CN105643405A - Metal plate belt sander with adhesive belt replaced without being dismounted - Google Patents

Metal plate belt sander with adhesive belt replaced without being dismounted Download PDF

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Publication number
CN105643405A
CN105643405A CN201610055972.XA CN201610055972A CN105643405A CN 105643405 A CN105643405 A CN 105643405A CN 201610055972 A CN201610055972 A CN 201610055972A CN 105643405 A CN105643405 A CN 105643405A
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CN
China
Prior art keywords
abrasive band
frame
driven shaft
sanding
main
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.)
Granted
Application number
CN201610055972.XA
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Chinese (zh)
Other versions
CN105643405B (en
Inventor
邓宁嘉
吴月新
苏强
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NANJING BAOTAI SPECIAL MATERIAL CO Ltd
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NANJING BAOTAI SPECIAL MATERIAL CO Ltd
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Priority to CN201610055972.XA priority Critical patent/CN105643405B/en
Publication of CN105643405A publication Critical patent/CN105643405A/en
Application granted granted Critical
Publication of CN105643405B publication Critical patent/CN105643405B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/008Machines comprising two or more tools or having several working posts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/12Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
    • B24B21/14Contact wheels; Contact rollers; Belt supporting rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • B24B21/20Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines

Abstract

The invention relates to a metal plate belt sander with an adhesive belt replaced without being dismounted. The metal plate belt sander comprises a work platform, a body frame, a feeding device, a discharging device, a polishing device and an adhesive belt bonding device. Roll shafts are horizontally and movably connected in the work platform. The body frame is mounted above the work platform. The feeding device is connected to one side of the work platform. The discharging device is connected to the other side of the work platform. The structure of the discharging device is the same as that of the feeding device. The polishing device is arranged at the position, above the work platform, in the body frame and located between the feeding device and the discharging device. The adhesive belt bonding device is mounted at the top of the body frame and located over the polishing device. The adhesive belt can be replaced without being dismounted by additionally arranging the adhesive belt bonding device, and the practical performance and work efficiency of the metal plate belt sander are increased.

Description

A kind of sheet metal belt sander without dismounting and change abrasive band
Technical field
Patent of the present invention relates to a kind of belt sander, particularly a kind of sheet metal belt sander without dismounting and change abrasive band.
Background technology
Belt sander is the lathe utilizing Sand Band Grinding Technique that workpiece is processed. There is the features such as working (machining) efficiency height, applied range, strong adaptability, low, the easy-to-operate of use cost. Abroad, Sand Band Grinding Technique is day by day perfect, and processing object and application are increasingly extensive, and it almost can process all of engineering material, all can apply to large-scale aerospace utensil from general daily life tools, and become a kind of important means obtaining distinct economic. But existing belt sander is required for buffing machine is dismantled when changing abrasive band, cumbersome, leverage the work efficiency of buffing machine, so in order to increase the Practical Performance of belt sander and improve its work efficiency, designing a kind of sheet metal belt sander without dismounting and change abrasive band and be just particularly important.
Summary of the invention
The purpose of the present invention is through setting up abrasive band adhering device makes the design change abrasive band when dismantling, and adds its Practical Performance and work efficiency; And invented a kind of sheet metal belt sander without dismounting and change abrasive band.
For solving above-mentioned technical problem, the invention provides a kind of sheet metal belt sander without dismounting and change abrasive band, including
Work platforms, in described work platforms, horizontal anomalous movement is connected to roll shaft,
Main body frame, described main body frame is arranged on the top of work platforms,
Feed arrangement, described feed arrangement is connected to the side of work platforms,
Drawing mechanism, described drawing mechanism is connected to the opposite side of work platforms, and the structure of described drawing mechanism is identical with feed arrangement,
Sanding apparatus, in described sanding apparatus case main body frame above work platforms, described sanding apparatus between feed arrangement and drawing mechanism,
Abrasive band adhering device, described abrasive band adhering device is arranged on the top of main body frame 2, and described abrasive band adhering device is positioned at the surface of sanding apparatus.
Further: described feed arrangement includes carriage, lowering or hoisting gear, the first chain wheel driving mechanism, conveying motor, conveying base and feeding roller, described carriage is arranged on the top of conveying base by lowering or hoisting gear, the feeding roller of 5 or more than 5 it is horizontally installed with in described carriage, described 5 or the feeding roller of more than 5 are connected with the first chain wheel driving mechanism respectively, described conveying motor is arranged on the side of carriage, and described conveying motor is connected by the feeding roller of the first chain wheel driving mechanism and 5 or more than 5.
Further: described lowering or hoisting gear includes lifting motor, lifting sprocket wheel, leading screw and spirit of living, described lifting motor is arranged on conveying base, described lifting motor is connected with sprocket wheel, described sprocket wheel and leading screw coaxial linkage, and described carriage is automatically connected on leading screw flexibly by living.
Further: described sanding apparatus includes belt sanding axle, driven shaft, strainer, abrasive band, polishing motor and the second chain wheel driving mechanism, described belt sanding axle and driven shaft are horizontally set in main body frame, described driven shaft is positioned at the surface of belt sanding axle, the two ends of described belt sanding axle are flexibly connected with main body frame by bearing assembly, described polishing motor is connected with belt sanding axle by the second chain wheel driving mechanism, the two ends of described driven shaft are each passed through main body frame and are connected with strainer, described sand belt encircling is connected to the outside of belt sanding axle and driven shaft, described abrasive band adhering device is positioned at the surface in abrasive band, described belt sanding axle is positioned at the top of roll shaft.
Further: described tensioner includes regulating wheel, screw lift structure and driven shaft crane, the both sides at described main body frame top are each provided with a driven shaft crane, the two ends of described driven shaft are respectively set with a regulating wheel, the regulating wheel of described both sides is respectively connected to a rhizoid bar elevating mechanism, and described screw lift structure is connected through driven shaft crane with regulating wheel.
Further: described abrasive band adhering device is made up of bonding support, heater and clamping and positioning device, described bonding support is connected to the top of main body frame, described heater is arranged in bonding support, described clamping and positioning device is arranged on the lower section of heater, described clamping and positioning device includes top board, lower lock block and housing screw, described top board is fixedly connected on the bottom of heater, described lower lock block is positioned at the lower section of top board, and described lower lock block is movably connected in bonding support by housing screw.
After adopting said structure, the present invention makes the design change abrasive band when dismantling by setting up abrasive band adhering device, adds its Practical Performance and work efficiency; And the height of driven shaft can be adjusted by strainer, the tensile force in abrasive band is adjusted, it is prevented that skidding in abrasive band in the process of polishing, improves the grinding efficiency in abrasive band; And the advantage that the design also has simple in construction, easily fabricated and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the profile in Fig. 1 along A-A.
Fig. 3 is the profile in Fig. 1 along B-B.
Fig. 4 is the enlarged drawing of C in Fig. 2.
Fig. 5 is the enlarged drawing of D in Fig. 2.
Fig. 6 is the enlarged drawing of E in Fig. 2.
Detailed description of the invention
Such as Fig. 1, a kind of sheet metal belt sander without dismounting and change abrasive band shown in Fig. 2 and Fig. 3, including work platforms 1, main body frame 2, feed arrangement, drawing mechanism, sanding apparatus and abrasive band adhering device, in described work platforms 1, horizontal anomalous movement is connected to roll shaft 16, described main body frame 2 is arranged on the top of work platforms 1, described feed arrangement is connected to the side of work platforms 1, described drawing mechanism is connected to the opposite side of work platforms 1, the structure of described drawing mechanism is identical with feed arrangement, in described sanding apparatus case main body frame 2 above work platforms 1, described sanding apparatus is between feed arrangement and drawing mechanism, described abrasive band adhering device is arranged on the top of main body frame 2, described abrasive band adhering device is positioned at the surface of sanding apparatus. during work, sheet material is placed on feed arrangement, then start feed arrangement sheet material is transported on the roll shaft 16 in work platforms 1, subsequently starting sanding apparatus makes sheet material polish in the process of movement, along with sheet material constantly moves, the sheet material polished can be transported on drawing mechanism, finally starts drawing mechanism and the sheet material polished is transferred out. when abrasive band changed by needs, cut off old abrasive band, by abrasive band adhering device bonding for new abrasive band enter in sanding apparatus. the present invention makes the design change abrasive band when dismantling by setting up abrasive band adhering device, adds its Practical Performance and work efficiency.
Feed arrangement as shown in figures 1 and 3 includes carriage 3, lowering or hoisting gear, the first chain wheel driving mechanism, conveying motor 5, conveying base 6 and feeding roller 7, described carriage 3 is arranged on the top of conveying base 6 by lowering or hoisting gear, the feeding roller 7 of 5 or more than 5 it is horizontally installed with in described carriage 3, described 5 or the feeding roller 7 of more than 5 are connected with the first chain wheel driving mechanism respectively, described conveying motor 5 is arranged on the side of carriage 3, and described conveying motor 5 is connected by the feeding roller 7 of the first chain wheel driving mechanism and 5 or more than 5. When sheet material is transported by needs, first sheet material is placed on feeding roller 7, then regulated the height of carriage 3 by lowering or hoisting gear according to the thickness of sheet material, after highly meeting requirement, startup conveying motor 5 is passed to the first chain wheel driving mechanism and rotates with feeding roller 7, thus utilizing feeding roller 7 that sheet material is transported. The sheet material of different-thickness can be polished by the present invention by this design, adds its Practical Performance.
Lowering or hoisting gear as shown in Figure 1 includes lifting motor 8, lifting sprocket wheel 9, leading screw 10 and spirit of living, described lifting motor 8 is arranged on conveying base 6, described lifting motor 8 is connected with sprocket wheel 9, described sprocket wheel 9 and leading screw 10 coaxial linkage, described carriage 3 is automatically connected on leading screw 10 flexibly by living. When needing the height of carriage 3 is adjusted, when starting lifting motor 8, it rotates with lifting sprocket wheel 9, then pass through lifting sprocket wheel 9 to rotate with leading screw 10, in the process that leading screw 10 rotates, carriage 3 can carry out moving on vertical direction along leading screw 10 under the effect of spirit of living, thus completing the adjustment to carriage 3 height.
Such as Fig. 1, sanding apparatus shown in Fig. 2 and Fig. 3 includes belt sanding axle 11, driven shaft 12, strainer, abrasive band 13, polishing motor 14 and the second chain wheel driving mechanism 15, described belt sanding axle 11 and driven shaft 12 are horizontally set in main body frame 2, described driven shaft 12 is positioned at the surface of belt sanding axle 11, the two ends of described belt sanding axle 11 are flexibly connected with main body frame 2 by bearing assembly, described polishing motor 14 is connected with belt sanding axle 11 by the second chain wheel driving mechanism 15, the two ends of described driven shaft 12 are each passed through main body frame 2 and are connected with strainer, described abrasive band 13 is around being connected to belt sanding axle 11 and the outside of driven shaft 12, described abrasive band adhering device is positioned at the surface in abrasive band 13, described belt sanding axle 11 is positioned at the top of roll shaft 16.When sheet material is polished by needs, first pass through strainer and adjust the height of driven shaft 12, the tensile force in abrasive band is adjusted, after tensile force regulates, startup polishing motor 14 is passed to the second chain wheel driving mechanism 15 and rotates with belt sanding axle 11, so that abrasive band 13 together rotates along with belt sanding axle 11, utilize abrasive band 13 that sheet material is polished. The design can adjust the height of driven shaft by strainer, and the tensile force in abrasive band is adjusted, it is prevented that skidding in abrasive band in the process of polishing, improves the grinding efficiency in abrasive band.
Tensioner as shown in Figure 5 and Figure 6 includes regulating wheel 17, screw lift structure 18 and driven shaft crane 19, the both sides at described main body frame 2 top are each provided with a driven shaft crane 19, the two ends of described driven shaft 12 are respectively set with a regulating wheel 17, the regulating wheel 17 of described both sides is respectively connected to a rhizoid bar elevating mechanism 18, and described screw lift structure 18 is connected through driven shaft crane 19 with regulating wheel 17. When needing the tensile force in abrasive band 13 is adjusted, the height of both sides regulating wheel 17 is adjusted by screw lift structure 18, both sides regulating wheel 17 is utilized to carry out the change of height with driven shaft 12, the design completes the adjustment to abrasive band 13 tensile force by changing the height of driven shaft 12, its advantage with simple in construction, easily fabricated and practicality and high efficiency.
Abrasive band adhering device as shown in Figure 4 is by bonding support 20, heater 21 and clamping and positioning device are formed, described bonding support 20 is connected to the top of main body frame 2, described heater 21 is arranged in bonding support 20, described clamping and positioning device is arranged on the lower section of heater 21, described clamping and positioning device includes top board 22, lower lock block 23 and housing screw 24, described top board 22 is fixedly connected on the bottom of heater 21, described lower lock block 23 is positioned at the lower section of top board 22, described lower lock block 23 is movably connected in bonding support 20 by housing screw 24. when abrasive band 13 changed by needs, old abrasive band is unclamped by tensioner, then old abrasive band is cut off, subsequently the new sand belt encircling outside at belt sanding axle 11 and driven shaft 12, the two ends in new abrasive band are coated glue respectively and is placed between top board 22 and lower lock block 23, utilize top board 22 and lower lock block 23 to complete the clamping and positioning to two ends, new abrasive band by adjustment housing screw 24 to work, finally start heater 21 and the two ends in new abrasive band are heated bonding, fresh sand band is carried out tensioning by the last tensioner that again regulates, enable new abrasive band normal operation. the present invention makes the design change abrasive band when dismantling by setting up abrasive band adhering device, adds its Practical Performance and work efficiency.

Claims (6)

1. the sheet metal belt sander without dismounting and change abrasive band, it is characterised in that: include
Work platforms (1), described work platforms (1) interior horizontal anomalous movement is connected to roll shaft (16),
Main body frame (2), described main body frame (2) is arranged on the top of work platforms (1),
Feed arrangement, described feed arrangement is connected to the side of work platforms (1),
Drawing mechanism, described drawing mechanism is connected to the opposite side of work platforms (1), and the structure of described drawing mechanism is identical with feed arrangement,
Sanding apparatus, described sanding apparatus case work platforms (1) top main body frame (2) in, described sanding apparatus between feed arrangement and drawing mechanism,
Abrasive band adhering device, described abrasive band adhering device is arranged on the top of main body frame (2), and described abrasive band adhering device is positioned at the surface of sanding apparatus.
2. a kind of sheet metal belt sander without dismounting and change abrasive band according to claim 1, it is characterized in that: described feed arrangement includes carriage (3), lowering or hoisting gear, first chain wheel driving mechanism, conveying motor (5), conveying base (6) and feeding roller (7), described carriage (3) is arranged on the top of conveying base (6) by lowering or hoisting gear, the feeding roller (7) of 5 or more than 5 it is horizontally installed with in described carriage (3), the feeding roller (7) of described 5 or more than 5 is connected with the first chain wheel driving mechanism respectively, described conveying motor (5) is arranged on the side of carriage (3), described conveying motor (5) is connected by the feeding roller (7) of the first chain wheel driving mechanism and 5 or more than 5.
3. a kind of sheet metal belt sander without dismounting and change abrasive band according to claim 2, it is characterized in that: described lowering or hoisting gear includes lifting motor (8), lifting sprocket wheel (9), leading screw (10) and spirit of living, described lifting motor (8) is arranged in conveying base (6), described lifting motor (8) is connected with sprocket wheel (9), described sprocket wheel (9) and leading screw (10) coaxial linkage, described carriage (3) is automatically connected on leading screw (10) flexibly by living.
4. a kind of sheet metal belt sander without dismounting and change abrasive band according to claim 1, it is characterized in that: described sanding apparatus includes belt sanding axle (11), driven shaft (12), strainer, abrasive band (13), polishing motor (14) and the second chain wheel driving mechanism (15), described belt sanding axle (11) and driven shaft (12) are horizontally set in main body frame (2), described driven shaft (12) is positioned at the surface of belt sanding axle (11), the two ends of described belt sanding axle (11) are flexibly connected with main body frame (2) by bearing assembly, described polishing motor (14) is connected with belt sanding axle (11) by the second chain wheel driving mechanism (15), the two ends of described driven shaft (12) are each passed through main body frame (2) and are connected with strainer, described abrasive band (13) is around being connected to belt sanding axle (11) and the outside of driven shaft (12), described abrasive band adhering device is positioned at the surface of abrasive band (13), described belt sanding axle (11) is positioned at the top of roll shaft (16).
5. a kind of sheet metal belt sander without dismounting and change abrasive band according to claim 4, it is characterized in that: described tensioner includes regulating wheel (17), screw lift structure (18) and driven shaft crane (19), the both sides at described main body frame (2) top are each provided with a driven shaft crane (19), the two ends of described driven shaft (12) are respectively set with a regulating wheel (17), the regulating wheel (17) of described both sides is respectively connected to a screw lift structure (18), described screw lift structure (18) is connected through driven shaft crane (19) with regulating wheel (17).
6. a kind of sheet metal belt sander without dismounting and change abrasive band according to any one of claim 1 or 3, it is characterized in that: described abrasive band adhering device is by bonding support (20), heater (21) and clamping and positioning device are formed, described bonding support (20) is connected to the top of main body frame 2, described heater (21) is arranged in bonding support (20), described clamping and positioning device is arranged on the lower section of heater (21), described clamping and positioning device includes top board (22), lower lock block (23) and housing screw (24), described top board (22) is fixedly connected on the bottom of heater (21), described lower lock block (23) is positioned at the lower section of top board (22), described lower lock block (23) is movably connected in bonding support (20) by housing screw (24).
CN201610055972.XA 2016-01-27 2016-01-27 A kind of sheet metal belt sander without dismounting and change abrasive band Active CN105643405B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392833A (en) * 2016-12-06 2017-02-15 无锡昊康通用机械有限公司 Long filament oil grinding machine
CN108044356A (en) * 2017-12-26 2018-05-18 李聪 Rod piece batch machining device
CN113199356A (en) * 2021-04-15 2021-08-03 杭州永杰研磨材料有限公司 Sand paper grinding machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392833A (en) * 2016-12-06 2017-02-15 无锡昊康通用机械有限公司 Long filament oil grinding machine
CN108044356A (en) * 2017-12-26 2018-05-18 李聪 Rod piece batch machining device
CN108044356B (en) * 2017-12-26 2019-11-12 江苏固泰建筑材料科技有限公司 Rod piece batch machining device
CN113199356A (en) * 2021-04-15 2021-08-03 杭州永杰研磨材料有限公司 Sand paper grinding machine

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