving adjusting post rod 7 and a fourth sleeving adjusting post rod 8, wherein the first sleeving adjusting post rod 5, the second sleeving adjusting post rod 6 and the fourth sleeving adjusting post rod 8 are located on the circumferential direction of the bearing plate 9, the shape formed by surrounding the circumferential direction of the bearing plate 9 is matched with one end shape of the abrasive belt polishing device, the shape of the supported abrasive belt is matched with one end shape of the abrasive belt polishing device, and replacement of the abrasive belt is facilitated.
The adjusting device comprises a sliding adjusting component, an elbow 16, a sliding groove guide rod 17, a sliding groove guide piece 18 and a bent plate 20, one end of the sliding adjusting component is connected with one end of the elbow 16, the other end of the elbow 16 is connected with one end of the sliding groove guide rod 17, the other end of the sliding groove guide rod 17 is connected with the sliding groove piece 18, the sliding groove piece 18 is connected with one side of the bent plate 20, the other side of the bent plate 20 is connected with the upper plate 4, a spring is arranged in the sliding groove piece 18, the sliding groove guide rod 17 can reciprocate in the extending direction of the sliding groove guide rod 17 with the sliding adjusting component through the spring, and the other end of the sliding adjusting component is connected with the abrasive belt 1 and is cooperated with the sleeving device to tension or loosen the abrasive belt 1. The slip adjustment assembly comprises one or more slip adjustment posts; the slide 18 is connected to one side of a bending plate 20 by means of an adjusting ring 19. The adjusting ring 19, also called adjusting ring, also called adjusting washer, functions as a spring washer.
The upper plate 4 is provided with a pressure-bearing penetration hole 21 and a tensioning adjustment slotted hole 22, and the pressure-bearing penetration hole 21 enables the pressure-bearing plate 9 and/or the abrasive belt polishing device to move in the range of the pressure-bearing penetration hole 21 and in the direction perpendicular to the upper plate 4; the tensioning adjustment slots 22 allow the adjustment assembly to slide in the plane of the upper plate 4, adjusting the tensioning of the sanding belt 1. The supporting device further comprises a foot 13, the foot 13 is arranged at the bottom end of the bracket 12, and the arrangement of the foot 13 reduces the instability of the bracket 12 caused by errors in processing and cutting, so as to achieve the effects of shock absorption and stability. The bracket 12 is an aluminum alloy bracket.
The working principle of the invention is as follows:
one end of the abrasive belt grinding and polishing device of the abrasive belt to be replaced is close to the bearing plate 9 and applies downward pressure to the bearing plate 9, under the action of the pressure, the lifting plate 10 moves downwards along with the bearing plate 9 with the sleeving adjusting post rod, so that the abrasive belt 1 is separated from the sleeving adjusting post rod, and the abrasive belt 1 connected with the sleeving adjusting post rod after separation is sleeved on one end of the abrasive belt grinding and polishing device; at this time, the spring arranged in the adjusting chute piece 18 makes the sliding adjusting post rod move towards the tensioning direction of the abrasive belt 1 until the profile of the tensioned abrasive belt 1 can contain the profile of the abrasive belt polishing device, and then makes the sliding adjusting post rod slide to the initial position, at this time, the abrasive belt 1 is separated from the sliding adjusting post rod, and after separation, the abrasive belt 1 is sheathed on the other end of the abrasive belt polishing device in connection with the sliding adjusting post rod, thus completing the replacement of the abrasive belt. Or the spring arranged in the adjusting chute piece 18 pushes the sliding adjusting post rod to a position where the outline of the abrasive belt 1 tensioned by the sliding adjusting post rod can contain the outline of the abrasive belt polishing device in the initial state, and only the adjusting spring is needed to enable the sliding adjusting post rod to move in the direction of loosening the abrasive belt 1, so that the abrasive belt 1 is sleeved on the other end of the abrasive belt polishing device in the loosening process, and the abrasive belt is replaced.
Preferred embodiments:
1-4, the abrasive belt replacing device mainly comprises an abrasive belt 1, a first sliding adjusting post rod 2, a second sliding adjusting post rod 3, an upper plate 4, a first sleeving adjusting post rod 5, a second sleeving adjusting post rod 6, a third sleeving adjusting post rod 7, a fourth sleeving adjusting post rod 8, a bearing plate 9, a lifting plate 10, a bottom plate 11, a support 12, a shoe 13, a moving guide rod 14, a spring base 15, an elbow 16, a sliding groove guide rod 17, a sliding groove piece 18, an adjusting ring 19 and a bending plate 20.
The bracket 12 adopts an aluminum alloy bracket, a cuboid abrasive belt replacing device basic bracket is formed by splicing screws, four corners of the bottom of the bracket 12 are connected with the mounting hooves 13 by screws, so that instability caused by error in processing and cutting of the aluminum alloy bracket 12 is reduced, and the effects of shock absorption and stability are achieved. The spring bases 15 are fixed on the bottom plate 11 and the upper plate 4 by screws, the movable guide rod 14 is connected with the two spring bases 15 by threads, and the movable guide rod 14 passes through the fastening of the spring bases 15 by screws. Spring washers are fixed between the movable guide rod 14 and the spring base 15, between the spring base 15 and the upper plate 4 and between the spring base 15 and the bottom plate 11, so as to achieve the purposes of shock absorption, fastening and anti-loose. Four corners of the lifting plate 10 are fastened to the movable guide rod 14 by screws, and can slide up and down. The first sleeve joint adjusting post rod 5, the second sleeve joint adjusting post rod 6, the third sleeve joint adjusting post rod 7 and the fourth sleeve joint adjusting post rod 8 are all connected above the lifting plate 10 by screws. The bearing plate 9 is connected above the lifting plate 10 by screws.
As shown in fig. 3, the first and second sliding adjusting bars 2, 3 are movable in the tensioning adjusting slot 22 to adjust the tensioning of the sanding belt 1. The first sliding adjusting post rod 2 and the second sliding adjusting post rod 3 respectively form an adjusting device with an elbow 16, a chute guide rod 17, a chute piece 18, an adjusting ring 19 and a bending plate 20, so as to tension the abrasive belt 1. Wherein the second sliding adjusting pole 3 is screwed with one end of the elbow 16. The other end of the elbow 16 is connected with a chute guide rod 17 through threads. Meanwhile, a screw is fixed on the elbow 16 and used for fastening the chute guide rod 17, so as to play a role in supporting and avoiding sliding. The chute member 18 is connected with the bent plate 20 by means of screws, the other side of the bent plate 20 is connected with the upper plate 4 by means of screws, the chute guide rod 17 is fastened by means of screws passing through the adjusting ring 19, a spring is arranged in the chute member 18, and when the device is in an initial state, the first sliding adjusting post rod 2 and the second sliding adjusting post rod 3 are pushed to the opposite most distal end of the chute member 18 by means of the spring.
The first sleeving adjusting post rod 5, the second sleeving adjusting post rod 6, the third sleeving adjusting post rod 7 and the fourth sleeving adjusting post rod 8 can move along with the lifting device in the direction vertical to the upper plate 4, when the device is in an initial state, the 4 adjusting post rods are upwards ejected out of the plane of the upper plate 4 through springs, when the device enters an automatic replacement state, the bearing plate 9 is under the pressure of a tensioning wheel of the flexible abrasive belt polishing device, the lifting plate 10 is driven to move downwards, the first sleeving adjusting post rod 5 is driven,
the second is sleeved with the adjusting post rod 6, the third is sleeved with the adjusting post rod 7, the fourth is sleeved with the adjusting post rod 8 to be compressed downwards and separated from the abrasive belt 1 contacted with the adjusting post rod, and the separated abrasive belt 1 is sleeved on the flexible abrasive belt grinding and polishing device with the connecting part of the sleeved adjusting post rod. And the tensioning shape of the abrasive belt 1 is adjusted by the first sliding adjusting post rod 2 and the second sliding adjusting post rod 3, so that the connection part of the abrasive belt 1 and the sliding adjusting post rod is sleeved on the flexible abrasive belt polishing device.
When the first sleeve joint adjusting post rod 5, the second sleeve joint adjusting post rod 6, the third sleeve joint adjusting post rod 7, the fourth sleeve joint adjusting post rod 8 is tensioned and the to-be-replaced abrasive belt is contacted with the flexible polishing device, the cylinder on one side of the flexible polishing device drives the tensioning wheel to be tensioned, the abrasive belt is separated from the first sliding adjusting post rod 2 and the second sliding adjusting post rod 3, and therefore automatic replacement of the abrasive belt is achieved.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the invention. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (8)
1. The utility model provides a grinding and polishing abrasive band change device, its characterized in that includes strutting arrangement, elevating gear, cup joint device, adjusting device, abrasive band (1), strutting arrangement includes upper plate (4), bottom plate (11), support (12), and upper plate (4) set up in support (12) top, and bottom plate (11) set up in support (12) below, elevating gear installs on bottom plate (11), cup joint device connects elevating gear, adjusting device installs on upper plate (4), abrasive band (1) is through adjusting device, cup joint device tensioning support, elevating gear, cup joint device can relative motion in the direction of extension perpendicular to abrasive band (1) length or can relative motion in the direction perpendicular to upper plate (4) for strutting arrangement, adjusting device can slide in order to adjust abrasive band (1) tensioning degree for upper plate (4);
the sleeving device comprises one or more sleeving adjusting posts, one end of each sleeving adjusting post is arranged on a lifting plate (10) of the lifting device and can move along with the lifting plate (10), and the other end of each sleeving adjusting post is connected with the abrasive belt (1) and stretches or loosens the abrasive belt (1) with the cooperative adjusting device;
the adjusting device comprises a sliding adjusting component, an elbow (16), a sliding groove guide rod (17), a sliding groove piece (18) and a bent plate (20), wherein one end of the sliding adjusting component is connected with one end of the elbow (16), the other end of the elbow (16) is connected with one end of the sliding groove guide rod (17), the other end of the sliding groove guide rod (17) is connected with the sliding groove piece (18), the sliding groove piece (18) is connected with one side of the bent plate (20), the other side of the bent plate (20) is connected with an upper plate (4), a spring is arranged in the sliding groove piece (18), the sliding groove piece (18) is connected with the sliding groove guide rod (17) through the spring, the sliding groove guide rod (17) can reciprocate in the extending direction of the sliding groove guide rod (17) with the adjusting spring, and the other end of the sliding adjusting component is connected with an abrasive belt (1) and used for tensioning or loosening the abrasive belt (1) in cooperation with the sleeving device.
2. A sanding belt changing device according to claim 1, characterized in that the socket means, the adjusting means match the shape of the sanding belt (1) after tensioning and supporting with the shape of the sanding belt on the sanding belt grinding and polishing device of the sanding belt to be changed.
3. The abrasive belt replacing device according to claim 1, wherein the lifting device comprises a bearing plate (9), a lifting plate (10), a movable guide rod (14) and a spring base (15), the spring base (15) is respectively arranged on the bottom plate (11) and the upper plate (4), two ends of the movable guide rod (14) are respectively connected with the bottom plate (11) and the upper plate (4) through the spring base (15), the lifting plate (10) is positioned between the bottom plate (11) and the upper plate (4), the lifting plate (10) is connected with the movable guide rod (14) and can slide up and down relative to the movable guide rod (14), the lifting plate (10) is connected with the bearing plate (9), and the bearing plate (9) is positioned above the lifting plate (10).
4. A polishing belt changing device according to claim 3, characterized in that spring washers are arranged between the connection of the movable guide rod (14) and the spring base (15), between the connection of the spring base (15) and the upper plate (4) and between the connection of the spring base (15) and the bottom plate (11).
5. The abrasive belt replacing device according to claim 1, wherein the sleeving device comprises a first sleeving adjusting post (5), a second sleeving adjusting post (6), a third sleeving adjusting post (7) and a fourth sleeving adjusting post (8), and the first sleeving adjusting post (5), the second sleeving adjusting post (6) and the fourth sleeving adjusting post (8) are located on the circumference of the bearing plate (9) and are in a shape which is matched with one end of the abrasive belt polishing device.
6. The abrasive belt change apparatus of claim 1, wherein the slip adjustment assembly comprises one or more slip adjustment posts; the slide groove (18) is connected with one side of the bending plate (20) through an adjusting ring (19).
7. A sanding belt changing device according to claim 1, characterized in that the upper plate (4) is provided with pressure-bearing penetration holes (21), tensioning adjustment slots (22), the pressure-bearing penetration holes (21) enabling the pressure-bearing plate (9) and/or the sanding belt grinding and polishing device to be moved in the direction of the pressure-bearing penetration holes (21) and perpendicular to the upper plate (4); the tensioning adjustment slotted hole (22) enables the adjustment assembly to slide in the plane of the upper plate (4) so as to adjust the tensioning degree of the abrasive belt (1).
8. A polishing belt changing device according to claim 1, characterized in that the supporting means further comprise a shoe (13), the shoe (13) being arranged at the bottom end of the holder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530318.3A CN110355659B (en) | 2019-06-19 | 2019-06-19 | Grinding and polishing abrasive belt replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530318.3A CN110355659B (en) | 2019-06-19 | 2019-06-19 | Grinding and polishing abrasive belt replacing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110355659A CN110355659A (en) | 2019-10-22 |
| CN110355659B true CN110355659B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910530318.3A Active CN110355659B (en) | 2019-06-19 | 2019-06-19 | Grinding and polishing abrasive belt replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110355659B (en) |
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| CN110315411A (en) * | 2019-06-19 | 2019-10-11 | 禹奕智能科技（上海）有限公司 | Suitable for robot end's Flexible polishing system |
| CN110328587A (en) * | 2019-06-19 | 2019-10-15 | 禹奕智能科技（上海）有限公司 | Suitable for robot grinding and polishing grinding tool repository and replacement system |
| CN210849626U (en) * | 2019-06-19 | 2020-06-26 | 禹奕智能科技（上海）有限公司 | Abrasive belt replacing device for grinding and polishing |
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2019
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| AU2005100350A4 (en) * | 2005-04-26 | 2005-05-19 | Mao Shan Machinery Industrial Co., Ltd. | Belt sander having sand belt replacement apparatus |
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| CN110315411A (en) * | 2019-06-19 | 2019-10-11 | 禹奕智能科技（上海）有限公司 | Suitable for robot end's Flexible polishing system |
| CN110328587A (en) * | 2019-06-19 | 2019-10-15 | 禹奕智能科技（上海）有限公司 | Suitable for robot grinding and polishing grinding tool repository and replacement system |
| CN210849626U (en) * | 2019-06-19 | 2020-06-26 | 禹奕智能科技（上海）有限公司 | Abrasive belt replacing device for grinding and polishing |
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| CN110355659A (en) | 2019-10-22 |
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